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authorJingjing Wu <jingjing.wu@intel.com>2018-01-10 21:01:53 +0800
committerFerruh Yigit <ferruh.yigit@intel.com>2018-01-16 18:47:49 +0100
commite5b2a9e957e74708e9bc7d42ed8366f9f57d96a2 (patch)
treea51c249580b431b5ede1bcf061359fa02b1c394b
parent597d2ce5b4698dafcba52b1087575221d798c06f (diff)
downloaddpdk-e5b2a9e957e7.zip
dpdk-e5b2a9e957e7.tar.gz
dpdk-e5b2a9e957e7.tar.xz
net/avf/base: add base code for avf PMD
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
-rw-r--r--MAINTAINERS5
-rw-r--r--drivers/net/avf/avf_log.h23
-rw-r--r--drivers/net/avf/base/README19
-rw-r--r--drivers/net/avf/base/avf_adminq.c1010
-rw-r--r--drivers/net/avf/base/avf_adminq.h166
-rw-r--r--drivers/net/avf/base/avf_adminq_cmd.h2842
-rw-r--r--drivers/net/avf/base/avf_alloc.h65
-rw-r--r--drivers/net/avf/base/avf_common.c1845
-rw-r--r--drivers/net/avf/base/avf_devids.h43
-rw-r--r--drivers/net/avf/base/avf_hmc.h245
-rw-r--r--drivers/net/avf/base/avf_lan_hmc.h200
-rw-r--r--drivers/net/avf/base/avf_osdep.h187
-rw-r--r--drivers/net/avf/base/avf_prototype.h206
-rw-r--r--drivers/net/avf/base/avf_register.h346
-rw-r--r--drivers/net/avf/base/avf_status.h108
-rw-r--r--drivers/net/avf/base/avf_type.h2024
-rw-r--r--drivers/net/avf/base/virtchnl.h787
17 files changed, 10121 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 783e110..79152ae 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -430,6 +430,11 @@ T: git://dpdk.org/next/dpdk-next-net-intel
F: drivers/net/fm10k/
F: doc/guides/nics/features/fm10k*.ini
+Intel avf
+M: Jingjing Wu <jingjing.wu@intel.com>
+M: Wenzhuo Lu <wenzhuo.lu@intel.com>
+F: drivers/net/avf/
+
Mellanox mlx4
M: Adrien Mazarguil <adrien.mazarguil@6wind.com>
T: git://dpdk.org/next/dpdk-next-net-mlx
diff --git a/drivers/net/avf/avf_log.h b/drivers/net/avf/avf_log.h
new file mode 100644
index 0000000..e3f106b
--- /dev/null
+++ b/drivers/net/avf/avf_log.h
@@ -0,0 +1,23 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
+ */
+
+#ifndef _AVF_LOG_H_
+#define _AVF_LOG_H_
+
+extern int avf_logtype_init;
+#define PMD_INIT_LOG(level, fmt, args...) \
+ rte_log(RTE_LOG_ ## level, avf_logtype_init, "%s(): " fmt "\n", \
+ __func__, ## args)
+#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
+
+extern int avf_logtype_driver;
+#define PMD_DRV_LOG_RAW(level, fmt, args...) \
+ rte_log(RTE_LOG_ ## level, avf_logtype_driver, "%s(): " fmt, \
+ __func__, ## args)
+
+#define PMD_DRV_LOG(level, fmt, args...) \
+ PMD_DRV_LOG_RAW(level, fmt "\n", ## args)
+#define PMD_DRV_FUNC_TRACE() PMD_DRV_LOG(DEBUG, " >>")
+
+#endif /* _AVF_LOG_H_ */
diff --git a/drivers/net/avf/base/README b/drivers/net/avf/base/README
new file mode 100644
index 0000000..4710ae2
--- /dev/null
+++ b/drivers/net/avf/base/README
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
+ */
+
+IntelĀ® AVF driver
+=================
+
+This directory contains source code of FreeBSD AVF driver of version
+cid-avf.2018.01.02.tar.gz released by the team which develops
+basic drivers for any AVF NIC. The directory of base/ contains the
+original source package.
+
+Updating the driver
+===================
+
+NOTE: The source code in this directory should not be modified apart from
+the following file(s):
+
+ avf_osdep.h
diff --git a/drivers/net/avf/base/avf_adminq.c b/drivers/net/avf/base/avf_adminq.c
new file mode 100644
index 0000000..616e2a9
--- /dev/null
+++ b/drivers/net/avf/base/avf_adminq.c
@@ -0,0 +1,1010 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#include "avf_status.h"
+#include "avf_type.h"
+#include "avf_register.h"
+#include "avf_adminq.h"
+#include "avf_prototype.h"
+
+/**
+ * avf_adminq_init_regs - Initialize AdminQ registers
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the alloc_asq and alloc_arq functions have already been called
+ **/
+STATIC void avf_adminq_init_regs(struct avf_hw *hw)
+{
+ /* set head and tail registers in our local struct */
+ if (avf_is_vf(hw)) {
+ hw->aq.asq.tail = AVF_ATQT1;
+ hw->aq.asq.head = AVF_ATQH1;
+ hw->aq.asq.len = AVF_ATQLEN1;
+ hw->aq.asq.bal = AVF_ATQBAL1;
+ hw->aq.asq.bah = AVF_ATQBAH1;
+ hw->aq.arq.tail = AVF_ARQT1;
+ hw->aq.arq.head = AVF_ARQH1;
+ hw->aq.arq.len = AVF_ARQLEN1;
+ hw->aq.arq.bal = AVF_ARQBAL1;
+ hw->aq.arq.bah = AVF_ARQBAH1;
+ }
+}
+
+/**
+ * avf_alloc_adminq_asq_ring - Allocate Admin Queue send rings
+ * @hw: pointer to the hardware structure
+ **/
+enum avf_status_code avf_alloc_adminq_asq_ring(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code;
+
+ ret_code = avf_allocate_dma_mem(hw, &hw->aq.asq.desc_buf,
+ avf_mem_atq_ring,
+ (hw->aq.num_asq_entries *
+ sizeof(struct avf_aq_desc)),
+ AVF_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ return ret_code;
+
+ ret_code = avf_allocate_virt_mem(hw, &hw->aq.asq.cmd_buf,
+ (hw->aq.num_asq_entries *
+ sizeof(struct avf_asq_cmd_details)));
+ if (ret_code) {
+ avf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+ return ret_code;
+ }
+
+ return ret_code;
+}
+
+/**
+ * avf_alloc_adminq_arq_ring - Allocate Admin Queue receive rings
+ * @hw: pointer to the hardware structure
+ **/
+enum avf_status_code avf_alloc_adminq_arq_ring(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code;
+
+ ret_code = avf_allocate_dma_mem(hw, &hw->aq.arq.desc_buf,
+ avf_mem_arq_ring,
+ (hw->aq.num_arq_entries *
+ sizeof(struct avf_aq_desc)),
+ AVF_ADMINQ_DESC_ALIGNMENT);
+
+ return ret_code;
+}
+
+/**
+ * avf_free_adminq_asq - Free Admin Queue send rings
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the posted send buffers have already been cleaned
+ * and de-allocated
+ **/
+void avf_free_adminq_asq(struct avf_hw *hw)
+{
+ avf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+}
+
+/**
+ * avf_free_adminq_arq - Free Admin Queue receive rings
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the posted receive buffers have already been cleaned
+ * and de-allocated
+ **/
+void avf_free_adminq_arq(struct avf_hw *hw)
+{
+ avf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
+}
+
+/**
+ * avf_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
+ * @hw: pointer to the hardware structure
+ **/
+STATIC enum avf_status_code avf_alloc_arq_bufs(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code;
+ struct avf_aq_desc *desc;
+ struct avf_dma_mem *bi;
+ int i;
+
+ /* We'll be allocating the buffer info memory first, then we can
+ * allocate the mapped buffers for the event processing
+ */
+
+ /* buffer_info structures do not need alignment */
+ ret_code = avf_allocate_virt_mem(hw, &hw->aq.arq.dma_head,
+ (hw->aq.num_arq_entries * sizeof(struct avf_dma_mem)));
+ if (ret_code)
+ goto alloc_arq_bufs;
+ hw->aq.arq.r.arq_bi = (struct avf_dma_mem *)hw->aq.arq.dma_head.va;
+
+ /* allocate the mapped buffers */
+ for (i = 0; i < hw->aq.num_arq_entries; i++) {
+ bi = &hw->aq.arq.r.arq_bi[i];
+ ret_code = avf_allocate_dma_mem(hw, bi,
+ avf_mem_arq_buf,
+ hw->aq.arq_buf_size,
+ AVF_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ goto unwind_alloc_arq_bufs;
+
+ /* now configure the descriptors for use */
+ desc = AVF_ADMINQ_DESC(hw->aq.arq, i);
+
+ desc->flags = CPU_TO_LE16(AVF_AQ_FLAG_BUF);
+ if (hw->aq.arq_buf_size > AVF_AQ_LARGE_BUF)
+ desc->flags |= CPU_TO_LE16(AVF_AQ_FLAG_LB);
+ desc->opcode = 0;
+ /* This is in accordance with Admin queue design, there is no
+ * register for buffer size configuration
+ */
+ desc->datalen = CPU_TO_LE16((u16)bi->size);
+ desc->retval = 0;
+ desc->cookie_high = 0;
+ desc->cookie_low = 0;
+ desc->params.external.addr_high =
+ CPU_TO_LE32(AVF_HI_DWORD(bi->pa));
+ desc->params.external.addr_low =
+ CPU_TO_LE32(AVF_LO_DWORD(bi->pa));
+ desc->params.external.param0 = 0;
+ desc->params.external.param1 = 0;
+ }
+
+alloc_arq_bufs:
+ return ret_code;
+
+unwind_alloc_arq_bufs:
+ /* don't try to free the one that failed... */
+ i--;
+ for (; i >= 0; i--)
+ avf_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+ avf_free_virt_mem(hw, &hw->aq.arq.dma_head);
+
+ return ret_code;
+}
+
+/**
+ * avf_alloc_asq_bufs - Allocate empty buffer structs for the send queue
+ * @hw: pointer to the hardware structure
+ **/
+STATIC enum avf_status_code avf_alloc_asq_bufs(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code;
+ struct avf_dma_mem *bi;
+ int i;
+
+ /* No mapped memory needed yet, just the buffer info structures */
+ ret_code = avf_allocate_virt_mem(hw, &hw->aq.asq.dma_head,
+ (hw->aq.num_asq_entries * sizeof(struct avf_dma_mem)));
+ if (ret_code)
+ goto alloc_asq_bufs;
+ hw->aq.asq.r.asq_bi = (struct avf_dma_mem *)hw->aq.asq.dma_head.va;
+
+ /* allocate the mapped buffers */
+ for (i = 0; i < hw->aq.num_asq_entries; i++) {
+ bi = &hw->aq.asq.r.asq_bi[i];
+ ret_code = avf_allocate_dma_mem(hw, bi,
+ avf_mem_asq_buf,
+ hw->aq.asq_buf_size,
+ AVF_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ goto unwind_alloc_asq_bufs;
+ }
+alloc_asq_bufs:
+ return ret_code;
+
+unwind_alloc_asq_bufs:
+ /* don't try to free the one that failed... */
+ i--;
+ for (; i >= 0; i--)
+ avf_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+ avf_free_virt_mem(hw, &hw->aq.asq.dma_head);
+
+ return ret_code;
+}
+
+/**
+ * avf_free_arq_bufs - Free receive queue buffer info elements
+ * @hw: pointer to the hardware structure
+ **/
+STATIC void avf_free_arq_bufs(struct avf_hw *hw)
+{
+ int i;
+
+ /* free descriptors */
+ for (i = 0; i < hw->aq.num_arq_entries; i++)
+ avf_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+
+ /* free the descriptor memory */
+ avf_free_dma_mem(hw, &hw->aq.arq.desc_buf);
+
+ /* free the dma header */
+ avf_free_virt_mem(hw, &hw->aq.arq.dma_head);
+}
+
+/**
+ * avf_free_asq_bufs - Free send queue buffer info elements
+ * @hw: pointer to the hardware structure
+ **/
+STATIC void avf_free_asq_bufs(struct avf_hw *hw)
+{
+ int i;
+
+ /* only unmap if the address is non-NULL */
+ for (i = 0; i < hw->aq.num_asq_entries; i++)
+ if (hw->aq.asq.r.asq_bi[i].pa)
+ avf_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+
+ /* free the buffer info list */
+ avf_free_virt_mem(hw, &hw->aq.asq.cmd_buf);
+
+ /* free the descriptor memory */
+ avf_free_dma_mem(hw, &hw->aq.asq.desc_buf);
+
+ /* free the dma header */
+ avf_free_virt_mem(hw, &hw->aq.asq.dma_head);
+}
+
+/**
+ * avf_config_asq_regs - configure ASQ registers
+ * @hw: pointer to the hardware structure
+ *
+ * Configure base address and length registers for the transmit queue
+ **/
+STATIC enum avf_status_code avf_config_asq_regs(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+ u32 reg = 0;
+
+ /* Clear Head and Tail */
+ wr32(hw, hw->aq.asq.head, 0);
+ wr32(hw, hw->aq.asq.tail, 0);
+
+ /* set starting point */
+#ifdef INTEGRATED_VF
+ if (avf_is_vf(hw))
+ wr32(hw, hw->aq.asq.len, (hw->aq.num_asq_entries |
+ AVF_ATQLEN1_ATQENABLE_MASK));
+#else
+ wr32(hw, hw->aq.asq.len, (hw->aq.num_asq_entries |
+ AVF_ATQLEN1_ATQENABLE_MASK));
+#endif /* INTEGRATED_VF */
+ wr32(hw, hw->aq.asq.bal, AVF_LO_DWORD(hw->aq.asq.desc_buf.pa));
+ wr32(hw, hw->aq.asq.bah, AVF_HI_DWORD(hw->aq.asq.desc_buf.pa));
+
+ /* Check one register to verify that config was applied */
+ reg = rd32(hw, hw->aq.asq.bal);
+ if (reg != AVF_LO_DWORD(hw->aq.asq.desc_buf.pa))
+ ret_code = AVF_ERR_ADMIN_QUEUE_ERROR;
+
+ return ret_code;
+}
+
+/**
+ * avf_config_arq_regs - ARQ register configuration
+ * @hw: pointer to the hardware structure
+ *
+ * Configure base address and length registers for the receive (event queue)
+ **/
+STATIC enum avf_status_code avf_config_arq_regs(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+ u32 reg = 0;
+
+ /* Clear Head and Tail */
+ wr32(hw, hw->aq.arq.head, 0);
+ wr32(hw, hw->aq.arq.tail, 0);
+
+ /* set starting point */
+#ifdef INTEGRATED_VF
+ if (avf_is_vf(hw))
+ wr32(hw, hw->aq.arq.len, (hw->aq.num_arq_entries |
+ AVF_ARQLEN1_ARQENABLE_MASK));
+#else
+ wr32(hw, hw->aq.arq.len, (hw->aq.num_arq_entries |
+ AVF_ARQLEN1_ARQENABLE_MASK));
+#endif /* INTEGRATED_VF */
+ wr32(hw, hw->aq.arq.bal, AVF_LO_DWORD(hw->aq.arq.desc_buf.pa));
+ wr32(hw, hw->aq.arq.bah, AVF_HI_DWORD(hw->aq.arq.desc_buf.pa));
+
+ /* Update tail in the HW to post pre-allocated buffers */
+ wr32(hw, hw->aq.arq.tail, hw->aq.num_arq_entries - 1);
+
+ /* Check one register to verify that config was applied */
+ reg = rd32(hw, hw->aq.arq.bal);
+ if (reg != AVF_LO_DWORD(hw->aq.arq.desc_buf.pa))
+ ret_code = AVF_ERR_ADMIN_QUEUE_ERROR;
+
+ return ret_code;
+}
+
+/**
+ * avf_init_asq - main initialization routine for ASQ
+ * @hw: pointer to the hardware structure
+ *
+ * This is the main initialization routine for the Admin Send Queue
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.arq_buf_size
+ *
+ * Do *NOT* hold the lock when calling this as the memory allocation routines
+ * called are not going to be atomic context safe
+ **/
+enum avf_status_code avf_init_asq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+
+ if (hw->aq.asq.count > 0) {
+ /* queue already initialized */
+ ret_code = AVF_ERR_NOT_READY;
+ goto init_adminq_exit;
+ }
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_asq_entries == 0) ||
+ (hw->aq.asq_buf_size == 0)) {
+ ret_code = AVF_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+
+ hw->aq.asq.next_to_use = 0;
+ hw->aq.asq.next_to_clean = 0;
+
+ /* allocate the ring memory */
+ ret_code = avf_alloc_adminq_asq_ring(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_exit;
+
+ /* allocate buffers in the rings */
+ ret_code = avf_alloc_asq_bufs(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_free_rings;
+
+ /* initialize base registers */
+ ret_code = avf_config_asq_regs(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_free_rings;
+
+ /* success! */
+ hw->aq.asq.count = hw->aq.num_asq_entries;
+ goto init_adminq_exit;
+
+init_adminq_free_rings:
+ avf_free_adminq_asq(hw);
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * avf_init_arq - initialize ARQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main initialization routine for the Admin Receive (Event) Queue.
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.arq_buf_size
+ *
+ * Do *NOT* hold the lock when calling this as the memory allocation routines
+ * called are not going to be atomic context safe
+ **/
+enum avf_status_code avf_init_arq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+
+ if (hw->aq.arq.count > 0) {
+ /* queue already initialized */
+ ret_code = AVF_ERR_NOT_READY;
+ goto init_adminq_exit;
+ }
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_arq_entries == 0) ||
+ (hw->aq.arq_buf_size == 0)) {
+ ret_code = AVF_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+
+ hw->aq.arq.next_to_use = 0;
+ hw->aq.arq.next_to_clean = 0;
+
+ /* allocate the ring memory */
+ ret_code = avf_alloc_adminq_arq_ring(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_exit;
+
+ /* allocate buffers in the rings */
+ ret_code = avf_alloc_arq_bufs(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_free_rings;
+
+ /* initialize base registers */
+ ret_code = avf_config_arq_regs(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_free_rings;
+
+ /* success! */
+ hw->aq.arq.count = hw->aq.num_arq_entries;
+ goto init_adminq_exit;
+
+init_adminq_free_rings:
+ avf_free_adminq_arq(hw);
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * avf_shutdown_asq - shutdown the ASQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main shutdown routine for the Admin Send Queue
+ **/
+enum avf_status_code avf_shutdown_asq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+
+ avf_acquire_spinlock(&hw->aq.asq_spinlock);
+
+ if (hw->aq.asq.count == 0) {
+ ret_code = AVF_ERR_NOT_READY;
+ goto shutdown_asq_out;
+ }
+
+ /* Stop firmware AdminQ processing */
+ wr32(hw, hw->aq.asq.head, 0);
+ wr32(hw, hw->aq.asq.tail, 0);
+ wr32(hw, hw->aq.asq.len, 0);
+ wr32(hw, hw->aq.asq.bal, 0);
+ wr32(hw, hw->aq.asq.bah, 0);
+
+ hw->aq.asq.count = 0; /* to indicate uninitialized queue */
+
+ /* free ring buffers */
+ avf_free_asq_bufs(hw);
+
+shutdown_asq_out:
+ avf_release_spinlock(&hw->aq.asq_spinlock);
+ return ret_code;
+}
+
+/**
+ * avf_shutdown_arq - shutdown ARQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main shutdown routine for the Admin Receive Queue
+ **/
+enum avf_status_code avf_shutdown_arq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+
+ avf_acquire_spinlock(&hw->aq.arq_spinlock);
+
+ if (hw->aq.arq.count == 0) {
+ ret_code = AVF_ERR_NOT_READY;
+ goto shutdown_arq_out;
+ }
+
+ /* Stop firmware AdminQ processing */
+ wr32(hw, hw->aq.arq.head, 0);
+ wr32(hw, hw->aq.arq.tail, 0);
+ wr32(hw, hw->aq.arq.len, 0);
+ wr32(hw, hw->aq.arq.bal, 0);
+ wr32(hw, hw->aq.arq.bah, 0);
+
+ hw->aq.arq.count = 0; /* to indicate uninitialized queue */
+
+ /* free ring buffers */
+ avf_free_arq_bufs(hw);
+
+shutdown_arq_out:
+ avf_release_spinlock(&hw->aq.arq_spinlock);
+ return ret_code;
+}
+
+/**
+ * avf_init_adminq - main initialization routine for Admin Queue
+ * @hw: pointer to the hardware structure
+ *
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.num_arq_entries
+ * - hw->aq.arq_buf_size
+ * - hw->aq.asq_buf_size
+ **/
+enum avf_status_code avf_init_adminq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code;
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_arq_entries == 0) ||
+ (hw->aq.num_asq_entries == 0) ||
+ (hw->aq.arq_buf_size == 0) ||
+ (hw->aq.asq_buf_size == 0)) {
+ ret_code = AVF_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+ avf_init_spinlock(&hw->aq.asq_spinlock);
+ avf_init_spinlock(&hw->aq.arq_spinlock);
+
+ /* Set up register offsets */
+ avf_adminq_init_regs(hw);
+
+ /* setup ASQ command write back timeout */
+ hw->aq.asq_cmd_timeout = AVF_ASQ_CMD_TIMEOUT;
+
+ /* allocate the ASQ */
+ ret_code = avf_init_asq(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_destroy_spinlocks;
+
+ /* allocate the ARQ */
+ ret_code = avf_init_arq(hw);
+ if (ret_code != AVF_SUCCESS)
+ goto init_adminq_free_asq;
+
+ ret_code = AVF_SUCCESS;
+
+ /* success! */
+ goto init_adminq_exit;
+
+init_adminq_free_asq:
+ avf_shutdown_asq(hw);
+init_adminq_destroy_spinlocks:
+ avf_destroy_spinlock(&hw->aq.asq_spinlock);
+ avf_destroy_spinlock(&hw->aq.arq_spinlock);
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * avf_shutdown_adminq - shutdown routine for the Admin Queue
+ * @hw: pointer to the hardware structure
+ **/
+enum avf_status_code avf_shutdown_adminq(struct avf_hw *hw)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+
+ if (avf_check_asq_alive(hw))
+ avf_aq_queue_shutdown(hw, true);
+
+ avf_shutdown_asq(hw);
+ avf_shutdown_arq(hw);
+ avf_destroy_spinlock(&hw->aq.asq_spinlock);
+ avf_destroy_spinlock(&hw->aq.arq_spinlock);
+
+ if (hw->nvm_buff.va)
+ avf_free_virt_mem(hw, &hw->nvm_buff);
+
+ return ret_code;
+}
+
+/**
+ * avf_clean_asq - cleans Admin send queue
+ * @hw: pointer to the hardware structure
+ *
+ * returns the number of free desc
+ **/
+u16 avf_clean_asq(struct avf_hw *hw)
+{
+ struct avf_adminq_ring *asq = &(hw->aq.asq);
+ struct avf_asq_cmd_details *details;
+ u16 ntc = asq->next_to_clean;
+ struct avf_aq_desc desc_cb;
+ struct avf_aq_desc *desc;
+
+ desc = AVF_ADMINQ_DESC(*asq, ntc);
+ details = AVF_ADMINQ_DETAILS(*asq, ntc);
+ while (rd32(hw, hw->aq.asq.head) != ntc) {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head));
+
+ if (details->callback) {
+ AVF_ADMINQ_CALLBACK cb_func =
+ (AVF_ADMINQ_CALLBACK)details->callback;
+ avf_memcpy(&desc_cb, desc, sizeof(struct avf_aq_desc),
+ AVF_DMA_TO_DMA);
+ cb_func(hw, &desc_cb);
+ }
+ avf_memset(desc, 0, sizeof(*desc), AVF_DMA_MEM);
+ avf_memset(details, 0, sizeof(*details), AVF_NONDMA_MEM);
+ ntc++;
+ if (ntc == asq->count)
+ ntc = 0;
+ desc = AVF_ADMINQ_DESC(*asq, ntc);
+ details = AVF_ADMINQ_DETAILS(*asq, ntc);
+ }
+
+ asq->next_to_clean = ntc;
+
+ return AVF_DESC_UNUSED(asq);
+}
+
+/**
+ * avf_asq_done - check if FW has processed the Admin Send Queue
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if the firmware has processed all descriptors on the
+ * admin send queue. Returns false if there are still requests pending.
+ **/
+bool avf_asq_done(struct avf_hw *hw)
+{
+ /* AQ designers suggest use of head for better
+ * timing reliability than DD bit
+ */
+ return rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use;
+
+}
+
+/**
+ * avf_asq_send_command - send command to Admin Queue
+ * @hw: pointer to the hw struct
+ * @desc: prefilled descriptor describing the command (non DMA mem)
+ * @buff: buffer to use for indirect commands
+ * @buff_size: size of buffer for indirect commands
+ * @cmd_details: pointer to command details structure
+ *
+ * This is the main send command driver routine for the Admin Queue send
+ * queue. It runs the queue, cleans the queue, etc
+ **/
+enum avf_status_code avf_asq_send_command(struct avf_hw *hw,
+ struct avf_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+ struct avf_dma_mem *dma_buff = NULL;
+ struct avf_asq_cmd_details *details;
+ struct avf_aq_desc *desc_on_ring;
+ bool cmd_completed = false;
+ u16 retval = 0;
+ u32 val = 0;
+
+ avf_acquire_spinlock(&hw->aq.asq_spinlock);
+
+ hw->aq.asq_last_status = AVF_AQ_RC_OK;
+
+ if (hw->aq.asq.count == 0) {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Admin queue not initialized.\n");
+ status = AVF_ERR_QUEUE_EMPTY;
+ goto asq_send_command_error;
+ }
+
+ val = rd32(hw, hw->aq.asq.head);
+ if (val >= hw->aq.num_asq_entries) {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: head overrun at %d\n", val);
+ status = AVF_ERR_QUEUE_EMPTY;
+ goto asq_send_command_error;
+ }
+
+ details = AVF_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use);
+ if (cmd_details) {
+ avf_memcpy(details,
+ cmd_details,
+ sizeof(struct avf_asq_cmd_details),
+ AVF_NONDMA_TO_NONDMA);
+
+ /* If the cmd_details are defined copy the cookie. The
+ * CPU_TO_LE32 is not needed here because the data is ignored
+ * by the FW, only used by the driver
+ */
+ if (details->cookie) {
+ desc->cookie_high =
+ CPU_TO_LE32(AVF_HI_DWORD(details->cookie));
+ desc->cookie_low =
+ CPU_TO_LE32(AVF_LO_DWORD(details->cookie));
+ }
+ } else {
+ avf_memset(details, 0,
+ sizeof(struct avf_asq_cmd_details),
+ AVF_NONDMA_MEM);
+ }
+
+ /* clear requested flags and then set additional flags if defined */
+ desc->flags &= ~CPU_TO_LE16(details->flags_dis);
+ desc->flags |= CPU_TO_LE16(details->flags_ena);
+
+ if (buff_size > hw->aq.asq_buf_size) {
+ avf_debug(hw,
+ AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Invalid buffer size: %d.\n",
+ buff_size);
+ status = AVF_ERR_INVALID_SIZE;
+ goto asq_send_command_error;
+ }
+
+ if (details->postpone && !details->async) {
+ avf_debug(hw,
+ AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Async flag not set along with postpone flag");
+ status = AVF_ERR_PARAM;
+ goto asq_send_command_error;
+ }
+
+ /* call clean and check queue available function to reclaim the
+ * descriptors that were processed by FW, the function returns the
+ * number of desc available
+ */
+ /* the clean function called here could be called in a separate thread
+ * in case of asynchronous completions
+ */
+ if (avf_clean_asq(hw) == 0) {
+ avf_debug(hw,
+ AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Error queue is full.\n");
+ status = AVF_ERR_ADMIN_QUEUE_FULL;
+ goto asq_send_command_error;
+ }
+
+ /* initialize the temp desc pointer with the right desc */
+ desc_on_ring = AVF_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
+
+ /* if the desc is available copy the temp desc to the right place */
+ avf_memcpy(desc_on_ring, desc, sizeof(struct avf_aq_desc),
+ AVF_NONDMA_TO_DMA);
+
+ /* if buff is not NULL assume indirect command */
+ if (buff != NULL) {
+ dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]);
+ /* copy the user buff into the respective DMA buff */
+ avf_memcpy(dma_buff->va, buff, buff_size,
+ AVF_NONDMA_TO_DMA);
+ desc_on_ring->datalen = CPU_TO_LE16(buff_size);
+
+ /* Update the address values in the desc with the pa value
+ * for respective buffer
+ */
+ desc_on_ring->params.external.addr_high =
+ CPU_TO_LE32(AVF_HI_DWORD(dma_buff->pa));
+ desc_on_ring->params.external.addr_low =
+ CPU_TO_LE32(AVF_LO_DWORD(dma_buff->pa));
+ }
+
+ /* bump the tail */
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE, "AQTX: desc and buffer:\n");
+ avf_debug_aq(hw, AVF_DEBUG_AQ_COMMAND, (void *)desc_on_ring,
+ buff, buff_size);
+ (hw->aq.asq.next_to_use)++;
+ if (hw->aq.asq.next_to_use == hw->aq.asq.count)
+ hw->aq.asq.next_to_use = 0;
+ if (!details->postpone)
+ wr32(hw, hw->aq.asq.tail, hw->aq.asq.next_to_use);
+
+ /* if cmd_details are not defined or async flag is not set,
+ * we need to wait for desc write back
+ */
+ if (!details->async && !details->postpone) {
+ u32 total_delay = 0;
+
+ do {
+ /* AQ designers suggest use of head for better
+ * timing reliability than DD bit
+ */
+ if (avf_asq_done(hw))
+ break;
+ avf_usec_delay(50);
+ total_delay += 50;
+ } while (total_delay < hw->aq.asq_cmd_timeout);
+ }
+
+ /* if ready, copy the desc back to temp */
+ if (avf_asq_done(hw)) {
+ avf_memcpy(desc, desc_on_ring, sizeof(struct avf_aq_desc),
+ AVF_DMA_TO_NONDMA);
+ if (buff != NULL)
+ avf_memcpy(buff, dma_buff->va, buff_size,
+ AVF_DMA_TO_NONDMA);
+ retval = LE16_TO_CPU(desc->retval);
+ if (retval != 0) {
+ avf_debug(hw,
+ AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Command completed with error 0x%X.\n",
+ retval);
+
+ /* strip off FW internal code */
+ retval &= 0xff;
+ }
+ cmd_completed = true;
+ if ((enum avf_admin_queue_err)retval == AVF_AQ_RC_OK)
+ status = AVF_SUCCESS;
+ else
+ status = AVF_ERR_ADMIN_QUEUE_ERROR;
+ hw->aq.asq_last_status = (enum avf_admin_queue_err)retval;
+ }
+
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: desc and buffer writeback:\n");
+ avf_debug_aq(hw, AVF_DEBUG_AQ_COMMAND, (void *)desc, buff, buff_size);
+
+ /* save writeback aq if requested */
+ if (details->wb_desc)
+ avf_memcpy(details->wb_desc, desc_on_ring,
+ sizeof(struct avf_aq_desc), AVF_DMA_TO_NONDMA);
+
+ /* update the error if time out occurred */
+ if ((!cmd_completed) &&
+ (!details->async && !details->postpone)) {
+ if (rd32(hw, hw->aq.asq.len) & AVF_ATQLEN1_ATQCRIT_MASK) {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: AQ Critical error.\n");
+ status = AVF_ERR_ADMIN_QUEUE_CRITICAL_ERROR;
+ } else {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQTX: Writeback timeout.\n");
+ status = AVF_ERR_ADMIN_QUEUE_TIMEOUT;
+ }
+ }
+
+asq_send_command_error:
+ avf_release_spinlock(&hw->aq.asq_spinlock);
+ return status;
+}
+
+/**
+ * avf_fill_default_direct_cmd_desc - AQ descriptor helper function
+ * @desc: pointer to the temp descriptor (non DMA mem)
+ * @opcode: the opcode can be used to decide which flags to turn off or on
+ *
+ * Fill the desc with default values
+ **/
+void avf_fill_default_direct_cmd_desc(struct avf_aq_desc *desc,
+ u16 opcode)
+{
+ /* zero out the desc */
+ avf_memset((void *)desc, 0, sizeof(struct avf_aq_desc),
+ AVF_NONDMA_MEM);
+ desc->opcode = CPU_TO_LE16(opcode);
+ desc->flags = CPU_TO_LE16(AVF_AQ_FLAG_SI);
+}
+
+/**
+ * avf_clean_arq_element
+ * @hw: pointer to the hw struct
+ * @e: event info from the receive descriptor, includes any buffers
+ * @pending: number of events that could be left to process
+ *
+ * This function cleans one Admin Receive Queue element and returns
+ * the contents through e. It can also return how many events are
+ * left to process through 'pending'
+ **/
+enum avf_status_code avf_clean_arq_element(struct avf_hw *hw,
+ struct avf_arq_event_info *e,
+ u16 *pending)
+{
+ enum avf_status_code ret_code = AVF_SUCCESS;
+ u16 ntc = hw->aq.arq.next_to_clean;
+ struct avf_aq_desc *desc;
+ struct avf_dma_mem *bi;
+ u16 desc_idx;
+ u16 datalen;
+ u16 flags;
+ u16 ntu;
+
+ /* pre-clean the event info */
+ avf_memset(&e->desc, 0, sizeof(e->desc), AVF_NONDMA_MEM);
+
+ /* take the lock before we start messing with the ring */
+ avf_acquire_spinlock(&hw->aq.arq_spinlock);
+
+ if (hw->aq.arq.count == 0) {
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE,
+ "AQRX: Admin queue not initialized.\n");
+ ret_code = AVF_ERR_QUEUE_EMPTY;
+ goto clean_arq_element_err;
+ }
+
+ /* set next_to_use to head */
+#ifdef INTEGRATED_VF
+ if (!avf_is_vf(hw))
+ ntu = rd32(hw, hw->aq.arq.head) & AVF_PF_ARQH_ARQH_MASK;
+ else
+ ntu = rd32(hw, hw->aq.arq.head) & AVF_ARQH1_ARQH_MASK;
+#else
+ ntu = rd32(hw, hw->aq.arq.head) & AVF_ARQH1_ARQH_MASK;
+#endif /* INTEGRATED_VF */
+ if (ntu == ntc) {
+ /* nothing to do - shouldn't need to update ring's values */
+ ret_code = AVF_ERR_ADMIN_QUEUE_NO_WORK;
+ goto clean_arq_element_out;
+ }
+
+ /* now clean the next descriptor */
+ desc = AVF_ADMINQ_DESC(hw->aq.arq, ntc);
+ desc_idx = ntc;
+
+ hw->aq.arq_last_status =
+ (enum avf_admin_queue_err)LE16_TO_CPU(desc->retval);
+ flags = LE16_TO_CPU(desc->flags);
+ if (flags & AVF_AQ_FLAG_ERR) {
+ ret_code = AVF_ERR_ADMIN_QUEUE_ERROR;
+ avf_debug(hw,
+ AVF_DEBUG_AQ_MESSAGE,
+ "AQRX: Event received with error 0x%X.\n",
+ hw->aq.arq_last_status);
+ }
+
+ avf_memcpy(&e->desc, desc, sizeof(struct avf_aq_desc),
+ AVF_DMA_TO_NONDMA);
+ datalen = LE16_TO_CPU(desc->datalen);
+ e->msg_len = min(datalen, e->buf_len);
+ if (e->msg_buf != NULL && (e->msg_len != 0))
+ avf_memcpy(e->msg_buf,
+ hw->aq.arq.r.arq_bi[desc_idx].va,
+ e->msg_len, AVF_DMA_TO_NONDMA);
+
+ avf_debug(hw, AVF_DEBUG_AQ_MESSAGE, "AQRX: desc and buffer:\n");
+ avf_debug_aq(hw, AVF_DEBUG_AQ_COMMAND, (void *)desc, e->msg_buf,
+ hw->aq.arq_buf_size);
+
+ /* Restore the original datalen and buffer address in the desc,
+ * FW updates datalen to indicate the event message
+ * size
+ */
+ bi = &hw->aq.arq.r.arq_bi[ntc];
+ avf_memset((void *)desc, 0, sizeof(struct avf_aq_desc), AVF_DMA_MEM);
+
+ desc->flags = CPU_TO_LE16(AVF_AQ_FLAG_BUF);
+ if (hw->aq.arq_buf_size > AVF_AQ_LARGE_BUF)
+ desc->flags |= CPU_TO_LE16(AVF_AQ_FLAG_LB);
+ desc->datalen = CPU_TO_LE16((u16)bi->size);
+ desc->params.external.addr_high = CPU_TO_LE32(AVF_HI_DWORD(bi->pa));
+ desc->params.external.addr_low = CPU_TO_LE32(AVF_LO_DWORD(bi->pa));
+
+ /* set tail = the last cleaned desc index. */
+ wr32(hw, hw->aq.arq.tail, ntc);
+ /* ntc is updated to tail + 1 */
+ ntc++;
+ if (ntc == hw->aq.num_arq_entries)
+ ntc = 0;
+ hw->aq.arq.next_to_clean = ntc;
+ hw->aq.arq.next_to_use = ntu;
+
+clean_arq_element_out:
+ /* Set pending if needed, unlock and return */
+ if (pending != NULL)
+ *pending = (ntc > ntu ? hw->aq.arq.count : 0) + (ntu - ntc);
+clean_arq_element_err:
+ avf_release_spinlock(&hw->aq.arq_spinlock);
+
+ return ret_code;
+}
+
diff --git a/drivers/net/avf/base/avf_adminq.h b/drivers/net/avf/base/avf_adminq.h
new file mode 100644
index 0000000..d7d242a
--- /dev/null
+++ b/drivers/net/avf/base/avf_adminq.h
@@ -0,0 +1,166 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_ADMINQ_H_
+#define _AVF_ADMINQ_H_
+
+#include "avf_osdep.h"
+#include "avf_status.h"
+#include "avf_adminq_cmd.h"
+
+#define AVF_ADMINQ_DESC(R, i) \
+ (&(((struct avf_aq_desc *)((R).desc_buf.va))[i]))
+
+#define AVF_ADMINQ_DESC_ALIGNMENT 4096
+
+struct avf_adminq_ring {
+ struct avf_virt_mem dma_head; /* space for dma structures */
+ struct avf_dma_mem desc_buf; /* descriptor ring memory */
+ struct avf_virt_mem cmd_buf; /* command buffer memory */
+
+ union {
+ struct avf_dma_mem *asq_bi;
+ struct avf_dma_mem *arq_bi;
+ } r;
+
+ u16 count; /* Number of descriptors */
+ u16 rx_buf_len; /* Admin Receive Queue buffer length */
+
+ /* used for interrupt processing */
+ u16 next_to_use;
+ u16 next_to_clean;
+
+ /* used for queue tracking */
+ u32 head;
+ u32 tail;
+ u32 len;
+ u32 bah;
+ u32 bal;
+};
+
+/* ASQ transaction details */
+struct avf_asq_cmd_details {
+ void *callback; /* cast from type AVF_ADMINQ_CALLBACK */
+ u64 cookie;
+ u16 flags_ena;
+ u16 flags_dis;
+ bool async;
+ bool postpone;
+ struct avf_aq_desc *wb_desc;
+};
+
+#define AVF_ADMINQ_DETAILS(R, i) \
+ (&(((struct avf_asq_cmd_details *)((R).cmd_buf.va))[i]))
+
+/* ARQ event information */
+struct avf_arq_event_info {
+ struct avf_aq_desc desc;
+ u16 msg_len;
+ u16 buf_len;
+ u8 *msg_buf;
+};
+
+/* Admin Queue information */
+struct avf_adminq_info {
+ struct avf_adminq_ring arq; /* receive queue */
+ struct avf_adminq_ring asq; /* send queue */
+ u32 asq_cmd_timeout; /* send queue cmd write back timeout*/
+ u16 num_arq_entries; /* receive queue depth */
+ u16 num_asq_entries; /* send queue depth */
+ u16 arq_buf_size; /* receive queue buffer size */
+ u16 asq_buf_size; /* send queue buffer size */
+ u16 fw_maj_ver; /* firmware major version */
+ u16 fw_min_ver; /* firmware minor version */
+ u32 fw_build; /* firmware build number */
+ u16 api_maj_ver; /* api major version */
+ u16 api_min_ver; /* api minor version */
+
+ struct avf_spinlock asq_spinlock; /* Send queue spinlock */
+ struct avf_spinlock arq_spinlock; /* Receive queue spinlock */
+
+ /* last status values on send and receive queues */
+ enum avf_admin_queue_err asq_last_status;
+ enum avf_admin_queue_err arq_last_status;
+};
+
+/**
+ * avf_aq_rc_to_posix - convert errors to user-land codes
+ * aq_ret: AdminQ handler error code can override aq_rc
+ * aq_rc: AdminQ firmware error code to convert
+ **/
+STATIC INLINE int avf_aq_rc_to_posix(int aq_ret, int aq_rc)
+{
+ int aq_to_posix[] = {
+ 0, /* AVF_AQ_RC_OK */
+ -EPERM, /* AVF_AQ_RC_EPERM */
+ -ENOENT, /* AVF_AQ_RC_ENOENT */
+ -ESRCH, /* AVF_AQ_RC_ESRCH */
+ -EINTR, /* AVF_AQ_RC_EINTR */
+ -EIO, /* AVF_AQ_RC_EIO */
+ -ENXIO, /* AVF_AQ_RC_ENXIO */
+ -E2BIG, /* AVF_AQ_RC_E2BIG */
+ -EAGAIN, /* AVF_AQ_RC_EAGAIN */
+ -ENOMEM, /* AVF_AQ_RC_ENOMEM */
+ -EACCES, /* AVF_AQ_RC_EACCES */
+ -EFAULT, /* AVF_AQ_RC_EFAULT */
+ -EBUSY, /* AVF_AQ_RC_EBUSY */
+ -EEXIST, /* AVF_AQ_RC_EEXIST */
+ -EINVAL, /* AVF_AQ_RC_EINVAL */
+ -ENOTTY, /* AVF_AQ_RC_ENOTTY */
+ -ENOSPC, /* AVF_AQ_RC_ENOSPC */
+ -ENOSYS, /* AVF_AQ_RC_ENOSYS */
+ -ERANGE, /* AVF_AQ_RC_ERANGE */
+ -EPIPE, /* AVF_AQ_RC_EFLUSHED */
+ -ESPIPE, /* AVF_AQ_RC_BAD_ADDR */
+ -EROFS, /* AVF_AQ_RC_EMODE */
+ -EFBIG, /* AVF_AQ_RC_EFBIG */
+ };
+
+ /* aq_rc is invalid if AQ timed out */
+ if (aq_ret == AVF_ERR_ADMIN_QUEUE_TIMEOUT)
+ return -EAGAIN;
+
+ if (!((u32)aq_rc < (sizeof(aq_to_posix) / sizeof((aq_to_posix)[0]))))
+ return -ERANGE;
+
+ return aq_to_posix[aq_rc];
+}
+
+/* general information */
+#define AVF_AQ_LARGE_BUF 512
+#define AVF_ASQ_CMD_TIMEOUT 250000 /* usecs */
+
+void avf_fill_default_direct_cmd_desc(struct avf_aq_desc *desc,
+ u16 opcode);
+
+#endif /* _AVF_ADMINQ_H_ */
diff --git a/drivers/net/avf/base/avf_adminq_cmd.h b/drivers/net/avf/base/avf_adminq_cmd.h
new file mode 100644
index 0000000..1709f31
--- /dev/null
+++ b/drivers/net/avf/base/avf_adminq_cmd.h
@@ -0,0 +1,2842 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_ADMINQ_CMD_H_
+#define _AVF_ADMINQ_CMD_H_
+
+/* This header file defines the avf Admin Queue commands and is shared between
+ * avf Firmware and Software.
+ *
+ * This file needs to comply with the Linux Kernel coding style.
+ */
+
+
+#define AVF_FW_API_VERSION_MAJOR 0x0001
+#define AVF_FW_API_VERSION_MINOR_X722 0x0005
+#define AVF_FW_API_VERSION_MINOR_X710 0x0007
+
+#define AVF_FW_MINOR_VERSION(_h) ((_h)->mac.type == AVF_MAC_XL710 ? \
+ AVF_FW_API_VERSION_MINOR_X710 : \
+ AVF_FW_API_VERSION_MINOR_X722)
+
+/* API version 1.7 implements additional link and PHY-specific APIs */
+#define AVF_MINOR_VER_GET_LINK_INFO_XL710 0x0007
+
+struct avf_aq_desc {
+ __le16 flags;
+ __le16 opcode;
+ __le16 datalen;
+ __le16 retval;
+ __le32 cookie_high;
+ __le32 cookie_low;
+ union {
+ struct {
+ __le32 param0;
+ __le32 param1;
+ __le32 param2;
+ __le32 param3;
+ } internal;
+ struct {
+ __le32 param0;
+ __le32 param1;
+ __le32 addr_high;
+ __le32 addr_low;
+ } external;
+ u8 raw[16];
+ } params;
+};
+
+/* Flags sub-structure
+ * |0 |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |
+ * |DD |CMP|ERR|VFE| * * RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE |
+ */
+
+/* command flags and offsets*/
+#define AVF_AQ_FLAG_DD_SHIFT 0
+#define AVF_AQ_FLAG_CMP_SHIFT 1
+#define AVF_AQ_FLAG_ERR_SHIFT 2
+#define AVF_AQ_FLAG_VFE_SHIFT 3
+#define AVF_AQ_FLAG_LB_SHIFT 9
+#define AVF_AQ_FLAG_RD_SHIFT 10
+#define AVF_AQ_FLAG_VFC_SHIFT 11
+#define AVF_AQ_FLAG_BUF_SHIFT 12
+#define AVF_AQ_FLAG_SI_SHIFT 13
+#define AVF_AQ_FLAG_EI_SHIFT 14
+#define AVF_AQ_FLAG_FE_SHIFT 15
+
+#define AVF_AQ_FLAG_DD (1 << AVF_AQ_FLAG_DD_SHIFT) /* 0x1 */
+#define AVF_AQ_FLAG_CMP (1 << AVF_AQ_FLAG_CMP_SHIFT) /* 0x2 */
+#define AVF_AQ_FLAG_ERR (1 << AVF_AQ_FLAG_ERR_SHIFT) /* 0x4 */
+#define AVF_AQ_FLAG_VFE (1 << AVF_AQ_FLAG_VFE_SHIFT) /* 0x8 */
+#define AVF_AQ_FLAG_LB (1 << AVF_AQ_FLAG_LB_SHIFT) /* 0x200 */
+#define AVF_AQ_FLAG_RD (1 << AVF_AQ_FLAG_RD_SHIFT) /* 0x400 */
+#define AVF_AQ_FLAG_VFC (1 << AVF_AQ_FLAG_VFC_SHIFT) /* 0x800 */
+#define AVF_AQ_FLAG_BUF (1 << AVF_AQ_FLAG_BUF_SHIFT) /* 0x1000 */
+#define AVF_AQ_FLAG_SI (1 << AVF_AQ_FLAG_SI_SHIFT) /* 0x2000 */
+#define AVF_AQ_FLAG_EI (1 << AVF_AQ_FLAG_EI_SHIFT) /* 0x4000 */
+#define AVF_AQ_FLAG_FE (1 << AVF_AQ_FLAG_FE_SHIFT) /* 0x8000 */
+
+/* error codes */
+enum avf_admin_queue_err {
+ AVF_AQ_RC_OK = 0, /* success */
+ AVF_AQ_RC_EPERM = 1, /* Operation not permitted */
+ AVF_AQ_RC_ENOENT = 2, /* No such element */
+ AVF_AQ_RC_ESRCH = 3, /* Bad opcode */
+ AVF_AQ_RC_EINTR = 4, /* operation interrupted */
+ AVF_AQ_RC_EIO = 5, /* I/O error */
+ AVF_AQ_RC_ENXIO = 6, /* No such resource */
+ AVF_AQ_RC_E2BIG = 7, /* Arg too long */
+ AVF_AQ_RC_EAGAIN = 8, /* Try again */
+ AVF_AQ_RC_ENOMEM = 9, /* Out of memory */
+ AVF_AQ_RC_EACCES = 10, /* Permission denied */
+ AVF_AQ_RC_EFAULT = 11, /* Bad address */
+ AVF_AQ_RC_EBUSY = 12, /* Device or resource busy */
+ AVF_AQ_RC_EEXIST = 13, /* object already exists */
+ AVF_AQ_RC_EINVAL = 14, /* Invalid argument */
+ AVF_AQ_RC_ENOTTY = 15, /* Not a typewriter */
+ AVF_AQ_RC_ENOSPC = 16, /* No space left or alloc failure */
+ AVF_AQ_RC_ENOSYS = 17, /* Function not implemented */
+ AVF_AQ_RC_ERANGE = 18, /* Parameter out of range */
+ AVF_AQ_RC_EFLUSHED = 19, /* Cmd flushed due to prev cmd error */
+ AVF_AQ_RC_BAD_ADDR = 20, /* Descriptor contains a bad pointer */
+ AVF_AQ_RC_EMODE = 21, /* Op not allowed in current dev mode */
+ AVF_AQ_RC_EFBIG = 22, /* File too large */
+};
+
+/* Admin Queue command opcodes */
+enum avf_admin_queue_opc {
+ /* aq commands */
+ avf_aqc_opc_get_version = 0x0001,
+ avf_aqc_opc_driver_version = 0x0002,
+ avf_aqc_opc_queue_shutdown = 0x0003,
+ avf_aqc_opc_set_pf_context = 0x0004,
+
+ /* resource ownership */
+ avf_aqc_opc_request_resource = 0x0008,
+ avf_aqc_opc_release_resource = 0x0009,
+
+ avf_aqc_opc_list_func_capabilities = 0x000A,
+ avf_aqc_opc_list_dev_capabilities = 0x000B,
+
+ /* Proxy commands */
+ avf_aqc_opc_set_proxy_config = 0x0104,
+ avf_aqc_opc_set_ns_proxy_table_entry = 0x0105,
+
+ /* LAA */
+ avf_aqc_opc_mac_address_read = 0x0107,
+ avf_aqc_opc_mac_address_write = 0x0108,
+
+ /* PXE */
+ avf_aqc_opc_clear_pxe_mode = 0x0110,
+
+ /* WoL commands */
+ avf_aqc_opc_set_wol_filter = 0x0120,
+ avf_aqc_opc_get_wake_reason = 0x0121,
+ avf_aqc_opc_clear_all_wol_filters = 0x025E,
+
+ /* internal switch commands */
+ avf_aqc_opc_get_switch_config = 0x0200,
+ avf_aqc_opc_add_statistics = 0x0201,
+ avf_aqc_opc_remove_statistics = 0x0202,
+ avf_aqc_opc_set_port_parameters = 0x0203,
+ avf_aqc_opc_get_switch_resource_alloc = 0x0204,
+ avf_aqc_opc_set_switch_config = 0x0205,
+ avf_aqc_opc_rx_ctl_reg_read = 0x0206,
+ avf_aqc_opc_rx_ctl_reg_write = 0x0207,
+
+ avf_aqc_opc_add_vsi = 0x0210,
+ avf_aqc_opc_update_vsi_parameters = 0x0211,
+ avf_aqc_opc_get_vsi_parameters = 0x0212,
+
+ avf_aqc_opc_add_pv = 0x0220,
+ avf_aqc_opc_update_pv_parameters = 0x0221,
+ avf_aqc_opc_get_pv_parameters = 0x0222,
+
+ avf_aqc_opc_add_veb = 0x0230,
+ avf_aqc_opc_update_veb_parameters = 0x0231,
+ avf_aqc_opc_get_veb_parameters = 0x0232,
+
+ avf_aqc_opc_delete_element = 0x0243,
+
+ avf_aqc_opc_add_macvlan = 0x0250,
+ avf_aqc_opc_remove_macvlan = 0x0251,
+ avf_aqc_opc_add_vlan = 0x0252,
+ avf_aqc_opc_remove_vlan = 0x0253,
+ avf_aqc_opc_set_vsi_promiscuous_modes = 0x0254,
+ avf_aqc_opc_add_tag = 0x0255,
+ avf_aqc_opc_remove_tag = 0x0256,
+ avf_aqc_opc_add_multicast_etag = 0x0257,
+ avf_aqc_opc_remove_multicast_etag = 0x0258,
+ avf_aqc_opc_update_tag = 0x0259,
+ avf_aqc_opc_add_control_packet_filter = 0x025A,
+ avf_aqc_opc_remove_control_packet_filter = 0x025B,
+ avf_aqc_opc_add_cloud_filters = 0x025C,
+ avf_aqc_opc_remove_cloud_filters = 0x025D,
+ avf_aqc_opc_clear_wol_switch_filters = 0x025E,
+ avf_aqc_opc_replace_cloud_filters = 0x025F,
+
+ avf_aqc_opc_add_mirror_rule = 0x0260,
+ avf_aqc_opc_delete_mirror_rule = 0x0261,
+
+ /* Dynamic Device Personalization */
+ avf_aqc_opc_write_personalization_profile = 0x0270,
+ avf_aqc_opc_get_personalization_profile_list = 0x0271,
+
+ /* DCB commands */
+ avf_aqc_opc_dcb_ignore_pfc = 0x0301,
+ avf_aqc_opc_dcb_updated = 0x0302,
+ avf_aqc_opc_set_dcb_parameters = 0x0303,
+
+ /* TX scheduler */
+ avf_aqc_opc_configure_vsi_bw_limit = 0x0400,
+ avf_aqc_opc_configure_vsi_ets_sla_bw_limit = 0x0406,
+ avf_aqc_opc_configure_vsi_tc_bw = 0x0407,
+ avf_aqc_opc_query_vsi_bw_config = 0x0408,
+ avf_aqc_opc_query_vsi_ets_sla_config = 0x040A,
+ avf_aqc_opc_configure_switching_comp_bw_limit = 0x0410,
+
+ avf_aqc_opc_enable_switching_comp_ets = 0x0413,
+ avf_aqc_opc_modify_switching_comp_ets = 0x0414,
+ avf_aqc_opc_disable_switching_comp_ets = 0x0415,
+ avf_aqc_opc_configure_switching_comp_ets_bw_limit = 0x0416,
+ avf_aqc_opc_configure_switching_comp_bw_config = 0x0417,
+ avf_aqc_opc_query_switching_comp_ets_config = 0x0418,
+ avf_aqc_opc_query_port_ets_config = 0x0419,
+ avf_aqc_opc_query_switching_comp_bw_config = 0x041A,
+ avf_aqc_opc_suspend_port_tx = 0x041B,
+ avf_aqc_opc_resume_port_tx = 0x041C,
+ avf_aqc_opc_configure_partition_bw = 0x041D,
+ /* hmc */
+ avf_aqc_opc_query_hmc_resource_profile = 0x0500,
+ avf_aqc_opc_set_hmc_resource_profile = 0x0501,
+
+ /* phy commands*/
+
+ /* phy commands*/
+ avf_aqc_opc_get_phy_abilities = 0x0600,
+ avf_aqc_opc_set_phy_config = 0x0601,
+ avf_aqc_opc_set_mac_config = 0x0603,
+ avf_aqc_opc_set_link_restart_an = 0x0605,
+ avf_aqc_opc_get_link_status = 0x0607,
+ avf_aqc_opc_set_phy_int_mask = 0x0613,
+ avf_aqc_opc_get_local_advt_reg = 0x0614,
+ avf_aqc_opc_set_local_advt_reg = 0x0615,
+ avf_aqc_opc_get_partner_advt = 0x0616,
+ avf_aqc_opc_set_lb_modes = 0x0618,
+ avf_aqc_opc_get_phy_wol_caps = 0x0621,
+ avf_aqc_opc_set_phy_debug = 0x0622,
+ avf_aqc_opc_upload_ext_phy_fm = 0x0625,
+ avf_aqc_opc_run_phy_activity = 0x0626,
+ avf_aqc_opc_set_phy_register = 0x0628,
+ avf_aqc_opc_get_phy_register = 0x0629,
+
+ /* NVM commands */
+ avf_aqc_opc_nvm_read = 0x0701,
+ avf_aqc_opc_nvm_erase = 0x0702,
+ avf_aqc_opc_nvm_update = 0x0703,
+ avf_aqc_opc_nvm_config_read = 0x0704,
+ avf_aqc_opc_nvm_config_write = 0x0705,
+ avf_aqc_opc_nvm_progress = 0x0706,
+ avf_aqc_opc_oem_post_update = 0x0720,
+ avf_aqc_opc_thermal_sensor = 0x0721,
+
+ /* virtualization commands */
+ avf_aqc_opc_send_msg_to_pf = 0x0801,
+ avf_aqc_opc_send_msg_to_vf = 0x0802,
+ avf_aqc_opc_send_msg_to_peer = 0x0803,
+
+ /* alternate structure */
+ avf_aqc_opc_alternate_write = 0x0900,
+ avf_aqc_opc_alternate_write_indirect = 0x0901,
+ avf_aqc_opc_alternate_read = 0x0902,
+ avf_aqc_opc_alternate_read_indirect = 0x0903,
+ avf_aqc_opc_alternate_write_done = 0x0904,
+ avf_aqc_opc_alternate_set_mode = 0x0905,
+ avf_aqc_opc_alternate_clear_port = 0x0906,
+
+ /* LLDP commands */
+ avf_aqc_opc_lldp_get_mib = 0x0A00,
+ avf_aqc_opc_lldp_update_mib = 0x0A01,
+ avf_aqc_opc_lldp_add_tlv = 0x0A02,
+ avf_aqc_opc_lldp_update_tlv = 0x0A03,
+ avf_aqc_opc_lldp_delete_tlv = 0x0A04,
+ avf_aqc_opc_lldp_stop = 0x0A05,
+ avf_aqc_opc_lldp_start = 0x0A06,
+ avf_aqc_opc_get_cee_dcb_cfg = 0x0A07,
+ avf_aqc_opc_lldp_set_local_mib = 0x0A08,
+ avf_aqc_opc_lldp_stop_start_spec_agent = 0x0A09,
+
+ /* Tunnel commands */
+ avf_aqc_opc_add_udp_tunnel = 0x0B00,
+ avf_aqc_opc_del_udp_tunnel = 0x0B01,
+ avf_aqc_opc_set_rss_key = 0x0B02,
+ avf_aqc_opc_set_rss_lut = 0x0B03,
+ avf_aqc_opc_get_rss_key = 0x0B04,
+ avf_aqc_opc_get_rss_lut = 0x0B05,
+
+ /* Async Events */
+ avf_aqc_opc_event_lan_overflow = 0x1001,
+
+ /* OEM commands */
+ avf_aqc_opc_oem_parameter_change = 0xFE00,
+ avf_aqc_opc_oem_device_status_change = 0xFE01,
+ avf_aqc_opc_oem_ocsd_initialize = 0xFE02,
+ avf_aqc_opc_oem_ocbb_initialize = 0xFE03,
+
+ /* debug commands */
+ avf_aqc_opc_debug_read_reg = 0xFF03,
+ avf_aqc_opc_debug_write_reg = 0xFF04,
+ avf_aqc_opc_debug_modify_reg = 0xFF07,
+ avf_aqc_opc_debug_dump_internals = 0xFF08,
+};
+
+/* command structures and indirect data structures */
+
+/* Structure naming conventions:
+ * - no suffix for direct command descriptor structures
+ * - _data for indirect sent data
+ * - _resp for indirect return data (data which is both will use _data)
+ * - _completion for direct return data
+ * - _element_ for repeated elements (may also be _data or _resp)
+ *
+ * Command structures are expected to overlay the params.raw member of the basic
+ * descriptor, and as such cannot exceed 16 bytes in length.
+ */
+
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define AVF_CHECK_STRUCT_LEN(n, X) enum avf_static_assert_enum_##X \
+ { avf_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
+
+/* This macro is used extensively to ensure that command structures are 16
+ * bytes in length as they have to map to the raw array of that size.
+ */
+#define AVF_CHECK_CMD_LENGTH(X) AVF_CHECK_STRUCT_LEN(16, X)
+
+/* internal (0x00XX) commands */
+
+/* Get version (direct 0x0001) */
+struct avf_aqc_get_version {
+ __le32 rom_ver;
+ __le32 fw_build;
+ __le16 fw_major;
+ __le16 fw_minor;
+ __le16 api_major;
+ __le16 api_minor;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_version);
+
+/* Send driver version (indirect 0x0002) */
+struct avf_aqc_driver_version {
+ u8 driver_major_ver;
+ u8 driver_minor_ver;
+ u8 driver_build_ver;
+ u8 driver_subbuild_ver;
+ u8 reserved[4];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_driver_version);
+
+/* Queue Shutdown (direct 0x0003) */
+struct avf_aqc_queue_shutdown {
+ __le32 driver_unloading;
+#define AVF_AQ_DRIVER_UNLOADING 0x1
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_queue_shutdown);
+
+/* Set PF context (0x0004, direct) */
+struct avf_aqc_set_pf_context {
+ u8 pf_id;
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_pf_context);
+
+/* Request resource ownership (direct 0x0008)
+ * Release resource ownership (direct 0x0009)
+ */
+#define AVF_AQ_RESOURCE_NVM 1
+#define AVF_AQ_RESOURCE_SDP 2
+#define AVF_AQ_RESOURCE_ACCESS_READ 1
+#define AVF_AQ_RESOURCE_ACCESS_WRITE 2
+#define AVF_AQ_RESOURCE_NVM_READ_TIMEOUT 3000
+#define AVF_AQ_RESOURCE_NVM_WRITE_TIMEOUT 180000
+
+struct avf_aqc_request_resource {
+ __le16 resource_id;
+ __le16 access_type;
+ __le32 timeout;
+ __le32 resource_number;
+ u8 reserved[4];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_request_resource);
+
+/* Get function capabilities (indirect 0x000A)
+ * Get device capabilities (indirect 0x000B)
+ */
+struct avf_aqc_list_capabilites {
+ u8 command_flags;
+#define AVF_AQ_LIST_CAP_PF_INDEX_EN 1
+ u8 pf_index;
+ u8 reserved[2];
+ __le32 count;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_list_capabilites);
+
+struct avf_aqc_list_capabilities_element_resp {
+ __le16 id;
+ u8 major_rev;
+ u8 minor_rev;
+ __le32 number;
+ __le32 logical_id;
+ __le32 phys_id;
+ u8 reserved[16];
+};
+
+/* list of caps */
+
+#define AVF_AQ_CAP_ID_SWITCH_MODE 0x0001
+#define AVF_AQ_CAP_ID_MNG_MODE 0x0002
+#define AVF_AQ_CAP_ID_NPAR_ACTIVE 0x0003
+#define AVF_AQ_CAP_ID_OS2BMC_CAP 0x0004
+#define AVF_AQ_CAP_ID_FUNCTIONS_VALID 0x0005
+#define AVF_AQ_CAP_ID_ALTERNATE_RAM 0x0006
+#define AVF_AQ_CAP_ID_WOL_AND_PROXY 0x0008
+#define AVF_AQ_CAP_ID_SRIOV 0x0012
+#define AVF_AQ_CAP_ID_VF 0x0013
+#define AVF_AQ_CAP_ID_VMDQ 0x0014
+#define AVF_AQ_CAP_ID_8021QBG 0x0015
+#define AVF_AQ_CAP_ID_8021QBR 0x0016
+#define AVF_AQ_CAP_ID_VSI 0x0017
+#define AVF_AQ_CAP_ID_DCB 0x0018
+#define AVF_AQ_CAP_ID_FCOE 0x0021
+#define AVF_AQ_CAP_ID_ISCSI 0x0022
+#define AVF_AQ_CAP_ID_RSS 0x0040
+#define AVF_AQ_CAP_ID_RXQ 0x0041
+#define AVF_AQ_CAP_ID_TXQ 0x0042
+#define AVF_AQ_CAP_ID_MSIX 0x0043
+#define AVF_AQ_CAP_ID_VF_MSIX 0x0044
+#define AVF_AQ_CAP_ID_FLOW_DIRECTOR 0x0045
+#define AVF_AQ_CAP_ID_1588 0x0046
+#define AVF_AQ_CAP_ID_IWARP 0x0051
+#define AVF_AQ_CAP_ID_LED 0x0061
+#define AVF_AQ_CAP_ID_SDP 0x0062
+#define AVF_AQ_CAP_ID_MDIO 0x0063
+#define AVF_AQ_CAP_ID_WSR_PROT 0x0064
+#define AVF_AQ_CAP_ID_NVM_MGMT 0x0080
+#define AVF_AQ_CAP_ID_FLEX10 0x00F1
+#define AVF_AQ_CAP_ID_CEM 0x00F2
+
+/* Set CPPM Configuration (direct 0x0103) */
+struct avf_aqc_cppm_configuration {
+ __le16 command_flags;
+#define AVF_AQ_CPPM_EN_LTRC 0x0800
+#define AVF_AQ_CPPM_EN_DMCTH 0x1000
+#define AVF_AQ_CPPM_EN_DMCTLX 0x2000
+#define AVF_AQ_CPPM_EN_HPTC 0x4000
+#define AVF_AQ_CPPM_EN_DMARC 0x8000
+ __le16 ttlx;
+ __le32 dmacr;
+ __le16 dmcth;
+ u8 hptc;
+ u8 reserved;
+ __le32 pfltrc;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_cppm_configuration);
+
+/* Set ARP Proxy command / response (indirect 0x0104) */
+struct avf_aqc_arp_proxy_data {
+ __le16 command_flags;
+#define AVF_AQ_ARP_INIT_IPV4 0x0800
+#define AVF_AQ_ARP_UNSUP_CTL 0x1000
+#define AVF_AQ_ARP_ENA 0x2000
+#define AVF_AQ_ARP_ADD_IPV4 0x4000
+#define AVF_AQ_ARP_DEL_IPV4 0x8000
+ __le16 table_id;
+ __le32 enabled_offloads;
+#define AVF_AQ_ARP_DIRECTED_OFFLOAD_ENABLE 0x00000020
+#define AVF_AQ_ARP_OFFLOAD_ENABLE 0x00000800
+ __le32 ip_addr;
+ u8 mac_addr[6];
+ u8 reserved[2];
+};
+
+AVF_CHECK_STRUCT_LEN(0x14, avf_aqc_arp_proxy_data);
+
+/* Set NS Proxy Table Entry Command (indirect 0x0105) */
+struct avf_aqc_ns_proxy_data {
+ __le16 table_idx_mac_addr_0;
+ __le16 table_idx_mac_addr_1;
+ __le16 table_idx_ipv6_0;
+ __le16 table_idx_ipv6_1;
+ __le16 control;
+#define AVF_AQ_NS_PROXY_ADD_0 0x0001
+#define AVF_AQ_NS_PROXY_DEL_0 0x0002
+#define AVF_AQ_NS_PROXY_ADD_1 0x0004
+#define AVF_AQ_NS_PROXY_DEL_1 0x0008
+#define AVF_AQ_NS_PROXY_ADD_IPV6_0 0x0010
+#define AVF_AQ_NS_PROXY_DEL_IPV6_0 0x0020
+#define AVF_AQ_NS_PROXY_ADD_IPV6_1 0x0040
+#define AVF_AQ_NS_PROXY_DEL_IPV6_1 0x0080
+#define AVF_AQ_NS_PROXY_COMMAND_SEQ 0x0100
+#define AVF_AQ_NS_PROXY_INIT_IPV6_TBL 0x0200
+#define AVF_AQ_NS_PROXY_INIT_MAC_TBL 0x0400
+#define AVF_AQ_NS_PROXY_OFFLOAD_ENABLE 0x0800
+#define AVF_AQ_NS_PROXY_DIRECTED_OFFLOAD_ENABLE 0x1000
+ u8 mac_addr_0[6];
+ u8 mac_addr_1[6];
+ u8 local_mac_addr[6];
+ u8 ipv6_addr_0[16]; /* Warning! spec specifies BE byte order */
+ u8 ipv6_addr_1[16];
+};
+
+AVF_CHECK_STRUCT_LEN(0x3c, avf_aqc_ns_proxy_data);
+
+/* Manage LAA Command (0x0106) - obsolete */
+struct avf_aqc_mng_laa {
+ __le16 command_flags;
+#define AVF_AQ_LAA_FLAG_WR 0x8000
+ u8 reserved[2];
+ __le32 sal;
+ __le16 sah;
+ u8 reserved2[6];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_mng_laa);
+
+/* Manage MAC Address Read Command (indirect 0x0107) */
+struct avf_aqc_mac_address_read {
+ __le16 command_flags;
+#define AVF_AQC_LAN_ADDR_VALID 0x10
+#define AVF_AQC_SAN_ADDR_VALID 0x20
+#define AVF_AQC_PORT_ADDR_VALID 0x40
+#define AVF_AQC_WOL_ADDR_VALID 0x80
+#define AVF_AQC_MC_MAG_EN_VALID 0x100
+#define AVF_AQC_WOL_PRESERVE_STATUS 0x200
+#define AVF_AQC_ADDR_VALID_MASK 0x3F0
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_mac_address_read);
+
+struct avf_aqc_mac_address_read_data {
+ u8 pf_lan_mac[6];
+ u8 pf_san_mac[6];
+ u8 port_mac[6];
+ u8 pf_wol_mac[6];
+};
+
+AVF_CHECK_STRUCT_LEN(24, avf_aqc_mac_address_read_data);
+
+/* Manage MAC Address Write Command (0x0108) */
+struct avf_aqc_mac_address_write {
+ __le16 command_flags;
+#define AVF_AQC_MC_MAG_EN 0x0100
+#define AVF_AQC_WOL_PRESERVE_ON_PFR 0x0200
+#define AVF_AQC_WRITE_TYPE_LAA_ONLY 0x0000
+#define AVF_AQC_WRITE_TYPE_LAA_WOL 0x4000
+#define AVF_AQC_WRITE_TYPE_PORT 0x8000
+#define AVF_AQC_WRITE_TYPE_UPDATE_MC_MAG 0xC000
+#define AVF_AQC_WRITE_TYPE_MASK 0xC000
+
+ __le16 mac_sah;
+ __le32 mac_sal;
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_mac_address_write);
+
+/* PXE commands (0x011x) */
+
+/* Clear PXE Command and response (direct 0x0110) */
+struct avf_aqc_clear_pxe {
+ u8 rx_cnt;
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_clear_pxe);
+
+/* Set WoL Filter (0x0120) */
+
+struct avf_aqc_set_wol_filter {
+ __le16 filter_index;
+#define AVF_AQC_MAX_NUM_WOL_FILTERS 8
+#define AVF_AQC_SET_WOL_FILTER_TYPE_MAGIC_SHIFT 15
+#define AVF_AQC_SET_WOL_FILTER_TYPE_MAGIC_MASK (0x1 << \
+ AVF_AQC_SET_WOL_FILTER_TYPE_MAGIC_SHIFT)
+
+#define AVF_AQC_SET_WOL_FILTER_INDEX_SHIFT 0
+#define AVF_AQC_SET_WOL_FILTER_INDEX_MASK (0x7 << \
+ AVF_AQC_SET_WOL_FILTER_INDEX_SHIFT)
+ __le16 cmd_flags;
+#define AVF_AQC_SET_WOL_FILTER 0x8000
+#define AVF_AQC_SET_WOL_FILTER_NO_TCO_WOL 0x4000
+#define AVF_AQC_SET_WOL_FILTER_WOL_PRESERVE_ON_PFR 0x2000
+#define AVF_AQC_SET_WOL_FILTER_ACTION_CLEAR 0
+#define AVF_AQC_SET_WOL_FILTER_ACTION_SET 1
+ __le16 valid_flags;
+#define AVF_AQC_SET_WOL_FILTER_ACTION_VALID 0x8000
+#define AVF_AQC_SET_WOL_FILTER_NO_TCO_ACTION_VALID 0x4000
+ u8 reserved[2];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_wol_filter);
+
+struct avf_aqc_set_wol_filter_data {
+ u8 filter[128];
+ u8 mask[16];
+};
+
+AVF_CHECK_STRUCT_LEN(0x90, avf_aqc_set_wol_filter_data);
+
+/* Get Wake Reason (0x0121) */
+
+struct avf_aqc_get_wake_reason_completion {
+ u8 reserved_1[2];
+ __le16 wake_reason;
+#define AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_SHIFT 0
+#define AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_MASK (0xFF << \
+ AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_MATCHED_INDEX_SHIFT)
+#define AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_SHIFT 8
+#define AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_MASK (0xFF << \
+ AVF_AQC_GET_WAKE_UP_REASON_WOL_REASON_RESERVED_SHIFT)
+ u8 reserved_2[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_wake_reason_completion);
+
+/* Switch configuration commands (0x02xx) */
+
+/* Used by many indirect commands that only pass an seid and a buffer in the
+ * command
+ */
+struct avf_aqc_switch_seid {
+ __le16 seid;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_switch_seid);
+
+/* Get Switch Configuration command (indirect 0x0200)
+ * uses avf_aqc_switch_seid for the descriptor
+ */
+struct avf_aqc_get_switch_config_header_resp {
+ __le16 num_reported;
+ __le16 num_total;
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_switch_config_header_resp);
+
+struct avf_aqc_switch_config_element_resp {
+ u8 element_type;
+#define AVF_AQ_SW_ELEM_TYPE_MAC 1
+#define AVF_AQ_SW_ELEM_TYPE_PF 2
+#define AVF_AQ_SW_ELEM_TYPE_VF 3
+#define AVF_AQ_SW_ELEM_TYPE_EMP 4
+#define AVF_AQ_SW_ELEM_TYPE_BMC 5
+#define AVF_AQ_SW_ELEM_TYPE_PV 16
+#define AVF_AQ_SW_ELEM_TYPE_VEB 17
+#define AVF_AQ_SW_ELEM_TYPE_PA 18
+#define AVF_AQ_SW_ELEM_TYPE_VSI 19
+ u8 revision;
+#define AVF_AQ_SW_ELEM_REV_1 1
+ __le16 seid;
+ __le16 uplink_seid;
+ __le16 downlink_seid;
+ u8 reserved[3];
+ u8 connection_type;
+#define AVF_AQ_CONN_TYPE_REGULAR 0x1
+#define AVF_AQ_CONN_TYPE_DEFAULT 0x2
+#define AVF_AQ_CONN_TYPE_CASCADED 0x3
+ __le16 scheduler_id;
+ __le16 element_info;
+};
+
+AVF_CHECK_STRUCT_LEN(0x10, avf_aqc_switch_config_element_resp);
+
+/* Get Switch Configuration (indirect 0x0200)
+ * an array of elements are returned in the response buffer
+ * the first in the array is the header, remainder are elements
+ */
+struct avf_aqc_get_switch_config_resp {
+ struct avf_aqc_get_switch_config_header_resp header;
+ struct avf_aqc_switch_config_element_resp element[1];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_get_switch_config_resp);
+
+/* Add Statistics (direct 0x0201)
+ * Remove Statistics (direct 0x0202)
+ */
+struct avf_aqc_add_remove_statistics {
+ __le16 seid;
+ __le16 vlan;
+ __le16 stat_index;
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_statistics);
+
+/* Set Port Parameters command (direct 0x0203) */
+struct avf_aqc_set_port_parameters {
+ __le16 command_flags;
+#define AVF_AQ_SET_P_PARAMS_SAVE_BAD_PACKETS 1
+#define AVF_AQ_SET_P_PARAMS_PAD_SHORT_PACKETS 2 /* must set! */
+#define AVF_AQ_SET_P_PARAMS_DOUBLE_VLAN_ENA 4
+ __le16 bad_frame_vsi;
+#define AVF_AQ_SET_P_PARAMS_BFRAME_SEID_SHIFT 0x0
+#define AVF_AQ_SET_P_PARAMS_BFRAME_SEID_MASK 0x3FF
+ __le16 default_seid; /* reserved for command */
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_port_parameters);
+
+/* Get Switch Resource Allocation (indirect 0x0204) */
+struct avf_aqc_get_switch_resource_alloc {
+ u8 num_entries; /* reserved for command */
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_switch_resource_alloc);
+
+/* expect an array of these structs in the response buffer */
+struct avf_aqc_switch_resource_alloc_element_resp {
+ u8 resource_type;
+#define AVF_AQ_RESOURCE_TYPE_VEB 0x0
+#define AVF_AQ_RESOURCE_TYPE_VSI 0x1
+#define AVF_AQ_RESOURCE_TYPE_MACADDR 0x2
+#define AVF_AQ_RESOURCE_TYPE_STAG 0x3
+#define AVF_AQ_RESOURCE_TYPE_ETAG 0x4
+#define AVF_AQ_RESOURCE_TYPE_MULTICAST_HASH 0x5
+#define AVF_AQ_RESOURCE_TYPE_UNICAST_HASH 0x6
+#define AVF_AQ_RESOURCE_TYPE_VLAN 0x7
+#define AVF_AQ_RESOURCE_TYPE_VSI_LIST_ENTRY 0x8
+#define AVF_AQ_RESOURCE_TYPE_ETAG_LIST_ENTRY 0x9
+#define AVF_AQ_RESOURCE_TYPE_VLAN_STAT_POOL 0xA
+#define AVF_AQ_RESOURCE_TYPE_MIRROR_RULE 0xB
+#define AVF_AQ_RESOURCE_TYPE_QUEUE_SETS 0xC
+#define AVF_AQ_RESOURCE_TYPE_VLAN_FILTERS 0xD
+#define AVF_AQ_RESOURCE_TYPE_INNER_MAC_FILTERS 0xF
+#define AVF_AQ_RESOURCE_TYPE_IP_FILTERS 0x10
+#define AVF_AQ_RESOURCE_TYPE_GRE_VN_KEYS 0x11
+#define AVF_AQ_RESOURCE_TYPE_VN2_KEYS 0x12
+#define AVF_AQ_RESOURCE_TYPE_TUNNEL_PORTS 0x13
+ u8 reserved1;
+ __le16 guaranteed;
+ __le16 total;
+ __le16 used;
+ __le16 total_unalloced;
+ u8 reserved2[6];
+};
+
+AVF_CHECK_STRUCT_LEN(0x10, avf_aqc_switch_resource_alloc_element_resp);
+
+/* Set Switch Configuration (direct 0x0205) */
+struct avf_aqc_set_switch_config {
+ __le16 flags;
+/* flags used for both fields below */
+#define AVF_AQ_SET_SWITCH_CFG_PROMISC 0x0001
+#define AVF_AQ_SET_SWITCH_CFG_L2_FILTER 0x0002
+#define AVF_AQ_SET_SWITCH_CFG_HW_ATR_EVICT 0x0004
+ __le16 valid_flags;
+ /* The ethertype in switch_tag is dropped on ingress and used
+ * internally by the switch. Set this to zero for the default
+ * of 0x88a8 (802.1ad). Should be zero for firmware API
+ * versions lower than 1.7.
+ */
+ __le16 switch_tag;
+ /* The ethertypes in first_tag and second_tag are used to
+ * match the outer and inner VLAN tags (respectively) when HW
+ * double VLAN tagging is enabled via the set port parameters
+ * AQ command. Otherwise these are both ignored. Set them to
+ * zero for their defaults of 0x8100 (802.1Q). Should be zero
+ * for firmware API versions lower than 1.7.
+ */
+ __le16 first_tag;
+ __le16 second_tag;
+ u8 reserved[6];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_switch_config);
+
+/* Read Receive control registers (direct 0x0206)
+ * Write Receive control registers (direct 0x0207)
+ * used for accessing Rx control registers that can be
+ * slow and need special handling when under high Rx load
+ */
+struct avf_aqc_rx_ctl_reg_read_write {
+ __le32 reserved1;
+ __le32 address;
+ __le32 reserved2;
+ __le32 value;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_rx_ctl_reg_read_write);
+
+/* Add VSI (indirect 0x0210)
+ * this indirect command uses struct avf_aqc_vsi_properties_data
+ * as the indirect buffer (128 bytes)
+ *
+ * Update VSI (indirect 0x211)
+ * uses the same data structure as Add VSI
+ *
+ * Get VSI (indirect 0x0212)
+ * uses the same completion and data structure as Add VSI
+ */
+struct avf_aqc_add_get_update_vsi {
+ __le16 uplink_seid;
+ u8 connection_type;
+#define AVF_AQ_VSI_CONN_TYPE_NORMAL 0x1
+#define AVF_AQ_VSI_CONN_TYPE_DEFAULT 0x2
+#define AVF_AQ_VSI_CONN_TYPE_CASCADED 0x3
+ u8 reserved1;
+ u8 vf_id;
+ u8 reserved2;
+ __le16 vsi_flags;
+#define AVF_AQ_VSI_TYPE_SHIFT 0x0
+#define AVF_AQ_VSI_TYPE_MASK (0x3 << AVF_AQ_VSI_TYPE_SHIFT)
+#define AVF_AQ_VSI_TYPE_VF 0x0
+#define AVF_AQ_VSI_TYPE_VMDQ2 0x1
+#define AVF_AQ_VSI_TYPE_PF 0x2
+#define AVF_AQ_VSI_TYPE_EMP_MNG 0x3
+#define AVF_AQ_VSI_FLAG_CASCADED_PV 0x4
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_get_update_vsi);
+
+struct avf_aqc_add_get_update_vsi_completion {
+ __le16 seid;
+ __le16 vsi_number;
+ __le16 vsi_used;
+ __le16 vsi_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_get_update_vsi_completion);
+
+struct avf_aqc_vsi_properties_data {
+ /* first 96 byte are written by SW */
+ __le16 valid_sections;
+#define AVF_AQ_VSI_PROP_SWITCH_VALID 0x0001
+#define AVF_AQ_VSI_PROP_SECURITY_VALID 0x0002
+#define AVF_AQ_VSI_PROP_VLAN_VALID 0x0004
+#define AVF_AQ_VSI_PROP_CAS_PV_VALID 0x0008
+#define AVF_AQ_VSI_PROP_INGRESS_UP_VALID 0x0010
+#define AVF_AQ_VSI_PROP_EGRESS_UP_VALID 0x0020
+#define AVF_AQ_VSI_PROP_QUEUE_MAP_VALID 0x0040
+#define AVF_AQ_VSI_PROP_QUEUE_OPT_VALID 0x0080
+#define AVF_AQ_VSI_PROP_OUTER_UP_VALID 0x0100
+#define AVF_AQ_VSI_PROP_SCHED_VALID 0x0200
+ /* switch section */
+ __le16 switch_id; /* 12bit id combined with flags below */
+#define AVF_AQ_VSI_SW_ID_SHIFT 0x0000
+#define AVF_AQ_VSI_SW_ID_MASK (0xFFF << AVF_AQ_VSI_SW_ID_SHIFT)
+#define AVF_AQ_VSI_SW_ID_FLAG_NOT_STAG 0x1000
+#define AVF_AQ_VSI_SW_ID_FLAG_ALLOW_LB 0x2000
+#define AVF_AQ_VSI_SW_ID_FLAG_LOCAL_LB 0x4000
+ u8 sw_reserved[2];
+ /* security section */
+ u8 sec_flags;
+#define AVF_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD 0x01
+#define AVF_AQ_VSI_SEC_FLAG_ENABLE_VLAN_CHK 0x02
+#define AVF_AQ_VSI_SEC_FLAG_ENABLE_MAC_CHK 0x04
+ u8 sec_reserved;
+ /* VLAN section */
+ __le16 pvid; /* VLANS include priority bits */
+ __le16 fcoe_pvid;
+ u8 port_vlan_flags;
+#define AVF_AQ_VSI_PVLAN_MODE_SHIFT 0x00
+#define AVF_AQ_VSI_PVLAN_MODE_MASK (0x03 << \
+ AVF_AQ_VSI_PVLAN_MODE_SHIFT)
+#define AVF_AQ_VSI_PVLAN_MODE_TAGGED 0x01
+#define AVF_AQ_VSI_PVLAN_MODE_UNTAGGED 0x02
+#define AVF_AQ_VSI_PVLAN_MODE_ALL 0x03
+#define AVF_AQ_VSI_PVLAN_INSERT_PVID 0x04
+#define AVF_AQ_VSI_PVLAN_EMOD_SHIFT 0x03
+#define AVF_AQ_VSI_PVLAN_EMOD_MASK (0x3 << \
+ AVF_AQ_VSI_PVLAN_EMOD_SHIFT)
+#define AVF_AQ_VSI_PVLAN_EMOD_STR_BOTH 0x0
+#define AVF_AQ_VSI_PVLAN_EMOD_STR_UP 0x08
+#define AVF_AQ_VSI_PVLAN_EMOD_STR 0x10
+#define AVF_AQ_VSI_PVLAN_EMOD_NOTHING 0x18
+ u8 pvlan_reserved[3];
+ /* ingress egress up sections */
+ __le32 ingress_table; /* bitmap, 3 bits per up */
+#define AVF_AQ_VSI_UP_TABLE_UP0_SHIFT 0
+#define AVF_AQ_VSI_UP_TABLE_UP0_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP0_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP1_SHIFT 3
+#define AVF_AQ_VSI_UP_TABLE_UP1_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP1_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP2_SHIFT 6
+#define AVF_AQ_VSI_UP_TABLE_UP2_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP2_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP3_SHIFT 9
+#define AVF_AQ_VSI_UP_TABLE_UP3_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP3_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP4_SHIFT 12
+#define AVF_AQ_VSI_UP_TABLE_UP4_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP4_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP5_SHIFT 15
+#define AVF_AQ_VSI_UP_TABLE_UP5_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP5_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP6_SHIFT 18
+#define AVF_AQ_VSI_UP_TABLE_UP6_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP6_SHIFT)
+#define AVF_AQ_VSI_UP_TABLE_UP7_SHIFT 21
+#define AVF_AQ_VSI_UP_TABLE_UP7_MASK (0x7 << \
+ AVF_AQ_VSI_UP_TABLE_UP7_SHIFT)
+ __le32 egress_table; /* same defines as for ingress table */
+ /* cascaded PV section */
+ __le16 cas_pv_tag;
+ u8 cas_pv_flags;
+#define AVF_AQ_VSI_CAS_PV_TAGX_SHIFT 0x00
+#define AVF_AQ_VSI_CAS_PV_TAGX_MASK (0x03 << \
+ AVF_AQ_VSI_CAS_PV_TAGX_SHIFT)
+#define AVF_AQ_VSI_CAS_PV_TAGX_LEAVE 0x00
+#define AVF_AQ_VSI_CAS_PV_TAGX_REMOVE 0x01
+#define AVF_AQ_VSI_CAS_PV_TAGX_COPY 0x02
+#define AVF_AQ_VSI_CAS_PV_INSERT_TAG 0x10
+#define AVF_AQ_VSI_CAS_PV_ETAG_PRUNE 0x20
+#define AVF_AQ_VSI_CAS_PV_ACCEPT_HOST_TAG 0x40
+ u8 cas_pv_reserved;
+ /* queue mapping section */
+ __le16 mapping_flags;
+#define AVF_AQ_VSI_QUE_MAP_CONTIG 0x0
+#define AVF_AQ_VSI_QUE_MAP_NONCONTIG 0x1
+ __le16 queue_mapping[16];
+#define AVF_AQ_VSI_QUEUE_SHIFT 0x0
+#define AVF_AQ_VSI_QUEUE_MASK (0x7FF << AVF_AQ_VSI_QUEUE_SHIFT)
+ __le16 tc_mapping[8];
+#define AVF_AQ_VSI_TC_QUE_OFFSET_SHIFT 0
+#define AVF_AQ_VSI_TC_QUE_OFFSET_MASK (0x1FF << \
+ AVF_AQ_VSI_TC_QUE_OFFSET_SHIFT)
+#define AVF_AQ_VSI_TC_QUE_NUMBER_SHIFT 9
+#define AVF_AQ_VSI_TC_QUE_NUMBER_MASK (0x7 << \
+ AVF_AQ_VSI_TC_QUE_NUMBER_SHIFT)
+ /* queueing option section */
+ u8 queueing_opt_flags;
+#define AVF_AQ_VSI_QUE_OPT_MULTICAST_UDP_ENA 0x04
+#define AVF_AQ_VSI_QUE_OPT_UNICAST_UDP_ENA 0x08
+#define AVF_AQ_VSI_QUE_OPT_TCP_ENA 0x10
+#define AVF_AQ_VSI_QUE_OPT_FCOE_ENA 0x20
+#define AVF_AQ_VSI_QUE_OPT_RSS_LUT_PF 0x00
+#define AVF_AQ_VSI_QUE_OPT_RSS_LUT_VSI 0x40
+ u8 queueing_opt_reserved[3];
+ /* scheduler section */
+ u8 up_enable_bits;
+ u8 sched_reserved;
+ /* outer up section */
+ __le32 outer_up_table; /* same structure and defines as ingress tbl */
+ u8 cmd_reserved[8];
+ /* last 32 bytes are written by FW */
+ __le16 qs_handle[8];
+#define AVF_AQ_VSI_QS_HANDLE_INVALID 0xFFFF
+ __le16 stat_counter_idx;
+ __le16 sched_id;
+ u8 resp_reserved[12];
+};
+
+AVF_CHECK_STRUCT_LEN(128, avf_aqc_vsi_properties_data);
+
+/* Add Port Virtualizer (direct 0x0220)
+ * also used for update PV (direct 0x0221) but only flags are used
+ * (IS_CTRL_PORT only works on add PV)
+ */
+struct avf_aqc_add_update_pv {
+ __le16 command_flags;
+#define AVF_AQC_PV_FLAG_PV_TYPE 0x1
+#define AVF_AQC_PV_FLAG_FWD_UNKNOWN_STAG_EN 0x2
+#define AVF_AQC_PV_FLAG_FWD_UNKNOWN_ETAG_EN 0x4
+#define AVF_AQC_PV_FLAG_IS_CTRL_PORT 0x8
+ __le16 uplink_seid;
+ __le16 connected_seid;
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_update_pv);
+
+struct avf_aqc_add_update_pv_completion {
+ /* reserved for update; for add also encodes error if rc == ENOSPC */
+ __le16 pv_seid;
+#define AVF_AQC_PV_ERR_FLAG_NO_PV 0x1
+#define AVF_AQC_PV_ERR_FLAG_NO_SCHED 0x2
+#define AVF_AQC_PV_ERR_FLAG_NO_COUNTER 0x4
+#define AVF_AQC_PV_ERR_FLAG_NO_ENTRY 0x8
+ u8 reserved[14];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_update_pv_completion);
+
+/* Get PV Params (direct 0x0222)
+ * uses avf_aqc_switch_seid for the descriptor
+ */
+
+struct avf_aqc_get_pv_params_completion {
+ __le16 seid;
+ __le16 default_stag;
+ __le16 pv_flags; /* same flags as add_pv */
+#define AVF_AQC_GET_PV_PV_TYPE 0x1
+#define AVF_AQC_GET_PV_FRWD_UNKNOWN_STAG 0x2
+#define AVF_AQC_GET_PV_FRWD_UNKNOWN_ETAG 0x4
+ u8 reserved[8];
+ __le16 default_port_seid;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_pv_params_completion);
+
+/* Add VEB (direct 0x0230) */
+struct avf_aqc_add_veb {
+ __le16 uplink_seid;
+ __le16 downlink_seid;
+ __le16 veb_flags;
+#define AVF_AQC_ADD_VEB_FLOATING 0x1
+#define AVF_AQC_ADD_VEB_PORT_TYPE_SHIFT 1
+#define AVF_AQC_ADD_VEB_PORT_TYPE_MASK (0x3 << \
+ AVF_AQC_ADD_VEB_PORT_TYPE_SHIFT)
+#define AVF_AQC_ADD_VEB_PORT_TYPE_DEFAULT 0x2
+#define AVF_AQC_ADD_VEB_PORT_TYPE_DATA 0x4
+#define AVF_AQC_ADD_VEB_ENABLE_L2_FILTER 0x8 /* deprecated */
+#define AVF_AQC_ADD_VEB_ENABLE_DISABLE_STATS 0x10
+ u8 enable_tcs;
+ u8 reserved[9];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_veb);
+
+struct avf_aqc_add_veb_completion {
+ u8 reserved[6];
+ __le16 switch_seid;
+ /* also encodes error if rc == ENOSPC; codes are the same as add_pv */
+ __le16 veb_seid;
+#define AVF_AQC_VEB_ERR_FLAG_NO_VEB 0x1
+#define AVF_AQC_VEB_ERR_FLAG_NO_SCHED 0x2
+#define AVF_AQC_VEB_ERR_FLAG_NO_COUNTER 0x4
+#define AVF_AQC_VEB_ERR_FLAG_NO_ENTRY 0x8
+ __le16 statistic_index;
+ __le16 vebs_used;
+ __le16 vebs_free;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_veb_completion);
+
+/* Get VEB Parameters (direct 0x0232)
+ * uses avf_aqc_switch_seid for the descriptor
+ */
+struct avf_aqc_get_veb_parameters_completion {
+ __le16 seid;
+ __le16 switch_id;
+ __le16 veb_flags; /* only the first/last flags from 0x0230 is valid */
+ __le16 statistic_index;
+ __le16 vebs_used;
+ __le16 vebs_free;
+ u8 reserved[4];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_veb_parameters_completion);
+
+/* Delete Element (direct 0x0243)
+ * uses the generic avf_aqc_switch_seid
+ */
+
+/* Add MAC-VLAN (indirect 0x0250) */
+
+/* used for the command for most vlan commands */
+struct avf_aqc_macvlan {
+ __le16 num_addresses;
+ __le16 seid[3];
+#define AVF_AQC_MACVLAN_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_MACVLAN_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
+#define AVF_AQC_MACVLAN_CMD_SEID_VALID 0x8000
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_macvlan);
+
+/* indirect data for command and response */
+struct avf_aqc_add_macvlan_element_data {
+ u8 mac_addr[6];
+ __le16 vlan_tag;
+ __le16 flags;
+#define AVF_AQC_MACVLAN_ADD_PERFECT_MATCH 0x0001
+#define AVF_AQC_MACVLAN_ADD_HASH_MATCH 0x0002
+#define AVF_AQC_MACVLAN_ADD_IGNORE_VLAN 0x0004
+#define AVF_AQC_MACVLAN_ADD_TO_QUEUE 0x0008
+#define AVF_AQC_MACVLAN_ADD_USE_SHARED_MAC 0x0010
+ __le16 queue_number;
+#define AVF_AQC_MACVLAN_CMD_QUEUE_SHIFT 0
+#define AVF_AQC_MACVLAN_CMD_QUEUE_MASK (0x7FF << \
+ AVF_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
+ /* response section */
+ u8 match_method;
+#define AVF_AQC_MM_PERFECT_MATCH 0x01
+#define AVF_AQC_MM_HASH_MATCH 0x02
+#define AVF_AQC_MM_ERR_NO_RES 0xFF
+ u8 reserved1[3];
+};
+
+struct avf_aqc_add_remove_macvlan_completion {
+ __le16 perfect_mac_used;
+ __le16 perfect_mac_free;
+ __le16 unicast_hash_free;
+ __le16 multicast_hash_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_macvlan_completion);
+
+/* Remove MAC-VLAN (indirect 0x0251)
+ * uses avf_aqc_macvlan for the descriptor
+ * data points to an array of num_addresses of elements
+ */
+
+struct avf_aqc_remove_macvlan_element_data {
+ u8 mac_addr[6];
+ __le16 vlan_tag;
+ u8 flags;
+#define AVF_AQC_MACVLAN_DEL_PERFECT_MATCH 0x01
+#define AVF_AQC_MACVLAN_DEL_HASH_MATCH 0x02
+#define AVF_AQC_MACVLAN_DEL_IGNORE_VLAN 0x08
+#define AVF_AQC_MACVLAN_DEL_ALL_VSIS 0x10
+ u8 reserved[3];
+ /* reply section */
+ u8 error_code;
+#define AVF_AQC_REMOVE_MACVLAN_SUCCESS 0x0
+#define AVF_AQC_REMOVE_MACVLAN_FAIL 0xFF
+ u8 reply_reserved[3];
+};
+
+/* Add VLAN (indirect 0x0252)
+ * Remove VLAN (indirect 0x0253)
+ * use the generic avf_aqc_macvlan for the command
+ */
+struct avf_aqc_add_remove_vlan_element_data {
+ __le16 vlan_tag;
+ u8 vlan_flags;
+/* flags for add VLAN */
+#define AVF_AQC_ADD_VLAN_LOCAL 0x1
+#define AVF_AQC_ADD_PVLAN_TYPE_SHIFT 1
+#define AVF_AQC_ADD_PVLAN_TYPE_MASK (0x3 << AVF_AQC_ADD_PVLAN_TYPE_SHIFT)
+#define AVF_AQC_ADD_PVLAN_TYPE_REGULAR 0x0
+#define AVF_AQC_ADD_PVLAN_TYPE_PRIMARY 0x2
+#define AVF_AQC_ADD_PVLAN_TYPE_SECONDARY 0x4
+#define AVF_AQC_VLAN_PTYPE_SHIFT 3
+#define AVF_AQC_VLAN_PTYPE_MASK (0x3 << AVF_AQC_VLAN_PTYPE_SHIFT)
+#define AVF_AQC_VLAN_PTYPE_REGULAR_VSI 0x0
+#define AVF_AQC_VLAN_PTYPE_PROMISC_VSI 0x8
+#define AVF_AQC_VLAN_PTYPE_COMMUNITY_VSI 0x10
+#define AVF_AQC_VLAN_PTYPE_ISOLATED_VSI 0x18
+/* flags for remove VLAN */
+#define AVF_AQC_REMOVE_VLAN_ALL 0x1
+ u8 reserved;
+ u8 result;
+/* flags for add VLAN */
+#define AVF_AQC_ADD_VLAN_SUCCESS 0x0
+#define AVF_AQC_ADD_VLAN_FAIL_REQUEST 0xFE
+#define AVF_AQC_ADD_VLAN_FAIL_RESOURCE 0xFF
+/* flags for remove VLAN */
+#define AVF_AQC_REMOVE_VLAN_SUCCESS 0x0
+#define AVF_AQC_REMOVE_VLAN_FAIL 0xFF
+ u8 reserved1[3];
+};
+
+struct avf_aqc_add_remove_vlan_completion {
+ u8 reserved[4];
+ __le16 vlans_used;
+ __le16 vlans_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+/* Set VSI Promiscuous Modes (direct 0x0254) */
+struct avf_aqc_set_vsi_promiscuous_modes {
+ __le16 promiscuous_flags;
+ __le16 valid_flags;
+/* flags used for both fields above */
+#define AVF_AQC_SET_VSI_PROMISC_UNICAST 0x01
+#define AVF_AQC_SET_VSI_PROMISC_MULTICAST 0x02
+#define AVF_AQC_SET_VSI_PROMISC_BROADCAST 0x04
+#define AVF_AQC_SET_VSI_DEFAULT 0x08
+#define AVF_AQC_SET_VSI_PROMISC_VLAN 0x10
+#define AVF_AQC_SET_VSI_PROMISC_TX 0x8000
+ __le16 seid;
+#define AVF_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF
+ __le16 vlan_tag;
+#define AVF_AQC_SET_VSI_VLAN_MASK 0x0FFF
+#define AVF_AQC_SET_VSI_VLAN_VALID 0x8000
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_vsi_promiscuous_modes);
+
+/* Add S/E-tag command (direct 0x0255)
+ * Uses generic avf_aqc_add_remove_tag_completion for completion
+ */
+struct avf_aqc_add_tag {
+ __le16 flags;
+#define AVF_AQC_ADD_TAG_FLAG_TO_QUEUE 0x0001
+ __le16 seid;
+#define AVF_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_ADD_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 tag;
+ __le16 queue_number;
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_tag);
+
+struct avf_aqc_add_remove_tag_completion {
+ u8 reserved[12];
+ __le16 tags_used;
+ __le16 tags_free;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_tag_completion);
+
+/* Remove S/E-tag command (direct 0x0256)
+ * Uses generic avf_aqc_add_remove_tag_completion for completion
+ */
+struct avf_aqc_remove_tag {
+ __le16 seid;
+#define AVF_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_REMOVE_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 tag;
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_remove_tag);
+
+/* Add multicast E-Tag (direct 0x0257)
+ * del multicast E-Tag (direct 0x0258) only uses pv_seid and etag fields
+ * and no external data
+ */
+struct avf_aqc_add_remove_mcast_etag {
+ __le16 pv_seid;
+ __le16 etag;
+ u8 num_unicast_etags;
+ u8 reserved[3];
+ __le32 addr_high; /* address of array of 2-byte s-tags */
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_mcast_etag);
+
+struct avf_aqc_add_remove_mcast_etag_completion {
+ u8 reserved[4];
+ __le16 mcast_etags_used;
+ __le16 mcast_etags_free;
+ __le32 addr_high;
+ __le32 addr_low;
+
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_mcast_etag_completion);
+
+/* Update S/E-Tag (direct 0x0259) */
+struct avf_aqc_update_tag {
+ __le16 seid;
+#define AVF_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_UPDATE_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 old_tag;
+ __le16 new_tag;
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_update_tag);
+
+struct avf_aqc_update_tag_completion {
+ u8 reserved[12];
+ __le16 tags_used;
+ __le16 tags_free;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_update_tag_completion);
+
+/* Add Control Packet filter (direct 0x025A)
+ * Remove Control Packet filter (direct 0x025B)
+ * uses the avf_aqc_add_oveb_cloud,
+ * and the generic direct completion structure
+ */
+struct avf_aqc_add_remove_control_packet_filter {
+ u8 mac[6];
+ __le16 etype;
+ __le16 flags;
+#define AVF_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC 0x0001
+#define AVF_AQC_ADD_CONTROL_PACKET_FLAGS_DROP 0x0002
+#define AVF_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE 0x0004
+#define AVF_AQC_ADD_CONTROL_PACKET_FLAGS_TX 0x0008
+#define AVF_AQC_ADD_CONTROL_PACKET_FLAGS_RX 0x0000
+ __le16 seid;
+#define AVF_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT)
+ __le16 queue;
+ u8 reserved[2];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_control_packet_filter);
+
+struct avf_aqc_add_remove_control_packet_filter_completion {
+ __le16 mac_etype_used;
+ __le16 etype_used;
+ __le16 mac_etype_free;
+ __le16 etype_free;
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_control_packet_filter_completion);
+
+/* Add Cloud filters (indirect 0x025C)
+ * Remove Cloud filters (indirect 0x025D)
+ * uses the avf_aqc_add_remove_cloud_filters,
+ * and the generic indirect completion structure
+ */
+struct avf_aqc_add_remove_cloud_filters {
+ u8 num_filters;
+ u8 reserved;
+ __le16 seid;
+#define AVF_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT 0
+#define AVF_AQC_ADD_CLOUD_CMD_SEID_NUM_MASK (0x3FF << \
+ AVF_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT)
+ u8 big_buffer_flag;
+#define AVF_AQC_ADD_REM_CLOUD_CMD_BIG_BUFFER 1
+ u8 reserved2[3];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_remove_cloud_filters);
+
+struct avf_aqc_add_remove_cloud_filters_element_data {
+ u8 outer_mac[6];
+ u8 inner_mac[6];
+ __le16 inner_vlan;
+ union {
+ struct {
+ u8 reserved[12];
+ u8 data[4];
+ } v4;
+ struct {
+ u8 data[16];
+ } v6;
+ } ipaddr;
+ __le16 flags;
+#define AVF_AQC_ADD_CLOUD_FILTER_SHIFT 0
+#define AVF_AQC_ADD_CLOUD_FILTER_MASK (0x3F << \
+ AVF_AQC_ADD_CLOUD_FILTER_SHIFT)
+/* 0x0000 reserved */
+#define AVF_AQC_ADD_CLOUD_FILTER_OIP 0x0001
+/* 0x0002 reserved */
+#define AVF_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN 0x0003
+#define AVF_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_TEN_ID 0x0004
+/* 0x0005 reserved */
+#define AVF_AQC_ADD_CLOUD_FILTER_IMAC_TEN_ID 0x0006
+/* 0x0007 reserved */
+/* 0x0008 reserved */
+#define AVF_AQC_ADD_CLOUD_FILTER_OMAC 0x0009
+#define AVF_AQC_ADD_CLOUD_FILTER_IMAC 0x000A
+#define AVF_AQC_ADD_CLOUD_FILTER_OMAC_TEN_ID_IMAC 0x000B
+#define AVF_AQC_ADD_CLOUD_FILTER_IIP 0x000C
+/* 0x0010 to 0x0017 is for custom filters */
+
+#define AVF_AQC_ADD_CLOUD_FLAGS_TO_QUEUE 0x0080
+#define AVF_AQC_ADD_CLOUD_VNK_SHIFT 6
+#define AVF_AQC_ADD_CLOUD_VNK_MASK 0x00C0
+#define AVF_AQC_ADD_CLOUD_FLAGS_IPV4 0
+#define AVF_AQC_ADD_CLOUD_FLAGS_IPV6 0x0100
+
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_SHIFT 9
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_MASK 0x1E00
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_VXLAN 0
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC 1
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_GENEVE 2
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_IP 3
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_RESERVED 4
+#define AVF_AQC_ADD_CLOUD_TNL_TYPE_VXLAN_GPE 5
+
+#define AVF_AQC_ADD_CLOUD_FLAGS_SHARED_OUTER_MAC 0x2000
+#define AVF_AQC_ADD_CLOUD_FLAGS_SHARED_INNER_MAC 0x4000
+#define AVF_AQC_ADD_CLOUD_FLAGS_SHARED_OUTER_IP 0x8000
+
+ __le32 tenant_id;
+ u8 reserved[4];
+ __le16 queue_number;
+#define AVF_AQC_ADD_CLOUD_QUEUE_SHIFT 0
+#define AVF_AQC_ADD_CLOUD_QUEUE_MASK (0x7FF << \
+ AVF_AQC_ADD_CLOUD_QUEUE_SHIFT)
+ u8 reserved2[14];
+ /* response section */
+ u8 allocation_result;
+#define AVF_AQC_ADD_CLOUD_FILTER_SUCCESS 0x0
+#define AVF_AQC_ADD_CLOUD_FILTER_FAIL 0xFF
+ u8 response_reserved[7];
+};
+
+/* avf_aqc_add_rm_cloud_filt_elem_ext is used when
+ * AVF_AQC_ADD_REM_CLOUD_CMD_BIG_BUFFER flag is set. refer to
+ * DCR288
+ */
+struct avf_aqc_add_rm_cloud_filt_elem_ext {
+ struct avf_aqc_add_remove_cloud_filters_element_data element;
+ u16 general_fields[32];
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X10_WORD0 0
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X10_WORD1 1
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X10_WORD2 2
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X11_WORD0 3
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X11_WORD1 4
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X11_WORD2 5
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X12_WORD0 6
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X12_WORD1 7
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X12_WORD2 8
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X13_WORD0 9
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X13_WORD1 10
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X13_WORD2 11
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X14_WORD0 12
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X14_WORD1 13
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X14_WORD2 14
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD0 15
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD1 16
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD2 17
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD3 18
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD4 19
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD5 20
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD6 21
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X16_WORD7 22
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD0 23
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD1 24
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD2 25
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD3 26
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD4 27
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD5 28
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD6 29
+#define AVF_AQC_ADD_CLOUD_FV_FLU_0X17_WORD7 30
+};
+
+struct avf_aqc_remove_cloud_filters_completion {
+ __le16 perfect_ovlan_used;
+ __le16 perfect_ovlan_free;
+ __le16 vlan_used;
+ __le16 vlan_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_remove_cloud_filters_completion);
+
+/* Replace filter Command 0x025F
+ * uses the avf_aqc_replace_cloud_filters,
+ * and the generic indirect completion structure
+ */
+struct avf_filter_data {
+ u8 filter_type;
+ u8 input[3];
+};
+
+struct avf_aqc_replace_cloud_filters_cmd {
+ u8 valid_flags;
+#define AVF_AQC_REPLACE_L1_FILTER 0x0
+#define AVF_AQC_REPLACE_CLOUD_FILTER 0x1
+#define AVF_AQC_GET_CLOUD_FILTERS 0x2
+#define AVF_AQC_MIRROR_CLOUD_FILTER 0x4
+#define AVF_AQC_HIGH_PRIORITY_CLOUD_FILTER 0x8
+ u8 old_filter_type;
+ u8 new_filter_type;
+ u8 tr_bit;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+struct avf_aqc_replace_cloud_filters_cmd_buf {
+ u8 data[32];
+/* Filter type INPUT codes*/
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_ENTRIES_MAX 3
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_VALIDATED (1 << 7UL)
+
+/* Field Vector offsets */
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_MAC_DA 0
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_ETH 6
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG 7
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_VLAN 8
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_OVLAN 9
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_STAG_IVLAN 10
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_TUNNLE_KEY 11
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IMAC 12
+/* big FLU */
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_IP_DA 14
+/* big FLU */
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_OIP_DA 15
+
+#define AVF_AQC_REPLACE_CLOUD_CMD_INPUT_FV_INNER_VLAN 37
+ struct avf_filter_data filters[8];
+};
+
+/* Add Mirror Rule (indirect or direct 0x0260)
+ * Delete Mirror Rule (indirect or direct 0x0261)
+ * note: some rule types (4,5) do not use an external buffer.
+ * take care to set the flags correctly.
+ */
+struct avf_aqc_add_delete_mirror_rule {
+ __le16 seid;
+ __le16 rule_type;
+#define AVF_AQC_MIRROR_RULE_TYPE_SHIFT 0
+#define AVF_AQC_MIRROR_RULE_TYPE_MASK (0x7 << \
+ AVF_AQC_MIRROR_RULE_TYPE_SHIFT)
+#define AVF_AQC_MIRROR_RULE_TYPE_VPORT_INGRESS 1
+#define AVF_AQC_MIRROR_RULE_TYPE_VPORT_EGRESS 2
+#define AVF_AQC_MIRROR_RULE_TYPE_VLAN 3
+#define AVF_AQC_MIRROR_RULE_TYPE_ALL_INGRESS 4
+#define AVF_AQC_MIRROR_RULE_TYPE_ALL_EGRESS 5
+ __le16 num_entries;
+ __le16 destination; /* VSI for add, rule id for delete */
+ __le32 addr_high; /* address of array of 2-byte VSI or VLAN ids */
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_delete_mirror_rule);
+
+struct avf_aqc_add_delete_mirror_rule_completion {
+ u8 reserved[2];
+ __le16 rule_id; /* only used on add */
+ __le16 mirror_rules_used;
+ __le16 mirror_rules_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_delete_mirror_rule_completion);
+
+/* Dynamic Device Personalization */
+struct avf_aqc_write_personalization_profile {
+ u8 flags;
+ u8 reserved[3];
+ __le32 profile_track_id;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_write_personalization_profile);
+
+struct avf_aqc_write_ddp_resp {
+ __le32 error_offset;
+ __le32 error_info;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+struct avf_aqc_get_applied_profiles {
+ u8 flags;
+#define AVF_AQC_GET_DDP_GET_CONF 0x1
+#define AVF_AQC_GET_DDP_GET_RDPU_CONF 0x2
+ u8 rsv[3];
+ __le32 reserved;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_applied_profiles);
+
+/* DCB 0x03xx*/
+
+/* PFC Ignore (direct 0x0301)
+ * the command and response use the same descriptor structure
+ */
+struct avf_aqc_pfc_ignore {
+ u8 tc_bitmap;
+ u8 command_flags; /* unused on response */
+#define AVF_AQC_PFC_IGNORE_SET 0x80
+#define AVF_AQC_PFC_IGNORE_CLEAR 0x0
+ u8 reserved[14];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_pfc_ignore);
+
+/* DCB Update (direct 0x0302) uses the avf_aq_desc structure
+ * with no parameters
+ */
+
+/* TX scheduler 0x04xx */
+
+/* Almost all the indirect commands use
+ * this generic struct to pass the SEID in param0
+ */
+struct avf_aqc_tx_sched_ind {
+ __le16 vsi_seid;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_tx_sched_ind);
+
+/* Several commands respond with a set of queue set handles */
+struct avf_aqc_qs_handles_resp {
+ __le16 qs_handles[8];
+};
+
+/* Configure VSI BW limits (direct 0x0400) */
+struct avf_aqc_configure_vsi_bw_limit {
+ __le16 vsi_seid;
+ u8 reserved[2];
+ __le16 credit;
+ u8 reserved1[2];
+ u8 max_credit; /* 0-3, limit = 2^max */
+ u8 reserved2[7];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_configure_vsi_bw_limit);
+
+/* Configure VSI Bandwidth Limit per Traffic Type (indirect 0x0406)
+ * responds with avf_aqc_qs_handles_resp
+ */
+struct avf_aqc_configure_vsi_ets_sla_bw_data {
+ u8 tc_valid_bits;
+ u8 reserved[15];
+ __le16 tc_bw_credits[8]; /* FW writesback QS handles here */
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved1[28];
+};
+
+AVF_CHECK_STRUCT_LEN(0x40, avf_aqc_configure_vsi_ets_sla_bw_data);
+
+/* Configure VSI Bandwidth Allocation per Traffic Type (indirect 0x0407)
+ * responds with avf_aqc_qs_handles_resp
+ */
+struct avf_aqc_configure_vsi_tc_bw_data {
+ u8 tc_valid_bits;
+ u8 reserved[3];
+ u8 tc_bw_credits[8];
+ u8 reserved1[4];
+ __le16 qs_handles[8];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_configure_vsi_tc_bw_data);
+
+/* Query vsi bw configuration (indirect 0x0408) */
+struct avf_aqc_query_vsi_bw_config_resp {
+ u8 tc_valid_bits;
+ u8 tc_suspended_bits;
+ u8 reserved[14];
+ __le16 qs_handles[8];
+ u8 reserved1[4];
+ __le16 port_bw_limit;
+ u8 reserved2[2];
+ u8 max_bw; /* 0-3, limit = 2^max */
+ u8 reserved3[23];
+};
+
+AVF_CHECK_STRUCT_LEN(0x40, avf_aqc_query_vsi_bw_config_resp);
+
+/* Query VSI Bandwidth Allocation per Traffic Type (indirect 0x040A) */
+struct avf_aqc_query_vsi_ets_sla_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[3];
+ u8 share_credits[8];
+ __le16 credits[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_query_vsi_ets_sla_config_resp);
+
+/* Configure Switching Component Bandwidth Limit (direct 0x0410) */
+struct avf_aqc_configure_switching_comp_bw_limit {
+ __le16 seid;
+ u8 reserved[2];
+ __le16 credit;
+ u8 reserved1[2];
+ u8 max_bw; /* 0-3, limit = 2^max */
+ u8 reserved2[7];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_configure_switching_comp_bw_limit);
+
+/* Enable Physical Port ETS (indirect 0x0413)
+ * Modify Physical Port ETS (indirect 0x0414)
+ * Disable Physical Port ETS (indirect 0x0415)
+ */
+struct avf_aqc_configure_switching_comp_ets_data {
+ u8 reserved[4];
+ u8 tc_valid_bits;
+ u8 seepage;
+#define AVF_AQ_ETS_SEEPAGE_EN_MASK 0x1
+ u8 tc_strict_priority_flags;
+ u8 reserved1[17];
+ u8 tc_bw_share_credits[8];
+ u8 reserved2[96];
+};
+
+AVF_CHECK_STRUCT_LEN(0x80, avf_aqc_configure_switching_comp_ets_data);
+
+/* Configure Switching Component Bandwidth Limits per Tc (indirect 0x0416) */
+struct avf_aqc_configure_switching_comp_ets_bw_limit_data {
+ u8 tc_valid_bits;
+ u8 reserved[15];
+ __le16 tc_bw_credit[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved1[28];
+};
+
+AVF_CHECK_STRUCT_LEN(0x40,
+ avf_aqc_configure_switching_comp_ets_bw_limit_data);
+
+/* Configure Switching Component Bandwidth Allocation per Tc
+ * (indirect 0x0417)
+ */
+struct avf_aqc_configure_switching_comp_bw_config_data {
+ u8 tc_valid_bits;
+ u8 reserved[2];
+ u8 absolute_credits; /* bool */
+ u8 tc_bw_share_credits[8];
+ u8 reserved1[20];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_configure_switching_comp_bw_config_data);
+
+/* Query Switching Component Configuration (indirect 0x0418) */
+struct avf_aqc_query_switching_comp_ets_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[35];
+ __le16 port_bw_limit;
+ u8 reserved1[2];
+ u8 tc_bw_max; /* 0-3, limit = 2^max */
+ u8 reserved2[23];
+};
+
+AVF_CHECK_STRUCT_LEN(0x40, avf_aqc_query_switching_comp_ets_config_resp);
+
+/* Query PhysicalPort ETS Configuration (indirect 0x0419) */
+struct avf_aqc_query_port_ets_config_resp {
+ u8 reserved[4];
+ u8 tc_valid_bits;
+ u8 reserved1;
+ u8 tc_strict_priority_bits;
+ u8 reserved2;
+ u8 tc_bw_share_credits[8];
+ __le16 tc_bw_limits[8];
+
+ /* 4 bits per tc 0-7, 4th bit reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved3[32];
+};
+
+AVF_CHECK_STRUCT_LEN(0x44, avf_aqc_query_port_ets_config_resp);
+
+/* Query Switching Component Bandwidth Allocation per Traffic Type
+ * (indirect 0x041A)
+ */
+struct avf_aqc_query_switching_comp_bw_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[2];
+ u8 absolute_credits_enable; /* bool */
+ u8 tc_bw_share_credits[8];
+ __le16 tc_bw_limits[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_query_switching_comp_bw_config_resp);
+
+/* Suspend/resume port TX traffic
+ * (direct 0x041B and 0x041C) uses the generic SEID struct
+ */
+
+/* Configure partition BW
+ * (indirect 0x041D)
+ */
+struct avf_aqc_configure_partition_bw_data {
+ __le16 pf_valid_bits;
+ u8 min_bw[16]; /* guaranteed bandwidth */
+ u8 max_bw[16]; /* bandwidth limit */
+};
+
+AVF_CHECK_STRUCT_LEN(0x22, avf_aqc_configure_partition_bw_data);
+
+/* Get and set the active HMC resource profile and status.
+ * (direct 0x0500) and (direct 0x0501)
+ */
+struct avf_aq_get_set_hmc_resource_profile {
+ u8 pm_profile;
+ u8 pe_vf_enabled;
+ u8 reserved[14];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aq_get_set_hmc_resource_profile);
+
+enum avf_aq_hmc_profile {
+ /* AVF_HMC_PROFILE_NO_CHANGE = 0, reserved */
+ AVF_HMC_PROFILE_DEFAULT = 1,
+ AVF_HMC_PROFILE_FAVOR_VF = 2,
+ AVF_HMC_PROFILE_EQUAL = 3,
+};
+
+/* Get PHY Abilities (indirect 0x0600) uses the generic indirect struct */
+
+/* set in param0 for get phy abilities to report qualified modules */
+#define AVF_AQ_PHY_REPORT_QUALIFIED_MODULES 0x0001
+#define AVF_AQ_PHY_REPORT_INITIAL_VALUES 0x0002
+
+enum avf_aq_phy_type {
+ AVF_PHY_TYPE_SGMII = 0x0,
+ AVF_PHY_TYPE_1000BASE_KX = 0x1,
+ AVF_PHY_TYPE_10GBASE_KX4 = 0x2,
+ AVF_PHY_TYPE_10GBASE_KR = 0x3,
+ AVF_PHY_TYPE_40GBASE_KR4 = 0x4,
+ AVF_PHY_TYPE_XAUI = 0x5,
+ AVF_PHY_TYPE_XFI = 0x6,
+ AVF_PHY_TYPE_SFI = 0x7,
+ AVF_PHY_TYPE_XLAUI = 0x8,
+ AVF_PHY_TYPE_XLPPI = 0x9,
+ AVF_PHY_TYPE_40GBASE_CR4_CU = 0xA,
+ AVF_PHY_TYPE_10GBASE_CR1_CU = 0xB,
+ AVF_PHY_TYPE_10GBASE_AOC = 0xC,
+ AVF_PHY_TYPE_40GBASE_AOC = 0xD,
+ AVF_PHY_TYPE_UNRECOGNIZED = 0xE,
+ AVF_PHY_TYPE_UNSUPPORTED = 0xF,
+ AVF_PHY_TYPE_100BASE_TX = 0x11,
+ AVF_PHY_TYPE_1000BASE_T = 0x12,
+ AVF_PHY_TYPE_10GBASE_T = 0x13,
+ AVF_PHY_TYPE_10GBASE_SR = 0x14,
+ AVF_PHY_TYPE_10GBASE_LR = 0x15,
+ AVF_PHY_TYPE_10GBASE_SFPP_CU = 0x16,
+ AVF_PHY_TYPE_10GBASE_CR1 = 0x17,
+ AVF_PHY_TYPE_40GBASE_CR4 = 0x18,
+ AVF_PHY_TYPE_40GBASE_SR4 = 0x19,
+ AVF_PHY_TYPE_40GBASE_LR4 = 0x1A,
+ AVF_PHY_TYPE_1000BASE_SX = 0x1B,
+ AVF_PHY_TYPE_1000BASE_LX = 0x1C,
+ AVF_PHY_TYPE_1000BASE_T_OPTICAL = 0x1D,
+ AVF_PHY_TYPE_20GBASE_KR2 = 0x1E,
+ AVF_PHY_TYPE_25GBASE_KR = 0x1F,
+ AVF_PHY_TYPE_25GBASE_CR = 0x20,
+ AVF_PHY_TYPE_25GBASE_SR = 0x21,
+ AVF_PHY_TYPE_25GBASE_LR = 0x22,
+ AVF_PHY_TYPE_25GBASE_AOC = 0x23,
+ AVF_PHY_TYPE_25GBASE_ACC = 0x24,
+ AVF_PHY_TYPE_MAX,
+ AVF_PHY_TYPE_NOT_SUPPORTED_HIGH_TEMP = 0xFD,
+ AVF_PHY_TYPE_EMPTY = 0xFE,
+ AVF_PHY_TYPE_DEFAULT = 0xFF,
+};
+
+#define AVF_LINK_SPEED_100MB_SHIFT 0x1
+#define AVF_LINK_SPEED_1000MB_SHIFT 0x2
+#define AVF_LINK_SPEED_10GB_SHIFT 0x3
+#define AVF_LINK_SPEED_40GB_SHIFT 0x4
+#define AVF_LINK_SPEED_20GB_SHIFT 0x5
+#define AVF_LINK_SPEED_25GB_SHIFT 0x6
+
+enum avf_aq_link_speed {
+ AVF_LINK_SPEED_UNKNOWN = 0,
+ AVF_LINK_SPEED_100MB = (1 << AVF_LINK_SPEED_100MB_SHIFT),
+ AVF_LINK_SPEED_1GB = (1 << AVF_LINK_SPEED_1000MB_SHIFT),
+ AVF_LINK_SPEED_10GB = (1 << AVF_LINK_SPEED_10GB_SHIFT),
+ AVF_LINK_SPEED_40GB = (1 << AVF_LINK_SPEED_40GB_SHIFT),
+ AVF_LINK_SPEED_20GB = (1 << AVF_LINK_SPEED_20GB_SHIFT),
+ AVF_LINK_SPEED_25GB = (1 << AVF_LINK_SPEED_25GB_SHIFT),
+};
+
+struct avf_aqc_module_desc {
+ u8 oui[3];
+ u8 reserved1;
+ u8 part_number[16];
+ u8 revision[4];
+ u8 reserved2[8];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_module_desc);
+
+struct avf_aq_get_phy_abilities_resp {
+ __le32 phy_type; /* bitmap using the above enum for offsets */
+ u8 link_speed; /* bitmap using the above enum bit patterns */
+ u8 abilities;
+#define AVF_AQ_PHY_FLAG_PAUSE_TX 0x01
+#define AVF_AQ_PHY_FLAG_PAUSE_RX 0x02
+#define AVF_AQ_PHY_FLAG_LOW_POWER 0x04
+#define AVF_AQ_PHY_LINK_ENABLED 0x08
+#define AVF_AQ_PHY_AN_ENABLED 0x10
+#define AVF_AQ_PHY_FLAG_MODULE_QUAL 0x20
+#define AVF_AQ_PHY_FEC_ABILITY_KR 0x40
+#define AVF_AQ_PHY_FEC_ABILITY_RS 0x80
+ __le16 eee_capability;
+#define AVF_AQ_EEE_100BASE_TX 0x0002
+#define AVF_AQ_EEE_1000BASE_T 0x0004
+#define AVF_AQ_EEE_10GBASE_T 0x0008
+#define AVF_AQ_EEE_1000BASE_KX 0x0010
+#define AVF_AQ_EEE_10GBASE_KX4 0x0020
+#define AVF_AQ_EEE_10GBASE_KR 0x0040
+ __le32 eeer_val;
+ u8 d3_lpan;
+#define AVF_AQ_SET_PHY_D3_LPAN_ENA 0x01
+ u8 phy_type_ext;
+#define AVF_AQ_PHY_TYPE_EXT_25G_KR 0x01
+#define AVF_AQ_PHY_TYPE_EXT_25G_CR 0x02
+#define AVF_AQ_PHY_TYPE_EXT_25G_SR 0x04
+#define AVF_AQ_PHY_TYPE_EXT_25G_LR 0x08
+#define AVF_AQ_PHY_TYPE_EXT_25G_AOC 0x10
+#define AVF_AQ_PHY_TYPE_EXT_25G_ACC 0x20
+ u8 fec_cfg_curr_mod_ext_info;
+#define AVF_AQ_ENABLE_FEC_KR 0x01
+#define AVF_AQ_ENABLE_FEC_RS 0x02
+#define AVF_AQ_REQUEST_FEC_KR 0x04
+#define AVF_AQ_REQUEST_FEC_RS 0x08
+#define AVF_AQ_ENABLE_FEC_AUTO 0x10
+#define AVF_AQ_FEC
+#define AVF_AQ_MODULE_TYPE_EXT_MASK 0xE0
+#define AVF_AQ_MODULE_TYPE_EXT_SHIFT 5
+
+ u8 ext_comp_code;
+ u8 phy_id[4];
+ u8 module_type[3];
+ u8 qualified_module_count;
+#define AVF_AQ_PHY_MAX_QMS 16
+ struct avf_aqc_module_desc qualified_module[AVF_AQ_PHY_MAX_QMS];
+};
+
+AVF_CHECK_STRUCT_LEN(0x218, avf_aq_get_phy_abilities_resp);
+
+/* Set PHY Config (direct 0x0601) */
+struct avf_aq_set_phy_config { /* same bits as above in all */
+ __le32 phy_type;
+ u8 link_speed;
+ u8 abilities;
+/* bits 0-2 use the values from get_phy_abilities_resp */
+#define AVF_AQ_PHY_ENABLE_LINK 0x08
+#define AVF_AQ_PHY_ENABLE_AN 0x10
+#define AVF_AQ_PHY_ENABLE_ATOMIC_LINK 0x20
+ __le16 eee_capability;
+ __le32 eeer;
+ u8 low_power_ctrl;
+ u8 phy_type_ext;
+ u8 fec_config;
+#define AVF_AQ_SET_FEC_ABILITY_KR BIT(0)
+#define AVF_AQ_SET_FEC_ABILITY_RS BIT(1)
+#define AVF_AQ_SET_FEC_REQUEST_KR BIT(2)
+#define AVF_AQ_SET_FEC_REQUEST_RS BIT(3)
+#define AVF_AQ_SET_FEC_AUTO BIT(4)
+#define AVF_AQ_PHY_FEC_CONFIG_SHIFT 0x0
+#define AVF_AQ_PHY_FEC_CONFIG_MASK (0x1F << AVF_AQ_PHY_FEC_CONFIG_SHIFT)
+ u8 reserved;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aq_set_phy_config);
+
+/* Set MAC Config command data structure (direct 0x0603) */
+struct avf_aq_set_mac_config {
+ __le16 max_frame_size;
+ u8 params;
+#define AVF_AQ_SET_MAC_CONFIG_CRC_EN 0x04
+#define AVF_AQ_SET_MAC_CONFIG_PACING_MASK 0x78
+#define AVF_AQ_SET_MAC_CONFIG_PACING_SHIFT 3
+#define AVF_AQ_SET_MAC_CONFIG_PACING_NONE 0x0
+#define AVF_AQ_SET_MAC_CONFIG_PACING_1B_13TX 0xF
+#define AVF_AQ_SET_MAC_CONFIG_PACING_1DW_9TX 0x9
+#define AVF_AQ_SET_MAC_CONFIG_PACING_1DW_4TX 0x8
+#define AVF_AQ_SET_MAC_CONFIG_PACING_3DW_7TX 0x7
+#define AVF_AQ_SET_MAC_CONFIG_PACING_2DW_3TX 0x6
+#define AVF_AQ_SET_MAC_CONFIG_PACING_1DW_1TX 0x5
+#define AVF_AQ_SET_MAC_CONFIG_PACING_3DW_2TX 0x4
+#define AVF_AQ_SET_MAC_CONFIG_PACING_7DW_3TX 0x3
+#define AVF_AQ_SET_MAC_CONFIG_PACING_4DW_1TX 0x2
+#define AVF_AQ_SET_MAC_CONFIG_PACING_9DW_1TX 0x1
+ u8 tx_timer_priority; /* bitmap */
+ __le16 tx_timer_value;
+ __le16 fc_refresh_threshold;
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aq_set_mac_config);
+
+/* Restart Auto-Negotiation (direct 0x605) */
+struct avf_aqc_set_link_restart_an {
+ u8 command;
+#define AVF_AQ_PHY_RESTART_AN 0x02
+#define AVF_AQ_PHY_LINK_ENABLE 0x04
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_link_restart_an);
+
+/* Get Link Status cmd & response data structure (direct 0x0607) */
+struct avf_aqc_get_link_status {
+ __le16 command_flags; /* only field set on command */
+#define AVF_AQ_LSE_MASK 0x3
+#define AVF_AQ_LSE_NOP 0x0
+#define AVF_AQ_LSE_DISABLE 0x2
+#define AVF_AQ_LSE_ENABLE 0x3
+/* only response uses this flag */
+#define AVF_AQ_LSE_IS_ENABLED 0x1
+ u8 phy_type; /* avf_aq_phy_type */
+ u8 link_speed; /* avf_aq_link_speed */
+ u8 link_info;
+#define AVF_AQ_LINK_UP 0x01 /* obsolete */
+#define AVF_AQ_LINK_UP_FUNCTION 0x01
+#define AVF_AQ_LINK_FAULT 0x02
+#define AVF_AQ_LINK_FAULT_TX 0x04
+#define AVF_AQ_LINK_FAULT_RX 0x08
+#define AVF_AQ_LINK_FAULT_REMOTE 0x10
+#define AVF_AQ_LINK_UP_PORT 0x20
+#define AVF_AQ_MEDIA_AVAILABLE 0x40
+#define AVF_AQ_SIGNAL_DETECT 0x80
+ u8 an_info;
+#define AVF_AQ_AN_COMPLETED 0x01
+#define AVF_AQ_LP_AN_ABILITY 0x02
+#define AVF_AQ_PD_FAULT 0x04
+#define AVF_AQ_FEC_EN 0x08
+#define AVF_AQ_PHY_LOW_POWER 0x10
+#define AVF_AQ_LINK_PAUSE_TX 0x20
+#define AVF_AQ_LINK_PAUSE_RX 0x40
+#define AVF_AQ_QUALIFIED_MODULE 0x80
+ u8 ext_info;
+#define AVF_AQ_LINK_PHY_TEMP_ALARM 0x01
+#define AVF_AQ_LINK_XCESSIVE_ERRORS 0x02
+#define AVF_AQ_LINK_TX_SHIFT 0x02
+#define AVF_AQ_LINK_TX_MASK (0x03 << AVF_AQ_LINK_TX_SHIFT)
+#define AVF_AQ_LINK_TX_ACTIVE 0x00
+#define AVF_AQ_LINK_TX_DRAINED 0x01
+#define AVF_AQ_LINK_TX_FLUSHED 0x03
+#define AVF_AQ_LINK_FORCED_40G 0x10
+/* 25G Error Codes */
+#define AVF_AQ_25G_NO_ERR 0X00
+#define AVF_AQ_25G_NOT_PRESENT 0X01
+#define AVF_AQ_25G_NVM_CRC_ERR 0X02
+#define AVF_AQ_25G_SBUS_UCODE_ERR 0X03
+#define AVF_AQ_25G_SERDES_UCODE_ERR 0X04
+#define AVF_AQ_25G_NIMB_UCODE_ERR 0X05
+ u8 loopback; /* use defines from avf_aqc_set_lb_mode */
+/* Since firmware API 1.7 loopback field keeps power class info as well */
+#define AVF_AQ_LOOPBACK_MASK 0x07
+#define AVF_AQ_PWR_CLASS_SHIFT_LB 6
+#define AVF_AQ_PWR_CLASS_MASK_LB (0x03 << AVF_AQ_PWR_CLASS_SHIFT_LB)
+ __le16 max_frame_size;
+ u8 config;
+#define AVF_AQ_CONFIG_FEC_KR_ENA 0x01
+#define AVF_AQ_CONFIG_FEC_RS_ENA 0x02
+#define AVF_AQ_CONFIG_CRC_ENA 0x04
+#define AVF_AQ_CONFIG_PACING_MASK 0x78
+ union {
+ struct {
+ u8 power_desc;
+#define AVF_AQ_LINK_POWER_CLASS_1 0x00
+#define AVF_AQ_LINK_POWER_CLASS_2 0x01
+#define AVF_AQ_LINK_POWER_CLASS_3 0x02
+#define AVF_AQ_LINK_POWER_CLASS_4 0x03
+#define AVF_AQ_PWR_CLASS_MASK 0x03
+ u8 reserved[4];
+ };
+ struct {
+ u8 link_type[4];
+ u8 link_type_ext;
+ };
+ };
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_link_status);
+
+/* Set event mask command (direct 0x613) */
+struct avf_aqc_set_phy_int_mask {
+ u8 reserved[8];
+ __le16 event_mask;
+#define AVF_AQ_EVENT_LINK_UPDOWN 0x0002
+#define AVF_AQ_EVENT_MEDIA_NA 0x0004
+#define AVF_AQ_EVENT_LINK_FAULT 0x0008
+#define AVF_AQ_EVENT_PHY_TEMP_ALARM 0x0010
+#define AVF_AQ_EVENT_EXCESSIVE_ERRORS 0x0020
+#define AVF_AQ_EVENT_SIGNAL_DETECT 0x0040
+#define AVF_AQ_EVENT_AN_COMPLETED 0x0080
+#define AVF_AQ_EVENT_MODULE_QUAL_FAIL 0x0100
+#define AVF_AQ_EVENT_PORT_TX_SUSPENDED 0x0200
+ u8 reserved1[6];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_phy_int_mask);
+
+/* Get Local AN advt register (direct 0x0614)
+ * Set Local AN advt register (direct 0x0615)
+ * Get Link Partner AN advt register (direct 0x0616)
+ */
+struct avf_aqc_an_advt_reg {
+ __le32 local_an_reg0;
+ __le16 local_an_reg1;
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_an_advt_reg);
+
+/* Set Loopback mode (0x0618) */
+struct avf_aqc_set_lb_mode {
+ u8 lb_level;
+#define AVF_AQ_LB_NONE 0
+#define AVF_AQ_LB_MAC 1
+#define AVF_AQ_LB_SERDES 2
+#define AVF_AQ_LB_PHY_INT 3
+#define AVF_AQ_LB_PHY_EXT 4
+#define AVF_AQ_LB_CPVL_PCS 5
+#define AVF_AQ_LB_CPVL_EXT 6
+#define AVF_AQ_LB_PHY_LOCAL 0x01
+#define AVF_AQ_LB_PHY_REMOTE 0x02
+#define AVF_AQ_LB_MAC_LOCAL 0x04
+ u8 lb_type;
+#define AVF_AQ_LB_LOCAL 0
+#define AVF_AQ_LB_FAR 0x01
+ u8 speed;
+#define AVF_AQ_LB_SPEED_NONE 0
+#define AVF_AQ_LB_SPEED_1G 1
+#define AVF_AQ_LB_SPEED_10G 2
+#define AVF_AQ_LB_SPEED_40G 3
+#define AVF_AQ_LB_SPEED_20G 4
+ u8 force_speed;
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_lb_mode);
+
+/* Set PHY Debug command (0x0622) */
+struct avf_aqc_set_phy_debug {
+ u8 command_flags;
+#define AVF_AQ_PHY_DEBUG_RESET_INTERNAL 0x02
+#define AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_SHIFT 2
+#define AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_MASK (0x03 << \
+ AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_SHIFT)
+#define AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_NONE 0x00
+#define AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_HARD 0x01
+#define AVF_AQ_PHY_DEBUG_RESET_EXTERNAL_SOFT 0x02
+/* Disable link manageability on a single port */
+#define AVF_AQ_PHY_DEBUG_DISABLE_LINK_FW 0x10
+/* Disable link manageability on all ports needs both bits 4 and 5 */
+#define AVF_AQ_PHY_DEBUG_DISABLE_ALL_LINK_FW 0x20
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_phy_debug);
+
+enum avf_aq_phy_reg_type {
+ AVF_AQC_PHY_REG_INTERNAL = 0x1,
+ AVF_AQC_PHY_REG_EXERNAL_BASET = 0x2,
+ AVF_AQC_PHY_REG_EXERNAL_MODULE = 0x3
+};
+
+/* Run PHY Activity (0x0626) */
+struct avf_aqc_run_phy_activity {
+ __le16 activity_id;
+ u8 flags;
+ u8 reserved1;
+ __le32 control;
+ __le32 data;
+ u8 reserved2[4];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_run_phy_activity);
+
+/* Set PHY Register command (0x0628) */
+/* Get PHY Register command (0x0629) */
+struct avf_aqc_phy_register_access {
+ u8 phy_interface;
+#define AVF_AQ_PHY_REG_ACCESS_INTERNAL 0
+#define AVF_AQ_PHY_REG_ACCESS_EXTERNAL 1
+#define AVF_AQ_PHY_REG_ACCESS_EXTERNAL_MODULE 2
+ u8 dev_addres;
+ u8 reserved1[2];
+ __le32 reg_address;
+ __le32 reg_value;
+ u8 reserved2[4];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_phy_register_access);
+
+/* NVM Read command (indirect 0x0701)
+ * NVM Erase commands (direct 0x0702)
+ * NVM Update commands (indirect 0x0703)
+ */
+struct avf_aqc_nvm_update {
+ u8 command_flags;
+#define AVF_AQ_NVM_LAST_CMD 0x01
+#define AVF_AQ_NVM_FLASH_ONLY 0x80
+#define AVF_AQ_NVM_PRESERVATION_FLAGS_SHIFT 1
+#define AVF_AQ_NVM_PRESERVATION_FLAGS_MASK 0x03
+#define AVF_AQ_NVM_PRESERVATION_FLAGS_SELECTED 0x03
+#define AVF_AQ_NVM_PRESERVATION_FLAGS_ALL 0x01
+ u8 module_pointer;
+ __le16 length;
+ __le32 offset;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_nvm_update);
+
+/* NVM Config Read (indirect 0x0704) */
+struct avf_aqc_nvm_config_read {
+ __le16 cmd_flags;
+#define AVF_AQ_ANVM_SINGLE_OR_MULTIPLE_FEATURES_MASK 1
+#define AVF_AQ_ANVM_READ_SINGLE_FEATURE 0
+#define AVF_AQ_ANVM_READ_MULTIPLE_FEATURES 1
+ __le16 element_count;
+ __le16 element_id; /* Feature/field ID */
+ __le16 element_id_msw; /* MSWord of field ID */
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_nvm_config_read);
+
+/* NVM Config Write (indirect 0x0705) */
+struct avf_aqc_nvm_config_write {
+ __le16 cmd_flags;
+ __le16 element_count;
+ u8 reserved[4];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_nvm_config_write);
+
+/* Used for 0x0704 as well as for 0x0705 commands */
+#define AVF_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT 1
+#define AVF_AQ_ANVM_FEATURE_OR_IMMEDIATE_MASK \
+ (1 << AVF_AQ_ANVM_FEATURE_OR_IMMEDIATE_SHIFT)
+#define AVF_AQ_ANVM_FEATURE 0
+#define AVF_AQ_ANVM_IMMEDIATE_FIELD (1 << FEATURE_OR_IMMEDIATE_SHIFT)
+struct avf_aqc_nvm_config_data_feature {
+ __le16 feature_id;
+#define AVF_AQ_ANVM_FEATURE_OPTION_OEM_ONLY 0x01
+#define AVF_AQ_ANVM_FEATURE_OPTION_DWORD_MAP 0x08
+#define AVF_AQ_ANVM_FEATURE_OPTION_POR_CSR 0x10
+ __le16 feature_options;
+ __le16 feature_selection;
+};
+
+AVF_CHECK_STRUCT_LEN(0x6, avf_aqc_nvm_config_data_feature);
+
+struct avf_aqc_nvm_config_data_immediate_field {
+ __le32 field_id;
+ __le32 field_value;
+ __le16 field_options;
+ __le16 reserved;
+};
+
+AVF_CHECK_STRUCT_LEN(0xc, avf_aqc_nvm_config_data_immediate_field);
+
+/* OEM Post Update (indirect 0x0720)
+ * no command data struct used
+ */
+struct avf_aqc_nvm_oem_post_update {
+#define AVF_AQ_NVM_OEM_POST_UPDATE_EXTERNAL_DATA 0x01
+ u8 sel_data;
+ u8 reserved[7];
+};
+
+AVF_CHECK_STRUCT_LEN(0x8, avf_aqc_nvm_oem_post_update);
+
+struct avf_aqc_nvm_oem_post_update_buffer {
+ u8 str_len;
+ u8 dev_addr;
+ __le16 eeprom_addr;
+ u8 data[36];
+};
+
+AVF_CHECK_STRUCT_LEN(0x28, avf_aqc_nvm_oem_post_update_buffer);
+
+/* Thermal Sensor (indirect 0x0721)
+ * read or set thermal sensor configs and values
+ * takes a sensor and command specific data buffer, not detailed here
+ */
+struct avf_aqc_thermal_sensor {
+ u8 sensor_action;
+#define AVF_AQ_THERMAL_SENSOR_READ_CONFIG 0
+#define AVF_AQ_THERMAL_SENSOR_SET_CONFIG 1
+#define AVF_AQ_THERMAL_SENSOR_READ_TEMP 2
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_thermal_sensor);
+
+/* Send to PF command (indirect 0x0801) id is only used by PF
+ * Send to VF command (indirect 0x0802) id is only used by PF
+ * Send to Peer PF command (indirect 0x0803)
+ */
+struct avf_aqc_pf_vf_message {
+ __le32 id;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_pf_vf_message);
+
+/* Alternate structure */
+
+/* Direct write (direct 0x0900)
+ * Direct read (direct 0x0902)
+ */
+struct avf_aqc_alternate_write {
+ __le32 address0;
+ __le32 data0;
+ __le32 address1;
+ __le32 data1;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_alternate_write);
+
+/* Indirect write (indirect 0x0901)
+ * Indirect read (indirect 0x0903)
+ */
+
+struct avf_aqc_alternate_ind_write {
+ __le32 address;
+ __le32 length;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_alternate_ind_write);
+
+/* Done alternate write (direct 0x0904)
+ * uses avf_aq_desc
+ */
+struct avf_aqc_alternate_write_done {
+ __le16 cmd_flags;
+#define AVF_AQ_ALTERNATE_MODE_BIOS_MASK 1
+#define AVF_AQ_ALTERNATE_MODE_BIOS_LEGACY 0
+#define AVF_AQ_ALTERNATE_MODE_BIOS_UEFI 1
+#define AVF_AQ_ALTERNATE_RESET_NEEDED 2
+ u8 reserved[14];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_alternate_write_done);
+
+/* Set OEM mode (direct 0x0905) */
+struct avf_aqc_alternate_set_mode {
+ __le32 mode;
+#define AVF_AQ_ALTERNATE_MODE_NONE 0
+#define AVF_AQ_ALTERNATE_MODE_OEM 1
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_alternate_set_mode);
+
+/* Clear port Alternate RAM (direct 0x0906) uses avf_aq_desc */
+
+/* async events 0x10xx */
+
+/* Lan Queue Overflow Event (direct, 0x1001) */
+struct avf_aqc_lan_overflow {
+ __le32 prtdcb_rupto;
+ __le32 otx_ctl;
+ u8 reserved[8];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lan_overflow);
+
+/* Get LLDP MIB (indirect 0x0A00) */
+struct avf_aqc_lldp_get_mib {
+ u8 type;
+ u8 reserved1;
+#define AVF_AQ_LLDP_MIB_TYPE_MASK 0x3
+#define AVF_AQ_LLDP_MIB_LOCAL 0x0
+#define AVF_AQ_LLDP_MIB_REMOTE 0x1
+#define AVF_AQ_LLDP_MIB_LOCAL_AND_REMOTE 0x2
+#define AVF_AQ_LLDP_BRIDGE_TYPE_MASK 0xC
+#define AVF_AQ_LLDP_BRIDGE_TYPE_SHIFT 0x2
+#define AVF_AQ_LLDP_BRIDGE_TYPE_NEAREST_BRIDGE 0x0
+#define AVF_AQ_LLDP_BRIDGE_TYPE_NON_TPMR 0x1
+#define AVF_AQ_LLDP_TX_SHIFT 0x4
+#define AVF_AQ_LLDP_TX_MASK (0x03 << AVF_AQ_LLDP_TX_SHIFT)
+/* TX pause flags use AVF_AQ_LINK_TX_* above */
+ __le16 local_len;
+ __le16 remote_len;
+ u8 reserved2[2];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_get_mib);
+
+/* Configure LLDP MIB Change Event (direct 0x0A01)
+ * also used for the event (with type in the command field)
+ */
+struct avf_aqc_lldp_update_mib {
+ u8 command;
+#define AVF_AQ_LLDP_MIB_UPDATE_ENABLE 0x0
+#define AVF_AQ_LLDP_MIB_UPDATE_DISABLE 0x1
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_update_mib);
+
+/* Add LLDP TLV (indirect 0x0A02)
+ * Delete LLDP TLV (indirect 0x0A04)
+ */
+struct avf_aqc_lldp_add_tlv {
+ u8 type; /* only nearest bridge and non-TPMR from 0x0A00 */
+ u8 reserved1[1];
+ __le16 len;
+ u8 reserved2[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_add_tlv);
+
+/* Update LLDP TLV (indirect 0x0A03) */
+struct avf_aqc_lldp_update_tlv {
+ u8 type; /* only nearest bridge and non-TPMR from 0x0A00 */
+ u8 reserved;
+ __le16 old_len;
+ __le16 new_offset;
+ __le16 new_len;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_update_tlv);
+
+/* Stop LLDP (direct 0x0A05) */
+struct avf_aqc_lldp_stop {
+ u8 command;
+#define AVF_AQ_LLDP_AGENT_STOP 0x0
+#define AVF_AQ_LLDP_AGENT_SHUTDOWN 0x1
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_stop);
+
+/* Start LLDP (direct 0x0A06) */
+
+struct avf_aqc_lldp_start {
+ u8 command;
+#define AVF_AQ_LLDP_AGENT_START 0x1
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_start);
+
+/* Set DCB (direct 0x0303) */
+struct avf_aqc_set_dcb_parameters {
+ u8 command;
+#define AVF_AQ_DCB_SET_AGENT 0x1
+#define AVF_DCB_VALID 0x1
+ u8 valid_flags;
+ u8 reserved[14];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_set_dcb_parameters);
+
+/* Get CEE DCBX Oper Config (0x0A07)
+ * uses the generic descriptor struct
+ * returns below as indirect response
+ */
+
+#define AVF_AQC_CEE_APP_FCOE_SHIFT 0x0
+#define AVF_AQC_CEE_APP_FCOE_MASK (0x7 << AVF_AQC_CEE_APP_FCOE_SHIFT)
+#define AVF_AQC_CEE_APP_ISCSI_SHIFT 0x3
+#define AVF_AQC_CEE_APP_ISCSI_MASK (0x7 << AVF_AQC_CEE_APP_ISCSI_SHIFT)
+#define AVF_AQC_CEE_APP_FIP_SHIFT 0x8
+#define AVF_AQC_CEE_APP_FIP_MASK (0x7 << AVF_AQC_CEE_APP_FIP_SHIFT)
+
+#define AVF_AQC_CEE_PG_STATUS_SHIFT 0x0
+#define AVF_AQC_CEE_PG_STATUS_MASK (0x7 << AVF_AQC_CEE_PG_STATUS_SHIFT)
+#define AVF_AQC_CEE_PFC_STATUS_SHIFT 0x3
+#define AVF_AQC_CEE_PFC_STATUS_MASK (0x7 << AVF_AQC_CEE_PFC_STATUS_SHIFT)
+#define AVF_AQC_CEE_APP_STATUS_SHIFT 0x8
+#define AVF_AQC_CEE_APP_STATUS_MASK (0x7 << AVF_AQC_CEE_APP_STATUS_SHIFT)
+#define AVF_AQC_CEE_FCOE_STATUS_SHIFT 0x8
+#define AVF_AQC_CEE_FCOE_STATUS_MASK (0x7 << AVF_AQC_CEE_FCOE_STATUS_SHIFT)
+#define AVF_AQC_CEE_ISCSI_STATUS_SHIFT 0xB
+#define AVF_AQC_CEE_ISCSI_STATUS_MASK (0x7 << AVF_AQC_CEE_ISCSI_STATUS_SHIFT)
+#define AVF_AQC_CEE_FIP_STATUS_SHIFT 0x10
+#define AVF_AQC_CEE_FIP_STATUS_MASK (0x7 << AVF_AQC_CEE_FIP_STATUS_SHIFT)
+
+/* struct avf_aqc_get_cee_dcb_cfg_v1_resp was originally defined with
+ * word boundary layout issues, which the Linux compilers silently deal
+ * with by adding padding, making the actual struct larger than designed.
+ * However, the FW compiler for the NIC is less lenient and complains
+ * about the struct. Hence, the struct defined here has an extra byte in
+ * fields reserved3 and reserved4 to directly acknowledge that padding,
+ * and the new length is used in the length check macro.
+ */
+struct avf_aqc_get_cee_dcb_cfg_v1_resp {
+ u8 reserved1;
+ u8 oper_num_tc;
+ u8 oper_prio_tc[4];
+ u8 reserved2;
+ u8 oper_tc_bw[8];
+ u8 oper_pfc_en;
+ u8 reserved3[2];
+ __le16 oper_app_prio;
+ u8 reserved4[2];
+ __le16 tlv_status;
+};
+
+AVF_CHECK_STRUCT_LEN(0x18, avf_aqc_get_cee_dcb_cfg_v1_resp);
+
+struct avf_aqc_get_cee_dcb_cfg_resp {
+ u8 oper_num_tc;
+ u8 oper_prio_tc[4];
+ u8 oper_tc_bw[8];
+ u8 oper_pfc_en;
+ __le16 oper_app_prio;
+ __le32 tlv_status;
+ u8 reserved[12];
+};
+
+AVF_CHECK_STRUCT_LEN(0x20, avf_aqc_get_cee_dcb_cfg_resp);
+
+/* Set Local LLDP MIB (indirect 0x0A08)
+ * Used to replace the local MIB of a given LLDP agent. e.g. DCBx
+ */
+struct avf_aqc_lldp_set_local_mib {
+#define SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT 0
+#define SET_LOCAL_MIB_AC_TYPE_DCBX_MASK (1 << \
+ SET_LOCAL_MIB_AC_TYPE_DCBX_SHIFT)
+#define SET_LOCAL_MIB_AC_TYPE_LOCAL_MIB 0x0
+#define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_SHIFT (1)
+#define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_MASK (1 << \
+ SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS_SHIFT)
+#define SET_LOCAL_MIB_AC_TYPE_NON_WILLING_APPS 0x1
+ u8 type;
+ u8 reserved0;
+ __le16 length;
+ u8 reserved1[4];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_set_local_mib);
+
+struct avf_aqc_lldp_set_local_mib_resp {
+#define SET_LOCAL_MIB_RESP_EVENT_TRIGGERED_MASK 0x01
+ u8 status;
+ u8 reserved[15];
+};
+
+AVF_CHECK_STRUCT_LEN(0x10, avf_aqc_lldp_set_local_mib_resp);
+
+/* Stop/Start LLDP Agent (direct 0x0A09)
+ * Used for stopping/starting specific LLDP agent. e.g. DCBx
+ */
+struct avf_aqc_lldp_stop_start_specific_agent {
+#define AVF_AQC_START_SPECIFIC_AGENT_SHIFT 0
+#define AVF_AQC_START_SPECIFIC_AGENT_MASK \
+ (1 << AVF_AQC_START_SPECIFIC_AGENT_SHIFT)
+ u8 command;
+ u8 reserved[15];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_lldp_stop_start_specific_agent);
+
+/* Add Udp Tunnel command and completion (direct 0x0B00) */
+struct avf_aqc_add_udp_tunnel {
+ __le16 udp_port;
+ u8 reserved0[3];
+ u8 protocol_type;
+#define AVF_AQC_TUNNEL_TYPE_VXLAN 0x00
+#define AVF_AQC_TUNNEL_TYPE_NGE 0x01
+#define AVF_AQC_TUNNEL_TYPE_TEREDO 0x10
+#define AVF_AQC_TUNNEL_TYPE_VXLAN_GPE 0x11
+ u8 reserved1[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_udp_tunnel);
+
+struct avf_aqc_add_udp_tunnel_completion {
+ __le16 udp_port;
+ u8 filter_entry_index;
+ u8 multiple_pfs;
+#define AVF_AQC_SINGLE_PF 0x0
+#define AVF_AQC_MULTIPLE_PFS 0x1
+ u8 total_filters;
+ u8 reserved[11];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_add_udp_tunnel_completion);
+
+/* remove UDP Tunnel command (0x0B01) */
+struct avf_aqc_remove_udp_tunnel {
+ u8 reserved[2];
+ u8 index; /* 0 to 15 */
+ u8 reserved2[13];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_remove_udp_tunnel);
+
+struct avf_aqc_del_udp_tunnel_completion {
+ __le16 udp_port;
+ u8 index; /* 0 to 15 */
+ u8 multiple_pfs;
+ u8 total_filters_used;
+ u8 reserved1[11];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_del_udp_tunnel_completion);
+
+struct avf_aqc_get_set_rss_key {
+#define AVF_AQC_SET_RSS_KEY_VSI_VALID (0x1 << 15)
+#define AVF_AQC_SET_RSS_KEY_VSI_ID_SHIFT 0
+#define AVF_AQC_SET_RSS_KEY_VSI_ID_MASK (0x3FF << \
+ AVF_AQC_SET_RSS_KEY_VSI_ID_SHIFT)
+ __le16 vsi_id;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_set_rss_key);
+
+struct avf_aqc_get_set_rss_key_data {
+ u8 standard_rss_key[0x28];
+ u8 extended_hash_key[0xc];
+};
+
+AVF_CHECK_STRUCT_LEN(0x34, avf_aqc_get_set_rss_key_data);
+
+struct avf_aqc_get_set_rss_lut {
+#define AVF_AQC_SET_RSS_LUT_VSI_VALID (0x1 << 15)
+#define AVF_AQC_SET_RSS_LUT_VSI_ID_SHIFT 0
+#define AVF_AQC_SET_RSS_LUT_VSI_ID_MASK (0x3FF << \
+ AVF_AQC_SET_RSS_LUT_VSI_ID_SHIFT)
+ __le16 vsi_id;
+#define AVF_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT 0
+#define AVF_AQC_SET_RSS_LUT_TABLE_TYPE_MASK (0x1 << \
+ AVF_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT)
+
+#define AVF_AQC_SET_RSS_LUT_TABLE_TYPE_VSI 0
+#define AVF_AQC_SET_RSS_LUT_TABLE_TYPE_PF 1
+ __le16 flags;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_get_set_rss_lut);
+
+/* tunnel key structure 0x0B10 */
+
+struct avf_aqc_tunnel_key_structure {
+ u8 key1_off;
+ u8 key2_off;
+ u8 key1_len; /* 0 to 15 */
+ u8 key2_len; /* 0 to 15 */
+ u8 flags;
+#define AVF_AQC_TUNNEL_KEY_STRUCT_OVERRIDE 0x01
+/* response flags */
+#define AVF_AQC_TUNNEL_KEY_STRUCT_SUCCESS 0x01
+#define AVF_AQC_TUNNEL_KEY_STRUCT_MODIFIED 0x02
+#define AVF_AQC_TUNNEL_KEY_STRUCT_OVERRIDDEN 0x03
+ u8 network_key_index;
+#define AVF_AQC_NETWORK_KEY_INDEX_VXLAN 0x0
+#define AVF_AQC_NETWORK_KEY_INDEX_NGE 0x1
+#define AVF_AQC_NETWORK_KEY_INDEX_FLEX_MAC_IN_UDP 0x2
+#define AVF_AQC_NETWORK_KEY_INDEX_GRE 0x3
+ u8 reserved[10];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_tunnel_key_structure);
+
+/* OEM mode commands (direct 0xFE0x) */
+struct avf_aqc_oem_param_change {
+ __le32 param_type;
+#define AVF_AQ_OEM_PARAM_TYPE_PF_CTL 0
+#define AVF_AQ_OEM_PARAM_TYPE_BW_CTL 1
+#define AVF_AQ_OEM_PARAM_MAC 2
+ __le32 param_value1;
+ __le16 param_value2;
+ u8 reserved[6];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_oem_param_change);
+
+struct avf_aqc_oem_state_change {
+ __le32 state;
+#define AVF_AQ_OEM_STATE_LINK_DOWN 0x0
+#define AVF_AQ_OEM_STATE_LINK_UP 0x1
+ u8 reserved[12];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_oem_state_change);
+
+/* Initialize OCSD (0xFE02, direct) */
+struct avf_aqc_opc_oem_ocsd_initialize {
+ u8 type_status;
+ u8 reserved1[3];
+ __le32 ocsd_memory_block_addr_high;
+ __le32 ocsd_memory_block_addr_low;
+ __le32 requested_update_interval;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_opc_oem_ocsd_initialize);
+
+/* Initialize OCBB (0xFE03, direct) */
+struct avf_aqc_opc_oem_ocbb_initialize {
+ u8 type_status;
+ u8 reserved1[3];
+ __le32 ocbb_memory_block_addr_high;
+ __le32 ocbb_memory_block_addr_low;
+ u8 reserved2[4];
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_opc_oem_ocbb_initialize);
+
+/* debug commands */
+
+/* get device id (0xFF00) uses the generic structure */
+
+/* set test more (0xFF01, internal) */
+
+struct avf_acq_set_test_mode {
+ u8 mode;
+#define AVF_AQ_TEST_PARTIAL 0
+#define AVF_AQ_TEST_FULL 1
+#define AVF_AQ_TEST_NVM 2
+ u8 reserved[3];
+ u8 command;
+#define AVF_AQ_TEST_OPEN 0
+#define AVF_AQ_TEST_CLOSE 1
+#define AVF_AQ_TEST_INC 2
+ u8 reserved2[3];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_acq_set_test_mode);
+
+/* Debug Read Register command (0xFF03)
+ * Debug Write Register command (0xFF04)
+ */
+struct avf_aqc_debug_reg_read_write {
+ __le32 reserved;
+ __le32 address;
+ __le32 value_high;
+ __le32 value_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_debug_reg_read_write);
+
+/* Scatter/gather Reg Read (indirect 0xFF05)
+ * Scatter/gather Reg Write (indirect 0xFF06)
+ */
+
+/* avf_aq_desc is used for the command */
+struct avf_aqc_debug_reg_sg_element_data {
+ __le32 address;
+ __le32 value;
+};
+
+/* Debug Modify register (direct 0xFF07) */
+struct avf_aqc_debug_modify_reg {
+ __le32 address;
+ __le32 value;
+ __le32 clear_mask;
+ __le32 set_mask;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_debug_modify_reg);
+
+/* dump internal data (0xFF08, indirect) */
+
+#define AVF_AQ_CLUSTER_ID_AUX 0
+#define AVF_AQ_CLUSTER_ID_SWITCH_FLU 1
+#define AVF_AQ_CLUSTER_ID_TXSCHED 2
+#define AVF_AQ_CLUSTER_ID_HMC 3
+#define AVF_AQ_CLUSTER_ID_MAC0 4
+#define AVF_AQ_CLUSTER_ID_MAC1 5
+#define AVF_AQ_CLUSTER_ID_MAC2 6
+#define AVF_AQ_CLUSTER_ID_MAC3 7
+#define AVF_AQ_CLUSTER_ID_DCB 8
+#define AVF_AQ_CLUSTER_ID_EMP_MEM 9
+#define AVF_AQ_CLUSTER_ID_PKT_BUF 10
+#define AVF_AQ_CLUSTER_ID_ALTRAM 11
+
+struct avf_aqc_debug_dump_internals {
+ u8 cluster_id;
+ u8 table_id;
+ __le16 data_size;
+ __le32 idx;
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_debug_dump_internals);
+
+struct avf_aqc_debug_modify_internals {
+ u8 cluster_id;
+ u8 cluster_specific_params[7];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+AVF_CHECK_CMD_LENGTH(avf_aqc_debug_modify_internals);
+
+#endif /* _AVF_ADMINQ_CMD_H_ */
diff --git a/drivers/net/avf/base/avf_alloc.h b/drivers/net/avf/base/avf_alloc.h
new file mode 100644
index 0000000..21e29bd
--- /dev/null
+++ b/drivers/net/avf/base/avf_alloc.h
@@ -0,0 +1,65 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_ALLOC_H_
+#define _AVF_ALLOC_H_
+
+struct avf_hw;
+
+/* Memory allocation types */
+enum avf_memory_type {
+ avf_mem_arq_buf = 0, /* ARQ indirect command buffer */
+ avf_mem_asq_buf = 1,
+ avf_mem_atq_buf = 2, /* ATQ indirect command buffer */
+ avf_mem_arq_ring = 3, /* ARQ descriptor ring */
+ avf_mem_atq_ring = 4, /* ATQ descriptor ring */
+ avf_mem_pd = 5, /* Page Descriptor */
+ avf_mem_bp = 6, /* Backing Page - 4KB */
+ avf_mem_bp_jumbo = 7, /* Backing Page - > 4KB */
+ avf_mem_reserved
+};
+
+/* prototype for functions used for dynamic memory allocation */
+enum avf_status_code avf_allocate_dma_mem(struct avf_hw *hw,
+ struct avf_dma_mem *mem,
+ enum avf_memory_type type,
+ u64 size, u32 alignment);
+enum avf_status_code avf_free_dma_mem(struct avf_hw *hw,
+ struct avf_dma_mem *mem);
+enum avf_status_code avf_allocate_virt_mem(struct avf_hw *hw,
+ struct avf_virt_mem *mem,
+ u32 size);
+enum avf_status_code avf_free_virt_mem(struct avf_hw *hw,
+ struct avf_virt_mem *mem);
+
+#endif /* _AVF_ALLOC_H_ */
diff --git a/drivers/net/avf/base/avf_common.c b/drivers/net/avf/base/avf_common.c
new file mode 100644
index 0000000..bbaadad
--- /dev/null
+++ b/drivers/net/avf/base/avf_common.c
@@ -0,0 +1,1845 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#include "avf_type.h"
+#include "avf_adminq.h"
+#include "avf_prototype.h"
+#include "virtchnl.h"
+
+
+/**
+ * avf_set_mac_type - Sets MAC type
+ * @hw: pointer to the HW structure
+ *
+ * This function sets the mac type of the adapter based on the
+ * vendor ID and device ID stored in the hw structure.
+ **/
+enum avf_status_code avf_set_mac_type(struct avf_hw *hw)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+
+ DEBUGFUNC("avf_set_mac_type\n");
+
+ if (hw->vendor_id == AVF_INTEL_VENDOR_ID) {
+ switch (hw->device_id) {
+ /* TODO: remove undefined device ID now, need to think how to
+ * remove them in share code
+ */
+ case AVF_DEV_ID_ADAPTIVE_VF:
+ hw->mac.type = AVF_MAC_VF;
+ break;
+ default:
+ hw->mac.type = AVF_MAC_GENERIC;
+ break;
+ }
+ } else {
+ status = AVF_ERR_DEVICE_NOT_SUPPORTED;
+ }
+
+ DEBUGOUT2("avf_set_mac_type found mac: %d, returns: %d\n",
+ hw->mac.type, status);
+ return status;
+}
+
+/**
+ * avf_aq_str - convert AQ err code to a string
+ * @hw: pointer to the HW structure
+ * @aq_err: the AQ error code to convert
+ **/
+const char *avf_aq_str(struct avf_hw *hw, enum avf_admin_queue_err aq_err)
+{
+ switch (aq_err) {
+ case AVF_AQ_RC_OK:
+ return "OK";
+ case AVF_AQ_RC_EPERM:
+ return "AVF_AQ_RC_EPERM";
+ case AVF_AQ_RC_ENOENT:
+ return "AVF_AQ_RC_ENOENT";
+ case AVF_AQ_RC_ESRCH:
+ return "AVF_AQ_RC_ESRCH";
+ case AVF_AQ_RC_EINTR:
+ return "AVF_AQ_RC_EINTR";
+ case AVF_AQ_RC_EIO:
+ return "AVF_AQ_RC_EIO";
+ case AVF_AQ_RC_ENXIO:
+ return "AVF_AQ_RC_ENXIO";
+ case AVF_AQ_RC_E2BIG:
+ return "AVF_AQ_RC_E2BIG";
+ case AVF_AQ_RC_EAGAIN:
+ return "AVF_AQ_RC_EAGAIN";
+ case AVF_AQ_RC_ENOMEM:
+ return "AVF_AQ_RC_ENOMEM";
+ case AVF_AQ_RC_EACCES:
+ return "AVF_AQ_RC_EACCES";
+ case AVF_AQ_RC_EFAULT:
+ return "AVF_AQ_RC_EFAULT";
+ case AVF_AQ_RC_EBUSY:
+ return "AVF_AQ_RC_EBUSY";
+ case AVF_AQ_RC_EEXIST:
+ return "AVF_AQ_RC_EEXIST";
+ case AVF_AQ_RC_EINVAL:
+ return "AVF_AQ_RC_EINVAL";
+ case AVF_AQ_RC_ENOTTY:
+ return "AVF_AQ_RC_ENOTTY";
+ case AVF_AQ_RC_ENOSPC:
+ return "AVF_AQ_RC_ENOSPC";
+ case AVF_AQ_RC_ENOSYS:
+ return "AVF_AQ_RC_ENOSYS";
+ case AVF_AQ_RC_ERANGE:
+ return "AVF_AQ_RC_ERANGE";
+ case AVF_AQ_RC_EFLUSHED:
+ return "AVF_AQ_RC_EFLUSHED";
+ case AVF_AQ_RC_BAD_ADDR:
+ return "AVF_AQ_RC_BAD_ADDR";
+ case AVF_AQ_RC_EMODE:
+ return "AVF_AQ_RC_EMODE";
+ case AVF_AQ_RC_EFBIG:
+ return "AVF_AQ_RC_EFBIG";
+ }
+
+ snprintf(hw->err_str, sizeof(hw->err_str), "%d", aq_err);
+ return hw->err_str;
+}
+
+/**
+ * avf_stat_str - convert status err code to a string
+ * @hw: pointer to the HW structure
+ * @stat_err: the status error code to convert
+ **/
+const char *avf_stat_str(struct avf_hw *hw, enum avf_status_code stat_err)
+{
+ switch (stat_err) {
+ case AVF_SUCCESS:
+ return "OK";
+ case AVF_ERR_NVM:
+ return "AVF_ERR_NVM";
+ case AVF_ERR_NVM_CHECKSUM:
+ return "AVF_ERR_NVM_CHECKSUM";
+ case AVF_ERR_PHY:
+ return "AVF_ERR_PHY";
+ case AVF_ERR_CONFIG:
+ return "AVF_ERR_CONFIG";
+ case AVF_ERR_PARAM:
+ return "AVF_ERR_PARAM";
+ case AVF_ERR_MAC_TYPE:
+ return "AVF_ERR_MAC_TYPE";
+ case AVF_ERR_UNKNOWN_PHY:
+ return "AVF_ERR_UNKNOWN_PHY";
+ case AVF_ERR_LINK_SETUP:
+ return "AVF_ERR_LINK_SETUP";
+ case AVF_ERR_ADAPTER_STOPPED:
+ return "AVF_ERR_ADAPTER_STOPPED";
+ case AVF_ERR_INVALID_MAC_ADDR:
+ return "AVF_ERR_INVALID_MAC_ADDR";
+ case AVF_ERR_DEVICE_NOT_SUPPORTED:
+ return "AVF_ERR_DEVICE_NOT_SUPPORTED";
+ case AVF_ERR_MASTER_REQUESTS_PENDING:
+ return "AVF_ERR_MASTER_REQUESTS_PENDING";
+ case AVF_ERR_INVALID_LINK_SETTINGS:
+ return "AVF_ERR_INVALID_LINK_SETTINGS";
+ case AVF_ERR_AUTONEG_NOT_COMPLETE:
+ return "AVF_ERR_AUTONEG_NOT_COMPLETE";
+ case AVF_ERR_RESET_FAILED:
+ return "AVF_ERR_RESET_FAILED";
+ case AVF_ERR_SWFW_SYNC:
+ return "AVF_ERR_SWFW_SYNC";
+ case AVF_ERR_NO_AVAILABLE_VSI:
+ return "AVF_ERR_NO_AVAILABLE_VSI";
+ case AVF_ERR_NO_MEMORY:
+ return "AVF_ERR_NO_MEMORY";
+ case AVF_ERR_BAD_PTR:
+ return "AVF_ERR_BAD_PTR";
+ case AVF_ERR_RING_FULL:
+ return "AVF_ERR_RING_FULL";
+ case AVF_ERR_INVALID_PD_ID:
+ return "AVF_ERR_INVALID_PD_ID";
+ case AVF_ERR_INVALID_QP_ID:
+ return "AVF_ERR_INVALID_QP_ID";
+ case AVF_ERR_INVALID_CQ_ID:
+ return "AVF_ERR_INVALID_CQ_ID";
+ case AVF_ERR_INVALID_CEQ_ID:
+ return "AVF_ERR_INVALID_CEQ_ID";
+ case AVF_ERR_INVALID_AEQ_ID:
+ return "AVF_ERR_INVALID_AEQ_ID";
+ case AVF_ERR_INVALID_SIZE:
+ return "AVF_ERR_INVALID_SIZE";
+ case AVF_ERR_INVALID_ARP_INDEX:
+ return "AVF_ERR_INVALID_ARP_INDEX";
+ case AVF_ERR_INVALID_FPM_FUNC_ID:
+ return "AVF_ERR_INVALID_FPM_FUNC_ID";
+ case AVF_ERR_QP_INVALID_MSG_SIZE:
+ return "AVF_ERR_QP_INVALID_MSG_SIZE";
+ case AVF_ERR_QP_TOOMANY_WRS_POSTED:
+ return "AVF_ERR_QP_TOOMANY_WRS_POSTED";
+ case AVF_ERR_INVALID_FRAG_COUNT:
+ return "AVF_ERR_INVALID_FRAG_COUNT";
+ case AVF_ERR_QUEUE_EMPTY:
+ return "AVF_ERR_QUEUE_EMPTY";
+ case AVF_ERR_INVALID_ALIGNMENT:
+ return "AVF_ERR_INVALID_ALIGNMENT";
+ case AVF_ERR_FLUSHED_QUEUE:
+ return "AVF_ERR_FLUSHED_QUEUE";
+ case AVF_ERR_INVALID_PUSH_PAGE_INDEX:
+ return "AVF_ERR_INVALID_PUSH_PAGE_INDEX";
+ case AVF_ERR_INVALID_IMM_DATA_SIZE:
+ return "AVF_ERR_INVALID_IMM_DATA_SIZE";
+ case AVF_ERR_TIMEOUT:
+ return "AVF_ERR_TIMEOUT";
+ case AVF_ERR_OPCODE_MISMATCH:
+ return "AVF_ERR_OPCODE_MISMATCH";
+ case AVF_ERR_CQP_COMPL_ERROR:
+ return "AVF_ERR_CQP_COMPL_ERROR";
+ case AVF_ERR_INVALID_VF_ID:
+ return "AVF_ERR_INVALID_VF_ID";
+ case AVF_ERR_INVALID_HMCFN_ID:
+ return "AVF_ERR_INVALID_HMCFN_ID";
+ case AVF_ERR_BACKING_PAGE_ERROR:
+ return "AVF_ERR_BACKING_PAGE_ERROR";
+ case AVF_ERR_NO_PBLCHUNKS_AVAILABLE:
+ return "AVF_ERR_NO_PBLCHUNKS_AVAILABLE";
+ case AVF_ERR_INVALID_PBLE_INDEX:
+ return "AVF_ERR_INVALID_PBLE_INDEX";
+ case AVF_ERR_INVALID_SD_INDEX:
+ return "AVF_ERR_INVALID_SD_INDEX";
+ case AVF_ERR_INVALID_PAGE_DESC_INDEX:
+ return "AVF_ERR_INVALID_PAGE_DESC_INDEX";
+ case AVF_ERR_INVALID_SD_TYPE:
+ return "AVF_ERR_INVALID_SD_TYPE";
+ case AVF_ERR_MEMCPY_FAILED:
+ return "AVF_ERR_MEMCPY_FAILED";
+ case AVF_ERR_INVALID_HMC_OBJ_INDEX:
+ return "AVF_ERR_INVALID_HMC_OBJ_INDEX";
+ case AVF_ERR_INVALID_HMC_OBJ_COUNT:
+ return "AVF_ERR_INVALID_HMC_OBJ_COUNT";
+ case AVF_ERR_INVALID_SRQ_ARM_LIMIT:
+ return "AVF_ERR_INVALID_SRQ_ARM_LIMIT";
+ case AVF_ERR_SRQ_ENABLED:
+ return "AVF_ERR_SRQ_ENABLED";
+ case AVF_ERR_ADMIN_QUEUE_ERROR:
+ return "AVF_ERR_ADMIN_QUEUE_ERROR";
+ case AVF_ERR_ADMIN_QUEUE_TIMEOUT:
+ return "AVF_ERR_ADMIN_QUEUE_TIMEOUT";
+ case AVF_ERR_BUF_TOO_SHORT:
+ return "AVF_ERR_BUF_TOO_SHORT";
+ case AVF_ERR_ADMIN_QUEUE_FULL:
+ return "AVF_ERR_ADMIN_QUEUE_FULL";
+ case AVF_ERR_ADMIN_QUEUE_NO_WORK:
+ return "AVF_ERR_ADMIN_QUEUE_NO_WORK";
+ case AVF_ERR_BAD_IWARP_CQE:
+ return "AVF_ERR_BAD_IWARP_CQE";
+ case AVF_ERR_NVM_BLANK_MODE:
+ return "AVF_ERR_NVM_BLANK_MODE";
+ case AVF_ERR_NOT_IMPLEMENTED:
+ return "AVF_ERR_NOT_IMPLEMENTED";
+ case AVF_ERR_PE_DOORBELL_NOT_ENABLED:
+ return "AVF_ERR_PE_DOORBELL_NOT_ENABLED";
+ case AVF_ERR_DIAG_TEST_FAILED:
+ return "AVF_ERR_DIAG_TEST_FAILED";
+ case AVF_ERR_NOT_READY:
+ return "AVF_ERR_NOT_READY";
+ case AVF_NOT_SUPPORTED:
+ return "AVF_NOT_SUPPORTED";
+ case AVF_ERR_FIRMWARE_API_VERSION:
+ return "AVF_ERR_FIRMWARE_API_VERSION";
+ case AVF_ERR_ADMIN_QUEUE_CRITICAL_ERROR:
+ return "AVF_ERR_ADMIN_QUEUE_CRITICAL_ERROR";
+ }
+
+ snprintf(hw->err_str, sizeof(hw->err_str), "%d", stat_err);
+ return hw->err_str;
+}
+
+/**
+ * avf_debug_aq
+ * @hw: debug mask related to admin queue
+ * @mask: debug mask
+ * @desc: pointer to admin queue descriptor
+ * @buffer: pointer to command buffer
+ * @buf_len: max length of buffer
+ *
+ * Dumps debug log about adminq command with descriptor contents.
+ **/
+void avf_debug_aq(struct avf_hw *hw, enum avf_debug_mask mask, void *desc,
+ void *buffer, u16 buf_len)
+{
+ struct avf_aq_desc *aq_desc = (struct avf_aq_desc *)desc;
+ u8 *buf = (u8 *)buffer;
+ u16 len;
+ u16 i = 0;
+
+ if ((!(mask & hw->debug_mask)) || (desc == NULL))
+ return;
+
+ len = LE16_TO_CPU(aq_desc->datalen);
+
+ avf_debug(hw, mask,
+ "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
+ LE16_TO_CPU(aq_desc->opcode),
+ LE16_TO_CPU(aq_desc->flags),
+ LE16_TO_CPU(aq_desc->datalen),
+ LE16_TO_CPU(aq_desc->retval));
+ avf_debug(hw, mask, "\tcookie (h,l) 0x%08X 0x%08X\n",
+ LE32_TO_CPU(aq_desc->cookie_high),
+ LE32_TO_CPU(aq_desc->cookie_low));
+ avf_debug(hw, mask, "\tparam (0,1) 0x%08X 0x%08X\n",
+ LE32_TO_CPU(aq_desc->params.internal.param0),
+ LE32_TO_CPU(aq_desc->params.internal.param1));
+ avf_debug(hw, mask, "\taddr (h,l) 0x%08X 0x%08X\n",
+ LE32_TO_CPU(aq_desc->params.external.addr_high),
+ LE32_TO_CPU(aq_desc->params.external.addr_low));
+
+ if ((buffer != NULL) && (aq_desc->datalen != 0)) {
+ avf_debug(hw, mask, "AQ CMD Buffer:\n");
+ if (buf_len < len)
+ len = buf_len;
+ /* write the full 16-byte chunks */
+ for (i = 0; i < (len - 16); i += 16)
+ avf_debug(hw, mask,
+ "\t0x%04X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ i, buf[i], buf[i+1], buf[i+2], buf[i+3],
+ buf[i+4], buf[i+5], buf[i+6], buf[i+7],
+ buf[i+8], buf[i+9], buf[i+10], buf[i+11],
+ buf[i+12], buf[i+13], buf[i+14], buf[i+15]);
+ /* the most we could have left is 16 bytes, pad with zeros */
+ if (i < len) {
+ char d_buf[16];
+ int j, i_sav;
+
+ i_sav = i;
+ memset(d_buf, 0, sizeof(d_buf));
+ for (j = 0; i < len; j++, i++)
+ d_buf[j] = buf[i];
+ avf_debug(hw, mask,
+ "\t0x%04X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X\n",
+ i_sav, d_buf[0], d_buf[1], d_buf[2], d_buf[3],
+ d_buf[4], d_buf[5], d_buf[6], d_buf[7],
+ d_buf[8], d_buf[9], d_buf[10], d_buf[11],
+ d_buf[12], d_buf[13], d_buf[14], d_buf[15]);
+ }
+ }
+}
+
+/**
+ * avf_check_asq_alive
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if Queue is enabled else false.
+ **/
+bool avf_check_asq_alive(struct avf_hw *hw)
+{
+ if (hw->aq.asq.len)
+#ifdef INTEGRATED_VF
+ if (avf_is_vf(hw))
+ return !!(rd32(hw, hw->aq.asq.len) &
+ AVF_ATQLEN1_ATQENABLE_MASK);
+#else
+ return !!(rd32(hw, hw->aq.asq.len) &
+ AVF_ATQLEN1_ATQENABLE_MASK);
+#endif /* INTEGRATED_VF */
+ return false;
+}
+
+/**
+ * avf_aq_queue_shutdown
+ * @hw: pointer to the hw struct
+ * @unloading: is the driver unloading itself
+ *
+ * Tell the Firmware that we're shutting down the AdminQ and whether
+ * or not the driver is unloading as well.
+ **/
+enum avf_status_code avf_aq_queue_shutdown(struct avf_hw *hw,
+ bool unloading)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_queue_shutdown *cmd =
+ (struct avf_aqc_queue_shutdown *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_queue_shutdown);
+
+ if (unloading)
+ cmd->driver_unloading = CPU_TO_LE32(AVF_AQ_DRIVER_UNLOADING);
+ status = avf_asq_send_command(hw, &desc, NULL, 0, NULL);
+
+ return status;
+}
+
+/**
+ * avf_aq_get_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ * @set: set true to set the table, false to get the table
+ *
+ * Internal function to get or set RSS look up table
+ **/
+STATIC enum avf_status_code avf_aq_get_set_rss_lut(struct avf_hw *hw,
+ u16 vsi_id, bool pf_lut,
+ u8 *lut, u16 lut_size,
+ bool set)
+{
+ enum avf_status_code status;
+ struct avf_aq_desc desc;
+ struct avf_aqc_get_set_rss_lut *cmd_resp =
+ (struct avf_aqc_get_set_rss_lut *)&desc.params.raw;
+
+ if (set)
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_set_rss_lut);
+ else
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_get_rss_lut);
+
+ /* Indirect command */
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_RD);
+
+ cmd_resp->vsi_id =
+ CPU_TO_LE16((u16)((vsi_id <<
+ AVF_AQC_SET_RSS_LUT_VSI_ID_SHIFT) &
+ AVF_AQC_SET_RSS_LUT_VSI_ID_MASK));
+ cmd_resp->vsi_id |= CPU_TO_LE16((u16)AVF_AQC_SET_RSS_LUT_VSI_VALID);
+
+ if (pf_lut)
+ cmd_resp->flags |= CPU_TO_LE16((u16)
+ ((AVF_AQC_SET_RSS_LUT_TABLE_TYPE_PF <<
+ AVF_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+ AVF_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+ else
+ cmd_resp->flags |= CPU_TO_LE16((u16)
+ ((AVF_AQC_SET_RSS_LUT_TABLE_TYPE_VSI <<
+ AVF_AQC_SET_RSS_LUT_TABLE_TYPE_SHIFT) &
+ AVF_AQC_SET_RSS_LUT_TABLE_TYPE_MASK));
+
+ status = avf_asq_send_command(hw, &desc, lut, lut_size, NULL);
+
+ return status;
+}
+
+/**
+ * avf_aq_get_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * get the RSS lookup table, PF or VSI type
+ **/
+enum avf_status_code avf_aq_get_rss_lut(struct avf_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
+{
+ return avf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size,
+ false);
+}
+
+/**
+ * avf_aq_set_rss_lut
+ * @hw: pointer to the hardware structure
+ * @vsi_id: vsi fw index
+ * @pf_lut: for PF table set true, for VSI table set false
+ * @lut: pointer to the lut buffer provided by the caller
+ * @lut_size: size of the lut buffer
+ *
+ * set the RSS lookup table, PF or VSI type
+ **/
+enum avf_status_code avf_aq_set_rss_lut(struct avf_hw *hw, u16 vsi_id,
+ bool pf_lut, u8 *lut, u16 lut_size)
+{
+ return avf_aq_get_set_rss_lut(hw, vsi_id, pf_lut, lut, lut_size, true);
+}
+
+/**
+ * avf_aq_get_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ * @set: set true to set the key, false to get the key
+ *
+ * get the RSS key per VSI
+ **/
+STATIC enum avf_status_code avf_aq_get_set_rss_key(struct avf_hw *hw,
+ u16 vsi_id,
+ struct avf_aqc_get_set_rss_key_data *key,
+ bool set)
+{
+ enum avf_status_code status;
+ struct avf_aq_desc desc;
+ struct avf_aqc_get_set_rss_key *cmd_resp =
+ (struct avf_aqc_get_set_rss_key *)&desc.params.raw;
+ u16 key_size = sizeof(struct avf_aqc_get_set_rss_key_data);
+
+ if (set)
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_set_rss_key);
+ else
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_get_rss_key);
+
+ /* Indirect command */
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_RD);
+
+ cmd_resp->vsi_id =
+ CPU_TO_LE16((u16)((vsi_id <<
+ AVF_AQC_SET_RSS_KEY_VSI_ID_SHIFT) &
+ AVF_AQC_SET_RSS_KEY_VSI_ID_MASK));
+ cmd_resp->vsi_id |= CPU_TO_LE16((u16)AVF_AQC_SET_RSS_KEY_VSI_VALID);
+
+ status = avf_asq_send_command(hw, &desc, key, key_size, NULL);
+
+ return status;
+}
+
+/**
+ * avf_aq_get_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ **/
+enum avf_status_code avf_aq_get_rss_key(struct avf_hw *hw,
+ u16 vsi_id,
+ struct avf_aqc_get_set_rss_key_data *key)
+{
+ return avf_aq_get_set_rss_key(hw, vsi_id, key, false);
+}
+
+/**
+ * avf_aq_set_rss_key
+ * @hw: pointer to the hw struct
+ * @vsi_id: vsi fw index
+ * @key: pointer to key info struct
+ *
+ * set the RSS key per VSI
+ **/
+enum avf_status_code avf_aq_set_rss_key(struct avf_hw *hw,
+ u16 vsi_id,
+ struct avf_aqc_get_set_rss_key_data *key)
+{
+ return avf_aq_get_set_rss_key(hw, vsi_id, key, true);
+}
+
+/* The avf_ptype_lookup table is used to convert from the 8-bit ptype in the
+ * hardware to a bit-field that can be used by SW to more easily determine the
+ * packet type.
+ *
+ * Macros are used to shorten the table lines and make this table human
+ * readable.
+ *
+ * We store the PTYPE in the top byte of the bit field - this is just so that
+ * we can check that the table doesn't have a row missing, as the index into
+ * the table should be the PTYPE.
+ *
+ * Typical work flow:
+ *
+ * IF NOT avf_ptype_lookup[ptype].known
+ * THEN
+ * Packet is unknown
+ * ELSE IF avf_ptype_lookup[ptype].outer_ip == AVF_RX_PTYPE_OUTER_IP
+ * Use the rest of the fields to look at the tunnels, inner protocols, etc
+ * ELSE
+ * Use the enum avf_rx_l2_ptype to decode the packet type
+ * ENDIF
+ */
+
+/* macro to make the table lines short */
+#define AVF_PTT(PTYPE, OUTER_IP, OUTER_IP_VER, OUTER_FRAG, T, TE, TEF, I, PL)\
+ { PTYPE, \
+ 1, \
+ AVF_RX_PTYPE_OUTER_##OUTER_IP, \
+ AVF_RX_PTYPE_OUTER_##OUTER_IP_VER, \
+ AVF_RX_PTYPE_##OUTER_FRAG, \
+ AVF_RX_PTYPE_TUNNEL_##T, \
+ AVF_RX_PTYPE_TUNNEL_END_##TE, \
+ AVF_RX_PTYPE_##TEF, \
+ AVF_RX_PTYPE_INNER_PROT_##I, \
+ AVF_RX_PTYPE_PAYLOAD_LAYER_##PL }
+
+#define AVF_PTT_UNUSED_ENTRY(PTYPE) \
+ { PTYPE, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
+
+/* shorter macros makes the table fit but are terse */
+#define AVF_RX_PTYPE_NOF AVF_RX_PTYPE_NOT_FRAG
+#define AVF_RX_PTYPE_FRG AVF_RX_PTYPE_FRAG
+#define AVF_RX_PTYPE_INNER_PROT_TS AVF_RX_PTYPE_INNER_PROT_TIMESYNC
+
+/* Lookup table mapping the HW PTYPE to the bit field for decoding */
+struct avf_rx_ptype_decoded avf_ptype_lookup[] = {
+ /* L2 Packet types */
+ AVF_PTT_UNUSED_ENTRY(0),
+ AVF_PTT(1, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+ AVF_PTT(2, L2, NONE, NOF, NONE, NONE, NOF, TS, PAY2),
+ AVF_PTT(3, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+ AVF_PTT_UNUSED_ENTRY(4),
+ AVF_PTT_UNUSED_ENTRY(5),
+ AVF_PTT(6, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+ AVF_PTT(7, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+ AVF_PTT_UNUSED_ENTRY(8),
+ AVF_PTT_UNUSED_ENTRY(9),
+ AVF_PTT(10, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY2),
+ AVF_PTT(11, L2, NONE, NOF, NONE, NONE, NOF, NONE, NONE),
+ AVF_PTT(12, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(13, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(14, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(15, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(16, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(17, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(18, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(19, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(20, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(21, L2, NONE, NOF, NONE, NONE, NOF, NONE, PAY3),
+
+ /* Non Tunneled IPv4 */
+ AVF_PTT(22, IP, IPV4, FRG, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(23, IP, IPV4, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(24, IP, IPV4, NOF, NONE, NONE, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(25),
+ AVF_PTT(26, IP, IPV4, NOF, NONE, NONE, NOF, TCP, PAY4),
+ AVF_PTT(27, IP, IPV4, NOF, NONE, NONE, NOF, SCTP, PAY4),
+ AVF_PTT(28, IP, IPV4, NOF, NONE, NONE, NOF, ICMP, PAY4),
+
+ /* IPv4 --> IPv4 */
+ AVF_PTT(29, IP, IPV4, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(30, IP, IPV4, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(31, IP, IPV4, NOF, IP_IP, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(32),
+ AVF_PTT(33, IP, IPV4, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(34, IP, IPV4, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(35, IP, IPV4, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv4 --> IPv6 */
+ AVF_PTT(36, IP, IPV4, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(37, IP, IPV4, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(38, IP, IPV4, NOF, IP_IP, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(39),
+ AVF_PTT(40, IP, IPV4, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(41, IP, IPV4, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(42, IP, IPV4, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv4 --> GRE/NAT */
+ AVF_PTT(43, IP, IPV4, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
+
+ /* IPv4 --> GRE/NAT --> IPv4 */
+ AVF_PTT(44, IP, IPV4, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(45, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(46, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(47),
+ AVF_PTT(48, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(49, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(50, IP, IPV4, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv4 --> GRE/NAT --> IPv6 */
+ AVF_PTT(51, IP, IPV4, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(52, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(53, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(54),
+ AVF_PTT(55, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(56, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(57, IP, IPV4, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv4 --> GRE/NAT --> MAC */
+ AVF_PTT(58, IP, IPV4, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
+
+ /* IPv4 --> GRE/NAT --> MAC --> IPv4 */
+ AVF_PTT(59, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(60, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(61, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(62),
+ AVF_PTT(63, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(64, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(65, IP, IPV4, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv4 --> GRE/NAT -> MAC --> IPv6 */
+ AVF_PTT(66, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(67, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(68, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(69),
+ AVF_PTT(70, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(71, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(72, IP, IPV4, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv4 --> GRE/NAT --> MAC/VLAN */
+ AVF_PTT(73, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
+
+ /* IPv4 ---> GRE/NAT -> MAC/VLAN --> IPv4 */
+ AVF_PTT(74, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(75, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(76, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(77),
+ AVF_PTT(78, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(79, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(80, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv4 -> GRE/NAT -> MAC/VLAN --> IPv6 */
+ AVF_PTT(81, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(82, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(83, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(84),
+ AVF_PTT(85, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(86, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(87, IP, IPV4, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
+
+ /* Non Tunneled IPv6 */
+ AVF_PTT(88, IP, IPV6, FRG, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(89, IP, IPV6, NOF, NONE, NONE, NOF, NONE, PAY3),
+ AVF_PTT(90, IP, IPV6, NOF, NONE, NONE, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(91),
+ AVF_PTT(92, IP, IPV6, NOF, NONE, NONE, NOF, TCP, PAY4),
+ AVF_PTT(93, IP, IPV6, NOF, NONE, NONE, NOF, SCTP, PAY4),
+ AVF_PTT(94, IP, IPV6, NOF, NONE, NONE, NOF, ICMP, PAY4),
+
+ /* IPv6 --> IPv4 */
+ AVF_PTT(95, IP, IPV6, NOF, IP_IP, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(96, IP, IPV6, NOF, IP_IP, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(97, IP, IPV6, NOF, IP_IP, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(98),
+ AVF_PTT(99, IP, IPV6, NOF, IP_IP, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(100, IP, IPV6, NOF, IP_IP, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(101, IP, IPV6, NOF, IP_IP, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv6 --> IPv6 */
+ AVF_PTT(102, IP, IPV6, NOF, IP_IP, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(103, IP, IPV6, NOF, IP_IP, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(104, IP, IPV6, NOF, IP_IP, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(105),
+ AVF_PTT(106, IP, IPV6, NOF, IP_IP, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(107, IP, IPV6, NOF, IP_IP, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(108, IP, IPV6, NOF, IP_IP, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT */
+ AVF_PTT(109, IP, IPV6, NOF, IP_GRENAT, NONE, NOF, NONE, PAY3),
+
+ /* IPv6 --> GRE/NAT -> IPv4 */
+ AVF_PTT(110, IP, IPV6, NOF, IP_GRENAT, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(111, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(112, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(113),
+ AVF_PTT(114, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(115, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(116, IP, IPV6, NOF, IP_GRENAT, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT -> IPv6 */
+ AVF_PTT(117, IP, IPV6, NOF, IP_GRENAT, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(118, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(119, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(120),
+ AVF_PTT(121, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(122, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(123, IP, IPV6, NOF, IP_GRENAT, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT -> MAC */
+ AVF_PTT(124, IP, IPV6, NOF, IP_GRENAT_MAC, NONE, NOF, NONE, PAY3),
+
+ /* IPv6 --> GRE/NAT -> MAC -> IPv4 */
+ AVF_PTT(125, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(126, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(127, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(128),
+ AVF_PTT(129, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(130, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(131, IP, IPV6, NOF, IP_GRENAT_MAC, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT -> MAC -> IPv6 */
+ AVF_PTT(132, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(133, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(134, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(135),
+ AVF_PTT(136, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(137, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(138, IP, IPV6, NOF, IP_GRENAT_MAC, IPV6, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT -> MAC/VLAN */
+ AVF_PTT(139, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, NONE, NOF, NONE, PAY3),
+
+ /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv4 */
+ AVF_PTT(140, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, FRG, NONE, PAY3),
+ AVF_PTT(141, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, NONE, PAY3),
+ AVF_PTT(142, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(143),
+ AVF_PTT(144, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, TCP, PAY4),
+ AVF_PTT(145, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, SCTP, PAY4),
+ AVF_PTT(146, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV4, NOF, ICMP, PAY4),
+
+ /* IPv6 --> GRE/NAT -> MAC/VLAN --> IPv6 */
+ AVF_PTT(147, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, FRG, NONE, PAY3),
+ AVF_PTT(148, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, NONE, PAY3),
+ AVF_PTT(149, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, UDP, PAY4),
+ AVF_PTT_UNUSED_ENTRY(150),
+ AVF_PTT(151, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, TCP, PAY4),
+ AVF_PTT(152, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, SCTP, PAY4),
+ AVF_PTT(153, IP, IPV6, NOF, IP_GRENAT_MAC_VLAN, IPV6, NOF, ICMP, PAY4),
+
+ /* unused entries */
+ AVF_PTT_UNUSED_ENTRY(154),
+ AVF_PTT_UNUSED_ENTRY(155),
+ AVF_PTT_UNUSED_ENTRY(156),
+ AVF_PTT_UNUSED_ENTRY(157),
+ AVF_PTT_UNUSED_ENTRY(158),
+ AVF_PTT_UNUSED_ENTRY(159),
+
+ AVF_PTT_UNUSED_ENTRY(160),
+ AVF_PTT_UNUSED_ENTRY(161),
+ AVF_PTT_UNUSED_ENTRY(162),
+ AVF_PTT_UNUSED_ENTRY(163),
+ AVF_PTT_UNUSED_ENTRY(164),
+ AVF_PTT_UNUSED_ENTRY(165),
+ AVF_PTT_UNUSED_ENTRY(166),
+ AVF_PTT_UNUSED_ENTRY(167),
+ AVF_PTT_UNUSED_ENTRY(168),
+ AVF_PTT_UNUSED_ENTRY(169),
+
+ AVF_PTT_UNUSED_ENTRY(170),
+ AVF_PTT_UNUSED_ENTRY(171),
+ AVF_PTT_UNUSED_ENTRY(172),
+ AVF_PTT_UNUSED_ENTRY(173),
+ AVF_PTT_UNUSED_ENTRY(174),
+ AVF_PTT_UNUSED_ENTRY(175),
+ AVF_PTT_UNUSED_ENTRY(176),
+ AVF_PTT_UNUSED_ENTRY(177),
+ AVF_PTT_UNUSED_ENTRY(178),
+ AVF_PTT_UNUSED_ENTRY(179),
+
+ AVF_PTT_UNUSED_ENTRY(180),
+ AVF_PTT_UNUSED_ENTRY(181),
+ AVF_PTT_UNUSED_ENTRY(182),
+ AVF_PTT_UNUSED_ENTRY(183),
+ AVF_PTT_UNUSED_ENTRY(184),
+ AVF_PTT_UNUSED_ENTRY(185),
+ AVF_PTT_UNUSED_ENTRY(186),
+ AVF_PTT_UNUSED_ENTRY(187),
+ AVF_PTT_UNUSED_ENTRY(188),
+ AVF_PTT_UNUSED_ENTRY(189),
+
+ AVF_PTT_UNUSED_ENTRY(190),
+ AVF_PTT_UNUSED_ENTRY(191),
+ AVF_PTT_UNUSED_ENTRY(192),
+ AVF_PTT_UNUSED_ENTRY(193),
+ AVF_PTT_UNUSED_ENTRY(194),
+ AVF_PTT_UNUSED_ENTRY(195),
+ AVF_PTT_UNUSED_ENTRY(196),
+ AVF_PTT_UNUSED_ENTRY(197),
+ AVF_PTT_UNUSED_ENTRY(198),
+ AVF_PTT_UNUSED_ENTRY(199),
+
+ AVF_PTT_UNUSED_ENTRY(200),
+ AVF_PTT_UNUSED_ENTRY(201),
+ AVF_PTT_UNUSED_ENTRY(202),
+ AVF_PTT_UNUSED_ENTRY(203),
+ AVF_PTT_UNUSED_ENTRY(204),
+ AVF_PTT_UNUSED_ENTRY(205),
+ AVF_PTT_UNUSED_ENTRY(206),
+ AVF_PTT_UNUSED_ENTRY(207),
+ AVF_PTT_UNUSED_ENTRY(208),
+ AVF_PTT_UNUSED_ENTRY(209),
+
+ AVF_PTT_UNUSED_ENTRY(210),
+ AVF_PTT_UNUSED_ENTRY(211),
+ AVF_PTT_UNUSED_ENTRY(212),
+ AVF_PTT_UNUSED_ENTRY(213),
+ AVF_PTT_UNUSED_ENTRY(214),
+ AVF_PTT_UNUSED_ENTRY(215),
+ AVF_PTT_UNUSED_ENTRY(216),
+ AVF_PTT_UNUSED_ENTRY(217),
+ AVF_PTT_UNUSED_ENTRY(218),
+ AVF_PTT_UNUSED_ENTRY(219),
+
+ AVF_PTT_UNUSED_ENTRY(220),
+ AVF_PTT_UNUSED_ENTRY(221),
+ AVF_PTT_UNUSED_ENTRY(222),
+ AVF_PTT_UNUSED_ENTRY(223),
+ AVF_PTT_UNUSED_ENTRY(224),
+ AVF_PTT_UNUSED_ENTRY(225),
+ AVF_PTT_UNUSED_ENTRY(226),
+ AVF_PTT_UNUSED_ENTRY(227),
+ AVF_PTT_UNUSED_ENTRY(228),
+ AVF_PTT_UNUSED_ENTRY(229),
+
+ AVF_PTT_UNUSED_ENTRY(230),
+ AVF_PTT_UNUSED_ENTRY(231),
+ AVF_PTT_UNUSED_ENTRY(232),
+ AVF_PTT_UNUSED_ENTRY(233),
+ AVF_PTT_UNUSED_ENTRY(234),
+ AVF_PTT_UNUSED_ENTRY(235),
+ AVF_PTT_UNUSED_ENTRY(236),
+ AVF_PTT_UNUSED_ENTRY(237),
+ AVF_PTT_UNUSED_ENTRY(238),
+ AVF_PTT_UNUSED_ENTRY(239),
+
+ AVF_PTT_UNUSED_ENTRY(240),
+ AVF_PTT_UNUSED_ENTRY(241),
+ AVF_PTT_UNUSED_ENTRY(242),
+ AVF_PTT_UNUSED_ENTRY(243),
+ AVF_PTT_UNUSED_ENTRY(244),
+ AVF_PTT_UNUSED_ENTRY(245),
+ AVF_PTT_UNUSED_ENTRY(246),
+ AVF_PTT_UNUSED_ENTRY(247),
+ AVF_PTT_UNUSED_ENTRY(248),
+ AVF_PTT_UNUSED_ENTRY(249),
+
+ AVF_PTT_UNUSED_ENTRY(250),
+ AVF_PTT_UNUSED_ENTRY(251),
+ AVF_PTT_UNUSED_ENTRY(252),
+ AVF_PTT_UNUSED_ENTRY(253),
+ AVF_PTT_UNUSED_ENTRY(254),
+ AVF_PTT_UNUSED_ENTRY(255)
+};
+
+
+/**
+ * avf_validate_mac_addr - Validate unicast MAC address
+ * @mac_addr: pointer to MAC address
+ *
+ * Tests a MAC address to ensure it is a valid Individual Address
+ **/
+enum avf_status_code avf_validate_mac_addr(u8 *mac_addr)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+
+ DEBUGFUNC("avf_validate_mac_addr");
+
+ /* Broadcast addresses ARE multicast addresses
+ * Make sure it is not a multicast address
+ * Reject the zero address
+ */
+ if (AVF_IS_MULTICAST(mac_addr) ||
+ (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 &&
+ mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0))
+ status = AVF_ERR_INVALID_MAC_ADDR;
+
+ return status;
+}
+
+/**
+ * avf_aq_rx_ctl_read_register - use FW to read from an Rx control register
+ * @hw: pointer to the hw struct
+ * @reg_addr: register address
+ * @reg_val: ptr to register value
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Use the firmware to read the Rx control register,
+ * especially useful if the Rx unit is under heavy pressure
+ **/
+enum avf_status_code avf_aq_rx_ctl_read_register(struct avf_hw *hw,
+ u32 reg_addr, u32 *reg_val,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_rx_ctl_reg_read_write *cmd_resp =
+ (struct avf_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
+ enum avf_status_code status;
+
+ if (reg_val == NULL)
+ return AVF_ERR_PARAM;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_rx_ctl_reg_read);
+
+ cmd_resp->address = CPU_TO_LE32(reg_addr);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (status == AVF_SUCCESS)
+ *reg_val = LE32_TO_CPU(cmd_resp->value);
+
+ return status;
+}
+
+/**
+ * avf_read_rx_ctl - read from an Rx control register
+ * @hw: pointer to the hw struct
+ * @reg_addr: register address
+ **/
+u32 avf_read_rx_ctl(struct avf_hw *hw, u32 reg_addr)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+ bool use_register;
+ int retry = 5;
+ u32 val = 0;
+
+ use_register = (((hw->aq.api_maj_ver == 1) &&
+ (hw->aq.api_min_ver < 5)) ||
+ (hw->mac.type == AVF_MAC_X722));
+ if (!use_register) {
+do_retry:
+ status = avf_aq_rx_ctl_read_register(hw, reg_addr, &val, NULL);
+ if (hw->aq.asq_last_status == AVF_AQ_RC_EAGAIN && retry) {
+ avf_msec_delay(1);
+ retry--;
+ goto do_retry;
+ }
+ }
+
+ /* if the AQ access failed, try the old-fashioned way */
+ if (status || use_register)
+ val = rd32(hw, reg_addr);
+
+ return val;
+}
+
+/**
+ * avf_aq_rx_ctl_write_register
+ * @hw: pointer to the hw struct
+ * @reg_addr: register address
+ * @reg_val: register value
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Use the firmware to write to an Rx control register,
+ * especially useful if the Rx unit is under heavy pressure
+ **/
+enum avf_status_code avf_aq_rx_ctl_write_register(struct avf_hw *hw,
+ u32 reg_addr, u32 reg_val,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_rx_ctl_reg_read_write *cmd =
+ (struct avf_aqc_rx_ctl_reg_read_write *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_rx_ctl_reg_write);
+
+ cmd->address = CPU_TO_LE32(reg_addr);
+ cmd->value = CPU_TO_LE32(reg_val);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_write_rx_ctl - write to an Rx control register
+ * @hw: pointer to the hw struct
+ * @reg_addr: register address
+ * @reg_val: register value
+ **/
+void avf_write_rx_ctl(struct avf_hw *hw, u32 reg_addr, u32 reg_val)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+ bool use_register;
+ int retry = 5;
+
+ use_register = (((hw->aq.api_maj_ver == 1) &&
+ (hw->aq.api_min_ver < 5)) ||
+ (hw->mac.type == AVF_MAC_X722));
+ if (!use_register) {
+do_retry:
+ status = avf_aq_rx_ctl_write_register(hw, reg_addr,
+ reg_val, NULL);
+ if (hw->aq.asq_last_status == AVF_AQ_RC_EAGAIN && retry) {
+ avf_msec_delay(1);
+ retry--;
+ goto do_retry;
+ }
+ }
+
+ /* if the AQ access failed, try the old-fashioned way */
+ if (status || use_register)
+ wr32(hw, reg_addr, reg_val);
+}
+
+/**
+ * avf_aq_set_phy_register
+ * @hw: pointer to the hw struct
+ * @phy_select: select which phy should be accessed
+ * @dev_addr: PHY device address
+ * @reg_addr: PHY register address
+ * @reg_val: new register value
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Write the external PHY register.
+ **/
+enum avf_status_code avf_aq_set_phy_register(struct avf_hw *hw,
+ u8 phy_select, u8 dev_addr,
+ u32 reg_addr, u32 reg_val,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_phy_register_access *cmd =
+ (struct avf_aqc_phy_register_access *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_set_phy_register);
+
+ cmd->phy_interface = phy_select;
+ cmd->dev_addres = dev_addr;
+ cmd->reg_address = CPU_TO_LE32(reg_addr);
+ cmd->reg_value = CPU_TO_LE32(reg_val);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_aq_get_phy_register
+ * @hw: pointer to the hw struct
+ * @phy_select: select which phy should be accessed
+ * @dev_addr: PHY device address
+ * @reg_addr: PHY register address
+ * @reg_val: read register value
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Read the external PHY register.
+ **/
+enum avf_status_code avf_aq_get_phy_register(struct avf_hw *hw,
+ u8 phy_select, u8 dev_addr,
+ u32 reg_addr, u32 *reg_val,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_phy_register_access *cmd =
+ (struct avf_aqc_phy_register_access *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_get_phy_register);
+
+ cmd->phy_interface = phy_select;
+ cmd->dev_addres = dev_addr;
+ cmd->reg_address = CPU_TO_LE32(reg_addr);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+ if (!status)
+ *reg_val = LE32_TO_CPU(cmd->reg_value);
+
+ return status;
+}
+
+
+/**
+ * avf_aq_send_msg_to_pf
+ * @hw: pointer to the hardware structure
+ * @v_opcode: opcodes for VF-PF communication
+ * @v_retval: return error code
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @cmd_details: pointer to command details
+ *
+ * Send message to PF driver using admin queue. By default, this message
+ * is sent asynchronously, i.e. avf_asq_send_command() does not wait for
+ * completion before returning.
+ **/
+enum avf_status_code avf_aq_send_msg_to_pf(struct avf_hw *hw,
+ enum virtchnl_ops v_opcode,
+ enum avf_status_code v_retval,
+ u8 *msg, u16 msglen,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_asq_cmd_details details;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_send_msg_to_pf);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_SI);
+ desc.cookie_high = CPU_TO_LE32(v_opcode);
+ desc.cookie_low = CPU_TO_LE32(v_retval);
+ if (msglen) {
+ desc.flags |= CPU_TO_LE16((u16)(AVF_AQ_FLAG_BUF
+ | AVF_AQ_FLAG_RD));
+ if (msglen > AVF_AQ_LARGE_BUF)
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_LB);
+ desc.datalen = CPU_TO_LE16(msglen);
+ }
+ if (!cmd_details) {
+ avf_memset(&details, 0, sizeof(details), AVF_NONDMA_MEM);
+ details.async = true;
+ cmd_details = &details;
+ }
+ status = avf_asq_send_command(hw, (struct avf_aq_desc *)&desc, msg,
+ msglen, cmd_details);
+ return status;
+}
+
+/**
+ * avf_parse_hw_config
+ * @hw: pointer to the hardware structure
+ * @msg: pointer to the virtual channel VF resource structure
+ *
+ * Given a VF resource message from the PF, populate the hw struct
+ * with appropriate information.
+ **/
+void avf_parse_hw_config(struct avf_hw *hw,
+ struct virtchnl_vf_resource *msg)
+{
+ struct virtchnl_vsi_resource *vsi_res;
+ int i;
+
+ vsi_res = &msg->vsi_res[0];
+
+ hw->dev_caps.num_vsis = msg->num_vsis;
+ hw->dev_caps.num_rx_qp = msg->num_queue_pairs;
+ hw->dev_caps.num_tx_qp = msg->num_queue_pairs;
+ hw->dev_caps.num_msix_vectors_vf = msg->max_vectors;
+ hw->dev_caps.dcb = msg->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_L2;
+ hw->dev_caps.iwarp = (msg->vf_cap_flags &
+ VIRTCHNL_VF_OFFLOAD_IWARP) ? 1 : 0;
+ for (i = 0; i < msg->num_vsis; i++) {
+ if (vsi_res->vsi_type == VIRTCHNL_VSI_SRIOV) {
+ avf_memcpy(hw->mac.perm_addr,
+ vsi_res->default_mac_addr,
+ ETH_ALEN,
+ AVF_NONDMA_TO_NONDMA);
+ avf_memcpy(hw->mac.addr, vsi_res->default_mac_addr,
+ ETH_ALEN,
+ AVF_NONDMA_TO_NONDMA);
+ }
+ vsi_res++;
+ }
+}
+
+/**
+ * avf_reset
+ * @hw: pointer to the hardware structure
+ *
+ * Send a VF_RESET message to the PF. Does not wait for response from PF
+ * as none will be forthcoming. Immediately after calling this function,
+ * the admin queue should be shut down and (optionally) reinitialized.
+ **/
+enum avf_status_code avf_reset(struct avf_hw *hw)
+{
+ return avf_aq_send_msg_to_pf(hw, VIRTCHNL_OP_RESET_VF,
+ AVF_SUCCESS, NULL, 0, NULL);
+}
+
+/**
+ * avf_aq_set_arp_proxy_config
+ * @hw: pointer to the HW structure
+ * @proxy_config: pointer to proxy config command table struct
+ * @cmd_details: pointer to command details
+ *
+ * Set ARP offload parameters from pre-populated
+ * avf_aqc_arp_proxy_data struct
+ **/
+enum avf_status_code avf_aq_set_arp_proxy_config(struct avf_hw *hw,
+ struct avf_aqc_arp_proxy_data *proxy_config,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ enum avf_status_code status;
+
+ if (!proxy_config)
+ return AVF_ERR_PARAM;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_set_proxy_config);
+
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_RD);
+ desc.params.external.addr_high =
+ CPU_TO_LE32(AVF_HI_DWORD((u64)proxy_config));
+ desc.params.external.addr_low =
+ CPU_TO_LE32(AVF_LO_DWORD((u64)proxy_config));
+ desc.datalen = CPU_TO_LE16(sizeof(struct avf_aqc_arp_proxy_data));
+
+ status = avf_asq_send_command(hw, &desc, proxy_config,
+ sizeof(struct avf_aqc_arp_proxy_data),
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_aq_opc_set_ns_proxy_table_entry
+ * @hw: pointer to the HW structure
+ * @ns_proxy_table_entry: pointer to NS table entry command struct
+ * @cmd_details: pointer to command details
+ *
+ * Set IPv6 Neighbor Solicitation (NS) protocol offload parameters
+ * from pre-populated avf_aqc_ns_proxy_data struct
+ **/
+enum avf_status_code avf_aq_set_ns_proxy_table_entry(struct avf_hw *hw,
+ struct avf_aqc_ns_proxy_data *ns_proxy_table_entry,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ enum avf_status_code status;
+
+ if (!ns_proxy_table_entry)
+ return AVF_ERR_PARAM;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_set_ns_proxy_table_entry);
+
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_RD);
+ desc.params.external.addr_high =
+ CPU_TO_LE32(AVF_HI_DWORD((u64)ns_proxy_table_entry));
+ desc.params.external.addr_low =
+ CPU_TO_LE32(AVF_LO_DWORD((u64)ns_proxy_table_entry));
+ desc.datalen = CPU_TO_LE16(sizeof(struct avf_aqc_ns_proxy_data));
+
+ status = avf_asq_send_command(hw, &desc, ns_proxy_table_entry,
+ sizeof(struct avf_aqc_ns_proxy_data),
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_aq_set_clear_wol_filter
+ * @hw: pointer to the hw struct
+ * @filter_index: index of filter to modify (0-7)
+ * @filter: buffer containing filter to be set
+ * @set_filter: true to set filter, false to clear filter
+ * @no_wol_tco: if true, pass through packets cannot cause wake-up
+ * if false, pass through packets may cause wake-up
+ * @filter_valid: true if filter action is valid
+ * @no_wol_tco_valid: true if no WoL in TCO traffic action valid
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Set or clear WoL filter for port attached to the PF
+ **/
+enum avf_status_code avf_aq_set_clear_wol_filter(struct avf_hw *hw,
+ u8 filter_index,
+ struct avf_aqc_set_wol_filter_data *filter,
+ bool set_filter, bool no_wol_tco,
+ bool filter_valid, bool no_wol_tco_valid,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_set_wol_filter *cmd =
+ (struct avf_aqc_set_wol_filter *)&desc.params.raw;
+ enum avf_status_code status;
+ u16 cmd_flags = 0;
+ u16 valid_flags = 0;
+ u16 buff_len = 0;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_set_wol_filter);
+
+ if (filter_index >= AVF_AQC_MAX_NUM_WOL_FILTERS)
+ return AVF_ERR_PARAM;
+ cmd->filter_index = CPU_TO_LE16(filter_index);
+
+ if (set_filter) {
+ if (!filter)
+ return AVF_ERR_PARAM;
+
+ cmd_flags |= AVF_AQC_SET_WOL_FILTER;
+ cmd_flags |= AVF_AQC_SET_WOL_FILTER_WOL_PRESERVE_ON_PFR;
+ }
+
+ if (no_wol_tco)
+ cmd_flags |= AVF_AQC_SET_WOL_FILTER_NO_TCO_WOL;
+ cmd->cmd_flags = CPU_TO_LE16(cmd_flags);
+
+ if (filter_valid)
+ valid_flags |= AVF_AQC_SET_WOL_FILTER_ACTION_VALID;
+ if (no_wol_tco_valid)
+ valid_flags |= AVF_AQC_SET_WOL_FILTER_NO_TCO_ACTION_VALID;
+ cmd->valid_flags = CPU_TO_LE16(valid_flags);
+
+ buff_len = sizeof(*filter);
+ desc.datalen = CPU_TO_LE16(buff_len);
+
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_RD);
+
+ cmd->address_high = CPU_TO_LE32(AVF_HI_DWORD((u64)filter));
+ cmd->address_low = CPU_TO_LE32(AVF_LO_DWORD((u64)filter));
+
+ status = avf_asq_send_command(hw, &desc, filter,
+ buff_len, cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_aq_get_wake_event_reason
+ * @hw: pointer to the hw struct
+ * @wake_reason: return value, index of matching filter
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Get information for the reason of a Wake Up event
+ **/
+enum avf_status_code avf_aq_get_wake_event_reason(struct avf_hw *hw,
+ u16 *wake_reason,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_get_wake_reason_completion *resp =
+ (struct avf_aqc_get_wake_reason_completion *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc, avf_aqc_opc_get_wake_reason);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (status == AVF_SUCCESS)
+ *wake_reason = LE16_TO_CPU(resp->wake_reason);
+
+ return status;
+}
+
+/**
+* avf_aq_clear_all_wol_filters
+* @hw: pointer to the hw struct
+* @cmd_details: pointer to command details structure or NULL
+*
+* Get information for the reason of a Wake Up event
+**/
+enum avf_status_code avf_aq_clear_all_wol_filters(struct avf_hw *hw,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_clear_all_wol_filters);
+
+ status = avf_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_aq_write_ddp - Write dynamic device personalization (ddp)
+ * @hw: pointer to the hw struct
+ * @buff: command buffer (size in bytes = buff_size)
+ * @buff_size: buffer size in bytes
+ * @track_id: package tracking id
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+enum
+avf_status_code avf_aq_write_ddp(struct avf_hw *hw, void *buff,
+ u16 buff_size, u32 track_id,
+ u32 *error_offset, u32 *error_info,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_write_personalization_profile *cmd =
+ (struct avf_aqc_write_personalization_profile *)
+ &desc.params.raw;
+ struct avf_aqc_write_ddp_resp *resp;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_write_personalization_profile);
+
+ desc.flags |= CPU_TO_LE16(AVF_AQ_FLAG_BUF | AVF_AQ_FLAG_RD);
+ if (buff_size > AVF_AQ_LARGE_BUF)
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_LB);
+
+ desc.datalen = CPU_TO_LE16(buff_size);
+
+ cmd->profile_track_id = CPU_TO_LE32(track_id);
+
+ status = avf_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+ if (!status) {
+ resp = (struct avf_aqc_write_ddp_resp *)&desc.params.raw;
+ if (error_offset)
+ *error_offset = LE32_TO_CPU(resp->error_offset);
+ if (error_info)
+ *error_info = LE32_TO_CPU(resp->error_info);
+ }
+
+ return status;
+}
+
+/**
+ * avf_aq_get_ddp_list - Read dynamic device personalization (ddp)
+ * @hw: pointer to the hw struct
+ * @buff: command buffer (size in bytes = buff_size)
+ * @buff_size: buffer size in bytes
+ * @flags: AdminQ command flags
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+enum
+avf_status_code avf_aq_get_ddp_list(struct avf_hw *hw, void *buff,
+ u16 buff_size, u8 flags,
+ struct avf_asq_cmd_details *cmd_details)
+{
+ struct avf_aq_desc desc;
+ struct avf_aqc_get_applied_profiles *cmd =
+ (struct avf_aqc_get_applied_profiles *)&desc.params.raw;
+ enum avf_status_code status;
+
+ avf_fill_default_direct_cmd_desc(&desc,
+ avf_aqc_opc_get_personalization_profile_list);
+
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_BUF);
+ if (buff_size > AVF_AQ_LARGE_BUF)
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_LB);
+ desc.datalen = CPU_TO_LE16(buff_size);
+
+ cmd->flags = flags;
+
+ status = avf_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+
+ return status;
+}
+
+/**
+ * avf_find_segment_in_package
+ * @segment_type: the segment type to search for (i.e., SEGMENT_TYPE_AVF)
+ * @pkg_hdr: pointer to the package header to be searched
+ *
+ * This function searches a package file for a particular segment type. On
+ * success it returns a pointer to the segment header, otherwise it will
+ * return NULL.
+ **/
+struct avf_generic_seg_header *
+avf_find_segment_in_package(u32 segment_type,
+ struct avf_package_header *pkg_hdr)
+{
+ struct avf_generic_seg_header *segment;
+ u32 i;
+
+ /* Search all package segments for the requested segment type */
+ for (i = 0; i < pkg_hdr->segment_count; i++) {
+ segment =
+ (struct avf_generic_seg_header *)((u8 *)pkg_hdr +
+ pkg_hdr->segment_offset[i]);
+
+ if (segment->type == segment_type)
+ return segment;
+ }
+
+ return NULL;
+}
+
+/* Get section table in profile */
+#define AVF_SECTION_TABLE(profile, sec_tbl) \
+ do { \
+ struct avf_profile_segment *p = (profile); \
+ u32 count; \
+ u32 *nvm; \
+ count = p->device_table_count; \
+ nvm = (u32 *)&p->device_table[count]; \
+ sec_tbl = (struct avf_section_table *)&nvm[nvm[0] + 1]; \
+ } while (0)
+
+/* Get section header in profile */
+#define AVF_SECTION_HEADER(profile, offset) \
+ (struct avf_profile_section_header *)((u8 *)(profile) + (offset))
+
+/**
+ * avf_find_section_in_profile
+ * @section_type: the section type to search for (i.e., SECTION_TYPE_NOTE)
+ * @profile: pointer to the avf segment header to be searched
+ *
+ * This function searches avf segment for a particular section type. On
+ * success it returns a pointer to the section header, otherwise it will
+ * return NULL.
+ **/
+struct avf_profile_section_header *
+avf_find_section_in_profile(u32 section_type,
+ struct avf_profile_segment *profile)
+{
+ struct avf_profile_section_header *sec;
+ struct avf_section_table *sec_tbl;
+ u32 sec_off;
+ u32 i;
+
+ if (profile->header.type != SEGMENT_TYPE_AVF)
+ return NULL;
+
+ AVF_SECTION_TABLE(profile, sec_tbl);
+
+ for (i = 0; i < sec_tbl->section_count; i++) {
+ sec_off = sec_tbl->section_offset[i];
+ sec = AVF_SECTION_HEADER(profile, sec_off);
+ if (sec->section.type == section_type)
+ return sec;
+ }
+
+ return NULL;
+}
+
+/**
+ * avf_ddp_exec_aq_section - Execute generic AQ for DDP
+ * @hw: pointer to the hw struct
+ * @aq: command buffer containing all data to execute AQ
+ **/
+STATIC enum
+avf_status_code avf_ddp_exec_aq_section(struct avf_hw *hw,
+ struct avf_profile_aq_section *aq)
+{
+ enum avf_status_code status;
+ struct avf_aq_desc desc;
+ u8 *msg = NULL;
+ u16 msglen;
+
+ avf_fill_default_direct_cmd_desc(&desc, aq->opcode);
+ desc.flags |= CPU_TO_LE16(aq->flags);
+ avf_memcpy(desc.params.raw, aq->param, sizeof(desc.params.raw),
+ AVF_NONDMA_TO_NONDMA);
+
+ msglen = aq->datalen;
+ if (msglen) {
+ desc.flags |= CPU_TO_LE16((u16)(AVF_AQ_FLAG_BUF |
+ AVF_AQ_FLAG_RD));
+ if (msglen > AVF_AQ_LARGE_BUF)
+ desc.flags |= CPU_TO_LE16((u16)AVF_AQ_FLAG_LB);
+ desc.datalen = CPU_TO_LE16(msglen);
+ msg = &aq->data[0];
+ }
+
+ status = avf_asq_send_command(hw, &desc, msg, msglen, NULL);
+
+ if (status != AVF_SUCCESS) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "unable to exec DDP AQ opcode %u, error %d\n",
+ aq->opcode, status);
+ return status;
+ }
+
+ /* copy returned desc to aq_buf */
+ avf_memcpy(aq->param, desc.params.raw, sizeof(desc.params.raw),
+ AVF_NONDMA_TO_NONDMA);
+
+ return AVF_SUCCESS;
+}
+
+/**
+ * avf_validate_profile
+ * @hw: pointer to the hardware structure
+ * @profile: pointer to the profile segment of the package to be validated
+ * @track_id: package tracking id
+ * @rollback: flag if the profile is for rollback.
+ *
+ * Validates supported devices and profile's sections.
+ */
+STATIC enum avf_status_code
+avf_validate_profile(struct avf_hw *hw, struct avf_profile_segment *profile,
+ u32 track_id, bool rollback)
+{
+ struct avf_profile_section_header *sec = NULL;
+ enum avf_status_code status = AVF_SUCCESS;
+ struct avf_section_table *sec_tbl;
+ u32 vendor_dev_id;
+ u32 dev_cnt;
+ u32 sec_off;
+ u32 i;
+
+ if (track_id == AVF_DDP_TRACKID_INVALID) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE, "Invalid track_id\n");
+ return AVF_NOT_SUPPORTED;
+ }
+
+ dev_cnt = profile->device_table_count;
+ for (i = 0; i < dev_cnt; i++) {
+ vendor_dev_id = profile->device_table[i].vendor_dev_id;
+ if ((vendor_dev_id >> 16) == AVF_INTEL_VENDOR_ID &&
+ hw->device_id == (vendor_dev_id & 0xFFFF))
+ break;
+ }
+ if (dev_cnt && (i == dev_cnt)) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Device doesn't support DDP\n");
+ return AVF_ERR_DEVICE_NOT_SUPPORTED;
+ }
+
+ AVF_SECTION_TABLE(profile, sec_tbl);
+
+ /* Validate sections types */
+ for (i = 0; i < sec_tbl->section_count; i++) {
+ sec_off = sec_tbl->section_offset[i];
+ sec = AVF_SECTION_HEADER(profile, sec_off);
+ if (rollback) {
+ if (sec->section.type == SECTION_TYPE_MMIO ||
+ sec->section.type == SECTION_TYPE_AQ ||
+ sec->section.type == SECTION_TYPE_RB_AQ) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Not a roll-back package\n");
+ return AVF_NOT_SUPPORTED;
+ }
+ } else {
+ if (sec->section.type == SECTION_TYPE_RB_AQ ||
+ sec->section.type == SECTION_TYPE_RB_MMIO) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Not an original package\n");
+ return AVF_NOT_SUPPORTED;
+ }
+ }
+ }
+
+ return status;
+}
+
+/**
+ * avf_write_profile
+ * @hw: pointer to the hardware structure
+ * @profile: pointer to the profile segment of the package to be downloaded
+ * @track_id: package tracking id
+ *
+ * Handles the download of a complete package.
+ */
+enum avf_status_code
+avf_write_profile(struct avf_hw *hw, struct avf_profile_segment *profile,
+ u32 track_id)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+ struct avf_section_table *sec_tbl;
+ struct avf_profile_section_header *sec = NULL;
+ struct avf_profile_aq_section *ddp_aq;
+ u32 section_size = 0;
+ u32 offset = 0, info = 0;
+ u32 sec_off;
+ u32 i;
+
+ status = avf_validate_profile(hw, profile, track_id, false);
+ if (status)
+ return status;
+
+ AVF_SECTION_TABLE(profile, sec_tbl);
+
+ for (i = 0; i < sec_tbl->section_count; i++) {
+ sec_off = sec_tbl->section_offset[i];
+ sec = AVF_SECTION_HEADER(profile, sec_off);
+ /* Process generic admin command */
+ if (sec->section.type == SECTION_TYPE_AQ) {
+ ddp_aq = (struct avf_profile_aq_section *)&sec[1];
+ status = avf_ddp_exec_aq_section(hw, ddp_aq);
+ if (status) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Failed to execute aq: section %d, opcode %u\n",
+ i, ddp_aq->opcode);
+ break;
+ }
+ sec->section.type = SECTION_TYPE_RB_AQ;
+ }
+
+ /* Skip any non-mmio sections */
+ if (sec->section.type != SECTION_TYPE_MMIO)
+ continue;
+
+ section_size = sec->section.size +
+ sizeof(struct avf_profile_section_header);
+
+ /* Write MMIO section */
+ status = avf_aq_write_ddp(hw, (void *)sec, (u16)section_size,
+ track_id, &offset, &info, NULL);
+ if (status) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Failed to write profile: section %d, offset %d, info %d\n",
+ i, offset, info);
+ break;
+ }
+ }
+ return status;
+}
+
+/**
+ * avf_rollback_profile
+ * @hw: pointer to the hardware structure
+ * @profile: pointer to the profile segment of the package to be removed
+ * @track_id: package tracking id
+ *
+ * Rolls back previously loaded package.
+ */
+enum avf_status_code
+avf_rollback_profile(struct avf_hw *hw, struct avf_profile_segment *profile,
+ u32 track_id)
+{
+ struct avf_profile_section_header *sec = NULL;
+ enum avf_status_code status = AVF_SUCCESS;
+ struct avf_section_table *sec_tbl;
+ u32 offset = 0, info = 0;
+ u32 section_size = 0;
+ u32 sec_off;
+ int i;
+
+ status = avf_validate_profile(hw, profile, track_id, true);
+ if (status)
+ return status;
+
+ AVF_SECTION_TABLE(profile, sec_tbl);
+
+ /* For rollback write sections in reverse */
+ for (i = sec_tbl->section_count - 1; i >= 0; i--) {
+ sec_off = sec_tbl->section_offset[i];
+ sec = AVF_SECTION_HEADER(profile, sec_off);
+
+ /* Skip any non-rollback sections */
+ if (sec->section.type != SECTION_TYPE_RB_MMIO)
+ continue;
+
+ section_size = sec->section.size +
+ sizeof(struct avf_profile_section_header);
+
+ /* Write roll-back MMIO section */
+ status = avf_aq_write_ddp(hw, (void *)sec, (u16)section_size,
+ track_id, &offset, &info, NULL);
+ if (status) {
+ avf_debug(hw, AVF_DEBUG_PACKAGE,
+ "Failed to write profile: section %d, offset %d, info %d\n",
+ i, offset, info);
+ break;
+ }
+ }
+ return status;
+}
+
+/**
+ * avf_add_pinfo_to_list
+ * @hw: pointer to the hardware structure
+ * @profile: pointer to the profile segment of the package
+ * @profile_info_sec: buffer for information section
+ * @track_id: package tracking id
+ *
+ * Register a profile to the list of loaded profiles.
+ */
+enum avf_status_code
+avf_add_pinfo_to_list(struct avf_hw *hw,
+ struct avf_profile_segment *profile,
+ u8 *profile_info_sec, u32 track_id)
+{
+ enum avf_status_code status = AVF_SUCCESS;
+ struct avf_profile_section_header *sec = NULL;
+ struct avf_profile_info *pinfo;
+ u32 offset = 0, info = 0;
+
+ sec = (struct avf_profile_section_header *)profile_info_sec;
+ sec->tbl_size = 1;
+ sec->data_end = sizeof(struct avf_profile_section_header) +
+ sizeof(struct avf_profile_info);
+ sec->section.type = SECTION_TYPE_INFO;
+ sec->section.offset = sizeof(struct avf_profile_section_header);
+ sec->section.size = sizeof(struct avf_profile_info);
+ pinfo = (struct avf_profile_info *)(profile_info_sec +
+ sec->section.offset);
+ pinfo->track_id = track_id;
+ pinfo->version = profile->version;
+ pinfo->op = AVF_DDP_ADD_TRACKID;
+ avf_memcpy(pinfo->name, profile->name, AVF_DDP_NAME_SIZE,
+ AVF_NONDMA_TO_NONDMA);
+
+ status = avf_aq_write_ddp(hw, (void *)sec, sec->data_end,
+ track_id, &offset, &info, NULL);
+ return status;
+}
diff --git a/drivers/net/avf/base/avf_devids.h b/drivers/net/avf/base/avf_devids.h
new file mode 100644
index 0000000..7d9fed2
--- /dev/null
+++ b/drivers/net/avf/base/avf_devids.h
@@ -0,0 +1,43 @@
+/*******************************************************************************
+
+Copyright (c) 2017, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_DEVIDS_H_
+#define _AVF_DEVIDS_H_
+
+/* Vendor ID */
+#define AVF_INTEL_VENDOR_ID 0x8086
+
+/* Device IDs */
+#define AVF_DEV_ID_ADAPTIVE_VF 0x1889
+
+#endif /* _AVF_DEVIDS_H_ */
diff --git a/drivers/net/avf/base/avf_hmc.h b/drivers/net/avf/base/avf_hmc.h
new file mode 100644
index 0000000..b9b7b5b
--- /dev/null
+++ b/drivers/net/avf/base/avf_hmc.h
@@ -0,0 +1,245 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_HMC_H_
+#define _AVF_HMC_H_
+
+#define AVF_HMC_MAX_BP_COUNT 512
+
+/* forward-declare the HW struct for the compiler */
+struct avf_hw;
+
+#define AVF_HMC_INFO_SIGNATURE 0x484D5347 /* HMSG */
+#define AVF_HMC_PD_CNT_IN_SD 512
+#define AVF_HMC_DIRECT_BP_SIZE 0x200000 /* 2M */
+#define AVF_HMC_PAGED_BP_SIZE 4096
+#define AVF_HMC_PD_BP_BUF_ALIGNMENT 4096
+#define AVF_FIRST_VF_FPM_ID 16
+
+struct avf_hmc_obj_info {
+ u64 base; /* base addr in FPM */
+ u32 max_cnt; /* max count available for this hmc func */
+ u32 cnt; /* count of objects driver actually wants to create */
+ u64 size; /* size in bytes of one object */
+};
+
+enum avf_sd_entry_type {
+ AVF_SD_TYPE_INVALID = 0,
+ AVF_SD_TYPE_PAGED = 1,
+ AVF_SD_TYPE_DIRECT = 2
+};
+
+struct avf_hmc_bp {
+ enum avf_sd_entry_type entry_type;
+ struct avf_dma_mem addr; /* populate to be used by hw */
+ u32 sd_pd_index;
+ u32 ref_cnt;
+};
+
+struct avf_hmc_pd_entry {
+ struct avf_hmc_bp bp;
+ u32 sd_index;
+ bool rsrc_pg;
+ bool valid;
+};
+
+struct avf_hmc_pd_table {
+ struct avf_dma_mem pd_page_addr; /* populate to be used by hw */
+ struct avf_hmc_pd_entry *pd_entry; /* [512] for sw book keeping */
+ struct avf_virt_mem pd_entry_virt_mem; /* virt mem for pd_entry */
+
+ u32 ref_cnt;
+ u32 sd_index;
+};
+
+struct avf_hmc_sd_entry {
+ enum avf_sd_entry_type entry_type;
+ bool valid;
+
+ union {
+ struct avf_hmc_pd_table pd_table;
+ struct avf_hmc_bp bp;
+ } u;
+};
+
+struct avf_hmc_sd_table {
+ struct avf_virt_mem addr; /* used to track sd_entry allocations */
+ u32 sd_cnt;
+ u32 ref_cnt;
+ struct avf_hmc_sd_entry *sd_entry; /* (sd_cnt*512) entries max */
+};
+
+struct avf_hmc_info {
+ u32 signature;
+ /* equals to pci func num for PF and dynamically allocated for VFs */
+ u8 hmc_fn_id;
+ u16 first_sd_index; /* index of the first available SD */
+
+ /* hmc objects */
+ struct avf_hmc_obj_info *hmc_obj;
+ struct avf_virt_mem hmc_obj_virt_mem;
+ struct avf_hmc_sd_table sd_table;
+};
+
+#define AVF_INC_SD_REFCNT(sd_table) ((sd_table)->ref_cnt++)
+#define AVF_INC_PD_REFCNT(pd_table) ((pd_table)->ref_cnt++)
+#define AVF_INC_BP_REFCNT(bp) ((bp)->ref_cnt++)
+
+#define AVF_DEC_SD_REFCNT(sd_table) ((sd_table)->ref_cnt--)
+#define AVF_DEC_PD_REFCNT(pd_table) ((pd_table)->ref_cnt--)
+#define AVF_DEC_BP_REFCNT(bp) ((bp)->ref_cnt--)
+
+/**
+ * AVF_SET_PF_SD_ENTRY - marks the sd entry as valid in the hardware
+ * @hw: pointer to our hw struct
+ * @pa: pointer to physical address
+ * @sd_index: segment descriptor index
+ * @type: if sd entry is direct or paged
+ **/
+#define AVF_SET_PF_SD_ENTRY(hw, pa, sd_index, type) \
+{ \
+ u32 val1, val2, val3; \
+ val1 = (u32)(AVF_HI_DWORD(pa)); \
+ val2 = (u32)(pa) | (AVF_HMC_MAX_BP_COUNT << \
+ AVF_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) | \
+ ((((type) == AVF_SD_TYPE_PAGED) ? 0 : 1) << \
+ AVF_PFHMC_SDDATALOW_PMSDTYPE_SHIFT) | \
+ BIT(AVF_PFHMC_SDDATALOW_PMSDVALID_SHIFT); \
+ val3 = (sd_index) | BIT_ULL(AVF_PFHMC_SDCMD_PMSDWR_SHIFT); \
+ wr32((hw), AVF_PFHMC_SDDATAHIGH, val1); \
+ wr32((hw), AVF_PFHMC_SDDATALOW, val2); \
+ wr32((hw), AVF_PFHMC_SDCMD, val3); \
+}
+
+/**
+ * AVF_CLEAR_PF_SD_ENTRY - marks the sd entry as invalid in the hardware
+ * @hw: pointer to our hw struct
+ * @sd_index: segment descriptor index
+ * @type: if sd entry is direct or paged
+ **/
+#define AVF_CLEAR_PF_SD_ENTRY(hw, sd_index, type) \
+{ \
+ u32 val2, val3; \
+ val2 = (AVF_HMC_MAX_BP_COUNT << \
+ AVF_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) | \
+ ((((type) == AVF_SD_TYPE_PAGED) ? 0 : 1) << \
+ AVF_PFHMC_SDDATALOW_PMSDTYPE_SHIFT); \
+ val3 = (sd_index) | BIT_ULL(AVF_PFHMC_SDCMD_PMSDWR_SHIFT); \
+ wr32((hw), AVF_PFHMC_SDDATAHIGH, 0); \
+ wr32((hw), AVF_PFHMC_SDDATALOW, val2); \
+ wr32((hw), AVF_PFHMC_SDCMD, val3); \
+}
+
+/**
+ * AVF_INVALIDATE_PF_HMC_PD - Invalidates the pd cache in the hardware
+ * @hw: pointer to our hw struct
+ * @sd_idx: segment descriptor index
+ * @pd_idx: page descriptor index
+ **/
+#define AVF_INVALIDATE_PF_HMC_PD(hw, sd_idx, pd_idx) \
+ wr32((hw), AVF_PFHMC_PDINV, \
+ (((sd_idx) << AVF_PFHMC_PDINV_PMSDIDX_SHIFT) | \
+ ((pd_idx) << AVF_PFHMC_PDINV_PMPDIDX_SHIFT)))
+
+/**
+ * AVF_FIND_SD_INDEX_LIMIT - finds segment descriptor index limit
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @type: type of HMC resources we're searching
+ * @index: starting index for the object
+ * @cnt: number of objects we're trying to create
+ * @sd_idx: pointer to return index of the segment descriptor in question
+ * @sd_limit: pointer to return the maximum number of segment descriptors
+ *
+ * This function calculates the segment descriptor index and index limit
+ * for the resource defined by avf_hmc_rsrc_type.
+ **/
+#define AVF_FIND_SD_INDEX_LIMIT(hmc_info, type, index, cnt, sd_idx, sd_limit)\
+{ \
+ u64 fpm_addr, fpm_limit; \
+ fpm_addr = (hmc_info)->hmc_obj[(type)].base + \
+ (hmc_info)->hmc_obj[(type)].size * (index); \
+ fpm_limit = fpm_addr + (hmc_info)->hmc_obj[(type)].size * (cnt);\
+ *(sd_idx) = (u32)(fpm_addr / AVF_HMC_DIRECT_BP_SIZE); \
+ *(sd_limit) = (u32)((fpm_limit - 1) / AVF_HMC_DIRECT_BP_SIZE); \
+ /* add one more to the limit to correct our range */ \
+ *(sd_limit) += 1; \
+}
+
+/**
+ * AVF_FIND_PD_INDEX_LIMIT - finds page descriptor index limit
+ * @hmc_info: pointer to the HMC configuration information struct
+ * @type: HMC resource type we're examining
+ * @idx: starting index for the object
+ * @cnt: number of objects we're trying to create
+ * @pd_index: pointer to return page descriptor index
+ * @pd_limit: pointer to return page descriptor index limit
+ *
+ * Calculates the page descriptor index and index limit for the resource
+ * defined by avf_hmc_rsrc_type.
+ **/
+#define AVF_FIND_PD_INDEX_LIMIT(hmc_info, type, idx, cnt, pd_index, pd_limit)\
+{ \
+ u64 fpm_adr, fpm_limit; \
+ fpm_adr = (hmc_info)->hmc_obj[(type)].base + \
+ (hmc_info)->hmc_obj[(type)].size * (idx); \
+ fpm_limit = fpm_adr + (hmc_info)->hmc_obj[(type)].size * (cnt); \
+ *(pd_index) = (u32)(fpm_adr / AVF_HMC_PAGED_BP_SIZE); \
+ *(pd_limit) = (u32)((fpm_limit - 1) / AVF_HMC_PAGED_BP_SIZE); \
+ /* add one more to the limit to correct our range */ \
+ *(pd_limit) += 1; \
+}
+enum avf_status_code avf_add_sd_table_entry(struct avf_hw *hw,
+ struct avf_hmc_info *hmc_info,
+ u32 sd_index,
+ enum avf_sd_entry_type type,
+ u64 direct_mode_sz);
+
+enum avf_status_code avf_add_pd_table_entry(struct avf_hw *hw,
+ struct avf_hmc_info *hmc_info,
+ u32 pd_index,
+ struct avf_dma_mem *rsrc_pg);
+enum avf_status_code avf_remove_pd_bp(struct avf_hw *hw,
+ struct avf_hmc_info *hmc_info,
+ u32 idx);
+enum avf_status_code avf_prep_remove_sd_bp(struct avf_hmc_info *hmc_info,
+ u32 idx);
+enum avf_status_code avf_remove_sd_bp_new(struct avf_hw *hw,
+ struct avf_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+enum avf_status_code avf_prep_remove_pd_page(struct avf_hmc_info *hmc_info,
+ u32 idx);
+enum avf_status_code avf_remove_pd_page_new(struct avf_hw *hw,
+ struct avf_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+
+#endif /* _AVF_HMC_H_ */
diff --git a/drivers/net/avf/base/avf_lan_hmc.h b/drivers/net/avf/base/avf_lan_hmc.h
new file mode 100644
index 0000000..48805d8
--- /dev/null
+++ b/drivers/net/avf/base/avf_lan_hmc.h
@@ -0,0 +1,200 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_LAN_HMC_H_
+#define _AVF_LAN_HMC_H_
+
+/* forward-declare the HW struct for the compiler */
+struct avf_hw;
+
+/* HMC element context information */
+
+/* Rx queue context data
+ *
+ * The sizes of the variables may be larger than needed due to crossing byte
+ * boundaries. If we do not have the width of the variable set to the correct
+ * size then we could end up shifting bits off the top of the variable when the
+ * variable is at the top of a byte and crosses over into the next byte.
+ */
+struct avf_hmc_obj_rxq {
+ u16 head;
+ u16 cpuid; /* bigger than needed, see above for reason */
+ u64 base;
+ u16 qlen;
+#define AVF_RXQ_CTX_DBUFF_SHIFT 7
+ u16 dbuff; /* bigger than needed, see above for reason */
+#define AVF_RXQ_CTX_HBUFF_SHIFT 6
+ u16 hbuff; /* bigger than needed, see above for reason */
+ u8 dtype;
+ u8 dsize;
+ u8 crcstrip;
+ u8 fc_ena;
+ u8 l2tsel;
+ u8 hsplit_0;
+ u8 hsplit_1;
+ u8 showiv;
+ u32 rxmax; /* bigger than needed, see above for reason */
+ u8 tphrdesc_ena;
+ u8 tphwdesc_ena;
+ u8 tphdata_ena;
+ u8 tphhead_ena;
+ u16 lrxqthresh; /* bigger than needed, see above for reason */
+ u8 prefena; /* NOTE: normally must be set to 1 at init */
+};
+
+/* Tx queue context data
+*
+* The sizes of the variables may be larger than needed due to crossing byte
+* boundaries. If we do not have the width of the variable set to the correct
+* size then we could end up shifting bits off the top of the variable when the
+* variable is at the top of a byte and crosses over into the next byte.
+*/
+struct avf_hmc_obj_txq {
+ u16 head;
+ u8 new_context;
+ u64 base;
+ u8 fc_ena;
+ u8 timesync_ena;
+ u8 fd_ena;
+ u8 alt_vlan_ena;
+ u16 thead_wb;
+ u8 cpuid;
+ u8 head_wb_ena;
+ u16 qlen;
+ u8 tphrdesc_ena;
+ u8 tphrpacket_ena;
+ u8 tphwdesc_ena;
+ u64 head_wb_addr;
+ u32 crc;
+ u16 rdylist;
+ u8 rdylist_act;
+};
+
+/* for hsplit_0 field of Rx HMC context */
+enum avf_hmc_obj_rx_hsplit_0 {
+ AVF_HMC_OBJ_RX_HSPLIT_0_NO_SPLIT = 0,
+ AVF_HMC_OBJ_RX_HSPLIT_0_SPLIT_L2 = 1,
+ AVF_HMC_OBJ_RX_HSPLIT_0_SPLIT_IP = 2,
+ AVF_HMC_OBJ_RX_HSPLIT_0_SPLIT_TCP_UDP = 4,
+ AVF_HMC_OBJ_RX_HSPLIT_0_SPLIT_SCTP = 8,
+};
+
+/* fcoe_cntx and fcoe_filt are for debugging purpose only */
+struct avf_hmc_obj_fcoe_cntx {
+ u32 rsv[32];
+};
+
+struct avf_hmc_obj_fcoe_filt {
+ u32 rsv[8];
+};
+
+/* Context sizes for LAN objects */
+enum avf_hmc_lan_object_size {
+ AVF_HMC_LAN_OBJ_SZ_8 = 0x3,
+ AVF_HMC_LAN_OBJ_SZ_16 = 0x4,
+ AVF_HMC_LAN_OBJ_SZ_32 = 0x5,
+ AVF_HMC_LAN_OBJ_SZ_64 = 0x6,
+ AVF_HMC_LAN_OBJ_SZ_128 = 0x7,
+ AVF_HMC_LAN_OBJ_SZ_256 = 0x8,
+ AVF_HMC_LAN_OBJ_SZ_512 = 0x9,
+};
+
+#define AVF_HMC_L2OBJ_BASE_ALIGNMENT 512
+#define AVF_HMC_OBJ_SIZE_TXQ 128
+#define AVF_HMC_OBJ_SIZE_RXQ 32
+#define AVF_HMC_OBJ_SIZE_FCOE_CNTX 64
+#define AVF_HMC_OBJ_SIZE_FCOE_FILT 64
+
+enum avf_hmc_lan_rsrc_type {
+ AVF_HMC_LAN_FULL = 0,
+ AVF_HMC_LAN_TX = 1,
+ AVF_HMC_LAN_RX = 2,
+ AVF_HMC_FCOE_CTX = 3,
+ AVF_HMC_FCOE_FILT = 4,
+ AVF_HMC_LAN_MAX = 5
+};
+
+enum avf_hmc_model {
+ AVF_HMC_MODEL_DIRECT_PREFERRED = 0,
+ AVF_HMC_MODEL_DIRECT_ONLY = 1,
+ AVF_HMC_MODEL_PAGED_ONLY = 2,
+ AVF_HMC_MODEL_UNKNOWN,
+};
+
+struct avf_hmc_lan_create_obj_info {
+ struct avf_hmc_info *hmc_info;
+ u32 rsrc_type;
+ u32 start_idx;
+ u32 count;
+ enum avf_sd_entry_type entry_type;
+ u64 direct_mode_sz;
+};
+
+struct avf_hmc_lan_delete_obj_info {
+ struct avf_hmc_info *hmc_info;
+ u32 rsrc_type;
+ u32 start_idx;
+ u32 count;
+};
+
+enum avf_status_code avf_init_lan_hmc(struct avf_hw *hw, u32 txq_num,
+ u32 rxq_num, u32 fcoe_cntx_num,
+ u32 fcoe_filt_num);
+enum avf_status_code avf_configure_lan_hmc(struct avf_hw *hw,
+ enum avf_hmc_model model);
+enum avf_status_code avf_shutdown_lan_hmc(struct avf_hw *hw);
+
+u64 avf_calculate_l2fpm_size(u32 txq_num, u32 rxq_num,
+ u32 fcoe_cntx_num, u32 fcoe_filt_num);
+enum avf_status_code avf_get_lan_tx_queue_context(struct avf_hw *hw,
+ u16 queue,
+ struct avf_hmc_obj_txq *s);
+enum avf_status_code avf_clear_lan_tx_queue_context(struct avf_hw *hw,
+ u16 queue);
+enum avf_status_code avf_set_lan_tx_queue_context(struct avf_hw *hw,
+ u16 queue,
+ struct avf_hmc_obj_txq *s);
+enum avf_status_code avf_get_lan_rx_queue_context(struct avf_hw *hw,
+ u16 queue,
+ struct avf_hmc_obj_rxq *s);
+enum avf_status_code avf_clear_lan_rx_queue_context(struct avf_hw *hw,
+ u16 queue);
+enum avf_status_code avf_set_lan_rx_queue_context(struct avf_hw *hw,
+ u16 queue,
+ struct avf_hmc_obj_rxq *s);
+enum avf_status_code avf_create_lan_hmc_object(struct avf_hw *hw,
+ struct avf_hmc_lan_create_obj_info *info);
+enum avf_status_code avf_delete_lan_hmc_object(struct avf_hw *hw,
+ struct avf_hmc_lan_delete_obj_info *info);
+
+#endif /* _AVF_LAN_HMC_H_ */
diff --git a/drivers/net/avf/base/avf_osdep.h b/drivers/net/avf/base/avf_osdep.h
new file mode 100644
index 0000000..9ef4596
--- /dev/null
+++ b/drivers/net/avf/base/avf_osdep.h
@@ -0,0 +1,187 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Intel Corporation
+ */
+
+#ifndef _AVF_OSDEP_H_
+#define _AVF_OSDEP_H_
+
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdarg.h>
+
+#include <rte_common.h>
+#include <rte_memcpy.h>
+#include <rte_memzone.h>
+#include <rte_malloc.h>
+#include <rte_byteorder.h>
+#include <rte_cycles.h>
+#include <rte_spinlock.h>
+#include <rte_log.h>
+#include <rte_io.h>
+
+#include "../avf_log.h"
+
+#define INLINE inline
+#define STATIC static
+
+typedef uint8_t u8;
+typedef int8_t s8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+typedef int32_t s32;
+typedef uint64_t u64;
+
+#define __iomem
+#define hw_dbg(hw, S, A...) do {} while (0)
+#define upper_32_bits(n) ((u32)(((n) >> 16) >> 16))
+#define lower_32_bits(n) ((u32)(n))
+
+#ifndef ETH_ADDR_LEN
+#define ETH_ADDR_LEN 6
+#endif
+
+#ifndef __le16
+#define __le16 uint16_t
+#endif
+#ifndef __le32
+#define __le32 uint32_t
+#endif
+#ifndef __le64
+#define __le64 uint64_t
+#endif
+#ifndef __be16
+#define __be16 uint16_t
+#endif
+#ifndef __be32
+#define __be32 uint32_t
+#endif
+#ifndef __be64
+#define __be64 uint64_t
+#endif
+
+#define FALSE 0
+#define TRUE 1
+#define false 0
+#define true 1
+
+#define min(a,b) RTE_MIN(a,b)
+#define max(a,b) RTE_MAX(a,b)
+
+#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
+#define ASSERT(x) if(!(x)) rte_panic("AVF: x")
+
+#define DEBUGOUT(S) PMD_DRV_LOG_RAW(DEBUG, S)
+#define DEBUGOUT2(S, A...) PMD_DRV_LOG_RAW(DEBUG, S, ##A)
+#define DEBUGFUNC(F) DEBUGOUT(F "\n")
+
+#define CPU_TO_LE16(o) rte_cpu_to_le_16(o)
+#define CPU_TO_LE32(s) rte_cpu_to_le_32(s)
+#define CPU_TO_LE64(h) rte_cpu_to_le_64(h)
+#define LE16_TO_CPU(a) rte_le_to_cpu_16(a)
+#define LE32_TO_CPU(c) rte_le_to_cpu_32(c)
+#define LE64_TO_CPU(k) rte_le_to_cpu_64(k)
+
+#define cpu_to_le16(o) rte_cpu_to_le_16(o)
+#define cpu_to_le32(s) rte_cpu_to_le_32(s)
+#define cpu_to_le64(h) rte_cpu_to_le_64(h)
+#define le16_to_cpu(a) rte_le_to_cpu_16(a)
+#define le32_to_cpu(c) rte_le_to_cpu_32(c)
+#define le64_to_cpu(k) rte_le_to_cpu_64(k)
+
+#define avf_memset(a, b, c, d) memset((a), (b), (c))
+#define avf_memcpy(a, b, c, d) rte_memcpy((a), (b), (c))
+
+#define avf_usec_delay(x) rte_delay_us(x)
+#define avf_msec_delay(x) rte_delay_us(1000*(x))
+
+#define AVF_PCI_REG(reg) rte_read32(reg)
+#define AVF_PCI_REG_ADDR(a, reg) \
+ ((volatile uint32_t *)((char *)(a)->hw_addr + (reg)))
+
+#define AVF_PCI_REG_WRITE(reg, value) \
+ rte_write32((rte_cpu_to_le_32(value)), reg)
+#define AVF_PCI_REG_WRITE_RELAXED(reg, value) \
+ rte_write32_relaxed((rte_cpu_to_le_32(value)), reg)
+static inline
+uint32_t avf_read_addr(volatile void *addr)
+{
+ return rte_le_to_cpu_32(AVF_PCI_REG(addr));
+}
+
+#define AVF_READ_REG(hw, reg) \
+ avf_read_addr(AVF_PCI_REG_ADDR((hw), (reg)))
+#define AVF_WRITE_REG(hw, reg, value) \
+ AVF_PCI_REG_WRITE(AVF_PCI_REG_ADDR((hw), (reg)), (value))
+#define AVF_WRITE_FLUSH(a) \
+ AVF_READ_REG(a, AVFGEN_RSTAT)
+
+#define rd32(a, reg) avf_read_addr(AVF_PCI_REG_ADDR((a), (reg)))
+#define wr32(a, reg, value) \
+ AVF_PCI_REG_WRITE(AVF_PCI_REG_ADDR((a), (reg)), (value))
+
+#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
+
+#define avf_debug(h, m, s, ...) \
+do { \
+ if (((m) & (h)->debug_mask)) \
+ PMD_DRV_LOG_RAW(DEBUG, "avf %02x.%x " s, \
+ (h)->bus.device, (h)->bus.func, \
+ ##__VA_ARGS__); \
+} while (0)
+
+/* memory allocation tracking */
+struct avf_dma_mem {
+ void *va;
+ u64 pa;
+ u32 size;
+ const void *zone;
+} __attribute__((packed));
+
+struct avf_virt_mem {
+ void *va;
+ u32 size;
+} __attribute__((packed));
+
+/* SW spinlock */
+struct avf_spinlock {
+ rte_spinlock_t spinlock;
+};
+
+#define avf_allocate_dma_mem(h, m, unused, s, a) \
+ avf_allocate_dma_mem_d(h, m, s, a)
+#define avf_free_dma_mem(h, m) avf_free_dma_mem_d(h, m)
+
+#define avf_allocate_virt_mem(h, m, s) avf_allocate_virt_mem_d(h, m, s)
+#define avf_free_virt_mem(h, m) avf_free_virt_mem_d(h, m)
+
+static inline void
+avf_init_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_init(&sp->spinlock);
+}
+
+static inline void
+avf_acquire_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_lock(&sp->spinlock);
+}
+
+static inline void
+avf_release_spinlock_d(struct avf_spinlock *sp)
+{
+ rte_spinlock_unlock(&sp->spinlock);
+}
+
+static inline void
+avf_destroy_spinlock_d(__rte_unused struct avf_spinlock *sp)
+{
+}
+
+#define avf_init_spinlock(_sp) avf_init_spinlock_d(_sp)
+#define avf_acquire_spinlock(_sp) avf_acquire_spinlock_d(_sp)
+#define avf_release_spinlock(_sp) avf_release_spinlock_d(_sp)
+#define avf_destroy_spinlock(_sp) avf_destroy_spinlock_d(_sp)
+
+#endif /* _AVF_OSDEP_H_ */
diff --git a/drivers/net/avf/base/avf_prototype.h b/drivers/net/avf/base/avf_prototype.h
new file mode 100644
index 0000000..de031dc
--- /dev/null
+++ b/drivers/net/avf/base/avf_prototype.h
@@ -0,0 +1,206 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_PROTOTYPE_H_
+#define _AVF_PROTOTYPE_H_
+
+#include "avf_type.h"
+#include "avf_alloc.h"
+#include "virtchnl.h"
+
+/* Prototypes for shared code functions that are not in
+ * the standard function pointer structures. These are
+ * mostly because they are needed even before the init
+ * has happened and will assist in the early SW and FW
+ * setup.
+ */
+
+/* adminq functions */
+enum avf_status_code avf_init_adminq(struct avf_hw *hw);
+enum avf_status_code avf_shutdown_adminq(struct avf_hw *hw);
+enum avf_status_code avf_init_asq(struct avf_hw *hw);
+enum avf_status_code avf_init_arq(struct avf_hw *hw);
+enum avf_status_code avf_alloc_adminq_asq_ring(struct avf_hw *hw);
+enum avf_status_code avf_alloc_adminq_arq_ring(struct avf_hw *hw);
+enum avf_status_code avf_shutdown_asq(struct avf_hw *hw);
+enum avf_status_code avf_shutdown_arq(struct avf_hw *hw);
+u16 avf_clean_asq(struct avf_hw *hw);
+void avf_free_adminq_asq(struct avf_hw *hw);
+void avf_free_adminq_arq(struct avf_hw *hw);
+enum avf_status_code avf_validate_mac_addr(u8 *mac_addr);
+void avf_adminq_init_ring_data(struct avf_hw *hw);
+enum avf_status_code avf_clean_arq_element(struct avf_hw *hw,
+ struct avf_arq_event_info *e,
+ u16 *events_pending);
+enum avf_status_code avf_asq_send_command(struct avf_hw *hw,
+ struct avf_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct avf_asq_cmd_details *cmd_details);
+bool avf_asq_done(struct avf_hw *hw);
+
+/* debug function for adminq */
+void avf_debug_aq(struct avf_hw *hw, enum avf_debug_mask mask,
+ void *desc, void *buffer, u16 buf_len);
+
+void avf_idle_aq(struct avf_hw *hw);
+bool avf_check_asq_alive(struct avf_hw *hw);
+enum avf_status_code avf_aq_queue_shutdown(struct avf_hw *hw, bool unloading);
+
+enum avf_status_code avf_aq_get_rss_lut(struct avf_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum avf_status_code avf_aq_set_rss_lut(struct avf_hw *hw, u16 seid,
+ bool pf_lut, u8 *lut, u16 lut_size);
+enum avf_status_code avf_aq_get_rss_key(struct avf_hw *hw,
+ u16 seid,
+ struct avf_aqc_get_set_rss_key_data *key);
+enum avf_status_code avf_aq_set_rss_key(struct avf_hw *hw,
+ u16 seid,
+ struct avf_aqc_get_set_rss_key_data *key);
+const char *avf_aq_str(struct avf_hw *hw, enum avf_admin_queue_err aq_err);
+const char *avf_stat_str(struct avf_hw *hw, enum avf_status_code stat_err);
+
+
+enum avf_status_code avf_set_mac_type(struct avf_hw *hw);
+
+extern struct avf_rx_ptype_decoded avf_ptype_lookup[];
+
+STATIC INLINE struct avf_rx_ptype_decoded decode_rx_desc_ptype(u8 ptype)
+{
+ return avf_ptype_lookup[ptype];
+}
+
+/* prototype for functions used for SW spinlocks */
+void avf_init_spinlock(struct avf_spinlock *sp);
+void avf_acquire_spinlock(struct avf_spinlock *sp);
+void avf_release_spinlock(struct avf_spinlock *sp);
+void avf_destroy_spinlock(struct avf_spinlock *sp);
+
+/* avf_common for VF drivers*/
+void avf_parse_hw_config(struct avf_hw *hw,
+ struct virtchnl_vf_resource *msg);
+enum avf_status_code avf_reset(struct avf_hw *hw);
+enum avf_status_code avf_aq_send_msg_to_pf(struct avf_hw *hw,
+ enum virtchnl_ops v_opcode,
+ enum avf_status_code v_retval,
+ u8 *msg, u16 msglen,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_set_filter_control(struct avf_hw *hw,
+ struct avf_filter_control_settings *settings);
+enum avf_status_code avf_aq_add_rem_control_packet_filter(struct avf_hw *hw,
+ u8 *mac_addr, u16 ethtype, u16 flags,
+ u16 vsi_seid, u16 queue, bool is_add,
+ struct avf_control_filter_stats *stats,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_debug_dump(struct avf_hw *hw, u8 cluster_id,
+ u8 table_id, u32 start_index, u16 buff_size,
+ void *buff, u16 *ret_buff_size,
+ u8 *ret_next_table, u32 *ret_next_index,
+ struct avf_asq_cmd_details *cmd_details);
+void avf_add_filter_to_drop_tx_flow_control_frames(struct avf_hw *hw,
+ u16 vsi_seid);
+enum avf_status_code avf_aq_rx_ctl_read_register(struct avf_hw *hw,
+ u32 reg_addr, u32 *reg_val,
+ struct avf_asq_cmd_details *cmd_details);
+u32 avf_read_rx_ctl(struct avf_hw *hw, u32 reg_addr);
+enum avf_status_code avf_aq_rx_ctl_write_register(struct avf_hw *hw,
+ u32 reg_addr, u32 reg_val,
+ struct avf_asq_cmd_details *cmd_details);
+void avf_write_rx_ctl(struct avf_hw *hw, u32 reg_addr, u32 reg_val);
+enum avf_status_code avf_aq_set_phy_register(struct avf_hw *hw,
+ u8 phy_select, u8 dev_addr,
+ u32 reg_addr, u32 reg_val,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_get_phy_register(struct avf_hw *hw,
+ u8 phy_select, u8 dev_addr,
+ u32 reg_addr, u32 *reg_val,
+ struct avf_asq_cmd_details *cmd_details);
+
+enum avf_status_code avf_aq_set_arp_proxy_config(struct avf_hw *hw,
+ struct avf_aqc_arp_proxy_data *proxy_config,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_set_ns_proxy_table_entry(struct avf_hw *hw,
+ struct avf_aqc_ns_proxy_data *ns_proxy_table_entry,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_set_clear_wol_filter(struct avf_hw *hw,
+ u8 filter_index,
+ struct avf_aqc_set_wol_filter_data *filter,
+ bool set_filter, bool no_wol_tco,
+ bool filter_valid, bool no_wol_tco_valid,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_get_wake_event_reason(struct avf_hw *hw,
+ u16 *wake_reason,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_aq_clear_all_wol_filters(struct avf_hw *hw,
+ struct avf_asq_cmd_details *cmd_details);
+enum avf_status_code avf_read_phy_register_clause22(struct avf_hw *hw,
+ u16 reg, u8 phy_addr, u16 *value);
+enum avf_status_code avf_write_phy_register_clause22(struct avf_hw *hw,
+ u16 reg, u8 phy_addr, u16 value);
+enum avf_status_code avf_read_phy_register_clause45(struct avf_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 *value);
+enum avf_status_code avf_write_phy_register_clause45(struct avf_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 value);
+enum avf_status_code avf_read_phy_register(struct avf_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 *value);
+enum avf_status_code avf_write_phy_register(struct avf_hw *hw,
+ u8 page, u16 reg, u8 phy_addr, u16 value);
+u8 avf_get_phy_address(struct avf_hw *hw, u8 dev_num);
+enum avf_status_code avf_blink_phy_link_led(struct avf_hw *hw,
+ u32 time, u32 interval);
+enum avf_status_code avf_aq_write_ddp(struct avf_hw *hw, void *buff,
+ u16 buff_size, u32 track_id,
+ u32 *error_offset, u32 *error_info,
+ struct avf_asq_cmd_details *
+ cmd_details);
+enum avf_status_code avf_aq_get_ddp_list(struct avf_hw *hw, void *buff,
+ u16 buff_size, u8 flags,
+ struct avf_asq_cmd_details *
+ cmd_details);
+struct avf_generic_seg_header *
+avf_find_segment_in_package(u32 segment_type,
+ struct avf_package_header *pkg_header);
+struct avf_profile_section_header *
+avf_find_section_in_profile(u32 section_type,
+ struct avf_profile_segment *profile);
+enum avf_status_code
+avf_write_profile(struct avf_hw *hw, struct avf_profile_segment *avf_seg,
+ u32 track_id);
+enum avf_status_code
+avf_rollback_profile(struct avf_hw *hw, struct avf_profile_segment *avf_seg,
+ u32 track_id);
+enum avf_status_code
+avf_add_pinfo_to_list(struct avf_hw *hw,
+ struct avf_profile_segment *profile,
+ u8 *profile_info_sec, u32 track_id);
+#endif /* _AVF_PROTOTYPE_H_ */
diff --git a/drivers/net/avf/base/avf_register.h b/drivers/net/avf/base/avf_register.h
new file mode 100644
index 0000000..ba5a9f3
--- /dev/null
+++ b/drivers/net/avf/base/avf_register.h
@@ -0,0 +1,346 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_REGISTER_H_
+#define _AVF_REGISTER_H_
+
+
+#define AVFMSIX_PBA1(_i) (0x00002000 + ((_i) * 4)) /* _i=0...19 */ /* Reset: VFLR */
+#define AVFMSIX_PBA1_MAX_INDEX 19
+#define AVFMSIX_PBA1_PENBIT_SHIFT 0
+#define AVFMSIX_PBA1_PENBIT_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_PBA1_PENBIT_SHIFT)
+#define AVFMSIX_TADD1(_i) (0x00002100 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
+#define AVFMSIX_TADD1_MAX_INDEX 639
+#define AVFMSIX_TADD1_MSIXTADD10_SHIFT 0
+#define AVFMSIX_TADD1_MSIXTADD10_MASK AVF_MASK(0x3, AVFMSIX_TADD1_MSIXTADD10_SHIFT)
+#define AVFMSIX_TADD1_MSIXTADD_SHIFT 2
+#define AVFMSIX_TADD1_MSIXTADD_MASK AVF_MASK(0x3FFFFFFF, AVFMSIX_TADD1_MSIXTADD_SHIFT)
+#define AVFMSIX_TMSG1(_i) (0x00002108 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
+#define AVFMSIX_TMSG1_MAX_INDEX 639
+#define AVFMSIX_TMSG1_MSIXTMSG_SHIFT 0
+#define AVFMSIX_TMSG1_MSIXTMSG_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_TMSG1_MSIXTMSG_SHIFT)
+#define AVFMSIX_TUADD1(_i) (0x00002104 + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
+#define AVFMSIX_TUADD1_MAX_INDEX 639
+#define AVFMSIX_TUADD1_MSIXTUADD_SHIFT 0
+#define AVFMSIX_TUADD1_MSIXTUADD_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_TUADD1_MSIXTUADD_SHIFT)
+#define AVFMSIX_TVCTRL1(_i) (0x0000210C + ((_i) * 16)) /* _i=0...639 */ /* Reset: VFLR */
+#define AVFMSIX_TVCTRL1_MAX_INDEX 639
+#define AVFMSIX_TVCTRL1_MASK_SHIFT 0
+#define AVFMSIX_TVCTRL1_MASK_MASK AVF_MASK(0x1, AVFMSIX_TVCTRL1_MASK_SHIFT)
+#define AVF_ARQBAH1 0x00006000 /* Reset: EMPR */
+#define AVF_ARQBAH1_ARQBAH_SHIFT 0
+#define AVF_ARQBAH1_ARQBAH_MASK AVF_MASK(0xFFFFFFFF, AVF_ARQBAH1_ARQBAH_SHIFT)
+#define AVF_ARQBAL1 0x00006C00 /* Reset: EMPR */
+#define AVF_ARQBAL1_ARQBAL_SHIFT 0
+#define AVF_ARQBAL1_ARQBAL_MASK AVF_MASK(0xFFFFFFFF, AVF_ARQBAL1_ARQBAL_SHIFT)
+#define AVF_ARQH1 0x00007400 /* Reset: EMPR */
+#define AVF_ARQH1_ARQH_SHIFT 0
+#define AVF_ARQH1_ARQH_MASK AVF_MASK(0x3FF, AVF_ARQH1_ARQH_SHIFT)
+#define AVF_ARQLEN1 0x00008000 /* Reset: EMPR */
+#define AVF_ARQLEN1_ARQLEN_SHIFT 0
+#define AVF_ARQLEN1_ARQLEN_MASK AVF_MASK(0x3FF, AVF_ARQLEN1_ARQLEN_SHIFT)
+#define AVF_ARQLEN1_ARQVFE_SHIFT 28
+#define AVF_ARQLEN1_ARQVFE_MASK AVF_MASK(0x1, AVF_ARQLEN1_ARQVFE_SHIFT)
+#define AVF_ARQLEN1_ARQOVFL_SHIFT 29
+#define AVF_ARQLEN1_ARQOVFL_MASK AVF_MASK(0x1, AVF_ARQLEN1_ARQOVFL_SHIFT)
+#define AVF_ARQLEN1_ARQCRIT_SHIFT 30
+#define AVF_ARQLEN1_ARQCRIT_MASK AVF_MASK(0x1, AVF_ARQLEN1_ARQCRIT_SHIFT)
+#define AVF_ARQLEN1_ARQENABLE_SHIFT 31
+#define AVF_ARQLEN1_ARQENABLE_MASK AVF_MASK(0x1, AVF_ARQLEN1_ARQENABLE_SHIFT)
+#define AVF_ARQT1 0x00007000 /* Reset: EMPR */
+#define AVF_ARQT1_ARQT_SHIFT 0
+#define AVF_ARQT1_ARQT_MASK AVF_MASK(0x3FF, AVF_ARQT1_ARQT_SHIFT)
+#define AVF_ATQBAH1 0x00007800 /* Reset: EMPR */
+#define AVF_ATQBAH1_ATQBAH_SHIFT 0
+#define AVF_ATQBAH1_ATQBAH_MASK AVF_MASK(0xFFFFFFFF, AVF_ATQBAH1_ATQBAH_SHIFT)
+#define AVF_ATQBAL1 0x00007C00 /* Reset: EMPR */
+#define AVF_ATQBAL1_ATQBAL_SHIFT 0
+#define AVF_ATQBAL1_ATQBAL_MASK AVF_MASK(0xFFFFFFFF, AVF_ATQBAL1_ATQBAL_SHIFT)
+#define AVF_ATQH1 0x00006400 /* Reset: EMPR */
+#define AVF_ATQH1_ATQH_SHIFT 0
+#define AVF_ATQH1_ATQH_MASK AVF_MASK(0x3FF, AVF_ATQH1_ATQH_SHIFT)
+#define AVF_ATQLEN1 0x00006800 /* Reset: EMPR */
+#define AVF_ATQLEN1_ATQLEN_SHIFT 0
+#define AVF_ATQLEN1_ATQLEN_MASK AVF_MASK(0x3FF, AVF_ATQLEN1_ATQLEN_SHIFT)
+#define AVF_ATQLEN1_ATQVFE_SHIFT 28
+#define AVF_ATQLEN1_ATQVFE_MASK AVF_MASK(0x1, AVF_ATQLEN1_ATQVFE_SHIFT)
+#define AVF_ATQLEN1_ATQOVFL_SHIFT 29
+#define AVF_ATQLEN1_ATQOVFL_MASK AVF_MASK(0x1, AVF_ATQLEN1_ATQOVFL_SHIFT)
+#define AVF_ATQLEN1_ATQCRIT_SHIFT 30
+#define AVF_ATQLEN1_ATQCRIT_MASK AVF_MASK(0x1, AVF_ATQLEN1_ATQCRIT_SHIFT)
+#define AVF_ATQLEN1_ATQENABLE_SHIFT 31
+#define AVF_ATQLEN1_ATQENABLE_MASK AVF_MASK(0x1, AVF_ATQLEN1_ATQENABLE_SHIFT)
+#define AVF_ATQT1 0x00008400 /* Reset: EMPR */
+#define AVF_ATQT1_ATQT_SHIFT 0
+#define AVF_ATQT1_ATQT_MASK AVF_MASK(0x3FF, AVF_ATQT1_ATQT_SHIFT)
+#define AVFGEN_RSTAT 0x00008800 /* Reset: VFR */
+#define AVFGEN_RSTAT_VFR_STATE_SHIFT 0
+#define AVFGEN_RSTAT_VFR_STATE_MASK AVF_MASK(0x3, AVFGEN_RSTAT_VFR_STATE_SHIFT)
+#define AVFINT_DYN_CTL01 0x00005C00 /* Reset: VFR */
+#define AVFINT_DYN_CTL01_INTENA_SHIFT 0
+#define AVFINT_DYN_CTL01_INTENA_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_INTENA_SHIFT)
+#define AVFINT_DYN_CTL01_CLEARPBA_SHIFT 1
+#define AVFINT_DYN_CTL01_CLEARPBA_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_CLEARPBA_SHIFT)
+#define AVFINT_DYN_CTL01_SWINT_TRIG_SHIFT 2
+#define AVFINT_DYN_CTL01_SWINT_TRIG_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_SWINT_TRIG_SHIFT)
+#define AVFINT_DYN_CTL01_ITR_INDX_SHIFT 3
+#define AVFINT_DYN_CTL01_ITR_INDX_MASK AVF_MASK(0x3, AVFINT_DYN_CTL01_ITR_INDX_SHIFT)
+#define AVFINT_DYN_CTL01_INTERVAL_SHIFT 5
+#define AVFINT_DYN_CTL01_INTERVAL_MASK AVF_MASK(0xFFF, AVFINT_DYN_CTL01_INTERVAL_SHIFT)
+#define AVFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT 24
+#define AVFINT_DYN_CTL01_SW_ITR_INDX_ENA_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT)
+#define AVFINT_DYN_CTL01_SW_ITR_INDX_SHIFT 25
+#define AVFINT_DYN_CTL01_SW_ITR_INDX_MASK AVF_MASK(0x3, AVFINT_DYN_CTL01_SW_ITR_INDX_SHIFT)
+#define AVFINT_DYN_CTL01_INTENA_MSK_SHIFT 31
+#define AVFINT_DYN_CTL01_INTENA_MSK_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_INTENA_MSK_SHIFT)
+#define AVFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4)) /* _i=0...15 */ /* Reset: VFR */
+#define AVFINT_DYN_CTLN1_MAX_INDEX 15
+#define AVFINT_DYN_CTLN1_INTENA_SHIFT 0
+#define AVFINT_DYN_CTLN1_INTENA_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_INTENA_SHIFT)
+#define AVFINT_DYN_CTLN1_CLEARPBA_SHIFT 1
+#define AVFINT_DYN_CTLN1_CLEARPBA_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_CLEARPBA_SHIFT)
+#define AVFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
+#define AVFINT_DYN_CTLN1_SWINT_TRIG_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
+#define AVFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
+#define AVFINT_DYN_CTLN1_ITR_INDX_MASK AVF_MASK(0x3, AVFINT_DYN_CTLN1_ITR_INDX_SHIFT)
+#define AVFINT_DYN_CTLN1_INTERVAL_SHIFT 5
+#define AVFINT_DYN_CTLN1_INTERVAL_MASK AVF_MASK(0xFFF, AVFINT_DYN_CTLN1_INTERVAL_SHIFT)
+#define AVFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
+#define AVFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
+#define AVFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT 25
+#define AVFINT_DYN_CTLN1_SW_ITR_INDX_MASK AVF_MASK(0x3, AVFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT)
+#define AVFINT_DYN_CTLN1_INTENA_MSK_SHIFT 31
+#define AVFINT_DYN_CTLN1_INTENA_MSK_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_INTENA_MSK_SHIFT)
+#define AVFINT_ICR0_ENA1 0x00005000 /* Reset: CORER */
+#define AVFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT 25
+#define AVFINT_ICR0_ENA1_LINK_STAT_CHANGE_MASK AVF_MASK(0x1, AVFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT)
+#define AVFINT_ICR0_ENA1_ADMINQ_SHIFT 30
+#define AVFINT_ICR0_ENA1_ADMINQ_MASK AVF_MASK(0x1, AVFINT_ICR0_ENA1_ADMINQ_SHIFT)
+#define AVFINT_ICR0_ENA1_RSVD_SHIFT 31
+#define AVFINT_ICR0_ENA1_RSVD_MASK AVF_MASK(0x1, AVFINT_ICR0_ENA1_RSVD_SHIFT)
+#define AVFINT_ICR01 0x00004800 /* Reset: CORER */
+#define AVFINT_ICR01_INTEVENT_SHIFT 0
+#define AVFINT_ICR01_INTEVENT_MASK AVF_MASK(0x1, AVFINT_ICR01_INTEVENT_SHIFT)
+#define AVFINT_ICR01_QUEUE_0_SHIFT 1
+#define AVFINT_ICR01_QUEUE_0_MASK AVF_MASK(0x1, AVFINT_ICR01_QUEUE_0_SHIFT)
+#define AVFINT_ICR01_QUEUE_1_SHIFT 2
+#define AVFINT_ICR01_QUEUE_1_MASK AVF_MASK(0x1, AVFINT_ICR01_QUEUE_1_SHIFT)
+#define AVFINT_ICR01_QUEUE_2_SHIFT 3
+#define AVFINT_ICR01_QUEUE_2_MASK AVF_MASK(0x1, AVFINT_ICR01_QUEUE_2_SHIFT)
+#define AVFINT_ICR01_QUEUE_3_SHIFT 4
+#define AVFINT_ICR01_QUEUE_3_MASK AVF_MASK(0x1, AVFINT_ICR01_QUEUE_3_SHIFT)
+#define AVFINT_ICR01_LINK_STAT_CHANGE_SHIFT 25
+#define AVFINT_ICR01_LINK_STAT_CHANGE_MASK AVF_MASK(0x1, AVFINT_ICR01_LINK_STAT_CHANGE_SHIFT)
+#define AVFINT_ICR01_ADMINQ_SHIFT 30
+#define AVFINT_ICR01_ADMINQ_MASK AVF_MASK(0x1, AVFINT_ICR01_ADMINQ_SHIFT)
+#define AVFINT_ICR01_SWINT_SHIFT 31
+#define AVFINT_ICR01_SWINT_MASK AVF_MASK(0x1, AVFINT_ICR01_SWINT_SHIFT)
+#define AVFINT_ITR01(_i) (0x00004C00 + ((_i) * 4)) /* _i=0...2 */ /* Reset: VFR */
+#define AVFINT_ITR01_MAX_INDEX 2
+#define AVFINT_ITR01_INTERVAL_SHIFT 0
+#define AVFINT_ITR01_INTERVAL_MASK AVF_MASK(0xFFF, AVFINT_ITR01_INTERVAL_SHIFT)
+#define AVFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4)) /* _i=0...2, _INTVF=0...15 */ /* Reset: VFR */
+#define AVFINT_ITRN1_MAX_INDEX 2
+#define AVFINT_ITRN1_INTERVAL_SHIFT 0
+#define AVFINT_ITRN1_INTERVAL_MASK AVF_MASK(0xFFF, AVFINT_ITRN1_INTERVAL_SHIFT)
+#define AVFINT_STAT_CTL01 0x00005400 /* Reset: CORER */
+#define AVFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT 2
+#define AVFINT_STAT_CTL01_OTHER_ITR_INDX_MASK AVF_MASK(0x3, AVFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT)
+#define AVF_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: CORER */
+#define AVF_QRX_TAIL1_MAX_INDEX 15
+#define AVF_QRX_TAIL1_TAIL_SHIFT 0
+#define AVF_QRX_TAIL1_TAIL_MASK AVF_MASK(0x1FFF, AVF_QRX_TAIL1_TAIL_SHIFT)
+#define AVF_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */ /* Reset: PFR */
+#define AVF_QTX_TAIL1_MAX_INDEX 15
+#define AVF_QTX_TAIL1_TAIL_SHIFT 0
+#define AVF_QTX_TAIL1_TAIL_MASK AVF_MASK(0x1FFF, AVF_QTX_TAIL1_TAIL_SHIFT)
+#define AVFMSIX_PBA 0x00002000 /* Reset: VFLR */
+#define AVFMSIX_PBA_PENBIT_SHIFT 0
+#define AVFMSIX_PBA_PENBIT_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_PBA_PENBIT_SHIFT)
+#define AVFMSIX_TADD(_i) (0x00000000 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
+#define AVFMSIX_TADD_MAX_INDEX 16
+#define AVFMSIX_TADD_MSIXTADD10_SHIFT 0
+#define AVFMSIX_TADD_MSIXTADD10_MASK AVF_MASK(0x3, AVFMSIX_TADD_MSIXTADD10_SHIFT)
+#define AVFMSIX_TADD_MSIXTADD_SHIFT 2
+#define AVFMSIX_TADD_MSIXTADD_MASK AVF_MASK(0x3FFFFFFF, AVFMSIX_TADD_MSIXTADD_SHIFT)
+#define AVFMSIX_TMSG(_i) (0x00000008 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
+#define AVFMSIX_TMSG_MAX_INDEX 16
+#define AVFMSIX_TMSG_MSIXTMSG_SHIFT 0
+#define AVFMSIX_TMSG_MSIXTMSG_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_TMSG_MSIXTMSG_SHIFT)
+#define AVFMSIX_TUADD(_i) (0x00000004 + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
+#define AVFMSIX_TUADD_MAX_INDEX 16
+#define AVFMSIX_TUADD_MSIXTUADD_SHIFT 0
+#define AVFMSIX_TUADD_MSIXTUADD_MASK AVF_MASK(0xFFFFFFFF, AVFMSIX_TUADD_MSIXTUADD_SHIFT)
+#define AVFMSIX_TVCTRL(_i) (0x0000000C + ((_i) * 16)) /* _i=0...16 */ /* Reset: VFLR */
+#define AVFMSIX_TVCTRL_MAX_INDEX 16
+#define AVFMSIX_TVCTRL_MASK_SHIFT 0
+#define AVFMSIX_TVCTRL_MASK_MASK AVF_MASK(0x1, AVFMSIX_TVCTRL_MASK_SHIFT)
+#define AVFCM_PE_ERRDATA 0x0000DC00 /* Reset: VFR */
+#define AVFCM_PE_ERRDATA_ERROR_CODE_SHIFT 0
+#define AVFCM_PE_ERRDATA_ERROR_CODE_MASK AVF_MASK(0xF, AVFCM_PE_ERRDATA_ERROR_CODE_SHIFT)
+#define AVFCM_PE_ERRDATA_Q_TYPE_SHIFT 4
+#define AVFCM_PE_ERRDATA_Q_TYPE_MASK AVF_MASK(0x7, AVFCM_PE_ERRDATA_Q_TYPE_SHIFT)
+#define AVFCM_PE_ERRDATA_Q_NUM_SHIFT 8
+#define AVFCM_PE_ERRDATA_Q_NUM_MASK AVF_MASK(0x3FFFF, AVFCM_PE_ERRDATA_Q_NUM_SHIFT)
+#define AVFCM_PE_ERRINFO 0x0000D800 /* Reset: VFR */
+#define AVFCM_PE_ERRINFO_ERROR_VALID_SHIFT 0
+#define AVFCM_PE_ERRINFO_ERROR_VALID_MASK AVF_MASK(0x1, AVFCM_PE_ERRINFO_ERROR_VALID_SHIFT)
+#define AVFCM_PE_ERRINFO_ERROR_INST_SHIFT 4
+#define AVFCM_PE_ERRINFO_ERROR_INST_MASK AVF_MASK(0x7, AVFCM_PE_ERRINFO_ERROR_INST_SHIFT)
+#define AVFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT 8
+#define AVFCM_PE_ERRINFO_DBL_ERROR_CNT_MASK AVF_MASK(0xFF, AVFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT)
+#define AVFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT 16
+#define AVFCM_PE_ERRINFO_RLU_ERROR_CNT_MASK AVF_MASK(0xFF, AVFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT)
+#define AVFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT 24
+#define AVFCM_PE_ERRINFO_RLS_ERROR_CNT_MASK AVF_MASK(0xFF, AVFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT)
+#define AVFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */ /* Reset: CORER */
+#define AVFQF_HENA_MAX_INDEX 1
+#define AVFQF_HENA_PTYPE_ENA_SHIFT 0
+#define AVFQF_HENA_PTYPE_ENA_MASK AVF_MASK(0xFFFFFFFF, AVFQF_HENA_PTYPE_ENA_SHIFT)
+#define AVFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */ /* Reset: CORER */
+#define AVFQF_HKEY_MAX_INDEX 12
+#define AVFQF_HKEY_KEY_0_SHIFT 0
+#define AVFQF_HKEY_KEY_0_MASK AVF_MASK(0xFF, AVFQF_HKEY_KEY_0_SHIFT)
+#define AVFQF_HKEY_KEY_1_SHIFT 8
+#define AVFQF_HKEY_KEY_1_MASK AVF_MASK(0xFF, AVFQF_HKEY_KEY_1_SHIFT)
+#define AVFQF_HKEY_KEY_2_SHIFT 16
+#define AVFQF_HKEY_KEY_2_MASK AVF_MASK(0xFF, AVFQF_HKEY_KEY_2_SHIFT)
+#define AVFQF_HKEY_KEY_3_SHIFT 24
+#define AVFQF_HKEY_KEY_3_MASK AVF_MASK(0xFF, AVFQF_HKEY_KEY_3_SHIFT)
+#define AVFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */ /* Reset: CORER */
+#define AVFQF_HLUT_MAX_INDEX 15
+#define AVFQF_HLUT_LUT0_SHIFT 0
+#define AVFQF_HLUT_LUT0_MASK AVF_MASK(0xF, AVFQF_HLUT_LUT0_SHIFT)
+#define AVFQF_HLUT_LUT1_SHIFT 8
+#define AVFQF_HLUT_LUT1_MASK AVF_MASK(0xF, AVFQF_HLUT_LUT1_SHIFT)
+#define AVFQF_HLUT_LUT2_SHIFT 16
+#define AVFQF_HLUT_LUT2_MASK AVF_MASK(0xF, AVFQF_HLUT_LUT2_SHIFT)
+#define AVFQF_HLUT_LUT3_SHIFT 24
+#define AVFQF_HLUT_LUT3_MASK AVF_MASK(0xF, AVFQF_HLUT_LUT3_SHIFT)
+#define AVFQF_HREGION(_i) (0x0000D400 + ((_i) * 4)) /* _i=0...7 */ /* Reset: CORER */
+#define AVFQF_HREGION_MAX_INDEX 7
+#define AVFQF_HREGION_OVERRIDE_ENA_0_SHIFT 0
+#define AVFQF_HREGION_OVERRIDE_ENA_0_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_0_SHIFT)
+#define AVFQF_HREGION_REGION_0_SHIFT 1
+#define AVFQF_HREGION_REGION_0_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_0_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_1_SHIFT 4
+#define AVFQF_HREGION_OVERRIDE_ENA_1_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_1_SHIFT)
+#define AVFQF_HREGION_REGION_1_SHIFT 5
+#define AVFQF_HREGION_REGION_1_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_1_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_2_SHIFT 8
+#define AVFQF_HREGION_OVERRIDE_ENA_2_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_2_SHIFT)
+#define AVFQF_HREGION_REGION_2_SHIFT 9
+#define AVFQF_HREGION_REGION_2_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_2_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_3_SHIFT 12
+#define AVFQF_HREGION_OVERRIDE_ENA_3_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_3_SHIFT)
+#define AVFQF_HREGION_REGION_3_SHIFT 13
+#define AVFQF_HREGION_REGION_3_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_3_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_4_SHIFT 16
+#define AVFQF_HREGION_OVERRIDE_ENA_4_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_4_SHIFT)
+#define AVFQF_HREGION_REGION_4_SHIFT 17
+#define AVFQF_HREGION_REGION_4_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_4_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_5_SHIFT 20
+#define AVFQF_HREGION_OVERRIDE_ENA_5_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_5_SHIFT)
+#define AVFQF_HREGION_REGION_5_SHIFT 21
+#define AVFQF_HREGION_REGION_5_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_5_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_6_SHIFT 24
+#define AVFQF_HREGION_OVERRIDE_ENA_6_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_6_SHIFT)
+#define AVFQF_HREGION_REGION_6_SHIFT 25
+#define AVFQF_HREGION_REGION_6_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_6_SHIFT)
+#define AVFQF_HREGION_OVERRIDE_ENA_7_SHIFT 28
+#define AVFQF_HREGION_OVERRIDE_ENA_7_MASK AVF_MASK(0x1, AVFQF_HREGION_OVERRIDE_ENA_7_SHIFT)
+#define AVFQF_HREGION_REGION_7_SHIFT 29
+#define AVFQF_HREGION_REGION_7_MASK AVF_MASK(0x7, AVFQF_HREGION_REGION_7_SHIFT)
+
+#define AVFINT_DYN_CTL01_WB_ON_ITR_SHIFT 30
+#define AVFINT_DYN_CTL01_WB_ON_ITR_MASK AVF_MASK(0x1, AVFINT_DYN_CTL01_WB_ON_ITR_SHIFT)
+#define AVFINT_DYN_CTLN1_WB_ON_ITR_SHIFT 30
+#define AVFINT_DYN_CTLN1_WB_ON_ITR_MASK AVF_MASK(0x1, AVFINT_DYN_CTLN1_WB_ON_ITR_SHIFT)
+#define AVFPE_AEQALLOC1 0x0000A400 /* Reset: VFR */
+#define AVFPE_AEQALLOC1_AECOUNT_SHIFT 0
+#define AVFPE_AEQALLOC1_AECOUNT_MASK AVF_MASK(0xFFFFFFFF, AVFPE_AEQALLOC1_AECOUNT_SHIFT)
+#define AVFPE_CCQPHIGH1 0x00009800 /* Reset: VFR */
+#define AVFPE_CCQPHIGH1_PECCQPHIGH_SHIFT 0
+#define AVFPE_CCQPHIGH1_PECCQPHIGH_MASK AVF_MASK(0xFFFFFFFF, AVFPE_CCQPHIGH1_PECCQPHIGH_SHIFT)
+#define AVFPE_CCQPLOW1 0x0000AC00 /* Reset: VFR */
+#define AVFPE_CCQPLOW1_PECCQPLOW_SHIFT 0
+#define AVFPE_CCQPLOW1_PECCQPLOW_MASK AVF_MASK(0xFFFFFFFF, AVFPE_CCQPLOW1_PECCQPLOW_SHIFT)
+#define AVFPE_CCQPSTATUS1 0x0000B800 /* Reset: VFR */
+#define AVFPE_CCQPSTATUS1_CCQP_DONE_SHIFT 0
+#define AVFPE_CCQPSTATUS1_CCQP_DONE_MASK AVF_MASK(0x1, AVFPE_CCQPSTATUS1_CCQP_DONE_SHIFT)
+#define AVFPE_CCQPSTATUS1_HMC_PROFILE_SHIFT 4
+#define AVFPE_CCQPSTATUS1_HMC_PROFILE_MASK AVF_MASK(0x7, AVFPE_CCQPSTATUS1_HMC_PROFILE_SHIFT)
+#define AVFPE_CCQPSTATUS1_RDMA_EN_VFS_SHIFT 16
+#define AVFPE_CCQPSTATUS1_RDMA_EN_VFS_MASK AVF_MASK(0x3F, AVFPE_CCQPSTATUS1_RDMA_EN_VFS_SHIFT)
+#define AVFPE_CCQPSTATUS1_CCQP_ERR_SHIFT 31
+#define AVFPE_CCQPSTATUS1_CCQP_ERR_MASK AVF_MASK(0x1, AVFPE_CCQPSTATUS1_CCQP_ERR_SHIFT)
+#define AVFPE_CQACK1 0x0000B000 /* Reset: VFR */
+#define AVFPE_CQACK1_PECQID_SHIFT 0
+#define AVFPE_CQACK1_PECQID_MASK AVF_MASK(0x1FFFF, AVFPE_CQACK1_PECQID_SHIFT)
+#define AVFPE_CQARM1 0x0000B400 /* Reset: VFR */
+#define AVFPE_CQARM1_PECQID_SHIFT 0
+#define AVFPE_CQARM1_PECQID_MASK AVF_MASK(0x1FFFF, AVFPE_CQARM1_PECQID_SHIFT)
+#define AVFPE_CQPDB1 0x0000BC00 /* Reset: VFR */
+#define AVFPE_CQPDB1_WQHEAD_SHIFT 0
+#define AVFPE_CQPDB1_WQHEAD_MASK AVF_MASK(0x7FF, AVFPE_CQPDB1_WQHEAD_SHIFT)
+#define AVFPE_CQPERRCODES1 0x00009C00 /* Reset: VFR */
+#define AVFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT 0
+#define AVFPE_CQPERRCODES1_CQP_MINOR_CODE_MASK AVF_MASK(0xFFFF, AVFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT)
+#define AVFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT 16
+#define AVFPE_CQPERRCODES1_CQP_MAJOR_CODE_MASK AVF_MASK(0xFFFF, AVFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT)
+#define AVFPE_CQPTAIL1 0x0000A000 /* Reset: VFR */
+#define AVFPE_CQPTAIL1_WQTAIL_SHIFT 0
+#define AVFPE_CQPTAIL1_WQTAIL_MASK AVF_MASK(0x7FF, AVFPE_CQPTAIL1_WQTAIL_SHIFT)
+#define AVFPE_CQPTAIL1_CQP_OP_ERR_SHIFT 31
+#define AVFPE_CQPTAIL1_CQP_OP_ERR_MASK AVF_MASK(0x1, AVFPE_CQPTAIL1_CQP_OP_ERR_SHIFT)
+#define AVFPE_IPCONFIG01 0x00008C00 /* Reset: VFR */
+#define AVFPE_IPCONFIG01_PEIPID_SHIFT 0
+#define AVFPE_IPCONFIG01_PEIPID_MASK AVF_MASK(0xFFFF, AVFPE_IPCONFIG01_PEIPID_SHIFT)
+#define AVFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT 16
+#define AVFPE_IPCONFIG01_USEENTIREIDRANGE_MASK AVF_MASK(0x1, AVFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT)
+#define AVFPE_MRTEIDXMASK1 0x00009000 /* Reset: VFR */
+#define AVFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT 0
+#define AVFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_MASK AVF_MASK(0x1F, AVFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT)
+#define AVFPE_RCVUNEXPECTEDERROR1 0x00009400 /* Reset: VFR */
+#define AVFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT 0
+#define AVFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_MASK AVF_MASK(0xFFFFFF, AVFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT)
+#define AVFPE_TCPNOWTIMER1 0x0000A800 /* Reset: VFR */
+#define AVFPE_TCPNOWTIMER1_TCP_NOW_SHIFT 0
+#define AVFPE_TCPNOWTIMER1_TCP_NOW_MASK AVF_MASK(0xFFFFFFFF, AVFPE_TCPNOWTIMER1_TCP_NOW_SHIFT)
+#define AVFPE_WQEALLOC1 0x0000C000 /* Reset: VFR */
+#define AVFPE_WQEALLOC1_PEQPID_SHIFT 0
+#define AVFPE_WQEALLOC1_PEQPID_MASK AVF_MASK(0x3FFFF, AVFPE_WQEALLOC1_PEQPID_SHIFT)
+#define AVFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT 20
+#define AVFPE_WQEALLOC1_WQE_DESC_INDEX_MASK AVF_MASK(0xFFF, AVFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT)
+
+#endif /* _AVF_REGISTER_H_ */
diff --git a/drivers/net/avf/base/avf_status.h b/drivers/net/avf/base/avf_status.h
new file mode 100644
index 0000000..e8a673b
--- /dev/null
+++ b/drivers/net/avf/base/avf_status.h
@@ -0,0 +1,108 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_STATUS_H_
+#define _AVF_STATUS_H_
+
+/* Error Codes */
+enum avf_status_code {
+ AVF_SUCCESS = 0,
+ AVF_ERR_NVM = -1,
+ AVF_ERR_NVM_CHECKSUM = -2,
+ AVF_ERR_PHY = -3,
+ AVF_ERR_CONFIG = -4,
+ AVF_ERR_PARAM = -5,
+ AVF_ERR_MAC_TYPE = -6,
+ AVF_ERR_UNKNOWN_PHY = -7,
+ AVF_ERR_LINK_SETUP = -8,
+ AVF_ERR_ADAPTER_STOPPED = -9,
+ AVF_ERR_INVALID_MAC_ADDR = -10,
+ AVF_ERR_DEVICE_NOT_SUPPORTED = -11,
+ AVF_ERR_MASTER_REQUESTS_PENDING = -12,
+ AVF_ERR_INVALID_LINK_SETTINGS = -13,
+ AVF_ERR_AUTONEG_NOT_COMPLETE = -14,
+ AVF_ERR_RESET_FAILED = -15,
+ AVF_ERR_SWFW_SYNC = -16,
+ AVF_ERR_NO_AVAILABLE_VSI = -17,
+ AVF_ERR_NO_MEMORY = -18,
+ AVF_ERR_BAD_PTR = -19,
+ AVF_ERR_RING_FULL = -20,
+ AVF_ERR_INVALID_PD_ID = -21,
+ AVF_ERR_INVALID_QP_ID = -22,
+ AVF_ERR_INVALID_CQ_ID = -23,
+ AVF_ERR_INVALID_CEQ_ID = -24,
+ AVF_ERR_INVALID_AEQ_ID = -25,
+ AVF_ERR_INVALID_SIZE = -26,
+ AVF_ERR_INVALID_ARP_INDEX = -27,
+ AVF_ERR_INVALID_FPM_FUNC_ID = -28,
+ AVF_ERR_QP_INVALID_MSG_SIZE = -29,
+ AVF_ERR_QP_TOOMANY_WRS_POSTED = -30,
+ AVF_ERR_INVALID_FRAG_COUNT = -31,
+ AVF_ERR_QUEUE_EMPTY = -32,
+ AVF_ERR_INVALID_ALIGNMENT = -33,
+ AVF_ERR_FLUSHED_QUEUE = -34,
+ AVF_ERR_INVALID_PUSH_PAGE_INDEX = -35,
+ AVF_ERR_INVALID_IMM_DATA_SIZE = -36,
+ AVF_ERR_TIMEOUT = -37,
+ AVF_ERR_OPCODE_MISMATCH = -38,
+ AVF_ERR_CQP_COMPL_ERROR = -39,
+ AVF_ERR_INVALID_VF_ID = -40,
+ AVF_ERR_INVALID_HMCFN_ID = -41,
+ AVF_ERR_BACKING_PAGE_ERROR = -42,
+ AVF_ERR_NO_PBLCHUNKS_AVAILABLE = -43,
+ AVF_ERR_INVALID_PBLE_INDEX = -44,
+ AVF_ERR_INVALID_SD_INDEX = -45,
+ AVF_ERR_INVALID_PAGE_DESC_INDEX = -46,
+ AVF_ERR_INVALID_SD_TYPE = -47,
+ AVF_ERR_MEMCPY_FAILED = -48,
+ AVF_ERR_INVALID_HMC_OBJ_INDEX = -49,
+ AVF_ERR_INVALID_HMC_OBJ_COUNT = -50,
+ AVF_ERR_INVALID_SRQ_ARM_LIMIT = -51,
+ AVF_ERR_SRQ_ENABLED = -52,
+ AVF_ERR_ADMIN_QUEUE_ERROR = -53,
+ AVF_ERR_ADMIN_QUEUE_TIMEOUT = -54,
+ AVF_ERR_BUF_TOO_SHORT = -55,
+ AVF_ERR_ADMIN_QUEUE_FULL = -56,
+ AVF_ERR_ADMIN_QUEUE_NO_WORK = -57,
+ AVF_ERR_BAD_IWARP_CQE = -58,
+ AVF_ERR_NVM_BLANK_MODE = -59,
+ AVF_ERR_NOT_IMPLEMENTED = -60,
+ AVF_ERR_PE_DOORBELL_NOT_ENABLED = -61,
+ AVF_ERR_DIAG_TEST_FAILED = -62,
+ AVF_ERR_NOT_READY = -63,
+ AVF_NOT_SUPPORTED = -64,
+ AVF_ERR_FIRMWARE_API_VERSION = -65,
+ AVF_ERR_ADMIN_QUEUE_CRITICAL_ERROR = -66,
+};
+
+#endif /* _AVF_STATUS_H_ */
diff --git a/drivers/net/avf/base/avf_type.h b/drivers/net/avf/base/avf_type.h
new file mode 100644
index 0000000..546c6d2
--- /dev/null
+++ b/drivers/net/avf/base/avf_type.h
@@ -0,0 +1,2024 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _AVF_TYPE_H_
+#define _AVF_TYPE_H_
+
+#include "avf_status.h"
+#include "avf_osdep.h"
+#include "avf_register.h"
+#include "avf_adminq.h"
+#include "avf_hmc.h"
+#include "avf_lan_hmc.h"
+#include "avf_devids.h"
+
+#define UNREFERENCED_XPARAMETER
+#define UNREFERENCED_1PARAMETER(_p) (_p);
+#define UNREFERENCED_2PARAMETER(_p, _q) (_p); (_q);
+#define UNREFERENCED_3PARAMETER(_p, _q, _r) (_p); (_q); (_r);
+#define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) (_p); (_q); (_r); (_s);
+#define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) (_p); (_q); (_r); (_s); (_t);
+
+#ifndef LINUX_MACROS
+#ifndef BIT
+#define BIT(a) (1UL << (a))
+#endif /* BIT */
+#ifndef BIT_ULL
+#define BIT_ULL(a) (1ULL << (a))
+#endif /* BIT_ULL */
+#endif /* LINUX_MACROS */
+
+#ifndef AVF_MASK
+/* AVF_MASK is a macro used on 32 bit registers */
+#define AVF_MASK(mask, shift) (mask << shift)
+#endif
+
+#define AVF_MAX_PF 16
+#define AVF_MAX_PF_VSI 64
+#define AVF_MAX_PF_QP 128
+#define AVF_MAX_VSI_QP 16
+#define AVF_MAX_VF_VSI 3
+#define AVF_MAX_CHAINED_RX_BUFFERS 5
+#define AVF_MAX_PF_UDP_OFFLOAD_PORTS 16
+
+/* something less than 1 minute */
+#define AVF_HEARTBEAT_TIMEOUT (HZ * 50)
+
+/* Max default timeout in ms, */
+#define AVF_MAX_NVM_TIMEOUT 18000
+
+/* Max timeout in ms for the phy to respond */
+#define AVF_MAX_PHY_TIMEOUT 500
+
+/* Check whether address is multicast. */
+#define AVF_IS_MULTICAST(address) (bool)(((u8 *)(address))[0] & ((u8)0x01))
+
+/* Check whether an address is broadcast. */
+#define AVF_IS_BROADCAST(address) \
+ ((((u8 *)(address))[0] == ((u8)0xff)) && \
+ (((u8 *)(address))[1] == ((u8)0xff)))
+
+/* Switch from ms to the 1usec global time (this is the GTIME resolution) */
+#define AVF_MS_TO_GTIME(time) ((time) * 1000)
+
+/* forward declaration */
+struct avf_hw;
+typedef void (*AVF_ADMINQ_CALLBACK)(struct avf_hw *, struct avf_aq_desc *);
+
+#ifndef ETH_ALEN
+#define ETH_ALEN 6
+#endif
+/* Data type manipulation macros. */
+#define AVF_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
+#define AVF_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
+
+#define AVF_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF))
+#define AVF_LO_WORD(x) ((u16)((x) & 0xFFFF))
+
+#define AVF_HI_BYTE(x) ((u8)(((x) >> 8) & 0xFF))
+#define AVF_LO_BYTE(x) ((u8)((x) & 0xFF))
+
+/* Number of Transmit Descriptors must be a multiple of 8. */
+#define AVF_REQ_TX_DESCRIPTOR_MULTIPLE 8
+/* Number of Receive Descriptors must be a multiple of 32 if
+ * the number of descriptors is greater than 32.
+ */
+#define AVF_REQ_RX_DESCRIPTOR_MULTIPLE 32
+
+#define AVF_DESC_UNUSED(R) \
+ ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+ (R)->next_to_clean - (R)->next_to_use - 1)
+
+/* bitfields for Tx queue mapping in QTX_CTL */
+#define AVF_QTX_CTL_VF_QUEUE 0x0
+#define AVF_QTX_CTL_VM_QUEUE 0x1
+#define AVF_QTX_CTL_PF_QUEUE 0x2
+
+/* debug masks - set these bits in hw->debug_mask to control output */
+enum avf_debug_mask {
+ AVF_DEBUG_INIT = 0x00000001,
+ AVF_DEBUG_RELEASE = 0x00000002,
+
+ AVF_DEBUG_LINK = 0x00000010,
+ AVF_DEBUG_PHY = 0x00000020,
+ AVF_DEBUG_HMC = 0x00000040,
+ AVF_DEBUG_NVM = 0x00000080,
+ AVF_DEBUG_LAN = 0x00000100,
+ AVF_DEBUG_FLOW = 0x00000200,
+ AVF_DEBUG_DCB = 0x00000400,
+ AVF_DEBUG_DIAG = 0x00000800,
+ AVF_DEBUG_FD = 0x00001000,
+ AVF_DEBUG_PACKAGE = 0x00002000,
+
+ AVF_DEBUG_AQ_MESSAGE = 0x01000000,
+ AVF_DEBUG_AQ_DESCRIPTOR = 0x02000000,
+ AVF_DEBUG_AQ_DESC_BUFFER = 0x04000000,
+ AVF_DEBUG_AQ_COMMAND = 0x06000000,
+ AVF_DEBUG_AQ = 0x0F000000,
+
+ AVF_DEBUG_USER = 0xF0000000,
+
+ AVF_DEBUG_ALL = 0xFFFFFFFF
+};
+
+/* PCI Bus Info */
+#define AVF_PCI_LINK_STATUS 0xB2
+#define AVF_PCI_LINK_WIDTH 0x3F0
+#define AVF_PCI_LINK_WIDTH_1 0x10
+#define AVF_PCI_LINK_WIDTH_2 0x20
+#define AVF_PCI_LINK_WIDTH_4 0x40
+#define AVF_PCI_LINK_WIDTH_8 0x80
+#define AVF_PCI_LINK_SPEED 0xF
+#define AVF_PCI_LINK_SPEED_2500 0x1
+#define AVF_PCI_LINK_SPEED_5000 0x2
+#define AVF_PCI_LINK_SPEED_8000 0x3
+
+#define AVF_MDIO_CLAUSE22_STCODE_MASK AVF_MASK(1, \
+ AVF_GLGEN_MSCA_STCODE_SHIFT)
+#define AVF_MDIO_CLAUSE22_OPCODE_WRITE_MASK AVF_MASK(1, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+#define AVF_MDIO_CLAUSE22_OPCODE_READ_MASK AVF_MASK(2, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+
+#define AVF_MDIO_CLAUSE45_STCODE_MASK AVF_MASK(0, \
+ AVF_GLGEN_MSCA_STCODE_SHIFT)
+#define AVF_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK AVF_MASK(0, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+#define AVF_MDIO_CLAUSE45_OPCODE_WRITE_MASK AVF_MASK(1, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+#define AVF_MDIO_CLAUSE45_OPCODE_READ_INC_ADDR_MASK AVF_MASK(2, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+#define AVF_MDIO_CLAUSE45_OPCODE_READ_MASK AVF_MASK(3, \
+ AVF_GLGEN_MSCA_OPCODE_SHIFT)
+
+#define AVF_PHY_COM_REG_PAGE 0x1E
+#define AVF_PHY_LED_LINK_MODE_MASK 0xF0
+#define AVF_PHY_LED_MANUAL_ON 0x100
+#define AVF_PHY_LED_PROV_REG_1 0xC430
+#define AVF_PHY_LED_MODE_MASK 0xFFFF
+#define AVF_PHY_LED_MODE_ORIG 0x80000000
+
+/* Memory types */
+enum avf_memset_type {
+ AVF_NONDMA_MEM = 0,
+ AVF_DMA_MEM
+};
+
+/* Memcpy types */
+enum avf_memcpy_type {
+ AVF_NONDMA_TO_NONDMA = 0,
+ AVF_NONDMA_TO_DMA,
+ AVF_DMA_TO_DMA,
+ AVF_DMA_TO_NONDMA
+};
+
+/* These are structs for managing the hardware information and the operations.
+ * The structures of function pointers are filled out at init time when we
+ * know for sure exactly which hardware we're working with. This gives us the
+ * flexibility of using the same main driver code but adapting to slightly
+ * different hardware needs as new parts are developed. For this architecture,
+ * the Firmware and AdminQ are intended to insulate the driver from most of the
+ * future changes, but these structures will also do part of the job.
+ */
+enum avf_mac_type {
+ AVF_MAC_UNKNOWN = 0,
+ AVF_MAC_XL710,
+ AVF_MAC_VF,
+ AVF_MAC_X722,
+ AVF_MAC_X722_VF,
+ AVF_MAC_GENERIC,
+};
+
+enum avf_media_type {
+ AVF_MEDIA_TYPE_UNKNOWN = 0,
+ AVF_MEDIA_TYPE_FIBER,
+ AVF_MEDIA_TYPE_BASET,
+ AVF_MEDIA_TYPE_BACKPLANE,
+ AVF_MEDIA_TYPE_CX4,
+ AVF_MEDIA_TYPE_DA,
+ AVF_MEDIA_TYPE_VIRTUAL
+};
+
+enum avf_fc_mode {
+ AVF_FC_NONE = 0,
+ AVF_FC_RX_PAUSE,
+ AVF_FC_TX_PAUSE,
+ AVF_FC_FULL,
+ AVF_FC_PFC,
+ AVF_FC_DEFAULT
+};
+
+enum avf_set_fc_aq_failures {
+ AVF_SET_FC_AQ_FAIL_NONE = 0,
+ AVF_SET_FC_AQ_FAIL_GET = 1,
+ AVF_SET_FC_AQ_FAIL_SET = 2,
+ AVF_SET_FC_AQ_FAIL_UPDATE = 4,
+ AVF_SET_FC_AQ_FAIL_SET_UPDATE = 6
+};
+
+enum avf_vsi_type {
+ AVF_VSI_MAIN = 0,
+ AVF_VSI_VMDQ1 = 1,
+ AVF_VSI_VMDQ2 = 2,
+ AVF_VSI_CTRL = 3,
+ AVF_VSI_FCOE = 4,
+ AVF_VSI_MIRROR = 5,
+ AVF_VSI_SRIOV = 6,
+ AVF_VSI_FDIR = 7,
+ AVF_VSI_TYPE_UNKNOWN
+};
+
+enum avf_queue_type {
+ AVF_QUEUE_TYPE_RX = 0,
+ AVF_QUEUE_TYPE_TX,
+ AVF_QUEUE_TYPE_PE_CEQ,
+ AVF_QUEUE_TYPE_UNKNOWN
+};
+
+struct avf_link_status {
+ enum avf_aq_phy_type phy_type;
+ enum avf_aq_link_speed link_speed;
+ u8 link_info;
+ u8 an_info;
+ u8 req_fec_info;
+ u8 fec_info;
+ u8 ext_info;
+ u8 loopback;
+ /* is Link Status Event notification to SW enabled */
+ bool lse_enable;
+ u16 max_frame_size;
+ bool crc_enable;
+ u8 pacing;
+ u8 requested_speeds;
+ u8 module_type[3];
+ /* 1st byte: module identifier */
+#define AVF_MODULE_TYPE_SFP 0x03
+#define AVF_MODULE_TYPE_QSFP 0x0D
+ /* 2nd byte: ethernet compliance codes for 10/40G */
+#define AVF_MODULE_TYPE_40G_ACTIVE 0x01
+#define AVF_MODULE_TYPE_40G_LR4 0x02
+#define AVF_MODULE_TYPE_40G_SR4 0x04
+#define AVF_MODULE_TYPE_40G_CR4 0x08
+#define AVF_MODULE_TYPE_10G_BASE_SR 0x10
+#define AVF_MODULE_TYPE_10G_BASE_LR 0x20
+#define AVF_MODULE_TYPE_10G_BASE_LRM 0x40
+#define AVF_MODULE_TYPE_10G_BASE_ER 0x80
+ /* 3rd byte: ethernet compliance codes for 1G */
+#define AVF_MODULE_TYPE_1000BASE_SX 0x01
+#define AVF_MODULE_TYPE_1000BASE_LX 0x02
+#define AVF_MODULE_TYPE_1000BASE_CX 0x04
+#define AVF_MODULE_TYPE_1000BASE_T 0x08
+};
+
+struct avf_phy_info {
+ struct avf_link_status link_info;
+ struct avf_link_status link_info_old;
+ bool get_link_info;
+ enum avf_media_type media_type;
+ /* all the phy types the NVM is capable of */
+ u64 phy_types;
+};
+
+#define AVF_CAP_PHY_TYPE_SGMII BIT_ULL(AVF_PHY_TYPE_SGMII)
+#define AVF_CAP_PHY_TYPE_1000BASE_KX BIT_ULL(AVF_PHY_TYPE_1000BASE_KX)
+#define AVF_CAP_PHY_TYPE_10GBASE_KX4 BIT_ULL(AVF_PHY_TYPE_10GBASE_KX4)
+#define AVF_CAP_PHY_TYPE_10GBASE_KR BIT_ULL(AVF_PHY_TYPE_10GBASE_KR)
+#define AVF_CAP_PHY_TYPE_40GBASE_KR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_KR4)
+#define AVF_CAP_PHY_TYPE_XAUI BIT_ULL(AVF_PHY_TYPE_XAUI)
+#define AVF_CAP_PHY_TYPE_XFI BIT_ULL(AVF_PHY_TYPE_XFI)
+#define AVF_CAP_PHY_TYPE_SFI BIT_ULL(AVF_PHY_TYPE_SFI)
+#define AVF_CAP_PHY_TYPE_XLAUI BIT_ULL(AVF_PHY_TYPE_XLAUI)
+#define AVF_CAP_PHY_TYPE_XLPPI BIT_ULL(AVF_PHY_TYPE_XLPPI)
+#define AVF_CAP_PHY_TYPE_40GBASE_CR4_CU BIT_ULL(AVF_PHY_TYPE_40GBASE_CR4_CU)
+#define AVF_CAP_PHY_TYPE_10GBASE_CR1_CU BIT_ULL(AVF_PHY_TYPE_10GBASE_CR1_CU)
+#define AVF_CAP_PHY_TYPE_10GBASE_AOC BIT_ULL(AVF_PHY_TYPE_10GBASE_AOC)
+#define AVF_CAP_PHY_TYPE_40GBASE_AOC BIT_ULL(AVF_PHY_TYPE_40GBASE_AOC)
+#define AVF_CAP_PHY_TYPE_100BASE_TX BIT_ULL(AVF_PHY_TYPE_100BASE_TX)
+#define AVF_CAP_PHY_TYPE_1000BASE_T BIT_ULL(AVF_PHY_TYPE_1000BASE_T)
+#define AVF_CAP_PHY_TYPE_10GBASE_T BIT_ULL(AVF_PHY_TYPE_10GBASE_T)
+#define AVF_CAP_PHY_TYPE_10GBASE_SR BIT_ULL(AVF_PHY_TYPE_10GBASE_SR)
+#define AVF_CAP_PHY_TYPE_10GBASE_LR BIT_ULL(AVF_PHY_TYPE_10GBASE_LR)
+#define AVF_CAP_PHY_TYPE_10GBASE_SFPP_CU BIT_ULL(AVF_PHY_TYPE_10GBASE_SFPP_CU)
+#define AVF_CAP_PHY_TYPE_10GBASE_CR1 BIT_ULL(AVF_PHY_TYPE_10GBASE_CR1)
+#define AVF_CAP_PHY_TYPE_40GBASE_CR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_CR4)
+#define AVF_CAP_PHY_TYPE_40GBASE_SR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_SR4)
+#define AVF_CAP_PHY_TYPE_40GBASE_LR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_LR4)
+#define AVF_CAP_PHY_TYPE_1000BASE_SX BIT_ULL(AVF_PHY_TYPE_1000BASE_SX)
+#define AVF_CAP_PHY_TYPE_1000BASE_LX BIT_ULL(AVF_PHY_TYPE_1000BASE_LX)
+#define AVF_CAP_PHY_TYPE_1000BASE_T_OPTICAL \
+ BIT_ULL(AVF_PHY_TYPE_1000BASE_T_OPTICAL)
+#define AVF_CAP_PHY_TYPE_20GBASE_KR2 BIT_ULL(AVF_PHY_TYPE_20GBASE_KR2)
+/*
+ * Defining the macro AVF_TYPE_OFFSET to implement a bit shift for some
+ * PHY types. There is an unused bit (31) in the AVF_CAP_PHY_TYPE_* bit
+ * fields but no corresponding gap in the avf_aq_phy_type enumeration. So,
+ * a shift is needed to adjust for this with values larger than 31. The
+ * only affected values are AVF_PHY_TYPE_25GBASE_*.
+ */
+#define AVF_PHY_TYPE_OFFSET 1
+#define AVF_CAP_PHY_TYPE_25GBASE_KR BIT_ULL(AVF_PHY_TYPE_25GBASE_KR + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_CAP_PHY_TYPE_25GBASE_CR BIT_ULL(AVF_PHY_TYPE_25GBASE_CR + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_CAP_PHY_TYPE_25GBASE_SR BIT_ULL(AVF_PHY_TYPE_25GBASE_SR + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_CAP_PHY_TYPE_25GBASE_LR BIT_ULL(AVF_PHY_TYPE_25GBASE_LR + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_CAP_PHY_TYPE_25GBASE_AOC BIT_ULL(AVF_PHY_TYPE_25GBASE_AOC + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(AVF_PHY_TYPE_25GBASE_ACC + \
+ AVF_PHY_TYPE_OFFSET)
+#define AVF_HW_CAP_MAX_GPIO 30
+#define AVF_HW_CAP_MDIO_PORT_MODE_MDIO 0
+#define AVF_HW_CAP_MDIO_PORT_MODE_I2C 1
+
+enum avf_acpi_programming_method {
+ AVF_ACPI_PROGRAMMING_METHOD_HW_FVL = 0,
+ AVF_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1
+};
+
+#define AVF_WOL_SUPPORT_MASK 0x1
+#define AVF_ACPI_PROGRAMMING_METHOD_MASK 0x2
+#define AVF_PROXY_SUPPORT_MASK 0x4
+
+/* Capabilities of a PF or a VF or the whole device */
+struct avf_hw_capabilities {
+ u32 switch_mode;
+#define AVF_NVM_IMAGE_TYPE_EVB 0x0
+#define AVF_NVM_IMAGE_TYPE_CLOUD 0x2
+#define AVF_NVM_IMAGE_TYPE_UDP_CLOUD 0x3
+
+ u32 management_mode;
+ u32 mng_protocols_over_mctp;
+#define AVF_MNG_PROTOCOL_PLDM 0x2
+#define AVF_MNG_PROTOCOL_OEM_COMMANDS 0x4
+#define AVF_MNG_PROTOCOL_NCSI 0x8
+ u32 npar_enable;
+ u32 os2bmc;
+ u32 valid_functions;
+ bool sr_iov_1_1;
+ bool vmdq;
+ bool evb_802_1_qbg; /* Edge Virtual Bridging */
+ bool evb_802_1_qbh; /* Bridge Port Extension */
+ bool dcb;
+ bool fcoe;
+ bool iscsi; /* Indicates iSCSI enabled */
+ bool flex10_enable;
+ bool flex10_capable;
+ u32 flex10_mode;
+#define AVF_FLEX10_MODE_UNKNOWN 0x0
+#define AVF_FLEX10_MODE_DCC 0x1
+#define AVF_FLEX10_MODE_DCI 0x2
+
+ u32 flex10_status;
+#define AVF_FLEX10_STATUS_DCC_ERROR 0x1
+#define AVF_FLEX10_STATUS_VC_MODE 0x2
+
+ bool sec_rev_disabled;
+ bool update_disabled;
+#define AVF_NVM_MGMT_SEC_REV_DISABLED 0x1
+#define AVF_NVM_MGMT_UPDATE_DISABLED 0x2
+
+ bool mgmt_cem;
+ bool ieee_1588;
+ bool iwarp;
+ bool fd;
+ u32 fd_filters_guaranteed;
+ u32 fd_filters_best_effort;
+ bool rss;
+ u32 rss_table_size;
+ u32 rss_table_entry_width;
+ bool led[AVF_HW_CAP_MAX_GPIO];
+ bool sdp[AVF_HW_CAP_MAX_GPIO];
+ u32 nvm_image_type;
+ u32 num_flow_director_filters;
+ u32 num_vfs;
+ u32 vf_base_id;
+ u32 num_vsis;
+ u32 num_rx_qp;
+ u32 num_tx_qp;
+ u32 base_queue;
+ u32 num_msix_vectors;
+ u32 num_msix_vectors_vf;
+ u32 led_pin_num;
+ u32 sdp_pin_num;
+ u32 mdio_port_num;
+ u32 mdio_port_mode;
+ u8 rx_buf_chain_len;
+ u32 enabled_tcmap;
+ u32 maxtc;
+ u64 wr_csr_prot;
+ bool apm_wol_support;
+ enum avf_acpi_programming_method acpi_prog_method;
+ bool proxy_support;
+};
+
+struct avf_mac_info {
+ enum avf_mac_type type;
+ u8 addr[ETH_ALEN];
+ u8 perm_addr[ETH_ALEN];
+ u8 san_addr[ETH_ALEN];
+ u8 port_addr[ETH_ALEN];
+ u16 max_fcoeq;
+};
+
+enum avf_aq_resources_ids {
+ AVF_NVM_RESOURCE_ID = 1
+};
+
+enum avf_aq_resource_access_type {
+ AVF_RESOURCE_READ = 1,
+ AVF_RESOURCE_WRITE
+};
+
+struct avf_nvm_info {
+ u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
+ u32 timeout; /* [ms] */
+ u16 sr_size; /* Shadow RAM size in words */
+ bool blank_nvm_mode; /* is NVM empty (no FW present)*/
+ u16 version; /* NVM package version */
+ u32 eetrack; /* NVM data version */
+ u32 oem_ver; /* OEM version info */
+};
+
+/* definitions used in NVM update support */
+
+enum avf_nvmupd_cmd {
+ AVF_NVMUPD_INVALID,
+ AVF_NVMUPD_READ_CON,
+ AVF_NVMUPD_READ_SNT,
+ AVF_NVMUPD_READ_LCB,
+ AVF_NVMUPD_READ_SA,
+ AVF_NVMUPD_WRITE_ERA,
+ AVF_NVMUPD_WRITE_CON,
+ AVF_NVMUPD_WRITE_SNT,
+ AVF_NVMUPD_WRITE_LCB,
+ AVF_NVMUPD_WRITE_SA,
+ AVF_NVMUPD_CSUM_CON,
+ AVF_NVMUPD_CSUM_SA,
+ AVF_NVMUPD_CSUM_LCB,
+ AVF_NVMUPD_STATUS,
+ AVF_NVMUPD_EXEC_AQ,
+ AVF_NVMUPD_GET_AQ_RESULT,
+ AVF_NVMUPD_GET_AQ_EVENT,
+};
+
+enum avf_nvmupd_state {
+ AVF_NVMUPD_STATE_INIT,
+ AVF_NVMUPD_STATE_READING,
+ AVF_NVMUPD_STATE_WRITING,
+ AVF_NVMUPD_STATE_INIT_WAIT,
+ AVF_NVMUPD_STATE_WRITE_WAIT,
+ AVF_NVMUPD_STATE_ERROR
+};
+
+/* nvm_access definition and its masks/shifts need to be accessible to
+ * application, core driver, and shared code. Where is the right file?
+ */
+#define AVF_NVM_READ 0xB
+#define AVF_NVM_WRITE 0xC
+
+#define AVF_NVM_MOD_PNT_MASK 0xFF
+
+#define AVF_NVM_TRANS_SHIFT 8
+#define AVF_NVM_TRANS_MASK (0xf << AVF_NVM_TRANS_SHIFT)
+#define AVF_NVM_PRESERVATION_FLAGS_SHIFT 12
+#define AVF_NVM_PRESERVATION_FLAGS_MASK \
+ (0x3 << AVF_NVM_PRESERVATION_FLAGS_SHIFT)
+#define AVF_NVM_PRESERVATION_FLAGS_SELECTED 0x01
+#define AVF_NVM_PRESERVATION_FLAGS_ALL 0x02
+#define AVF_NVM_CON 0x0
+#define AVF_NVM_SNT 0x1
+#define AVF_NVM_LCB 0x2
+#define AVF_NVM_SA (AVF_NVM_SNT | AVF_NVM_LCB)
+#define AVF_NVM_ERA 0x4
+#define AVF_NVM_CSUM 0x8
+#define AVF_NVM_AQE 0xe
+#define AVF_NVM_EXEC 0xf
+
+#define AVF_NVM_ADAPT_SHIFT 16
+#define AVF_NVM_ADAPT_MASK (0xffffULL << AVF_NVM_ADAPT_SHIFT)
+
+#define AVF_NVMUPD_MAX_DATA 4096
+#define AVF_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
+
+struct avf_nvm_access {
+ u32 command;
+ u32 config;
+ u32 offset; /* in bytes */
+ u32 data_size; /* in bytes */
+ u8 data[1];
+};
+
+/* (Q)SFP module access definitions */
+#define AVF_I2C_EEPROM_DEV_ADDR 0xA0
+#define AVF_I2C_EEPROM_DEV_ADDR2 0xA2
+#define AVF_MODULE_TYPE_ADDR 0x00
+#define AVF_MODULE_REVISION_ADDR 0x01
+#define AVF_MODULE_SFF_8472_COMP 0x5E
+#define AVF_MODULE_SFF_8472_SWAP 0x5C
+#define AVF_MODULE_SFF_ADDR_MODE 0x04
+#define AVF_MODULE_SFF_DIAG_CAPAB 0x40
+#define AVF_MODULE_TYPE_QSFP_PLUS 0x0D
+#define AVF_MODULE_TYPE_QSFP28 0x11
+#define AVF_MODULE_QSFP_MAX_LEN 640
+
+/* PCI bus types */
+enum avf_bus_type {
+ avf_bus_type_unknown = 0,
+ avf_bus_type_pci,
+ avf_bus_type_pcix,
+ avf_bus_type_pci_express,
+ avf_bus_type_reserved
+};
+
+/* PCI bus speeds */
+enum avf_bus_speed {
+ avf_bus_speed_unknown = 0,
+ avf_bus_speed_33 = 33,
+ avf_bus_speed_66 = 66,
+ avf_bus_speed_100 = 100,
+ avf_bus_speed_120 = 120,
+ avf_bus_speed_133 = 133,
+ avf_bus_speed_2500 = 2500,
+ avf_bus_speed_5000 = 5000,
+ avf_bus_speed_8000 = 8000,
+ avf_bus_speed_reserved
+};
+
+/* PCI bus widths */
+enum avf_bus_width {
+ avf_bus_width_unknown = 0,
+ avf_bus_width_pcie_x1 = 1,
+ avf_bus_width_pcie_x2 = 2,
+ avf_bus_width_pcie_x4 = 4,
+ avf_bus_width_pcie_x8 = 8,
+ avf_bus_width_32 = 32,
+ avf_bus_width_64 = 64,
+ avf_bus_width_reserved
+};
+
+/* Bus parameters */
+struct avf_bus_info {
+ enum avf_bus_speed speed;
+ enum avf_bus_width width;
+ enum avf_bus_type type;
+
+ u16 func;
+ u16 device;
+ u16 lan_id;
+ u16 bus_id;
+};
+
+/* Flow control (FC) parameters */
+struct avf_fc_info {
+ enum avf_fc_mode current_mode; /* FC mode in effect */
+ enum avf_fc_mode requested_mode; /* FC mode requested by caller */
+};
+
+#define AVF_MAX_TRAFFIC_CLASS 8
+#define AVF_MAX_USER_PRIORITY 8
+#define AVF_DCBX_MAX_APPS 32
+#define AVF_LLDPDU_SIZE 1500
+#define AVF_TLV_STATUS_OPER 0x1
+#define AVF_TLV_STATUS_SYNC 0x2
+#define AVF_TLV_STATUS_ERR 0x4
+#define AVF_CEE_OPER_MAX_APPS 3
+#define AVF_APP_PROTOID_FCOE 0x8906
+#define AVF_APP_PROTOID_ISCSI 0x0cbc
+#define AVF_APP_PROTOID_FIP 0x8914
+#define AVF_APP_SEL_ETHTYPE 0x1
+#define AVF_APP_SEL_TCPIP 0x2
+#define AVF_CEE_APP_SEL_ETHTYPE 0x0
+#define AVF_CEE_APP_SEL_TCPIP 0x1
+
+/* CEE or IEEE 802.1Qaz ETS Configuration data */
+struct avf_dcb_ets_config {
+ u8 willing;
+ u8 cbs;
+ u8 maxtcs;
+ u8 prioritytable[AVF_MAX_TRAFFIC_CLASS];
+ u8 tcbwtable[AVF_MAX_TRAFFIC_CLASS];
+ u8 tsatable[AVF_MAX_TRAFFIC_CLASS];
+};
+
+/* CEE or IEEE 802.1Qaz PFC Configuration data */
+struct avf_dcb_pfc_config {
+ u8 willing;
+ u8 mbc;
+ u8 pfccap;
+ u8 pfcenable;
+};
+
+/* CEE or IEEE 802.1Qaz Application Priority data */
+struct avf_dcb_app_priority_table {
+ u8 priority;
+ u8 selector;
+ u16 protocolid;
+};
+
+struct avf_dcbx_config {
+ u8 dcbx_mode;
+#define AVF_DCBX_MODE_CEE 0x1
+#define AVF_DCBX_MODE_IEEE 0x2
+ u8 app_mode;
+#define AVF_DCBX_APPS_NON_WILLING 0x1
+ u32 numapps;
+ u32 tlv_status; /* CEE mode TLV status */
+ struct avf_dcb_ets_config etscfg;
+ struct avf_dcb_ets_config etsrec;
+ struct avf_dcb_pfc_config pfc;
+ struct avf_dcb_app_priority_table app[AVF_DCBX_MAX_APPS];
+};
+
+/* Port hardware description */
+struct avf_hw {
+ u8 *hw_addr;
+ void *back;
+
+ /* subsystem structs */
+ struct avf_phy_info phy;
+ struct avf_mac_info mac;
+ struct avf_bus_info bus;
+ struct avf_nvm_info nvm;
+ struct avf_fc_info fc;
+
+ /* pci info */
+ u16 device_id;
+ u16 vendor_id;
+ u16 subsystem_device_id;
+ u16 subsystem_vendor_id;
+ u8 revision_id;
+ u8 port;
+ bool adapter_stopped;
+
+ /* capabilities for entire device and PCI func */
+ struct avf_hw_capabilities dev_caps;
+ struct avf_hw_capabilities func_caps;
+
+ /* Flow Director shared filter space */
+ u16 fdir_shared_filter_count;
+
+ /* device profile info */
+ u8 pf_id;
+ u16 main_vsi_seid;
+
+ /* for multi-function MACs */
+ u16 partition_id;
+ u16 num_partitions;
+ u16 num_ports;
+
+ /* Closest numa node to the device */
+ u16 numa_node;
+
+ /* Admin Queue info */
+ struct avf_adminq_info aq;
+
+ /* state of nvm update process */
+ enum avf_nvmupd_state nvmupd_state;
+ struct avf_aq_desc nvm_wb_desc;
+ struct avf_aq_desc nvm_aq_event_desc;
+ struct avf_virt_mem nvm_buff;
+ bool nvm_release_on_done;
+ u16 nvm_wait_opcode;
+
+ /* HMC info */
+ struct avf_hmc_info hmc; /* HMC info struct */
+
+ /* LLDP/DCBX Status */
+ u16 dcbx_status;
+
+ /* DCBX info */
+ struct avf_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
+ struct avf_dcbx_config remote_dcbx_config; /* Peer Cfg */
+ struct avf_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
+
+ /* WoL and proxy support */
+ u16 num_wol_proxy_filters;
+ u16 wol_proxy_vsi_seid;
+
+#define AVF_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
+#define AVF_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1)
+#define AVF_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2)
+#define AVF_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
+ u64 flags;
+
+ /* Used in set switch config AQ command */
+ u16 switch_tag;
+ u16 first_tag;
+ u16 second_tag;
+
+ /* debug mask */
+ u32 debug_mask;
+ char err_str[16];
+};
+
+STATIC INLINE bool avf_is_vf(struct avf_hw *hw)
+{
+ return (hw->mac.type == AVF_MAC_VF ||
+ hw->mac.type == AVF_MAC_X722_VF);
+}
+
+struct avf_driver_version {
+ u8 major_version;
+ u8 minor_version;
+ u8 build_version;
+ u8 subbuild_version;
+ u8 driver_string[32];
+};
+
+/* RX Descriptors */
+union avf_16byte_rx_desc {
+ struct {
+ __le64 pkt_addr; /* Packet buffer address */
+ __le64 hdr_addr; /* Header buffer address */
+ } read;
+ struct {
+ struct {
+ struct {
+ union {
+ __le16 mirroring_status;
+ __le16 fcoe_ctx_id;
+ } mirr_fcoe;
+ __le16 l2tag1;
+ } lo_dword;
+ union {
+ __le32 rss; /* RSS Hash */
+ __le32 fd_id; /* Flow director filter id */
+ __le32 fcoe_param; /* FCoE DDP Context id */
+ } hi_dword;
+ } qword0;
+ struct {
+ /* ext status/error/pktype/length */
+ __le64 status_error_len;
+ } qword1;
+ } wb; /* writeback */
+};
+
+union avf_32byte_rx_desc {
+ struct {
+ __le64 pkt_addr; /* Packet buffer address */
+ __le64 hdr_addr; /* Header buffer address */
+ /* bit 0 of hdr_buffer_addr is DD bit */
+ __le64 rsvd1;
+ __le64 rsvd2;
+ } read;
+ struct {
+ struct {
+ struct {
+ union {
+ __le16 mirroring_status;
+ __le16 fcoe_ctx_id;
+ } mirr_fcoe;
+ __le16 l2tag1;
+ } lo_dword;
+ union {
+ __le32 rss; /* RSS Hash */
+ __le32 fcoe_param; /* FCoE DDP Context id */
+ /* Flow director filter id in case of
+ * Programming status desc WB
+ */
+ __le32 fd_id;
+ } hi_dword;
+ } qword0;
+ struct {
+ /* status/error/pktype/length */
+ __le64 status_error_len;
+ } qword1;
+ struct {
+ __le16 ext_status; /* extended status */
+ __le16 rsvd;
+ __le16 l2tag2_1;
+ __le16 l2tag2_2;
+ } qword2;
+ struct {
+ union {
+ __le32 flex_bytes_lo;
+ __le32 pe_status;
+ } lo_dword;
+ union {
+ __le32 flex_bytes_hi;
+ __le32 fd_id;
+ } hi_dword;
+ } qword3;
+ } wb; /* writeback */
+};
+
+#define AVF_RXD_QW0_MIRROR_STATUS_SHIFT 8
+#define AVF_RXD_QW0_MIRROR_STATUS_MASK (0x3FUL << \
+ AVF_RXD_QW0_MIRROR_STATUS_SHIFT)
+#define AVF_RXD_QW0_FCOEINDX_SHIFT 0
+#define AVF_RXD_QW0_FCOEINDX_MASK (0xFFFUL << \
+ AVF_RXD_QW0_FCOEINDX_SHIFT)
+
+enum avf_rx_desc_status_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_DESC_STATUS_DD_SHIFT = 0,
+ AVF_RX_DESC_STATUS_EOF_SHIFT = 1,
+ AVF_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
+ AVF_RX_DESC_STATUS_L3L4P_SHIFT = 3,
+ AVF_RX_DESC_STATUS_CRCP_SHIFT = 4,
+ AVF_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 2 BITS */
+ AVF_RX_DESC_STATUS_TSYNVALID_SHIFT = 7,
+ AVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT = 8,
+
+ AVF_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
+ AVF_RX_DESC_STATUS_FLM_SHIFT = 11,
+ AVF_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
+ AVF_RX_DESC_STATUS_LPBK_SHIFT = 14,
+ AVF_RX_DESC_STATUS_IPV6EXADD_SHIFT = 15,
+ AVF_RX_DESC_STATUS_RESERVED2_SHIFT = 16, /* 2 BITS */
+ AVF_RX_DESC_STATUS_INT_UDP_0_SHIFT = 18,
+ AVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
+};
+
+#define AVF_RXD_QW1_STATUS_SHIFT 0
+#define AVF_RXD_QW1_STATUS_MASK ((BIT(AVF_RX_DESC_STATUS_LAST) - 1) << \
+ AVF_RXD_QW1_STATUS_SHIFT)
+
+#define AVF_RXD_QW1_STATUS_TSYNINDX_SHIFT AVF_RX_DESC_STATUS_TSYNINDX_SHIFT
+#define AVF_RXD_QW1_STATUS_TSYNINDX_MASK (0x3UL << \
+ AVF_RXD_QW1_STATUS_TSYNINDX_SHIFT)
+
+#define AVF_RXD_QW1_STATUS_TSYNVALID_SHIFT AVF_RX_DESC_STATUS_TSYNVALID_SHIFT
+#define AVF_RXD_QW1_STATUS_TSYNVALID_MASK BIT_ULL(AVF_RXD_QW1_STATUS_TSYNVALID_SHIFT)
+
+#define AVF_RXD_QW1_STATUS_UMBCAST_SHIFT AVF_RX_DESC_STATUS_UMBCAST
+#define AVF_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \
+ AVF_RXD_QW1_STATUS_UMBCAST_SHIFT)
+
+enum avf_rx_desc_fltstat_values {
+ AVF_RX_DESC_FLTSTAT_NO_DATA = 0,
+ AVF_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
+ AVF_RX_DESC_FLTSTAT_RSV = 2,
+ AVF_RX_DESC_FLTSTAT_RSS_HASH = 3,
+};
+
+#define AVF_RXD_PACKET_TYPE_UNICAST 0
+#define AVF_RXD_PACKET_TYPE_MULTICAST 1
+#define AVF_RXD_PACKET_TYPE_BROADCAST 2
+#define AVF_RXD_PACKET_TYPE_MIRRORED 3
+
+#define AVF_RXD_QW1_ERROR_SHIFT 19
+#define AVF_RXD_QW1_ERROR_MASK (0xFFUL << AVF_RXD_QW1_ERROR_SHIFT)
+
+enum avf_rx_desc_error_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_DESC_ERROR_RXE_SHIFT = 0,
+ AVF_RX_DESC_ERROR_RECIPE_SHIFT = 1,
+ AVF_RX_DESC_ERROR_HBO_SHIFT = 2,
+ AVF_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
+ AVF_RX_DESC_ERROR_IPE_SHIFT = 3,
+ AVF_RX_DESC_ERROR_L4E_SHIFT = 4,
+ AVF_RX_DESC_ERROR_EIPE_SHIFT = 5,
+ AVF_RX_DESC_ERROR_OVERSIZE_SHIFT = 6,
+ AVF_RX_DESC_ERROR_PPRS_SHIFT = 7
+};
+
+enum avf_rx_desc_error_l3l4e_fcoe_masks {
+ AVF_RX_DESC_ERROR_L3L4E_NONE = 0,
+ AVF_RX_DESC_ERROR_L3L4E_PROT = 1,
+ AVF_RX_DESC_ERROR_L3L4E_FC = 2,
+ AVF_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
+ AVF_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
+};
+
+#define AVF_RXD_QW1_PTYPE_SHIFT 30
+#define AVF_RXD_QW1_PTYPE_MASK (0xFFULL << AVF_RXD_QW1_PTYPE_SHIFT)
+
+/* Packet type non-ip values */
+enum avf_rx_l2_ptype {
+ AVF_RX_PTYPE_L2_RESERVED = 0,
+ AVF_RX_PTYPE_L2_MAC_PAY2 = 1,
+ AVF_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
+ AVF_RX_PTYPE_L2_FIP_PAY2 = 3,
+ AVF_RX_PTYPE_L2_OUI_PAY2 = 4,
+ AVF_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
+ AVF_RX_PTYPE_L2_LLDP_PAY2 = 6,
+ AVF_RX_PTYPE_L2_ECP_PAY2 = 7,
+ AVF_RX_PTYPE_L2_EVB_PAY2 = 8,
+ AVF_RX_PTYPE_L2_QCN_PAY2 = 9,
+ AVF_RX_PTYPE_L2_EAPOL_PAY2 = 10,
+ AVF_RX_PTYPE_L2_ARP = 11,
+ AVF_RX_PTYPE_L2_FCOE_PAY3 = 12,
+ AVF_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13,
+ AVF_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14,
+ AVF_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15,
+ AVF_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16,
+ AVF_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17,
+ AVF_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18,
+ AVF_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19,
+ AVF_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20,
+ AVF_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21,
+ AVF_RX_PTYPE_GRENAT4_MAC_PAY3 = 58,
+ AVF_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4 = 87,
+ AVF_RX_PTYPE_GRENAT6_MAC_PAY3 = 124,
+ AVF_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4 = 153
+};
+
+struct avf_rx_ptype_decoded {
+ u32 ptype:8;
+ u32 known:1;
+ u32 outer_ip:1;
+ u32 outer_ip_ver:1;
+ u32 outer_frag:1;
+ u32 tunnel_type:3;
+ u32 tunnel_end_prot:2;
+ u32 tunnel_end_frag:1;
+ u32 inner_prot:4;
+ u32 payload_layer:3;
+};
+
+enum avf_rx_ptype_outer_ip {
+ AVF_RX_PTYPE_OUTER_L2 = 0,
+ AVF_RX_PTYPE_OUTER_IP = 1
+};
+
+enum avf_rx_ptype_outer_ip_ver {
+ AVF_RX_PTYPE_OUTER_NONE = 0,
+ AVF_RX_PTYPE_OUTER_IPV4 = 0,
+ AVF_RX_PTYPE_OUTER_IPV6 = 1
+};
+
+enum avf_rx_ptype_outer_fragmented {
+ AVF_RX_PTYPE_NOT_FRAG = 0,
+ AVF_RX_PTYPE_FRAG = 1
+};
+
+enum avf_rx_ptype_tunnel_type {
+ AVF_RX_PTYPE_TUNNEL_NONE = 0,
+ AVF_RX_PTYPE_TUNNEL_IP_IP = 1,
+ AVF_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
+ AVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
+ AVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
+};
+
+enum avf_rx_ptype_tunnel_end_prot {
+ AVF_RX_PTYPE_TUNNEL_END_NONE = 0,
+ AVF_RX_PTYPE_TUNNEL_END_IPV4 = 1,
+ AVF_RX_PTYPE_TUNNEL_END_IPV6 = 2,
+};
+
+enum avf_rx_ptype_inner_prot {
+ AVF_RX_PTYPE_INNER_PROT_NONE = 0,
+ AVF_RX_PTYPE_INNER_PROT_UDP = 1,
+ AVF_RX_PTYPE_INNER_PROT_TCP = 2,
+ AVF_RX_PTYPE_INNER_PROT_SCTP = 3,
+ AVF_RX_PTYPE_INNER_PROT_ICMP = 4,
+ AVF_RX_PTYPE_INNER_PROT_TIMESYNC = 5
+};
+
+enum avf_rx_ptype_payload_layer {
+ AVF_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
+ AVF_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
+ AVF_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
+ AVF_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
+};
+
+#define AVF_RX_PTYPE_BIT_MASK 0x0FFFFFFF
+#define AVF_RX_PTYPE_SHIFT 56
+
+#define AVF_RXD_QW1_LENGTH_PBUF_SHIFT 38
+#define AVF_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
+ AVF_RXD_QW1_LENGTH_PBUF_SHIFT)
+
+#define AVF_RXD_QW1_LENGTH_HBUF_SHIFT 52
+#define AVF_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
+ AVF_RXD_QW1_LENGTH_HBUF_SHIFT)
+
+#define AVF_RXD_QW1_LENGTH_SPH_SHIFT 63
+#define AVF_RXD_QW1_LENGTH_SPH_MASK BIT_ULL(AVF_RXD_QW1_LENGTH_SPH_SHIFT)
+
+#define AVF_RXD_QW1_NEXTP_SHIFT 38
+#define AVF_RXD_QW1_NEXTP_MASK (0x1FFFULL << AVF_RXD_QW1_NEXTP_SHIFT)
+
+#define AVF_RXD_QW2_EXT_STATUS_SHIFT 0
+#define AVF_RXD_QW2_EXT_STATUS_MASK (0xFFFFFUL << \
+ AVF_RXD_QW2_EXT_STATUS_SHIFT)
+
+enum avf_rx_desc_ext_status_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
+ AVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
+ AVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
+ AVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
+ AVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
+ AVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
+ AVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
+};
+
+#define AVF_RXD_QW2_L2TAG2_SHIFT 0
+#define AVF_RXD_QW2_L2TAG2_MASK (0xFFFFUL << AVF_RXD_QW2_L2TAG2_SHIFT)
+
+#define AVF_RXD_QW2_L2TAG3_SHIFT 16
+#define AVF_RXD_QW2_L2TAG3_MASK (0xFFFFUL << AVF_RXD_QW2_L2TAG3_SHIFT)
+
+enum avf_rx_desc_pe_status_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
+ AVF_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
+ AVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
+ AVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
+ AVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
+ AVF_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
+ AVF_RX_DESC_PE_STATUS_URG_SHIFT = 27,
+ AVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
+ AVF_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
+};
+
+#define AVF_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
+#define AVF_RX_PROG_STATUS_DESC_LENGTH 0x2000000
+
+#define AVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
+#define AVF_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
+ AVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
+
+#define AVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT 0
+#define AVF_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \
+ AVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT)
+
+#define AVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
+#define AVF_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
+ AVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
+
+enum avf_rx_prog_status_desc_status_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
+ AVF_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
+};
+
+enum avf_rx_prog_status_desc_prog_id_masks {
+ AVF_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
+ AVF_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
+ AVF_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
+};
+
+enum avf_rx_prog_status_desc_error_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
+ AVF_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT = 1,
+ AVF_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
+ AVF_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
+};
+
+#define AVF_TWO_BIT_MASK 0x3
+#define AVF_THREE_BIT_MASK 0x7
+#define AVF_FOUR_BIT_MASK 0xF
+#define AVF_EIGHTEEN_BIT_MASK 0x3FFFF
+
+/* TX Descriptor */
+struct avf_tx_desc {
+ __le64 buffer_addr; /* Address of descriptor's data buf */
+ __le64 cmd_type_offset_bsz;
+};
+
+#define AVF_TXD_QW1_DTYPE_SHIFT 0
+#define AVF_TXD_QW1_DTYPE_MASK (0xFUL << AVF_TXD_QW1_DTYPE_SHIFT)
+
+enum avf_tx_desc_dtype_value {
+ AVF_TX_DESC_DTYPE_DATA = 0x0,
+ AVF_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
+ AVF_TX_DESC_DTYPE_CONTEXT = 0x1,
+ AVF_TX_DESC_DTYPE_FCOE_CTX = 0x2,
+ AVF_TX_DESC_DTYPE_FILTER_PROG = 0x8,
+ AVF_TX_DESC_DTYPE_DDP_CTX = 0x9,
+ AVF_TX_DESC_DTYPE_FLEX_DATA = 0xB,
+ AVF_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
+ AVF_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
+ AVF_TX_DESC_DTYPE_DESC_DONE = 0xF
+};
+
+#define AVF_TXD_QW1_CMD_SHIFT 4
+#define AVF_TXD_QW1_CMD_MASK (0x3FFUL << AVF_TXD_QW1_CMD_SHIFT)
+
+enum avf_tx_desc_cmd_bits {
+ AVF_TX_DESC_CMD_EOP = 0x0001,
+ AVF_TX_DESC_CMD_RS = 0x0002,
+ AVF_TX_DESC_CMD_ICRC = 0x0004,
+ AVF_TX_DESC_CMD_IL2TAG1 = 0x0008,
+ AVF_TX_DESC_CMD_DUMMY = 0x0010,
+ AVF_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
+ AVF_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
+ AVF_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
+ AVF_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
+ AVF_TX_DESC_CMD_FCOET = 0x0080,
+ AVF_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
+ AVF_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
+};
+
+#define AVF_TXD_QW1_OFFSET_SHIFT 16
+#define AVF_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
+ AVF_TXD_QW1_OFFSET_SHIFT)
+
+enum avf_tx_desc_length_fields {
+ /* Note: These are predefined bit offsets */
+ AVF_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
+ AVF_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
+ AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
+};
+
+#define AVF_TXD_QW1_MACLEN_MASK (0x7FUL << AVF_TX_DESC_LENGTH_MACLEN_SHIFT)
+#define AVF_TXD_QW1_IPLEN_MASK (0x7FUL << AVF_TX_DESC_LENGTH_IPLEN_SHIFT)
+#define AVF_TXD_QW1_L4LEN_MASK (0xFUL << AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
+#define AVF_TXD_QW1_FCLEN_MASK (0xFUL << AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
+
+#define AVF_TXD_QW1_TX_BUF_SZ_SHIFT 34
+#define AVF_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
+ AVF_TXD_QW1_TX_BUF_SZ_SHIFT)
+
+#define AVF_TXD_QW1_L2TAG1_SHIFT 48
+#define AVF_TXD_QW1_L2TAG1_MASK (0xFFFFULL << AVF_TXD_QW1_L2TAG1_SHIFT)
+
+/* Context descriptors */
+struct avf_tx_context_desc {
+ __le32 tunneling_params;
+ __le16 l2tag2;
+ __le16 rsvd;
+ __le64 type_cmd_tso_mss;
+};
+
+#define AVF_TXD_CTX_QW1_DTYPE_SHIFT 0
+#define AVF_TXD_CTX_QW1_DTYPE_MASK (0xFUL << AVF_TXD_CTX_QW1_DTYPE_SHIFT)
+
+#define AVF_TXD_CTX_QW1_CMD_SHIFT 4
+#define AVF_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << AVF_TXD_CTX_QW1_CMD_SHIFT)
+
+enum avf_tx_ctx_desc_cmd_bits {
+ AVF_TX_CTX_DESC_TSO = 0x01,
+ AVF_TX_CTX_DESC_TSYN = 0x02,
+ AVF_TX_CTX_DESC_IL2TAG2 = 0x04,
+ AVF_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
+ AVF_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
+ AVF_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
+ AVF_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
+ AVF_TX_CTX_DESC_SWTCH_VSI = 0x30,
+ AVF_TX_CTX_DESC_SWPE = 0x40
+};
+
+#define AVF_TXD_CTX_QW1_TSO_LEN_SHIFT 30
+#define AVF_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
+ AVF_TXD_CTX_QW1_TSO_LEN_SHIFT)
+
+#define AVF_TXD_CTX_QW1_MSS_SHIFT 50
+#define AVF_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
+ AVF_TXD_CTX_QW1_MSS_SHIFT)
+
+#define AVF_TXD_CTX_QW1_VSI_SHIFT 50
+#define AVF_TXD_CTX_QW1_VSI_MASK (0x1FFULL << AVF_TXD_CTX_QW1_VSI_SHIFT)
+
+#define AVF_TXD_CTX_QW0_EXT_IP_SHIFT 0
+#define AVF_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
+ AVF_TXD_CTX_QW0_EXT_IP_SHIFT)
+
+enum avf_tx_ctx_desc_eipt_offload {
+ AVF_TX_CTX_EXT_IP_NONE = 0x0,
+ AVF_TX_CTX_EXT_IP_IPV6 = 0x1,
+ AVF_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
+ AVF_TX_CTX_EXT_IP_IPV4 = 0x3
+};
+
+#define AVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
+#define AVF_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
+ AVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
+
+#define AVF_TXD_CTX_QW0_NATT_SHIFT 9
+#define AVF_TXD_CTX_QW0_NATT_MASK (0x3ULL << AVF_TXD_CTX_QW0_NATT_SHIFT)
+
+#define AVF_TXD_CTX_UDP_TUNNELING BIT_ULL(AVF_TXD_CTX_QW0_NATT_SHIFT)
+#define AVF_TXD_CTX_GRE_TUNNELING (0x2ULL << AVF_TXD_CTX_QW0_NATT_SHIFT)
+
+#define AVF_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
+#define AVF_TXD_CTX_QW0_EIP_NOINC_MASK BIT_ULL(AVF_TXD_CTX_QW0_EIP_NOINC_SHIFT)
+
+#define AVF_TXD_CTX_EIP_NOINC_IPID_CONST AVF_TXD_CTX_QW0_EIP_NOINC_MASK
+
+#define AVF_TXD_CTX_QW0_NATLEN_SHIFT 12
+#define AVF_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
+ AVF_TXD_CTX_QW0_NATLEN_SHIFT)
+
+#define AVF_TXD_CTX_QW0_DECTTL_SHIFT 19
+#define AVF_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
+ AVF_TXD_CTX_QW0_DECTTL_SHIFT)
+
+#define AVF_TXD_CTX_QW0_L4T_CS_SHIFT 23
+#define AVF_TXD_CTX_QW0_L4T_CS_MASK BIT_ULL(AVF_TXD_CTX_QW0_L4T_CS_SHIFT)
+struct avf_nop_desc {
+ __le64 rsvd;
+ __le64 dtype_cmd;
+};
+
+#define AVF_TXD_NOP_QW1_DTYPE_SHIFT 0
+#define AVF_TXD_NOP_QW1_DTYPE_MASK (0xFUL << AVF_TXD_NOP_QW1_DTYPE_SHIFT)
+
+#define AVF_TXD_NOP_QW1_CMD_SHIFT 4
+#define AVF_TXD_NOP_QW1_CMD_MASK (0x7FUL << AVF_TXD_NOP_QW1_CMD_SHIFT)
+
+enum avf_tx_nop_desc_cmd_bits {
+ /* Note: These are predefined bit offsets */
+ AVF_TX_NOP_DESC_EOP_SHIFT = 0,
+ AVF_TX_NOP_DESC_RS_SHIFT = 1,
+ AVF_TX_NOP_DESC_RSV_SHIFT = 2 /* 5 bits */
+};
+
+struct avf_filter_program_desc {
+ __le32 qindex_flex_ptype_vsi;
+ __le32 rsvd;
+ __le32 dtype_cmd_cntindex;
+ __le32 fd_id;
+};
+#define AVF_TXD_FLTR_QW0_QINDEX_SHIFT 0
+#define AVF_TXD_FLTR_QW0_QINDEX_MASK (0x7FFUL << \
+ AVF_TXD_FLTR_QW0_QINDEX_SHIFT)
+#define AVF_TXD_FLTR_QW0_FLEXOFF_SHIFT 11
+#define AVF_TXD_FLTR_QW0_FLEXOFF_MASK (0x7UL << \
+ AVF_TXD_FLTR_QW0_FLEXOFF_SHIFT)
+#define AVF_TXD_FLTR_QW0_PCTYPE_SHIFT 17
+#define AVF_TXD_FLTR_QW0_PCTYPE_MASK (0x3FUL << \
+ AVF_TXD_FLTR_QW0_PCTYPE_SHIFT)
+
+/* Packet Classifier Types for filters */
+enum avf_filter_pctype {
+ /* Note: Values 0-28 are reserved for future use.
+ * Value 29, 30, 32 are not supported on XL710 and X710.
+ */
+ AVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
+ AVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
+ AVF_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
+ AVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK = 32,
+ AVF_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
+ AVF_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
+ AVF_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
+ AVF_FILTER_PCTYPE_FRAG_IPV4 = 36,
+ /* Note: Values 37-38 are reserved for future use.
+ * Value 39, 40, 42 are not supported on XL710 and X710.
+ */
+ AVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
+ AVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
+ AVF_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
+ AVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK = 42,
+ AVF_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
+ AVF_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
+ AVF_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
+ AVF_FILTER_PCTYPE_FRAG_IPV6 = 46,
+ /* Note: Value 47 is reserved for future use */
+ AVF_FILTER_PCTYPE_FCOE_OX = 48,
+ AVF_FILTER_PCTYPE_FCOE_RX = 49,
+ AVF_FILTER_PCTYPE_FCOE_OTHER = 50,
+ /* Note: Values 51-62 are reserved for future use */
+ AVF_FILTER_PCTYPE_L2_PAYLOAD = 63,
+};
+
+enum avf_filter_program_desc_dest {
+ AVF_FILTER_PROGRAM_DESC_DEST_DROP_PACKET = 0x0,
+ AVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX = 0x1,
+ AVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER = 0x2,
+};
+
+enum avf_filter_program_desc_fd_status {
+ AVF_FILTER_PROGRAM_DESC_FD_STATUS_NONE = 0x0,
+ AVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID = 0x1,
+ AVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES = 0x2,
+ AVF_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES = 0x3,
+};
+
+#define AVF_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
+#define AVF_TXD_FLTR_QW0_DEST_VSI_MASK (0x1FFUL << \
+ AVF_TXD_FLTR_QW0_DEST_VSI_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_DTYPE_SHIFT 0
+#define AVF_TXD_FLTR_QW1_DTYPE_MASK (0xFUL << AVF_TXD_FLTR_QW1_DTYPE_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_CMD_SHIFT 4
+#define AVF_TXD_FLTR_QW1_CMD_MASK (0xFFFFULL << \
+ AVF_TXD_FLTR_QW1_CMD_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_PCMD_SHIFT (0x0ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
+#define AVF_TXD_FLTR_QW1_PCMD_MASK (0x7ULL << AVF_TXD_FLTR_QW1_PCMD_SHIFT)
+
+enum avf_filter_program_desc_pcmd {
+ AVF_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
+ AVF_FILTER_PROGRAM_DESC_PCMD_REMOVE = 0x2,
+};
+
+#define AVF_TXD_FLTR_QW1_DEST_SHIFT (0x3ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
+#define AVF_TXD_FLTR_QW1_DEST_MASK (0x3ULL << AVF_TXD_FLTR_QW1_DEST_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_CNT_ENA_SHIFT (0x7ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
+#define AVF_TXD_FLTR_QW1_CNT_ENA_MASK BIT_ULL(AVF_TXD_FLTR_QW1_CNT_ENA_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_FD_STATUS_SHIFT (0x9ULL + \
+ AVF_TXD_FLTR_QW1_CMD_SHIFT)
+#define AVF_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
+ AVF_TXD_FLTR_QW1_FD_STATUS_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_ATR_SHIFT (0xEULL + \
+ AVF_TXD_FLTR_QW1_CMD_SHIFT)
+#define AVF_TXD_FLTR_QW1_ATR_MASK BIT_ULL(AVF_TXD_FLTR_QW1_ATR_SHIFT)
+
+#define AVF_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
+#define AVF_TXD_FLTR_QW1_CNTINDEX_MASK (0x1FFUL << \
+ AVF_TXD_FLTR_QW1_CNTINDEX_SHIFT)
+
+enum avf_filter_type {
+ AVF_FLOW_DIRECTOR_FLTR = 0,
+ AVF_PE_QUAD_HASH_FLTR = 1,
+ AVF_ETHERTYPE_FLTR,
+ AVF_FCOE_CTX_FLTR,
+ AVF_MAC_VLAN_FLTR,
+ AVF_HASH_FLTR
+};
+
+struct avf_vsi_context {
+ u16 seid;
+ u16 uplink_seid;
+ u16 vsi_number;
+ u16 vsis_allocated;
+ u16 vsis_unallocated;
+ u16 flags;
+ u8 pf_num;
+ u8 vf_num;
+ u8 connection_type;
+ struct avf_aqc_vsi_properties_data info;
+};
+
+struct avf_veb_context {
+ u16 seid;
+ u16 uplink_seid;
+ u16 veb_number;
+ u16 vebs_allocated;
+ u16 vebs_unallocated;
+ u16 flags;
+ struct avf_aqc_get_veb_parameters_completion info;
+};
+
+/* Statistics collected by each port, VSI, VEB, and S-channel */
+struct avf_eth_stats {
+ u64 rx_bytes; /* gorc */
+ u64 rx_unicast; /* uprc */
+ u64 rx_multicast; /* mprc */
+ u64 rx_broadcast; /* bprc */
+ u64 rx_discards; /* rdpc */
+ u64 rx_unknown_protocol; /* rupp */
+ u64 tx_bytes; /* gotc */
+ u64 tx_unicast; /* uptc */
+ u64 tx_multicast; /* mptc */
+ u64 tx_broadcast; /* bptc */
+ u64 tx_discards; /* tdpc */
+ u64 tx_errors; /* tepc */
+};
+
+/* Statistics collected per VEB per TC */
+struct avf_veb_tc_stats {
+ u64 tc_rx_packets[AVF_MAX_TRAFFIC_CLASS];
+ u64 tc_rx_bytes[AVF_MAX_TRAFFIC_CLASS];
+ u64 tc_tx_packets[AVF_MAX_TRAFFIC_CLASS];
+ u64 tc_tx_bytes[AVF_MAX_TRAFFIC_CLASS];
+};
+
+/* Statistics collected per function for FCoE */
+struct avf_fcoe_stats {
+ u64 rx_fcoe_packets; /* fcoeprc */
+ u64 rx_fcoe_dwords; /* focedwrc */
+ u64 rx_fcoe_dropped; /* fcoerpdc */
+ u64 tx_fcoe_packets; /* fcoeptc */
+ u64 tx_fcoe_dwords; /* focedwtc */
+ u64 fcoe_bad_fccrc; /* fcoecrc */
+ u64 fcoe_last_error; /* fcoelast */
+ u64 fcoe_ddp_count; /* fcoeddpc */
+};
+
+/* offset to per function FCoE statistics block */
+#define AVF_FCOE_VF_STAT_OFFSET 0
+#define AVF_FCOE_PF_STAT_OFFSET 128
+#define AVF_FCOE_STAT_MAX (AVF_FCOE_PF_STAT_OFFSET + AVF_MAX_PF)
+
+/* Statistics collected by the MAC */
+struct avf_hw_port_stats {
+ /* eth stats collected by the port */
+ struct avf_eth_stats eth;
+
+ /* additional port specific stats */
+ u64 tx_dropped_link_down; /* tdold */
+ u64 crc_errors; /* crcerrs */
+ u64 illegal_bytes; /* illerrc */
+ u64 error_bytes; /* errbc */
+ u64 mac_local_faults; /* mlfc */
+ u64 mac_remote_faults; /* mrfc */
+ u64 rx_length_errors; /* rlec */
+ u64 link_xon_rx; /* lxonrxc */
+ u64 link_xoff_rx; /* lxoffrxc */
+ u64 priority_xon_rx[8]; /* pxonrxc[8] */
+ u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
+ u64 link_xon_tx; /* lxontxc */
+ u64 link_xoff_tx; /* lxofftxc */
+ u64 priority_xon_tx[8]; /* pxontxc[8] */
+ u64 priority_xoff_tx[8]; /* pxofftxc[8] */
+ u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
+ u64 rx_size_64; /* prc64 */
+ u64 rx_size_127; /* prc127 */
+ u64 rx_size_255; /* prc255 */
+ u64 rx_size_511; /* prc511 */
+ u64 rx_size_1023; /* prc1023 */
+ u64 rx_size_1522; /* prc1522 */
+ u64 rx_size_big; /* prc9522 */
+ u64 rx_undersize; /* ruc */
+ u64 rx_fragments; /* rfc */
+ u64 rx_oversize; /* roc */
+ u64 rx_jabber; /* rjc */
+ u64 tx_size_64; /* ptc64 */
+ u64 tx_size_127; /* ptc127 */
+ u64 tx_size_255; /* ptc255 */
+ u64 tx_size_511; /* ptc511 */
+ u64 tx_size_1023; /* ptc1023 */
+ u64 tx_size_1522; /* ptc1522 */
+ u64 tx_size_big; /* ptc9522 */
+ u64 mac_short_packet_dropped; /* mspdc */
+ u64 checksum_error; /* xec */
+ /* flow director stats */
+ u64 fd_atr_match;
+ u64 fd_sb_match;
+ u64 fd_atr_tunnel_match;
+ u32 fd_atr_status;
+ u32 fd_sb_status;
+ /* EEE LPI */
+ u32 tx_lpi_status;
+ u32 rx_lpi_status;
+ u64 tx_lpi_count; /* etlpic */
+ u64 rx_lpi_count; /* erlpic */
+};
+
+/* Checksum and Shadow RAM pointers */
+#define AVF_SR_NVM_CONTROL_WORD 0x00
+#define AVF_SR_PCIE_ANALOG_CONFIG_PTR 0x03
+#define AVF_SR_PHY_ANALOG_CONFIG_PTR 0x04
+#define AVF_SR_OPTION_ROM_PTR 0x05
+#define AVF_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06
+#define AVF_SR_AUTO_GENERATED_POINTERS_PTR 0x07
+#define AVF_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08
+#define AVF_SR_EMP_GLOBAL_MODULE_PTR 0x09
+#define AVF_SR_RO_PCIE_LCB_PTR 0x0A
+#define AVF_SR_EMP_IMAGE_PTR 0x0B
+#define AVF_SR_PE_IMAGE_PTR 0x0C
+#define AVF_SR_CSR_PROTECTED_LIST_PTR 0x0D
+#define AVF_SR_MNG_CONFIG_PTR 0x0E
+#define AVF_EMP_MODULE_PTR 0x0F
+#define AVF_SR_EMP_MODULE_PTR 0x48
+#define AVF_SR_PBA_FLAGS 0x15
+#define AVF_SR_PBA_BLOCK_PTR 0x16
+#define AVF_SR_BOOT_CONFIG_PTR 0x17
+#define AVF_NVM_OEM_VER_OFF 0x83
+#define AVF_SR_NVM_DEV_STARTER_VERSION 0x18
+#define AVF_SR_NVM_WAKE_ON_LAN 0x19
+#define AVF_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR 0x27
+#define AVF_SR_PERMANENT_SAN_MAC_ADDRESS_PTR 0x28
+#define AVF_SR_NVM_MAP_VERSION 0x29
+#define AVF_SR_NVM_IMAGE_VERSION 0x2A
+#define AVF_SR_NVM_STRUCTURE_VERSION 0x2B
+#define AVF_SR_NVM_EETRACK_LO 0x2D
+#define AVF_SR_NVM_EETRACK_HI 0x2E
+#define AVF_SR_VPD_PTR 0x2F
+#define AVF_SR_PXE_SETUP_PTR 0x30
+#define AVF_SR_PXE_CONFIG_CUST_OPTIONS_PTR 0x31
+#define AVF_SR_NVM_ORIGINAL_EETRACK_LO 0x34
+#define AVF_SR_NVM_ORIGINAL_EETRACK_HI 0x35
+#define AVF_SR_SW_ETHERNET_MAC_ADDRESS_PTR 0x37
+#define AVF_SR_POR_REGS_AUTO_LOAD_PTR 0x38
+#define AVF_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A
+#define AVF_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
+#define AVF_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
+#define AVF_SR_PHY_ACTIVITY_LIST_PTR 0x3D
+#define AVF_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
+#define AVF_SR_SW_CHECKSUM_WORD 0x3F
+#define AVF_SR_1ST_FREE_PROVISION_AREA_PTR 0x40
+#define AVF_SR_4TH_FREE_PROVISION_AREA_PTR 0x42
+#define AVF_SR_3RD_FREE_PROVISION_AREA_PTR 0x44
+#define AVF_SR_2ND_FREE_PROVISION_AREA_PTR 0x46
+#define AVF_SR_EMP_SR_SETTINGS_PTR 0x48
+#define AVF_SR_FEATURE_CONFIGURATION_PTR 0x49
+#define AVF_SR_CONFIGURATION_METADATA_PTR 0x4D
+#define AVF_SR_IMMEDIATE_VALUES_PTR 0x4E
+
+/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
+#define AVF_SR_VPD_MODULE_MAX_SIZE 1024
+#define AVF_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
+#define AVF_SR_CONTROL_WORD_1_SHIFT 0x06
+#define AVF_SR_CONTROL_WORD_1_MASK (0x03 << AVF_SR_CONTROL_WORD_1_SHIFT)
+#define AVF_SR_CONTROL_WORD_1_NVM_BANK_VALID BIT(5)
+#define AVF_SR_NVM_MAP_STRUCTURE_TYPE BIT(12)
+#define AVF_PTR_TYPE BIT(15)
+
+/* Shadow RAM related */
+#define AVF_SR_SECTOR_SIZE_IN_WORDS 0x800
+#define AVF_SR_BUF_ALIGNMENT 4096
+#define AVF_SR_WORDS_IN_1KB 512
+/* Checksum should be calculated such that after adding all the words,
+ * including the checksum word itself, the sum should be 0xBABA.
+ */
+#define AVF_SR_SW_CHECKSUM_BASE 0xBABA
+
+#define AVF_SRRD_SRCTL_ATTEMPTS 100000
+
+/* FCoE Tx context descriptor - Use the avf_tx_context_desc struct */
+
+enum i40E_fcoe_tx_ctx_desc_cmd_bits {
+ AVF_FCOE_TX_CTX_DESC_OPCODE_SINGLE_SEND = 0x00, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS2 = 0x01, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS3 = 0x05, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS2 = 0x02, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS3 = 0x06, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS2 = 0x03, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS3 = 0x07, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_DDP_CTX_INVL = 0x08, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_CTX_INVL = 0x09, /* 4 BITS */
+ AVF_FCOE_TX_CTX_DESC_RELOFF = 0x10,
+ AVF_FCOE_TX_CTX_DESC_CLRSEQ = 0x20,
+ AVF_FCOE_TX_CTX_DESC_DIFENA = 0x40,
+ AVF_FCOE_TX_CTX_DESC_IL2TAG2 = 0x80
+};
+
+/* FCoE DIF/DIX Context descriptor */
+struct avf_fcoe_difdix_context_desc {
+ __le64 flags_buff0_buff1_ref;
+ __le64 difapp_msk_bias;
+};
+
+#define AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT 0
+#define AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_MASK (0xFFFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT)
+
+enum avf_fcoe_difdix_ctx_desc_flags_bits {
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_RSVD = 0x0000,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGCHK = 0x0000,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGNOTCHK = 0x0004,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_OPAQUE = 0x0000,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY = 0x0008,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPTAG = 0x0010,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPREFTAG = 0x0018,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_CNST = 0x0000,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_INC1BLK = 0x0020,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_APPTAG = 0x0040,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_RSVD = 0x0060,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_XSUM = 0x0000,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_CRC = 0x0080,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_UNTAG = 0x0000,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_BUF = 0x0100,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_RSVD = 0x0200,
+ /* 2 BITS */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_EMBDTAGS = 0x0300,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_UNTAG = 0x0000,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_TAG = 0x0400,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_512B = 0x0000,
+ /* 1 BIT */
+ AVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_4K = 0x0800
+};
+
+#define AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT 12
+#define AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_MASK (0x3FFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT)
+
+#define AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT 22
+#define AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_MASK (0x3FFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT)
+
+#define AVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT 32
+#define AVF_FCOE_DIFDIX_CTX_QW0_REF_MASK (0xFFFFFFFFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT)
+
+#define AVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT 0
+#define AVF_FCOE_DIFDIX_CTX_QW1_APP_MASK (0xFFFFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT)
+
+#define AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT 16
+#define AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_MASK (0xFFFFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT)
+
+#define AVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT 32
+#define AVF_FCOE_DIFDIX_CTX_QW0_REF_BIAS_MASK (0xFFFFFFFFULL << \
+ AVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT)
+
+/* FCoE DIF/DIX Buffers descriptor */
+struct avf_fcoe_difdix_buffers_desc {
+ __le64 buff_addr0;
+ __le64 buff_addr1;
+};
+
+/* FCoE DDP Context descriptor */
+struct avf_fcoe_ddp_context_desc {
+ __le64 rsvd;
+ __le64 type_cmd_foff_lsize;
+};
+
+#define AVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT 0
+#define AVF_FCOE_DDP_CTX_QW1_DTYPE_MASK (0xFULL << \
+ AVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT)
+
+#define AVF_FCOE_DDP_CTX_QW1_CMD_SHIFT 4
+#define AVF_FCOE_DDP_CTX_QW1_CMD_MASK (0xFULL << \
+ AVF_FCOE_DDP_CTX_QW1_CMD_SHIFT)
+
+enum avf_fcoe_ddp_ctx_desc_cmd_bits {
+ AVF_FCOE_DDP_CTX_DESC_BSIZE_512B = 0x00, /* 2 BITS */
+ AVF_FCOE_DDP_CTX_DESC_BSIZE_4K = 0x01, /* 2 BITS */
+ AVF_FCOE_DDP_CTX_DESC_BSIZE_8K = 0x02, /* 2 BITS */
+ AVF_FCOE_DDP_CTX_DESC_BSIZE_16K = 0x03, /* 2 BITS */
+ AVF_FCOE_DDP_CTX_DESC_DIFENA = 0x04, /* 1 BIT */
+ AVF_FCOE_DDP_CTX_DESC_LASTSEQH = 0x08, /* 1 BIT */
+};
+
+#define AVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT 16
+#define AVF_FCOE_DDP_CTX_QW1_FOFF_MASK (0x3FFFULL << \
+ AVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT)
+
+#define AVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT 32
+#define AVF_FCOE_DDP_CTX_QW1_LSIZE_MASK (0x3FFFULL << \
+ AVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT)
+
+/* FCoE DDP/DWO Queue Context descriptor */
+struct avf_fcoe_queue_context_desc {
+ __le64 dmaindx_fbase; /* 0:11 DMAINDX, 12:63 FBASE */
+ __le64 flen_tph; /* 0:12 FLEN, 13:15 TPH */
+};
+
+#define AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT 0
+#define AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_MASK (0xFFFULL << \
+ AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT)
+
+#define AVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT 12
+#define AVF_FCOE_QUEUE_CTX_QW0_FBASE_MASK (0xFFFFFFFFFFFFFULL << \
+ AVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT)
+
+#define AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT 0
+#define AVF_FCOE_QUEUE_CTX_QW1_FLEN_MASK (0x1FFFULL << \
+ AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
+
+#define AVF_FCOE_QUEUE_CTX_QW1_TPH_SHIFT 13
+#define AVF_FCOE_QUEUE_CTX_QW1_TPH_MASK (0x7ULL << \
+ AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
+
+enum avf_fcoe_queue_ctx_desc_tph_bits {
+ AVF_FCOE_QUEUE_CTX_DESC_TPHRDESC = 0x1,
+ AVF_FCOE_QUEUE_CTX_DESC_TPHDATA = 0x2
+};
+
+#define AVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT 30
+#define AVF_FCOE_QUEUE_CTX_QW1_RECIPE_MASK (0x3ULL << \
+ AVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT)
+
+/* FCoE DDP/DWO Filter Context descriptor */
+struct avf_fcoe_filter_context_desc {
+ __le32 param;
+ __le16 seqn;
+
+ /* 48:51(0:3) RSVD, 52:63(4:15) DMAINDX */
+ __le16 rsvd_dmaindx;
+
+ /* 0:7 FLAGS, 8:52 RSVD, 53:63 LANQ */
+ __le64 flags_rsvd_lanq;
+};
+
+#define AVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT 4
+#define AVF_FCOE_FILTER_CTX_QW0_DMAINDX_MASK (0xFFF << \
+ AVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT)
+
+enum avf_fcoe_filter_ctx_desc_flags_bits {
+ AVF_FCOE_FILTER_CTX_DESC_CTYP_DDP = 0x00,
+ AVF_FCOE_FILTER_CTX_DESC_CTYP_DWO = 0x01,
+ AVF_FCOE_FILTER_CTX_DESC_ENODE_INIT = 0x00,
+ AVF_FCOE_FILTER_CTX_DESC_ENODE_RSP = 0x02,
+ AVF_FCOE_FILTER_CTX_DESC_FC_CLASS2 = 0x00,
+ AVF_FCOE_FILTER_CTX_DESC_FC_CLASS3 = 0x04
+};
+
+#define AVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT 0
+#define AVF_FCOE_FILTER_CTX_QW1_FLAGS_MASK (0xFFULL << \
+ AVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT)
+
+#define AVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT 8
+#define AVF_FCOE_FILTER_CTX_QW1_PCTYPE_MASK (0x3FULL << \
+ AVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT)
+
+#define AVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT 53
+#define AVF_FCOE_FILTER_CTX_QW1_LANQINDX_MASK (0x7FFULL << \
+ AVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT)
+
+enum avf_switch_element_types {
+ AVF_SWITCH_ELEMENT_TYPE_MAC = 1,
+ AVF_SWITCH_ELEMENT_TYPE_PF = 2,
+ AVF_SWITCH_ELEMENT_TYPE_VF = 3,
+ AVF_SWITCH_ELEMENT_TYPE_EMP = 4,
+ AVF_SWITCH_ELEMENT_TYPE_BMC = 6,
+ AVF_SWITCH_ELEMENT_TYPE_PE = 16,
+ AVF_SWITCH_ELEMENT_TYPE_VEB = 17,
+ AVF_SWITCH_ELEMENT_TYPE_PA = 18,
+ AVF_SWITCH_ELEMENT_TYPE_VSI = 19,
+};
+
+/* Supported EtherType filters */
+enum avf_ether_type_index {
+ AVF_ETHER_TYPE_1588 = 0,
+ AVF_ETHER_TYPE_FIP = 1,
+ AVF_ETHER_TYPE_OUI_EXTENDED = 2,
+ AVF_ETHER_TYPE_MAC_CONTROL = 3,
+ AVF_ETHER_TYPE_LLDP = 4,
+ AVF_ETHER_TYPE_EVB_PROTOCOL1 = 5,
+ AVF_ETHER_TYPE_EVB_PROTOCOL2 = 6,
+ AVF_ETHER_TYPE_QCN_CNM = 7,
+ AVF_ETHER_TYPE_8021X = 8,
+ AVF_ETHER_TYPE_ARP = 9,
+ AVF_ETHER_TYPE_RSV1 = 10,
+ AVF_ETHER_TYPE_RSV2 = 11,
+};
+
+/* Filter context base size is 1K */
+#define AVF_HASH_FILTER_BASE_SIZE 1024
+/* Supported Hash filter values */
+enum avf_hash_filter_size {
+ AVF_HASH_FILTER_SIZE_1K = 0,
+ AVF_HASH_FILTER_SIZE_2K = 1,
+ AVF_HASH_FILTER_SIZE_4K = 2,
+ AVF_HASH_FILTER_SIZE_8K = 3,
+ AVF_HASH_FILTER_SIZE_16K = 4,
+ AVF_HASH_FILTER_SIZE_32K = 5,
+ AVF_HASH_FILTER_SIZE_64K = 6,
+ AVF_HASH_FILTER_SIZE_128K = 7,
+ AVF_HASH_FILTER_SIZE_256K = 8,
+ AVF_HASH_FILTER_SIZE_512K = 9,
+ AVF_HASH_FILTER_SIZE_1M = 10,
+};
+
+/* DMA context base size is 0.5K */
+#define AVF_DMA_CNTX_BASE_SIZE 512
+/* Supported DMA context values */
+enum avf_dma_cntx_size {
+ AVF_DMA_CNTX_SIZE_512 = 0,
+ AVF_DMA_CNTX_SIZE_1K = 1,
+ AVF_DMA_CNTX_SIZE_2K = 2,
+ AVF_DMA_CNTX_SIZE_4K = 3,
+ AVF_DMA_CNTX_SIZE_8K = 4,
+ AVF_DMA_CNTX_SIZE_16K = 5,
+ AVF_DMA_CNTX_SIZE_32K = 6,
+ AVF_DMA_CNTX_SIZE_64K = 7,
+ AVF_DMA_CNTX_SIZE_128K = 8,
+ AVF_DMA_CNTX_SIZE_256K = 9,
+};
+
+/* Supported Hash look up table (LUT) sizes */
+enum avf_hash_lut_size {
+ AVF_HASH_LUT_SIZE_128 = 0,
+ AVF_HASH_LUT_SIZE_512 = 1,
+};
+
+/* Structure to hold a per PF filter control settings */
+struct avf_filter_control_settings {
+ /* number of PE Quad Hash filter buckets */
+ enum avf_hash_filter_size pe_filt_num;
+ /* number of PE Quad Hash contexts */
+ enum avf_dma_cntx_size pe_cntx_num;
+ /* number of FCoE filter buckets */
+ enum avf_hash_filter_size fcoe_filt_num;
+ /* number of FCoE DDP contexts */
+ enum avf_dma_cntx_size fcoe_cntx_num;
+ /* size of the Hash LUT */
+ enum avf_hash_lut_size hash_lut_size;
+ /* enable FDIR filters for PF and its VFs */
+ bool enable_fdir;
+ /* enable Ethertype filters for PF and its VFs */
+ bool enable_ethtype;
+ /* enable MAC/VLAN filters for PF and its VFs */
+ bool enable_macvlan;
+};
+
+/* Structure to hold device level control filter counts */
+struct avf_control_filter_stats {
+ u16 mac_etype_used; /* Used perfect match MAC/EtherType filters */
+ u16 etype_used; /* Used perfect EtherType filters */
+ u16 mac_etype_free; /* Un-used perfect match MAC/EtherType filters */
+ u16 etype_free; /* Un-used perfect EtherType filters */
+};
+
+enum avf_reset_type {
+ AVF_RESET_POR = 0,
+ AVF_RESET_CORER = 1,
+ AVF_RESET_GLOBR = 2,
+ AVF_RESET_EMPR = 3,
+};
+
+/* IEEE 802.1AB LLDP Agent Variables from NVM */
+#define AVF_NVM_LLDP_CFG_PTR 0x06
+#define AVF_SR_LLDP_CFG_PTR 0x31
+struct avf_lldp_variables {
+ u16 length;
+ u16 adminstatus;
+ u16 msgfasttx;
+ u16 msgtxinterval;
+ u16 txparams;
+ u16 timers;
+ u16 crc8;
+};
+
+/* Offsets into Alternate Ram */
+#define AVF_ALT_STRUCT_FIRST_PF_OFFSET 0 /* in dwords */
+#define AVF_ALT_STRUCT_DWORDS_PER_PF 64 /* in dwords */
+#define AVF_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET 0xD /* in dwords */
+#define AVF_ALT_STRUCT_USER_PRIORITY_OFFSET 0xC /* in dwords */
+#define AVF_ALT_STRUCT_MIN_BW_OFFSET 0xE /* in dwords */
+#define AVF_ALT_STRUCT_MAX_BW_OFFSET 0xF /* in dwords */
+
+/* Alternate Ram Bandwidth Masks */
+#define AVF_ALT_BW_VALUE_MASK 0xFF
+#define AVF_ALT_BW_RELATIVE_MASK 0x40000000
+#define AVF_ALT_BW_VALID_MASK 0x80000000
+
+/* RSS Hash Table Size */
+#define AVF_PFQF_CTL_0_HASHLUTSIZE_512 0x00010000
+
+/* INPUT SET MASK for RSS, flow director, and flexible payload */
+#define AVF_L3_SRC_SHIFT 47
+#define AVF_L3_SRC_MASK (0x3ULL << AVF_L3_SRC_SHIFT)
+#define AVF_L3_V6_SRC_SHIFT 43
+#define AVF_L3_V6_SRC_MASK (0xFFULL << AVF_L3_V6_SRC_SHIFT)
+#define AVF_L3_DST_SHIFT 35
+#define AVF_L3_DST_MASK (0x3ULL << AVF_L3_DST_SHIFT)
+#define AVF_L3_V6_DST_SHIFT 35
+#define AVF_L3_V6_DST_MASK (0xFFULL << AVF_L3_V6_DST_SHIFT)
+#define AVF_L4_SRC_SHIFT 34
+#define AVF_L4_SRC_MASK (0x1ULL << AVF_L4_SRC_SHIFT)
+#define AVF_L4_DST_SHIFT 33
+#define AVF_L4_DST_MASK (0x1ULL << AVF_L4_DST_SHIFT)
+#define AVF_VERIFY_TAG_SHIFT 31
+#define AVF_VERIFY_TAG_MASK (0x3ULL << AVF_VERIFY_TAG_SHIFT)
+
+#define AVF_FLEX_50_SHIFT 13
+#define AVF_FLEX_50_MASK (0x1ULL << AVF_FLEX_50_SHIFT)
+#define AVF_FLEX_51_SHIFT 12
+#define AVF_FLEX_51_MASK (0x1ULL << AVF_FLEX_51_SHIFT)
+#define AVF_FLEX_52_SHIFT 11
+#define AVF_FLEX_52_MASK (0x1ULL << AVF_FLEX_52_SHIFT)
+#define AVF_FLEX_53_SHIFT 10
+#define AVF_FLEX_53_MASK (0x1ULL << AVF_FLEX_53_SHIFT)
+#define AVF_FLEX_54_SHIFT 9
+#define AVF_FLEX_54_MASK (0x1ULL << AVF_FLEX_54_SHIFT)
+#define AVF_FLEX_55_SHIFT 8
+#define AVF_FLEX_55_MASK (0x1ULL << AVF_FLEX_55_SHIFT)
+#define AVF_FLEX_56_SHIFT 7
+#define AVF_FLEX_56_MASK (0x1ULL << AVF_FLEX_56_SHIFT)
+#define AVF_FLEX_57_SHIFT 6
+#define AVF_FLEX_57_MASK (0x1ULL << AVF_FLEX_57_SHIFT)
+
+/* Version format for Dynamic Device Personalization(DDP) */
+struct avf_ddp_version {
+ u8 major;
+ u8 minor;
+ u8 update;
+ u8 draft;
+};
+
+#define AVF_DDP_NAME_SIZE 32
+
+/* Package header */
+struct avf_package_header {
+ struct avf_ddp_version version;
+ u32 segment_count;
+ u32 segment_offset[1];
+};
+
+/* Generic segment header */
+struct avf_generic_seg_header {
+#define SEGMENT_TYPE_METADATA 0x00000001
+#define SEGMENT_TYPE_NOTES 0x00000002
+#define SEGMENT_TYPE_AVF 0x00000011
+#define SEGMENT_TYPE_X722 0x00000012
+ u32 type;
+ struct avf_ddp_version version;
+ u32 size;
+ char name[AVF_DDP_NAME_SIZE];
+};
+
+struct avf_metadata_segment {
+ struct avf_generic_seg_header header;
+ struct avf_ddp_version version;
+#define AVF_DDP_TRACKID_RDONLY 0
+#define AVF_DDP_TRACKID_INVALID 0xFFFFFFFF
+ u32 track_id;
+ char name[AVF_DDP_NAME_SIZE];
+};
+
+struct avf_device_id_entry {
+ u32 vendor_dev_id;
+ u32 sub_vendor_dev_id;
+};
+
+struct avf_profile_segment {
+ struct avf_generic_seg_header header;
+ struct avf_ddp_version version;
+ char name[AVF_DDP_NAME_SIZE];
+ u32 device_table_count;
+ struct avf_device_id_entry device_table[1];
+};
+
+struct avf_section_table {
+ u32 section_count;
+ u32 section_offset[1];
+};
+
+struct avf_profile_section_header {
+ u16 tbl_size;
+ u16 data_end;
+ struct {
+#define SECTION_TYPE_INFO 0x00000010
+#define SECTION_TYPE_MMIO 0x00000800
+#define SECTION_TYPE_RB_MMIO 0x00001800
+#define SECTION_TYPE_AQ 0x00000801
+#define SECTION_TYPE_RB_AQ 0x00001801
+#define SECTION_TYPE_NOTE 0x80000000
+#define SECTION_TYPE_NAME 0x80000001
+#define SECTION_TYPE_PROTO 0x80000002
+#define SECTION_TYPE_PCTYPE 0x80000003
+#define SECTION_TYPE_PTYPE 0x80000004
+ u32 type;
+ u32 offset;
+ u32 size;
+ } section;
+};
+
+struct avf_profile_tlv_section_record {
+ u8 rtype;
+ u8 type;
+ u16 len;
+ u8 data[12];
+};
+
+/* Generic AQ section in proflie */
+struct avf_profile_aq_section {
+ u16 opcode;
+ u16 flags;
+ u8 param[16];
+ u16 datalen;
+ u8 data[1];
+};
+
+struct avf_profile_info {
+ u32 track_id;
+ struct avf_ddp_version version;
+ u8 op;
+#define AVF_DDP_ADD_TRACKID 0x01
+#define AVF_DDP_REMOVE_TRACKID 0x02
+ u8 reserved[7];
+ u8 name[AVF_DDP_NAME_SIZE];
+};
+#endif /* _AVF_TYPE_H_ */
diff --git a/drivers/net/avf/base/virtchnl.h b/drivers/net/avf/base/virtchnl.h
new file mode 100644
index 0000000..167518f
--- /dev/null
+++ b/drivers/net/avf/base/virtchnl.h
@@ -0,0 +1,787 @@
+/*******************************************************************************
+
+Copyright (c) 2013 - 2015, Intel Corporation
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ 3. Neither the name of the Intel Corporation nor the names of its
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+***************************************************************************/
+
+#ifndef _VIRTCHNL_H_
+#define _VIRTCHNL_H_
+
+/* Description:
+ * This header file describes the VF-PF communication protocol used
+ * by the drivers for all devices starting from our 40G product line
+ *
+ * Admin queue buffer usage:
+ * desc->opcode is always aqc_opc_send_msg_to_pf
+ * flags, retval, datalen, and data addr are all used normally.
+ * The Firmware copies the cookie fields when sending messages between the
+ * PF and VF, but uses all other fields internally. Due to this limitation,
+ * we must send all messages as "indirect", i.e. using an external buffer.
+ *
+ * All the VSI indexes are relative to the VF. Each VF can have maximum of
+ * three VSIs. All the queue indexes are relative to the VSI. Each VF can
+ * have a maximum of sixteen queues for all of its VSIs.
+ *
+ * The PF is required to return a status code in v_retval for all messages
+ * except RESET_VF, which does not require any response. The return value
+ * is of status_code type, defined in the shared type.h.
+ *
+ * In general, VF driver initialization should roughly follow the order of
+ * these opcodes. The VF driver must first validate the API version of the
+ * PF driver, then request a reset, then get resources, then configure
+ * queues and interrupts. After these operations are complete, the VF
+ * driver may start its queues, optionally add MAC and VLAN filters, and
+ * process traffic.
+ */
+
+/* START GENERIC DEFINES
+ * Need to ensure the following enums and defines hold the same meaning and
+ * value in current and future projects
+ */
+
+/* Error Codes */
+enum virtchnl_status_code {
+ VIRTCHNL_STATUS_SUCCESS = 0,
+ VIRTCHNL_ERR_PARAM = -5,
+ VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH = -38,
+ VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR = -39,
+ VIRTCHNL_STATUS_ERR_INVALID_VF_ID = -40,
+ VIRTCHNL_STATUS_NOT_SUPPORTED = -64,
+};
+
+#define VIRTCHNL_LINK_SPEED_100MB_SHIFT 0x1
+#define VIRTCHNL_LINK_SPEED_1000MB_SHIFT 0x2
+#define VIRTCHNL_LINK_SPEED_10GB_SHIFT 0x3
+#define VIRTCHNL_LINK_SPEED_40GB_SHIFT 0x4
+#define VIRTCHNL_LINK_SPEED_20GB_SHIFT 0x5
+#define VIRTCHNL_LINK_SPEED_25GB_SHIFT 0x6
+
+enum virtchnl_link_speed {
+ VIRTCHNL_LINK_SPEED_UNKNOWN = 0,
+ VIRTCHNL_LINK_SPEED_100MB = BIT(VIRTCHNL_LINK_SPEED_100MB_SHIFT),
+ VIRTCHNL_LINK_SPEED_1GB = BIT(VIRTCHNL_LINK_SPEED_1000MB_SHIFT),
+ VIRTCHNL_LINK_SPEED_10GB = BIT(VIRTCHNL_LINK_SPEED_10GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_40GB = BIT(VIRTCHNL_LINK_SPEED_40GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_20GB = BIT(VIRTCHNL_LINK_SPEED_20GB_SHIFT),
+ VIRTCHNL_LINK_SPEED_25GB = BIT(VIRTCHNL_LINK_SPEED_25GB_SHIFT),
+};
+
+/* for hsplit_0 field of Rx HMC context */
+/* deprecated with AVF 1.0 */
+enum virtchnl_rx_hsplit {
+ VIRTCHNL_RX_HSPLIT_NO_SPLIT = 0,
+ VIRTCHNL_RX_HSPLIT_SPLIT_L2 = 1,
+ VIRTCHNL_RX_HSPLIT_SPLIT_IP = 2,
+ VIRTCHNL_RX_HSPLIT_SPLIT_TCP_UDP = 4,
+ VIRTCHNL_RX_HSPLIT_SPLIT_SCTP = 8,
+};
+
+#define VIRTCHNL_ETH_LENGTH_OF_ADDRESS 6
+/* END GENERIC DEFINES */
+
+/* Opcodes for VF-PF communication. These are placed in the v_opcode field
+ * of the virtchnl_msg structure.
+ */
+enum virtchnl_ops {
+/* The PF sends status change events to VFs using
+ * the VIRTCHNL_OP_EVENT opcode.
+ * VFs send requests to the PF using the other ops.
+ * Use of "advanced opcode" features must be negotiated as part of capabilities
+ * exchange and are not considered part of base mode feature set.
+ */
+ VIRTCHNL_OP_UNKNOWN = 0,
+ VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
+ VIRTCHNL_OP_RESET_VF = 2,
+ VIRTCHNL_OP_GET_VF_RESOURCES = 3,
+ VIRTCHNL_OP_CONFIG_TX_QUEUE = 4,
+ VIRTCHNL_OP_CONFIG_RX_QUEUE = 5,
+ VIRTCHNL_OP_CONFIG_VSI_QUEUES = 6,
+ VIRTCHNL_OP_CONFIG_IRQ_MAP = 7,
+ VIRTCHNL_OP_ENABLE_QUEUES = 8,
+ VIRTCHNL_OP_DISABLE_QUEUES = 9,
+ VIRTCHNL_OP_ADD_ETH_ADDR = 10,
+ VIRTCHNL_OP_DEL_ETH_ADDR = 11,
+ VIRTCHNL_OP_ADD_VLAN = 12,
+ VIRTCHNL_OP_DEL_VLAN = 13,
+ VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE = 14,
+ VIRTCHNL_OP_GET_STATS = 15,
+ VIRTCHNL_OP_RSVD = 16,
+ VIRTCHNL_OP_EVENT = 17, /* must ALWAYS be 17 */
+#ifdef VIRTCHNL_SOL_VF_SUPPORT
+ VIRTCHNL_OP_GET_ADDNL_SOL_CONFIG = 19,
+#endif
+#ifdef VIRTCHNL_IWARP
+ VIRTCHNL_OP_IWARP = 20, /* advanced opcode */
+ VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP = 21, /* advanced opcode */
+ VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP = 22, /* advanced opcode */
+#endif
+ VIRTCHNL_OP_CONFIG_RSS_KEY = 23,
+ VIRTCHNL_OP_CONFIG_RSS_LUT = 24,
+ VIRTCHNL_OP_GET_RSS_HENA_CAPS = 25,
+ VIRTCHNL_OP_SET_RSS_HENA = 26,
+ VIRTCHNL_OP_ENABLE_VLAN_STRIPPING = 27,
+ VIRTCHNL_OP_DISABLE_VLAN_STRIPPING = 28,
+ VIRTCHNL_OP_REQUEST_QUEUES = 29,
+
+};
+
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define VIRTCHNL_CHECK_STRUCT_LEN(n, X) enum virtchnl_static_assert_enum_##X \
+ {virtchnl_static_assert_##X = (n) / ((sizeof(struct X) == (n)) ? 1 : 0)}
+
+/* Virtual channel message descriptor. This overlays the admin queue
+ * descriptor. All other data is passed in external buffers.
+ */
+
+struct virtchnl_msg {
+ u8 pad[8]; /* AQ flags/opcode/len/retval fields */
+ enum virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
+ enum virtchnl_status_code v_retval; /* ditto for desc->retval */
+ u32 vfid; /* used by PF when sending to VF */
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(20, virtchnl_msg);
+
+/* Message descriptions and data structures.*/
+
+/* VIRTCHNL_OP_VERSION
+ * VF posts its version number to the PF. PF responds with its version number
+ * in the same format, along with a return code.
+ * Reply from PF has its major/minor versions also in param0 and param1.
+ * If there is a major version mismatch, then the VF cannot operate.
+ * If there is a minor version mismatch, then the VF can operate but should
+ * add a warning to the system log.
+ *
+ * This enum element MUST always be specified as == 1, regardless of other
+ * changes in the API. The PF must always respond to this message without
+ * error regardless of version mismatch.
+ */
+#define VIRTCHNL_VERSION_MAJOR 1
+#define VIRTCHNL_VERSION_MINOR 1
+#define VIRTCHNL_VERSION_MINOR_NO_VF_CAPS 0
+
+struct virtchnl_version_info {
+ u32 major;
+ u32 minor;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_version_info);
+
+#define VF_IS_V10(_v) (((_v)->major == 1) && ((_v)->minor == 0))
+#define VF_IS_V11(_ver) (((_ver)->major == 1) && ((_ver)->minor == 1))
+
+/* VIRTCHNL_OP_RESET_VF
+ * VF sends this request to PF with no parameters
+ * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
+ * until reset completion is indicated. The admin queue must be reinitialized
+ * after this operation.
+ *
+ * When reset is complete, PF must ensure that all queues in all VSIs associated
+ * with the VF are stopped, all queue configurations in the HMC are set to 0,
+ * and all MAC and VLAN filters (except the default MAC address) on all VSIs
+ * are cleared.
+ */
+
+/* VSI types that use VIRTCHNL interface for VF-PF communication. VSI_SRIOV
+ * vsi_type should always be 6 for backward compatibility. Add other fields
+ * as needed.
+ */
+enum virtchnl_vsi_type {
+ VIRTCHNL_VSI_TYPE_INVALID = 0,
+ VIRTCHNL_VSI_SRIOV = 6,
+};
+
+/* VIRTCHNL_OP_GET_VF_RESOURCES
+ * Version 1.0 VF sends this request to PF with no parameters
+ * Version 1.1 VF sends this request to PF with u32 bitmap of its capabilities
+ * PF responds with an indirect message containing
+ * virtchnl_vf_resource and one or more
+ * virtchnl_vsi_resource structures.
+ */
+
+struct virtchnl_vsi_resource {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ enum virtchnl_vsi_type vsi_type;
+ u16 qset_handle;
+ u8 default_mac_addr[VIRTCHNL_ETH_LENGTH_OF_ADDRESS];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource);
+
+/* VF capability flags
+ * VIRTCHNL_VF_OFFLOAD_L2 flag is inclusive of base mode L2 offloads including
+ * TX/RX Checksum offloading and TSO for non-tunnelled packets.
+ */
+#define VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+#define VIRTCHNL_VF_OFFLOAD_IWARP 0x00000002
+#define VIRTCHNL_VF_OFFLOAD_RSVD 0x00000004
+#define VIRTCHNL_VF_OFFLOAD_RSS_AQ 0x00000008
+#define VIRTCHNL_VF_OFFLOAD_RSS_REG 0x00000010
+#define VIRTCHNL_VF_OFFLOAD_WB_ON_ITR 0x00000020
+#define VIRTCHNL_VF_OFFLOAD_REQ_QUEUES 0x00000040
+#define VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
+#define VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
+#define VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
+#define VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
+#define VIRTCHNL_VF_OFFLOAD_ENCAP 0X00100000
+#define VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00200000
+#define VIRTCHNL_VF_OFFLOAD_RX_ENCAP_CSUM 0X00400000
+
+#define VF_BASE_MODE_OFFLOADS (VIRTCHNL_VF_OFFLOAD_L2 | \
+ VIRTCHNL_VF_OFFLOAD_VLAN | \
+ VIRTCHNL_VF_OFFLOAD_RSS_PF)
+
+struct virtchnl_vf_resource {
+ u16 num_vsis;
+ u16 num_queue_pairs;
+ u16 max_vectors;
+ u16 max_mtu;
+
+ u32 vf_cap_flags;
+ u32 rss_key_size;
+ u32 rss_lut_size;
+
+ struct virtchnl_vsi_resource vsi_res[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(36, virtchnl_vf_resource);
+
+/* VIRTCHNL_OP_CONFIG_TX_QUEUE
+ * VF sends this message to set up parameters for one TX queue.
+ * External data buffer contains one instance of virtchnl_txq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Tx queue config info */
+struct virtchnl_txq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u16 ring_len; /* number of descriptors, multiple of 8 */
+ u16 headwb_enabled; /* deprecated with AVF 1.0 */
+ u64 dma_ring_addr;
+ u64 dma_headwb_addr; /* deprecated with AVF 1.0 */
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(24, virtchnl_txq_info);
+
+/* VIRTCHNL_OP_CONFIG_RX_QUEUE
+ * VF sends this message to set up parameters for one RX queue.
+ * External data buffer contains one instance of virtchnl_rxq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Rx queue config info */
+struct virtchnl_rxq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u32 ring_len; /* number of descriptors, multiple of 32 */
+ u16 hdr_size;
+ u16 splithdr_enabled; /* deprecated with AVF 1.0 */
+ u32 databuffer_size;
+ u32 max_pkt_size;
+ u32 pad1;
+ u64 dma_ring_addr;
+ enum virtchnl_rx_hsplit rx_split_pos; /* deprecated with AVF 1.0 */
+ u32 pad2;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_rxq_info);
+
+/* VIRTCHNL_OP_CONFIG_VSI_QUEUES
+ * VF sends this message to set parameters for all active TX and RX queues
+ * associated with the specified VSI.
+ * PF configures queues and returns status.
+ * If the number of queues specified is greater than the number of queues
+ * associated with the VSI, an error is returned and no queues are configured.
+ */
+struct virtchnl_queue_pair_info {
+ /* NOTE: vsi_id and queue_id should be identical for both queues. */
+ struct virtchnl_txq_info txq;
+ struct virtchnl_rxq_info rxq;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(64, virtchnl_queue_pair_info);
+
+struct virtchnl_vsi_queue_config_info {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ u32 pad;
+ struct virtchnl_queue_pair_info qpair[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(72, virtchnl_vsi_queue_config_info);
+
+/* VIRTCHNL_OP_REQUEST_QUEUES
+ * VF sends this message to request the PF to allocate additional queues to
+ * this VF. Each VF gets a guaranteed number of queues on init but asking for
+ * additional queues must be negotiated. This is a best effort request as it
+ * is possible the PF does not have enough queues left to support the request.
+ * If the PF cannot support the number requested it will respond with the
+ * maximum number it is able to support. If the request is successful, PF will
+ * then reset the VF to institute required changes.
+ */
+
+/* VF resource request */
+struct virtchnl_vf_res_request {
+ u16 num_queue_pairs;
+};
+
+/* VIRTCHNL_OP_CONFIG_IRQ_MAP
+ * VF uses this message to map vectors to queues.
+ * The rxq_map and txq_map fields are bitmaps used to indicate which queues
+ * are to be associated with the specified vector.
+ * The "other" causes are always mapped to vector 0.
+ * PF configures interrupt mapping and returns status.
+ */
+struct virtchnl_vector_map {
+ u16 vsi_id;
+ u16 vector_id;
+ u16 rxq_map;
+ u16 txq_map;
+ u16 rxitr_idx;
+ u16 txitr_idx;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_vector_map);
+
+struct virtchnl_irq_map_info {
+ u16 num_vectors;
+ struct virtchnl_vector_map vecmap[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(14, virtchnl_irq_map_info);
+
+/* VIRTCHNL_OP_ENABLE_QUEUES
+ * VIRTCHNL_OP_DISABLE_QUEUES
+ * VF sends these message to enable or disable TX/RX queue pairs.
+ * The queues fields are bitmaps indicating which queues to act upon.
+ * (Currently, we only support 16 queues per VF, but we make the field
+ * u32 to allow for expansion.)
+ * PF performs requested action and returns status.
+ */
+struct virtchnl_queue_select {
+ u16 vsi_id;
+ u16 pad;
+ u32 rx_queues;
+ u32 tx_queues;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_queue_select);
+
+/* VIRTCHNL_OP_ADD_ETH_ADDR
+ * VF sends this message in order to add one or more unicast or multicast
+ * address filters for the specified VSI.
+ * PF adds the filters and returns status.
+ */
+
+/* VIRTCHNL_OP_DEL_ETH_ADDR
+ * VF sends this message in order to remove one or more unicast or multicast
+ * filters for the specified VSI.
+ * PF removes the filters and returns status.
+ */
+
+struct virtchnl_ether_addr {
+ u8 addr[VIRTCHNL_ETH_LENGTH_OF_ADDRESS];
+ u8 pad[2];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_ether_addr);
+
+struct virtchnl_ether_addr_list {
+ u16 vsi_id;
+ u16 num_elements;
+ struct virtchnl_ether_addr list[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_ether_addr_list);
+
+#ifdef VIRTCHNL_SOL_VF_SUPPORT
+/* VIRTCHNL_OP_GET_ADDNL_SOL_CONFIG
+ * VF sends this message to get the default MTU and list of additional ethernet
+ * addresses it is allowed to use.
+ * PF responds with an indirect message containing
+ * virtchnl_addnl_solaris_config with zero or more
+ * virtchnl_ether_addr structures.
+ *
+ * It is expected that this operation will only ever be needed for Solaris VFs
+ * running under a Solaris PF.
+ */
+struct virtchnl_addnl_solaris_config {
+ u16 default_mtu;
+ struct virtchnl_ether_addr_list al;
+};
+
+#endif
+/* VIRTCHNL_OP_ADD_VLAN
+ * VF sends this message to add one or more VLAN tag filters for receives.
+ * PF adds the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+/* VIRTCHNL_OP_DEL_VLAN
+ * VF sends this message to remove one or more VLAN tag filters for receives.
+ * PF removes the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+struct virtchnl_vlan_filter_list {
+ u16 vsi_id;
+ u16 num_elements;
+ u16 vlan_id[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_vlan_filter_list);
+
+/* VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
+ * VF sends VSI id and flags.
+ * PF returns status code in retval.
+ * Note: we assume that broadcast accept mode is always enabled.
+ */
+struct virtchnl_promisc_info {
+ u16 vsi_id;
+ u16 flags;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(4, virtchnl_promisc_info);
+
+#define FLAG_VF_UNICAST_PROMISC 0x00000001
+#define FLAG_VF_MULTICAST_PROMISC 0x00000002
+
+/* VIRTCHNL_OP_GET_STATS
+ * VF sends this message to request stats for the selected VSI. VF uses
+ * the virtchnl_queue_select struct to specify the VSI. The queue_id
+ * field is ignored by the PF.
+ *
+ * PF replies with struct virtchnl_eth_stats in an external buffer.
+ */
+
+struct virtchnl_eth_stats {
+ u64 rx_bytes; /* received bytes */
+ u64 rx_unicast; /* received unicast pkts */
+ u64 rx_multicast; /* received multicast pkts */
+ u64 rx_broadcast; /* received broadcast pkts */
+ u64 rx_discards;
+ u64 rx_unknown_protocol;
+ u64 tx_bytes; /* transmitted bytes*/
+ u64 tx_unicast; /* transmitted unicast pkts */
+ u64 tx_multicast; /* transmitted multicast pkts */
+ u64 tx_broadcast; /* transmitted broadcast pkts */
+ u64 tx_discards;
+ u64 tx_errors;
+};
+
+/* VIRTCHNL_OP_CONFIG_RSS_KEY
+ * VIRTCHNL_OP_CONFIG_RSS_LUT
+ * VF sends these messages to configure RSS. Only supported if both PF
+ * and VF drivers set the VIRTCHNL_VF_OFFLOAD_RSS_PF bit during
+ * configuration negotiation. If this is the case, then the RSS fields in
+ * the VF resource struct are valid.
+ * Both the key and LUT are initialized to 0 by the PF, meaning that
+ * RSS is effectively disabled until set up by the VF.
+ */
+struct virtchnl_rss_key {
+ u16 vsi_id;
+ u16 key_len;
+ u8 key[1]; /* RSS hash key, packed bytes */
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_key);
+
+struct virtchnl_rss_lut {
+ u16 vsi_id;
+ u16 lut_entries;
+ u8 lut[1]; /* RSS lookup table */
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(6, virtchnl_rss_lut);
+
+/* VIRTCHNL_OP_GET_RSS_HENA_CAPS
+ * VIRTCHNL_OP_SET_RSS_HENA
+ * VF sends these messages to get and set the hash filter enable bits for RSS.
+ * By default, the PF sets these to all possible traffic types that the
+ * hardware supports. The VF can query this value if it wants to change the
+ * traffic types that are hashed by the hardware.
+ */
+struct virtchnl_rss_hena {
+ u64 hena;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_rss_hena);
+
+/* VIRTCHNL_OP_EVENT
+ * PF sends this message to inform the VF driver of events that may affect it.
+ * No direct response is expected from the VF, though it may generate other
+ * messages in response to this one.
+ */
+enum virtchnl_event_codes {
+ VIRTCHNL_EVENT_UNKNOWN = 0,
+ VIRTCHNL_EVENT_LINK_CHANGE,
+ VIRTCHNL_EVENT_RESET_IMPENDING,
+ VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
+};
+
+#define PF_EVENT_SEVERITY_INFO 0
+#define PF_EVENT_SEVERITY_ATTENTION 1
+#define PF_EVENT_SEVERITY_ACTION_REQUIRED 2
+#define PF_EVENT_SEVERITY_CERTAIN_DOOM 255
+
+struct virtchnl_pf_event {
+ enum virtchnl_event_codes event;
+ union {
+ struct {
+ enum virtchnl_link_speed link_speed;
+ bool link_status;
+ } link_event;
+ } event_data;
+
+ int severity;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_pf_event);
+
+#ifdef VIRTCHNL_IWARP
+
+/* VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP
+ * VF uses this message to request PF to map IWARP vectors to IWARP queues.
+ * The request for this originates from the VF IWARP driver through
+ * a client interface between VF LAN and VF IWARP driver.
+ * A vector could have an AEQ and CEQ attached to it although
+ * there is a single AEQ per VF IWARP instance in which case
+ * most vectors will have an INVALID_IDX for aeq and valid idx for ceq.
+ * There will never be a case where there will be multiple CEQs attached
+ * to a single vector.
+ * PF configures interrupt mapping and returns status.
+ */
+
+/* HW does not define a type value for AEQ; only for RX/TX and CEQ.
+ * In order for us to keep the interface simple, SW will define a
+ * unique type value for AEQ.
+ */
+#define QUEUE_TYPE_PE_AEQ 0x80
+#define QUEUE_INVALID_IDX 0xFFFF
+
+struct virtchnl_iwarp_qv_info {
+ u32 v_idx; /* msix_vector */
+ u16 ceq_idx;
+ u16 aeq_idx;
+ u8 itr_idx;
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_iwarp_qv_info);
+
+struct virtchnl_iwarp_qvlist_info {
+ u32 num_vectors;
+ struct virtchnl_iwarp_qv_info qv_info[1];
+};
+
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_iwarp_qvlist_info);
+
+#endif
+
+/* VF reset states - these are written into the RSTAT register:
+ * VFGEN_RSTAT on the VF
+ * When the PF initiates a reset, it writes 0
+ * When the reset is complete, it writes 1
+ * When the PF detects that the VF has recovered, it writes 2
+ * VF checks this register periodically to determine if a reset has occurred,
+ * then polls it to know when the reset is complete.
+ * If either the PF or VF reads the register while the hardware
+ * is in a reset state, it will return DEADBEEF, which, when masked
+ * will result in 3.
+ */
+enum virtchnl_vfr_states {
+ VIRTCHNL_VFR_INPROGRESS = 0,
+ VIRTCHNL_VFR_COMPLETED,
+ VIRTCHNL_VFR_VFACTIVE,
+};
+
+/**
+ * virtchnl_vc_validate_vf_msg
+ * @ver: Virtchnl version info
+ * @v_opcode: Opcode for the message
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * validate msg format against struct for each opcode
+ */
+static inline int
+virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
+ u8 *msg, u16 msglen)
+{
+ bool err_msg_format = false;
+ int valid_len = 0;
+
+ /* Validate message length. */
+ switch (v_opcode) {
+ case VIRTCHNL_OP_VERSION:
+ valid_len = sizeof(struct virtchnl_version_info);
+ break;
+ case VIRTCHNL_OP_RESET_VF:
+ break;
+ case VIRTCHNL_OP_GET_VF_RESOURCES:
+ if (VF_IS_V11(ver))
+ valid_len = sizeof(u32);
+ break;
+ case VIRTCHNL_OP_CONFIG_TX_QUEUE:
+ valid_len = sizeof(struct virtchnl_txq_info);
+ break;
+ case VIRTCHNL_OP_CONFIG_RX_QUEUE:
+ valid_len = sizeof(struct virtchnl_rxq_info);
+ break;
+ case VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ valid_len = sizeof(struct virtchnl_vsi_queue_config_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_vsi_queue_config_info *vqc =
+ (struct virtchnl_vsi_queue_config_info *)msg;
+ valid_len += (vqc->num_queue_pairs *
+ sizeof(struct
+ virtchnl_queue_pair_info));
+ if (vqc->num_queue_pairs == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_irq_map_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_irq_map_info *vimi =
+ (struct virtchnl_irq_map_info *)msg;
+ valid_len += (vimi->num_vectors *
+ sizeof(struct virtchnl_vector_map));
+ if (vimi->num_vectors == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_ENABLE_QUEUES:
+ case VIRTCHNL_OP_DISABLE_QUEUES:
+ valid_len = sizeof(struct virtchnl_queue_select);
+ break;
+ case VIRTCHNL_OP_ADD_ETH_ADDR:
+ case VIRTCHNL_OP_DEL_ETH_ADDR:
+ valid_len = sizeof(struct virtchnl_ether_addr_list);
+ if (msglen >= valid_len) {
+ struct virtchnl_ether_addr_list *veal =
+ (struct virtchnl_ether_addr_list *)msg;
+ valid_len += veal->num_elements *
+ sizeof(struct virtchnl_ether_addr);
+ if (veal->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_ADD_VLAN:
+ case VIRTCHNL_OP_DEL_VLAN:
+ valid_len = sizeof(struct virtchnl_vlan_filter_list);
+ if (msglen >= valid_len) {
+ struct virtchnl_vlan_filter_list *vfl =
+ (struct virtchnl_vlan_filter_list *)msg;
+ valid_len += vfl->num_elements * sizeof(u16);
+ if (vfl->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ valid_len = sizeof(struct virtchnl_promisc_info);
+ break;
+ case VIRTCHNL_OP_GET_STATS:
+ valid_len = sizeof(struct virtchnl_queue_select);
+ break;
+#ifdef VIRTCHNL_IWARP
+ case VIRTCHNL_OP_IWARP:
+ /* These messages are opaque to us and will be validated in
+ * the RDMA client code. We just need to check for nonzero
+ * length. The firmware will enforce max length restrictions.
+ */
+ if (msglen)
+ valid_len = msglen;
+ else
+ err_msg_format = true;
+ break;
+ case VIRTCHNL_OP_RELEASE_IWARP_IRQ_MAP:
+ break;
+ case VIRTCHNL_OP_CONFIG_IWARP_IRQ_MAP:
+ valid_len = sizeof(struct virtchnl_iwarp_qvlist_info);
+ if (msglen >= valid_len) {
+ struct virtchnl_iwarp_qvlist_info *qv =
+ (struct virtchnl_iwarp_qvlist_info *)msg;
+ if (qv->num_vectors == 0) {
+ err_msg_format = true;
+ break;
+ }
+ valid_len += ((qv->num_vectors - 1) *
+ sizeof(struct virtchnl_iwarp_qv_info));
+ }
+ break;
+#endif
+ case VIRTCHNL_OP_CONFIG_RSS_KEY:
+ valid_len = sizeof(struct virtchnl_rss_key);
+ if (msglen >= valid_len) {
+ struct virtchnl_rss_key *vrk =
+ (struct virtchnl_rss_key *)msg;
+ valid_len += vrk->key_len - 1;
+ }
+ break;
+ case VIRTCHNL_OP_CONFIG_RSS_LUT:
+ valid_len = sizeof(struct virtchnl_rss_lut);
+ if (msglen >= valid_len) {
+ struct virtchnl_rss_lut *vrl =
+ (struct virtchnl_rss_lut *)msg;
+ valid_len += vrl->lut_entries - 1;
+ }
+ break;
+ case VIRTCHNL_OP_GET_RSS_HENA_CAPS:
+ break;
+ case VIRTCHNL_OP_SET_RSS_HENA:
+ valid_len = sizeof(struct virtchnl_rss_hena);
+ break;
+ case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING:
+ case VIRTCHNL_OP_DISABLE_VLAN_STRIPPING:
+ break;
+ case VIRTCHNL_OP_REQUEST_QUEUES:
+ valid_len = sizeof(struct virtchnl_vf_res_request);
+ break;
+ /* These are always errors coming from the VF. */
+ case VIRTCHNL_OP_EVENT:
+ case VIRTCHNL_OP_UNKNOWN:
+ default:
+ return VIRTCHNL_ERR_PARAM;
+ }
+ /* few more checks */
+ if (err_msg_format || valid_len != msglen)
+ return VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH;
+
+ return 0;
+}
+#endif /* _VIRTCHNL_H_ */