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-rw-r--r--kernel/linux/kni/ethtool/ixgbe/ixgbe.h912
1 files changed, 0 insertions, 912 deletions
diff --git a/kernel/linux/kni/ethtool/ixgbe/ixgbe.h b/kernel/linux/kni/ethtool/ixgbe/ixgbe.h
deleted file mode 100644
index cc15ec6..0000000
--- a/kernel/linux/kni/ethtool/ixgbe/ixgbe.h
+++ /dev/null
@@ -1,912 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*******************************************************************************
-
- Intel 10 Gigabit PCI Express Linux driver
- Copyright(c) 1999 - 2012 Intel Corporation.
-
- Contact Information:
- e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
- Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
-
-*******************************************************************************/
-
-#ifndef _IXGBE_H_
-#define _IXGBE_H_
-
-#ifndef IXGBE_NO_LRO
-#include <net/tcp.h>
-#endif
-
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#ifdef HAVE_IRQ_AFFINITY_HINT
-#include <linux/cpumask.h>
-#endif /* HAVE_IRQ_AFFINITY_HINT */
-#include <linux/vmalloc.h>
-
-#ifdef SIOCETHTOOL
-#include <linux/ethtool.h>
-#endif
-#ifdef NETIF_F_HW_VLAN_TX
-#include <linux/if_vlan.h>
-#endif
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
-#define IXGBE_DCA
-#include <linux/dca.h>
-#endif
-#include "ixgbe_dcb.h"
-
-#include "kcompat.h"
-
-#ifdef HAVE_SCTP
-#include <linux/sctp.h>
-#endif
-
-#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
-#define IXGBE_FCOE
-#include "ixgbe_fcoe.h"
-#endif /* CONFIG_FCOE or CONFIG_FCOE_MODULE */
-
-#if defined(CONFIG_PTP_1588_CLOCK) || defined(CONFIG_PTP_1588_CLOCK_MODULE)
-#define HAVE_IXGBE_PTP
-#endif
-
-#include "ixgbe_api.h"
-
-#define PFX "ixgbe: "
-#define DPRINTK(nlevel, klevel, fmt, args...) \
- ((void)((NETIF_MSG_##nlevel & adapter->msg_enable) && \
- printk(KERN_##klevel PFX "%s: %s: " fmt, adapter->netdev->name, \
- __func__ , ## args)))
-
-/* TX/RX descriptor defines */
-#define IXGBE_DEFAULT_TXD 512
-#define IXGBE_DEFAULT_TX_WORK 256
-#define IXGBE_MAX_TXD 4096
-#define IXGBE_MIN_TXD 64
-
-#define IXGBE_DEFAULT_RXD 512
-#define IXGBE_DEFAULT_RX_WORK 256
-#define IXGBE_MAX_RXD 4096
-#define IXGBE_MIN_RXD 64
-
-
-/* flow control */
-#define IXGBE_MIN_FCRTL 0x40
-#define IXGBE_MAX_FCRTL 0x7FF80
-#define IXGBE_MIN_FCRTH 0x600
-#define IXGBE_MAX_FCRTH 0x7FFF0
-#define IXGBE_DEFAULT_FCPAUSE 0xFFFF
-#define IXGBE_MIN_FCPAUSE 0
-#define IXGBE_MAX_FCPAUSE 0xFFFF
-
-/* Supported Rx Buffer Sizes */
-#define IXGBE_RXBUFFER_512 512 /* Used for packet split */
-#ifdef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
-#define IXGBE_RXBUFFER_1536 1536
-#define IXGBE_RXBUFFER_2K 2048
-#define IXGBE_RXBUFFER_3K 3072
-#define IXGBE_RXBUFFER_4K 4096
-#define IXGBE_RXBUFFER_7K 7168
-#define IXGBE_RXBUFFER_8K 8192
-#define IXGBE_RXBUFFER_15K 15360
-#endif /* CONFIG_IXGBE_DISABLE_PACKET_SPLIT */
-#define IXGBE_MAX_RXBUFFER 16384 /* largest size for single descriptor */
-
-/*
- * NOTE: netdev_alloc_skb reserves up to 64 bytes, NET_IP_ALIGN mans we
- * reserve 2 more, and skb_shared_info adds an additional 384 bytes more,
- * this adds up to 512 bytes of extra data meaning the smallest allocation
- * we could have is 1K.
- * i.e. RXBUFFER_512 --> size-1024 slab
- */
-#define IXGBE_RX_HDR_SIZE IXGBE_RXBUFFER_512
-
-#define MAXIMUM_ETHERNET_VLAN_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN)
-
-/* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define IXGBE_RX_BUFFER_WRITE 16 /* Must be power of 2 */
-
-#define IXGBE_TX_FLAGS_CSUM (u32)(1)
-#define IXGBE_TX_FLAGS_HW_VLAN (u32)(1 << 1)
-#define IXGBE_TX_FLAGS_SW_VLAN (u32)(1 << 2)
-#define IXGBE_TX_FLAGS_TSO (u32)(1 << 3)
-#define IXGBE_TX_FLAGS_IPV4 (u32)(1 << 4)
-#define IXGBE_TX_FLAGS_FCOE (u32)(1 << 5)
-#define IXGBE_TX_FLAGS_FSO (u32)(1 << 6)
-#define IXGBE_TX_FLAGS_TXSW (u32)(1 << 7)
-#define IXGBE_TX_FLAGS_TSTAMP (u32)(1 << 8)
-#define IXGBE_TX_FLAGS_VLAN_MASK 0xffff0000
-#define IXGBE_TX_FLAGS_VLAN_PRIO_MASK 0xe0000000
-#define IXGBE_TX_FLAGS_VLAN_PRIO_SHIFT 29
-#define IXGBE_TX_FLAGS_VLAN_SHIFT 16
-
-#define IXGBE_MAX_RX_DESC_POLL 10
-
-#define IXGBE_MAX_VF_MC_ENTRIES 30
-#define IXGBE_MAX_VF_FUNCTIONS 64
-#define IXGBE_MAX_VFTA_ENTRIES 128
-#define MAX_EMULATION_MAC_ADDRS 16
-#define IXGBE_MAX_PF_MACVLANS 15
-#define IXGBE_82599_VF_DEVICE_ID 0x10ED
-#define IXGBE_X540_VF_DEVICE_ID 0x1515
-
-#ifdef CONFIG_PCI_IOV
-#define VMDQ_P(p) ((p) + adapter->num_vfs)
-#else
-#define VMDQ_P(p) (p)
-#endif
-
-#define UPDATE_VF_COUNTER_32bit(reg, last_counter, counter) \
- { \
- u32 current_counter = IXGBE_READ_REG(hw, reg); \
- if (current_counter < last_counter) \
- counter += 0x100000000LL; \
- last_counter = current_counter; \
- counter &= 0xFFFFFFFF00000000LL; \
- counter |= current_counter; \
- }
-
-#define UPDATE_VF_COUNTER_36bit(reg_lsb, reg_msb, last_counter, counter) \
- { \
- u64 current_counter_lsb = IXGBE_READ_REG(hw, reg_lsb); \
- u64 current_counter_msb = IXGBE_READ_REG(hw, reg_msb); \
- u64 current_counter = (current_counter_msb << 32) | \
- current_counter_lsb; \
- if (current_counter < last_counter) \
- counter += 0x1000000000LL; \
- last_counter = current_counter; \
- counter &= 0xFFFFFFF000000000LL; \
- counter |= current_counter; \
- }
-
-struct vf_stats {
- u64 gprc;
- u64 gorc;
- u64 gptc;
- u64 gotc;
- u64 mprc;
-};
-
-struct vf_data_storage {
- unsigned char vf_mac_addresses[ETH_ALEN];
- u16 vf_mc_hashes[IXGBE_MAX_VF_MC_ENTRIES];
- u16 num_vf_mc_hashes;
- u16 default_vf_vlan_id;
- u16 vlans_enabled;
- bool clear_to_send;
- struct vf_stats vfstats;
- struct vf_stats last_vfstats;
- struct vf_stats saved_rst_vfstats;
- bool pf_set_mac;
- u16 pf_vlan; /* When set, guest VLAN config not allowed. */
- u16 pf_qos;
- u16 tx_rate;
- u16 vlan_count;
- u8 spoofchk_enabled;
- struct pci_dev *vfdev;
-};
-
-struct vf_macvlans {
- struct list_head l;
- int vf;
- bool free;
- bool is_macvlan;
- u8 vf_macvlan[ETH_ALEN];
-};
-
-#ifndef IXGBE_NO_LRO
-#define IXGBE_LRO_MAX 32 /*Maximum number of LRO descriptors*/
-#define IXGBE_LRO_GLOBAL 10
-
-struct ixgbe_lro_stats {
- u32 flushed;
- u32 coal;
-};
-
-/*
- * ixgbe_lro_header - header format to be aggregated by LRO
- * @iph: IP header without options
- * @tcp: TCP header
- * @ts: Optional TCP timestamp data in TCP options
- *
- * This structure relies on the check above that verifies that the header
- * is IPv4 and does not contain any options.
- */
-struct ixgbe_lrohdr {
- struct iphdr iph;
- struct tcphdr th;
- __be32 ts[0];
-};
-
-struct ixgbe_lro_list {
- struct sk_buff_head active;
- struct ixgbe_lro_stats stats;
-};
-
-#endif /* IXGBE_NO_LRO */
-#define IXGBE_MAX_TXD_PWR 14
-#define IXGBE_MAX_DATA_PER_TXD (1 << IXGBE_MAX_TXD_PWR)
-
-/* Tx Descriptors needed, worst case */
-#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), IXGBE_MAX_DATA_PER_TXD)
-#ifdef MAX_SKB_FRAGS
-#define DESC_NEEDED ((MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE)) + 4)
-#else
-#define DESC_NEEDED 4
-#endif
-
-/* wrapper around a pointer to a socket buffer,
- * so a DMA handle can be stored along with the buffer */
-struct ixgbe_tx_buffer {
- union ixgbe_adv_tx_desc *next_to_watch;
- unsigned long time_stamp;
- struct sk_buff *skb;
- unsigned int bytecount;
- unsigned short gso_segs;
- __be16 protocol;
- DEFINE_DMA_UNMAP_ADDR(dma);
- DEFINE_DMA_UNMAP_LEN(len);
- u32 tx_flags;
-};
-
-struct ixgbe_rx_buffer {
- struct sk_buff *skb;
- dma_addr_t dma;
-#ifndef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
- struct page *page;
- unsigned int page_offset;
-#endif
-};
-
-struct ixgbe_queue_stats {
- u64 packets;
- u64 bytes;
-};
-
-struct ixgbe_tx_queue_stats {
- u64 restart_queue;
- u64 tx_busy;
- u64 tx_done_old;
-};
-
-struct ixgbe_rx_queue_stats {
- u64 rsc_count;
- u64 rsc_flush;
- u64 non_eop_descs;
- u64 alloc_rx_page_failed;
- u64 alloc_rx_buff_failed;
- u64 csum_err;
-};
-
-enum ixgbe_ring_state_t {
- __IXGBE_TX_FDIR_INIT_DONE,
- __IXGBE_TX_DETECT_HANG,
- __IXGBE_HANG_CHECK_ARMED,
- __IXGBE_RX_RSC_ENABLED,
-#ifndef HAVE_NDO_SET_FEATURES
- __IXGBE_RX_CSUM_ENABLED,
-#endif
- __IXGBE_RX_CSUM_UDP_ZERO_ERR,
-#ifdef IXGBE_FCOE
- __IXGBE_RX_FCOE_BUFSZ,
-#endif
-};
-
-#define check_for_tx_hang(ring) \
- test_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
-#define set_check_for_tx_hang(ring) \
- set_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
-#define clear_check_for_tx_hang(ring) \
- clear_bit(__IXGBE_TX_DETECT_HANG, &(ring)->state)
-#ifndef IXGBE_NO_HW_RSC
-#define ring_is_rsc_enabled(ring) \
- test_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
-#else
-#define ring_is_rsc_enabled(ring) false
-#endif
-#define set_ring_rsc_enabled(ring) \
- set_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
-#define clear_ring_rsc_enabled(ring) \
- clear_bit(__IXGBE_RX_RSC_ENABLED, &(ring)->state)
-#define netdev_ring(ring) (ring->netdev)
-#define ring_queue_index(ring) (ring->queue_index)
-
-
-struct ixgbe_ring {
- struct ixgbe_ring *next; /* pointer to next ring in q_vector */
- struct ixgbe_q_vector *q_vector; /* backpointer to host q_vector */
- struct net_device *netdev; /* netdev ring belongs to */
- struct device *dev; /* device for DMA mapping */
- void *desc; /* descriptor ring memory */
- union {
- struct ixgbe_tx_buffer *tx_buffer_info;
- struct ixgbe_rx_buffer *rx_buffer_info;
- };
- unsigned long state;
- u8 __iomem *tail;
- dma_addr_t dma; /* phys. address of descriptor ring */
- unsigned int size; /* length in bytes */
-
- u16 count; /* amount of descriptors */
-
- u8 queue_index; /* needed for multiqueue queue management */
- u8 reg_idx; /* holds the special value that gets
- * the hardware register offset
- * associated with this ring, which is
- * different for DCB and RSS modes
- */
- u16 next_to_use;
- u16 next_to_clean;
-
- union {
-#ifdef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
- u16 rx_buf_len;
-#else
- u16 next_to_alloc;
-#endif
- struct {
- u8 atr_sample_rate;
- u8 atr_count;
- };
- };
-
- u8 dcb_tc;
- struct ixgbe_queue_stats stats;
- union {
- struct ixgbe_tx_queue_stats tx_stats;
- struct ixgbe_rx_queue_stats rx_stats;
- };
-} ____cacheline_internodealigned_in_smp;
-
-enum ixgbe_ring_f_enum {
- RING_F_NONE = 0,
- RING_F_VMDQ, /* SR-IOV uses the same ring feature */
- RING_F_RSS,
- RING_F_FDIR,
-#ifdef IXGBE_FCOE
- RING_F_FCOE,
-#endif /* IXGBE_FCOE */
- RING_F_ARRAY_SIZE /* must be last in enum set */
-};
-
-#define IXGBE_MAX_DCB_INDICES 8
-#define IXGBE_MAX_RSS_INDICES 16
-#define IXGBE_MAX_VMDQ_INDICES 64
-#define IXGBE_MAX_FDIR_INDICES 64
-#ifdef IXGBE_FCOE
-#define IXGBE_MAX_FCOE_INDICES 8
-#define MAX_RX_QUEUES (IXGBE_MAX_FDIR_INDICES + IXGBE_MAX_FCOE_INDICES)
-#define MAX_TX_QUEUES (IXGBE_MAX_FDIR_INDICES + IXGBE_MAX_FCOE_INDICES)
-#else
-#define MAX_RX_QUEUES IXGBE_MAX_FDIR_INDICES
-#define MAX_TX_QUEUES IXGBE_MAX_FDIR_INDICES
-#endif /* IXGBE_FCOE */
-struct ixgbe_ring_feature {
- int indices;
- int mask;
-};
-
-#ifndef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
-/*
- * FCoE requires that all Rx buffers be over 2200 bytes in length. Since
- * this is twice the size of a half page we need to double the page order
- * for FCoE enabled Rx queues.
- */
-#if defined(IXGBE_FCOE) && (PAGE_SIZE < 8192)
-static inline unsigned int ixgbe_rx_pg_order(struct ixgbe_ring *ring)
-{
- return test_bit(__IXGBE_RX_FCOE_BUFSZ, &ring->state) ? 1 : 0;
-}
-#else
-#define ixgbe_rx_pg_order(_ring) 0
-#endif
-#define ixgbe_rx_pg_size(_ring) (PAGE_SIZE << ixgbe_rx_pg_order(_ring))
-#define ixgbe_rx_bufsz(_ring) ((PAGE_SIZE / 2) << ixgbe_rx_pg_order(_ring))
-
-#endif
-struct ixgbe_ring_container {
- struct ixgbe_ring *ring; /* pointer to linked list of rings */
- unsigned int total_bytes; /* total bytes processed this int */
- unsigned int total_packets; /* total packets processed this int */
- u16 work_limit; /* total work allowed per interrupt */
- u8 count; /* total number of rings in vector */
- u8 itr; /* current ITR setting for ring */
-};
-
-/* iterator for handling rings in ring container */
-#define ixgbe_for_each_ring(pos, head) \
- for (pos = (head).ring; pos != NULL; pos = pos->next)
-
-#define MAX_RX_PACKET_BUFFERS ((adapter->flags & IXGBE_FLAG_DCB_ENABLED) \
- ? 8 : 1)
-#define MAX_TX_PACKET_BUFFERS MAX_RX_PACKET_BUFFERS
-
-/* MAX_MSIX_Q_VECTORS of these are allocated,
- * but we only use one per queue-specific vector.
- */
-struct ixgbe_q_vector {
- struct ixgbe_adapter *adapter;
- int cpu; /* CPU for DCA */
- u16 v_idx; /* index of q_vector within array, also used for
- * finding the bit in EICR and friends that
- * represents the vector for this ring */
- u16 itr; /* Interrupt throttle rate written to EITR */
- struct ixgbe_ring_container rx, tx;
-
-#ifdef CONFIG_IXGBE_NAPI
- struct napi_struct napi;
-#endif
-#ifndef HAVE_NETDEV_NAPI_LIST
- struct net_device poll_dev;
-#endif
-#ifdef HAVE_IRQ_AFFINITY_HINT
- cpumask_t affinity_mask;
-#endif
-#ifndef IXGBE_NO_LRO
- struct ixgbe_lro_list lrolist; /* LRO list for queue vector*/
-#endif
- int numa_node;
- char name[IFNAMSIZ + 9];
-
- /* for dynamic allocation of rings associated with this q_vector */
- struct ixgbe_ring ring[0] ____cacheline_internodealigned_in_smp;
-};
-
-/*
- * microsecond values for various ITR rates shifted by 2 to fit itr register
- * with the first 3 bits reserved 0
- */
-#define IXGBE_MIN_RSC_ITR 24
-#define IXGBE_100K_ITR 40
-#define IXGBE_20K_ITR 200
-#define IXGBE_16K_ITR 248
-#define IXGBE_10K_ITR 400
-#define IXGBE_8K_ITR 500
-
-/* ixgbe_test_staterr - tests bits in Rx descriptor status and error fields */
-static inline __le32 ixgbe_test_staterr(union ixgbe_adv_rx_desc *rx_desc,
- const u32 stat_err_bits)
-{
- return rx_desc->wb.upper.status_error & cpu_to_le32(stat_err_bits);
-}
-
-/* ixgbe_desc_unused - calculate if we have unused descriptors */
-static inline u16 ixgbe_desc_unused(struct ixgbe_ring *ring)
-{
- u16 ntc = ring->next_to_clean;
- u16 ntu = ring->next_to_use;
-
- return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1;
-}
-
-#define IXGBE_RX_DESC(R, i) \
- (&(((union ixgbe_adv_rx_desc *)((R)->desc))[i]))
-#define IXGBE_TX_DESC(R, i) \
- (&(((union ixgbe_adv_tx_desc *)((R)->desc))[i]))
-#define IXGBE_TX_CTXTDESC(R, i) \
- (&(((struct ixgbe_adv_tx_context_desc *)((R)->desc))[i]))
-
-#define IXGBE_MAX_JUMBO_FRAME_SIZE 16128
-#ifdef IXGBE_FCOE
-/* use 3K as the baby jumbo frame size for FCoE */
-#define IXGBE_FCOE_JUMBO_FRAME_SIZE 3072
-#endif /* IXGBE_FCOE */
-
-#define TCP_TIMER_VECTOR 0
-#define OTHER_VECTOR 1
-#define NON_Q_VECTORS (OTHER_VECTOR + TCP_TIMER_VECTOR)
-
-#define IXGBE_MAX_MSIX_Q_VECTORS_82599 64
-#define IXGBE_MAX_MSIX_Q_VECTORS_82598 16
-
-struct ixgbe_mac_addr {
- u8 addr[ETH_ALEN];
- u16 queue;
- u16 state; /* bitmask */
-};
-#define IXGBE_MAC_STATE_DEFAULT 0x1
-#define IXGBE_MAC_STATE_MODIFIED 0x2
-#define IXGBE_MAC_STATE_IN_USE 0x4
-
-#ifdef IXGBE_PROCFS
-struct ixgbe_therm_proc_data {
- struct ixgbe_hw *hw;
- struct ixgbe_thermal_diode_data *sensor_data;
-};
-
-#endif /* IXGBE_PROCFS */
-
-/*
- * Only for array allocations in our adapter struct. On 82598, there will be
- * unused entries in the array, but that's not a big deal. Also, in 82599,
- * we can actually assign 64 queue vectors based on our extended-extended
- * interrupt registers. This is different than 82598, which is limited to 16.
- */
-#define MAX_MSIX_Q_VECTORS IXGBE_MAX_MSIX_Q_VECTORS_82599
-#define MAX_MSIX_COUNT IXGBE_MAX_MSIX_VECTORS_82599
-
-#define MIN_MSIX_Q_VECTORS 1
-#define MIN_MSIX_COUNT (MIN_MSIX_Q_VECTORS + NON_Q_VECTORS)
-
-/* default to trying for four seconds */
-#define IXGBE_TRY_LINK_TIMEOUT (4 * HZ)
-
-/* board specific private data structure */
-struct ixgbe_adapter {
-#ifdef NETIF_F_HW_VLAN_TX
-#ifdef HAVE_VLAN_RX_REGISTER
- struct vlan_group *vlgrp; /* must be first, see ixgbe_receive_skb */
-#else
- unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
-#endif
-#endif /* NETIF_F_HW_VLAN_TX */
- /* OS defined structs */
- struct net_device *netdev;
- struct pci_dev *pdev;
-
- unsigned long state;
-
- /* Some features need tri-state capability,
- * thus the additional *_CAPABLE flags.
- */
- u32 flags;
-#define IXGBE_FLAG_MSI_CAPABLE (u32)(1 << 0)
-#define IXGBE_FLAG_MSI_ENABLED (u32)(1 << 1)
-#define IXGBE_FLAG_MSIX_CAPABLE (u32)(1 << 2)
-#define IXGBE_FLAG_MSIX_ENABLED (u32)(1 << 3)
-#ifndef IXGBE_NO_LLI
-#define IXGBE_FLAG_LLI_PUSH (u32)(1 << 4)
-#endif
-#define IXGBE_FLAG_IN_NETPOLL (u32)(1 << 8)
-#if defined(CONFIG_DCA) || defined(CONFIG_DCA_MODULE)
-#define IXGBE_FLAG_DCA_ENABLED (u32)(1 << 9)
-#define IXGBE_FLAG_DCA_CAPABLE (u32)(1 << 10)
-#define IXGBE_FLAG_DCA_ENABLED_DATA (u32)(1 << 11)
-#else
-#define IXGBE_FLAG_DCA_ENABLED (u32)0
-#define IXGBE_FLAG_DCA_CAPABLE (u32)0
-#define IXGBE_FLAG_DCA_ENABLED_DATA (u32)0
-#endif
-#define IXGBE_FLAG_MQ_CAPABLE (u32)(1 << 12)
-#define IXGBE_FLAG_DCB_ENABLED (u32)(1 << 13)
-#define IXGBE_FLAG_DCB_CAPABLE (u32)(1 << 14)
-#define IXGBE_FLAG_RSS_ENABLED (u32)(1 << 15)
-#define IXGBE_FLAG_RSS_CAPABLE (u32)(1 << 16)
-#define IXGBE_FLAG_VMDQ_ENABLED (u32)(1 << 18)
-#define IXGBE_FLAG_FAN_FAIL_CAPABLE (u32)(1 << 19)
-#define IXGBE_FLAG_NEED_LINK_UPDATE (u32)(1 << 20)
-#define IXGBE_FLAG_NEED_LINK_CONFIG (u32)(1 << 21)
-#define IXGBE_FLAG_FDIR_HASH_CAPABLE (u32)(1 << 22)
-#define IXGBE_FLAG_FDIR_PERFECT_CAPABLE (u32)(1 << 23)
-#ifdef IXGBE_FCOE
-#define IXGBE_FLAG_FCOE_CAPABLE (u32)(1 << 24)
-#define IXGBE_FLAG_FCOE_ENABLED (u32)(1 << 25)
-#endif /* IXGBE_FCOE */
-#define IXGBE_FLAG_SRIOV_CAPABLE (u32)(1 << 26)
-#define IXGBE_FLAG_SRIOV_ENABLED (u32)(1 << 27)
-#define IXGBE_FLAG_SRIOV_REPLICATION_ENABLE (u32)(1 << 28)
-#define IXGBE_FLAG_SRIOV_L2SWITCH_ENABLE (u32)(1 << 29)
-#define IXGBE_FLAG_SRIOV_L2LOOPBACK_ENABLE (u32)(1 << 30)
-#define IXGBE_FLAG_RX_BB_CAPABLE (u32)(1 << 31)
-
- u32 flags2;
-#ifndef IXGBE_NO_HW_RSC
-#define IXGBE_FLAG2_RSC_CAPABLE (u32)(1)
-#define IXGBE_FLAG2_RSC_ENABLED (u32)(1 << 1)
-#else
-#define IXGBE_FLAG2_RSC_CAPABLE 0
-#define IXGBE_FLAG2_RSC_ENABLED 0
-#endif
-#define IXGBE_FLAG2_VMDQ_DEFAULT_OVERRIDE (u32)(1 << 2)
-#define IXGBE_FLAG2_TEMP_SENSOR_CAPABLE (u32)(1 << 4)
-#define IXGBE_FLAG2_TEMP_SENSOR_EVENT (u32)(1 << 5)
-#define IXGBE_FLAG2_SEARCH_FOR_SFP (u32)(1 << 6)
-#define IXGBE_FLAG2_SFP_NEEDS_RESET (u32)(1 << 7)
-#define IXGBE_FLAG2_RESET_REQUESTED (u32)(1 << 8)
-#define IXGBE_FLAG2_FDIR_REQUIRES_REINIT (u32)(1 << 9)
-#define IXGBE_FLAG2_RSS_FIELD_IPV4_UDP (u32)(1 << 10)
-#define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP (u32)(1 << 11)
-#define IXGBE_FLAG2_OVERFLOW_CHECK_ENABLED (u32)(1 << 12)
-
- /* Tx fast path data */
- int num_tx_queues;
- u16 tx_itr_setting;
- u16 tx_work_limit;
-
- /* Rx fast path data */
- int num_rx_queues;
- u16 rx_itr_setting;
- u16 rx_work_limit;
-
- /* TX */
- struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp;
-
- u64 restart_queue;
- u64 lsc_int;
- u32 tx_timeout_count;
-
- /* RX */
- struct ixgbe_ring *rx_ring[MAX_RX_QUEUES];
- int num_rx_pools; /* == num_rx_queues in 82598 */
- int num_rx_queues_per_pool; /* 1 if 82598, can be many if 82599 */
- u64 hw_csum_rx_error;
- u64 hw_rx_no_dma_resources;
- u64 rsc_total_count;
- u64 rsc_total_flush;
- u64 non_eop_descs;
-#ifndef CONFIG_IXGBE_NAPI
- u64 rx_dropped_backlog; /* count drops from rx intr handler */
-#endif
- u32 alloc_rx_page_failed;
- u32 alloc_rx_buff_failed;
-
- struct ixgbe_q_vector *q_vector[MAX_MSIX_Q_VECTORS];
-
-#ifdef HAVE_DCBNL_IEEE
- struct ieee_pfc *ixgbe_ieee_pfc;
- struct ieee_ets *ixgbe_ieee_ets;
-#endif
- struct ixgbe_dcb_config dcb_cfg;
- struct ixgbe_dcb_config temp_dcb_cfg;
- u8 dcb_set_bitmap;
- u8 dcbx_cap;
-#ifndef HAVE_MQPRIO
- u8 tc;
-#endif
- enum ixgbe_fc_mode last_lfc_mode;
-
- int num_msix_vectors;
- int max_msix_q_vectors; /* true count of q_vectors for device */
- struct ixgbe_ring_feature ring_feature[RING_F_ARRAY_SIZE];
- struct msix_entry *msix_entries;
-
-#ifndef HAVE_NETDEV_STATS_IN_NETDEV
- struct net_device_stats net_stats;
-#endif
-#ifndef IXGBE_NO_LRO
- struct ixgbe_lro_stats lro_stats;
-#endif
-
-#ifdef ETHTOOL_TEST
- u32 test_icr;
- struct ixgbe_ring test_tx_ring;
- struct ixgbe_ring test_rx_ring;
-#endif
-
- /* structs defined in ixgbe_hw.h */
- struct ixgbe_hw hw;
- u16 msg_enable;
- struct ixgbe_hw_stats stats;
-#ifndef IXGBE_NO_LLI
- u32 lli_port;
- u32 lli_size;
- u32 lli_etype;
- u32 lli_vlan_pri;
-#endif /* IXGBE_NO_LLI */
-
- u32 *config_space;
- u64 tx_busy;
- unsigned int tx_ring_count;
- unsigned int rx_ring_count;
-
- u32 link_speed;
- bool link_up;
- unsigned long link_check_timeout;
-
- struct timer_list service_timer;
- struct work_struct service_task;
-
- struct hlist_head fdir_filter_list;
- unsigned long fdir_overflow; /* number of times ATR was backed off */
- union ixgbe_atr_input fdir_mask;
- int fdir_filter_count;
- u32 fdir_pballoc;
- u32 atr_sample_rate;
- spinlock_t fdir_perfect_lock;
-
-#ifdef IXGBE_FCOE
- struct ixgbe_fcoe fcoe;
-#endif /* IXGBE_FCOE */
- u32 wol;
-
- u16 bd_number;
-
- char eeprom_id[32];
- u16 eeprom_cap;
- bool netdev_registered;
- u32 interrupt_event;
-#ifdef HAVE_ETHTOOL_SET_PHYS_ID
- u32 led_reg;
-#endif
-
- DECLARE_BITMAP(active_vfs, IXGBE_MAX_VF_FUNCTIONS);
- unsigned int num_vfs;
- struct vf_data_storage *vfinfo;
- int vf_rate_link_speed;
- struct vf_macvlans vf_mvs;
- struct vf_macvlans *mv_list;
-#ifdef CONFIG_PCI_IOV
- u32 timer_event_accumulator;
- u32 vferr_refcount;
-#endif
- struct ixgbe_mac_addr *mac_table;
-#ifdef IXGBE_SYSFS
- struct kobject *info_kobj;
- struct kobject *therm_kobj[IXGBE_MAX_SENSORS];
-#else /* IXGBE_SYSFS */
-#ifdef IXGBE_PROCFS
- struct proc_dir_entry *eth_dir;
- struct proc_dir_entry *info_dir;
- struct proc_dir_entry *therm_dir[IXGBE_MAX_SENSORS];
- struct ixgbe_therm_proc_data therm_data[IXGBE_MAX_SENSORS];
-#endif /* IXGBE_PROCFS */
-#endif /* IXGBE_SYSFS */
-};
-
-struct ixgbe_fdir_filter {
- struct hlist_node fdir_node;
- union ixgbe_atr_input filter;
- u16 sw_idx;
- u16 action;
-};
-
-enum ixgbe_state_t {
- __IXGBE_TESTING,
- __IXGBE_RESETTING,
- __IXGBE_DOWN,
- __IXGBE_SERVICE_SCHED,
- __IXGBE_IN_SFP_INIT,
-};
-
-struct ixgbe_cb {
-#ifdef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
- union { /* Union defining head/tail partner */
- struct sk_buff *head;
- struct sk_buff *tail;
- };
-#endif
- dma_addr_t dma;
-#ifndef IXGBE_NO_LRO
- __be32 tsecr; /* timestamp echo response */
- u32 tsval; /* timestamp value in host order */
- u32 next_seq; /* next expected sequence number */
- u16 free; /* 65521 minus total size */
- u16 mss; /* size of data portion of packet */
-#endif /* IXGBE_NO_LRO */
-#ifdef HAVE_VLAN_RX_REGISTER
- u16 vid; /* VLAN tag */
-#endif
- u16 append_cnt; /* number of skb's appended */
-#ifndef CONFIG_IXGBE_DISABLE_PACKET_SPLIT
- bool page_released;
-#endif
-};
-#define IXGBE_CB(skb) ((struct ixgbe_cb *)(skb)->cb)
-
-#ifdef IXGBE_SYSFS
-void ixgbe_sysfs_exit(struct ixgbe_adapter *adapter);
-int ixgbe_sysfs_init(struct ixgbe_adapter *adapter);
-#endif /* IXGBE_SYSFS */
-#ifdef IXGBE_PROCFS
-void ixgbe_procfs_exit(struct ixgbe_adapter *adapter);
-int ixgbe_procfs_init(struct ixgbe_adapter *adapter);
-int ixgbe_procfs_topdir_init(void);
-void ixgbe_procfs_topdir_exit(void);
-#endif /* IXGBE_PROCFS */
-
-extern struct dcbnl_rtnl_ops dcbnl_ops;
-extern int ixgbe_copy_dcb_cfg(struct ixgbe_adapter *adapter, int tc_max);
-
-extern u8 ixgbe_dcb_txq_to_tc(struct ixgbe_adapter *adapter, u8 index);
-
-/* needed by ixgbe_main.c */
-extern int ixgbe_validate_mac_addr(u8 *mc_addr);
-extern void ixgbe_check_options(struct ixgbe_adapter *adapter);
-extern void ixgbe_assign_netdev_ops(struct net_device *netdev);
-
-/* needed by ixgbe_ethtool.c */
-extern char ixgbe_driver_name[];
-extern const char ixgbe_driver_version[];
-
-extern void ixgbe_up(struct ixgbe_adapter *adapter);
-extern void ixgbe_down(struct ixgbe_adapter *adapter);
-extern void ixgbe_reinit_locked(struct ixgbe_adapter *adapter);
-extern void ixgbe_reset(struct ixgbe_adapter *adapter);
-extern void ixgbe_set_ethtool_ops(struct net_device *netdev);
-extern int ixgbe_setup_rx_resources(struct ixgbe_ring *);
-extern int ixgbe_setup_tx_resources(struct ixgbe_ring *);
-extern void ixgbe_free_rx_resources(struct ixgbe_ring *);
-extern void ixgbe_free_tx_resources(struct ixgbe_ring *);
-extern void ixgbe_configure_rx_ring(struct ixgbe_adapter *,
- struct ixgbe_ring *);
-extern void ixgbe_configure_tx_ring(struct ixgbe_adapter *,
- struct ixgbe_ring *);
-extern void ixgbe_update_stats(struct ixgbe_adapter *adapter);
-extern int ixgbe_init_interrupt_scheme(struct ixgbe_adapter *adapter);
-extern void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter);
-extern bool ixgbe_is_ixgbe(struct pci_dev *pcidev);
-extern netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *,
- struct ixgbe_adapter *,
- struct ixgbe_ring *);
-extern void ixgbe_unmap_and_free_tx_resource(struct ixgbe_ring *,
- struct ixgbe_tx_buffer *);
-extern void ixgbe_alloc_rx_buffers(struct ixgbe_ring *, u16);
-extern void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *);
-extern void ixgbe_clear_rscctl(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *);
-extern void ixgbe_set_rx_mode(struct net_device *netdev);
-extern int ixgbe_write_mc_addr_list(struct net_device *netdev);
-extern int ixgbe_setup_tc(struct net_device *dev, u8 tc);
-#ifdef IXGBE_FCOE
-extern void ixgbe_tx_ctxtdesc(struct ixgbe_ring *, u32, u32, u32, u32);
-#endif /* IXGBE_FCOE */
-extern void ixgbe_do_reset(struct net_device *netdev);
-extern void ixgbe_write_eitr(struct ixgbe_q_vector *q_vector);
-extern void ixgbe_disable_rx_queue(struct ixgbe_adapter *adapter,
- struct ixgbe_ring *);
-extern void ixgbe_vlan_stripping_enable(struct ixgbe_adapter *adapter);
-extern void ixgbe_vlan_stripping_disable(struct ixgbe_adapter *adapter);
-#ifdef ETHTOOL_OPS_COMPAT
-extern int ethtool_ioctl(struct ifreq *ifr);
-#endif
-
-#ifdef IXGBE_FCOE
-extern void ixgbe_configure_fcoe(struct ixgbe_adapter *adapter);
-extern int ixgbe_fso(struct ixgbe_ring *tx_ring,
- struct ixgbe_tx_buffer *first,
- u8 *hdr_len);
-extern void ixgbe_cleanup_fcoe(struct ixgbe_adapter *adapter);
-extern int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter,
- union ixgbe_adv_rx_desc *rx_desc,
- struct sk_buff *skb);
-extern int ixgbe_fcoe_ddp_get(struct net_device *netdev, u16 xid,
- struct scatterlist *sgl, unsigned int sgc);
-#ifdef HAVE_NETDEV_OPS_FCOE_DDP_TARGET
-extern int ixgbe_fcoe_ddp_target(struct net_device *netdev, u16 xid,
- struct scatterlist *sgl, unsigned int sgc);
-#endif /* HAVE_NETDEV_OPS_FCOE_DDP_TARGET */
-extern int ixgbe_fcoe_ddp_put(struct net_device *netdev, u16 xid);
-#ifdef HAVE_NETDEV_OPS_FCOE_ENABLE
-extern int ixgbe_fcoe_enable(struct net_device *netdev);
-extern int ixgbe_fcoe_disable(struct net_device *netdev);
-#endif /* HAVE_NETDEV_OPS_FCOE_ENABLE */
-#ifdef CONFIG_DCB
-#ifdef HAVE_DCBNL_OPS_GETAPP
-extern u8 ixgbe_fcoe_getapp(struct net_device *netdev);
-#endif /* HAVE_DCBNL_OPS_GETAPP */
-extern u8 ixgbe_fcoe_setapp(struct ixgbe_adapter *adapter, u8 up);
-#endif /* CONFIG_DCB */
-#ifdef HAVE_NETDEV_OPS_FCOE_GETWWN
-extern int ixgbe_fcoe_get_wwn(struct net_device *netdev, u64 *wwn, int type);
-#endif
-#endif /* IXGBE_FCOE */
-
-#ifdef CONFIG_DCB
-#ifdef HAVE_DCBNL_IEEE
-s32 ixgbe_dcb_hw_ets(struct ixgbe_hw *hw, struct ieee_ets *ets, int max_frame);
-#endif /* HAVE_DCBNL_IEEE */
-#endif /* CONFIG_DCB */
-
-extern void ixgbe_clean_rx_ring(struct ixgbe_ring *rx_ring);
-#ifndef ETHTOOL_GLINKSETTINGS
-extern int ixgbe_get_settings(struct net_device *netdev,
- struct ethtool_cmd *ecmd);
-#endif
-extern int ixgbe_write_uc_addr_list(struct ixgbe_adapter *adapter,
- struct net_device *netdev, unsigned int vfn);
-extern void ixgbe_full_sync_mac_table(struct ixgbe_adapter *adapter);
-extern int ixgbe_add_mac_filter(struct ixgbe_adapter *adapter,
- u8 *addr, u16 queue);
-extern int ixgbe_del_mac_filter(struct ixgbe_adapter *adapter,
- u8 *addr, u16 queue);
-extern int ixgbe_available_rars(struct ixgbe_adapter *adapter);
-#ifndef HAVE_VLAN_RX_REGISTER
-extern void ixgbe_vlan_mode(struct net_device *, u32);
-#endif
-#ifndef ixgbe_get_netdev_tc_txq
-#define ixgbe_get_netdev_tc_txq(dev, tc) (&dev->tc_to_txq[tc])
-#endif
-extern void ixgbe_set_rx_drop_en(struct ixgbe_adapter *adapter);
-#endif /* _IXGBE_H_ */