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authorLiron Himi <lironh@marvell.com>2018-08-24 20:29:59 +0200
committerFerruh Yigit <ferruh.yigit@intel.com>2018-08-28 15:27:39 +0200
commit4b4ab496c97860f4064b5c4b3ffd2b801767f3fb (patch)
tree09a0ed7c3120d3f7c95749060765a1289f5f4a10 /drivers/net/mvpp2
parent7a39d1b0997d62f1775f40d0c875d8d0189a35b4 (diff)
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net/mvpp2: use common code to initialize DMA
Use common code to initialize MUSDK DMA memory buffers. Signed-off-by: Liron Himi <lironh@marvell.com> Reviewed-by: Natalie Samsonov <nsamsono@marvell.com>
Diffstat (limited to 'drivers/net/mvpp2')
-rw-r--r--drivers/net/mvpp2/Makefile3
-rw-r--r--drivers/net/mvpp2/meson.build2
-rw-r--r--drivers/net/mvpp2/mrvl_ethdev.c32
3 files changed, 14 insertions, 23 deletions
diff --git a/drivers/net/mvpp2/Makefile b/drivers/net/mvpp2/Makefile
index 492aef9..211d398 100644
--- a/drivers/net/mvpp2/Makefile
+++ b/drivers/net/mvpp2/Makefile
@@ -23,6 +23,7 @@ LIBABIVER := 1
EXPORT_MAP := rte_pmd_mvpp2_version.map
# external library dependencies
+CFLAGS += -I$(RTE_SDK)/drivers/common/mvep
CFLAGS += -I$(LIBMUSDK_PATH)/include
CFLAGS += -DMVCONF_TYPES_PUBLIC
CFLAGS += -DMVCONF_DMA_PHYS_ADDR_T_PUBLIC
@@ -32,7 +33,7 @@ LDLIBS += -L$(LIBMUSDK_PATH)/lib
LDLIBS += -lmusdk
LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring
LDLIBS += -lrte_ethdev -lrte_net -lrte_kvargs -lrte_cfgfile
-LDLIBS += -lrte_bus_vdev
+LDLIBS += -lrte_bus_vdev -lrte_common_mvep
# library source files
SRCS-$(CONFIG_RTE_LIBRTE_MVPP2_PMD) += mrvl_ethdev.c
diff --git a/drivers/net/mvpp2/meson.build b/drivers/net/mvpp2/meson.build
index e139889..3620659 100644
--- a/drivers/net/mvpp2/meson.build
+++ b/drivers/net/mvpp2/meson.build
@@ -22,4 +22,4 @@ sources = files(
'mrvl_qos.c'
)
-deps += ['cfgfile']
+deps += ['cfgfile', 'common_mvep']
diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c
index a2d0576..8e1a32f 100644
--- a/drivers/net/mvpp2/mrvl_ethdev.c
+++ b/drivers/net/mvpp2/mrvl_ethdev.c
@@ -29,6 +29,7 @@
#include <sys/stat.h>
#include <sys/types.h>
+#include <rte_mvep_common.h>
#include "mrvl_ethdev.h"
#include "mrvl_qos.h"
@@ -63,9 +64,6 @@
#define MRVL_COOKIE_HIGH_ADDR_SHIFT (sizeof(pp2_cookie_t) * 8)
#define MRVL_COOKIE_HIGH_ADDR_MASK (~0ULL << MRVL_COOKIE_HIGH_ADDR_SHIFT)
-/* Memory size (in bytes) for MUSDK dma buffers */
-#define MRVL_MUSDK_DMA_MEMSIZE 41943040
-
/** Port Rx offload capabilities */
#define MRVL_RX_OFFLOADS (DEV_RX_OFFLOAD_VLAN_FILTER | \
DEV_RX_OFFLOAD_JUMBO_FRAME | \
@@ -2654,23 +2652,16 @@ rte_pmd_mrvl_probe(struct rte_vdev_device *vdev)
goto init_devices;
MRVL_LOG(INFO, "Perform MUSDK initializations");
- /*
- * ret == -EEXIST is correct, it means DMA
- * has been already initialized (by another PMD).
- */
- ret = mv_sys_dma_mem_init(MRVL_MUSDK_DMA_MEMSIZE);
- if (ret < 0) {
- if (ret != -EEXIST)
- goto out_free_kvlist;
- else
- MRVL_LOG(INFO,
- "DMA memory has been already initialized by a different driver.");
- }
+
+ ret = rte_mvep_init(MVEP_MOD_T_PP2, kvlist);
+ if (ret)
+ goto out_free_kvlist;
ret = mrvl_init_pp2();
if (ret) {
MRVL_LOG(ERR, "Failed to init PP!");
- goto out_deinit_dma;
+ rte_mvep_deinit(MVEP_MOD_T_PP2);
+ goto out_free_kvlist;
}
memset(mrvl_port_bpool_size, 0, sizeof(mrvl_port_bpool_size));
@@ -2695,11 +2686,10 @@ out_cleanup:
for (; i > 0; i--)
mrvl_eth_dev_destroy(ifnames.names[i]);
- if (mrvl_dev_num == 0)
+ if (mrvl_dev_num == 0) {
mrvl_deinit_pp2();
-out_deinit_dma:
- if (mrvl_dev_num == 0)
- mv_sys_dma_mem_destroy();
+ rte_mvep_deinit(MVEP_MOD_T_PP2);
+ }
out_free_kvlist:
rte_kvargs_free(kvlist);
@@ -2739,7 +2729,7 @@ rte_pmd_mrvl_remove(struct rte_vdev_device *vdev)
MRVL_LOG(INFO, "Perform MUSDK deinit");
mrvl_deinit_hifs();
mrvl_deinit_pp2();
- mv_sys_dma_mem_destroy();
+ rte_mvep_deinit(MVEP_MOD_T_PP2);
}
return 0;