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authorMajd Dibbiny <majd@mellanox.com>2015-09-25 07:49:14 (GMT)
committerDavid S. Miller <davem@davemloft.net>2015-09-29 05:19:50 (GMT)
commita31208b1e11df334d443ec8cace7636150bb8ce2 (patch)
treeb9f80bf6f7af8beacb37ca2ed3944d1604ec9d9f /drivers/net/ethernet/mellanox/mlx5/core/eq.c
parenta8ffe63e60dde2f2f05fa92dad48f6106d62f9a3 (diff)
downloadlinux-a31208b1e11df334d443ec8cace7636150bb8ce2.tar.xz
net/mlx5_core: New init and exit flow for mlx5_core
In the new flow, we separate the pci initialization and teardown from the initialization and teardown of the other resources. init_one calls mlx5_pci_init that handles the pci resources initialization. It then calls mlx5_load_one to initialize the remainder of the resources. When removing a device, remove_one is invoked. However, now remove_one calls mlx5_unload_one to free all the resources except the pci resources. When mlx5_unload_one returns, mlx5_pci_close is called to free the pci resources. The above separation will allow us to implement the pci error handlers and suspend and resume callbacks. Signed-off-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eq.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
index a40b96d..1f01fe8 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c
@@ -346,6 +346,7 @@ int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx,
int inlen;
eq->nent = roundup_pow_of_two(nent + MLX5_NUM_SPARE_EQE);
+ eq->cons_index = 0;
err = mlx5_buf_alloc(dev, eq->nent * MLX5_EQE_SIZE, &eq->buf);
if (err)
return err;