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net/mlx5e: RX, Generalise name of non-linear SKB head size

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Make name more generic by dropping MPWRQ from it, as it will be
used also in Legacy RQ in a downstream patch.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Tariq Toukan 2018-04-02 14:30:34 +03:00 committed by Saeed Mahameed
parent 5e7d77a9c5
commit 75aa889fb9
3 changed files with 4 additions and 4 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en.h
View File

@ -112,7 +112,7 @@ struct page_pool;
#define MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE_MPW 0x2
#define MLX5_MPWRQ_SMALL_PACKET_THRESHOLD (256)
#define MLX5E_RX_MAX_HEAD (256)
#define MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ (64 * 1024)
#define MLX5E_DEFAULT_LRO_TIMEOUT 32

4
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
View File

@ -1070,7 +1070,7 @@ struct sk_buff *
mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *wi,
u16 cqe_bcnt, u32 head_offset, u32 page_idx)
{
u16 headlen = min_t(u16, MLX5_MPWRQ_SMALL_PACKET_THRESHOLD, cqe_bcnt);
u16 headlen = min_t(u16, MLX5E_RX_MAX_HEAD, cqe_bcnt);
struct mlx5e_dma_info *di = &wi->umr.dma_info[page_idx];
u32 frag_offset = head_offset + headlen;
u32 byte_cnt = cqe_bcnt - headlen;
@ -1078,7 +1078,7 @@ mlx5e_skb_from_cqe_mpwrq_nonlinear(struct mlx5e_rq *rq, struct mlx5e_mpw_info *w
struct sk_buff *skb;
skb = napi_alloc_skb(rq->cq.napi,
ALIGN(MLX5_MPWRQ_SMALL_PACKET_THRESHOLD, sizeof(long)));
ALIGN(MLX5E_RX_MAX_HEAD, sizeof(long)));
if (unlikely(!skb)) {
rq->stats->buff_alloc_err++;
return NULL;

2
drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c
View File

@ -100,7 +100,7 @@ static int mlx5e_test_link_speed(struct mlx5e_priv *priv)
#ifdef CONFIG_INET
/* loopback test */
#define MLX5E_TEST_PKT_SIZE (MLX5_MPWRQ_SMALL_PACKET_THRESHOLD - NET_IP_ALIGN)
#define MLX5E_TEST_PKT_SIZE (MLX5E_RX_MAX_HEAD - NET_IP_ALIGN)
static const char mlx5e_test_text[ETH_GSTRING_LEN] = "MLX5E SELF TEST";
#define MLX5E_TEST_MAGIC 0x5AEED15C001ULL