From c11734eee0fcaaf49f6f3f0342f928e1e5232560 Mon Sep 17 00:00:00 2001 From: Rabia Manaa Date: Sun, 17 Mar 2024 15:58:53 +0200 Subject: [golan] Use ETH_HLEN for inline header size The driver does not correctly handle very short transmitted packets such as EAPoL-Start where the entire DMA content lies within the current send work queue entry inline header length of 18 bytes. Fix by reducing the inline header length to the Ethernet frame header length of 14 bytes. Modified-by: Michael Brown Signed-off-by: Michael Brown --- src/drivers/infiniband/golan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/drivers/infiniband/golan.c b/src/drivers/infiniband/golan.c index ce02a867..68a7c4f5 100755 --- a/src/drivers/infiniband/golan.c +++ b/src/drivers/infiniband/golan.c @@ -2502,7 +2502,7 @@ static mlx_status shomron_fill_eth_send_wqe ( struct ib_device *ibdev, } #define SHOMRON_GENERATE_CQE 0x3 -#define SHOMRON_INLINE_HEADERS_SIZE 18 +#define SHOMRON_INLINE_HEADERS_SIZE ETH_HLEN #define SHOMRON_INLINE_HEADERS_OFFSET 32 MLX_FILL_2 ( ð_wqe->ctrl, 0, opcode, FLEXBOOT_NODNIC_OPCODE_SEND, wqe_index, wqe_index & 0xFFFF); -- cgit v1.2.3-55-g7522