From c1868b822515313c72445e70b7d9e47d8815bc52 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Wed, 11 Sep 2013 16:35:25 +0300 Subject: mlx5: Remove checksum on command interface commands Checksum calculations consume CPU resources and can be significant to the rate of resource creation/destruction. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- include/linux/mlx5/device.h | 2 +- include/linux/mlx5/driver.h | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 68029b30c3dc..770e3b448b3b 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -181,7 +181,7 @@ enum { MLX5_DEV_CAP_FLAG_TLP_HINTS = 1LL << 39, MLX5_DEV_CAP_FLAG_SIG_HAND_OVER = 1LL << 40, MLX5_DEV_CAP_FLAG_DCT = 1LL << 41, - MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 1LL << 46, + MLX5_DEV_CAP_FLAG_CMDIF_CSUM = 3LL << 46, }; enum { diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 8888381fc150..2cfc4309d45f 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -747,8 +747,7 @@ static inline u32 mlx5_idx_to_mkey(u32 mkey_idx) enum { MLX5_PROF_MASK_QP_SIZE = (u64)1 << 0, - MLX5_PROF_MASK_CMDIF_CSUM = (u64)1 << 1, - MLX5_PROF_MASK_MR_CACHE = (u64)1 << 2, + MLX5_PROF_MASK_MR_CACHE = (u64)1 << 1, }; enum { @@ -758,7 +757,6 @@ enum { struct mlx5_profile { u64 mask; u32 log_max_qp; - int cmdif_csum; struct { int size; int limit; -- cgit v1.2.3 From 2f6daec14d02deb84e7896a93196d78fbe9956a2 Mon Sep 17 00:00:00 2001 From: Eli Cohen Date: Wed, 11 Sep 2013 16:35:29 +0300 Subject: mlx5: Fix layout of struct mlx5_init_seg The layout of struct health_buffer was not according to firmware specification. Fix it to comply. Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- include/linux/mlx5/device.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 770e3b448b3b..5eb4e31af22b 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -417,7 +417,7 @@ struct mlx5_init_seg { struct health_buffer health; __be32 rsvd2[884]; __be32 health_counter; - __be32 rsvd3[1023]; + __be32 rsvd3[1019]; __be64 ieee1588_clk; __be32 ieee1588_clk_type; __be32 clr_intx; -- cgit v1.2.3 From ada9f5d007971a71d619e2abf66ebd3a9a399413 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Wed, 11 Sep 2013 16:35:34 +0300 Subject: IB/mlx5: Fix eq names to display nicely in /proc/interrupts It's helpful for a driver to put the pci slot name in its interrupt names, so /proc/interrupts will show the pci slot of the device. Signed-off-by: Sagi Grimberg Signed-off-by: Eli Cohen Signed-off-by: Roland Dreier --- include/linux/mlx5/driver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 2cfc4309d45f..6b8c496572c8 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -82,7 +82,7 @@ enum { }; enum { - MLX5_MAX_EQ_NAME = 20 + MLX5_MAX_EQ_NAME = 32 }; enum { -- cgit v1.2.3