From 71a0ff65a21bf3e2c4fde208c4a635ed2bbb4e81 Mon Sep 17 00:00:00 2001 From: Majd Dibbiny Date: Thu, 21 Dec 2017 17:38:26 +0200 Subject: IB/mlx5: Fix congestion counters in LAG mode Congestion counters are counted and queried per physical function. When working in LAG mode, CNP packets can be sent or received on both of the functions, thus congestion counters should be aggregated from the two physical functions. Fixes: e1f24a79f424 ("IB/mlx5: Support congestion related counters") Signed-off-by: Majd Dibbiny Reviewed-by: Aviv Heller Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- include/linux/mlx5/driver.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index a886b51511ab..8846919356ca 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1164,6 +1164,10 @@ int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev); int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev); bool mlx5_lag_is_active(struct mlx5_core_dev *dev); struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev); +int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev, + u64 *values, + int num_counters, + size_t *offsets); struct mlx5_uars_page *mlx5_get_uars_page(struct mlx5_core_dev *mdev); void mlx5_put_uars_page(struct mlx5_core_dev *mdev, struct mlx5_uars_page *up); -- cgit From 926aae273019cc137ed3711077b89a71319e5983 Mon Sep 17 00:00:00 2001 From: Bryan Tan Date: Wed, 20 Dec 2017 09:50:57 -0800 Subject: RDMA/vmw_pvrdma: Add UAR SRQ macros in ABI header file Support for SRQs were added in the vmw_pvrdma userlevel library before two necessary macros were added into the kernel ABI header file. Add the two UAR SRQ macros that are required by the userlevel library so that the library can rely on the kernel ABI header file for these SRQ macro definitions. Fixes: 8b10ba783c9d ("RDMA/vmw_pvrdma: Add shared receive queue support") Reviewed-by: Adit Ranadive Reviewed-by: Aditya Sarwade Reviewed-by: Jorgen Hansen Signed-off-by: Bryan Tan Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/vmw_pvrdma-abi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/uapi/rdma/vmw_pvrdma-abi.h b/include/uapi/rdma/vmw_pvrdma-abi.h index aaa352f2f110..4007cacb1792 100644 --- a/include/uapi/rdma/vmw_pvrdma-abi.h +++ b/include/uapi/rdma/vmw_pvrdma-abi.h @@ -58,6 +58,8 @@ #define PVRDMA_UAR_CQ_ARM_SOL BIT(29) /* Arm solicited bit. */ #define PVRDMA_UAR_CQ_ARM BIT(30) /* Arm bit. */ #define PVRDMA_UAR_CQ_POLL BIT(31) /* Poll bit. */ +#define PVRDMA_UAR_SRQ_OFFSET 8 /* SRQ doorbell. */ +#define PVRDMA_UAR_SRQ_RECV BIT(30) /* Recv bit. */ enum pvrdma_wr_opcode { PVRDMA_WR_RDMA_WRITE, -- cgit From d2acafea14e214421d08d9ae866c854feb47761d Mon Sep 17 00:00:00 2001 From: Bryan Tan Date: Wed, 20 Dec 2017 11:27:28 -0800 Subject: RDMA/vmw_pvrdma: Remove usage of BIT() from UAPI header BIT() should not be used in the UAPI header. Remove it. Signed-off-by: Bryan Tan Signed-off-by: Jason Gunthorpe --- include/uapi/rdma/vmw_pvrdma-abi.h | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/include/uapi/rdma/vmw_pvrdma-abi.h b/include/uapi/rdma/vmw_pvrdma-abi.h index 4007cacb1792..02ca0d0f1eb7 100644 --- a/include/uapi/rdma/vmw_pvrdma-abi.h +++ b/include/uapi/rdma/vmw_pvrdma-abi.h @@ -52,14 +52,14 @@ #define PVRDMA_UVERBS_ABI_VERSION 3 /* ABI Version. */ #define PVRDMA_UAR_HANDLE_MASK 0x00FFFFFF /* Bottom 24 bits. */ #define PVRDMA_UAR_QP_OFFSET 0 /* QP doorbell. */ -#define PVRDMA_UAR_QP_SEND BIT(30) /* Send bit. */ -#define PVRDMA_UAR_QP_RECV BIT(31) /* Recv bit. */ +#define PVRDMA_UAR_QP_SEND (1 << 30) /* Send bit. */ +#define PVRDMA_UAR_QP_RECV (1 << 31) /* Recv bit. */ #define PVRDMA_UAR_CQ_OFFSET 4 /* CQ doorbell. */ -#define PVRDMA_UAR_CQ_ARM_SOL BIT(29) /* Arm solicited bit. */ -#define PVRDMA_UAR_CQ_ARM BIT(30) /* Arm bit. */ -#define PVRDMA_UAR_CQ_POLL BIT(31) /* Poll bit. */ +#define PVRDMA_UAR_CQ_ARM_SOL (1 << 29) /* Arm solicited bit. */ +#define PVRDMA_UAR_CQ_ARM (1 << 30) /* Arm bit. */ +#define PVRDMA_UAR_CQ_POLL (1 << 31) /* Poll bit. */ #define PVRDMA_UAR_SRQ_OFFSET 8 /* SRQ doorbell. */ -#define PVRDMA_UAR_SRQ_RECV BIT(30) /* Recv bit. */ +#define PVRDMA_UAR_SRQ_RECV (1 << 30) /* Recv bit. */ enum pvrdma_wr_opcode { PVRDMA_WR_RDMA_WRITE, -- cgit