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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-30 07:01:17 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-30 07:01:17 +0300 |
commit | 7ede5f78a0d74b574791c7eb0e2ca6e54b80c93c (patch) | |
tree | 25801e614cc8fdf3569d6deb8af8d9ec3a380703 /include | |
parent | 31929ae00890d921618b0b449722dcdf4a4416cc (diff) | |
parent | 5f004bcaee4cb552cf1b46a505f18f08777db7e5 (diff) | |
download | linux-7ede5f78a0d74b574791c7eb0e2ca6e54b80c93c.tar.xz |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"This cycle saw a focus on rxe and bnxt_re drivers:
- Code cleanups for irdma, rxe, rtrs, hns, vmw_pvrdma
- rxe uses workqueues instead of tasklets
- rxe has better compliance around access checks for MRs and rereg_mr
- mana supportst he 'v2' FW interface for RX coalescing
- hfi1 bug fix for stale cache entries in its MR cache
- mlx5 buf fix to handle FW failures when destroying QPs
- erdma HW has a new doorbell allocation mechanism for uverbs that is
secure
- Lots of small cleanups and rework in bnxt_re:
- Use the common mmap functions
- Support disassociation
- Improve FW command flow
- support for 'low latency push'"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (71 commits)
RDMA/bnxt_re: Fix an IS_ERR() vs NULL check
RDMA/bnxt_re: Fix spelling mistake "priviledged" -> "privileged"
RDMA/bnxt_re: Remove duplicated include in bnxt_re/main.c
RDMA/bnxt_re: Refactor code around bnxt_qplib_map_rc()
RDMA/bnxt_re: Remove incorrect return check from slow path
RDMA/bnxt_re: Enable low latency push
RDMA/bnxt_re: Reorg the bar mapping
RDMA/bnxt_re: Move the interface version to chip context structure
RDMA/bnxt_re: Query function capabilities from firmware
RDMA/bnxt_re: Optimize the bnxt_re_init_hwrm_hdr usage
RDMA/bnxt_re: Add disassociate ucontext support
RDMA/bnxt_re: Use the common mmap helper functions
RDMA/bnxt_re: Initialize opcode while sending message
RDMA/cma: Remove NULL check before dev_{put, hold}
RDMA/rxe: Simplify cq->notify code
RDMA/rxe: Fixes mr access supported list
RDMA/bnxt_re: optimize the parameters passed to helper functions
RDMA/bnxt_re: remove redundant cmdq_bitmap
RDMA/bnxt_re: use firmware provided max request timeout
RDMA/bnxt_re: cancel all control path command waiters upon error
...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/mlx5/driver.h | 10 | ||||
-rw-r--r-- | include/net/mana/mana.h | 4 | ||||
-rw-r--r-- | include/uapi/rdma/bnxt_re-abi.h | 27 |
3 files changed, 30 insertions, 11 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 06a09b2ff7f0..25d0528f9219 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -382,7 +382,6 @@ enum mlx5_res_type { MLX5_RES_SRQ = 3, MLX5_RES_XSRQ = 4, MLX5_RES_XRQ = 5, - MLX5_RES_DCT = MLX5_EVENT_QUEUE_TYPE_DCT, }; struct mlx5_core_rsc_common { @@ -443,15 +442,6 @@ struct mlx5_core_health { struct delayed_work update_fw_log_ts_work; }; -struct mlx5_qp_table { - struct notifier_block nb; - - /* protect radix tree - */ - spinlock_t lock; - struct radix_tree_root tree; -}; - enum { MLX5_PF_NOTIFY_DISABLE_VF, MLX5_PF_NOTIFY_ENABLE_VF, diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 9eef19972845..024ad8ddb27e 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -579,7 +579,7 @@ struct mana_fence_rq_resp { }; /* HW DATA */ /* Configure vPort Rx Steering */ -struct mana_cfg_rx_steer_req { +struct mana_cfg_rx_steer_req_v2 { struct gdma_req_hdr hdr; mana_handle_t vport; u16 num_indir_entries; @@ -592,6 +592,8 @@ struct mana_cfg_rx_steer_req { u8 reserved; mana_handle_t default_rxobj; u8 hashkey[MANA_HASH_KEY_SIZE]; + u8 cqe_coalescing_enable; + u8 reserved2[7]; }; /* HW DATA */ struct mana_cfg_rx_steer_resp { diff --git a/include/uapi/rdma/bnxt_re-abi.h b/include/uapi/rdma/bnxt_re-abi.h index c4e90775da0c..8a2a1d4f6b29 100644 --- a/include/uapi/rdma/bnxt_re-abi.h +++ b/include/uapi/rdma/bnxt_re-abi.h @@ -41,6 +41,7 @@ #define __BNXT_RE_UVERBS_ABI_H__ #include <linux/types.h> +#include <rdma/ib_user_ioctl_cmds.h> #define BNXT_RE_ABI_VERSION 1 @@ -51,6 +52,7 @@ enum { BNXT_RE_UCNTX_CMASK_HAVE_CCTX = 0x1ULL, BNXT_RE_UCNTX_CMASK_HAVE_MODE = 0x02ULL, + BNXT_RE_UCNTX_CMASK_WC_DPI_ENABLED = 0x04ULL, }; enum bnxt_re_wqe_mode { @@ -127,4 +129,29 @@ enum bnxt_re_shpg_offt { BNXT_RE_END_RESV_OFFT = 0xFF0 }; +enum bnxt_re_objects { + BNXT_RE_OBJECT_ALLOC_PAGE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum bnxt_re_alloc_page_type { + BNXT_RE_ALLOC_WC_PAGE = 0, +}; + +enum bnxt_re_var_alloc_page_attrs { + BNXT_RE_ALLOC_PAGE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), + BNXT_RE_ALLOC_PAGE_TYPE, + BNXT_RE_ALLOC_PAGE_DPI, + BNXT_RE_ALLOC_PAGE_MMAP_OFFSET, + BNXT_RE_ALLOC_PAGE_MMAP_LENGTH, +}; + +enum bnxt_re_alloc_page_attrs { + BNXT_RE_DESTROY_PAGE_HANDLE = (1U << UVERBS_ID_NS_SHIFT), +}; + +enum bnxt_re_alloc_page_methods { + BNXT_RE_METHOD_ALLOC_PAGE = (1U << UVERBS_ID_NS_SHIFT), + BNXT_RE_METHOD_DESTROY_PAGE, +}; + #endif /* __BNXT_RE_UVERBS_ABI_H__*/ |