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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-18 23:04:15 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-18 23:04:15 +0300 |
commit | 25f4874662fb0d43fc1d934dd7802b740ed2ab5f (patch) | |
tree | 03922245c2f078c36789ecbc15fe9e4497ec96b2 /drivers/infiniband/hw/hns/hns_roce_device.h | |
parent | 56172ac1024d2cb9194ea42fe76d05c0748863f4 (diff) | |
parent | 9c0731832d3b7420cbadba6a7f334363bc8dfb15 (diff) | |
download | linux-25f4874662fb0d43fc1d934dd7802b740ed2ab5f.tar.xz |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma updates from Jason Gunthorpe:
"Aside from the usual things this has an arch update for
__iowrite64_copy() used by the RDMA drivers.
This API was intended to generate large 64 byte MemWr TLPs on PCI.
These days most processors had done this by just repeating writel() in
a loop. S390 and some new ARM64 designs require a special helper to
get this to generate.
- Small improvements and fixes for erdma, efa, hfi1, bnxt_re
- Fix a UAF crash after module unload on leaking restrack entry
- Continue adding full RDMA support in mana with support for EQs,
GID's and CQs
- Improvements to the mkey cache in mlx5
- DSCP traffic class support in hns and several bug fixes
- Cap the maximum number of MADs in the receive queue to avoid OOM
- Another batch of rxe bug fixes from large scale testing
- __iowrite64_copy() optimizations for write combining MMIO memory
- Remove NULL checks before dev_put/hold()
- EFA support for receive with immediate
- Fix a recent memleaking regression in a cma error path"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (70 commits)
RDMA/cma: Fix kmemleak in rdma_core observed during blktests nvme/rdma use siw
RDMA/IPoIB: Fix format truncation compilation errors
bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
RDMA/efa: Support QP with unsolicited write w/ imm. receive
IB/hfi1: Remove generic .ndo_get_stats64
IB/hfi1: Do not use custom stat allocator
RDMA/hfi1: Use RMW accessors for changing LNKCTL2
RDMA/mana_ib: implement uapi for creation of rnic cq
RDMA/mana_ib: boundary check before installing cq callbacks
RDMA/mana_ib: introduce a helper to remove cq callbacks
RDMA/mana_ib: create and destroy RNIC cqs
RDMA/mana_ib: create EQs for RNIC CQs
RDMA/core: Remove NULL check before dev_{put, hold}
RDMA/ipoib: Remove NULL check before dev_{put, hold}
RDMA/mlx5: Remove NULL check before dev_{put, hold}
RDMA/mlx5: Track DCT, DCI and REG_UMR QPs as diver_detail resources.
RDMA/core: Add an option to display driver-specific QPs in the rdmatool
RDMA/efa: Add shutdown notifier
RDMA/mana_ib: Fix missing ret value
IB/mlx5: Use __iowrite64_copy() for write combining stores
...
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index c3cbd0a494bf..ff0b3f68ee3a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -100,6 +100,9 @@ #define CQ_BANKID_SHIFT 2 #define CQ_BANKID_MASK GENMASK(1, 0) +#define HNS_ROCE_MAX_CQ_COUNT 0xFFFF +#define HNS_ROCE_MAX_CQ_PERIOD 0xFFFF + enum { SERV_TYPE_RC, SERV_TYPE_UC, @@ -645,6 +648,8 @@ struct hns_roce_qp { struct hns_user_mmap_entry *dwqe_mmap_entry; u32 config; enum hns_roce_cong_type cong_type; + u8 tc_mode; + u8 priority; }; struct hns_roce_ib_iboe { @@ -923,8 +928,7 @@ struct hns_roce_hw { int (*rereg_write_mtpt)(struct hns_roce_dev *hr_dev, struct hns_roce_mr *mr, int flags, void *mb_buf); - int (*frmr_write_mtpt)(struct hns_roce_dev *hr_dev, void *mb_buf, - struct hns_roce_mr *mr); + int (*frmr_write_mtpt)(void *mb_buf, struct hns_roce_mr *mr); int (*mw_write_mtpt)(void *mb_buf, struct hns_roce_mw *mw); void (*write_cqc)(struct hns_roce_dev *hr_dev, struct hns_roce_cq *hr_cq, void *mb_buf, u64 *mtts, @@ -950,6 +954,8 @@ struct hns_roce_hw { int (*query_sccc)(struct hns_roce_dev *hr_dev, u32 qpn, void *buffer); int (*query_hw_counter)(struct hns_roce_dev *hr_dev, u64 *stats, u32 port, int *hw_counters); + int (*get_dscp)(struct hns_roce_dev *hr_dev, u8 dscp, + u8 *tc_mode, u8 *priority); const struct ib_device_ops *hns_roce_dev_ops; const struct ib_device_ops *hns_roce_dev_srq_ops; }; @@ -1228,7 +1234,7 @@ struct hns_roce_buf *hns_roce_buf_alloc(struct hns_roce_dev *hr_dev, u32 size, int hns_roce_get_kmem_bufs(struct hns_roce_dev *hr_dev, dma_addr_t *bufs, int buf_cnt, struct hns_roce_buf *buf, unsigned int page_shift); -int hns_roce_get_umem_bufs(struct hns_roce_dev *hr_dev, dma_addr_t *bufs, +int hns_roce_get_umem_bufs(dma_addr_t *bufs, int buf_cnt, struct ib_umem *umem, unsigned int page_shift); @@ -1292,4 +1298,6 @@ struct hns_user_mmap_entry * hns_roce_user_mmap_entry_insert(struct ib_ucontext *ucontext, u64 address, size_t length, enum hns_roce_mmap_type mmap_type); +bool check_sl_valid(struct hns_roce_dev *hr_dev, u8 sl); + #endif /* _HNS_ROCE_DEVICE_H */ |