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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:37 +0000 |
commit | 94ac2ab3fff96814d7460a27a0e9d004abbd4128 (patch) | |
tree | 9a4eb8cc234b540b0f4b93363109cdd37a20540b /drivers/infiniband/hw/hns/hns_roce_device.h | |
parent | Adding debian version 6.8.12-1. (diff) | |
download | linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.tar.xz linux-94ac2ab3fff96814d7460a27a0e9d004abbd4128.zip |
Merging upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_device.h')
-rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_device.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_device.h b/drivers/infiniband/hw/hns/hns_roce_device.h index 46f8a63109..c3cbd0a494 100644 --- a/drivers/infiniband/hw/hns/hns_roce_device.h +++ b/drivers/infiniband/hw/hns/hns_roce_device.h @@ -179,6 +179,7 @@ enum { #define HNS_ROCE_CMD_SUCCESS 1 +#define HNS_ROCE_MAX_HOP_NUM 3 /* The minimum page size is 4K for hardware */ #define HNS_HW_PAGE_SHIFT 12 #define HNS_HW_PAGE_SIZE (1 << HNS_HW_PAGE_SHIFT) @@ -269,6 +270,11 @@ struct hns_roce_hem_list { dma_addr_t root_ba; /* pointer to the root ba table */ }; +enum mtr_type { + MTR_DEFAULT = 0, + MTR_PBL, +}; + struct hns_roce_buf_attr { struct { size_t size; /* region size */ @@ -277,7 +283,10 @@ struct hns_roce_buf_attr { unsigned int region_count; /* valid region count */ unsigned int page_shift; /* buffer page shift */ unsigned int user_access; /* umem access flag */ + u64 iova; + enum mtr_type type; bool mtt_only; /* only alloc buffer-required MTT memory */ + bool adaptive; /* adaptive for page_shift and hopnum */ }; struct hns_roce_hem_cfg { @@ -836,7 +845,8 @@ struct hns_roce_caps { u16 default_aeq_period; u16 default_aeq_arm_st; u16 default_ceq_arm_st; - enum hns_roce_cong_type cong_type; + u8 cong_cap; + enum hns_roce_cong_type default_cong_type; }; enum hns_roce_device_state { @@ -937,6 +947,7 @@ struct hns_roce_hw { int (*query_qpc)(struct hns_roce_dev *hr_dev, u32 qpn, void *buffer); int (*query_mpt)(struct hns_roce_dev *hr_dev, u32 key, void *buffer); int (*query_srqc)(struct hns_roce_dev *hr_dev, u32 srqn, void *buffer); + 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); const struct ib_device_ops *hns_roce_dev_ops; @@ -1153,8 +1164,13 @@ void hns_roce_cmd_use_polling(struct hns_roce_dev *hr_dev); /* hns roce hw need current block and next block addr from mtt */ #define MTT_MIN_COUNT 2 +static inline dma_addr_t hns_roce_get_mtr_ba(struct hns_roce_mtr *mtr) +{ + return mtr->hem_cfg.root_ba; +} + int hns_roce_mtr_find(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, - u32 offset, u64 *mtt_buf, int mtt_max, u64 *base_addr); + u32 offset, u64 *mtt_buf, int mtt_max); int hns_roce_mtr_create(struct hns_roce_dev *hr_dev, struct hns_roce_mtr *mtr, struct hns_roce_buf_attr *buf_attr, unsigned int page_shift, struct ib_udata *udata, |