diff options
| author | Wei Xu <xuwei5@hisilicon.com> | 2021-03-25 21:33:55 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2021-04-01 15:23:08 -0300 |
| commit | e079d87d1d9a5c27415bf5b71245566ae434372f (patch) | |
| tree | 5d5f5aa2ae75e1b3f3563eae91c65f45bc6d89bd /drivers/infiniband/hw/hns/hns_roce_hw_v2.h | |
| parent | 194f64a3cad3ab9e381e996a13089de3215d1887 (diff) | |
RDMA/hns: Support query information of functions from FW
Add a new type of command to query mac id of functions from the firmware,
it is used to select the template of congestion algorithm. More info will
be supported in the future.
Link: https://lore.kernel.org/r/1616679236-7795-2-git-send-email-liweihang@huawei.com
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Signed-off-by: Shengming Shu <shushengming1@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_hw_v2.h')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index ffdae152ed71..aa87b1c47451 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -235,6 +235,7 @@ enum hns_roce_opcode_type { HNS_ROCE_OPC_CFG_EXT_LLM = 0x8403, HNS_ROCE_OPC_CFG_TMOUT_LLM = 0x8404, HNS_ROCE_OPC_QUERY_PF_TIMER_RES = 0x8406, + HNS_ROCE_OPC_QUERY_FUNC_INFO = 0x8407, HNS_ROCE_OPC_QUERY_PF_CAPS_NUM = 0x8408, HNS_ROCE_OPC_CFG_ENTRY_SIZE = 0x8409, HNS_ROCE_OPC_CFG_SGID_TB = 0x8500, @@ -1866,7 +1867,15 @@ struct hns_roce_cmq_desc { __le16 flag; __le16 retval; __le16 rsv; - __le32 data[6]; + union { + __le32 data[6]; + struct { + __le32 rsv1; + __le32 own_mac_id; + __le32 rsv2[4]; + } func_info; + }; + }; #define HNS_ROCE_V2_GO_BIT_TIMEOUT_MSECS 10000 |