From: Wenpeng Liang liangwenpeng@huawei.com
[ Upstream commit ebed7b7ca47f3aa95ebf2185a526227744616ac1 ]
The SRQ capacity is got from the firmware, whose field should be ended at bit 19.
Fixes: ba6bb7e97421 ("RDMA/hns: Add interfaces to get pf capabilities from firmware") Link: https://lore.kernel.org/r/1606382812-23636-1-git-send-email-liweihang@huawei... Signed-off-by: Wenpeng Liang liangwenpeng@huawei.com Signed-off-by: Weihang Li liweihang@huawei.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h index 17f35f91f4ad2..9d27dfe86821b 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.h +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.h @@ -1639,7 +1639,7 @@ struct hns_roce_query_pf_caps_d { __le32 rsv_uars_rsv_qps; }; #define V2_QUERY_PF_CAPS_D_NUM_SRQS_S 0 -#define V2_QUERY_PF_CAPS_D_NUM_SRQS_M GENMASK(20, 0) +#define V2_QUERY_PF_CAPS_D_NUM_SRQS_M GENMASK(19, 0)
#define V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_S 20 #define V2_QUERY_PF_CAPS_D_RQWQE_HOP_NUM_M GENMASK(21, 20)