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authorJason Gunthorpe <jgg@nvidia.com>2020-10-04 02:20:06 +0300
committerJason Gunthorpe <jgg@nvidia.com>2020-10-27 01:27:58 +0300
commit26e990badde40b2fb824bfa3cb9d4288a79584bc (patch)
tree355d49a7b78e7c655941ae63844f56ac5e270d93 /include/rdma
parent652caba5b5501258a46d4b9279e0dbb6e5d42d75 (diff)
downloadlinux-26e990badde40b2fb824bfa3cb9d4288a79584bc.tar.xz
RDMA: Check attr_mask during modify_qp
Each driver should check that it can support the provided attr_mask during modify_qp. IB_USER_VERBS_EX_CMD_MODIFY_QP was being used to block modify_qp_ex because the driver didn't check RATE_LIMIT. Link: https://lore.kernel.org/r/6-v1-caa70ba3d1ab+1436e-ucmd_mask_jgg@nvidia.com Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'include/rdma')
-rw-r--r--include/rdma/ib_verbs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 9bf6c319a670..0f9ce27bedcb 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1234,6 +1234,8 @@ enum ib_qp_attr_mask {
IB_QP_RESERVED3 = (1<<23),
IB_QP_RESERVED4 = (1<<24),
IB_QP_RATE_LIMIT = (1<<25),
+
+ IB_QP_ATTR_STANDARD_BITS = GENMASK(20, 0),
};
enum ib_qp_state {