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RDMA/vmw_pvrdma: Fix network_hdr_type reported in WC

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commit 9f206f7398 upstream.

The PVRDMA device HW interface defines network_hdr_type according to an
old definition of the internal kernel rdma_network_type enum that has
since changed, resulting in the wrong rdma_network_type being reported.

Fix this by explicitly defining the enum used by the PVRDMA device and
adding a function to convert the pvrdma_network_type to rdma_network_type
enum.

Cc: stable@vger.kernel.org # 5.10+
Fixes: 1c15b4f2a4 ("RDMA/core: Modify enum ib_gid_type and enum rdma_network_type")
Link: https://lore.kernel.org/r/1611026189-17943-1-git-send-email-bryantan@vmware.com
Reviewed-by: Adit Ranadive <aditr@vmware.com>
Signed-off-by: Bryan Tan <bryantan@vmware.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bryan Tan
2021-01-18 19:16:29 -08:00
committed by Greg Kroah-Hartman
parent 77727dfda7
commit 1fa2fa7932
3 changed files with 22 additions and 1 deletions
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7
include/uapi/rdma/vmw_pvrdma-abi.h
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@@ -133,6 +133,13 @@ enum pvrdma_wc_flags {
PVRDMA_WC_FLAGS_MAX = PVRDMA_WC_WITH_NETWORK_HDR_TYPE,
};
enum pvrdma_network_type {
PVRDMA_NETWORK_IB,
PVRDMA_NETWORK_ROCE_V1 = PVRDMA_NETWORK_IB,
PVRDMA_NETWORK_IPV4,
PVRDMA_NETWORK_IPV6
};
struct pvrdma_alloc_ucontext_resp {
__u32 qp_tab_size;
__u32 reserved;