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RDMA/ocrdma: Fix structure layout for ocrdma_alloc_pd

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The udata's for alloc_pd cannot contain u64s due to alignment
constraints. Switch the two never-used u64's to arrays of u32 to reduce
the required struct alignment to 4 bytes.

These reserved fields are totally unnecessary, never written and never
read.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Jason Gunthorpe 2018-03-19 11:30:43 -06:00
parent f215a3d244
commit f64705b871
1 changed files with 2 additions and 2 deletions
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4
include/uapi/rdma/ocrdma-abi.h
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@ -65,7 +65,7 @@ struct ocrdma_alloc_ucontext_resp {
};
struct ocrdma_alloc_pd_ureq {
__u64 rsvd1;
__u32 rsvd[2];
};
struct ocrdma_alloc_pd_uresp {
@ -73,7 +73,7 @@ struct ocrdma_alloc_pd_uresp {
__u32 dpp_enabled;
__u32 dpp_page_addr_hi;
__u32 dpp_page_addr_lo;
__u64 rsvd1;
__u32 rsvd[2];
};
struct ocrdma_create_cq_ureq {