diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/verbs.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/verbs.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/hfi1/verbs.h b/drivers/infiniband/hw/hfi1/verbs.h index c2aeb32bf482..ffc933ea146f 100644 --- a/drivers/infiniband/hw/hfi1/verbs.h +++ b/drivers/infiniband/hw/hfi1/verbs.h @@ -405,6 +405,11 @@ static inline void cacheless_memcpy(void *dst, void *src, size_t n) __copy_user_nocache(dst, (void __user *)src, n, 0); } +static inline bool opa_bth_is_migration(struct ib_other_headers *ohdr) +{ + return ohdr->bth[1] & cpu_to_be32(OPA_BTH_MIG_REQ); +} + extern const enum ib_wc_opcode ib_hfi1_wc_opcode[]; extern const u8 hdr_len_by_opcode[]; |