diff options
Diffstat (limited to 'drivers/infiniband/hw/usnic/usnic_ib.h')
-rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/usnic/usnic_ib.h b/drivers/infiniband/hw/usnic/usnic_ib.h index 92d9d9a60b3b..111a86e680d5 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib.h +++ b/drivers/infiniband/hw/usnic/usnic_ib.h @@ -109,4 +109,11 @@ struct usnic_ib_mr *to_umr(struct ib_mr *ibmr) return container_of(ibmr, struct usnic_ib_mr, ibmr); } void usnic_ib_log_vf(struct usnic_ib_vf *vf); + +#define UPDATE_PTR_LEFT(N, P, L) \ +do { \ + L -= (N); \ + P += (N); \ +} while (0) + #endif /* USNIC_IB_H_ */ |