diff options
Diffstat (limited to 'drivers/net/enic/vnic_rq.h')
| -rw-r--r-- | drivers/net/enic/vnic_rq.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/enic/vnic_rq.h b/drivers/net/enic/vnic_rq.h index fd0ef66d2e9f..f7b5730cb744 100644 --- a/drivers/net/enic/vnic_rq.h +++ b/drivers/net/enic/vnic_rq.h @@ -143,6 +143,11 @@ static inline void vnic_rq_post(struct vnic_rq *rq, } } +static inline int vnic_rq_posting_soon(struct vnic_rq *rq) +{ + return ((rq->to_use->index & VNIC_RQ_RETURN_RATE) == 0); +} + static inline void vnic_rq_return_descs(struct vnic_rq *rq, unsigned int count) { rq->ring.desc_avail += count; @@ -186,7 +191,7 @@ static inline int vnic_rq_fill(struct vnic_rq *rq, { int err; - while (vnic_rq_desc_avail(rq) > 1) { + while (vnic_rq_desc_avail(rq) > 0) { err = (*buf_fill)(rq); if (err) |