diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib.h')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib.h | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h index ee211423058a..35801c6cc068 100644 --- a/drivers/infiniband/hw/qib/qib.h +++ b/drivers/infiniband/hw/qib/qib.h @@ -1303,11 +1303,6 @@ int qib_sdma_verbs_send(struct qib_pportdata *, struct rvt_sge_state *, /* ppd->sdma_lock should be locked before calling this. */ int qib_sdma_make_progress(struct qib_pportdata *dd); -static inline int qib_sdma_empty(const struct qib_pportdata *ppd) -{ - return ppd->sdma_descq_added == ppd->sdma_descq_removed; -} - /* must be called under qib_sdma_lock */ static inline u16 qib_sdma_descq_freecnt(const struct qib_pportdata *ppd) { @@ -1364,27 +1359,6 @@ static inline u32 qib_get_rcvhdrtail(const struct qib_ctxtdata *rcd) *((volatile __le64 *)rcd->rcvhdrtail_kvaddr)); /* DMA'ed */ } -static inline u32 qib_get_hdrqtail(const struct qib_ctxtdata *rcd) -{ - const struct qib_devdata *dd = rcd->dd; - u32 hdrqtail; - - if (dd->flags & QIB_NODMA_RTAIL) { - __le32 *rhf_addr; - u32 seq; - - rhf_addr = (__le32 *) rcd->rcvhdrq + - rcd->head + dd->rhf_offset; - seq = qib_hdrget_seq(rhf_addr); - hdrqtail = rcd->head; - if (seq == rcd->seq_cnt) - hdrqtail++; - } else - hdrqtail = qib_get_rcvhdrtail(rcd); - - return hdrqtail; -} - /* * sysfs interface. */ |