diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-08-19 14:18:40 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-08-19 14:18:40 +1000 |
| commit | f5878d9d98495749afb92d5c7ea4559971ce7dd5 (patch) | |
| tree | 974d9d2a98f66e4e9f4ce4a59cdf63b70c1e82cf /drivers | |
| parent | 5ad2a95051907071bacc4bec387db9811d9b6e45 (diff) | |
| parent | 24babadec0209e5f84c067cb89aca6515486d35c (diff) | |
Merge commit 'infiniband/for-next'
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_iba7220.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_ud.c | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_iba7220.c b/drivers/infiniband/hw/ipath/ipath_iba7220.c index d90f5e9a54fa..9839e20119bc 100644 --- a/drivers/infiniband/hw/ipath/ipath_iba7220.c +++ b/drivers/infiniband/hw/ipath/ipath_iba7220.c @@ -1720,7 +1720,7 @@ static void ipath_7220_put_tid(struct ipath_devdata *dd, u64 __iomem *tidptr, "not 2KB aligned!\n", pa); return; } - if (pa >= (1UL << IBA7220_TID_SZ_SHIFT)) { + if (chippa >= (1UL << IBA7220_TID_SZ_SHIFT)) { ipath_dev_err(dd, "BUG: Physical page address 0x%lx " "larger than supported\n", pa); diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c index 36aa242c487c..729446f56aab 100644 --- a/drivers/infiniband/hw/ipath/ipath_ud.c +++ b/drivers/infiniband/hw/ipath/ipath_ud.c @@ -267,6 +267,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) u16 lrh0; u16 lid; int ret = 0; + int next_cur; spin_lock_irqsave(&qp->s_lock, flags); @@ -290,8 +291,9 @@ int ipath_make_ud_req(struct ipath_qp *qp) goto bail; wqe = get_swqe_ptr(qp, qp->s_cur); - if (++qp->s_cur >= qp->s_size) - qp->s_cur = 0; + next_cur = qp->s_cur + 1; + if (next_cur >= qp->s_size) + next_cur = 0; /* Construct the header. */ ah_attr = &to_iah(wqe->wr.wr.ud.ah)->attr; @@ -315,6 +317,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) qp->s_flags |= IPATH_S_WAIT_DMA; goto bail; } + qp->s_cur = next_cur; spin_unlock_irqrestore(&qp->s_lock, flags); ipath_ud_loopback(qp, wqe); spin_lock_irqsave(&qp->s_lock, flags); @@ -323,6 +326,7 @@ int ipath_make_ud_req(struct ipath_qp *qp) } } + qp->s_cur = next_cur; extra_bytes = -wqe->length & 3; nwords = (wqe->length + extra_bytes) >> 2; |