diff options
| author | Hariprasad Shenai <hariprasad@chelsio.com> | 2014-07-14 21:34:51 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-07-15 16:25:16 -0700 |
| commit | 04e10e2164fcfa05e14eff3c2757a5097f11d258 (patch) | |
| tree | 2212ddad781d45e0ca93165b4cefc48ac321b897 /drivers/infiniband/hw/cxgb4/cq.c | |
| parent | 5ee2c941b5969eb1b5592f9731b3ee76a784641f (diff) | |
| download | op-kernel-dev-04e10e2164fcfa05e14eff3c2757a5097f11d258.zip op-kernel-dev-04e10e2164fcfa05e14eff3c2757a5097f11d258.tar.gz | |
iw_cxgb4: Detect Ing. Padding Boundary at run-time
Updates iw_cxgb4 to determine the Ingress Padding Boundary from
cxgb4_lld_info, and take subsequent actions.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cq.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index c04292c..f04a838 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -895,7 +895,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries, /* * Make actual HW queue 2x to avoid cdix_inc overflows. */ - hwentries = min(entries * 2, T4_MAX_IQ_SIZE); + hwentries = min(entries * 2, rhp->rdev.hw_queue.t4_max_iq_size); /* * Make HW queue at least 64 entries so GTS updates aren't too @@ -912,7 +912,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev, int entries, if (ucontext) { memsize = roundup(memsize, PAGE_SIZE); hwentries = memsize / sizeof *chp->cq.queue; - while (hwentries > T4_MAX_IQ_SIZE) { + while (hwentries > rhp->rdev.hw_queue.t4_max_iq_size) { memsize -= PAGE_SIZE; hwentries = memsize / sizeof *chp->cq.queue; } |
