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authorGanesh Goudar <ganeshgr@chelsio.com>2017-05-19 14:48:42 +0530
committerDoug Ledford <dledford@redhat.com>2017-06-01 17:02:50 -0400
commit4bbfabede50849f87b913a1fc07c02ecc96b6c57 (patch)
tree05753cb2f849639599c2a4b420c60b335219c2cf /drivers/infiniband
parent1dad0ebeea1cd890b8892523f736916e245b0aef (diff)
downloadlinux-4bbfabede50849f87b913a1fc07c02ecc96b6c57.tar.bz2
RDMA/iw_cxgb4: calculate t4_eq_status_entries properly
use egrstatuspagesize to calculate t4_eq_status_entries. Fixes: bb58d07964f2 ("cxgb4: Update IngPad and IngPack values") Reported-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/cxgb4/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 329fb65e8fb0..f96a96dbcf1f 100644
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -971,7 +971,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
devp->rdev.lldi.sge_egrstatuspagesize);
devp->rdev.hw_queue.t4_eq_status_entries =
- devp->rdev.lldi.sge_ingpadboundary > 64 ? 2 : 1;
+ devp->rdev.lldi.sge_egrstatuspagesize / 64;
devp->rdev.hw_queue.t4_max_eq_size = 65520;
devp->rdev.hw_queue.t4_max_iq_size = 65520;
devp->rdev.hw_queue.t4_max_rq_size = 8192 -