Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=8176d2...
Commit: 8176d297c73a06e6076c9c31f6404047567f6324
Parent: f7fca1e8a8eeb6660396327b48995e3d9a7b6dc2
Author: Steve Wise <swise@opengridcomputing.com>
AuthorDate: Thu Jan 24 16:30:16 2008 -0600
Committer: Roland Dreier <rolandd@cisco.com>
CommitDate: Fri Jan 25 14:17:47 2008 -0800
RDMA/cxgb3: Fix the T3A workaround checks
Correctly work around T3A issues by checking "hwtype != T3A" instead of
"hwtype == T3B". This will be needed for new hardware types.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---
drivers/infiniband/hw/cxgb3/cxio_hal.c | 2 +-
drivers/infiniband/hw/cxgb3/iwch_cm.c | 4 ++--
drivers/infiniband/hw/cxgb3/iwch_provider.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c
index 26b8c0e..03c5ff6 100644
--- a/drivers/infiniband/hw/cxgb3/cxio_hal.c
+++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c
@@ -179,7 +179,7 @@ int cxio_create_cq(struct cxio_rdev *rdev_p, struct t3_cq *cq)
setup.size = 1UL << cq->size_log2;
setup.credits = 65535;
setup.credit_thres = 1;
- if (rdev_p->t3cdev_p->type == T3B)
+ if (rdev_p->t3cdev_p->type != T3A)
setup.ovfl_mode = 0;
else
setup.ovfl_mode = 1;
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c
index 20ba372..f8cb0fe 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c
@@ -1118,7 +1118,7 @@ static int act_open_rpl(struct t3cdev *tdev, struct sk_buff *skb, void *ctx)
status2errno(rpl->status));
connect_reply_upcall(ep, status2errno(rpl->status));
state_set(&ep->com, DEAD);
- if (ep->com.tdev->type == T3B && act_open_has_tid(rpl->status))
+ if (ep->com.tdev->type != T3A && act_open_has_tid(rpl->status))
release_tid(ep->com.tdev, GET_TID(rpl), NULL);
cxgb3_free_atid(ep->com.tdev, ep->atid);
dst_release(ep->dst);
@@ -1249,7 +1249,7 @@ static void reject_cr(struct t3cdev *tdev, u32 hwtid, __be32 peer_ip,
skb_trim(skb, sizeof(struct cpl_tid_release));
skb_get(skb);
- if (tdev->type == T3B)
+ if (tdev->type != T3A)
release_tid(tdev, hwtid, skb);
else {
struct cpl_pass_accept_rpl *rpl;
diff --git a/drivers/infiniband/hw/cxgb3/iwch_provider.c b/drivers/infiniband/hw/cxgb3/iwch_provider.c
index 69b1204..df1838f 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_provider.c
+++ b/drivers/infiniband/hw/cxgb3/iwch_provider.c
@@ -646,7 +646,7 @@ static struct ib_mr *iwch_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
if (err)
goto err;
- if (udata && t3b_device(rhp)) {
+ if (udata && !t3a_device(rhp)) {
uresp.pbl_addr = (mhp->attr.pbl_addr -
rhp->rdev.rnic_info.pbl_base) >> 3;
PDBG("%s user resp pbl_addr 0x%x\n", __FUNCTION__,
-
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