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authorSteve Wise <swise@opengridcomputing.com>2007-04-26 15:21:20 -0500
committerRoland Dreier <rolandd@cisco.com>2007-05-06 21:18:08 -0700
commitaff9e39d97585486764572ab2f3bf5dfce18c660 (patch)
tree63269f4fae6fba0b86432620a82340033622e5f8 /drivers/infiniband/hw/cxgb3/iwch_cm.h
parent60be4b5966e22040f97db9dada72841bf90479d1 (diff)
RDMA/cxgb3: Support for new abort logic
The HW now posts 2 ABORT_RPL and/or PEER_ABORT_REQ messages. We need to handle them by silenty dropping the 1st but mark that we're ready for the final message. This plugs some close races between the uP and HW. Also update the minimum required firmware version. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_cm.h')
-rw-r--r--drivers/infiniband/hw/cxgb3/iwch_cm.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.h b/drivers/infiniband/hw/cxgb3/iwch_cm.h
index 0c6f281bd4a..21a388c313c 100644
--- a/drivers/infiniband/hw/cxgb3/iwch_cm.h
+++ b/drivers/infiniband/hw/cxgb3/iwch_cm.h
@@ -143,6 +143,11 @@ enum iwch_ep_state {
DEAD,
};
+enum iwch_ep_flags {
+ PEER_ABORT_IN_PROGRESS = (1 << 0),
+ ABORT_REQ_IN_PROGRESS = (1 << 1),
+};
+
struct iwch_ep_common {
struct iw_cm_id *cm_id;
struct iwch_qp *qp;
@@ -181,6 +186,7 @@ struct iwch_ep {
u16 plen;
u32 ird;
u32 ord;
+ u32 flags;
};
static inline struct iwch_ep *to_ep(struct iw_cm_id *cm_id)