This is the fixed patch:
Signed-off-by: Leonid Arsh <[EMAIL PROTECTED]>
Index: linux-kernel/infiniband/include/rdma/ib_verbs.h
===================================================================
--- linux-kernel/infiniband/include/rdma/ib_verbs.h (revision 8165)
+++ linux-kernel/infiniband/include/rdma/ib_verbs.h (working copy)
@@ -283,7 +283,8 @@
IB_EVENT_SM_CHANGE,
IB_EVENT_SRQ_ERR,
IB_EVENT_SRQ_LIMIT_REACHED,
- IB_EVENT_QP_LAST_WQE_REACHED
+ IB_EVENT_QP_LAST_WQE_REACHED,
+ IB_EVENT_CLIENT_REREGISTER
};
struct ib_event {
Index: linux-kernel/infiniband/hw/mthca/mthca_eq.c
===================================================================
--- linux-kernel/infiniband/hw/mthca/mthca_eq.c (revision 8504)
+++ linux-kernel/infiniband/hw/mthca/mthca_eq.c (working copy)
@@ -93,6 +93,7 @@
MTHCA_EVENT_TYPE_WQ_INVAL_REQ_ERROR = 0x10,
MTHCA_EVENT_TYPE_WQ_ACCESS_ERROR = 0x11,
MTHCA_EVENT_TYPE_SRQ_CATAS_ERROR = 0x12,
+ MTHCA_EVENT_TYPE_CLIENT_REREGISTER = 0x16,
MTHCA_EVENT_TYPE_LOCAL_CATAS_ERROR = 0x08,
MTHCA_EVENT_TYPE_PORT_CHANGE = 0x09,
MTHCA_EVENT_TYPE_EQ_OVERFLOW = 0x0f,
@@ -111,6 +112,7 @@
(1ULL << MTHCA_EVENT_TYPE_WQ_ACCESS_ERROR) |
\
(1ULL << MTHCA_EVENT_TYPE_LOCAL_CATAS_ERROR) |
\
(1ULL << MTHCA_EVENT_TYPE_PORT_CHANGE) |
\
+ (1ULL << MTHCA_EVENT_TYPE_CLIENT_REREGISTER) |
\
(1ULL << MTHCA_EVENT_TYPE_ECC_DETECT))
#define MTHCA_SRQ_EVENT_MASK ((1ULL << MTHCA_EVENT_TYPE_SRQ_CATAS_ERROR)
| \
(1ULL << MTHCA_EVENT_TYPE_SRQ_QP_LAST_WQE) |
\
@@ -274,6 +276,20 @@
ib_dispatch_event(&record);
}
+static void client_reregister_event(struct mthca_dev *dev, int port)
+{
+ struct ib_event record;
+
+ mthca_dbg(dev, "Client reregister for port %d\n",
+ port);
+
+ record.device = &dev->ib_dev;
+ record.event = IB_EVENT_CLIENT_REREGISTER;
+ record.element.port_num = port;
+
+ ib_dispatch_event(&record);
+}
+
static int mthca_eq_int(struct mthca_dev *dev, struct mthca_eq *eq)
{
struct mthca_eqe *eqe;
@@ -365,7 +381,12 @@
case MTHCA_EVENT_TYPE_EQ_OVERFLOW:
mthca_warn(dev, "EQ overrun on EQN %d\n", eq->eqn);
break;
-
+ case MTHCA_EVENT_TYPE_CLIENT_REREGISTER:
+ client_reregister_event(dev,
+ (be32_to_cpu
+ (eqe->event.port_change.
+ port) >> 28) & 3);
+ break;
case MTHCA_EVENT_TYPE_EEC_CATAS_ERROR:
case MTHCA_EVENT_TYPE_SRQ_CATAS_ERROR:
case MTHCA_EVENT_TYPE_LOCAL_CATAS_ERROR:
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