Merge branch 'linus' into core/rcu

5 files changed, 19 insertions, 13 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 59a8b254b97f..0bd8bcb184a1 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -232,6 +232,11 @@ struct ipath_sdma_desc {
 #define IPATH_SDMA_TXREQ_S_ABORTED   2
 #define IPATH_SDMA_TXREQ_S_SHUTDOWN  3
 
+#define IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG     (1ull << 63)
+#define IPATH_SDMA_STATUS_ABORT_IN_PROG                 (1ull << 62)
+#define IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE          (1ull << 61)
+#define IPATH_SDMA_STATUS_SCB_EMPTY                     (1ull << 30)
+
 /* max dwords in small buffer packet */
 #define IPATH_SMALLBUF_DWORDS (dd->ipath_piosize2k >> 2)
 
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 1ff46ae7dd99..5f9315d77a43 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -1492,6 +1492,10 @@ static int process_subn(struct ib_device *ibdev, int mad_flags,
                         goto bail;
                 }
 
+        case IB_MGMT_METHOD_TRAP:
+        case IB_MGMT_METHOD_REPORT:
+        case IB_MGMT_METHOD_REPORT_RESP:
+        case IB_MGMT_METHOD_TRAP_REPRESS:
         case IB_MGMT_METHOD_GET_RESP:
                 /*
                  * The ib_mad module will call us to process responses
diff --git a/drivers/infiniband/hw/ipath/ipath_sdma.c b/drivers/infiniband/hw/ipath/ipath_sdma.c
index 3697449c1ba4..eaba03273e4f 100644
--- a/drivers/infiniband/hw/ipath/ipath_sdma.c
+++ b/drivers/infiniband/hw/ipath/ipath_sdma.c
@@ -263,14 +263,10 @@ static void sdma_abort_task(unsigned long opaque)
                 hwstatus = ipath_read_kreg64(dd,
                                 dd->ipath_kregs->kr_senddmastatus);
 
-                if (/* ScoreBoardDrainInProg */
-                    test_bit(63, &hwstatus) ||
-                    /* AbortInProg */
-                    test_bit(62, &hwstatus) ||
-                    /* InternalSDmaEnable */
-                    test_bit(61, &hwstatus) ||
-                    /* ScbEmpty */
-                    !test_bit(30, &hwstatus)) {
+                if ((hwstatus & (IPATH_SDMA_STATUS_SCORE_BOARD_DRAIN_IN_PROG |
+                                 IPATH_SDMA_STATUS_ABORT_IN_PROG             |
+                                 IPATH_SDMA_STATUS_INTERNAL_SDMA_ENABLE)) ||
+                    !(hwstatus & IPATH_SDMA_STATUS_SCB_EMPTY)) {
                         if (dd->ipath_sdma_reset_wait > 0) {
                                 /* not done shutting down sdma */
                                 --dd->ipath_sdma_reset_wait;
@@ -345,7 +341,7 @@ resched:
          * state change
          */
         if (jiffies > dd->ipath_sdma_abort_jiffies) {
-                ipath_dbg("looping with status 0x%016llx\n",
+                ipath_dbg("looping with status 0x%08lx\n",
                           dd->ipath_sdma_status);
                 dd->ipath_sdma_abort_jiffies = jiffies + 5 * HZ;
         }
@@ -615,7 +611,7 @@ void ipath_restart_sdma(struct ipath_devdata *dd)
         }
         spin_unlock_irqrestore(&dd->ipath_sdma_lock, flags);
         if (!needed) {
-                ipath_dbg("invalid attempt to restart SDMA, status 0x%016llx\n",
+                ipath_dbg("invalid attempt to restart SDMA, status 0x%08lx\n",
                         dd->ipath_sdma_status);
                 goto bail;
         }
diff --git a/drivers/infiniband/hw/ipath/ipath_uc.c b/drivers/infiniband/hw/ipath/ipath_uc.c
index 7fd18e833907..0596ec16fcbd 100644
--- a/drivers/infiniband/hw/ipath/ipath_uc.c
+++ b/drivers/infiniband/hw/ipath/ipath_uc.c
@@ -407,12 +407,11 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
                         dev->n_pkt_drops++;
                         goto done;
                 }
-                /* XXX Need to free SGEs */
+                wc.opcode = IB_WC_RECV;
         last_imm:
                 ipath_copy_sge(&qp->r_sge, data, tlen);
                 wc.wr_id = qp->r_wr_id;
                 wc.status = IB_WC_SUCCESS;
-                wc.opcode = IB_WC_RECV;
                 wc.qp = &qp->ibqp;
                 wc.src_qp = qp->remote_qpn;
                 wc.slid = qp->remote_ah_attr.dlid;
@@ -514,6 +513,7 @@ void ipath_uc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
                         goto done;
                 }
                 wc.byte_len = qp->r_len;
+                wc.opcode = IB_WC_RECV_RDMA_WITH_IMM;
                 goto last_imm;
 
         case OP(RDMA_WRITE_LAST):
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index 5d830d87ebca..38c44dec51ca 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1495,7 +1495,8 @@ static int ipath_query_device(struct ib_device *ibdev,
 
         props->device_cap_flags = IB_DEVICE_BAD_PKEY_CNTR |
                 IB_DEVICE_BAD_QKEY_CNTR | IB_DEVICE_SHUTDOWN_PORT |
-                IB_DEVICE_SYS_IMAGE_GUID;
+                IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_RC_RNR_NAK_GEN |
+                IB_DEVICE_PORT_ACTIVE_EVENT | IB_DEVICE_SRQ_RESIZE;
         props->page_size_cap = PAGE_SIZE;
         props->vendor_id = dev->dd->ipath_vendorid;
         props->vendor_part_id = dev->dd->ipath_deviceid;