summaryrefslogtreecommitdiff
path: root/drivers/infiniband/hw/ipath
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2008-06-16 11:23:36 +0200
committerIngo Molnar <mingo@elte.hu>2008-06-16 11:23:36 +0200
commit766d02786ecd22932beeb9ca8bad6d8c5a552ef9 (patch)
treef6f2df0e35bbea914d1f4d12be6d02f128c73575 /drivers/infiniband/hw/ipath
parent906d882cacecd37ad2fdd03ed2a9b232bcb9507e (diff)
parent066519068ad2fbe98c7f45552b1f592903a9c8c8 (diff)
Merge branch 'linus' into core/rcutip-core-rcu-2008-06-16_09.23_Mon
Diffstat (limited to 'drivers/infiniband/hw/ipath')
-rw-r--r--drivers/infiniband/hw/ipath/ipath_kernel.h5
-rw-r--r--drivers/infiniband/hw/ipath/ipath_mad.c4
-rw-r--r--drivers/infiniband/hw/ipath/ipath_sdma.c16
-rw-r--r--drivers/infiniband/hw/ipath/ipath_uc.c4
-rw-r--r--drivers/infiniband/hw/ipath/ipath_verbs.c3
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;