diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_verbs.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index 7779165b2c2c..eabc4247860b 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -35,6 +35,7 @@ #include <rdma/ib_user_verbs.h> #include <linux/io.h> #include <linux/utsname.h> +#include <linux/rculist.h> #include "ipath_kernel.h" #include "ipath_verbs.h" @@ -339,9 +340,16 @@ static int ipath_post_one_send(struct ipath_qp *qp, struct ib_send_wr *wr) int acc; int ret; unsigned long flags; + struct ipath_devdata *dd = to_idev(qp->ibqp.device)->dd; spin_lock_irqsave(&qp->s_lock, flags); + if (qp->ibqp.qp_type != IB_QPT_SMI && + !(dd->ipath_flags & IPATH_LINKACTIVE)) { + ret = -ENETDOWN; + goto bail; + } + /* Check that state is OK to post send. */ if (unlikely(!(ib_ipath_state_ops[qp->state] & IPATH_POST_SEND_OK))) goto bail_inval; @@ -1020,7 +1028,7 @@ static void sdma_complete(void *cookie, int status) struct ipath_verbs_txreq *tx = cookie; struct ipath_qp *qp = tx->qp; struct ipath_ibdev *dev = to_idev(qp->ibqp.device); - unsigned int flags; + unsigned long flags; enum ib_wc_status ibs = status == IPATH_SDMA_TXREQ_S_OK ? IB_WC_SUCCESS : IB_WC_WR_FLUSH_ERR; @@ -1050,7 +1058,7 @@ static void sdma_complete(void *cookie, int status) static void decrement_dma_busy(struct ipath_qp *qp) { - unsigned int flags; + unsigned long flags; if (atomic_dec_and_test(&qp->s_dma_busy)) { spin_lock_irqsave(&qp->s_lock, flags); @@ -1220,7 +1228,7 @@ static int ipath_verbs_send_pio(struct ipath_qp *qp, unsigned flush_wc; u32 control; int ret; - unsigned int flags; + unsigned long flags; piobuf = ipath_getpiobuf(dd, plen, NULL); if (unlikely(piobuf == NULL)) { @@ -1497,7 +1505,8 @@ static int ipath_query_device(struct ib_device *ibdev, 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_id = + IPATH_SRC_OUI_1 << 16 | IPATH_SRC_OUI_2 << 8 | IPATH_SRC_OUI_3; props->vendor_part_id = dev->dd->ipath_deviceid; props->hw_ver = dev->dd->ipath_pcirev; |