diff options
Diffstat (limited to 'drivers/infiniband/hw/qib/qib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/qib/qib_verbs.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c index 5ef93f8f17a1..0080f0be72fe 100644 --- a/drivers/infiniband/hw/qib/qib_verbs.c +++ b/drivers/infiniband/hw/qib/qib_verbs.c @@ -39,7 +39,6 @@ #include <linux/utsname.h> #include <linux/rculist.h> #include <linux/mm.h> -#include <linux/random.h> #include <linux/vmalloc.h> #include <rdma/rdma_vt.h> @@ -238,7 +237,7 @@ static void qib_qp_rcv(struct qib_ctxtdata *rcd, struct ib_header *hdr, case IB_QPT_GSI: if (ib_qib_disable_sma) break; - /* FALLTHROUGH */ + fallthrough; case IB_QPT_UD: qib_ud_rcv(ibp, hdr, has_grh, data, tlen, qp); break; @@ -426,7 +425,7 @@ static inline u32 clear_upper_bytes(u32 data, u32 n, u32 off) } #endif -static void copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss, +static void qib_copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss, u32 length, unsigned flush_wc) { u32 extra = 0; @@ -976,7 +975,7 @@ static int qib_verbs_send_pio(struct rvt_qp *qp, struct ib_header *ibhdr, qib_pio_copy(piobuf, addr, dwords); goto done; } - copy_io(piobuf, ss, len, flush_wc); + qib_copy_io(piobuf, ss, len, flush_wc); done: if (dd->flags & QIB_USE_SPCL_TRIG) { u32 spcl_off = (pbufn >= dd->piobcnt2k) ? 2047 : 1023; @@ -1068,7 +1067,7 @@ bail: /** * qib_get_counters - get various chip counters - * @dd: the qlogic_ib device + * @ppd: the qlogic_ib device * @cntrs: counters are placed here * * Return the counters needed by recv_pma_get_portcounters(). @@ -1189,7 +1188,7 @@ full: } } -static int qib_query_port(struct rvt_dev_info *rdi, u8 port_num, +static int qib_query_port(struct rvt_dev_info *rdi, u32 port_num, struct ib_port_attr *props) { struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); @@ -1274,7 +1273,7 @@ bail: return ret; } -static int qib_shut_down_port(struct rvt_dev_info *rdi, u8 port_num) +static int qib_shut_down_port(struct rvt_dev_info *rdi, u32 port_num) { struct qib_ibdev *ibdev = container_of(rdi, struct qib_ibdev, rdi); struct qib_devdata *dd = dd_from_dev(ibdev); @@ -1343,7 +1342,7 @@ struct ib_ah *qib_create_qp0_ah(struct qib_ibport *ibp, u16 dlid) struct rvt_qp *qp0; struct qib_pportdata *ppd = ppd_from_ibp(ibp); struct qib_devdata *dd = dd_from_ppd(ppd); - u8 port_num = ppd->port; + u32 port_num = ppd->port; memset(&attr, 0, sizeof(attr)); attr.type = rdma_ah_find_type(&dd->verbs_dev.rdi.ibdev, port_num); @@ -1461,7 +1460,6 @@ static void qib_fill_device_attr(struct qib_devdata *dd) rdi->dparms.props.max_cq = ib_qib_max_cqs; rdi->dparms.props.max_cqe = ib_qib_max_cqes; rdi->dparms.props.max_ah = ib_qib_max_ahs; - rdi->dparms.props.max_map_per_fmr = 32767; rdi->dparms.props.max_qp_rd_atom = QIB_MAX_RDMA_ATOMIC; rdi->dparms.props.max_qp_init_rd_atom = 255; rdi->dparms.props.max_srq = ib_qib_max_srqs; @@ -1485,7 +1483,8 @@ static const struct ib_device_ops qib_dev_ops = { .owner = THIS_MODULE, .driver_id = RDMA_DRIVER_QIB, - .init_port = qib_create_port_files, + .port_groups = qib_attr_port_groups, + .device_group = &qib_attr_group, .modify_device = qib_modify_device, .process_mad = qib_process_mad, }; @@ -1503,7 +1502,6 @@ int qib_register_ib_device(struct qib_devdata *dd) unsigned i, ctxt; int ret; - get_random_bytes(&dev->qp_rnd, sizeof(dev->qp_rnd)); for (i = 0; i < dd->num_pports; i++) init_ibport(ppd + i); @@ -1615,7 +1613,6 @@ int qib_register_ib_device(struct qib_devdata *dd) i, dd->rcd[ctxt]->pkeys); } - rdma_set_device_sysfs_group(&dd->verbs_dev.rdi.ibdev, &qib_attr_group); ib_set_device_ops(ibdev, &qib_dev_ops); ret = rvt_register_device(&dd->verbs_dev.rdi); @@ -1647,8 +1644,6 @@ void qib_unregister_ib_device(struct qib_devdata *dd) { struct qib_ibdev *dev = &dd->verbs_dev; - qib_verbs_unregister_sysfs(dd); - rvt_unregister_device(&dd->verbs_dev.rdi); if (!list_empty(&dev->piowait)) @@ -1678,7 +1673,7 @@ void qib_unregister_ib_device(struct qib_devdata *dd) /** * _qib_schedule_send - schedule progress - * @qp - the qp + * @qp: the qp * * This schedules progress w/o regard to the s_flags. * @@ -1697,7 +1692,7 @@ bool _qib_schedule_send(struct rvt_qp *qp) /** * qib_schedule_send - schedule progress - * @qp - the qp + * @qp: the qp * * This schedules qp progress. The s_lock * should be held. |