diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index cd8d290a09fc..8246418cd4e0 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -46,6 +46,7 @@ #include <linux/notifier.h> #include <linux/memory.h> +#include <rdma/ib_mad.h> #include "ehca_classes.h" #include "ehca_iverbs.h" #include "ehca_mrmw.h" @@ -431,6 +432,24 @@ init_node_guid1: return ret; } +static int ehca_port_immutable(struct ib_device *ibdev, u8 port_num, + struct ib_port_immutable *immutable) +{ + struct ib_port_attr attr; + int err; + + err = ehca_query_port(ibdev, port_num, &attr); + if (err) + return err; + + immutable->pkey_tbl_len = attr.pkey_tbl_len; + immutable->gid_tbl_len = attr.gid_tbl_len; + immutable->core_cap_flags = RDMA_CORE_PORT_IBA_IB; + immutable->max_mad_size = IB_MGMT_MAD_SIZE; + + return 0; +} + static int ehca_init_device(struct ehca_shca *shca) { int ret; @@ -510,6 +529,7 @@ static int ehca_init_device(struct ehca_shca *shca) shca->ib_device.process_mad = ehca_process_mad; shca->ib_device.mmap = ehca_mmap; shca->ib_device.dma_ops = &ehca_dma_mapping_ops; + shca->ib_device.get_port_immutable = ehca_port_immutable; if (EHCA_BMASK_GET(HCA_CAP_SRQ, shca->hca_cap)) { shca->ib_device.uverbs_cmd_mask |= @@ -534,6 +554,7 @@ static int ehca_create_aqp1(struct ehca_shca *shca, u32 port) struct ib_cq *ibcq; struct ib_qp *ibqp; struct ib_qp_init_attr qp_init_attr; + struct ib_cq_init_attr cq_attr = {}; int ret; if (sport->ibcq_aqp1) { @@ -541,7 +562,9 @@ static int ehca_create_aqp1(struct ehca_shca *shca, u32 port) return -EPERM; } - ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void *)(-1), 10, 0); + cq_attr.cqe = 10; + ibcq = ib_create_cq(&shca->ib_device, NULL, NULL, (void *)(-1), + &cq_attr); if (IS_ERR(ibcq)) { ehca_err(&shca->ib_device, "Cannot create AQP1 CQ."); return PTR_ERR(ibcq); |