diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index c9e32b46387..84c9b7b8669 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -90,7 +90,8 @@ MODULE_PARM_DESC(hw_level, "hardware level" " (0: autosensing (default), 1: v. 0.20, 2: v. 0.21)"); MODULE_PARM_DESC(nr_ports, - "number of connected ports (default: 2)"); + "number of connected ports (-1: autodetect, 1: port one only, " + "2: two ports (default)"); MODULE_PARM_DESC(use_hp_mr, "high performance MRs (0: no (default), 1: yes)"); MODULE_PARM_DESC(port_act_time, @@ -511,7 +512,7 @@ static int ehca_create_aqp1(struct ehca_shca *shca, u32 port) } sport->ibcq_aqp1 = ibcq; - if (sport->ibqp_aqp1) { + if (sport->ibqp_sqp[IB_QPT_GSI]) { ehca_err(&shca->ib_device, "AQP1 QP is already created."); ret = -EPERM; goto create_aqp1; @@ -537,7 +538,7 @@ static int ehca_create_aqp1(struct ehca_shca *shca, u32 port) ret = PTR_ERR(ibqp); goto create_aqp1; } - sport->ibqp_aqp1 = ibqp; + sport->ibqp_sqp[IB_QPT_GSI] = ibqp; return 0; @@ -550,7 +551,7 @@ static int ehca_destroy_aqp1(struct ehca_sport *sport) { int ret; - ret = ib_destroy_qp(sport->ibqp_aqp1); + ret = ib_destroy_qp(sport->ibqp_sqp[IB_QPT_GSI]); if (ret) { ehca_gen_err("Cannot destroy AQP1 QP. ret=%i", ret); return ret; @@ -693,7 +694,7 @@ static int __devinit ehca_probe(struct of_device *dev, struct ehca_shca *shca; const u64 *handle; struct ib_pd *ibpd; - int ret; + int ret, i; handle = of_get_property(dev->node, "ibm,hca-handle", NULL); if (!handle) { @@ -714,6 +715,8 @@ static int __devinit ehca_probe(struct of_device *dev, return -ENOMEM; } mutex_init(&shca->modify_mutex); + for (i = 0; i < ARRAY_SIZE(shca->sport); i++) + spin_lock_init(&shca->sport[i].mod_sqp_lock); shca->ofdev = dev; shca->ipz_hca_handle.handle = *handle; @@ -934,7 +937,7 @@ void ehca_poll_eqs(unsigned long data) ehca_process_eq(shca, 0); } } - mod_timer(&poll_eqs_timer, jiffies + HZ); + mod_timer(&poll_eqs_timer, round_jiffies(jiffies + HZ)); spin_unlock(&shca_list_lock); } |