diff options
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.c')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index fd8344cdc0d..44b9e5be668 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -96,6 +96,8 @@ static struct ib_client srp_client = { .remove = srp_remove_one }; +static struct ib_sa_client srp_sa_client; + static inline struct srp_target_port *host_to_target(struct Scsi_Host *host) { return (struct srp_target_port *) host->hostdata; @@ -267,7 +269,8 @@ static int srp_lookup_path(struct srp_target_port *target) init_completion(&target->done); - target->path_query_id = ib_sa_path_rec_get(target->srp_host->dev->dev, + target->path_query_id = ib_sa_path_rec_get(&srp_sa_client, + target->srp_host->dev->dev, target->srp_host->port, &target->path, IB_SA_PATH_REC_DGID | @@ -330,7 +333,7 @@ static int srp_send_req(struct srp_target_port *target) req->priv.req_buf_fmt = cpu_to_be16(SRP_BUF_FORMAT_DIRECT | SRP_BUF_FORMAT_INDIRECT); /* - * In the published SRP specification (draft rev. 16a), the + * In the published SRP specification (draft rev. 16a), the * port identifier format is 8 bytes of ID extension followed * by 8 bytes of GUID. Older drafts put the two halves in the * opposite order, so that the GUID comes first. @@ -1449,12 +1452,28 @@ static ssize_t show_zero_req_lim(struct class_device *cdev, char *buf) return sprintf(buf, "%d\n", target->zero_req_lim); } -static CLASS_DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL); -static CLASS_DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL); -static CLASS_DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL); -static CLASS_DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); -static CLASS_DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL); -static CLASS_DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL); +static ssize_t show_local_ib_port(struct class_device *cdev, char *buf) +{ + struct srp_target_port *target = host_to_target(class_to_shost(cdev)); + + return sprintf(buf, "%d\n", target->srp_host->port); +} + +static ssize_t show_local_ib_device(struct class_device *cdev, char *buf) +{ + struct srp_target_port *target = host_to_target(class_to_shost(cdev)); + + return sprintf(buf, "%s\n", target->srp_host->dev->dev->name); +} + +static CLASS_DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL); +static CLASS_DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL); +static CLASS_DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL); +static CLASS_DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); +static CLASS_DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL); +static CLASS_DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL); +static CLASS_DEVICE_ATTR(local_ib_port, S_IRUGO, show_local_ib_port, NULL); +static CLASS_DEVICE_ATTR(local_ib_device, S_IRUGO, show_local_ib_device, NULL); static struct class_device_attribute *srp_host_attrs[] = { &class_device_attr_id_ext, @@ -1463,6 +1482,8 @@ static struct class_device_attribute *srp_host_attrs[] = { &class_device_attr_pkey, &class_device_attr_dgid, &class_device_attr_zero_req_lim, + &class_device_attr_local_ib_port, + &class_device_attr_local_ib_device, NULL }; @@ -1881,7 +1902,7 @@ static void srp_add_one(struct ib_device *device) if (IS_ERR(srp_dev->fmr_pool)) srp_dev->fmr_pool = NULL; - if (device->node_type == IB_NODE_SWITCH) { + if (device->node_type == RDMA_NODE_IB_SWITCH) { s = 0; e = 0; } else { @@ -1980,9 +2001,12 @@ static int __init srp_init_module(void) return ret; } + ib_sa_register_client(&srp_sa_client); + ret = ib_register_client(&srp_client); if (ret) { printk(KERN_ERR PFX "couldn't register IB client\n"); + ib_sa_unregister_client(&srp_sa_client); class_unregister(&srp_class); return ret; } @@ -1993,6 +2017,7 @@ static int __init srp_init_module(void) static void __exit srp_cleanup_module(void) { ib_unregister_client(&srp_client); + ib_sa_unregister_client(&srp_sa_client); class_unregister(&srp_class); } |