diff options
Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
| -rw-r--r-- | drivers/infiniband/hw/ehca/ehca_main.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c index bb02a86aa52..368311ce332 100644 --- a/drivers/infiniband/hw/ehca/ehca_main.c +++ b/drivers/infiniband/hw/ehca/ehca_main.c @@ -304,7 +304,7 @@ static int ehca_sense_attributes(struct ehca_shca *shca) h_ret = hipz_h_query_hca(shca->ipz_hca_handle, rblock); if (h_ret != H_SUCCESS) { - ehca_gen_err("Cannot query device properties. h_ret=%li", + ehca_gen_err("Cannot query device properties. h_ret=%lli", h_ret); ret = -EPERM; goto sense_attributes1; @@ -391,7 +391,7 @@ static int ehca_sense_attributes(struct ehca_shca *shca) port = (struct hipz_query_port *)rblock; h_ret = hipz_h_query_port(shca->ipz_hca_handle, 1, port); if (h_ret != H_SUCCESS) { - ehca_gen_err("Cannot query port properties. h_ret=%li", + ehca_gen_err("Cannot query port properties. h_ret=%lli", h_ret); ret = -EPERM; goto sense_attributes1; @@ -682,7 +682,7 @@ static ssize_t ehca_show_adapter_handle(struct device *dev, { struct ehca_shca *shca = dev->driver_data; - return sprintf(buf, "%lx\n", shca->ipz_hca_handle.handle); + return sprintf(buf, "%llx\n", shca->ipz_hca_handle.handle); } static DEVICE_ATTR(adapter_handle, S_IRUGO, ehca_show_adapter_handle, NULL); @@ -717,6 +717,7 @@ static int __devinit ehca_probe(struct of_device *dev, const u64 *handle; struct ib_pd *ibpd; int ret, i, eq_size; + unsigned long flags; handle = of_get_property(dev->node, "ibm,hca-handle", NULL); if (!handle) { @@ -830,9 +831,9 @@ static int __devinit ehca_probe(struct of_device *dev, ehca_err(&shca->ib_device, "Cannot create device attributes ret=%d", ret); - spin_lock(&shca_list_lock); + spin_lock_irqsave(&shca_list_lock, flags); list_add(&shca->shca_list, &shca_list); - spin_unlock(&shca_list_lock); + spin_unlock_irqrestore(&shca_list_lock, flags); return 0; @@ -878,6 +879,7 @@ probe1: static int __devexit ehca_remove(struct of_device *dev) { struct ehca_shca *shca = dev->dev.driver_data; + unsigned long flags; int ret; sysfs_remove_group(&dev->dev.kobj, &ehca_dev_attr_grp); @@ -915,9 +917,9 @@ static int __devexit ehca_remove(struct of_device *dev) ib_dealloc_device(&shca->ib_device); - spin_lock(&shca_list_lock); + spin_lock_irqsave(&shca_list_lock, flags); list_del(&shca->shca_list); - spin_unlock(&shca_list_lock); + spin_unlock_irqrestore(&shca_list_lock, flags); return ret; } @@ -953,7 +955,7 @@ void ehca_poll_eqs(unsigned long data) struct ehca_eq *eq = &shca->eq; int max = 3; volatile u64 q_ofs, q_ofs2; - u64 flags; + unsigned long flags; spin_lock_irqsave(&eq->spinlock, flags); q_ofs = eq->ipz_queue.current_q_offset; spin_unlock_irqrestore(&eq->spinlock, flags); @@ -975,6 +977,7 @@ static int ehca_mem_notifier(struct notifier_block *nb, unsigned long action, void *data) { static unsigned long ehca_dmem_warn_time; + unsigned long flags; switch (action) { case MEM_CANCEL_OFFLINE: @@ -985,17 +988,16 @@ static int ehca_mem_notifier(struct notifier_block *nb, case MEM_GOING_ONLINE: case MEM_GOING_OFFLINE: /* only ok if no hca is attached to the lpar */ - spin_lock(&shca_list_lock); + spin_lock_irqsave(&shca_list_lock, flags); if (list_empty(&shca_list)) { - spin_unlock(&shca_list_lock); + spin_unlock_irqrestore(&shca_list_lock, flags); return NOTIFY_OK; } else { - spin_unlock(&shca_list_lock); + spin_unlock_irqrestore(&shca_list_lock, flags); if (printk_timed_ratelimit(&ehca_dmem_warn_time, 30 * 1000)) ehca_gen_err("DMEM operations are not allowed" - "as long as an ehca adapter is" - "attached to the LPAR"); + "in conjunction with eHCA"); return NOTIFY_BAD; } } |