Merge tag 'drm-amdkfd-fixes-2015-05-07' of git://people.freedesktop.org/~gabbayo/linux into drm-fixes

- Add missing initialization of SDMA vm register when creating an SDMA queue
- Don't report local memory size, as we don't support local memory allocation
  yet.
- Allow to unregister process with exisiting queues. Until now we blocked
  it with BUG_ON, which was also an error by itself.

* tag 'drm-amdkfd-fixes-2015-05-07' of git://people.freedesktop.org/~gabbayo/linux:
  drm/amdkfd: Initialize sdma vm when creating sdma queue
  drm/amdkfd: Don't report local memory size
  drm/amdkfd: allow unregister process with queues
This commit is contained in:
Dave Airlie 2015-05-08 20:52:51 +10:00
commit 94754c183a
2 changed files with 7 additions and 4 deletions

View File

@ -430,9 +430,10 @@ static int unregister_process_nocpsch(struct device_queue_manager *dqm,
BUG_ON(!dqm || !qpd);
BUG_ON(!list_empty(&qpd->queues_list));
pr_debug("In func %s\n", __func__);
pr_debug("kfd: In func %s\n", __func__);
pr_debug("qpd->queues_list is %s\n",
list_empty(&qpd->queues_list) ? "empty" : "not empty");
retval = 0;
mutex_lock(&dqm->lock);
@ -882,6 +883,8 @@ static int create_queue_cpsch(struct device_queue_manager *dqm, struct queue *q,
return -ENOMEM;
}
init_sdma_vm(dqm, q, qpd);
retval = mqd->init_mqd(mqd, &q->mqd, &q->mqd_mem_obj,
&q->gart_mqd_addr, &q->properties);
if (retval != 0)

View File

@ -728,9 +728,9 @@ static ssize_t node_show(struct kobject *kobj, struct attribute *attr,
sysfs_show_32bit_prop(buffer, "max_engine_clk_fcompute",
dev->gpu->kfd2kgd->get_max_engine_clock_in_mhz(
dev->gpu->kgd));
sysfs_show_64bit_prop(buffer, "local_mem_size",
dev->gpu->kfd2kgd->get_vmem_size(
dev->gpu->kgd));
(unsigned long long int) 0);
sysfs_show_32bit_prop(buffer, "fw_version",
dev->gpu->kfd2kgd->get_fw_version(