struct kfd_dev *dev)
{
unsigned int i;
+ int range_start = dev->shared_resources.non_cp_doorbells_start;
+ int range_end = dev->shared_resources.non_cp_doorbells_end;
if (!KFD_IS_SOC15(dev->device_info->asic_family))
return 0;
return -ENOMEM;
/* Mask out doorbells reserved for SDMA, IH, and VCN on SOC15. */
+ pr_debug("reserved doorbell 0x%03x - 0x%03x\n", range_start, range_end);
+ pr_debug("reserved doorbell 0x%03x - 0x%03x\n",
+ range_start + KFD_QUEUE_DOORBELL_MIRROR_OFFSET,
+ range_end + KFD_QUEUE_DOORBELL_MIRROR_OFFSET);
+
for (i = 0; i < KFD_MAX_NUM_OF_QUEUES_PER_PROCESS / 2; i++) {
- if (i >= dev->shared_resources.non_cp_doorbells_start
- && i <= dev->shared_resources.non_cp_doorbells_end) {
+ if (i >= range_start && i <= range_end) {
set_bit(i, qpd->doorbell_bitmap);
set_bit(i + KFD_QUEUE_DOORBELL_MIRROR_OFFSET,
qpd->doorbell_bitmap);
- pr_debug("reserved doorbell 0x%03x and 0x%03x\n", i,
- i + KFD_QUEUE_DOORBELL_MIRROR_OFFSET);
}
}