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drm/amdkfd: Add Vega10 topology and device info

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* Report 64-bit doorbells as HSA_CAP_DOORBELL_TYPE_2_0 in topology
* Report cache information in topology (duplicates GFXv8 info for now)
* Add device info for Vega10 support in KFD

Raven is not enabled at this time as it needs additional changes in
DQM to work with a single SDMA engine.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Felix Kuehling
2018-04-10 17:33:18 -04:00
committed by Oded Gabbay
parent 6106dce955
commit 389056e5fe
4 changed files with 55 additions and 0 deletions
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37
drivers/gpu/drm/amd/amdkfd/kfd_device.c
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@@ -182,6 +182,34 @@ static const struct kfd_device_info polaris11_device_info = {
.needs_pci_atomics = true,
};
static const struct kfd_device_info vega10_device_info = {
.asic_family = CHIP_VEGA10,
.max_pasid_bits = 16,
.max_no_of_hqd = 24,
.doorbell_size = 8,
.ih_ring_entry_size = 8 * sizeof(uint32_t),
.event_interrupt_class = &event_interrupt_class_v9,
.num_of_watch_points = 4,
.mqd_size_aligned = MQD_SIZE_ALIGNED,
.supports_cwsr = true,
.needs_iommu_device = false,
.needs_pci_atomics = false,
};
static const struct kfd_device_info vega10_vf_device_info = {
.asic_family = CHIP_VEGA10,
.max_pasid_bits = 16,
.max_no_of_hqd = 24,
.doorbell_size = 8,
.ih_ring_entry_size = 8 * sizeof(uint32_t),
.event_interrupt_class = &event_interrupt_class_v9,
.num_of_watch_points = 4,
.mqd_size_aligned = MQD_SIZE_ALIGNED,
.supports_cwsr = true,
.needs_iommu_device = false,
.needs_pci_atomics = false,
};
struct kfd_deviceid {
unsigned short did;
@@ -261,6 +289,15 @@ static const struct kfd_deviceid supported_devices[] = {
{ 0x67EB, &polaris11_device_info }, /* Polaris11 */
{ 0x67EF, &polaris11_device_info }, /* Polaris11 */
{ 0x67FF, &polaris11_device_info }, /* Polaris11 */
{ 0x6860, &vega10_device_info }, /* Vega10 */
{ 0x6861, &vega10_device_info }, /* Vega10 */
{ 0x6862, &vega10_device_info }, /* Vega10 */
{ 0x6863, &vega10_device_info }, /* Vega10 */
{ 0x6864, &vega10_device_info }, /* Vega10 */
{ 0x6867, &vega10_device_info }, /* Vega10 */
{ 0x6868, &vega10_device_info }, /* Vega10 */
{ 0x686C, &vega10_vf_device_info }, /* Vega10 vf*/
{ 0x687F, &vega10_device_info }, /* Vega10 */
};
static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size,