openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/amdkfd: KFD doesn't support TONGA SRIOV 

KFD module doesn't support TONGA SRIOV, if init KFD module in TONGA SRIOV
environment, it will let compute ring IB test fail.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-by: Shaoyun.liu <Shaoyun.liu@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Emily Deng 2017-12-14 09:31:01 +08:00 committed by Alex Deucher
parent d35f00d8ec
commit 6d12aa8741
1 changed files with 0 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/gpu/drm/amd/amdkfd/kfd_device.c
View File

@ -118,21 +118,6 @@ static const struct kfd_device_info tonga_device_info = {
.num_sdma_engines = 2,
};
static const struct kfd_device_info tonga_vf_device_info = {
.asic_family = CHIP_TONGA,
.max_pasid_bits = 16,
.max_no_of_hqd = 24,
.doorbell_size = 4,
.ih_ring_entry_size = 4 * sizeof(uint32_t),
.event_interrupt_class = &event_interrupt_class_cik,
.num_of_watch_points = 4,
.mqd_size_aligned = MQD_SIZE_ALIGNED,
.supports_cwsr = false,
.needs_iommu_device = false,
.needs_pci_atomics = false,
.num_sdma_engines = 2,
};
static const struct kfd_device_info fiji_device_info = {
.asic_family = CHIP_FIJI,
.max_pasid_bits = 16,
@ -293,7 +278,6 @@ static const struct kfd_deviceid supported_devices[] = {
{ 0x6928, &tonga_device_info }, /* Tonga */
{ 0x6929, &tonga_device_info }, /* Tonga */
{ 0x692B, &tonga_device_info }, /* Tonga */
{ 0x692F, &tonga_vf_device_info }, /* Tonga vf */
{ 0x6938, &tonga_device_info }, /* Tonga */
{ 0x6939, &tonga_device_info }, /* Tonga */
{ 0x7300, &fiji_device_info }, /* Fiji */