diff options
| author | Chengming Gui <Jack.Gui@amd.com> | 2020-06-02 11:15:56 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-15 19:46:55 +0300 |
| commit | de89b2e456f7f37ae4680c6a063eeb5bd09cf148 (patch) | |
| tree | 6cbc4f31623af208f3b9dd8fe77ec8053318dfa6 /drivers/gpu/drm/amd/amdkfd/kfd_device.c | |
| parent | f081e6971b08643290d21ccc21d4c2bb474d3743 (diff) | |
| download | linux-de89b2e456f7f37ae4680c6a063eeb5bd09cf148.tar.xz | |
drm/amdkfd: Support navy_flounder KFD
Add KFD support for Navy Flounder.
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_device.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 903991e44a8b..d81066ebbe61 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -478,6 +478,24 @@ static const struct kfd_device_info sienna_cichlid_device_info = { .num_sdma_queues_per_engine = 8, }; +static const struct kfd_device_info navy_flounder_device_info = { + .asic_family = CHIP_NAVY_FLOUNDER, + .asic_name = "navy_flounder", + .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, + .needs_iommu_device = false, + .supports_cwsr = true, + .needs_pci_atomics = false, + .num_sdma_engines = 2, + .num_xgmi_sdma_engines = 0, + .num_sdma_queues_per_engine = 8, +}; + /* For each entry, [0] is regular and [1] is virtualisation device. */ static const struct kfd_device_info *kfd_supported_devices[][2] = { #ifdef KFD_SUPPORT_IOMMU_V2 @@ -501,6 +519,7 @@ static const struct kfd_device_info *kfd_supported_devices[][2] = { [CHIP_NAVI12] = {&navi12_device_info, &navi12_device_info}, [CHIP_NAVI14] = {&navi14_device_info, NULL}, [CHIP_SIENNA_CICHLID] = {&sienna_cichlid_device_info, &sienna_cichlid_device_info}, + [CHIP_NAVY_FLOUNDER] = {&navy_flounder_device_info, &navy_flounder_device_info}, }; static int kfd_gtt_sa_init(struct kfd_dev *kfd, unsigned int buf_size, |