diff options
| author |   Jay Cornwall <jay.cornwall@amd.com> | 2019-11-01 19:05:08 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:11 -0400 |
| commit | 80b6cfedd3b71002f0973e8b49c11668f34be236 (patch) | |
| tree | e261437594f0762979584062a9e38595ab889491 /drivers/gpu/drm/amd/amdkfd/kfd_device.c | |
| parent | drm/amdkfd: Support Sienna_Cichlid KFD v4 (diff) | |
| download | linux-dev-80b6cfedd3b71002f0973e8b49c11668f34be236.tar.xz linux-dev-80b6cfedd3b71002f0973e8b49c11668f34be236.zip | |
drm/amdkfd: Add Sienna_Cichlid trap handler support
- Replace SQC stores with TCP stores
- Synchronize with MSG_SAVEWAVE via lgkmcnt
- HW_REG_IB_STS is now read-only
Signed-off-by: Jay Cornwall <jay.cornwall@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 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index bf61a8bc2397..87e9b471cefd 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -580,6 +580,10 @@ static void kfd_cwsr_init(struct kfd_dev *kfd) BUILD_BUG_ON(sizeof(cwsr_trap_gfx9_hex) > PAGE_SIZE); kfd->cwsr_isa = cwsr_trap_gfx9_hex; kfd->cwsr_isa_size = sizeof(cwsr_trap_gfx9_hex); + } else if (kfd->device_info->asic_family < CHIP_SIENNA_CICHLID) { + BUILD_BUG_ON(sizeof(cwsr_trap_nv1x_hex) > PAGE_SIZE); + kfd->cwsr_isa = cwsr_trap_nv1x_hex; + kfd->cwsr_isa_size = sizeof(cwsr_trap_nv1x_hex); } else { BUILD_BUG_ON(sizeof(cwsr_trap_gfx10_hex) > PAGE_SIZE); kfd->cwsr_isa = cwsr_trap_gfx10_hex; |