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d7b9bd2248
linux/drivers/gpu/drm/amd/amdkfd
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Felix Kuehling d7b9bd2248 drm/amdkfd: Add support for user-mode trap handlers 
A second-level user mode trap handler can be installed. The CWSR trap
handler jumps to the secondary trap handler conditionally for any
conditions not handled by it. This can be used e.g. for debugging or
catching math exceptions.

When CWSR is disabled, the user mode trap handler is installed as
first level trap handler.

Signed-off-by: Shaoyun.liu <shaoyun.liu@amd.com>
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
2017-11-14 16:41:20 -05:00
..
cik_event_interrupt.c drm/amdkfd: Use IH context ID for signal lookup 2017-10-27 19:35:28 -04:00
cik_int.h drm/amdkfd: Add SDMA trap src id to the KFD isr wanted list 2017-10-27 19:35:18 -04:00
cik_regs.h drm/amdkfd: Use generic defines in new amd headers 2015-07-20 09:16:49 +03:00
cwsr_trap_handler_gfx8.asm drm/amdkfd: Add trap handler for CWSR 2017-11-14 16:41:18 -05:00
Kconfig drm/radeon: deprecate and remove KFD interface 2017-10-30 14:16:21 +01:00
kfd_chardev.c drm/amdkfd: Add support for user-mode trap handlers 2017-11-14 16:41:20 -05:00
kfd_crat.h
kfd_dbgdev.c drm/amdkfd: Hardware DWORD size is 4 bytes 2017-11-06 14:52:27 -05:00
kfd_dbgdev.h drm/amdkfd: avoid CONFIG_ prefix for non-Kconfig symbols 2015-06-06 20:48:34 +03:00
kfd_dbgmgr.c drm/amdkfd: Handle remaining BUG_ONs more gracefully v2 2017-08-15 23:00:12 -04:00
kfd_dbgmgr.h drm/amdkfd: Clean up KFD style errors and warnings v2 2017-08-15 23:00:04 -04:00
kfd_device_queue_manager_cik.c drm/amdkfd: Cleanup DQM ASIC-specific ops 2017-11-01 19:21:31 -04:00
kfd_device_queue_manager_vi.c drm/amdkfd: Cleanup DQM ASIC-specific ops 2017-11-01 19:21:31 -04:00
kfd_device_queue_manager.c drm/amdkfd: Add support for user-mode trap handlers 2017-11-14 16:41:20 -05:00
kfd_device_queue_manager.h drm/amdkfd: Add support for user-mode trap handlers 2017-11-14 16:41:20 -05:00
kfd_device.c drm/amdkfd: Add CWSR support 2017-11-14 16:41:19 -05:00
kfd_doorbell.c drm/amdkfd: Separate doorbell allocation from PASID 2017-09-26 13:07:03 -04:00
kfd_events.c drm/amdkfd: Make event limit dependent on user mode mapping size 2017-10-27 19:35:29 -04:00
kfd_events.h drm/amdkfd: Simplify event ID and signal slot management 2017-10-27 19:35:27 -04:00
kfd_flat_memory.c drm/amdkfd: Change x==NULL/false references to !x 2017-08-15 23:00:06 -04:00
kfd_interrupt.c drm/amdkfd: use a high priority workqueue for IH work 2017-10-27 19:35:34 -04:00
kfd_kernel_queue_cik.c drm/amdkfd: Add initial VI support for KQ 2014-12-02 16:38:57 +02:00
kfd_kernel_queue_vi.c drm/amdkfd: Add initial VI support for KQ 2014-12-02 16:38:57 +02:00
kfd_kernel_queue.c drm/amdkfd: Hardware DWORD size is 4 bytes 2017-11-06 14:52:27 -05:00
kfd_kernel_queue.h drm/amdkfd: Remove sync_with_hw() from amdkfd 2015-01-15 12:07:48 +02:00
kfd_module.c drm/amdkfd: Add CWSR support 2017-11-14 16:41:19 -05:00
kfd_mqd_manager_cik.c drm/amdkfd: Use order_base_2 to get log2 of buffes sizes 2017-11-06 14:52:28 -05:00
kfd_mqd_manager_vi.c drm/amdkfd: Add CWSR support 2017-11-14 16:41:19 -05:00
kfd_mqd_manager.c drm/amdkfd: Reuse CHIP_* from amdgpu v2 2017-09-20 18:10:19 -04:00
kfd_mqd_manager.h drm/amd: Update MEC HQD loading code for KFD 2017-08-15 23:00:17 -04:00
kfd_packet_manager.c drm/amdkfd: Hardware DWORD size is 4 bytes 2017-11-06 14:52:27 -05:00
kfd_pasid.c drm/amdkfd: Use PASID manager from KGD 2017-09-26 13:07:04 -04:00
kfd_pm4_headers_diq.h drm/amdkfd: Add skeleton H/W debugger module support 2015-06-03 11:32:28 +03:00
kfd_pm4_headers_vi.h drm/amdkfd: Update PM4 packet headers 2017-08-15 23:00:15 -04:00
kfd_pm4_headers.h drm/amdkfd: Update PM4 packet headers 2017-08-15 23:00:15 -04:00
kfd_pm4_opcodes.h amdkfd: Add kernel queue module 2014-07-17 00:45:35 +03:00
kfd_priv.h drm/amdkfd: Add CWSR support 2017-11-14 16:41:19 -05:00
kfd_process_queue_manager.c drm/amdkfd: Cleanup qpd.pqm initialization 2017-11-14 16:41:17 -05:00
kfd_process.c drm/amdkfd: Add CWSR support 2017-11-14 16:41:19 -05:00
kfd_queue.c drm/amdkfd: Remove BUG_ONs for NULL pointer arguments 2017-08-15 23:00:09 -04:00
kfd_topology.c drm/amdkfd: Handle remaining BUG_ONs more gracefully v2 2017-08-15 23:00:12 -04:00
kfd_topology.h drm/amdkfd: Set correct doorbell packet type for Carrizo 2015-07-20 09:16:49 +03:00
Makefile drm/amdgpu: add license to Makefiles 2017-12-04 11:47:55 -05:00