linux_dsm_epyc7002/include/drm/ttm
Felix Kuehling 09ac4fcb3f drm/ttm: Implement vm_operations_struct.access v2
Allows gdb to access contents of user mode mapped BOs. System memory
is handled by TTM using kmap. Other memory pools require a new driver
callback in ttm_bo_driver.

v2:
* kmap only one page at a time
* swap in BO if needed
* make driver callback more generic to handle private memory pools
* document callback return value
* WARN_ON -> WARN_ON_ONCE

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-07-25 16:29:02 -04:00
..
ttm_bo_api.h drm/ttm: add io_mem_pfn callback 2017-04-04 23:33:42 -04:00
ttm_bo_driver.h drm/ttm: Implement vm_operations_struct.access v2 2017-07-25 16:29:02 -04:00
ttm_execbuf_util.h drm/ttm: fix include notation and remove -Iinclude/drm flag 2017-05-16 17:17:16 +02:00
ttm_lock.h drm/ttm: fix include notation and remove -Iinclude/drm flag 2017-05-16 17:17:16 +02:00
ttm_memory.h drm/ttm: Add interface to export kernel_zone max memory size in ttm 2016-08-08 11:33:08 -04:00
ttm_module.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
ttm_object.h drm/ttm: fix include notation and remove -Iinclude/drm flag 2017-05-16 17:17:16 +02:00
ttm_page_alloc.h drm/ttm: declare 'struct device' in ttm_page_alloc.h 2014-02-18 14:01:48 +01:00
ttm_placement.h drm/ttm: add TTM_PL_FLAG_CONTIGUOUS v2 2017-04-04 23:33:42 -04:00