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drm/radeon/kms: Add ttm page pool debugfs file. 

ttm_page_pool file is hooked ttm_page_alloc_debugfs for pool
allocator state.

Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Pauli Nieminen 2010-04-01 12:44:59 +00:00 committed by Dave Airlie
parent 0745866165
commit 8d7cddcd7f
1 changed files with 10 additions and 3 deletions
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13
drivers/gpu/drm/radeon/radeon_ttm.c
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@ -33,6 +33,7 @@
#include <ttm/ttm_bo_driver.h>
#include <ttm/ttm_placement.h>
#include <ttm/ttm_module.h>
#include <ttm/ttm_page_alloc.h>
#include <drm/drmP.h>
#include <drm/radeon_drm.h>
#include <linux/seq_file.h>
@ -744,8 +745,8 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data)
static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
{
#if defined(CONFIG_DEBUG_FS)
static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES];
static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES][32];
static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+1];
static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+1][32];
unsigned i;
for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
@ -762,7 +763,13 @@ static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
radeon_mem_types_list[i].data = &rdev->mman.bdev.man[TTM_PL_TT].manager;
}
return radeon_debugfs_add_files(rdev, radeon_mem_types_list, RADEON_DEBUGFS_MEM_TYPES);
/* Add ttm page pool to debugfs */
sprintf(radeon_mem_types_names[i], "ttm_page_pool");
radeon_mem_types_list[i].name = radeon_mem_types_names[i];
radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs;
radeon_mem_types_list[i].driver_features = 0;
radeon_mem_types_list[i].data = NULL;
return radeon_debugfs_add_files(rdev, radeon_mem_types_list, RADEON_DEBUGFS_MEM_TYPES+1);
#endif
return 0;