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drm/ttm: clean up non-x86 definitions on ttm_page_alloc 

All non-x86 definitions are moved to ttm_set_memory header, so remove it from
ttm_page_alloc.c.

Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2018-07-26 16:49:36 +08:00 committed by Alex Deucher
parent c7bb1e57e2
commit d55f9b8742
1 changed files with 5 additions and 57 deletions
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62
drivers/gpu/drm/ttm/ttm_page_alloc.c
View File

@ -47,13 +47,7 @@
#include <drm/ttm/ttm_bo_driver.h>
#include <drm/ttm/ttm_page_alloc.h>
#if IS_ENABLED(CONFIG_AGP)
#include <asm/agp.h>
#endif
#ifdef CONFIG_X86
#include <asm/set_memory.h>
#endif
#include <drm/ttm/ttm_set_memory.h>
#define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
#define SMALL_ALLOCATION 16
@ -222,52 +216,6 @@ static struct kobj_type ttm_pool_kobj_type = {
static struct ttm_pool_manager *_manager;
#ifndef CONFIG_X86
static int set_pages_wb(struct page *page, int numpages)
{
#if IS_ENABLED(CONFIG_AGP)
int i;
for (i = 0; i < numpages; i++)
unmap_page_from_agp(page++);
#endif
return 0;
}
static int set_pages_array_wb(struct page **pages, int addrinarray)
{
#if IS_ENABLED(CONFIG_AGP)
int i;
for (i = 0; i < addrinarray; i++)
unmap_page_from_agp(pages[i]);
#endif
return 0;
}
static int set_pages_array_wc(struct page **pages, int addrinarray)
{
#if IS_ENABLED(CONFIG_AGP)
int i;
for (i = 0; i < addrinarray; i++)
map_page_into_agp(pages[i]);
#endif
return 0;
}
static int set_pages_array_uc(struct page **pages, int addrinarray)
{
#if IS_ENABLED(CONFIG_AGP)
int i;
for (i = 0; i < addrinarray; i++)
map_page_into_agp(pages[i]);
#endif
return 0;
}
#endif
/**
* Select the right pool or requested caching state and ttm flags. */
static struct ttm_page_pool *ttm_get_pool(int flags, bool huge,
@ -302,13 +250,13 @@ static void ttm_pages_put(struct page *pages[], unsigned npages,
unsigned int i, pages_nr = (1 << order);
if (order == 0) {
if (set_pages_array_wb(pages, npages))
if (ttm_set_pages_array_wb(pages, npages))
pr_err("Failed to set %d pages to wb!\n", npages);
}
for (i = 0; i < npages; ++i) {
if (order > 0) {
if (set_pages_wb(pages[i], pages_nr))
if (ttm_set_pages_wb(pages[i], pages_nr))
pr_err("Failed to set %d pages to wb!\n", pages_nr);
}
__free_pages(pages[i], order);
@ -498,12 +446,12 @@ static int ttm_set_pages_caching(struct page **pages,
/* Set page caching */
switch (cstate) {
case tt_uncached:
r = set_pages_array_uc(pages, cpages);
r = ttm_set_pages_array_uc(pages, cpages);
if (r)
pr_err("Failed to set %d pages to uc!\n", cpages);
break;
case tt_wc:
r = set_pages_array_wc(pages, cpages);
r = ttm_set_pages_array_wc(pages, cpages);
if (r)
pr_err("Failed to set %d pages to wc!\n", cpages);
break;