Rev 4293 | Rev 5271 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4293 | Rev 4539 | ||
|---|---|---|---|
| Line 101... | Line 101... | ||
| 101 | EXPORT_SYMBOL(drm_clflush_pages); |
101 | EXPORT_SYMBOL(drm_clflush_pages); |
| Line 102... | Line 102... | ||
| 102 | 102 | ||
| 103 | void |
103 | void |
| 104 | drm_clflush_sg(struct sg_table *st) |
104 | drm_clflush_sg(struct sg_table *st) |
| 105 | { |
105 | { |
| 106 | struct sg_page_iter sg_iter; |
106 | struct sg_page_iter sg_iter; |
| Line 107... | Line 107... | ||
| 107 | struct page *page; |
107 | struct page *page; |
| 108 | 108 | ||
| Line 109... | Line 109... | ||
| 109 | uint8_t *pva; |
109 | uint8_t *pva; |
| 110 | unsigned int i; |
110 | unsigned int i; |
| 111 | 111 | ||
| 112 | pva = AllocKernelSpace(4096); |
112 | pva = AllocKernelSpace(4096); |
| 113 | if( pva != NULL) |
113 | if( pva != NULL) |
| 114 | { |
114 | { |
| 115 | mb(); |
115 | mb(); |
| Line 116... | Line 116... | ||
| 116 | for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) |
116 | for_each_sg_page(st->sgl, &sg_iter, st->nents, 0) |