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| author | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:11:43 -0500 |
| commit | f630fe2817601314b2eb7ca5ddc23c7834646731 (patch) | |
| tree | 3bfb4939b7bbc3859575ca8b58fa3f929b015941 /drivers/char/agp/alpha-agp.c | |
| parent | 48c871c1f6a7c7044dd76774fb469e65c7e2e4e8 (diff) | |
| parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (diff) | |
Merge branch 'master' into upstream
Diffstat (limited to 'drivers/char/agp/alpha-agp.c')
| -rw-r--r-- | drivers/char/agp/alpha-agp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/char/agp/alpha-agp.c b/drivers/char/agp/alpha-agp.c index b4e00a343da..b0acf41c0db 100644 --- a/drivers/char/agp/alpha-agp.c +++ b/drivers/char/agp/alpha-agp.c @@ -91,6 +91,9 @@ static int alpha_core_agp_insert_memory(struct agp_memory *mem, off_t pg_start, int num_entries, status; void *temp; + if (type >= AGP_USER_TYPES || mem->type >= AGP_USER_TYPES) + return -EINVAL; + temp = agp_bridge->current_size; num_entries = A_SIZE_FIX(temp)->num_entries; if ((pg_start + mem->page_count) > num_entries) @@ -142,6 +145,7 @@ struct agp_bridge_driver alpha_core_agp_driver = { .free_by_type = agp_generic_free_by_type, .agp_alloc_page = agp_generic_alloc_page, .agp_destroy_page = agp_generic_destroy_page, + .agp_type_to_mask_type = agp_generic_type_to_mask_type, }; struct agp_bridge_data *alpha_bridge; |