diff options
Diffstat (limited to 'include/linux/vgaarb.h')
| -rw-r--r-- | include/linux/vgaarb.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/vgaarb.h b/include/linux/vgaarb.h index 0ee42d9acdc0..2c02f3a8d2ba 100644 --- a/include/linux/vgaarb.h +++ b/include/linux/vgaarb.h | |||
| @@ -78,7 +78,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, | |||
| 78 | * This function acquires VGA resources for the given | 78 | * This function acquires VGA resources for the given |
| 79 | * card and mark those resources locked. If the resource requested | 79 | * card and mark those resources locked. If the resource requested |
| 80 | * are "normal" (and not legacy) resources, the arbiter will first check | 80 | * are "normal" (and not legacy) resources, the arbiter will first check |
| 81 | * wether the card is doing legacy decoding for that type of resource. If | 81 | * whether the card is doing legacy decoding for that type of resource. If |
| 82 | * yes, the lock is "converted" into a legacy resource lock. | 82 | * yes, the lock is "converted" into a legacy resource lock. |
| 83 | * The arbiter will first look for all VGA cards that might conflict | 83 | * The arbiter will first look for all VGA cards that might conflict |
| 84 | * and disable their IOs and/or Memory access, including VGA forwarding | 84 | * and disable their IOs and/or Memory access, including VGA forwarding |
| @@ -89,7 +89,7 @@ extern void vga_set_legacy_decoding(struct pci_dev *pdev, | |||
| 89 | * This function will block if some conflicting card is already locking | 89 | * This function will block if some conflicting card is already locking |
| 90 | * one of the required resources (or any resource on a different bus | 90 | * one of the required resources (or any resource on a different bus |
| 91 | * segment, since P2P bridges don't differenciate VGA memory and IO | 91 | * segment, since P2P bridges don't differenciate VGA memory and IO |
| 92 | * afaik). You can indicate wether this blocking should be interruptible | 92 | * afaik). You can indicate whether this blocking should be interruptible |
| 93 | * by a signal (for userland interface) or not. | 93 | * by a signal (for userland interface) or not. |
| 94 | * Must not be called at interrupt time or in atomic context. | 94 | * Must not be called at interrupt time or in atomic context. |
| 95 | * If the card already owns the resources, the function succeeds. | 95 | * If the card already owns the resources, the function succeeds. |