diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/i810_dma.c | 4 | ||||
| -rw-r--r-- | linux/i830_dma.c | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/linux/i810_dma.c b/linux/i810_dma.c index 79ea3baf..f4eef3a3 100644 --- a/linux/i810_dma.c +++ b/linux/i810_dma.c @@ -276,8 +276,12 @@ static unsigned long i810_alloc_page(drm_device_t *dev) set_bit(PG_locked, &virt_to_page(address)->flags); #else get_page(virt_to_page(address)); +#if LINUX_VERSION_CODE < 0x020500 + LockPage(virt_to_page(address)); +#else SetPageLocked(virt_to_page(address)); #endif +#endif return address; } diff --git a/linux/i830_dma.c b/linux/i830_dma.c index 34a9c2e3..643259fc 100644 --- a/linux/i830_dma.c +++ b/linux/i830_dma.c @@ -303,20 +303,24 @@ static unsigned long i830_alloc_page(drm_device_t *dev) if(address == 0UL) return 0; -#if LINUX_VERSION_CODE < 0x020500 +#if LINUX_VERSION_CODE < 0x020409 atomic_inc(&virt_to_page(address)->count); set_bit(PG_locked, &virt_to_page(address)->flags); #else get_page(virt_to_page(address)); +#if LINUX_VERSION_CODE < 0x020500 + LockPage(virt_to_page(address)); +#else SetPageLocked(virt_to_page(address)); #endif +#endif return address; } static void i830_free_page(drm_device_t *dev, unsigned long page) { if (page) { -#if LINUX_VERSION_CODE < 0x020500 +#if LINUX_VERSION_CODE < 0x020409 atomic_dec(&virt_to_page(page)->count); clear_bit(PG_locked, &virt_to_page(page)->flags); wake_up(&virt_to_page(page)->wait); |