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| author | Leif Delgass <ldelgass@users.sourceforge.net> | 2002-08-22 18:43:39 +0000 |
|---|---|---|
| committer | Leif Delgass <ldelgass@users.sourceforge.net> | 2002-08-22 18:43:39 +0000 |
| commit | 2febcafd66adfe0728f93e4b9b2954d793f71459 (patch) | |
| tree | 45b5666f22b267d8a698374e4fad7ce57fec1c48 /linux | |
| parent | 18d3fac990b9f3b5820306129feb5563b5d207f4 (diff) | |
SetPageLocked only defined in 2.5.x (x=?), use LockPage for 2.4.x (x>=9).
Also apply build fixes from i810_dma.c to i830_dma.c
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); |