diff options
| author | David Dawes <dawes@xfree86.org> | 2003-04-17 15:27:34 +0000 |
|---|---|---|
| committer | David Dawes <dawes@xfree86.org> | 2003-04-17 15:27:34 +0000 |
| commit | d1b7f551e6d582cd9c44d23883de1f6121907627 (patch) | |
| tree | 97b6ea1752a89520e4609f1c336d28a4d49b2c96 /linux-core | |
| parent | 48e389f3a5109383ca71c6c7f743b5107965f1d9 (diff) | |
Fix DRM module build on 2.5.41 and later kernels (tqueue -> workqueue).
Diffstat (limited to 'linux-core')
| -rw-r--r-- | linux-core/drmP.h | 15 | ||||
| -rw-r--r-- | linux-core/drm_dma.c | 4 |
2 files changed, 18 insertions, 1 deletions
diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 59a445ea..efbc30c0 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -67,7 +67,16 @@ #include <linux/types.h> #include <linux/agp_backend.h> #endif +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,41) +#define HAS_WORKQUEUE 0 +#else +#define HAS_WORKQUEUE 1 +#endif +#if !HAS_WORKQUEUE #include <linux/tqueue.h> +#else +#include <linux/workqueue.h> +#endif #include <linux/poll.h> #include <asm/pgalloc.h> #include "drm.h" @@ -206,7 +215,7 @@ static inline struct page * vmalloc_to_page(void * vmalloc_addr) } #endif -#ifndef REMAP_PAGE_RANGE_5_ARGS /* #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) */ +#ifndef REMAP_PAGE_RANGE_5_ARGS #define DRM_RPR_ARG(vma) #else #define DRM_RPR_ARG(vma) vma, @@ -615,7 +624,11 @@ typedef struct drm_device { int last_checked; /* Last context checked for DMA */ int last_context; /* Last current context */ unsigned long last_switch; /* jiffies at last context switch */ +#if !HAS_WORKQUEUE struct tq_struct tq; +#else + struct work_struct work; +#endif #if __HAVE_VBL_IRQ wait_queue_head_t vbl_queue; atomic_t vbl_received; diff --git a/linux-core/drm_dma.c b/linux-core/drm_dma.c index 71e25b3d..f14e08f0 100644 --- a/linux-core/drm_dma.c +++ b/linux-core/drm_dma.c @@ -538,10 +538,14 @@ int DRM(irq_install)( drm_device_t *dev, int irq ) dev->dma->this_buffer = NULL; #if __HAVE_DMA_IRQ_BH +#if !HAS_WORKQUEUE INIT_LIST_HEAD( &dev->tq.list ); dev->tq.sync = 0; dev->tq.routine = DRM(dma_immediate_bh); dev->tq.data = dev; +#else + INIT_WORK(&dev->work, DRM(dma_immediate_bh), dev); +#endif #endif #if __HAVE_VBL_IRQ |