diff options
| -rw-r--r-- | libdrm/xf86drm.c | 17 | ||||
| -rw-r--r-- | linux-core/drm_bufs.c | 16 | ||||
| -rw-r--r-- | linux-core/radeon_drv.c | 4 | ||||
| -rw-r--r-- | linux/drm_bufs.h | 16 | ||||
| -rw-r--r-- | linux/radeon_drv.c | 4 |
5 files changed, 40 insertions, 17 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c index 404840cdd..bb719edb6 100644 --- a/libdrm/xf86drm.c +++ b/libdrm/xf86drm.c @@ -35,11 +35,9 @@ # include "xf86.h" # include "xf86_OSproc.h" # include "xf86_ansic.h" -# include "xf86Priv.h" # define _DRM_MALLOC xalloc # define _DRM_FREE xfree # ifndef XFree86LOADER -# include <sys/stat.h> # include <sys/mman.h> # endif #else @@ -53,6 +51,7 @@ # include <signal.h> # include <sys/types.h> # include <sys/stat.h> +# define stat_t struct stat # include <sys/ioctl.h> # include <sys/mman.h> # include <sys/time.h> @@ -136,11 +135,7 @@ static char *drmStrdup(const char *s) static unsigned long drmGetKeyFromFd(int fd) { -#ifdef XFree86LOADER - struct xf86stat st; -#else - struct stat st; -#endif + stat_t st; st.st_rdev = 0; fstat(fd, &st); @@ -169,11 +164,7 @@ static drmHashEntry *drmGetEntry(int fd) static int drmOpenDevice(long dev, int minor) { -#ifdef XFree86LOADER - struct xf86stat st; -#else - struct stat st; -#endif + stat_t st; char buf[64]; int fd; mode_t dirmode = DRM_DEV_DIRMODE; @@ -220,7 +211,7 @@ static int drmOpenDevice(long dev, int minor) return -errno; } -int drmOpenMinor(int minor, int create) +static int drmOpenMinor(int minor, int create) { int fd; char buf[64]; diff --git a/linux-core/drm_bufs.c b/linux-core/drm_bufs.c index b82d1a263..16af7bd54 100644 --- a/linux-core/drm_bufs.c +++ b/linux-core/drm_bufs.c @@ -946,18 +946,34 @@ int DRM(mapbufs)( struct inode *inode, struct file *filp, goto done; } +#if LINUX_VERSION_CODE <= 0x020402 down( ¤t->mm->mmap_sem ); +#else + down_write( ¤t->mm->mmap_sem ); +#endif virtual = do_mmap( filp, 0, map->size, PROT_READ | PROT_WRITE, MAP_SHARED, (unsigned long)map->offset ); +#if LINUX_VERSION_CODE <= 0x020402 up( ¤t->mm->mmap_sem ); +#else + up_write( ¤t->mm->mmap_sem ); +#endif } else { +#if LINUX_VERSION_CODE <= 0x020402 down( ¤t->mm->mmap_sem ); +#else + down_write( ¤t->mm->mmap_sem ); +#endif virtual = do_mmap( filp, 0, dma->byte_count, PROT_READ | PROT_WRITE, MAP_SHARED, 0 ); +#if LINUX_VERSION_CODE <= 0x020402 up( ¤t->mm->mmap_sem ); +#else + up_write( ¤t->mm->mmap_sem ); +#endif } if ( virtual > -1024UL ) { /* Real error */ diff --git a/linux-core/radeon_drv.c b/linux-core/radeon_drv.c index 59497acae..d76326676 100644 --- a/linux-core/radeon_drv.c +++ b/linux-core/radeon_drv.c @@ -40,8 +40,8 @@ #define DRIVER_DATE "20010405" #define DRIVER_MAJOR 1 -#define DRIVER_MINOR 0 -#define DRIVER_PATCHLEVEL 2 +#define DRIVER_MINOR 1 +#define DRIVER_PATCHLEVEL 1 #define DRIVER_IOCTLS \ [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \ diff --git a/linux/drm_bufs.h b/linux/drm_bufs.h index b82d1a263..16af7bd54 100644 --- a/linux/drm_bufs.h +++ b/linux/drm_bufs.h @@ -946,18 +946,34 @@ int DRM(mapbufs)( struct inode *inode, struct file *filp, goto done; } +#if LINUX_VERSION_CODE <= 0x020402 down( ¤t->mm->mmap_sem ); +#else + down_write( ¤t->mm->mmap_sem ); +#endif virtual = do_mmap( filp, 0, map->size, PROT_READ | PROT_WRITE, MAP_SHARED, (unsigned long)map->offset ); +#if LINUX_VERSION_CODE <= 0x020402 up( ¤t->mm->mmap_sem ); +#else + up_write( ¤t->mm->mmap_sem ); +#endif } else { +#if LINUX_VERSION_CODE <= 0x020402 down( ¤t->mm->mmap_sem ); +#else + down_write( ¤t->mm->mmap_sem ); +#endif virtual = do_mmap( filp, 0, dma->byte_count, PROT_READ | PROT_WRITE, MAP_SHARED, 0 ); +#if LINUX_VERSION_CODE <= 0x020402 up( ¤t->mm->mmap_sem ); +#else + up_write( ¤t->mm->mmap_sem ); +#endif } if ( virtual > -1024UL ) { /* Real error */ diff --git a/linux/radeon_drv.c b/linux/radeon_drv.c index 59497acae..d76326676 100644 --- a/linux/radeon_drv.c +++ b/linux/radeon_drv.c @@ -40,8 +40,8 @@ #define DRIVER_DATE "20010405" #define DRIVER_MAJOR 1 -#define DRIVER_MINOR 0 -#define DRIVER_PATCHLEVEL 2 +#define DRIVER_MINOR 1 +#define DRIVER_PATCHLEVEL 1 #define DRIVER_IOCTLS \ [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \ |