diff options
Diffstat (limited to 'bsd-core')
| -rw-r--r-- | bsd-core/Makefile | 2 | ||||
| -rw-r--r-- | bsd-core/drmP.h | 37 | ||||
| -rw-r--r-- | bsd-core/drm_agpsupport.c | 90 | ||||
| -rw-r--r-- | bsd-core/drm_bufs.c | 239 | ||||
| -rw-r--r-- | bsd-core/drm_drv.c | 25 | ||||
| -rw-r--r-- | bsd-core/mga_drv.c | 48 |
6 files changed, 251 insertions, 190 deletions
diff --git a/bsd-core/Makefile b/bsd-core/Makefile index 79dd685d..895e0377 100644 --- a/bsd-core/Makefile +++ b/bsd-core/Makefile @@ -47,7 +47,7 @@ SHAREDFILES= drm.h \ via_3d_reg.h \ via_dma.c -SUBDIR = drm i915 mach64 mga r128 radeon sis tdfx +SUBDIR = drm mach64 mga r128 radeon sis tdfx # i915 CLEANFILES+= ${SHAREDFILES} diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h index b22ce3b2..88cf938b 100644 --- a/bsd-core/drmP.h +++ b/bsd-core/drmP.h @@ -215,6 +215,13 @@ typedef void irqreturn_t; #define IRQ_HANDLED /* nothing */ #define IRQ_NONE /* nothing */ +enum { + DRM_IS_NOT_AGP, + DRM_MIGHT_BE_AGP, + DRM_IS_AGP +}; +#define DRM_AGP_MEM struct agp_memory_info + #if defined(__FreeBSD__) #define DRM_DEVICE \ drm_device_t *dev = kdev->si_drv1 @@ -585,7 +592,6 @@ typedef struct drm_local_map { int mtrr; /* Boolean: MTRR used */ /* Private data */ int rid; /* PCI resource ID for bus_space */ - int kernel_owned; /* Boolean: 1 = initmapped, 0 = addmapped */ struct resource *bsr; bus_space_tag_t bst; bus_space_handle_t bsh; @@ -823,10 +829,14 @@ int drm_lock_free(drm_device_t *dev, /* Buffer management support (drm_bufs.c) */ unsigned long drm_get_resource_start(drm_device_t *dev, unsigned int resource); unsigned long drm_get_resource_len(drm_device_t *dev, unsigned int resource); -int drm_initmap(drm_device_t *dev, unsigned long start, unsigned long len, - unsigned int resource, int type, int flags); -void drm_remove_map(drm_device_t *dev, drm_local_map_t *map); +void drm_rmmap(drm_device_t *dev, drm_local_map_t *map); int drm_order(unsigned long size); +int drm_addmap(drm_device_t * dev, unsigned long offset, unsigned long size, + drm_map_type_t type, drm_map_flags_t flags, + drm_local_map_t **map_ptr); +int drm_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request); +int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request); +int drm_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request); /* DMA support (drm_dma.c) */ int drm_dma_setup(drm_device_t *dev); @@ -848,11 +858,18 @@ void drm_vbl_send_signals(drm_device_t *dev); int drm_device_is_agp(drm_device_t *dev); drm_agp_head_t *drm_agp_init(void); void drm_agp_uninit(void); +int drm_agp_acquire(drm_device_t *dev); int drm_agp_release(drm_device_t *dev); +int drm_agp_info(drm_device_t * dev, drm_agp_info_t *info); +int drm_agp_enable(drm_device_t *dev, drm_agp_mode_t mode); void *drm_agp_allocate_memory(size_t pages, u32 type); int drm_agp_free_memory(void *handle); int drm_agp_bind_memory(void *handle, off_t start); int drm_agp_unbind_memory(void *handle); +#define drm_alloc_agp(dev, pages, type) drm_agp_allocate_memory(pages, type) +#define drm_free_agp(handle, pages) drm_agp_free_memory(handle) +#define drm_bind_agp(handle, start) drm_agp_bind_memory(handle, start) +#define drm_unbind_agp(handle) drm_agp_unbind_memory(handle) /* Scatter Gather Support (drm_scatter.c) */ void drm_sg_cleanup(drm_sg_mem_t *entry); @@ -904,9 +921,9 @@ int drm_getmagic(DRM_IOCTL_ARGS); int drm_authmagic(DRM_IOCTL_ARGS); /* Buffer management support (drm_bufs.c) */ -int drm_addmap(DRM_IOCTL_ARGS); -int drm_rmmap(DRM_IOCTL_ARGS); -int drm_addbufs(DRM_IOCTL_ARGS); +int drm_addmap_ioctl(DRM_IOCTL_ARGS); +int drm_rmmap_ioctl(DRM_IOCTL_ARGS); +int drm_addbufs_ioctl(DRM_IOCTL_ARGS); int drm_infobufs(DRM_IOCTL_ARGS); int drm_markbufs(DRM_IOCTL_ARGS); int drm_freebufs(DRM_IOCTL_ARGS); @@ -920,10 +937,10 @@ int drm_control(DRM_IOCTL_ARGS); int drm_wait_vblank(DRM_IOCTL_ARGS); /* AGP/GART support (drm_agpsupport.c) */ -int drm_agp_acquire(DRM_IOCTL_ARGS); +int drm_agp_acquire_ioctl(DRM_IOCTL_ARGS); int drm_agp_release_ioctl(DRM_IOCTL_ARGS); -int drm_agp_enable(DRM_IOCTL_ARGS); -int drm_agp_info(DRM_IOCTL_ARGS); +int drm_agp_enable_ioctl(DRM_IOCTL_ARGS); +int drm_agp_info_ioctl(DRM_IOCTL_ARGS); int drm_agp_alloc(DRM_IOCTL_ARGS); int drm_agp_free(DRM_IOCTL_ARGS); int drm_agp_unbind(DRM_IOCTL_ARGS); diff --git a/bsd-core/drm_agpsupport.c b/bsd-core/drm_agpsupport.c index 7c5351ae..9e98140a 100644 --- a/bsd-core/drm_agpsupport.c +++ b/bsd-core/drm_agpsupport.c @@ -38,23 +38,25 @@ #include <dev/pci/pcireg.h> #endif +/* Returns 1 if AGP or 0 if not. */ int drm_device_is_agp(drm_device_t *dev) { + int ret; + + if (dev->device_is_agp != NULL) { + ret = (*dev->device_is_agp)(dev); + + if (ret != DRM_MIGHT_BE_AGP) { + return ret == 2; + } + } + #ifdef __FreeBSD__ /* Code taken from agp.c. IWBNI that was a public interface. */ u_int32_t status; u_int8_t ptr, next; - - if ( dev->driver->device_is_agp != NULL ) { - int err = (*dev->driver->device_is_agp)( dev ); - - if (err != 2) { - return err; - } - } - /* * Check the CAP_LIST bit of the PCI status register first. */ @@ -80,51 +82,65 @@ drm_device_is_agp(drm_device_t *dev) return 0; #else - if ( (dev->driver->device_is_agp != NULL) - && ! (*dev->driver->device_is_agp)( dev ) ) { - return 0; - } - /* XXX: fill me in for non-FreeBSD */ return 1; #endif } -int drm_agp_info(DRM_IOCTL_ARGS) +int drm_agp_info(drm_device_t * dev, drm_agp_info_t *info) { - DRM_DEVICE; struct agp_info *kern; - drm_agp_info_t info; if (!dev->agp || !dev->agp->acquired) return EINVAL; kern = &dev->agp->info; agp_get_info(dev->agp->agpdev, kern); - info.agp_version_major = 1; - info.agp_version_minor = 0; - info.mode = kern->ai_mode; - info.aperture_base = kern->ai_aperture_base; - info.aperture_size = kern->ai_aperture_size; - info.memory_allowed = kern->ai_memory_allowed; - info.memory_used = kern->ai_memory_used; - info.id_vendor = kern->ai_devid & 0xffff; - info.id_device = kern->ai_devid >> 16; + info->agp_version_major = 1; + info->agp_version_minor = 0; + info->mode = kern->ai_mode; + info->aperture_base = kern->ai_aperture_base; + info->aperture_size = kern->ai_aperture_size; + info->memory_allowed = kern->ai_memory_allowed; + info->memory_used = kern->ai_memory_used; + info->id_vendor = kern->ai_devid & 0xffff; + info->id_device = kern->ai_devid >> 16; + + return 0; +} + +int drm_agp_info_ioctl(DRM_IOCTL_ARGS) +{ + int err; + drm_agp_info_t info; + DRM_DEVICE; + + err = drm_agp_info(dev, &info); + if (err != 0) + return err; *(drm_agp_info_t *) data = info; return 0; } -int drm_agp_acquire(DRM_IOCTL_ARGS) +int drm_agp_acquire_ioctl(DRM_IOCTL_ARGS) { DRM_DEVICE; - int retcode; + + return drm_agp_acquire(dev); +} + +int drm_agp_acquire(drm_device_t *dev) +{ + int retcode; if (!dev->agp || dev->agp->acquired) return EINVAL; + retcode = agp_acquire(dev->agp->agpdev); if (retcode) return retcode; + dev->agp->acquired = 1; return 0; } @@ -136,7 +152,7 @@ int drm_agp_release_ioctl(DRM_IOCTL_ARGS) return drm_agp_release(dev); } -void drm_agp_release(drm_device_t * dev) +int drm_agp_release(drm_device_t * dev) { if (!dev->agp || !dev->agp->acquired) return EINVAL; @@ -145,15 +161,11 @@ void drm_agp_release(drm_device_t * dev) return 0; } -int drm_agp_enable(DRM_IOCTL_ARGS) +int drm_agp_enable(drm_device_t *dev, drm_agp_mode_t mode) { - DRM_DEVICE; - drm_agp_mode_t mode; if (!dev->agp || !dev->agp->acquired) return EINVAL; - - mode = *(drm_agp_mode_t *) data; dev->agp->mode = mode.mode; agp_enable(dev->agp->agpdev, mode.mode); @@ -162,6 +174,16 @@ int drm_agp_enable(DRM_IOCTL_ARGS) return 0; } +int drm_agp_enable_ioctl(DRM_IOCTL_ARGS) +{ + drm_agp_mode_t mode; + DRM_DEVICE; + + mode = *(drm_agp_mode_t *) data; + + return drm_agp_enable(dev, mode); +} + int drm_agp_alloc(DRM_IOCTL_ARGS) { DRM_DEVICE; diff --git a/bsd-core/drm_bufs.c b/bsd-core/drm_bufs.c index 9397e4df..0cc2a0d9 100644 --- a/bsd-core/drm_bufs.c +++ b/bsd-core/drm_bufs.c @@ -91,98 +91,35 @@ unsigned long drm_get_resource_len(drm_device_t *dev, unsigned int resource) return len; } -int drm_initmap(drm_device_t *dev, unsigned long start, unsigned long len, - unsigned int resource, int type, int flags) +int drm_addmap(drm_device_t * dev, unsigned long offset, unsigned long size, + drm_map_type_t type, drm_map_flags_t flags, drm_local_map_t **map_ptr) { drm_local_map_t *map; - struct resource *bsr; - - if (type != _DRM_REGISTERS && type != _DRM_FRAME_BUFFER) - return EINVAL; - if (len == 0) - return EINVAL; - - map = malloc(sizeof(*map), M_DRM, M_ZERO | M_NOWAIT); - if (map == NULL) - return ENOMEM; - - map->rid = resource * 4 + 0x10; - bsr = bus_alloc_resource_any(dev->device, SYS_RES_MEMORY, &map->rid, - RF_ACTIVE | RF_SHAREABLE); - if (bsr == NULL) { - DRM_ERROR("Couldn't allocate %s resource\n", - ((type == _DRM_REGISTERS) ? "mmio" : "framebuffer")); - free(map, M_DRM); - return ENOMEM; - } - - map->kernel_owned = 1; - map->type = type; - map->flags = flags; - map->bsr = bsr; - map->bst = rman_get_bustag(bsr); - map->bsh = rman_get_bushandle(bsr); - map->offset = start; - map->size = len; - - if (type == _DRM_REGISTERS) - map->handle = rman_get_virtual(bsr); - - DRM_DEBUG("initmap %d,0x%x@0x%lx/0x%lx\n", map->type, map->flags, - map->offset, map->size); - - if (map->flags & _DRM_WRITE_COMBINING) { - int err; - - err = drm_mtrr_add(map->offset, map->size, DRM_MTRR_WC); - if (err == 0) - map->mtrr = 1; - } - - DRM_LOCK(); - TAILQ_INSERT_TAIL(&dev->maplist, map, link); - DRM_UNLOCK(); - - return 0; -} - -int drm_addmap(DRM_IOCTL_ARGS) -{ - DRM_DEVICE; - drm_map_t request; - drm_local_map_t *map; - - if (!(dev->flags & (FREAD|FWRITE))) - return DRM_ERR(EACCES); /* Require read/write */ - - DRM_COPY_FROM_USER_IOCTL( request, (drm_map_t *)data, sizeof(drm_map_t) ); /* Only allow shared memory to be removable since we only keep enough * book keeping information about shared memory to allow for removal * when processes fork. */ - if ((request.flags & _DRM_REMOVABLE) && request.type != _DRM_SHM) + if ((flags & _DRM_REMOVABLE) && type != _DRM_SHM) return EINVAL; - if ((request.offset & PAGE_MASK) || (request.size & PAGE_MASK)) + if ((offset & PAGE_MASK) || (size & PAGE_MASK)) return EINVAL; - if (request.offset + request.size < request.offset) + if (offset + size < offset) return EINVAL; - DRM_DEBUG("offset = 0x%08lx, size = 0x%08lx, type = %d\n", - request.offset, request.size, request.type); + DRM_DEBUG("offset = 0x%08lx, size = 0x%08lx, type = %d\n", offset, + size, type); /* Check if this is just another version of a kernel-allocated map, and * just hand that back if so. */ - if (request.type == _DRM_REGISTERS || request.type == _DRM_FRAME_BUFFER) + if (type == _DRM_REGISTERS || type == _DRM_FRAME_BUFFER) { DRM_LOCK(); TAILQ_FOREACH(map, &dev->maplist, link) { - if (map->kernel_owned && map->type == request.type && - map->offset == request.offset) { - /* XXX: this size setting is questionable. */ - map->size = request.size; - DRM_DEBUG("Found kernel map %d\n", request.type); + if (map->type == type && map->offset == offset) { + map->size = size; + DRM_DEBUG("Found kernel map %d\n", type); goto done; } } @@ -196,10 +133,10 @@ int drm_addmap(DRM_IOCTL_ARGS) if ( !map ) return DRM_ERR(ENOMEM); - map->offset = request.offset; - map->size = request.size; - map->type = request.type; - map->flags = request.flags; + map->offset = offset; + map->size = size; + map->type = type; + map->flags = flags; switch ( map->type ) { case _DRM_REGISTERS: @@ -264,26 +201,49 @@ int drm_addmap(DRM_IOCTL_ARGS) done: /* Jumped to, with lock held, when a kernel map is found. */ + DRM_UNLOCK(); + + DRM_DEBUG("Added map %d 0x%lx/0x%lx\n", map->type, map->offset, + map->size); + + *map_ptr = map; + + return 0; +} + +int drm_addmap_ioctl(DRM_IOCTL_ARGS) +{ + drm_map_t request; + drm_local_map_t *map; + int err; + DRM_DEVICE; + + if (!(dev->flags & (FREAD|FWRITE))) + return DRM_ERR(EACCES); /* Require read/write */ + + DRM_COPY_FROM_USER_IOCTL(request, (drm_map_t *)data, sizeof(drm_map_t)); + + err = drm_addmap(dev, request.offset, request.size, request.type, + request.flags, &map); + if (err != 0) + return err; + request.offset = map->offset; request.size = map->size; request.type = map->type; request.flags = map->flags; request.mtrr = map->mtrr; request.handle = map->handle; - DRM_UNLOCK(); - - DRM_DEBUG("Added map %d 0x%lx/0x%lx\n", request.type, request.offset, request.size); - if ( request.type != _DRM_SHM ) { + if (request.type != _DRM_SHM) { request.handle = (void *)request.offset; } - - DRM_COPY_TO_USER_IOCTL( (drm_map_t *)data, request, sizeof(drm_map_t) ); + DRM_COPY_TO_USER_IOCTL((drm_map_t *)data, request, sizeof(drm_map_t)); return 0; } -void drm_remove_map(drm_device_t *dev, drm_local_map_t *map) +void drm_rmmap(drm_device_t *dev, drm_local_map_t *map) { DRM_SPINLOCK_ASSERT(&dev->dev_lock); @@ -326,7 +286,7 @@ void drm_remove_map(drm_device_t *dev, drm_local_map_t *map) * isn't in use. */ -int drm_rmmap(DRM_IOCTL_ARGS) +int drm_rmmap_ioctl(DRM_IOCTL_ARGS) { DRM_DEVICE; drm_local_map_t *map; @@ -347,7 +307,7 @@ int drm_rmmap(DRM_IOCTL_ARGS) return DRM_ERR(EINVAL); } - drm_remove_map(dev, map); + drm_rmmap(dev, map); DRM_UNLOCK(); @@ -378,7 +338,7 @@ static void drm_cleanup_buf_error(drm_device_t *dev, drm_buf_entry_t *entry) } } -static int drm_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request) +static int drm_do_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request) { drm_device_dma_t *dma = dev->dma; drm_buf_entry_t *entry; @@ -487,7 +447,7 @@ static int drm_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request) return 0; } -static int drm_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request) +static int drm_do_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request) { drm_device_dma_t *dma = dev->dma; int count; @@ -634,7 +594,7 @@ static int drm_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request) } -static int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request) +static int drm_do_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request) { drm_device_dma_t *dma = dev->dma; drm_buf_entry_t *entry; @@ -745,23 +705,81 @@ static int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request) return 0; } -int drm_addbufs(DRM_IOCTL_ARGS) +int drm_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request) { - DRM_DEVICE; - drm_buf_desc_t request; - int err; - int order; + int order, ret; - DRM_COPY_FROM_USER_IOCTL( request, (drm_buf_desc_t *)data, sizeof(request) ); + DRM_SPINLOCK(&dev->dma_lock); - if (request.count < 0 || request.count > 4096) + if (request->count < 0 || request->count > 4096) + return DRM_ERR(EINVAL); + + order = drm_order(request->size); + if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER) return DRM_ERR(EINVAL); - order = drm_order(request.size); + /* No more allocations after first buffer-using ioctl. */ + if (dev->buf_use != 0) { + DRM_SPINUNLOCK(&dev->dma_lock); + return DRM_ERR(EBUSY); + } + /* No more than one allocation per order */ + if (dev->dma->bufs[order].buf_count != 0) { + DRM_SPINUNLOCK(&dev->dma_lock); + return DRM_ERR(ENOMEM); + } + + ret = drm_do_addbufs_agp(dev, request); + + DRM_SPINUNLOCK(&dev->dma_lock); + + return ret; +} + +int drm_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request) +{ + int order, ret; + + DRM_SPINLOCK(&dev->dma_lock); + + if (request->count < 0 || request->count > 4096) + return DRM_ERR(EINVAL); + + order = drm_order(request->size); if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER) return DRM_ERR(EINVAL); + /* No more allocations after first buffer-using ioctl. */ + if (dev->buf_use != 0) { + DRM_SPINUNLOCK(&dev->dma_lock); + return DRM_ERR(EBUSY); + } + /* No more than one allocation per order */ + if (dev->dma->bufs[order].buf_count != 0) { + DRM_SPINUNLOCK(&dev->dma_lock); + return DRM_ERR(ENOMEM); + } + + ret = drm_do_addbufs_sg(dev, request); + + DRM_SPINUNLOCK(&dev->dma_lock); + + return ret; +} + +int drm_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request) +{ + int order, ret; + DRM_SPINLOCK(&dev->dma_lock); + + if (request->count < 0 || request->count > 4096) + return DRM_ERR(EINVAL); + + order = drm_order(request->size); + if (order < DRM_MIN_ORDER || order > DRM_MAX_ORDER) + return DRM_ERR(EINVAL); + /* No more allocations after first buffer-using ioctl. */ if (dev->buf_use != 0) { DRM_SPINUNLOCK(&dev->dma_lock); @@ -773,16 +791,31 @@ int drm_addbufs(DRM_IOCTL_ARGS) return DRM_ERR(ENOMEM); } - if ( request.flags & _DRM_AGP_BUFFER ) + ret = drm_do_addbufs_pci(dev, request); + + DRM_SPINUNLOCK(&dev->dma_lock); + + return ret; +} + +int drm_addbufs_ioctl(DRM_IOCTL_ARGS) +{ + DRM_DEVICE; + drm_buf_desc_t request; + int err; + + DRM_COPY_FROM_USER_IOCTL(request, (drm_buf_desc_t *)data, + sizeof(request)); + + if (request.flags & _DRM_AGP_BUFFER) err = drm_addbufs_agp(dev, &request); - else - if ( request.flags & _DRM_SG_BUFFER ) + else if (request.flags & _DRM_SG_BUFFER) err = drm_addbufs_sg(dev, &request); else err = drm_addbufs_pci(dev, &request); - DRM_SPINUNLOCK(&dev->dma_lock); - DRM_COPY_TO_USER_IOCTL((drm_buf_desc_t *)data, request, sizeof(request)); + DRM_COPY_TO_USER_IOCTL((drm_buf_desc_t *)data, request, + sizeof(request)); return err; } diff --git a/bsd-core/drm_drv.c b/bsd-core/drm_drv.c index e3cac422..019852d9 100644 --- a/bsd-core/drm_drv.c +++ b/bsd-core/drm_drv.c @@ -71,8 +71,8 @@ static drm_ioctl_desc_t drm_ioctls[256] = { [DRM_IOCTL_NR(DRM_IOCTL_UNBLOCK)] = { drm_noop, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_AUTH_MAGIC)] = { drm_authmagic, 1, 1 }, - [DRM_IOCTL_NR(DRM_IOCTL_ADD_MAP)] = { drm_addmap, 1, 1 }, - [DRM_IOCTL_NR(DRM_IOCTL_RM_MAP)] = { drm_rmmap, 1, 0 }, + [DRM_IOCTL_NR(DRM_IOCTL_ADD_MAP)] = { drm_addmap_ioctl, 1, 1 }, + [DRM_IOCTL_NR(DRM_IOCTL_RM_MAP)] = { drm_rmmap_ioctl, 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_SET_SAREA_CTX)] = { drm_setsareactx, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_GET_SAREA_CTX)] = { drm_getsareactx, 1, 0 }, @@ -92,7 +92,7 @@ static drm_ioctl_desc_t drm_ioctls[256] = { [DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = { drm_unlock, 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { drm_noop, 1, 0 }, - [DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = { drm_addbufs, 1, 1 }, + [DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = { drm_addbufs_ioctl, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_MARK_BUFS)] = { drm_markbufs, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_INFO_BUFS)] = { drm_infobufs, 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_MAP_BUFS)] = { drm_mapbufs, 1, 0 }, @@ -101,10 +101,10 @@ static drm_ioctl_desc_t drm_ioctls[256] = { [DRM_IOCTL_NR(DRM_IOCTL_CONTROL)] = { drm_control, 1, 1 }, - [DRM_IOCTL_NR(DRM_IOCTL_AGP_ACQUIRE)] = { drm_agp_acquire, 1, 1 }, + [DRM_IOCTL_NR(DRM_IOCTL_AGP_ACQUIRE)] = { drm_agp_acquire_ioctl, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_AGP_RELEASE)] = { drm_agp_release_ioctl, 1, 1 }, - [DRM_IOCTL_NR(DRM_IOCTL_AGP_ENABLE)] = { drm_agp_enable, 1, 1 }, - [DRM_IOCTL_NR(DRM_IOCTL_AGP_INFO)] = { drm_agp_info, 1, 0 }, + [DRM_IOCTL_NR(DRM_IOCTL_AGP_ENABLE)] = { drm_agp_enable_ioctl, 1, 1 }, + [DRM_IOCTL_NR(DRM_IOCTL_AGP_INFO)] = { drm_agp_info_ioctl, 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_AGP_ALLOC)] = { drm_agp_alloc, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_AGP_FREE)] = { drm_agp_free, 1, 1 }, [DRM_IOCTL_NR(DRM_IOCTL_AGP_BIND)] = { drm_agp_bind, 1, 1 }, @@ -424,7 +424,7 @@ static int drm_takedown(drm_device_t *dev) dev->agp->memory = NULL; if (dev->agp->acquired) - drm_agp_release(); + drm_agp_release(dev); dev->agp->acquired = 0; dev->agp->enabled = 0; @@ -434,10 +434,8 @@ static int drm_takedown(drm_device_t *dev) dev->sg = NULL; } - /* Clean up maps that weren't set up by the driver. */ TAILQ_FOREACH_SAFE(map, &dev->maplist, link, mapsave) { - if (!map->kernel_owned) - drm_remove_map(dev, map); + drm_rmmap(dev, map); } drm_dma_takedown(dev); @@ -562,8 +560,6 @@ error: */ static void drm_cleanup(drm_device_t *dev) { - drm_local_map_t *map; - DRM_DEBUG( "\n" ); #ifdef __FreeBSD__ @@ -585,11 +581,6 @@ static void drm_cleanup(drm_device_t *dev) drm_takedown(dev); DRM_UNLOCK(); - /* Clean up any maps left over that had been allocated by the driver. */ - while ((map = TAILQ_FIRST(&dev->maplist)) != NULL) { - drm_remove_map(dev, map); - } - if ( dev->agp ) { drm_agp_uninit(); free(dev->agp, M_DRM); diff --git a/bsd-core/mga_drv.c b/bsd-core/mga_drv.c index efb7cc99..04124c06 100644 --- a/bsd-core/mga_drv.c +++ b/bsd-core/mga_drv.c @@ -37,17 +37,36 @@ #include "mga_drv.h" #include "drm_pciids.h" -int mga_driver_device_is_agp(drm_device_t * dev) /* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */ static drm_pci_id_list_t mga_pciidlist[] = { mga_PCI_IDS }; -static int mga_driver_device_is_agp(drm_device_t * dev); - extern drm_ioctl_desc_t mga_ioctls[]; extern int mga_max_ioctl; +/** + * Determine if the device really is AGP or not. + * + * In addition to the usual tests performed by \c drm_device_is_agp, this + * function detects PCI G450 cards that appear to the system exactly like + * AGP G450 cards. + * + * \param dev The device to be tested. + * + * \returns + * If the device is a PCI G450, zero is returned. Otherwise non-zero is + * returned. + * + * \bug + * This function needs to be filled in! The implementation in + * linux-core/mga_drv.c shows what needs to be done. + */ +static int mga_driver_device_is_agp(drm_device_t * dev) +{ + return 1; +} + static void mga_configure(drm_device_t *dev) { dev->dev_priv_size = sizeof(drm_mga_buf_priv_t); @@ -62,7 +81,6 @@ static void mga_configure(drm_device_t *dev) dev->dma_ioctl = mga_dma_buffers; dev->pretakedown = mga_driver_pretakedown; dev->dma_quiescent = mga_driver_dma_quiescent; - dev->device_is_agp = mga_driver_device_is_agp; dev->driver_ioctls = mga_ioctls; @@ -83,27 +101,7 @@ static void mga_configure(drm_device_t *dev) dev->use_vbl_irq = 1; } -/** - * Determine if the device really is AGP or not. - * - * In addition to the usual tests performed by \c drm_device_is_agp, this - * function detects PCI G450 cards that appear to the system exactly like - * AGP G450 cards. - * - * \param dev The device to be tested. - * - * \returns - * If the device is a PCI G450, zero is returned. Otherwise non-zero is - * returned. - * - * \bug - * This function needs to be filled in! The implementation in - * linux-core/mga_drv.c shows what needs to be done. - */ -int mga_driver_device_is_agp(drm_device_t * dev) -{ - return 1; -} + #ifdef __FreeBSD__ static int |