diff options
| author | Dave Airlie <airlied@linux.ie> | 2004-08-17 13:10:05 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2004-08-17 13:10:05 +0000 |
| commit | 5c9ed8309493acb099463d25b32fabb5b7c004af (patch) | |
| tree | eec5be6f9374b5a2f61d52bd02ba0a44ba7e636d | |
| parent | 93e8c201afac565942f9d3523ac808d3220d6d0e (diff) | |
Merged drmfntbl-0-0-1drmfntbl-0-0-1-20040817-merge
99 files changed, 1416 insertions, 1318 deletions
diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h index e6b1bea97..c67592f6d 100644 --- a/bsd-core/drmP.h +++ b/bsd-core/drmP.h @@ -100,19 +100,6 @@ typedef struct drm_file drm_file_t; #define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8) - /* Mapping helper macros */ -#define DRM_IOREMAP(map, dev) \ - (map)->handle = DRM(ioremap)( dev, map ) - -#define DRM_IOREMAP_NOCACHE(map, dev) \ - (map)->handle = DRM(ioremap_nocache)( dev, map ) - -#define DRM_IOREMAPFREE(map, dev) \ - do { \ - if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( map ); \ - } while (0) - /* Internal types and structures */ #define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) #define DRM_MIN(a,b) ((a)<(b)?(a):(b)) @@ -302,6 +289,32 @@ typedef struct drm_vbl_sig { int pid; } drm_vbl_sig_t; +/** + * DRM device functions structure + */ +struct drm_device; + +struct drm_driver_fn { + int (*preinit)(struct drm_device *, unsigned long flags); + int (*postinit)(struct drm_device *, unsigned long flags); + void (*prerelease)(struct drm_device *, void *filp); + void (*pretakedown)(struct drm_device *); + int (*postcleanup)(struct drm_device *); + int (*presetup)(struct drm_device *); + int (*postsetup)(struct drm_device *); + void (*open_helper)(struct drm_device *, drm_file_t *); + void (*release)(struct drm_device *, void *filp); + void (*dma_ready)(struct drm_device *); + int (*dma_quiescent)(struct drm_device *); + int (*dma_flush_block_and_flush)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*dma_flush_unblock)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*context_ctor)(struct drm_device *dev, int context); + int (*context_dtor)(struct drm_device *dev, int context); + int (*kernel_context_switch)(struct drm_device *dev, int old, int new); + int (*kernel_context_switch_unlock)(struct drm_device *dev); + int (*dma_schedule)(struct drm_device *dev, int locked); +}; + struct drm_device { #ifdef __NetBSD__ struct device device; /* NetBSD's softc is an extension of struct device */ @@ -393,8 +406,13 @@ struct drm_device { drm_sg_mem_t *sg; /* Scatter gather memory */ atomic_t *ctx_bitmap; void *dev_private; + struct drm_driver_fn fn_tbl; + drm_local_map_t *agp_buffer_map; + int dev_priv_size; }; +extern void DRM(driver_register_fns)(struct drm_device *dev); + extern int DRM(flags); /* Memory management support (drm_memory.h) */ @@ -570,5 +588,37 @@ extern void *DRM(pci_alloc)(drm_device_t *dev, size_t size, extern void DRM(pci_free)(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr); +/* Inline replacements for DRM_IOREMAP macros */ +static __inline__ void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap)( dev, map ); +} +#if 0 +static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap_nocache)(dev, map); +} +#endif +static __inline__ void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev) +{ + if ( map->handle && map->size ) + DRM(ioremapfree)( map ); +} + +static __inline__ struct drm_local_map *drm_core_findmap(struct drm_device *dev, unsigned long offset) +{ + drm_map_list_entry_t *listentry; + TAILQ_FOREACH(listentry, dev->maplist, link) { + if ( listentry->map->offset == offset ) { + return listentry->map; + } + } + return NULL; +} + +static __inline__ void drm_core_dropmap(struct drm_map *map) +{ +} + #endif /* __KERNEL__ */ #endif /* _DRM_P_H_ */ diff --git a/bsd-core/drm_bufs.c b/bsd-core/drm_bufs.c index d5beb3be8..d27254c26 100644 --- a/bsd-core/drm_bufs.c +++ b/bsd-core/drm_bufs.c @@ -40,17 +40,6 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_BUF_PRIV_T -#define DRIVER_BUF_PRIV_T u32 -#endif -#ifndef DRIVER_AGP_BUFFERS_MAP -#if __HAVE_AGP && __HAVE_DMA -#error "You must define DRIVER_AGP_BUFFERS_MAP()" -#else -#define DRIVER_AGP_BUFFERS_MAP( dev ) NULL -#endif -#endif - /* * Compute order. Can be made faster. */ @@ -111,7 +100,7 @@ int DRM(addmap)( DRM_IOCTL_ARGS ) switch ( map->type ) { case _DRM_REGISTERS: - DRM_IOREMAP(map, dev); + drm_core_ioremap(map, dev); if (!(map->flags & _DRM_WRITE_COMBINING)) break; /* FALLTHROUGH */ @@ -353,7 +342,7 @@ static int DRM(addbufs_agp)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); + buf->dev_priv_size = dev->dev_priv_size; buf->dev_private = DRM(calloc)(1, buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { @@ -512,8 +501,8 @@ static int DRM(addbufs_pci)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)(sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)(buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { /* Set count correctly so we free the proper amount. */ @@ -636,7 +625,7 @@ static int DRM(addbufs_sg)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); + buf->dev_priv_size = dev->dev_priv_size; buf->dev_private = DRM(calloc)(1, buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { @@ -907,7 +896,7 @@ int DRM(mapbufs)( DRM_IOCTL_ARGS ) if ((__HAVE_AGP && (dma->flags & _DRM_DMA_USE_AGP)) || (__HAVE_SG && (dma->flags & _DRM_DMA_USE_SG))) { - drm_local_map_t *map = DRIVER_AGP_BUFFERS_MAP(dev); + drm_local_map_t *map = dev->agp_buffer_map; if (map == NULL) { retcode = EINVAL; diff --git a/bsd-core/drm_context.c b/bsd-core/drm_context.c index a61b77889..aa6552977 100644 --- a/bsd-core/drm_context.c +++ b/bsd-core/drm_context.c @@ -278,10 +278,8 @@ int DRM(addctx)( DRM_IOCTL_ARGS ) return DRM_ERR(ENOMEM); } -#ifdef DRIVER_CTX_CTOR - if ( ctx.handle != DRM_KERNEL_CONTEXT ) - DRIVER_CTX_CTOR(dev, ctx.handle); -#endif + if ( dev->fn_tbl.context_ctor && ctx.handle != DRM_KERNEL_CONTEXT ) + dev->fn_tbl.context_ctor(dev, ctx.handle); DRM_COPY_TO_USER_IOCTL( (drm_ctx_t *)data, ctx, sizeof(ctx) ); @@ -341,9 +339,9 @@ int DRM(rmctx)( DRM_IOCTL_ARGS ) DRM_DEBUG( "%d\n", ctx.handle ); if ( ctx.handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR(dev, ctx.handle); -#endif + if (dev->fn_tbl.context_dtor) + dev->fn_tbl.context_dtor(dev, ctx.handle); + DRM(ctxbitmap_free)( dev, ctx.handle ); } diff --git a/bsd-core/drm_drv.c b/bsd-core/drm_drv.c index 256be44de..4e82ef814 100644 --- a/bsd-core/drm_drv.c +++ b/bsd-core/drm_drv.c @@ -77,33 +77,9 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_PREINIT -#define DRIVER_PREINIT(dev) do {} while (0) -#endif -#ifndef DRIVER_POSTINIT -#define DRIVER_POSTINIT(dev) do {} while (0) -#endif -#ifndef DRIVER_PRERELEASE -#define DRIVER_PRERELEASE() -#endif -#ifndef DRIVER_PRETAKEDOWN -#define DRIVER_PRETAKEDOWN(dev) -#endif -#ifndef DRIVER_POSTCLEANUP -#define DRIVER_POSTCLEANUP() -#endif -#ifndef DRIVER_PRESETUP -#define DRIVER_PRESETUP() -#endif -#ifndef DRIVER_POSTSETUP -#define DRIVER_POSTSETUP() -#endif #ifndef DRIVER_IOCTLS #define DRIVER_IOCTLS #endif -#ifndef DRIVER_OPEN_HELPER -#define DRIVER_OPEN_HELPER( priv, dev ) -#endif #ifndef DRIVER_FOPS #endif @@ -437,7 +413,9 @@ static int DRM(setup)( drm_device_t *dev ) DRM_SPINLOCK_ASSERT(&dev->dev_lock); - DRIVER_PRESETUP(); + if (dev->fn_tbl.presetup) + dev->fn_tbl.presetup(dev); + dev->buf_use = 0; #if __HAVE_DMA @@ -507,7 +485,9 @@ static int DRM(setup)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_POSTSETUP(); + if (dev->fn_tbl.postsetup) + dev->fn_tbl.postsetup(dev); + return 0; } @@ -523,7 +503,9 @@ static int DRM(takedown)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_PRETAKEDOWN(dev); + if (dev->fn_tbl.pretakedown) + dev->fn_tbl.pretakedown(dev); + #if __HAVE_IRQ if (dev->irq_enabled) DRM(irq_uninstall)( dev ); @@ -638,8 +620,7 @@ static int DRM(init)( device_t nbdev ) int retcode; #endif DRM_DEBUG( "\n" ); - DRIVER_PREINIT(dev); - + #ifdef __FreeBSD__ unit = device_get_unit(nbdev); dev = device_get_softc(nbdev); @@ -650,6 +631,13 @@ static int DRM(init)( device_t nbdev ) else dev->device = nbdev; + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + dev->fn_tbl.preinit(dev, 0); + dev->devnode = make_dev( &DRM(cdevsw), unit, DRM_DEV_UID, @@ -661,6 +649,14 @@ static int DRM(init)( device_t nbdev ) #endif #elif defined(__NetBSD__) unit = minor(dev->device.dv_unit); + + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + dev->fn_tbl.preinit(dev, 0); + #endif dev->irq = pci_get_irq(dev->device); @@ -716,7 +712,8 @@ static int DRM(init)( device_t nbdev ) DRIVER_DATE, unit ); - DRIVER_POSTINIT(dev); + if (dev->fn_tbl.postinit) + dev->fn_tbl.postinit(dev, 0); return 0; @@ -773,7 +770,9 @@ static void DRM(cleanup)(drm_device_t *dev) dev->agp = NULL; } #endif - DRIVER_POSTCLEANUP(); + if (dev->fn_tbl.postcleanup) + dev->fn_tbl.postcleanup(dev); + DRM(mem_uninit)(); #if defined(__FreeBSD__) && __FreeBSD_version >= 500000 mtx_destroy(&dev->dev_lock); @@ -854,7 +853,8 @@ int DRM(close)(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p) return EINVAL; } - DRIVER_PRERELEASE(); + if (dev->fn_tbl.prerelease) + dev->fn_tbl.prerelease(dev, filp); /* ======================================================== * Begin inline drm_release diff --git a/bsd-core/drm_fops.c b/bsd-core/drm_fops.c index a3678730b..2c4479920 100644 --- a/bsd-core/drm_fops.c +++ b/bsd-core/drm_fops.c @@ -90,7 +90,8 @@ int DRM(open_helper)(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p, priv->ioctl_count = 0; priv->authenticated = !DRM_SUSER(p); - DRIVER_OPEN_HELPER( priv, dev ); + if (dev->fn_tbl.open_helper) + dev->fn_tbl.open_helper(dev, priv); TAILQ_INSERT_TAIL(&dev->files, priv, link); } diff --git a/bsd-core/drm_os_freebsd.h b/bsd-core/drm_os_freebsd.h index dd95d9cb1..3ae2dc0bb 100644 --- a/bsd-core/drm_os_freebsd.h +++ b/bsd-core/drm_os_freebsd.h @@ -447,18 +447,6 @@ find_first_zero_bit(volatile void *p, int max) #define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS #endif -#define DRM_FIND_MAP(dest, o) \ - do { \ - drm_map_list_entry_t *listentry; \ - TAILQ_FOREACH(listentry, dev->maplist, link) { \ - if ( listentry->map->offset == o ) { \ - dest = listentry->map; \ - break; \ - } \ - } \ - } while (0) - - /* Internal functions */ /* drm_drv.h */ diff --git a/bsd-core/drm_os_netbsd.h b/bsd-core/drm_os_netbsd.h index 47b8f5017..832f83183 100644 --- a/bsd-core/drm_os_netbsd.h +++ b/bsd-core/drm_os_netbsd.h @@ -357,17 +357,6 @@ do { \ #define DRM_DEBUG(fmt, arg...) do { } while (0) #endif -#define DRM_FIND_MAP(dest, o) \ - do { \ - drm_map_list_entry_t *listentry; \ - TAILQ_FOREACH(listentry, dev->maplist, link) { \ - if ( listentry->map->offset == o ) { \ - dest = listentry->map; \ - break; \ - } \ - } \ - } while (0) - /* Internal functions */ /* drm_drv.h */ diff --git a/bsd-core/sis_drv.c b/bsd-core/sis_drv.c index 4283efdc8..2d40018e0 100644 --- a/bsd-core/sis_drv.c +++ b/bsd-core/sis_drv.c @@ -50,3 +50,4 @@ DRIVER_MODULE(sisdrm, pci, sisdrv_driver, sisdrv_devclass, 0, 0); #elif defined(__NetBSD__) CFDRIVER_DECL(sis, DV_TTY, NULL); #endif /* __FreeBSD__ */ + diff --git a/bsd-core/tdfx_drv.c b/bsd-core/tdfx_drv.c index e96216c80..bc038cc0f 100644 --- a/bsd-core/tdfx_drv.c +++ b/bsd-core/tdfx_drv.c @@ -52,3 +52,7 @@ DRIVER_MODULE(tdfx, pci, tdfx_driver, tdfx_devclass, 0, 0); #elif defined(__NetBSD__) CFDRIVER_DECL(tdfx, DV_TTY, NULL); #endif /* __FreeBSD__ */ + +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} diff --git a/bsd/drmP.h b/bsd/drmP.h index e6b1bea97..c67592f6d 100644 --- a/bsd/drmP.h +++ b/bsd/drmP.h @@ -100,19 +100,6 @@ typedef struct drm_file drm_file_t; #define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8) - /* Mapping helper macros */ -#define DRM_IOREMAP(map, dev) \ - (map)->handle = DRM(ioremap)( dev, map ) - -#define DRM_IOREMAP_NOCACHE(map, dev) \ - (map)->handle = DRM(ioremap_nocache)( dev, map ) - -#define DRM_IOREMAPFREE(map, dev) \ - do { \ - if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( map ); \ - } while (0) - /* Internal types and structures */ #define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) #define DRM_MIN(a,b) ((a)<(b)?(a):(b)) @@ -302,6 +289,32 @@ typedef struct drm_vbl_sig { int pid; } drm_vbl_sig_t; +/** + * DRM device functions structure + */ +struct drm_device; + +struct drm_driver_fn { + int (*preinit)(struct drm_device *, unsigned long flags); + int (*postinit)(struct drm_device *, unsigned long flags); + void (*prerelease)(struct drm_device *, void *filp); + void (*pretakedown)(struct drm_device *); + int (*postcleanup)(struct drm_device *); + int (*presetup)(struct drm_device *); + int (*postsetup)(struct drm_device *); + void (*open_helper)(struct drm_device *, drm_file_t *); + void (*release)(struct drm_device *, void *filp); + void (*dma_ready)(struct drm_device *); + int (*dma_quiescent)(struct drm_device *); + int (*dma_flush_block_and_flush)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*dma_flush_unblock)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*context_ctor)(struct drm_device *dev, int context); + int (*context_dtor)(struct drm_device *dev, int context); + int (*kernel_context_switch)(struct drm_device *dev, int old, int new); + int (*kernel_context_switch_unlock)(struct drm_device *dev); + int (*dma_schedule)(struct drm_device *dev, int locked); +}; + struct drm_device { #ifdef __NetBSD__ struct device device; /* NetBSD's softc is an extension of struct device */ @@ -393,8 +406,13 @@ struct drm_device { drm_sg_mem_t *sg; /* Scatter gather memory */ atomic_t *ctx_bitmap; void *dev_private; + struct drm_driver_fn fn_tbl; + drm_local_map_t *agp_buffer_map; + int dev_priv_size; }; +extern void DRM(driver_register_fns)(struct drm_device *dev); + extern int DRM(flags); /* Memory management support (drm_memory.h) */ @@ -570,5 +588,37 @@ extern void *DRM(pci_alloc)(drm_device_t *dev, size_t size, extern void DRM(pci_free)(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr); +/* Inline replacements for DRM_IOREMAP macros */ +static __inline__ void drm_core_ioremap(struct drm_local_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap)( dev, map ); +} +#if 0 +static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap_nocache)(dev, map); +} +#endif +static __inline__ void drm_core_ioremapfree(struct drm_local_map *map, struct drm_device *dev) +{ + if ( map->handle && map->size ) + DRM(ioremapfree)( map ); +} + +static __inline__ struct drm_local_map *drm_core_findmap(struct drm_device *dev, unsigned long offset) +{ + drm_map_list_entry_t *listentry; + TAILQ_FOREACH(listentry, dev->maplist, link) { + if ( listentry->map->offset == offset ) { + return listentry->map; + } + } + return NULL; +} + +static __inline__ void drm_core_dropmap(struct drm_map *map) +{ +} + #endif /* __KERNEL__ */ #endif /* _DRM_P_H_ */ diff --git a/bsd/drm_bufs.h b/bsd/drm_bufs.h index d5beb3be8..d27254c26 100644 --- a/bsd/drm_bufs.h +++ b/bsd/drm_bufs.h @@ -40,17 +40,6 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_BUF_PRIV_T -#define DRIVER_BUF_PRIV_T u32 -#endif -#ifndef DRIVER_AGP_BUFFERS_MAP -#if __HAVE_AGP && __HAVE_DMA -#error "You must define DRIVER_AGP_BUFFERS_MAP()" -#else -#define DRIVER_AGP_BUFFERS_MAP( dev ) NULL -#endif -#endif - /* * Compute order. Can be made faster. */ @@ -111,7 +100,7 @@ int DRM(addmap)( DRM_IOCTL_ARGS ) switch ( map->type ) { case _DRM_REGISTERS: - DRM_IOREMAP(map, dev); + drm_core_ioremap(map, dev); if (!(map->flags & _DRM_WRITE_COMBINING)) break; /* FALLTHROUGH */ @@ -353,7 +342,7 @@ static int DRM(addbufs_agp)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); + buf->dev_priv_size = dev->dev_priv_size; buf->dev_private = DRM(calloc)(1, buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { @@ -512,8 +501,8 @@ static int DRM(addbufs_pci)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)(sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)(buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { /* Set count correctly so we free the proper amount. */ @@ -636,7 +625,7 @@ static int DRM(addbufs_sg)(drm_device_t *dev, drm_buf_desc_t *request) buf->pending = 0; buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); + buf->dev_priv_size = dev->dev_priv_size; buf->dev_private = DRM(calloc)(1, buf->dev_priv_size, DRM_MEM_BUFS); if (buf->dev_private == NULL) { @@ -907,7 +896,7 @@ int DRM(mapbufs)( DRM_IOCTL_ARGS ) if ((__HAVE_AGP && (dma->flags & _DRM_DMA_USE_AGP)) || (__HAVE_SG && (dma->flags & _DRM_DMA_USE_SG))) { - drm_local_map_t *map = DRIVER_AGP_BUFFERS_MAP(dev); + drm_local_map_t *map = dev->agp_buffer_map; if (map == NULL) { retcode = EINVAL; diff --git a/bsd/drm_context.h b/bsd/drm_context.h index a61b77889..aa6552977 100644 --- a/bsd/drm_context.h +++ b/bsd/drm_context.h @@ -278,10 +278,8 @@ int DRM(addctx)( DRM_IOCTL_ARGS ) return DRM_ERR(ENOMEM); } -#ifdef DRIVER_CTX_CTOR - if ( ctx.handle != DRM_KERNEL_CONTEXT ) - DRIVER_CTX_CTOR(dev, ctx.handle); -#endif + if ( dev->fn_tbl.context_ctor && ctx.handle != DRM_KERNEL_CONTEXT ) + dev->fn_tbl.context_ctor(dev, ctx.handle); DRM_COPY_TO_USER_IOCTL( (drm_ctx_t *)data, ctx, sizeof(ctx) ); @@ -341,9 +339,9 @@ int DRM(rmctx)( DRM_IOCTL_ARGS ) DRM_DEBUG( "%d\n", ctx.handle ); if ( ctx.handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR(dev, ctx.handle); -#endif + if (dev->fn_tbl.context_dtor) + dev->fn_tbl.context_dtor(dev, ctx.handle); + DRM(ctxbitmap_free)( dev, ctx.handle ); } diff --git a/bsd/drm_drv.h b/bsd/drm_drv.h index 256be44de..4e82ef814 100644 --- a/bsd/drm_drv.h +++ b/bsd/drm_drv.h @@ -77,33 +77,9 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_PREINIT -#define DRIVER_PREINIT(dev) do {} while (0) -#endif -#ifndef DRIVER_POSTINIT -#define DRIVER_POSTINIT(dev) do {} while (0) -#endif -#ifndef DRIVER_PRERELEASE -#define DRIVER_PRERELEASE() -#endif -#ifndef DRIVER_PRETAKEDOWN -#define DRIVER_PRETAKEDOWN(dev) -#endif -#ifndef DRIVER_POSTCLEANUP -#define DRIVER_POSTCLEANUP() -#endif -#ifndef DRIVER_PRESETUP -#define DRIVER_PRESETUP() -#endif -#ifndef DRIVER_POSTSETUP -#define DRIVER_POSTSETUP() -#endif #ifndef DRIVER_IOCTLS #define DRIVER_IOCTLS #endif -#ifndef DRIVER_OPEN_HELPER -#define DRIVER_OPEN_HELPER( priv, dev ) -#endif #ifndef DRIVER_FOPS #endif @@ -437,7 +413,9 @@ static int DRM(setup)( drm_device_t *dev ) DRM_SPINLOCK_ASSERT(&dev->dev_lock); - DRIVER_PRESETUP(); + if (dev->fn_tbl.presetup) + dev->fn_tbl.presetup(dev); + dev->buf_use = 0; #if __HAVE_DMA @@ -507,7 +485,9 @@ static int DRM(setup)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_POSTSETUP(); + if (dev->fn_tbl.postsetup) + dev->fn_tbl.postsetup(dev); + return 0; } @@ -523,7 +503,9 @@ static int DRM(takedown)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_PRETAKEDOWN(dev); + if (dev->fn_tbl.pretakedown) + dev->fn_tbl.pretakedown(dev); + #if __HAVE_IRQ if (dev->irq_enabled) DRM(irq_uninstall)( dev ); @@ -638,8 +620,7 @@ static int DRM(init)( device_t nbdev ) int retcode; #endif DRM_DEBUG( "\n" ); - DRIVER_PREINIT(dev); - + #ifdef __FreeBSD__ unit = device_get_unit(nbdev); dev = device_get_softc(nbdev); @@ -650,6 +631,13 @@ static int DRM(init)( device_t nbdev ) else dev->device = nbdev; + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + dev->fn_tbl.preinit(dev, 0); + dev->devnode = make_dev( &DRM(cdevsw), unit, DRM_DEV_UID, @@ -661,6 +649,14 @@ static int DRM(init)( device_t nbdev ) #endif #elif defined(__NetBSD__) unit = minor(dev->device.dv_unit); + + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + dev->fn_tbl.preinit(dev, 0); + #endif dev->irq = pci_get_irq(dev->device); @@ -716,7 +712,8 @@ static int DRM(init)( device_t nbdev ) DRIVER_DATE, unit ); - DRIVER_POSTINIT(dev); + if (dev->fn_tbl.postinit) + dev->fn_tbl.postinit(dev, 0); return 0; @@ -773,7 +770,9 @@ static void DRM(cleanup)(drm_device_t *dev) dev->agp = NULL; } #endif - DRIVER_POSTCLEANUP(); + if (dev->fn_tbl.postcleanup) + dev->fn_tbl.postcleanup(dev); + DRM(mem_uninit)(); #if defined(__FreeBSD__) && __FreeBSD_version >= 500000 mtx_destroy(&dev->dev_lock); @@ -854,7 +853,8 @@ int DRM(close)(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p) return EINVAL; } - DRIVER_PRERELEASE(); + if (dev->fn_tbl.prerelease) + dev->fn_tbl.prerelease(dev, filp); /* ======================================================== * Begin inline drm_release diff --git a/bsd/drm_fops.h b/bsd/drm_fops.h index a3678730b..2c4479920 100644 --- a/bsd/drm_fops.h +++ b/bsd/drm_fops.h @@ -90,7 +90,8 @@ int DRM(open_helper)(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p, priv->ioctl_count = 0; priv->authenticated = !DRM_SUSER(p); - DRIVER_OPEN_HELPER( priv, dev ); + if (dev->fn_tbl.open_helper) + dev->fn_tbl.open_helper(dev, priv); TAILQ_INSERT_TAIL(&dev->files, priv, link); } diff --git a/bsd/drm_os_freebsd.h b/bsd/drm_os_freebsd.h index dd95d9cb1..3ae2dc0bb 100644 --- a/bsd/drm_os_freebsd.h +++ b/bsd/drm_os_freebsd.h @@ -447,18 +447,6 @@ find_first_zero_bit(volatile void *p, int max) #define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS #endif -#define DRM_FIND_MAP(dest, o) \ - do { \ - drm_map_list_entry_t *listentry; \ - TAILQ_FOREACH(listentry, dev->maplist, link) { \ - if ( listentry->map->offset == o ) { \ - dest = listentry->map; \ - break; \ - } \ - } \ - } while (0) - - /* Internal functions */ /* drm_drv.h */ diff --git a/bsd/drm_os_netbsd.h b/bsd/drm_os_netbsd.h index 47b8f5017..832f83183 100644 --- a/bsd/drm_os_netbsd.h +++ b/bsd/drm_os_netbsd.h @@ -357,17 +357,6 @@ do { \ #define DRM_DEBUG(fmt, arg...) do { } while (0) #endif -#define DRM_FIND_MAP(dest, o) \ - do { \ - drm_map_list_entry_t *listentry; \ - TAILQ_FOREACH(listentry, dev->maplist, link) { \ - if ( listentry->map->offset == o ) { \ - dest = listentry->map; \ - break; \ - } \ - } \ - } while (0) - /* Internal functions */ /* drm_drv.h */ diff --git a/bsd/sis_drv.c b/bsd/sis_drv.c index 4283efdc8..2d40018e0 100644 --- a/bsd/sis_drv.c +++ b/bsd/sis_drv.c @@ -50,3 +50,4 @@ DRIVER_MODULE(sisdrm, pci, sisdrv_driver, sisdrv_devclass, 0, 0); #elif defined(__NetBSD__) CFDRIVER_DECL(sis, DV_TTY, NULL); #endif /* __FreeBSD__ */ + diff --git a/bsd/tdfx_drv.c b/bsd/tdfx_drv.c index e96216c80..bc038cc0f 100644 --- a/bsd/tdfx_drv.c +++ b/bsd/tdfx_drv.c @@ -52,3 +52,7 @@ DRIVER_MODULE(tdfx, pci, tdfx_driver, tdfx_devclass, 0, 0); #elif defined(__NetBSD__) CFDRIVER_DECL(tdfx, DV_TTY, NULL); #endif /* __FreeBSD__ */ + +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} diff --git a/linux-core/drmP.h b/linux-core/drmP.h index 1928fabd3..75fb999a5 100644 --- a/linux-core/drmP.h +++ b/linux-core/drmP.h @@ -105,12 +105,6 @@ #ifndef __HAVE_IRQ #define __HAVE_IRQ 0 #endif -#ifndef __HAVE_DMA_WAITLIST -#define __HAVE_DMA_WAITLIST 0 -#endif -#ifndef __HAVE_DMA_FREELIST -#define __HAVE_DMA_FREELIST 0 -#endif #define __REALLY_HAVE_AGP (__HAVE_AGP && (defined(CONFIG_AGP) || \ defined(CONFIG_AGP_MODULE))) @@ -225,54 +219,6 @@ /***********************************************************************/ -/** \name Mapping helper macros */ -/*@{*/ - -#define DRM_IOREMAP(map, dev) \ - (map)->handle = DRM(ioremap)( (map)->offset, (map)->size, (dev) ) - -#define DRM_IOREMAP_NOCACHE(map, dev) \ - (map)->handle = DRM(ioremap_nocache)((map)->offset, (map)->size, (dev)) - -#define DRM_IOREMAPFREE(map, dev) \ - do { \ - if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( (map)->handle, (map)->size, (dev) ); \ - } while (0) - -/** - * Find mapping. - * - * \param _map matching mapping if found, untouched otherwise. - * \param _o offset. - * - * Expects the existence of a local variable named \p dev pointing to the - * drm_device structure. - */ -#define DRM_FIND_MAP(_map, _o) \ -do { \ - struct list_head *_list; \ - list_for_each( _list, &dev->maplist->head ) { \ - drm_map_list_t *_entry = list_entry( _list, drm_map_list_t, head ); \ - if ( _entry->map && \ - _entry->map->offset == (_o) ) { \ - (_map) = _entry->map; \ - break; \ - } \ - } \ -} while(0) - -/** - * Drop mapping. - * - * \sa #DRM_FIND_MAP. - */ -#define DRM_DROP_MAP(_map) - -/*@}*/ - - -/***********************************************************************/ /** \name Internal types and structures */ /*@{*/ @@ -569,6 +515,35 @@ typedef struct drm_vbl_sig { #endif +/** + * DRM device functions structure + */ +struct drm_device; + +struct drm_driver_fn { + int (*preinit)(struct drm_device *, unsigned long flags); + int (*postinit)(struct drm_device *, unsigned long flags); + void (*prerelease)(struct drm_device *, struct file *filp); + void (*pretakedown)(struct drm_device *); + int (*postcleanup)(struct drm_device *); + int (*presetup)(struct drm_device *); + int (*postsetup)(struct drm_device *); + void (*open_helper)(struct drm_device *, drm_file_t *); + void (*release)(struct drm_device *, struct file *filp); + void (*dma_ready)(struct drm_device *); + int (*dma_quiescent)(struct drm_device *); + int (*dma_flush_block_and_flush)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*dma_flush_unblock)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*context_ctor)(struct drm_device *dev, int context); + int (*context_dtor)(struct drm_device *dev, int context); + int (*kernel_context_switch)(struct drm_device *dev, int old, int new); + int (*kernel_context_switch_unlock)(struct drm_device *dev); + int (*dma_schedule)(struct drm_device *dev, int locked); + int (*waitlist_destroy)(drm_waitlist_t *bl); + int (*freelist_create)(drm_freelist_t *bl, int count); + int (*freelist_put)(struct drm_device *dev, drm_freelist_t *bl, drm_buf_t *buf); + int (*freelist_destroy)(drm_freelist_t *bl); +}; /** * DRM device structure. @@ -704,8 +679,12 @@ typedef struct drm_device { sigset_t sigmask; int need_reset; /**< secondary device needing reset */ + struct drm_driver_fn fn_tbl; + drm_local_map_t *agp_buffer_map; + int dev_priv_size; } drm_device_t; +extern void DRM(driver_register_fns)(struct drm_device *dev); /******************************************************************/ /** \name Internal function definitions */ @@ -960,6 +939,40 @@ extern void *DRM(pci_alloc)(drm_device_t *dev, size_t size, extern void DRM(pci_free)(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr); + +/* Inline replacements for DRM_IOREMAP macros */ +static __inline__ void drm_core_ioremap(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap)( map->offset, map->size, dev ); +} + +static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap_nocache)(map->offset, map->size, dev); +} + +static __inline__ void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev) +{ + if ( map->handle && map->size ) + DRM(ioremapfree)( map->handle, map->size, dev ); +} + +static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev, unsigned long offset) +{ + struct list_head *_list; + list_for_each( _list, &dev->maplist->head ) { + drm_map_list_t *_entry = list_entry( _list, drm_map_list_t, head ); + if ( _entry->map && + _entry->map->offset == offset ) { + return _entry->map; + } + } + return NULL; +} + +static __inline__ void drm_core_dropmap(struct drm_map *map) +{ +} /*@}*/ #endif /* __KERNEL__ */ diff --git a/linux-core/drm_bufs.c b/linux-core/drm_bufs.c index ef7c37567..d3d0b83cd 100644 --- a/linux-core/drm_bufs.c +++ b/linux-core/drm_bufs.c @@ -45,18 +45,6 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_BUF_PRIV_T -#define DRIVER_BUF_PRIV_T u32 -#endif -#ifndef DRIVER_AGP_BUFFERS_MAP -#if __HAVE_AGP && __HAVE_DMA -#error "You must define DRIVER_AGP_BUFFERS_MAP()" -#else -#define DRIVER_AGP_BUFFERS_MAP( dev ) NULL -#endif -#endif - - /** * Compute size order. Returns the exponent of the smaller power of two which * is greater or equal to given number. @@ -316,7 +304,7 @@ int DRM(rmmap)(struct inode *inode, struct file *filp, * * Frees any pages and buffers associated with the given entry. */ -static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) +static void DRM(cleanup_buf_error)(drm_device_t *dev, drm_buf_entry_t *entry) { int i; @@ -349,9 +337,8 @@ static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) sizeof(*entry->buflist), DRM_MEM_BUFS); -#if __HAVE_DMA_FREELIST - DRM(freelist_destroy)(&entry->freelist); -#endif + if (dev->fn_tbl.freelist_destroy) + dev->fn_tbl.freelist_destroy(&entry->freelist); entry->buf_count = 0; } @@ -474,13 +461,13 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( buf->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -504,7 +491,7 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -521,12 +508,14 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -665,7 +654,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -699,14 +688,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -730,7 +719,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if (!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -760,12 +749,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, dma->page_count += entry->seg_count << page_order; dma->byte_count += PAGE_SIZE * (entry->seg_count << page_order); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -883,13 +874,13 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -914,7 +905,7 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -931,12 +922,14 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -1222,7 +1215,7 @@ int DRM(mapbufs)( struct inode *inode, struct file *filp, if ( request.count >= dma->buf_count ) { if ( (__HAVE_AGP && (dma->flags & _DRM_DMA_USE_AGP)) || (__HAVE_SG && (dma->flags & _DRM_DMA_USE_SG)) ) { - drm_map_t *map = DRIVER_AGP_BUFFERS_MAP( dev ); + drm_map_t *map = dev->agp_buffer_map; if ( !map ) { retcode = -EINVAL; diff --git a/linux-core/drm_context.c b/linux-core/drm_context.c index 0cf345496..dd280e53b 100644 --- a/linux-core/drm_context.c +++ b/linux-core/drm_context.c @@ -420,10 +420,13 @@ int DRM(addctx)( struct inode *inode, struct file *filp, /* Should this return -EBUSY instead? */ return -ENOMEM; } -#ifdef DRIVER_CTX_CTOR + if ( ctx.handle != DRM_KERNEL_CONTEXT ) - DRIVER_CTX_CTOR(dev, ctx.handle); -#endif + { + if (dev->fn_tbl.context_ctor) + dev->fn_tbl.context_ctor(dev, ctx.handle); + } + ctx_entry = DRM(alloc)( sizeof(*ctx_entry), DRM_MEM_CTXLIST ); if ( !ctx_entry ) { DRM_DEBUG("out of memory\n"); @@ -555,9 +558,8 @@ int DRM(rmctx)( struct inode *inode, struct file *filp, priv->remove_auth_on_close = 1; } if ( ctx.handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR(dev, ctx.handle); -#endif + if (dev->fn_tbl.context_ctor) + dev->fn_tbl.context_ctor(dev, ctx.handle); DRM(ctxbitmap_free)( dev, ctx.handle ); } diff --git a/linux-core/drm_dma.c b/linux-core/drm_dma.c index 04467342b..811d768df 100644 --- a/linux-core/drm_dma.c +++ b/linux-core/drm_dma.c @@ -117,9 +117,9 @@ void DRM(dma_takedown)(drm_device_t *dev) dma->bufs[i].buf_count * sizeof(*dma->bufs[0].buflist), DRM_MEM_BUFS); -#if __HAVE_DMA_FREELIST - DRM(freelist_destroy)(&dma->bufs[i].freelist); -#endif + + if (dev->fn_tbl.freelist_destroy) + dev->fn_tbl.freelist_destroy(&dma->bufs[i].freelist); } } @@ -159,16 +159,13 @@ void DRM(free_buffer)(drm_device_t *dev, drm_buf_t *buf) if ( __HAVE_DMA_WAITQUEUE && waitqueue_active(&buf->dma_wait)) { wake_up_interruptible(&buf->dma_wait); } -#if __HAVE_DMA_FREELIST - else { - drm_device_dma_t *dma = dev->dma; - /* If processes are waiting, the last one - to wake will put the buffer on the free - list. If no processes are waiting, we - put the buffer on the freelist here. */ - DRM(freelist_put)(dev, &dma->bufs[buf->order].freelist, buf); - } -#endif + /* If processes are waiting, the last one + to wake will put the buffer on the free + list. If no processes are waiting, we + put the buffer on the freelist here. */ + else if (dev->fn_tbl.freelist_put) + dev->fn_tbl.freelist_put(dev, &dev->dma->bufs[buf->order].freelist, buf); + } #if !__HAVE_DMA_RECLAIM diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index b841427da..744fd14cb 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -67,82 +67,16 @@ #ifndef __HAVE_MULTIPLE_DMA_QUEUES #define __HAVE_MULTIPLE_DMA_QUEUES 0 #endif -#ifndef __HAVE_DMA_SCHEDULE -#define __HAVE_DMA_SCHEDULE 0 -#endif -#ifndef __HAVE_DMA_FLUSH -#define __HAVE_DMA_FLUSH 0 -#endif -#ifndef __HAVE_DMA_READY -#define __HAVE_DMA_READY 0 -#endif -#ifndef __HAVE_DMA_QUIESCENT -#define __HAVE_DMA_QUIESCENT 0 -#endif -#ifndef __HAVE_RELEASE -#define __HAVE_RELEASE 0 -#endif #ifndef __HAVE_COUNTERS #define __HAVE_COUNTERS 0 #endif #ifndef __HAVE_SG #define __HAVE_SG 0 #endif -/* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the drm modules in - * the DRI cvs tree, but it is required by the kernel tree's sparc - * driver. - */ -#ifndef __HAVE_KERNEL_CTX_SWITCH -#define __HAVE_KERNEL_CTX_SWITCH 0 -#endif -#ifndef __HAVE_DRIVER_FOPS_READ -#define __HAVE_DRIVER_FOPS_READ 0 -#endif -#ifndef __HAVE_DRIVER_FOPS_POLL -#define __HAVE_DRIVER_FOPS_POLL 0 -#endif -#ifndef DRIVER_PREINIT -#define DRIVER_PREINIT(dev, flags) 0 -#endif -#ifndef DRIVER_POSTINIT -#define DRIVER_POSTINIT(dev, flags) 0 -#endif -#ifndef DRIVER_PRERELEASE -#define DRIVER_PRERELEASE() -#endif -#ifndef DRIVER_PRETAKEDOWN -#define DRIVER_PRETAKEDOWN(dev) -#endif -#ifndef DRIVER_POSTCLEANUP -#define DRIVER_POSTCLEANUP(dev) -#endif -#ifndef DRIVER_PRESETUP -#define DRIVER_PRESETUP() -#endif -#ifndef DRIVER_POSTSETUP -#define DRIVER_POSTSETUP() -#endif #ifndef DRIVER_IOCTLS #define DRIVER_IOCTLS #endif -#ifndef DRIVER_OPEN_HELPER -#define DRIVER_OPEN_HELPER( priv, dev ) -#endif -#ifndef DRIVER_FOPS -#define DRIVER_FOPS \ -struct file_operations DRM(fops) = { \ - .owner = THIS_MODULE, \ - .open = DRM(open), \ - .flush = DRM(flush), \ - .release = DRM(release), \ - .ioctl = DRM(ioctl), \ - .mmap = DRM(mmap), \ - .fasync = DRM(fasync), \ - .poll = DRM(poll), \ - .read = DRM(read), \ -} -#endif static void __exit drm_cleanup( drm_device_t *dev ); @@ -180,10 +114,20 @@ drm_device_t DRM(device)[MAX_DEVICES]; int DRM(numdevs) = 0; int DRM(fb_loaded) = 0; -DRIVER_FOPS; +struct file_operations DRM(fops) = { + .owner = THIS_MODULE, + .open = DRM(open), + .flush = DRM(flush), + .release = DRM(release), + .ioctl = DRM(ioctl), + .mmap = DRM(mmap), + .fasync = DRM(fasync), + .poll = DRM(poll), + .read = DRM(read), +}; /** Ioctl table */ -static drm_ioctl_desc_t DRM(ioctls)[] = { +drm_ioctl_desc_t DRM(ioctls)[] = { [DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = { DRM(version), 0, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE)] = { DRM(getunique), 0, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_GET_MAGIC)] = { DRM(getmagic), 0, 0 }, @@ -222,12 +166,7 @@ static drm_ioctl_desc_t DRM(ioctls)[] = { [DRM_IOCTL_NR(DRM_IOCTL_LOCK)] = { DRM(lock), 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = { DRM(unlock), 1, 0 }, -#if __HAVE_DMA_FLUSH - /* Gamma only, really */ - [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(finish), 1, 0 }, -#else [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(noop), 1, 0 }, -#endif #if __HAVE_DMA [DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = { DRM(addbufs), 1, 1 }, @@ -279,7 +218,9 @@ static int DRM(setup)( drm_device_t *dev ) { int i; - DRIVER_PRESETUP(); + if (dev->fn_tbl.presetup) + dev->fn_tbl.presetup(dev); + atomic_set( &dev->ioctl_count, 0 ); atomic_set( &dev->vma_count, 0 ); dev->buf_use = 0; @@ -325,9 +266,6 @@ static int DRM(setup)( drm_device_t *dev ) #ifdef __HAVE_COUNTER14 dev->types[14] = __HAVE_COUNTER14; #endif -#ifdef __HAVE_COUNTER15 - dev->types[14] = __HAVE_COUNTER14; -#endif for ( i = 0 ; i < DRM_ARRAY_SIZE(dev->counts) ; i++ ) atomic_set( &dev->counts[i], 0 ); @@ -385,7 +323,9 @@ static int DRM(setup)( drm_device_t *dev ) * drm_select_queue fails between the time the interrupt is * initialized and the time the queues are initialized. */ - DRIVER_POSTSETUP(); + if (dev->fn_tbl.postsetup) + dev->fn_tbl.postsetup(dev); + return 0; } @@ -410,7 +350,8 @@ static int DRM(takedown)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_PRETAKEDOWN(dev); + if (dev->fn_tbl.pretakedown) + dev->fn_tbl.pretakedown(dev); #if __HAVE_IRQ if ( dev->irq_enabled ) DRM(irq_uninstall)( dev ); #endif @@ -523,9 +464,9 @@ static int DRM(takedown)( drm_device_t *dev ) #if __HAVE_DMA_QUEUE || __HAVE_MULTIPLE_DMA_QUEUES if ( dev->queuelist ) { for ( i = 0 ; i < dev->queue_count ; i++ ) { -#if __HAVE_DMA_WAITLIST - DRM(waitlist_destroy)( &dev->queuelist[i]->waitlist ); -#endif + if (dev->fn_tbl.waitlist_destroy) + dev->fn_tbl.waitlist_destroy( &dev->queuelist[i]->waitlist); + if ( dev->queuelist[i] ) { DRM(free)( dev->queuelist[i], sizeof(*dev->queuelist[0]), @@ -596,8 +537,13 @@ static int drm_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->pci_func = PCI_FUNC(pdev->devfn); dev->irq = pdev->irq; - if ((retcode = DRIVER_PREINIT(dev, ent->driver_data))) - goto error_out_unreg; + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + if ((retcode = dev->fn_tbl.preinit(dev, ent->driver_data))) + goto error_out_unreg; #if __REALLY_HAVE_AGP dev->agp = DRM(agp_init)(); @@ -643,9 +589,11 @@ static int drm_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->minor, pci_pretty_name(pdev) ); + /* drivers add secondary heads here if needed */ - if ((retcode = DRIVER_POSTINIT(dev, ent->driver_data))) - goto error_out_unreg; + if (dev->fn_tbl.postinit) + if ((retcode = dev->fn_tbl.postinit(dev, ent->driver_data))) + goto error_out_unreg; return 0; @@ -765,7 +713,8 @@ static void __exit drm_cleanup( drm_device_t *dev ) dev->agp = NULL; } #endif - DRIVER_POSTCLEANUP(dev); + if (dev->fn_tbl.postcleanup) + dev->fn_tbl.postcleanup(dev); } static void __exit drm_exit (void) @@ -901,7 +850,8 @@ int DRM(release)( struct inode *inode, struct file *filp ) DRM_DEBUG( "open_count = %d\n", dev->open_count ); - DRIVER_PRERELEASE(); + if (dev->fn_tbl.prerelease) + dev->fn_tbl.prerelease(dev, filp); /* ======================================================== * Begin inline drm_release @@ -916,9 +866,10 @@ int DRM(release)( struct inode *inode, struct file *filp ) DRM_DEBUG( "File %p released, freeing lock for context %d\n", filp, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) ); -#if __HAVE_RELEASE - DRIVER_RELEASE(); -#endif + + if (dev->fn_tbl.release) + dev->fn_tbl.release(dev, filp); + DRM(lock_free)( dev, &dev->lock.hw_lock->lock, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) ); @@ -927,8 +878,7 @@ int DRM(release)( struct inode *inode, struct file *filp ) processed via a callback to the X server. */ } -#if __HAVE_RELEASE - else if ( priv->lock_count && dev->lock.hw_lock ) { + else if ( dev->fn_tbl.release && priv->lock_count && dev->lock.hw_lock ) { /* The lock is required to reclaim buffers */ DECLARE_WAITQUEUE( entry, current ); @@ -957,12 +907,14 @@ int DRM(release)( struct inode *inode, struct file *filp ) current->state = TASK_RUNNING; remove_wait_queue( &dev->lock.lock_queue, &entry ); if( !retcode ) { - DRIVER_RELEASE(); + if (dev->fn_tbl.release) + dev->fn_tbl.release(dev, filp); DRM(lock_free)( dev, &dev->lock.hw_lock->lock, DRM_KERNEL_CONTEXT ); } } -#elif __HAVE_DMA + +#if __HAVE_DMA DRM(reclaim_buffers)( filp ); #endif @@ -975,9 +927,8 @@ int DRM(release)( struct inode *inode, struct file *filp ) list_for_each_entry_safe( pos, n, &dev->ctxlist->head, head ) { if ( pos->tag == priv && pos->handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR( dev, pos->handle); -#endif + if (dev->fn_tbl.context_dtor) + dev->fn_tbl.context_dtor(dev, pos->handle); #if __HAVE_CTX_BITMAP DRM(ctxbitmap_free)( dev, pos->handle ); #endif @@ -1134,9 +1085,8 @@ int DRM(lock)( struct inode *inode, struct file *filp, q = dev->queuelist[lock.context]; #endif -#if __HAVE_DMA_FLUSH - ret = DRM(flush_block_and_flush)( dev, lock.context, lock.flags ); -#endif + if (dev->fn_tbl.dma_flush_block_and_flush) + ret = dev->fn_tbl.dma_flush_block_and_flush(dev, lock.context, lock.flags); if ( !ret ) { add_wait_queue( &dev->lock.lock_queue, &entry ); for (;;) { @@ -1165,9 +1115,8 @@ int DRM(lock)( struct inode *inode, struct file *filp, remove_wait_queue( &dev->lock.lock_queue, &entry ); } -#if __HAVE_DMA_FLUSH - DRM(flush_unblock)( dev, lock.context, lock.flags ); /* cleanup phase */ -#endif + if (dev->fn_tbl.dma_flush_unblock) + dev->fn_tbl.dma_flush_unblock(dev, lock.context, lock.flags); if ( !ret ) { sigemptyset( &dev->sigmask ); @@ -1180,26 +1129,17 @@ int DRM(lock)( struct inode *inode, struct file *filp, block_all_signals( DRM(notifier), &dev->sigdata, &dev->sigmask ); -#if __HAVE_DMA_READY - if ( lock.flags & _DRM_LOCK_READY ) { - DRIVER_DMA_READY(); - } -#endif -#if __HAVE_DMA_QUIESCENT - if ( lock.flags & _DRM_LOCK_QUIESCENT ) { - DRIVER_DMA_QUIESCENT(); - } -#endif - /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the - * drm modules in the DRI cvs tree, but it is required - * by the Sparc driver. - */ -#if __HAVE_KERNEL_CTX_SWITCH - if ( dev->last_context != lock.context ) { - DRM(context_switch)(dev, dev->last_context, - lock.context); + if (dev->fn_tbl.dma_ready && (lock.flags & _DRM_LOCK_READY)) + dev->fn_tbl.dma_ready(dev); + + if ( dev->fn_tbl.dma_quiescent && (lock.flags & _DRM_LOCK_QUIESCENT )) + return dev->fn_tbl.dma_quiescent(dev); + + + if ( dev->fn_tbl.kernel_context_switch && dev->last_context != lock.context ) { + dev->fn_tbl.kernel_context_switch(dev, dev->last_context, + lock.context); } -#endif } DRM_DEBUG( "%d %s\n", lock.context, ret ? "interrupted" : "has lock" ); @@ -1236,40 +1176,21 @@ int DRM(unlock)( struct inode *inode, struct file *filp, atomic_inc( &dev->counts[_DRM_STAT_UNLOCKS] ); - /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the drm - * modules in the DRI cvs tree, but it is required by the - * Sparc driver. - */ -#if __HAVE_KERNEL_CTX_SWITCH - /* We no longer really hold it, but if we are the next - * agent to request it then we should just be able to - * take it immediately and not eat the ioctl. - */ - dev->lock.filp = 0; + if (dev->fn_tbl.kernel_context_switch_unlock) + dev->fn_tbl.kernel_context_switch_unlock(dev); + else { - __volatile__ unsigned int *plock = &dev->lock.hw_lock->lock; - unsigned int old, new, prev, ctx; - - ctx = lock.context; - do { - old = *plock; - new = ctx; - prev = cmpxchg(plock, old, new); - } while (prev != old); - } - wake_up_interruptible(&dev->lock.lock_queue); -#else - DRM(lock_transfer)( dev, &dev->lock.hw_lock->lock, - DRM_KERNEL_CONTEXT ); -#if __HAVE_DMA_SCHEDULE - DRM(dma_schedule)( dev, 1 ); -#endif + DRM(lock_transfer)( dev, &dev->lock.hw_lock->lock, + DRM_KERNEL_CONTEXT ); + + if (dev->fn_tbl.dma_schedule) + dev->fn_tbl.dma_schedule(dev, 1); - if ( DRM(lock_free)( dev, &dev->lock.hw_lock->lock, - DRM_KERNEL_CONTEXT ) ) { - DRM_ERROR( "\n" ); + if ( DRM(lock_free)( dev, &dev->lock.hw_lock->lock, + DRM_KERNEL_CONTEXT ) ) { + DRM_ERROR( "\n" ); + } } -#endif /* !__HAVE_KERNEL_CTX_SWITCH */ unblock_all_signals(); return 0; diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c index 869736a45..d21f7898e 100644 --- a/linux-core/drm_fops.c +++ b/linux-core/drm_fops.c @@ -73,7 +73,8 @@ int DRM(open_helper)(struct inode *inode, struct file *filp, drm_device_t *dev) priv->authenticated = capable(CAP_SYS_ADMIN); priv->lock_count = 0; - DRIVER_OPEN_HELPER( priv, dev ); + if (dev->fn_tbl.open_helper) + dev->fn_tbl.open_helper(dev, priv); down(&dev->struct_sem); if (!dev->file_last) { @@ -131,19 +132,15 @@ int DRM(fasync)(int fd, struct file *filp, int on) return 0; } -#if !__HAVE_DRIVER_FOPS_POLL /** No-op. */ unsigned int DRM(poll)(struct file *filp, struct poll_table_struct *wait) { return 0; } -#endif -#if !__HAVE_DRIVER_FOPS_READ /** No-op. */ ssize_t DRM(read)(struct file *filp, char __user *buf, size_t count, loff_t *off) { return 0; } -#endif diff --git a/linux-core/drm_memory.h b/linux-core/drm_memory.h index c6ea1fcc5..d1c4b23a6 100644 --- a/linux-core/drm_memory.h +++ b/linux-core/drm_memory.h @@ -199,6 +199,7 @@ static inline void drm_ioremapfree(void *pt, unsigned long size, drm_device_t *d iounmap(pt); } + #if DEBUG_MEMORY #include "drm_memory_debug.h" #else diff --git a/linux-core/ffb.h b/linux-core/ffb.h index af35783b2..3691c8652 100644 --- a/linux-core/ffb.h +++ b/linux-core/ffb.h @@ -8,9 +8,5 @@ */ #define DRM(x) ffb_##x -/* General customization: - */ -#define __HAVE_KERNEL_CTX_SWITCH 1 -#define __HAVE_RELEASE 1 #endif diff --git a/linux-core/ffb_context.c b/linux-core/ffb_context.c index ffc9b0906..add2a7432 100644 --- a/linux-core/ffb_context.c +++ b/linux-core/ffb_context.c @@ -537,3 +537,63 @@ int DRM(rmctx)(struct inode *inode, struct file *filp, unsigned int cmd, } return 0; } + +static void ffb_driver_release(drm_device_t *dev) +{ + ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private; + int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock); + int idx; + + idx = context - 1; + if (fpriv && + context != DRM_KERNEL_CONTEXT && + fpriv->hw_state[idx] != NULL) { + kfree(fpriv->hw_state[idx]); + fpriv->hw_state[idx] = NULL; + } +} + +static int ffb_driver_presetup(drm_device_t *dev) +{ + int ret; + ret = ffb_presetup(dev); + if (_ret != 0) return ret; +} + +static void ffb_driver_pretakedown(drm_device_t *dev) +{ + if (dev->dev_private) kfree(dev->dev_private); +} + +static void ffb_driver_postcleanup(drm_device_t *dev) +{ + if (ffb_position != NULL) kfree(ffb_position); +} + +static int ffb_driver_kernel_context_switch_unlock(struct drm_device *dev) +{ + dev->lock.filp = 0; + { + __volatile__ unsigned int *plock = &dev->lock.hw_lock->lock; + unsigned int old, new, prev, ctx; + + ctx = lock.context; + do { + old = *plock; + new = ctx; + prev = cmpxchg(plock, old, new); + } while (prev != old); + } + wake_up_interruptible(&dev->lock.lock_queue); +} + +static void ffb_driver_register_fns(drm_device_t *dev) +{ + DRM(fops).get_unmapped_area = ffb_get_unmapped_area; + dev->fn_tbl.release = ffb_driver_release; + dev->fn_tbl.presetup = ffb_driver_presetup; + dev->fn_tbl.pretakedown = ffb_driver_pretakedown; + dev->fn_tbl.postcleanup = ffb_driver_postcleanup; + dev->fn_tbl.kernel_context_switch = ffb_context_switch; + dev->fn_tbl.kernel_context_switch_unlock = ffb_driver_kernel_context_switch_unlock; +} diff --git a/linux-core/ffb_drv.c b/linux-core/ffb_drv.c index d75226c29..fe0d129ba 100644 --- a/linux-core/ffb_drv.c +++ b/linux-core/ffb_drv.c @@ -26,53 +26,7 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 1 -#define DRIVER_FOPS \ -static struct file_operations DRM(fops) = { \ - .owner = THIS_MODULE, \ - .open = DRM(open), \ - .flush = DRM(flush), \ - .release = DRM(release), \ - .ioctl = DRM(ioctl), \ - .mmap = DRM(mmap), \ - .read = DRM(read), \ - .fasync = DRM(fasync), \ - .poll = DRM(poll), \ - .get_unmapped_area = ffb_get_unmapped_area, \ -} - #define DRIVER_COUNT_CARDS() ffb_count_card_instances() -/* Allocate private structure and fill it */ -#define DRIVER_PRESETUP() do { \ - int _ret; \ - _ret = ffb_presetup(dev); \ - if (_ret != 0) return _ret; \ -} while(0) - -/* Free private structure */ -#define DRIVER_PRETAKEDOWN() do { \ - if (dev->dev_private) kfree(dev->dev_private); \ -} while(0) - -#define DRIVER_POSTCLEANUP() do { \ - if (ffb_position != NULL) kfree(ffb_position); \ -} while(0) - -/* We have to free up the rogue hw context state holding error or - * else we will leak it. - */ -#define DRIVER_RELEASE() do { \ - ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private; \ - int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock); \ - int idx; \ - \ - idx = context - 1; \ - if (fpriv && \ - context != DRM_KERNEL_CONTEXT && \ - fpriv->hw_state[idx] != NULL) { \ - kfree(fpriv->hw_state[idx]); \ - fpriv->hw_state[idx] = NULL; \ - } \ -} while(0) /* For mmap customization */ #define DRIVER_GET_MAP_OFS() (map->offset & 0xffffffff) @@ -275,11 +229,11 @@ static drm_map_t *ffb_find_map(struct file *filp, unsigned long off) return NULL; } -static unsigned long ffb_get_unmapped_area(struct file *filp, - unsigned long hint, - unsigned long len, - unsigned long pgoff, - unsigned long flags) +unsigned long ffb_get_unmapped_area(struct file *filp, + unsigned long hint, + unsigned long len, + unsigned long pgoff, + unsigned long flags) { drm_map_t *map = ffb_find_map(filp, pgoff << PAGE_SHIFT); unsigned long addr = -ENOMEM; diff --git a/linux-core/ffb_drv.h b/linux-core/ffb_drv.h index c0eec5a1f..3948c08a0 100644 --- a/linux-core/ffb_drv.h +++ b/linux-core/ffb_drv.h @@ -274,3 +274,10 @@ typedef struct ffb_dev_priv { /* Context table. */ struct ffb_hw_context *hw_state[FFB_MAX_CTXS]; } ffb_dev_priv_t; + +extern struct file_operations DRM(fops); +extern unsigned long ffb_get_unmapped_area(struct file *filp, + unsigned long hint, + unsigned long len, + unsigned long pgoff, + unsigned long flags); diff --git a/linux-core/i810_dma.c b/linux-core/i810_dma.c index c58a88517..d558988f7 100644 --- a/linux-core/i810_dma.c +++ b/linux-core/i810_dma.c @@ -371,15 +371,15 @@ static int i810_dma_initialize(drm_device_t *dev, DRM_ERROR("can not find sarea!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->buffer_map, init->buffers_offset ); - if (!dev_priv->buffer_map) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if (!dev->agp_buffer_map) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("can not find dma buffer map!\n"); @@ -1394,3 +1394,28 @@ int i810_flip_bufs(struct inode *inode, struct file *filp, i810_dma_dispatch_flip( dev ); return 0; } + +static void i810_driver_pretakedown(drm_device_t *dev) +{ + i810_dma_cleanup( dev ); +} + +static void i810_driver_release(drm_device_t *dev, struct file *filp) +{ + i810_reclaim_buffers(filp); +} + +static int i810_driver_dma_quiescent(drm_device_t *dev) +{ + i810_dma_quiescent( dev ); + return 0; +} + +void i810_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_i810_buf_priv_t); + dev->fn_tbl.pretakedown = i810_driver_pretakedown; + dev->fn_tbl.release = i810_driver_release; + dev->fn_tbl.dma_quiescent = i810_driver_dma_quiescent; +} + diff --git a/linux-core/i810_drv.h b/linux-core/i810_drv.h index 736c20d76..67c5c88bf 100644 --- a/linux-core/i810_drv.h +++ b/linux-core/i810_drv.h @@ -53,7 +53,6 @@ typedef struct _drm_i810_ring_buffer{ typedef struct drm_i810_private { drm_map_t *sarea_map; - drm_map_t *buffer_map; drm_map_t *mmio_map; drm_i810_sarea_t *sarea_priv; diff --git a/linux-core/i830_dma.c b/linux-core/i830_dma.c index 55bf1b72d..1a8c6336d 100644 --- a/linux-core/i830_dma.c +++ b/linux-core/i830_dma.c @@ -378,15 +378,15 @@ static int i830_dma_initialize(drm_device_t *dev, DRM_ERROR("can not find sarea!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i830_dma_cleanup(dev); DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->buffer_map, init->buffers_offset ); - if(!dev_priv->buffer_map) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { dev->dev_private = (void *)dev_priv; i830_dma_cleanup(dev); DRM_ERROR("can not find dma buffer map!\n"); @@ -1589,3 +1589,29 @@ int i830_setparam( struct inode *inode, struct file *filp, unsigned int cmd, return 0; } + + +static void i830_driver_pretakedown(drm_device_t *dev) +{ + i830_dma_cleanup( dev ); +} + +static void i830_driver_release(drm_device_t *dev, struct file *filp) +{ + i830_reclaim_buffers(filp); +} + +static int i830_driver_dma_quiescent(drm_device_t *dev) +{ + i830_dma_quiescent( dev ); + return 0; +} + +void i830_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_i830_buf_priv_t); + dev->fn_tbl.pretakedown = i830_driver_pretakedown; + dev->fn_tbl.release = i830_driver_release; + dev->fn_tbl.dma_quiescent = i830_driver_dma_quiescent; +} + diff --git a/linux-core/i830_drv.h b/linux-core/i830_drv.h index c6d805fc7..ad4de4c3b 100644 --- a/linux-core/i830_drv.h +++ b/linux-core/i830_drv.h @@ -53,7 +53,6 @@ typedef struct _drm_i830_ring_buffer{ typedef struct drm_i830_private { drm_map_t *sarea_map; - drm_map_t *buffer_map; drm_map_t *mmio_map; drm_i830_sarea_t *sarea_priv; diff --git a/linux-core/savage_dma.c b/linux-core/savage_dma.c index 87f8bbbaa..344101160 100644 --- a/linux-core/savage_dma.c +++ b/linux-core/savage_dma.c @@ -35,4 +35,6 @@ #define SAVAGE_DEFAULT_USEC_TIMEOUT 10000 #define SAVAGE_FREELIST_DEBUG 0 - +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} diff --git a/linux-core/sis_drv.c b/linux-core/sis_drv.c index 3dd075d30..fce5470b9 100644 --- a/linux-core/sis_drv.c +++ b/linux-core/sis_drv.c @@ -46,3 +46,5 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + + diff --git a/linux-core/tdfx_drv.c b/linux-core/tdfx_drv.c index fafa1f922..f3fcdf847 100644 --- a/linux-core/tdfx_drv.c +++ b/linux-core/tdfx_drv.c @@ -49,3 +49,8 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} + diff --git a/linux/drmP.h b/linux/drmP.h index 1928fabd3..75fb999a5 100644 --- a/linux/drmP.h +++ b/linux/drmP.h @@ -105,12 +105,6 @@ #ifndef __HAVE_IRQ #define __HAVE_IRQ 0 #endif -#ifndef __HAVE_DMA_WAITLIST -#define __HAVE_DMA_WAITLIST 0 -#endif -#ifndef __HAVE_DMA_FREELIST -#define __HAVE_DMA_FREELIST 0 -#endif #define __REALLY_HAVE_AGP (__HAVE_AGP && (defined(CONFIG_AGP) || \ defined(CONFIG_AGP_MODULE))) @@ -225,54 +219,6 @@ /***********************************************************************/ -/** \name Mapping helper macros */ -/*@{*/ - -#define DRM_IOREMAP(map, dev) \ - (map)->handle = DRM(ioremap)( (map)->offset, (map)->size, (dev) ) - -#define DRM_IOREMAP_NOCACHE(map, dev) \ - (map)->handle = DRM(ioremap_nocache)((map)->offset, (map)->size, (dev)) - -#define DRM_IOREMAPFREE(map, dev) \ - do { \ - if ( (map)->handle && (map)->size ) \ - DRM(ioremapfree)( (map)->handle, (map)->size, (dev) ); \ - } while (0) - -/** - * Find mapping. - * - * \param _map matching mapping if found, untouched otherwise. - * \param _o offset. - * - * Expects the existence of a local variable named \p dev pointing to the - * drm_device structure. - */ -#define DRM_FIND_MAP(_map, _o) \ -do { \ - struct list_head *_list; \ - list_for_each( _list, &dev->maplist->head ) { \ - drm_map_list_t *_entry = list_entry( _list, drm_map_list_t, head ); \ - if ( _entry->map && \ - _entry->map->offset == (_o) ) { \ - (_map) = _entry->map; \ - break; \ - } \ - } \ -} while(0) - -/** - * Drop mapping. - * - * \sa #DRM_FIND_MAP. - */ -#define DRM_DROP_MAP(_map) - -/*@}*/ - - -/***********************************************************************/ /** \name Internal types and structures */ /*@{*/ @@ -569,6 +515,35 @@ typedef struct drm_vbl_sig { #endif +/** + * DRM device functions structure + */ +struct drm_device; + +struct drm_driver_fn { + int (*preinit)(struct drm_device *, unsigned long flags); + int (*postinit)(struct drm_device *, unsigned long flags); + void (*prerelease)(struct drm_device *, struct file *filp); + void (*pretakedown)(struct drm_device *); + int (*postcleanup)(struct drm_device *); + int (*presetup)(struct drm_device *); + int (*postsetup)(struct drm_device *); + void (*open_helper)(struct drm_device *, drm_file_t *); + void (*release)(struct drm_device *, struct file *filp); + void (*dma_ready)(struct drm_device *); + int (*dma_quiescent)(struct drm_device *); + int (*dma_flush_block_and_flush)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*dma_flush_unblock)(struct drm_device *, int context, drm_lock_flags_t flags); + int (*context_ctor)(struct drm_device *dev, int context); + int (*context_dtor)(struct drm_device *dev, int context); + int (*kernel_context_switch)(struct drm_device *dev, int old, int new); + int (*kernel_context_switch_unlock)(struct drm_device *dev); + int (*dma_schedule)(struct drm_device *dev, int locked); + int (*waitlist_destroy)(drm_waitlist_t *bl); + int (*freelist_create)(drm_freelist_t *bl, int count); + int (*freelist_put)(struct drm_device *dev, drm_freelist_t *bl, drm_buf_t *buf); + int (*freelist_destroy)(drm_freelist_t *bl); +}; /** * DRM device structure. @@ -704,8 +679,12 @@ typedef struct drm_device { sigset_t sigmask; int need_reset; /**< secondary device needing reset */ + struct drm_driver_fn fn_tbl; + drm_local_map_t *agp_buffer_map; + int dev_priv_size; } drm_device_t; +extern void DRM(driver_register_fns)(struct drm_device *dev); /******************************************************************/ /** \name Internal function definitions */ @@ -960,6 +939,40 @@ extern void *DRM(pci_alloc)(drm_device_t *dev, size_t size, extern void DRM(pci_free)(drm_device_t *dev, size_t size, void *vaddr, dma_addr_t busaddr); + +/* Inline replacements for DRM_IOREMAP macros */ +static __inline__ void drm_core_ioremap(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap)( map->offset, map->size, dev ); +} + +static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, struct drm_device *dev) +{ + map->handle = DRM(ioremap_nocache)(map->offset, map->size, dev); +} + +static __inline__ void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev) +{ + if ( map->handle && map->size ) + DRM(ioremapfree)( map->handle, map->size, dev ); +} + +static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev, unsigned long offset) +{ + struct list_head *_list; + list_for_each( _list, &dev->maplist->head ) { + drm_map_list_t *_entry = list_entry( _list, drm_map_list_t, head ); + if ( _entry->map && + _entry->map->offset == offset ) { + return _entry->map; + } + } + return NULL; +} + +static __inline__ void drm_core_dropmap(struct drm_map *map) +{ +} /*@}*/ #endif /* __KERNEL__ */ diff --git a/linux/drm_bufs.h b/linux/drm_bufs.h index ef7c37567..d3d0b83cd 100644 --- a/linux/drm_bufs.h +++ b/linux/drm_bufs.h @@ -45,18 +45,6 @@ #define __HAVE_SG 0 #endif -#ifndef DRIVER_BUF_PRIV_T -#define DRIVER_BUF_PRIV_T u32 -#endif -#ifndef DRIVER_AGP_BUFFERS_MAP -#if __HAVE_AGP && __HAVE_DMA -#error "You must define DRIVER_AGP_BUFFERS_MAP()" -#else -#define DRIVER_AGP_BUFFERS_MAP( dev ) NULL -#endif -#endif - - /** * Compute size order. Returns the exponent of the smaller power of two which * is greater or equal to given number. @@ -316,7 +304,7 @@ int DRM(rmmap)(struct inode *inode, struct file *filp, * * Frees any pages and buffers associated with the given entry. */ -static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) +static void DRM(cleanup_buf_error)(drm_device_t *dev, drm_buf_entry_t *entry) { int i; @@ -349,9 +337,8 @@ static void DRM(cleanup_buf_error)(drm_buf_entry_t *entry) sizeof(*entry->buflist), DRM_MEM_BUFS); -#if __HAVE_DMA_FREELIST - DRM(freelist_destroy)(&entry->freelist); -#endif + if (dev->fn_tbl.freelist_destroy) + dev->fn_tbl.freelist_destroy(&entry->freelist); entry->buf_count = 0; } @@ -474,13 +461,13 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( buf->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -504,7 +491,7 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -521,12 +508,14 @@ int DRM(addbufs_agp)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -665,7 +654,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -699,14 +688,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; entry->seg_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -730,7 +719,7 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if (!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); DRM(free)( temp_pagelist, (dma->page_count + (count << page_order)) * sizeof(*dma->pagelist), @@ -760,12 +749,14 @@ int DRM(addbufs_pci)( struct inode *inode, struct file *filp, dma->page_count += entry->seg_count << page_order; dma->byte_count += PAGE_SIZE * (entry->seg_count << page_order); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -883,13 +874,13 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, init_waitqueue_head( &buf->dma_wait ); buf->filp = NULL; - buf->dev_priv_size = sizeof(DRIVER_BUF_PRIV_T); - buf->dev_private = DRM(alloc)( sizeof(DRIVER_BUF_PRIV_T), + buf->dev_priv_size = dev->dev_priv_size; + buf->dev_private = DRM(alloc)( dev->dev_priv_size, DRM_MEM_BUFS ); if(!buf->dev_private) { /* Set count correctly so we free the proper amount. */ entry->buf_count = count; - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -914,7 +905,7 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_MEM_BUFS ); if(!temp_buflist) { /* Free the entry because it isn't valid */ - DRM(cleanup_buf_error)(entry); + DRM(cleanup_buf_error)(dev,entry); up( &dev->struct_sem ); atomic_dec( &dev->buf_alloc ); return -ENOMEM; @@ -931,12 +922,14 @@ int DRM(addbufs_sg)( struct inode *inode, struct file *filp, DRM_DEBUG( "dma->buf_count : %d\n", dma->buf_count ); DRM_DEBUG( "entry->buf_count : %d\n", entry->buf_count ); -#if __HAVE_DMA_FREELIST - DRM(freelist_create)( &entry->freelist, entry->buf_count ); - for ( i = 0 ; i < entry->buf_count ; i++ ) { - DRM(freelist_put)( dev, &entry->freelist, &entry->buflist[i] ); + if (dev->fn_tbl.freelist_create) + { + dev->fn_tbl.freelist_create( &entry->freelist, entry->buf_count); + for ( i = 0 ; i < entry->buf_count ; i++ ) { + dev->fn_tbl.freelist_put( dev, &entry->freelist, &entry->buflist[i] ); + } } -#endif + up( &dev->struct_sem ); request.count = entry->buf_count; @@ -1222,7 +1215,7 @@ int DRM(mapbufs)( struct inode *inode, struct file *filp, if ( request.count >= dma->buf_count ) { if ( (__HAVE_AGP && (dma->flags & _DRM_DMA_USE_AGP)) || (__HAVE_SG && (dma->flags & _DRM_DMA_USE_SG)) ) { - drm_map_t *map = DRIVER_AGP_BUFFERS_MAP( dev ); + drm_map_t *map = dev->agp_buffer_map; if ( !map ) { retcode = -EINVAL; diff --git a/linux/drm_context.h b/linux/drm_context.h index 0cf345496..dd280e53b 100644 --- a/linux/drm_context.h +++ b/linux/drm_context.h @@ -420,10 +420,13 @@ int DRM(addctx)( struct inode *inode, struct file *filp, /* Should this return -EBUSY instead? */ return -ENOMEM; } -#ifdef DRIVER_CTX_CTOR + if ( ctx.handle != DRM_KERNEL_CONTEXT ) - DRIVER_CTX_CTOR(dev, ctx.handle); -#endif + { + if (dev->fn_tbl.context_ctor) + dev->fn_tbl.context_ctor(dev, ctx.handle); + } + ctx_entry = DRM(alloc)( sizeof(*ctx_entry), DRM_MEM_CTXLIST ); if ( !ctx_entry ) { DRM_DEBUG("out of memory\n"); @@ -555,9 +558,8 @@ int DRM(rmctx)( struct inode *inode, struct file *filp, priv->remove_auth_on_close = 1; } if ( ctx.handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR(dev, ctx.handle); -#endif + if (dev->fn_tbl.context_ctor) + dev->fn_tbl.context_ctor(dev, ctx.handle); DRM(ctxbitmap_free)( dev, ctx.handle ); } diff --git a/linux/drm_dma.h b/linux/drm_dma.h index 04467342b..811d768df 100644 --- a/linux/drm_dma.h +++ b/linux/drm_dma.h @@ -117,9 +117,9 @@ void DRM(dma_takedown)(drm_device_t *dev) dma->bufs[i].buf_count * sizeof(*dma->bufs[0].buflist), DRM_MEM_BUFS); -#if __HAVE_DMA_FREELIST - DRM(freelist_destroy)(&dma->bufs[i].freelist); -#endif + + if (dev->fn_tbl.freelist_destroy) + dev->fn_tbl.freelist_destroy(&dma->bufs[i].freelist); } } @@ -159,16 +159,13 @@ void DRM(free_buffer)(drm_device_t *dev, drm_buf_t *buf) if ( __HAVE_DMA_WAITQUEUE && waitqueue_active(&buf->dma_wait)) { wake_up_interruptible(&buf->dma_wait); } -#if __HAVE_DMA_FREELIST - else { - drm_device_dma_t *dma = dev->dma; - /* If processes are waiting, the last one - to wake will put the buffer on the free - list. If no processes are waiting, we - put the buffer on the freelist here. */ - DRM(freelist_put)(dev, &dma->bufs[buf->order].freelist, buf); - } -#endif + /* If processes are waiting, the last one + to wake will put the buffer on the free + list. If no processes are waiting, we + put the buffer on the freelist here. */ + else if (dev->fn_tbl.freelist_put) + dev->fn_tbl.freelist_put(dev, &dev->dma->bufs[buf->order].freelist, buf); + } #if !__HAVE_DMA_RECLAIM diff --git a/linux/drm_drv.h b/linux/drm_drv.h index b841427da..744fd14cb 100644 --- a/linux/drm_drv.h +++ b/linux/drm_drv.h @@ -67,82 +67,16 @@ #ifndef __HAVE_MULTIPLE_DMA_QUEUES #define __HAVE_MULTIPLE_DMA_QUEUES 0 #endif -#ifndef __HAVE_DMA_SCHEDULE -#define __HAVE_DMA_SCHEDULE 0 -#endif -#ifndef __HAVE_DMA_FLUSH -#define __HAVE_DMA_FLUSH 0 -#endif -#ifndef __HAVE_DMA_READY -#define __HAVE_DMA_READY 0 -#endif -#ifndef __HAVE_DMA_QUIESCENT -#define __HAVE_DMA_QUIESCENT 0 -#endif -#ifndef __HAVE_RELEASE -#define __HAVE_RELEASE 0 -#endif #ifndef __HAVE_COUNTERS #define __HAVE_COUNTERS 0 #endif #ifndef __HAVE_SG #define __HAVE_SG 0 #endif -/* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the drm modules in - * the DRI cvs tree, but it is required by the kernel tree's sparc - * driver. - */ -#ifndef __HAVE_KERNEL_CTX_SWITCH -#define __HAVE_KERNEL_CTX_SWITCH 0 -#endif -#ifndef __HAVE_DRIVER_FOPS_READ -#define __HAVE_DRIVER_FOPS_READ 0 -#endif -#ifndef __HAVE_DRIVER_FOPS_POLL -#define __HAVE_DRIVER_FOPS_POLL 0 -#endif -#ifndef DRIVER_PREINIT -#define DRIVER_PREINIT(dev, flags) 0 -#endif -#ifndef DRIVER_POSTINIT -#define DRIVER_POSTINIT(dev, flags) 0 -#endif -#ifndef DRIVER_PRERELEASE -#define DRIVER_PRERELEASE() -#endif -#ifndef DRIVER_PRETAKEDOWN -#define DRIVER_PRETAKEDOWN(dev) -#endif -#ifndef DRIVER_POSTCLEANUP -#define DRIVER_POSTCLEANUP(dev) -#endif -#ifndef DRIVER_PRESETUP -#define DRIVER_PRESETUP() -#endif -#ifndef DRIVER_POSTSETUP -#define DRIVER_POSTSETUP() -#endif #ifndef DRIVER_IOCTLS #define DRIVER_IOCTLS #endif -#ifndef DRIVER_OPEN_HELPER -#define DRIVER_OPEN_HELPER( priv, dev ) -#endif -#ifndef DRIVER_FOPS -#define DRIVER_FOPS \ -struct file_operations DRM(fops) = { \ - .owner = THIS_MODULE, \ - .open = DRM(open), \ - .flush = DRM(flush), \ - .release = DRM(release), \ - .ioctl = DRM(ioctl), \ - .mmap = DRM(mmap), \ - .fasync = DRM(fasync), \ - .poll = DRM(poll), \ - .read = DRM(read), \ -} -#endif static void __exit drm_cleanup( drm_device_t *dev ); @@ -180,10 +114,20 @@ drm_device_t DRM(device)[MAX_DEVICES]; int DRM(numdevs) = 0; int DRM(fb_loaded) = 0; -DRIVER_FOPS; +struct file_operations DRM(fops) = { + .owner = THIS_MODULE, + .open = DRM(open), + .flush = DRM(flush), + .release = DRM(release), + .ioctl = DRM(ioctl), + .mmap = DRM(mmap), + .fasync = DRM(fasync), + .poll = DRM(poll), + .read = DRM(read), +}; /** Ioctl table */ -static drm_ioctl_desc_t DRM(ioctls)[] = { +drm_ioctl_desc_t DRM(ioctls)[] = { [DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = { DRM(version), 0, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE)] = { DRM(getunique), 0, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_GET_MAGIC)] = { DRM(getmagic), 0, 0 }, @@ -222,12 +166,7 @@ static drm_ioctl_desc_t DRM(ioctls)[] = { [DRM_IOCTL_NR(DRM_IOCTL_LOCK)] = { DRM(lock), 1, 0 }, [DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = { DRM(unlock), 1, 0 }, -#if __HAVE_DMA_FLUSH - /* Gamma only, really */ - [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(finish), 1, 0 }, -#else [DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = { DRM(noop), 1, 0 }, -#endif #if __HAVE_DMA [DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = { DRM(addbufs), 1, 1 }, @@ -279,7 +218,9 @@ static int DRM(setup)( drm_device_t *dev ) { int i; - DRIVER_PRESETUP(); + if (dev->fn_tbl.presetup) + dev->fn_tbl.presetup(dev); + atomic_set( &dev->ioctl_count, 0 ); atomic_set( &dev->vma_count, 0 ); dev->buf_use = 0; @@ -325,9 +266,6 @@ static int DRM(setup)( drm_device_t *dev ) #ifdef __HAVE_COUNTER14 dev->types[14] = __HAVE_COUNTER14; #endif -#ifdef __HAVE_COUNTER15 - dev->types[14] = __HAVE_COUNTER14; -#endif for ( i = 0 ; i < DRM_ARRAY_SIZE(dev->counts) ; i++ ) atomic_set( &dev->counts[i], 0 ); @@ -385,7 +323,9 @@ static int DRM(setup)( drm_device_t *dev ) * drm_select_queue fails between the time the interrupt is * initialized and the time the queues are initialized. */ - DRIVER_POSTSETUP(); + if (dev->fn_tbl.postsetup) + dev->fn_tbl.postsetup(dev); + return 0; } @@ -410,7 +350,8 @@ static int DRM(takedown)( drm_device_t *dev ) DRM_DEBUG( "\n" ); - DRIVER_PRETAKEDOWN(dev); + if (dev->fn_tbl.pretakedown) + dev->fn_tbl.pretakedown(dev); #if __HAVE_IRQ if ( dev->irq_enabled ) DRM(irq_uninstall)( dev ); #endif @@ -523,9 +464,9 @@ static int DRM(takedown)( drm_device_t *dev ) #if __HAVE_DMA_QUEUE || __HAVE_MULTIPLE_DMA_QUEUES if ( dev->queuelist ) { for ( i = 0 ; i < dev->queue_count ; i++ ) { -#if __HAVE_DMA_WAITLIST - DRM(waitlist_destroy)( &dev->queuelist[i]->waitlist ); -#endif + if (dev->fn_tbl.waitlist_destroy) + dev->fn_tbl.waitlist_destroy( &dev->queuelist[i]->waitlist); + if ( dev->queuelist[i] ) { DRM(free)( dev->queuelist[i], sizeof(*dev->queuelist[0]), @@ -596,8 +537,13 @@ static int drm_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->pci_func = PCI_FUNC(pdev->devfn); dev->irq = pdev->irq; - if ((retcode = DRIVER_PREINIT(dev, ent->driver_data))) - goto error_out_unreg; + /* dev_priv_size can be changed by a driver in driver_register_fns */ + dev->dev_priv_size = sizeof(u32); + DRM(driver_register_fns)(dev); + + if (dev->fn_tbl.preinit) + if ((retcode = dev->fn_tbl.preinit(dev, ent->driver_data))) + goto error_out_unreg; #if __REALLY_HAVE_AGP dev->agp = DRM(agp_init)(); @@ -643,9 +589,11 @@ static int drm_probe(struct pci_dev *pdev, const struct pci_device_id *ent) dev->minor, pci_pretty_name(pdev) ); + /* drivers add secondary heads here if needed */ - if ((retcode = DRIVER_POSTINIT(dev, ent->driver_data))) - goto error_out_unreg; + if (dev->fn_tbl.postinit) + if ((retcode = dev->fn_tbl.postinit(dev, ent->driver_data))) + goto error_out_unreg; return 0; @@ -765,7 +713,8 @@ static void __exit drm_cleanup( drm_device_t *dev ) dev->agp = NULL; } #endif - DRIVER_POSTCLEANUP(dev); + if (dev->fn_tbl.postcleanup) + dev->fn_tbl.postcleanup(dev); } static void __exit drm_exit (void) @@ -901,7 +850,8 @@ int DRM(release)( struct inode *inode, struct file *filp ) DRM_DEBUG( "open_count = %d\n", dev->open_count ); - DRIVER_PRERELEASE(); + if (dev->fn_tbl.prerelease) + dev->fn_tbl.prerelease(dev, filp); /* ======================================================== * Begin inline drm_release @@ -916,9 +866,10 @@ int DRM(release)( struct inode *inode, struct file *filp ) DRM_DEBUG( "File %p released, freeing lock for context %d\n", filp, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) ); -#if __HAVE_RELEASE - DRIVER_RELEASE(); -#endif + + if (dev->fn_tbl.release) + dev->fn_tbl.release(dev, filp); + DRM(lock_free)( dev, &dev->lock.hw_lock->lock, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock) ); @@ -927,8 +878,7 @@ int DRM(release)( struct inode *inode, struct file *filp ) processed via a callback to the X server. */ } -#if __HAVE_RELEASE - else if ( priv->lock_count && dev->lock.hw_lock ) { + else if ( dev->fn_tbl.release && priv->lock_count && dev->lock.hw_lock ) { /* The lock is required to reclaim buffers */ DECLARE_WAITQUEUE( entry, current ); @@ -957,12 +907,14 @@ int DRM(release)( struct inode *inode, struct file *filp ) current->state = TASK_RUNNING; remove_wait_queue( &dev->lock.lock_queue, &entry ); if( !retcode ) { - DRIVER_RELEASE(); + if (dev->fn_tbl.release) + dev->fn_tbl.release(dev, filp); DRM(lock_free)( dev, &dev->lock.hw_lock->lock, DRM_KERNEL_CONTEXT ); } } -#elif __HAVE_DMA + +#if __HAVE_DMA DRM(reclaim_buffers)( filp ); #endif @@ -975,9 +927,8 @@ int DRM(release)( struct inode *inode, struct file *filp ) list_for_each_entry_safe( pos, n, &dev->ctxlist->head, head ) { if ( pos->tag == priv && pos->handle != DRM_KERNEL_CONTEXT ) { -#ifdef DRIVER_CTX_DTOR - DRIVER_CTX_DTOR( dev, pos->handle); -#endif + if (dev->fn_tbl.context_dtor) + dev->fn_tbl.context_dtor(dev, pos->handle); #if __HAVE_CTX_BITMAP DRM(ctxbitmap_free)( dev, pos->handle ); #endif @@ -1134,9 +1085,8 @@ int DRM(lock)( struct inode *inode, struct file *filp, q = dev->queuelist[lock.context]; #endif -#if __HAVE_DMA_FLUSH - ret = DRM(flush_block_and_flush)( dev, lock.context, lock.flags ); -#endif + if (dev->fn_tbl.dma_flush_block_and_flush) + ret = dev->fn_tbl.dma_flush_block_and_flush(dev, lock.context, lock.flags); if ( !ret ) { add_wait_queue( &dev->lock.lock_queue, &entry ); for (;;) { @@ -1165,9 +1115,8 @@ int DRM(lock)( struct inode *inode, struct file *filp, remove_wait_queue( &dev->lock.lock_queue, &entry ); } -#if __HAVE_DMA_FLUSH - DRM(flush_unblock)( dev, lock.context, lock.flags ); /* cleanup phase */ -#endif + if (dev->fn_tbl.dma_flush_unblock) + dev->fn_tbl.dma_flush_unblock(dev, lock.context, lock.flags); if ( !ret ) { sigemptyset( &dev->sigmask ); @@ -1180,26 +1129,17 @@ int DRM(lock)( struct inode *inode, struct file *filp, block_all_signals( DRM(notifier), &dev->sigdata, &dev->sigmask ); -#if __HAVE_DMA_READY - if ( lock.flags & _DRM_LOCK_READY ) { - DRIVER_DMA_READY(); - } -#endif -#if __HAVE_DMA_QUIESCENT - if ( lock.flags & _DRM_LOCK_QUIESCENT ) { - DRIVER_DMA_QUIESCENT(); - } -#endif - /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the - * drm modules in the DRI cvs tree, but it is required - * by the Sparc driver. - */ -#if __HAVE_KERNEL_CTX_SWITCH - if ( dev->last_context != lock.context ) { - DRM(context_switch)(dev, dev->last_context, - lock.context); + if (dev->fn_tbl.dma_ready && (lock.flags & _DRM_LOCK_READY)) + dev->fn_tbl.dma_ready(dev); + + if ( dev->fn_tbl.dma_quiescent && (lock.flags & _DRM_LOCK_QUIESCENT )) + return dev->fn_tbl.dma_quiescent(dev); + + + if ( dev->fn_tbl.kernel_context_switch && dev->last_context != lock.context ) { + dev->fn_tbl.kernel_context_switch(dev, dev->last_context, + lock.context); } -#endif } DRM_DEBUG( "%d %s\n", lock.context, ret ? "interrupted" : "has lock" ); @@ -1236,40 +1176,21 @@ int DRM(unlock)( struct inode *inode, struct file *filp, atomic_inc( &dev->counts[_DRM_STAT_UNLOCKS] ); - /* __HAVE_KERNEL_CTX_SWITCH isn't used by any of the drm - * modules in the DRI cvs tree, but it is required by the - * Sparc driver. - */ -#if __HAVE_KERNEL_CTX_SWITCH - /* We no longer really hold it, but if we are the next - * agent to request it then we should just be able to - * take it immediately and not eat the ioctl. - */ - dev->lock.filp = 0; + if (dev->fn_tbl.kernel_context_switch_unlock) + dev->fn_tbl.kernel_context_switch_unlock(dev); + else { - __volatile__ unsigned int *plock = &dev->lock.hw_lock->lock; - unsigned int old, new, prev, ctx; - - ctx = lock.context; - do { - old = *plock; - new = ctx; - prev = cmpxchg(plock, old, new); - } while (prev != old); - } - wake_up_interruptible(&dev->lock.lock_queue); -#else - DRM(lock_transfer)( dev, &dev->lock.hw_lock->lock, - DRM_KERNEL_CONTEXT ); -#if __HAVE_DMA_SCHEDULE - DRM(dma_schedule)( dev, 1 ); -#endif + DRM(lock_transfer)( dev, &dev->lock.hw_lock->lock, + DRM_KERNEL_CONTEXT ); + + if (dev->fn_tbl.dma_schedule) + dev->fn_tbl.dma_schedule(dev, 1); - if ( DRM(lock_free)( dev, &dev->lock.hw_lock->lock, - DRM_KERNEL_CONTEXT ) ) { - DRM_ERROR( "\n" ); + if ( DRM(lock_free)( dev, &dev->lock.hw_lock->lock, + DRM_KERNEL_CONTEXT ) ) { + DRM_ERROR( "\n" ); + } } -#endif /* !__HAVE_KERNEL_CTX_SWITCH */ unblock_all_signals(); return 0; diff --git a/linux/drm_fops.h b/linux/drm_fops.h index 869736a45..d21f7898e 100644 --- a/linux/drm_fops.h +++ b/linux/drm_fops.h @@ -73,7 +73,8 @@ int DRM(open_helper)(struct inode *inode, struct file *filp, drm_device_t *dev) priv->authenticated = capable(CAP_SYS_ADMIN); priv->lock_count = 0; - DRIVER_OPEN_HELPER( priv, dev ); + if (dev->fn_tbl.open_helper) + dev->fn_tbl.open_helper(dev, priv); down(&dev->struct_sem); if (!dev->file_last) { @@ -131,19 +132,15 @@ int DRM(fasync)(int fd, struct file *filp, int on) return 0; } -#if !__HAVE_DRIVER_FOPS_POLL /** No-op. */ unsigned int DRM(poll)(struct file *filp, struct poll_table_struct *wait) { return 0; } -#endif -#if !__HAVE_DRIVER_FOPS_READ /** No-op. */ ssize_t DRM(read)(struct file *filp, char __user *buf, size_t count, loff_t *off) { return 0; } -#endif diff --git a/linux/drm_memory.h b/linux/drm_memory.h index c6ea1fcc5..d1c4b23a6 100644 --- a/linux/drm_memory.h +++ b/linux/drm_memory.h @@ -199,6 +199,7 @@ static inline void drm_ioremapfree(void *pt, unsigned long size, drm_device_t *d iounmap(pt); } + #if DEBUG_MEMORY #include "drm_memory_debug.h" #else diff --git a/linux/ffb.h b/linux/ffb.h index af35783b2..3691c8652 100644 --- a/linux/ffb.h +++ b/linux/ffb.h @@ -8,9 +8,5 @@ */ #define DRM(x) ffb_##x -/* General customization: - */ -#define __HAVE_KERNEL_CTX_SWITCH 1 -#define __HAVE_RELEASE 1 #endif diff --git a/linux/ffb_context.c b/linux/ffb_context.c index ffc9b0906..add2a7432 100644 --- a/linux/ffb_context.c +++ b/linux/ffb_context.c @@ -537,3 +537,63 @@ int DRM(rmctx)(struct inode *inode, struct file *filp, unsigned int cmd, } return 0; } + +static void ffb_driver_release(drm_device_t *dev) +{ + ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private; + int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock); + int idx; + + idx = context - 1; + if (fpriv && + context != DRM_KERNEL_CONTEXT && + fpriv->hw_state[idx] != NULL) { + kfree(fpriv->hw_state[idx]); + fpriv->hw_state[idx] = NULL; + } +} + +static int ffb_driver_presetup(drm_device_t *dev) +{ + int ret; + ret = ffb_presetup(dev); + if (_ret != 0) return ret; +} + +static void ffb_driver_pretakedown(drm_device_t *dev) +{ + if (dev->dev_private) kfree(dev->dev_private); +} + +static void ffb_driver_postcleanup(drm_device_t *dev) +{ + if (ffb_position != NULL) kfree(ffb_position); +} + +static int ffb_driver_kernel_context_switch_unlock(struct drm_device *dev) +{ + dev->lock.filp = 0; + { + __volatile__ unsigned int *plock = &dev->lock.hw_lock->lock; + unsigned int old, new, prev, ctx; + + ctx = lock.context; + do { + old = *plock; + new = ctx; + prev = cmpxchg(plock, old, new); + } while (prev != old); + } + wake_up_interruptible(&dev->lock.lock_queue); +} + +static void ffb_driver_register_fns(drm_device_t *dev) +{ + DRM(fops).get_unmapped_area = ffb_get_unmapped_area; + dev->fn_tbl.release = ffb_driver_release; + dev->fn_tbl.presetup = ffb_driver_presetup; + dev->fn_tbl.pretakedown = ffb_driver_pretakedown; + dev->fn_tbl.postcleanup = ffb_driver_postcleanup; + dev->fn_tbl.kernel_context_switch = ffb_context_switch; + dev->fn_tbl.kernel_context_switch_unlock = ffb_driver_kernel_context_switch_unlock; +} diff --git a/linux/ffb_drv.c b/linux/ffb_drv.c index d75226c29..fe0d129ba 100644 --- a/linux/ffb_drv.c +++ b/linux/ffb_drv.c @@ -26,53 +26,7 @@ #define DRIVER_MINOR 0 #define DRIVER_PATCHLEVEL 1 -#define DRIVER_FOPS \ -static struct file_operations DRM(fops) = { \ - .owner = THIS_MODULE, \ - .open = DRM(open), \ - .flush = DRM(flush), \ - .release = DRM(release), \ - .ioctl = DRM(ioctl), \ - .mmap = DRM(mmap), \ - .read = DRM(read), \ - .fasync = DRM(fasync), \ - .poll = DRM(poll), \ - .get_unmapped_area = ffb_get_unmapped_area, \ -} - #define DRIVER_COUNT_CARDS() ffb_count_card_instances() -/* Allocate private structure and fill it */ -#define DRIVER_PRESETUP() do { \ - int _ret; \ - _ret = ffb_presetup(dev); \ - if (_ret != 0) return _ret; \ -} while(0) - -/* Free private structure */ -#define DRIVER_PRETAKEDOWN() do { \ - if (dev->dev_private) kfree(dev->dev_private); \ -} while(0) - -#define DRIVER_POSTCLEANUP() do { \ - if (ffb_position != NULL) kfree(ffb_position); \ -} while(0) - -/* We have to free up the rogue hw context state holding error or - * else we will leak it. - */ -#define DRIVER_RELEASE() do { \ - ffb_dev_priv_t *fpriv = (ffb_dev_priv_t *) dev->dev_private; \ - int context = _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock); \ - int idx; \ - \ - idx = context - 1; \ - if (fpriv && \ - context != DRM_KERNEL_CONTEXT && \ - fpriv->hw_state[idx] != NULL) { \ - kfree(fpriv->hw_state[idx]); \ - fpriv->hw_state[idx] = NULL; \ - } \ -} while(0) /* For mmap customization */ #define DRIVER_GET_MAP_OFS() (map->offset & 0xffffffff) @@ -275,11 +229,11 @@ static drm_map_t *ffb_find_map(struct file *filp, unsigned long off) return NULL; } -static unsigned long ffb_get_unmapped_area(struct file *filp, - unsigned long hint, - unsigned long len, - unsigned long pgoff, - unsigned long flags) +unsigned long ffb_get_unmapped_area(struct file *filp, + unsigned long hint, + unsigned long len, + unsigned long pgoff, + unsigned long flags) { drm_map_t *map = ffb_find_map(filp, pgoff << PAGE_SHIFT); unsigned long addr = -ENOMEM; diff --git a/linux/ffb_drv.h b/linux/ffb_drv.h index c0eec5a1f..3948c08a0 100644 --- a/linux/ffb_drv.h +++ b/linux/ffb_drv.h @@ -274,3 +274,10 @@ typedef struct ffb_dev_priv { /* Context table. */ struct ffb_hw_context *hw_state[FFB_MAX_CTXS]; } ffb_dev_priv_t; + +extern struct file_operations DRM(fops); +extern unsigned long ffb_get_unmapped_area(struct file *filp, + unsigned long hint, + unsigned long len, + unsigned long pgoff, + unsigned long flags); diff --git a/linux/gamma.h b/linux/gamma.h index 899d41135..c30e70ea7 100644 --- a/linux/gamma.h +++ b/linux/gamma.h @@ -63,12 +63,6 @@ #define __HAVE_COUNTER9 _DRM_STAT_SPECIAL #define __HAVE_COUNTER10 _DRM_STAT_MISSED -/* Driver customization: - */ -#define DRIVER_PRETAKEDOWN( dev ) do { \ - gamma_do_cleanup_dma( dev ); \ -} while (0) - /* DMA customization: */ #define __HAVE_DMA 1 @@ -77,38 +71,10 @@ #define __HAVE_OLD_DMA 1 #define __HAVE_PCI_DMA 1 -#define __HAVE_DRIVER_FOPS_READ 1 -#define __HAVE_DRIVER_FOPS_POLL 1 - #define __HAVE_MULTIPLE_DMA_QUEUES 1 #define __HAVE_DMA_WAITQUEUE 1 -#define __HAVE_DMA_WAITLIST 1 -#define __HAVE_DMA_FREELIST 1 - -#define __HAVE_DMA_FLUSH 1 -#define __HAVE_DMA_SCHEDULE 1 - -#define __HAVE_DMA_READY 1 -#define DRIVER_DMA_READY() do { \ - gamma_dma_ready(dev); \ -} while (0) - -#define __HAVE_DMA_QUIESCENT 1 -#define DRIVER_DMA_QUIESCENT() do { \ - drm_gamma_private_t *dev_priv = \ - (drm_gamma_private_t *)dev->dev_private; \ - if (dev_priv->num_rast == 2) \ - gamma_dma_quiescent_dual(dev); \ - else gamma_dma_quiescent_single(dev); \ - return 0; \ -} while (0) - #define __HAVE_IRQ 1 #define __HAVE_IRQ_BH 1 -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_gamma_private_t *)((dev)->dev_private))->buffers - - #endif /* __GAMMA_H__ */ diff --git a/linux/gamma_context.h b/linux/gamma_context.h index d3c8c29c2..d11b507f8 100644 --- a/linux/gamma_context.h +++ b/linux/gamma_context.h @@ -42,7 +42,7 @@ the circular buffer), is based on Alessandro Rubini's LINUX DEVICE DRIVERS (Cambridge: O'Reilly, 1998), pages 111-113. */ -ssize_t DRM(read)(struct file *filp, char __user *buf, size_t count, loff_t *off) +ssize_t gamma_fops_read(struct file *filp, char __user *buf, size_t count, loff_t *off) { drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; @@ -128,7 +128,7 @@ int DRM(write_string)(drm_device_t *dev, const char *s) return 0; } -unsigned int DRM(poll)(struct file *filp, struct poll_table_struct *wait) +unsigned int gamma_fops_poll(struct file *filp, struct poll_table_struct *wait) { drm_file_t *priv = filp->private_data; drm_device_t *dev = priv->dev; diff --git a/linux/gamma_dma.c b/linux/gamma_dma.c index ac08b3856..2a79f71b8 100644 --- a/linux/gamma_dma.c +++ b/linux/gamma_dma.c @@ -646,12 +646,12 @@ static int gamma_do_init_dma( drm_device_t *dev, drm_gamma_init_t *init ) break; } } - - DRM_FIND_MAP( dev_priv->mmio0, init->mmio0 ); - DRM_FIND_MAP( dev_priv->mmio1, init->mmio1 ); - DRM_FIND_MAP( dev_priv->mmio2, init->mmio2 ); - DRM_FIND_MAP( dev_priv->mmio3, init->mmio3 ); - + + dev_priv->mmio0 = drm_core_findmap(dev, init->mmio0); + dev_priv->mmio1 = drm_core_findmap(dev, init->mmio1); + dev_priv->mmio2 = drm_core_findmap(dev, init->mmio2); + dev_priv->mmio3 = drm_core_findmap(dev, init->mmio3); + dev_priv->sarea_priv = (drm_gamma_sarea_t *) ((u8 *)dev_priv->sarea->handle + init->sarea_priv_offset); @@ -668,9 +668,8 @@ static int gamma_do_init_dma( drm_device_t *dev, drm_gamma_init_t *init ) buf = dma->buflist[GLINT_DRI_BUF_COUNT]; } else { - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - - DRM_IOREMAP( dev_priv->buffers, dev ); + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + drm_core_ioremap( dev->agp_buffer_map, dev); buf = dma->buflist[GLINT_DRI_BUF_COUNT]; pgt = buf->address; @@ -706,10 +705,9 @@ int gamma_do_cleanup_dma( drm_device_t *dev ) #endif if ( dev->dev_private ) { - drm_gamma_private_t *dev_priv = dev->dev_private; - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); DRM(free)( dev->dev_private, sizeof(drm_gamma_private_t), DRM_MEM_DRIVER ); @@ -911,3 +909,49 @@ void DRM(driver_irq_uninstall)( drm_device_t *dev ) { GAMMA_WRITE( GAMMA_COMMANDINTENABLE, 0x00000000 ); GAMMA_WRITE( GAMMA_GINTENABLE, 0x00000000 ); } + +extern drm_ioctl_desc_t DRM(ioctls)[]; + +static int gamma_driver_preinit(drm_device_t *dev, unsigned long flags) +{ + /* reset the finish ioctl */ + DRM(ioctls)[DRM_IOCTL_NR(DRM_IOCTL_FINISH)].func = DRM(finish); + return 0; +} + +static void gamma_driver_pretakedown(drm_device_t *dev) +{ + gamma_do_cleanup_dma(dev); +} + +static void gamma_driver_dma_ready(drm_device_t *dev) +{ + gamma_dma_ready(dev); +} + +static int gamma_driver_dma_quiescent(drm_device_t *dev) +{ + drm_gamma_private_t *dev_priv = ( + drm_gamma_private_t *)dev->dev_private; + if (dev_priv->num_rast == 2) + gamma_dma_quiescent_dual(dev); + else gamma_dma_quiescent_single(dev); + return 0; +} + +void gamma_driver_register_fns(drm_device_t *dev) +{ + DRM(fops).read = gamma_fops_read; + DRM(fops).poll = gamma_fops_poll; + dev->fn_tbl.preinit = gamma_driver_preinit; + dev->fn_tbl.pretakedown = gamma_driver_pretakedown; + dev->fn_tbl.dma_ready = gamma_driver_dma_ready; + dev->fn_tbl.dma_quiescent = gamma_driver_dma_quiescent; + dev->fn_tbl.dma_flush_block_and_flush = gamma_flush_block_and_flush; + dev->fn_tbl.dma_flush_unblock = gamma_flush_unblock; + dev->fn_tbl.dma_schedule = gamma_dma_schedule; + dev->fn_tbl.waitlist_destroy = gamma_waitlist_destroy; + dev->fn_tbl.freelist_create = gamma_freelist_create; + dev->fn_tbl.freelist_put = gamma_freelist_put; + dev->fn_tbl.freelist_destroy = gamma_freelist_destroy; +} diff --git a/linux/gamma_drv.h b/linux/gamma_drv.h index fc78a11a3..146fcc625 100644 --- a/linux/gamma_drv.h +++ b/linux/gamma_drv.h @@ -35,7 +35,6 @@ typedef struct drm_gamma_private { drm_gamma_sarea_t *sarea_priv; drm_map_t *sarea; - drm_map_t *buffers; drm_map_t *mmio0; drm_map_t *mmio1; drm_map_t *mmio2; @@ -91,6 +90,10 @@ extern int DRM(freelist_put)(drm_device_t *dev, drm_freelist_t *bl, drm_buf_t *buf); extern drm_buf_t *DRM(freelist_get)(drm_freelist_t *bl, int block); +/* externs for gamma changes to the ops */ +extern struct file_operations DRM(fops); +extern unsigned int gamma_fops_poll(struct file *filp, struct poll_table_struct *wait); +extern ssize_t gamma_fops_read(struct file *filp, char __user *buf, size_t count, loff_t *off); #define GLINT_DRI_BUF_COUNT 256 diff --git a/linux/i810.h b/linux/i810.h index 847a540c7..aea8a63c2 100644 --- a/linux/i810.h +++ b/linux/i810.h @@ -84,41 +84,16 @@ #define __HAVE_COUNTER8 _DRM_STAT_SECONDARY #define __HAVE_COUNTER9 _DRM_STAT_DMA -/* Driver customization: - */ -#define __HAVE_RELEASE 1 -#define DRIVER_RELEASE() do { \ - i810_reclaim_buffers( filp ); \ -} while (0) - -#define DRIVER_PRETAKEDOWN( dev ) do { \ - i810_dma_cleanup( dev ); \ -} while (0) - /* DMA customization: */ #define __HAVE_DMA 1 #define __HAVE_DMA_QUEUE 1 -#define __HAVE_DMA_WAITLIST 0 #define __HAVE_DMA_RECLAIM 1 -#define __HAVE_DMA_QUIESCENT 1 -#define DRIVER_DMA_QUIESCENT() do { \ - i810_dma_quiescent( dev ); \ -} while (0) - /* Don't need an irq any more. The template code will make sure that * a noop stub is generated for compatibility. */ /* XXX: Add vblank support? */ #define __HAVE_IRQ 0 -/* Buffer customization: - */ - -#define DRIVER_BUF_PRIV_T drm_i810_buf_priv_t - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_i810_private_t *)((dev)->dev_private))->buffer_map - #endif diff --git a/linux/i810_dma.c b/linux/i810_dma.c index c58a88517..d558988f7 100644 --- a/linux/i810_dma.c +++ b/linux/i810_dma.c @@ -371,15 +371,15 @@ static int i810_dma_initialize(drm_device_t *dev, DRM_ERROR("can not find sarea!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->buffer_map, init->buffers_offset ); - if (!dev_priv->buffer_map) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if (!dev->agp_buffer_map) { dev->dev_private = (void *)dev_priv; i810_dma_cleanup(dev); DRM_ERROR("can not find dma buffer map!\n"); @@ -1394,3 +1394,28 @@ int i810_flip_bufs(struct inode *inode, struct file *filp, i810_dma_dispatch_flip( dev ); return 0; } + +static void i810_driver_pretakedown(drm_device_t *dev) +{ + i810_dma_cleanup( dev ); +} + +static void i810_driver_release(drm_device_t *dev, struct file *filp) +{ + i810_reclaim_buffers(filp); +} + +static int i810_driver_dma_quiescent(drm_device_t *dev) +{ + i810_dma_quiescent( dev ); + return 0; +} + +void i810_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_i810_buf_priv_t); + dev->fn_tbl.pretakedown = i810_driver_pretakedown; + dev->fn_tbl.release = i810_driver_release; + dev->fn_tbl.dma_quiescent = i810_driver_dma_quiescent; +} + diff --git a/linux/i810_drv.h b/linux/i810_drv.h index 736c20d76..67c5c88bf 100644 --- a/linux/i810_drv.h +++ b/linux/i810_drv.h @@ -53,7 +53,6 @@ typedef struct _drm_i810_ring_buffer{ typedef struct drm_i810_private { drm_map_t *sarea_map; - drm_map_t *buffer_map; drm_map_t *mmio_map; drm_i810_sarea_t *sarea_priv; diff --git a/linux/i830.h b/linux/i830.h index 56f7a116d..7e176f2c5 100644 --- a/linux/i830.h +++ b/linux/i830.h @@ -83,30 +83,12 @@ #define __HAVE_COUNTER8 _DRM_STAT_SECONDARY #define __HAVE_COUNTER9 _DRM_STAT_DMA -/* Driver customization: - */ -#define __HAVE_RELEASE 1 -#define DRIVER_RELEASE() do { \ - i830_reclaim_buffers( filp ); \ -} while (0) - -#define DRIVER_PRETAKEDOWN( dev ) do { \ - i830_dma_cleanup( dev ); \ -} while (0) - /* DMA customization: */ #define __HAVE_DMA 1 #define __HAVE_DMA_QUEUE 1 -#define __HAVE_DMA_WAITLIST 0 #define __HAVE_DMA_RECLAIM 1 -#define __HAVE_DMA_QUIESCENT 1 -#define DRIVER_DMA_QUIESCENT() do { \ - i830_dma_quiescent( dev ); \ -} while (0) - - /* Driver will work either way: IRQ's save cpu time when waiting for * the card, but are subject to subtle interactions between bios, * hardware and the driver. @@ -121,13 +103,4 @@ #define __HAVE_IRQ 0 #endif - -/* Buffer customization: - */ - -#define DRIVER_BUF_PRIV_T drm_i830_buf_priv_t - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_i830_private_t *)((dev)->dev_private))->buffer_map - #endif diff --git a/linux/i830_dma.c b/linux/i830_dma.c index 55bf1b72d..1a8c6336d 100644 --- a/linux/i830_dma.c +++ b/linux/i830_dma.c @@ -378,15 +378,15 @@ static int i830_dma_initialize(drm_device_t *dev, DRM_ERROR("can not find sarea!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i830_dma_cleanup(dev); DRM_ERROR("can not find mmio map!\n"); return -EINVAL; } - DRM_FIND_MAP( dev_priv->buffer_map, init->buffers_offset ); - if(!dev_priv->buffer_map) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { dev->dev_private = (void *)dev_priv; i830_dma_cleanup(dev); DRM_ERROR("can not find dma buffer map!\n"); @@ -1589,3 +1589,29 @@ int i830_setparam( struct inode *inode, struct file *filp, unsigned int cmd, return 0; } + + +static void i830_driver_pretakedown(drm_device_t *dev) +{ + i830_dma_cleanup( dev ); +} + +static void i830_driver_release(drm_device_t *dev, struct file *filp) +{ + i830_reclaim_buffers(filp); +} + +static int i830_driver_dma_quiescent(drm_device_t *dev) +{ + i830_dma_quiescent( dev ); + return 0; +} + +void i830_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_i830_buf_priv_t); + dev->fn_tbl.pretakedown = i830_driver_pretakedown; + dev->fn_tbl.release = i830_driver_release; + dev->fn_tbl.dma_quiescent = i830_driver_dma_quiescent; +} + diff --git a/linux/i830_drv.h b/linux/i830_drv.h index c6d805fc7..ad4de4c3b 100644 --- a/linux/i830_drv.h +++ b/linux/i830_drv.h @@ -53,7 +53,6 @@ typedef struct _drm_i830_ring_buffer{ typedef struct drm_i830_private { drm_map_t *sarea_map; - drm_map_t *buffer_map; drm_map_t *mmio_map; drm_i830_sarea_t *sarea_priv; diff --git a/linux/savage_dma.c b/linux/savage_dma.c index 87f8bbbaa..344101160 100644 --- a/linux/savage_dma.c +++ b/linux/savage_dma.c @@ -35,4 +35,6 @@ #define SAVAGE_DEFAULT_USEC_TIMEOUT 10000 #define SAVAGE_FREELIST_DEBUG 0 - +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} diff --git a/linux/sis_drv.c b/linux/sis_drv.c index 3dd075d30..fce5470b9 100644 --- a/linux/sis_drv.c +++ b/linux/sis_drv.c @@ -46,3 +46,5 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + + diff --git a/linux/tdfx_drv.c b/linux/tdfx_drv.c index fafa1f922..f3fcdf847 100644 --- a/linux/tdfx_drv.c +++ b/linux/tdfx_drv.c @@ -49,3 +49,8 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + +void DRM(driver_register_fns)(drm_device_t *dev) +{ +} + diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index fc1b356fc..72573cbb2 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -94,7 +94,7 @@ int i915_dma_cleanup(drm_device_t *dev) (drm_i915_private_t *) dev->dev_private; if (dev_priv->ring.virtual_start) { - DRM_IOREMAPFREE( &dev_priv->ring.map, dev); + drm_core_ioremapfree( &dev_priv->ring.map, dev); } if (dev_priv->hw_status_page) { @@ -135,8 +135,8 @@ static int i915_initialize(drm_device_t *dev, i915_dma_cleanup(dev); return DRM_ERR(EINVAL); } - - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i915_dma_cleanup(dev); @@ -159,7 +159,7 @@ static int i915_initialize(drm_device_t *dev, dev_priv->ring.map.flags = 0; dev_priv->ring.map.mtrr = 0; - DRM_IOREMAP( &dev_priv->ring.map, dev ); + drm_core_ioremap( &dev_priv->ring.map, dev ); if (dev_priv->ring.map.handle == NULL) { dev->dev_private = (void *) dev_priv; @@ -770,3 +770,26 @@ int i915_setparam( DRM_IOCTL_ARGS ) return 0; } + +static void i915_driver_pretakedown(drm_device_t *dev) +{ + if ( dev->dev_private ) { + drm_i915_private_t *dev_priv = dev->dev_private; + i915_mem_takedown( &(dev_priv->agp_heap) ); + } + i915_dma_cleanup( dev ); +} + +static void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_i915_private_t *dev_priv = dev->dev_private; + i915_mem_release( dev, filp, dev_priv->agp_heap ); + } +} + +void i915_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = i915_driver_pretakedown; + dev->fn_tbl.prerelease = i915_driver_prerelease; +} diff --git a/shared-core/mach64_dma.c b/shared-core/mach64_dma.c index 60663422d..0acb784d0 100644 --- a/shared-core/mach64_dma.c +++ b/shared-core/mach64_dma.c @@ -655,14 +655,14 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->fb, init->fb_offset ); + dev_priv->fb = drm_core_findmap(dev, init->fb_offset); if (!dev_priv->fb) { DRM_ERROR("can not find frame buffer map!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio) { DRM_ERROR("can not find mmio map!\n"); dev->dev_private = (void *)dev_priv; @@ -675,14 +675,14 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) init->sarea_priv_offset); if( !dev_priv->is_pci ) { - DRM_FIND_MAP( dev_priv->ring_map, init->ring_offset ); + dev_priv->ring_map = drm_core_findmap(dev, init->ring_offset); if ( !dev_priv->ring_map ) { DRM_ERROR( "can not find ring map!\n" ); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_IOREMAP( dev_priv->ring_map, dev ); + drm_core_ioremap( dev_priv->ring_map, dev ); if ( !dev_priv->ring_map->handle ) { DRM_ERROR( "can not ioremap virtual address for" " descriptor ring\n" ); @@ -690,23 +690,26 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) mach64_do_cleanup_dma( dev ); return DRM_ERR(ENOMEM); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if ( !dev_priv->buffers ) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if ( !dev->agp_buffer_map ) { DRM_ERROR( "can not find dma buffer map!\n" ); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_IOREMAP( dev_priv->buffers, dev ); - if ( !dev_priv->buffers->handle ) { + /* there might be a nicer way to do this - + dev isn't passed all the way though the mach64 - DA */ + dev_priv->dev_buffers = dev->agp_buffer_map; + + drm_core_ioremap( dev->agp_buffer_map, dev ); + if ( !dev->agp_buffer_map->handle ) { DRM_ERROR( "can not ioremap virtual address for" " dma buffer\n" ); dev->dev_private = (void *) dev_priv; mach64_do_cleanup_dma( dev ); return DRM_ERR(ENOMEM); } - DRM_FIND_MAP( dev_priv->agp_textures, - init->agp_textures_offset ); + dev_priv->agp_textures = drm_core_findmap(dev, init->agp_textures_offset); if (!dev_priv->agp_textures) { DRM_ERROR( "can not find agp texture region!\n" ); dev->dev_private = (void *)dev_priv; @@ -987,11 +990,11 @@ int mach64_do_cleanup_dma( drm_device_t *dev ) } } else { if ( dev_priv->ring_map ) - DRM_IOREMAPFREE( dev_priv->ring_map, dev ); + drm_core_ioremapfree( dev_priv->ring_map, dev ); } - if ( dev_priv->buffers ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + if ( dev->agp_buffer_map ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); mach64_destroy_freelist( dev ); @@ -1323,3 +1326,12 @@ int mach64_dma_buffers( DRM_IOCTL_ARGS ) return ret; } +static void mach64_driver_pretakedown(drm_device_t *dev) +{ + mach64_do_cleanup_dma( dev ); +} + +void mach64_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = mach64_driver_pretakedown; +} diff --git a/shared-core/mach64_drv.h b/shared-core/mach64_drv.h index 4331cde57..d009d29e6 100644 --- a/shared-core/mach64_drv.h +++ b/shared-core/mach64_drv.h @@ -92,7 +92,7 @@ typedef struct drm_mach64_private { drm_local_map_t *fb; drm_local_map_t *mmio; drm_local_map_t *ring_map; - drm_local_map_t *buffers; + drm_local_map_t *dev_buffers; /* this is a pointer to a structure in dev */ drm_local_map_t *agp_textures; } drm_mach64_private_t; @@ -791,7 +791,7 @@ do { \ #define GETBUFPTR( __buf ) \ ((dev_priv->is_pci) ? \ ((u32 *)(__buf)->address) : \ - ((u32 *)((char *)dev_priv->buffers->handle + (__buf)->offset))) + ((u32 *)((char *)dev_priv->dev_buffers->handle + (__buf)->offset))) #define GETBUFADDR( __buf ) ((u32)(__buf)->bus_address) diff --git a/shared-core/mga_dma.c b/shared-core/mga_dma.c index 76fbf714b..4a38b7d9d 100644 --- a/shared-core/mga_dma.c +++ b/shared-core/mga_dma.c @@ -500,7 +500,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR( "failed to find mmio region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -508,7 +508,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->status, init->status_offset ); + dev_priv->status = drm_core_findmap(dev, init->status_offset); if(!dev_priv->status) { DRM_ERROR( "failed to find status page!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -516,8 +516,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - - DRM_FIND_MAP( dev_priv->warp, init->warp_offset ); + dev_priv->warp = drm_core_findmap(dev, init->warp_offset); if(!dev_priv->warp) { DRM_ERROR( "failed to find warp microcode region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -525,7 +524,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->primary, init->primary_offset ); + dev_priv->primary = drm_core_findmap(dev, init->primary_offset); if(!dev_priv->primary) { DRM_ERROR( "failed to find primary dma region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -533,8 +532,8 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR( "failed to find dma buffer region!\n" ); /* Assign dev_private so we can do cleanup. */ dev->dev_private = (void *)dev_priv; @@ -546,13 +545,13 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) (drm_mga_sarea_t *)((u8 *)dev_priv->sarea->handle + init->sarea_priv_offset); - DRM_IOREMAP( dev_priv->warp, dev ); - DRM_IOREMAP( dev_priv->primary, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + drm_core_ioremap( dev_priv->warp, dev ); + drm_core_ioremap( dev_priv->primary, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->warp->handle || !dev_priv->primary->handle || - !dev_priv->buffers->handle ) { + !dev->agp_buffer_map->handle ) { DRM_ERROR( "failed to ioremap agp regions!\n" ); /* Assign dev_private so we can do cleanup. */ dev->dev_private = (void *)dev_priv; @@ -643,11 +642,11 @@ int mga_do_cleanup_dma( drm_device_t *dev ) drm_mga_private_t *dev_priv = dev->dev_private; if ( dev_priv->warp != NULL ) - DRM_IOREMAPFREE( dev_priv->warp, dev ); + drm_core_ioremapfree( dev_priv->warp, dev ); if ( dev_priv->primary != NULL ) - DRM_IOREMAPFREE( dev_priv->primary, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->primary, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); if ( dev_priv->head != NULL ) { mga_freelist_cleanup( dev ); @@ -800,3 +799,20 @@ int mga_dma_buffers( DRM_IOCTL_ARGS ) return ret; } + +static void mga_driver_pretakedown(drm_device_t *dev) +{ + mga_do_cleanup_dma( dev ); +} + +static int mga_driver_dma_quiescent(drm_device_t *dev) +{ + drm_mga_private_t *dev_priv = dev->dev_private; + return mga_do_wait_for_idle( dev_priv ); +} + +void mga_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = mga_driver_pretakedown; + dev->fn_tbl.dma_quiescent = mga_driver_dma_quiescent; +} diff --git a/shared-core/r128_cce.c b/shared-core/r128_cce.c index 22d38b70c..43fa9b512 100644 --- a/shared-core/r128_cce.c +++ b/shared-core/r128_cce.c @@ -467,29 +467,29 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->cce_ring, init->ring_offset ); + dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset); if(!dev_priv->cce_ring) { DRM_ERROR("could not find cce ring region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->ring_rptr, init->ring_rptr_offset ); + dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if(!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR("could not find dma buffer region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); @@ -497,8 +497,7 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) } if ( !dev_priv->is_pci ) { - DRM_FIND_MAP( dev_priv->agp_textures, - init->agp_textures_offset ); + dev_priv->agp_textures = drm_core_findmap(dev, init->agp_textures_offset); if(!dev_priv->agp_textures) { DRM_ERROR("could not find agp texture region!\n"); dev->dev_private = (void *)dev_priv; @@ -513,12 +512,12 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) #if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { - DRM_IOREMAP( dev_priv->cce_ring, dev ); - DRM_IOREMAP( dev_priv->ring_rptr, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + drm_core_ioremap( dev_priv->cce_ring, dev ); + drm_core_ioremap( dev_priv->ring_rptr, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->cce_ring->handle || !dev_priv->ring_rptr->handle || - !dev_priv->buffers->handle) { + !dev->agp_buffer_map->handle) { DRM_ERROR("Could not ioremap agp regions!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); @@ -531,7 +530,7 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) (void *)dev_priv->cce_ring->offset; dev_priv->ring_rptr->handle = (void *)dev_priv->ring_rptr->offset; - dev_priv->buffers->handle = (void *)dev_priv->buffers->offset; + dev->agp_buffer_map->handle = (void *)dev->agp_buffer_map->offset; } #if __REALLY_HAVE_AGP @@ -601,11 +600,11 @@ int r128_do_cleanup_cce( drm_device_t *dev ) #if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { if ( dev_priv->cce_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cce_ring, dev ); + drm_core_ioremapfree( dev_priv->cce_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->ring_rptr, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); } else #endif { diff --git a/shared-core/r128_drv.h b/shared-core/r128_drv.h index 9df32e566..12ca9b4f5 100644 --- a/shared-core/r128_drv.h +++ b/shared-core/r128_drv.h @@ -100,7 +100,6 @@ typedef struct drm_r128_private { drm_local_map_t *mmio; drm_local_map_t *cce_ring; drm_local_map_t *ring_rptr; - drm_local_map_t *buffers; drm_local_map_t *agp_textures; } drm_r128_private_t; diff --git a/shared-core/r128_state.c b/shared-core/r128_state.c index 34ebcae1f..88d7715a9 100644 --- a/shared-core/r128_state.c +++ b/shared-core/r128_state.c @@ -667,7 +667,7 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev, */ if ( dwords & 1 ) { u32 *data = (u32 *) - ((char *)dev_priv->buffers->handle + ((char *)dev->agp_buffer_map->handle + buf->offset + start); data[dwords++] = cpu_to_le32( R128_CCE_PACKET2 ); } @@ -713,7 +713,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, drm_r128_buf_priv_t *buf_priv = buf->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; int format = sarea_priv->vc_format; - int offset = dev_priv->buffers->offset - dev_priv->cce_buffers_offset; + int offset = dev->agp_buffer_map->offset - dev_priv->cce_buffers_offset; int prim = buf_priv->prim; u32 *data; int dwords; @@ -733,7 +733,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, dwords = (end - start + 3) / sizeof(u32); - data = (u32 *)((char *)dev_priv->buffers->handle + data = (u32 *)((char *)dev->agp_buffer_map->handle + buf->offset + start); data[0] = cpu_to_le32( CCE_PACKET3( R128_3D_RNDR_GEN_INDX_PRIM, @@ -857,7 +857,7 @@ static int r128_cce_dispatch_blit( DRMFILE filp, dwords = (blit->width * blit->height) >> dword_shift; - data = (u32 *)((char *)dev_priv->buffers->handle + buf->offset); + data = (u32 *)((char *)dev->agp_buffer_map->handle + buf->offset); data[0] = cpu_to_le32( CCE_PACKET3( R128_CNTL_HOSTDATA_BLT, dwords + 6 ) ); data[1] = cpu_to_le32( (R128_GMC_DST_PITCH_OFFSET_CNTL | @@ -1694,3 +1694,25 @@ int r128_getparam( DRM_IOCTL_ARGS ) return 0; } + +static void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_r128_private_t *dev_priv = dev->dev_private; + if ( dev_priv->page_flipping ) { + r128_do_cleanup_pageflip( dev ); + } + } +} + +static void r128_driver_pretakedown(drm_device_t *dev) +{ + r128_do_cleanup_cce( dev ); +} + +void r128_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_r128_buf_priv_t); + dev->fn_tbl.prerelease = r128_driver_prerelease; + dev->fn_tbl.pretakedown = r128_driver_pretakedown; +} diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index 4efb6c2a9..f634a345c 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -1108,33 +1108,33 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->cp_ring, init->ring_offset ); + dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset); if(!dev_priv->cp_ring) { DRM_ERROR("could not find cp ring region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->ring_rptr, init->ring_rptr_offset ); + dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if(!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR("could not find dma buffer region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } if ( init->gart_textures_offset ) { - DRM_FIND_MAP( dev_priv->gart_textures, init->gart_textures_offset ); + dev_priv->gart_textures = drm_core_findmap(dev, init->gart_textures_offset); if ( !dev_priv->gart_textures ) { DRM_ERROR("could not find GART texture region!\n"); radeon_do_cleanup_cp(dev); @@ -1147,13 +1147,13 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) init->sarea_priv_offset); #if __REALLY_HAVE_AGP - if (dev_priv->flags & CHIP_IS_AGP) { - DRM_IOREMAP( dev_priv->cp_ring, dev ); - DRM_IOREMAP( dev_priv->ring_rptr, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + if ( dev_priv->flags & CHIP_IS_AGP ) { + drm_core_ioremap( dev_priv->cp_ring, dev ); + drm_core_ioremap( dev_priv->ring_rptr, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->cp_ring->handle || !dev_priv->ring_rptr->handle || - !dev_priv->buffers->handle) { + !dev->agp_buffer_map->handle) { DRM_ERROR("could not find ioremap agp regions!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); @@ -1165,14 +1165,14 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) (void *)dev_priv->cp_ring->offset; dev_priv->ring_rptr->handle = (void *)dev_priv->ring_rptr->offset; - dev_priv->buffers->handle = (void *)dev_priv->buffers->offset; + dev->agp_buffer_map->handle = (void *)dev->agp_buffer_map->offset; DRM_DEBUG( "dev_priv->cp_ring->handle %p\n", dev_priv->cp_ring->handle ); DRM_DEBUG( "dev_priv->ring_rptr->handle %p\n", dev_priv->ring_rptr->handle ); - DRM_DEBUG( "dev_priv->buffers->handle %p\n", - dev_priv->buffers->handle ); + DRM_DEBUG( "dev->agp_buffer_map->handle %p\n", + dev->agp_buffer_map->handle ); } dev_priv->fb_location = ( RADEON_READ( RADEON_MC_FB_LOCATION ) @@ -1197,12 +1197,12 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) #if __REALLY_HAVE_AGP if (dev_priv->flags & CHIP_IS_AGP) - dev_priv->gart_buffers_offset = (dev_priv->buffers->offset + dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset - dev->agp->base + dev_priv->gart_vm_start); else #endif - dev_priv->gart_buffers_offset = (dev_priv->buffers->offset + dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset - dev->sg->handle + dev_priv->gart_vm_start); @@ -1268,19 +1268,20 @@ int radeon_do_cleanup_cp( drm_device_t *dev ) #if __REALLY_HAVE_AGP if (dev_priv->flags & CHIP_IS_AGP) { if ( dev_priv->cp_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cp_ring, dev ); + drm_core_ioremapfree( dev_priv->cp_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->ring_rptr, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); } else #endif { if (!DRM(ati_pcigart_cleanup)( dev, - dev_priv->phys_pci_gart, - dev_priv->bus_pci_gart )) + dev_priv->phys_pci_gart, + dev_priv->bus_pci_gart )) DRM_ERROR( "failed to cleanup PCI GART!\n" ); } + { int flags = dev_priv->flags; memset(dev_priv, 0, sizeof(*dev_priv)); @@ -1734,12 +1735,12 @@ static int radeon_register_regions(struct pci_dev *pdev) { /* request the mem regions */ if (!request_mem_region (pci_resource_start( pdev, 2 ), pci_resource_len(pdev, 2), DRIVER_NAME)) { - printk(KERN_ERR DRIVER_NAME ": cannot reserve MMIO region\n"); + DRM_ERROR("cannot reserve MMIO region\n"); return retcode; } if (!request_mem_region (pci_resource_start( pdev, 0 ), pci_resource_len(pdev, 0), DRIVER_NAME)) { - printk(KERN_ERR DRIVER_NAME ": cannot reserve FB region\n"); + DRM_ERROR("cannot reserve FB region\n"); return retcode; } return 0; @@ -1751,7 +1752,7 @@ static void radeon_release_regions(struct pci_dev *pdev) { } /* Always create a map record for MMIO and FB memory, done from DRIVER_POSTINIT */ -int radeon_preinit( drm_device_t *dev, unsigned long flags ) +int radeon_preinit( struct drm_device *dev, unsigned long flags ) { int retcode = -EINVAL; u32 save, temp; @@ -1788,12 +1789,12 @@ int radeon_preinit( drm_device_t *dev, unsigned long flags ) return 0; } -int radeon_postinit( drm_device_t *dev, unsigned long flags ) +int radeon_postinit( struct drm_device *dev, unsigned long flags ) { return 0; } -void radeon_postcleanup( drm_device_t *dev ) +int radeon_postcleanup( struct drm_device *dev ) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -1803,4 +1804,5 @@ void radeon_postcleanup( drm_device_t *dev ) radeon_release_regions(dev->pdev); dev->dev_private = NULL; + return 0; } diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h index eb2d4dcae..4b66e5be9 100644 --- a/shared-core/radeon_drv.h +++ b/shared-core/radeon_drv.h @@ -83,7 +83,7 @@ struct mem_block { typedef struct drm_radeon_private { - u32 flags; /* see radeon_chip_flags */ + uint32_t flags; /* see radeon_chip_flags */ drm_radeon_ring_buffer_t ring; drm_radeon_sarea_t *sarea_priv; @@ -152,7 +152,6 @@ typedef struct drm_radeon_private { drm_local_map_t *mmio; drm_local_map_t *cp_ring; drm_local_map_t *ring_rptr; - drm_local_map_t *buffers; drm_local_map_t *gart_textures; struct mem_block *gart_heap; @@ -738,9 +737,9 @@ do { \ } while (0) extern int RADEON_READ_PLL( drm_device_t *dev, int addr ); -extern int radeon_preinit( drm_device_t *dev, unsigned long flags ); -extern int radeon_postinit( drm_device_t *dev, unsigned long flags ); -extern void radeon_postcleanup( drm_device_t *dev ); +extern int radeon_preinit( struct drm_device *dev, unsigned long flags ); +extern int radeon_postinit( struct drm_device *dev, unsigned long flags ); +extern int radeon_postcleanup( struct drm_device *dev ); #define CP_PACKET0( reg, n ) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c index 10a6629ae..4a7bfd2d3 100644 --- a/shared-core/radeon_state.c +++ b/shared-core/radeon_state.c @@ -1247,7 +1247,7 @@ static void radeon_cp_dispatch_indirect( drm_device_t *dev, */ if ( dwords & 1 ) { u32 *data = (u32 *) - ((char *)dev_priv->buffers->handle + ((char *)dev->agp_buffer_map->handle + buf->offset + start); data[dwords++] = RADEON_CP_PACKET2; } @@ -1301,7 +1301,7 @@ static void radeon_cp_dispatch_indices( drm_device_t *dev, dwords = (prim->finish - prim->start + 3) / sizeof(u32); - data = (u32 *)((char *)dev_priv->buffers->handle + + data = (u32 *)((char *)dev->agp_buffer_map->handle + elt_buf->offset + prim->start); data[0] = CP_PACKET3( RADEON_3D_RNDR_GEN_INDX_PRIM, dwords-2 ); @@ -1445,7 +1445,7 @@ static int radeon_cp_dispatch_texture( DRMFILE filp, /* Dispatch the indirect buffer. */ - buffer = (u32*)((char*)dev_priv->buffers->handle + buf->offset); + buffer = (u32*)((char*)dev->agp_buffer_map->handle + buf->offset); dwords = size / 4; buffer[0] = CP_PACKET3( RADEON_CNTL_HOSTDATA_BLT, dwords + 6 ); buffer[1] = (RADEON_GMC_DST_PITCH_OFFSET_CNTL | @@ -2547,3 +2547,46 @@ int radeon_cp_setparam( DRM_IOCTL_ARGS ) { return 0; } + +/* When a client dies: + * - Check for and clean up flipped page state + * - Free any alloced GART memory. + * + * DRM infrastructure takes care of reclaiming dma buffers. + */ +static void radeon_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_radeon_private_t *dev_priv = dev->dev_private; + if ( dev_priv->page_flipping ) { + radeon_do_cleanup_pageflip( dev ); + } + radeon_mem_release( filp, dev_priv->gart_heap ); + radeon_mem_release( filp, dev_priv->fb_heap ); + } +} + +static void radeon_driver_pretakedown(drm_device_t *dev) +{ + radeon_do_release(dev); +} + +static void radeon_driver_open_helper(drm_device_t *dev, drm_file_t *filp_priv) +{ + drm_radeon_private_t *dev_priv = dev->dev_private; + if ( dev_priv ) + filp_priv->radeon_fb_delta = dev_priv->fb_location; + else + filp_priv->radeon_fb_delta = 0; +} + +void radeon_driver_register_fns(struct drm_device *dev) +{ + dev->dev_priv_size = sizeof(drm_radeon_buf_priv_t); + dev->fn_tbl.preinit = radeon_preinit; + dev->fn_tbl.postinit = radeon_postinit; + dev->fn_tbl.postcleanup = radeon_postcleanup; + dev->fn_tbl.prerelease = radeon_driver_prerelease; + dev->fn_tbl.pretakedown = radeon_driver_pretakedown; + dev->fn_tbl.open_helper = radeon_driver_open_helper; +} diff --git a/shared-core/sis_drv.h b/shared-core/sis_drv.h index 814a7ae1f..1ca618cf5 100644 --- a/shared-core/sis_drv.h +++ b/shared-core/sis_drv.h @@ -31,8 +31,6 @@ #include "sis_ds.h" typedef struct drm_sis_private { - drm_map_t *buffers; - memHeap_t *AGPHeap; memHeap_t *FBHeap; } drm_sis_private_t; diff --git a/shared-core/sis_mm.c b/shared-core/sis_mm.c index cbfab011e..233843d5d 100644 --- a/shared-core/sis_mm.c +++ b/shared-core/sis_mm.c @@ -330,7 +330,7 @@ int sis_ioctl_agp_free( DRM_IOCTL_ARGS ) return 0; } -int sis_init_context(drm_device_t *dev, int context) +int sis_init_context(struct drm_device *dev, int context) { int i; @@ -362,7 +362,7 @@ int sis_init_context(drm_device_t *dev, int context) return 1; } -int sis_final_context(drm_device_t *dev, int context) +int sis_final_context(struct drm_device *dev, int context) { int i; @@ -408,3 +408,9 @@ int sis_final_context(drm_device_t *dev, int context) return 1; } + +void DRM(driver_register_fns)(drm_device_t *dev) +{ + dev->fn_tbl.context_ctor = sis_init_context; + dev->fn_tbl.context_dtor = sis_final_context; +} diff --git a/shared-core/via_drv.c b/shared-core/via_drv.c index 6f41f1fc2..ad4903bb9 100644 --- a/shared-core/via_drv.c +++ b/shared-core/via_drv.c @@ -65,3 +65,4 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + diff --git a/shared-core/via_drv.h b/shared-core/via_drv.h index a0ed1e603..9677b7f30 100644 --- a/shared-core/via_drv.h +++ b/shared-core/via_drv.h @@ -33,7 +33,6 @@ typedef struct drm_via_private { drm_map_t *fb; drm_map_t *mmio; unsigned long agpAddr; - drm_map_t *buffers; wait_queue_head_t decoder_queue[VIA_NR_XVMC_LOCKS]; } drm_via_private_t; diff --git a/shared-core/via_map.c b/shared-core/via_map.c index 532609274..afafadf16 100644 --- a/shared-core/via_map.c +++ b/shared-core/via_map.c @@ -47,14 +47,14 @@ int via_do_init_map(drm_device_t *dev, drm_via_init_t *init) return -EINVAL; } - DRM_FIND_MAP(dev_priv->fb, init->fb_offset); + dev_priv->fb = drm_core_findmap(dev, init->fb_offset); if (!dev_priv->fb) { DRM_ERROR("could not find framebuffer!\n"); dev->dev_private = (void *)dev_priv; via_do_cleanup_map(dev); return -EINVAL; } - DRM_FIND_MAP(dev_priv->mmio, init->mmio_offset); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); dev->dev_private = (void *)dev_priv; diff --git a/shared-core/via_mm.c b/shared-core/via_mm.c index dae5aaf02..be6184caf 100644 --- a/shared-core/via_mm.c +++ b/shared-core/via_mm.c @@ -103,7 +103,7 @@ int via_fb_init( DRM_IOCTL_ARGS ) return 0; } -int via_init_context(drm_device_t *dev, int context) +int via_init_context(struct drm_device *dev, int context) { int i; @@ -134,7 +134,7 @@ int via_init_context(drm_device_t *dev, int context) return 1; } -int via_final_context(drm_device_t *dev, int context) +int via_final_context(struct drm_device *dev, int context) { int i; for (i=0; i<MAX_CONTEXT; i++) @@ -345,3 +345,9 @@ int via_agp_free(drm_via_mem_t* mem) EXPORT_SYMBOL(via_fb_alloc); EXPORT_SYMBOL(via_fb_free); + +void DRM(driver_register_fns)(drm_device_t *dev) +{ + dev->fn_tbl.context_ctor = via_init_context; + dev->fn_tbl.context_dtor = via_final_context; +} diff --git a/shared/i915.h b/shared/i915.h index 2744d0e65..a5844e4cf 100644 --- a/shared/i915.h +++ b/shared/i915.h @@ -57,31 +57,6 @@ #define __HAVE_COUNTER8 _DRM_STAT_SECONDARY #define __HAVE_COUNTER9 _DRM_STAT_DMA -/* Driver customization: - */ -#define DRIVER_PRETAKEDOWN(dev) do { \ - if ( dev->dev_private ) { \ - drm_i915_private_t *dev_priv = dev->dev_private; \ - i915_mem_takedown( &(dev_priv->agp_heap) ); \ - } \ - i915_dma_cleanup( dev ); \ -} while (0) - - -/* When a client dies: - * - Free any alloced agp memory. - */ -#define DRIVER_PRERELEASE() \ -do { \ - if ( dev->dev_private ) { \ - drm_i915_private_t *dev_priv = dev->dev_private; \ - i915_mem_release( dev, filp, dev_priv->agp_heap ); \ - } \ -} while (0) - - - - /* We use our own dma mechanisms, not the drm template code. However, * the shared IRQ code is useful to us: */ diff --git a/shared/i915_dma.c b/shared/i915_dma.c index fc1b356fc..72573cbb2 100644 --- a/shared/i915_dma.c +++ b/shared/i915_dma.c @@ -94,7 +94,7 @@ int i915_dma_cleanup(drm_device_t *dev) (drm_i915_private_t *) dev->dev_private; if (dev_priv->ring.virtual_start) { - DRM_IOREMAPFREE( &dev_priv->ring.map, dev); + drm_core_ioremapfree( &dev_priv->ring.map, dev); } if (dev_priv->hw_status_page) { @@ -135,8 +135,8 @@ static int i915_initialize(drm_device_t *dev, i915_dma_cleanup(dev); return DRM_ERR(EINVAL); } - - DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset ); + + dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio_map) { dev->dev_private = (void *)dev_priv; i915_dma_cleanup(dev); @@ -159,7 +159,7 @@ static int i915_initialize(drm_device_t *dev, dev_priv->ring.map.flags = 0; dev_priv->ring.map.mtrr = 0; - DRM_IOREMAP( &dev_priv->ring.map, dev ); + drm_core_ioremap( &dev_priv->ring.map, dev ); if (dev_priv->ring.map.handle == NULL) { dev->dev_private = (void *) dev_priv; @@ -770,3 +770,26 @@ int i915_setparam( DRM_IOCTL_ARGS ) return 0; } + +static void i915_driver_pretakedown(drm_device_t *dev) +{ + if ( dev->dev_private ) { + drm_i915_private_t *dev_priv = dev->dev_private; + i915_mem_takedown( &(dev_priv->agp_heap) ); + } + i915_dma_cleanup( dev ); +} + +static void i915_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_i915_private_t *dev_priv = dev->dev_private; + i915_mem_release( dev, filp, dev_priv->agp_heap ); + } +} + +void i915_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = i915_driver_pretakedown; + dev->fn_tbl.prerelease = i915_driver_prerelease; +} diff --git a/shared/mach64.h b/shared/mach64.h index 2fde4466d..6cfb786e1 100644 --- a/shared/mach64.h +++ b/shared/mach64.h @@ -71,12 +71,6 @@ [DRM_IOCTL_NR(DRM_IOCTL_MACH64_FLUSH)] = { mach64_dma_flush, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_MACH64_GETPARAM)] = { mach64_get_param, 1, 0 } -/* Driver customization: - */ -#define DRIVER_PRETAKEDOWN(dev) do { \ - mach64_do_cleanup_dma( dev ); \ -} while (0) - /* DMA customization: */ #define __HAVE_DMA 1 @@ -85,10 +79,4 @@ #define __HAVE_SHARED_IRQ 1 #define __HAVE_IRQ 1 -/* Buffer customization: - */ - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_mach64_private_t *)((dev)->dev_private))->buffers - #endif diff --git a/shared/mach64_dma.c b/shared/mach64_dma.c index 60663422d..0acb784d0 100644 --- a/shared/mach64_dma.c +++ b/shared/mach64_dma.c @@ -655,14 +655,14 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->fb, init->fb_offset ); + dev_priv->fb = drm_core_findmap(dev, init->fb_offset); if (!dev_priv->fb) { DRM_ERROR("can not find frame buffer map!\n"); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio) { DRM_ERROR("can not find mmio map!\n"); dev->dev_private = (void *)dev_priv; @@ -675,14 +675,14 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) init->sarea_priv_offset); if( !dev_priv->is_pci ) { - DRM_FIND_MAP( dev_priv->ring_map, init->ring_offset ); + dev_priv->ring_map = drm_core_findmap(dev, init->ring_offset); if ( !dev_priv->ring_map ) { DRM_ERROR( "can not find ring map!\n" ); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma(dev); return DRM_ERR(EINVAL); } - DRM_IOREMAP( dev_priv->ring_map, dev ); + drm_core_ioremap( dev_priv->ring_map, dev ); if ( !dev_priv->ring_map->handle ) { DRM_ERROR( "can not ioremap virtual address for" " descriptor ring\n" ); @@ -690,23 +690,26 @@ static int mach64_do_dma_init( drm_device_t *dev, drm_mach64_init_t *init ) mach64_do_cleanup_dma( dev ); return DRM_ERR(ENOMEM); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if ( !dev_priv->buffers ) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if ( !dev->agp_buffer_map ) { DRM_ERROR( "can not find dma buffer map!\n" ); dev->dev_private = (void *)dev_priv; mach64_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_IOREMAP( dev_priv->buffers, dev ); - if ( !dev_priv->buffers->handle ) { + /* there might be a nicer way to do this - + dev isn't passed all the way though the mach64 - DA */ + dev_priv->dev_buffers = dev->agp_buffer_map; + + drm_core_ioremap( dev->agp_buffer_map, dev ); + if ( !dev->agp_buffer_map->handle ) { DRM_ERROR( "can not ioremap virtual address for" " dma buffer\n" ); dev->dev_private = (void *) dev_priv; mach64_do_cleanup_dma( dev ); return DRM_ERR(ENOMEM); } - DRM_FIND_MAP( dev_priv->agp_textures, - init->agp_textures_offset ); + dev_priv->agp_textures = drm_core_findmap(dev, init->agp_textures_offset); if (!dev_priv->agp_textures) { DRM_ERROR( "can not find agp texture region!\n" ); dev->dev_private = (void *)dev_priv; @@ -987,11 +990,11 @@ int mach64_do_cleanup_dma( drm_device_t *dev ) } } else { if ( dev_priv->ring_map ) - DRM_IOREMAPFREE( dev_priv->ring_map, dev ); + drm_core_ioremapfree( dev_priv->ring_map, dev ); } - if ( dev_priv->buffers ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + if ( dev->agp_buffer_map ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); mach64_destroy_freelist( dev ); @@ -1323,3 +1326,12 @@ int mach64_dma_buffers( DRM_IOCTL_ARGS ) return ret; } +static void mach64_driver_pretakedown(drm_device_t *dev) +{ + mach64_do_cleanup_dma( dev ); +} + +void mach64_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = mach64_driver_pretakedown; +} diff --git a/shared/mach64_drv.h b/shared/mach64_drv.h index 4331cde57..d009d29e6 100644 --- a/shared/mach64_drv.h +++ b/shared/mach64_drv.h @@ -92,7 +92,7 @@ typedef struct drm_mach64_private { drm_local_map_t *fb; drm_local_map_t *mmio; drm_local_map_t *ring_map; - drm_local_map_t *buffers; + drm_local_map_t *dev_buffers; /* this is a pointer to a structure in dev */ drm_local_map_t *agp_textures; } drm_mach64_private_t; @@ -791,7 +791,7 @@ do { \ #define GETBUFPTR( __buf ) \ ((dev_priv->is_pci) ? \ ((u32 *)(__buf)->address) : \ - ((u32 *)((char *)dev_priv->buffers->handle + (__buf)->offset))) + ((u32 *)((char *)dev_priv->dev_buffers->handle + (__buf)->offset))) #define GETBUFADDR( __buf ) ((u32)(__buf)->bus_address) diff --git a/shared/mga.h b/shared/mga.h index 6ee395220..f2813846b 100644 --- a/shared/mga.h +++ b/shared/mga.h @@ -69,12 +69,6 @@ #define __HAVE_COUNTER7 _DRM_STAT_PRIMARY #define __HAVE_COUNTER8 _DRM_STAT_SECONDARY -/* Driver customization: - */ -#define DRIVER_PRETAKEDOWN( dev ) do { \ - mga_do_cleanup_dma( dev ); \ -} while (0) - /* DMA customization: */ #define __HAVE_DMA 1 @@ -82,17 +76,4 @@ #define __HAVE_VBL_IRQ 1 #define __HAVE_SHARED_IRQ 1 -#define __HAVE_DMA_QUIESCENT 1 -#define DRIVER_DMA_QUIESCENT() do { \ - drm_mga_private_t *dev_priv = dev->dev_private; \ - return mga_do_wait_for_idle( dev_priv ); \ -} while (0) - -/* Buffer customization: - */ -#define DRIVER_BUF_PRIV_T drm_mga_buf_priv_t - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_mga_private_t *)((dev)->dev_private))->buffers - #endif diff --git a/shared/mga_dma.c b/shared/mga_dma.c index 76fbf714b..4a38b7d9d 100644 --- a/shared/mga_dma.c +++ b/shared/mga_dma.c @@ -500,7 +500,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR( "failed to find mmio region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -508,7 +508,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->status, init->status_offset ); + dev_priv->status = drm_core_findmap(dev, init->status_offset); if(!dev_priv->status) { DRM_ERROR( "failed to find status page!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -516,8 +516,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - - DRM_FIND_MAP( dev_priv->warp, init->warp_offset ); + dev_priv->warp = drm_core_findmap(dev, init->warp_offset); if(!dev_priv->warp) { DRM_ERROR( "failed to find warp microcode region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -525,7 +524,7 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->primary, init->primary_offset ); + dev_priv->primary = drm_core_findmap(dev, init->primary_offset); if(!dev_priv->primary) { DRM_ERROR( "failed to find primary dma region!\n" ); /* Assign dev_private so we can do cleanup. */ @@ -533,8 +532,8 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) mga_do_cleanup_dma( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR( "failed to find dma buffer region!\n" ); /* Assign dev_private so we can do cleanup. */ dev->dev_private = (void *)dev_priv; @@ -546,13 +545,13 @@ static int mga_do_init_dma( drm_device_t *dev, drm_mga_init_t *init ) (drm_mga_sarea_t *)((u8 *)dev_priv->sarea->handle + init->sarea_priv_offset); - DRM_IOREMAP( dev_priv->warp, dev ); - DRM_IOREMAP( dev_priv->primary, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + drm_core_ioremap( dev_priv->warp, dev ); + drm_core_ioremap( dev_priv->primary, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->warp->handle || !dev_priv->primary->handle || - !dev_priv->buffers->handle ) { + !dev->agp_buffer_map->handle ) { DRM_ERROR( "failed to ioremap agp regions!\n" ); /* Assign dev_private so we can do cleanup. */ dev->dev_private = (void *)dev_priv; @@ -643,11 +642,11 @@ int mga_do_cleanup_dma( drm_device_t *dev ) drm_mga_private_t *dev_priv = dev->dev_private; if ( dev_priv->warp != NULL ) - DRM_IOREMAPFREE( dev_priv->warp, dev ); + drm_core_ioremapfree( dev_priv->warp, dev ); if ( dev_priv->primary != NULL ) - DRM_IOREMAPFREE( dev_priv->primary, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->primary, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); if ( dev_priv->head != NULL ) { mga_freelist_cleanup( dev ); @@ -800,3 +799,20 @@ int mga_dma_buffers( DRM_IOCTL_ARGS ) return ret; } + +static void mga_driver_pretakedown(drm_device_t *dev) +{ + mga_do_cleanup_dma( dev ); +} + +static int mga_driver_dma_quiescent(drm_device_t *dev) +{ + drm_mga_private_t *dev_priv = dev->dev_private; + return mga_do_wait_for_idle( dev_priv ); +} + +void mga_driver_register_fns(drm_device_t *dev) +{ + dev->fn_tbl.pretakedown = mga_driver_pretakedown; + dev->fn_tbl.dma_quiescent = mga_driver_dma_quiescent; +} diff --git a/shared/r128.h b/shared/r128.h index de6477339..b9d2f87e4 100644 --- a/shared/r128.h +++ b/shared/r128.h @@ -79,20 +79,6 @@ [DRM_IOCTL_NR(DRM_IOCTL_R128_INDIRECT)] = { r128_cce_indirect, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_R128_GETPARAM)] = { r128_getparam, 1, 0 }, -/* Driver customization: - */ -#define DRIVER_PRERELEASE() do { \ - if ( dev->dev_private ) { \ - drm_r128_private_t *dev_priv = dev->dev_private; \ - if ( dev_priv->page_flipping ) { \ - r128_do_cleanup_pageflip( dev ); \ - } \ - } \ -} while (0) - -#define DRIVER_PRETAKEDOWN(dev) do { \ - r128_do_cleanup_cce( dev ); \ -} while (0) /* DMA customization: */ @@ -101,20 +87,4 @@ #define __HAVE_VBL_IRQ 1 #define __HAVE_SHARED_IRQ 1 -#if 0 -/* GH: Remove this for now... */ -#define __HAVE_DMA_QUIESCENT 1 -#define DRIVER_DMA_QUIESCENT() do { \ - drm_r128_private_t *dev_priv = dev->dev_private; \ - return r128_do_cce_idle( dev_priv ); \ -} while (0) -#endif - -/* Buffer customization: - */ -#define DRIVER_BUF_PRIV_T drm_r128_buf_priv_t - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_r128_private_t *)((dev)->dev_private))->buffers - #endif diff --git a/shared/r128_cce.c b/shared/r128_cce.c index 22d38b70c..43fa9b512 100644 --- a/shared/r128_cce.c +++ b/shared/r128_cce.c @@ -467,29 +467,29 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->cce_ring, init->ring_offset ); + dev_priv->cce_ring = drm_core_findmap(dev, init->ring_offset); if(!dev_priv->cce_ring) { DRM_ERROR("could not find cce ring region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->ring_rptr, init->ring_rptr_offset ); + dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if(!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR("could not find dma buffer region!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); @@ -497,8 +497,7 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) } if ( !dev_priv->is_pci ) { - DRM_FIND_MAP( dev_priv->agp_textures, - init->agp_textures_offset ); + dev_priv->agp_textures = drm_core_findmap(dev, init->agp_textures_offset); if(!dev_priv->agp_textures) { DRM_ERROR("could not find agp texture region!\n"); dev->dev_private = (void *)dev_priv; @@ -513,12 +512,12 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) #if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { - DRM_IOREMAP( dev_priv->cce_ring, dev ); - DRM_IOREMAP( dev_priv->ring_rptr, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + drm_core_ioremap( dev_priv->cce_ring, dev ); + drm_core_ioremap( dev_priv->ring_rptr, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->cce_ring->handle || !dev_priv->ring_rptr->handle || - !dev_priv->buffers->handle) { + !dev->agp_buffer_map->handle) { DRM_ERROR("Could not ioremap agp regions!\n"); dev->dev_private = (void *)dev_priv; r128_do_cleanup_cce( dev ); @@ -531,7 +530,7 @@ static int r128_do_init_cce( drm_device_t *dev, drm_r128_init_t *init ) (void *)dev_priv->cce_ring->offset; dev_priv->ring_rptr->handle = (void *)dev_priv->ring_rptr->offset; - dev_priv->buffers->handle = (void *)dev_priv->buffers->offset; + dev->agp_buffer_map->handle = (void *)dev->agp_buffer_map->offset; } #if __REALLY_HAVE_AGP @@ -601,11 +600,11 @@ int r128_do_cleanup_cce( drm_device_t *dev ) #if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { if ( dev_priv->cce_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cce_ring, dev ); + drm_core_ioremapfree( dev_priv->cce_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->ring_rptr, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); } else #endif { diff --git a/shared/r128_drv.h b/shared/r128_drv.h index 9df32e566..12ca9b4f5 100644 --- a/shared/r128_drv.h +++ b/shared/r128_drv.h @@ -100,7 +100,6 @@ typedef struct drm_r128_private { drm_local_map_t *mmio; drm_local_map_t *cce_ring; drm_local_map_t *ring_rptr; - drm_local_map_t *buffers; drm_local_map_t *agp_textures; } drm_r128_private_t; diff --git a/shared/r128_state.c b/shared/r128_state.c index 34ebcae1f..88d7715a9 100644 --- a/shared/r128_state.c +++ b/shared/r128_state.c @@ -667,7 +667,7 @@ static void r128_cce_dispatch_indirect( drm_device_t *dev, */ if ( dwords & 1 ) { u32 *data = (u32 *) - ((char *)dev_priv->buffers->handle + ((char *)dev->agp_buffer_map->handle + buf->offset + start); data[dwords++] = cpu_to_le32( R128_CCE_PACKET2 ); } @@ -713,7 +713,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, drm_r128_buf_priv_t *buf_priv = buf->dev_private; drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv; int format = sarea_priv->vc_format; - int offset = dev_priv->buffers->offset - dev_priv->cce_buffers_offset; + int offset = dev->agp_buffer_map->offset - dev_priv->cce_buffers_offset; int prim = buf_priv->prim; u32 *data; int dwords; @@ -733,7 +733,7 @@ static void r128_cce_dispatch_indices( drm_device_t *dev, dwords = (end - start + 3) / sizeof(u32); - data = (u32 *)((char *)dev_priv->buffers->handle + data = (u32 *)((char *)dev->agp_buffer_map->handle + buf->offset + start); data[0] = cpu_to_le32( CCE_PACKET3( R128_3D_RNDR_GEN_INDX_PRIM, @@ -857,7 +857,7 @@ static int r128_cce_dispatch_blit( DRMFILE filp, dwords = (blit->width * blit->height) >> dword_shift; - data = (u32 *)((char *)dev_priv->buffers->handle + buf->offset); + data = (u32 *)((char *)dev->agp_buffer_map->handle + buf->offset); data[0] = cpu_to_le32( CCE_PACKET3( R128_CNTL_HOSTDATA_BLT, dwords + 6 ) ); data[1] = cpu_to_le32( (R128_GMC_DST_PITCH_OFFSET_CNTL | @@ -1694,3 +1694,25 @@ int r128_getparam( DRM_IOCTL_ARGS ) return 0; } + +static void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_r128_private_t *dev_priv = dev->dev_private; + if ( dev_priv->page_flipping ) { + r128_do_cleanup_pageflip( dev ); + } + } +} + +static void r128_driver_pretakedown(drm_device_t *dev) +{ + r128_do_cleanup_cce( dev ); +} + +void r128_driver_register_fns(drm_device_t *dev) +{ + dev->dev_priv_size = sizeof(drm_r128_buf_priv_t); + dev->fn_tbl.prerelease = r128_driver_prerelease; + dev->fn_tbl.pretakedown = r128_driver_pretakedown; +} diff --git a/shared/radeon.h b/shared/radeon.h index 44c4aee79..39fb0be90 100644 --- a/shared/radeon.h +++ b/shared/radeon.h @@ -118,47 +118,6 @@ #define DRIVER_FILE_FIELDS \ int64_t radeon_fb_delta; \ -#define DRIVER_OPEN_HELPER( filp_priv, dev ) \ -do { \ - drm_radeon_private_t *dev_priv = dev->dev_private; \ - if ( dev_priv ) \ - filp_priv->radeon_fb_delta = dev_priv->fb_location; \ - else \ - filp_priv->radeon_fb_delta = 0; \ -} while( 0 ) - -#define DRIVER_POSTINIT(dev, flags) radeon_postinit(dev, flags) -#define DRIVER_PREINIT(dev, flags) radeon_preinit(dev, flags) -#define DRIVER_POSTCLEANUP(dev) radeon_postcleanup(dev) - -/* When a client dies: - * - Check for and clean up flipped page state - * - Free any alloced GART memory. - * - * DRM infrastructure takes care of reclaiming dma buffers. - */ -#define DRIVER_PRERELEASE() \ -do { \ - if ( dev->dev_private ) { \ - drm_radeon_private_t *dev_priv = dev->dev_private; \ - if ( dev_priv->page_flipping ) { \ - radeon_do_cleanup_pageflip( dev ); \ - } \ - radeon_mem_release( filp, dev_priv->gart_heap ); \ - radeon_mem_release( filp, dev_priv->fb_heap ); \ - } \ -} while (0) - -/* When the last client dies, shut down the CP and free dev->dev_priv. - */ -/* #define __HAVE_RELEASE 1 */ -#define DRIVER_PRETAKEDOWN( dev ) \ -do { \ - radeon_do_release( dev ); \ -} while (0) - - - /* DMA customization: */ #define __HAVE_DMA 1 @@ -166,12 +125,4 @@ do { \ #define __HAVE_VBL_IRQ 1 #define __HAVE_SHARED_IRQ 1 - -/* Buffer customization: - */ -#define DRIVER_BUF_PRIV_T drm_radeon_buf_priv_t - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_radeon_private_t *)((dev)->dev_private))->buffers - #endif diff --git a/shared/radeon_cp.c b/shared/radeon_cp.c index 4efb6c2a9..f634a345c 100644 --- a/shared/radeon_cp.c +++ b/shared/radeon_cp.c @@ -1108,33 +1108,33 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->mmio, init->mmio_offset ); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if(!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->cp_ring, init->ring_offset ); + dev_priv->cp_ring = drm_core_findmap(dev, init->ring_offset); if(!dev_priv->cp_ring) { DRM_ERROR("could not find cp ring region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->ring_rptr, init->ring_rptr_offset ); + dev_priv->ring_rptr = drm_core_findmap(dev, init->ring_rptr_offset); if(!dev_priv->ring_rptr) { DRM_ERROR("could not find ring read pointer!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - DRM_FIND_MAP( dev_priv->buffers, init->buffers_offset ); - if(!dev_priv->buffers) { + dev->agp_buffer_map = drm_core_findmap(dev, init->buffers_offset); + if(!dev->agp_buffer_map) { DRM_ERROR("could not find dma buffer region!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } if ( init->gart_textures_offset ) { - DRM_FIND_MAP( dev_priv->gart_textures, init->gart_textures_offset ); + dev_priv->gart_textures = drm_core_findmap(dev, init->gart_textures_offset); if ( !dev_priv->gart_textures ) { DRM_ERROR("could not find GART texture region!\n"); radeon_do_cleanup_cp(dev); @@ -1147,13 +1147,13 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) init->sarea_priv_offset); #if __REALLY_HAVE_AGP - if (dev_priv->flags & CHIP_IS_AGP) { - DRM_IOREMAP( dev_priv->cp_ring, dev ); - DRM_IOREMAP( dev_priv->ring_rptr, dev ); - DRM_IOREMAP( dev_priv->buffers, dev ); + if ( dev_priv->flags & CHIP_IS_AGP ) { + drm_core_ioremap( dev_priv->cp_ring, dev ); + drm_core_ioremap( dev_priv->ring_rptr, dev ); + drm_core_ioremap( dev->agp_buffer_map, dev ); if(!dev_priv->cp_ring->handle || !dev_priv->ring_rptr->handle || - !dev_priv->buffers->handle) { + !dev->agp_buffer_map->handle) { DRM_ERROR("could not find ioremap agp regions!\n"); radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); @@ -1165,14 +1165,14 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) (void *)dev_priv->cp_ring->offset; dev_priv->ring_rptr->handle = (void *)dev_priv->ring_rptr->offset; - dev_priv->buffers->handle = (void *)dev_priv->buffers->offset; + dev->agp_buffer_map->handle = (void *)dev->agp_buffer_map->offset; DRM_DEBUG( "dev_priv->cp_ring->handle %p\n", dev_priv->cp_ring->handle ); DRM_DEBUG( "dev_priv->ring_rptr->handle %p\n", dev_priv->ring_rptr->handle ); - DRM_DEBUG( "dev_priv->buffers->handle %p\n", - dev_priv->buffers->handle ); + DRM_DEBUG( "dev->agp_buffer_map->handle %p\n", + dev->agp_buffer_map->handle ); } dev_priv->fb_location = ( RADEON_READ( RADEON_MC_FB_LOCATION ) @@ -1197,12 +1197,12 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) #if __REALLY_HAVE_AGP if (dev_priv->flags & CHIP_IS_AGP) - dev_priv->gart_buffers_offset = (dev_priv->buffers->offset + dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset - dev->agp->base + dev_priv->gart_vm_start); else #endif - dev_priv->gart_buffers_offset = (dev_priv->buffers->offset + dev_priv->gart_buffers_offset = (dev->agp_buffer_map->offset - dev->sg->handle + dev_priv->gart_vm_start); @@ -1268,19 +1268,20 @@ int radeon_do_cleanup_cp( drm_device_t *dev ) #if __REALLY_HAVE_AGP if (dev_priv->flags & CHIP_IS_AGP) { if ( dev_priv->cp_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cp_ring, dev ); + drm_core_ioremapfree( dev_priv->cp_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); - if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers, dev ); + drm_core_ioremapfree( dev_priv->ring_rptr, dev ); + if ( dev->agp_buffer_map != NULL ) + drm_core_ioremapfree( dev->agp_buffer_map, dev ); } else #endif { if (!DRM(ati_pcigart_cleanup)( dev, - dev_priv->phys_pci_gart, - dev_priv->bus_pci_gart )) + dev_priv->phys_pci_gart, + dev_priv->bus_pci_gart )) DRM_ERROR( "failed to cleanup PCI GART!\n" ); } + { int flags = dev_priv->flags; memset(dev_priv, 0, sizeof(*dev_priv)); @@ -1734,12 +1735,12 @@ static int radeon_register_regions(struct pci_dev *pdev) { /* request the mem regions */ if (!request_mem_region (pci_resource_start( pdev, 2 ), pci_resource_len(pdev, 2), DRIVER_NAME)) { - printk(KERN_ERR DRIVER_NAME ": cannot reserve MMIO region\n"); + DRM_ERROR("cannot reserve MMIO region\n"); return retcode; } if (!request_mem_region (pci_resource_start( pdev, 0 ), pci_resource_len(pdev, 0), DRIVER_NAME)) { - printk(KERN_ERR DRIVER_NAME ": cannot reserve FB region\n"); + DRM_ERROR("cannot reserve FB region\n"); return retcode; } return 0; @@ -1751,7 +1752,7 @@ static void radeon_release_regions(struct pci_dev *pdev) { } /* Always create a map record for MMIO and FB memory, done from DRIVER_POSTINIT */ -int radeon_preinit( drm_device_t *dev, unsigned long flags ) +int radeon_preinit( struct drm_device *dev, unsigned long flags ) { int retcode = -EINVAL; u32 save, temp; @@ -1788,12 +1789,12 @@ int radeon_preinit( drm_device_t *dev, unsigned long flags ) return 0; } -int radeon_postinit( drm_device_t *dev, unsigned long flags ) +int radeon_postinit( struct drm_device *dev, unsigned long flags ) { return 0; } -void radeon_postcleanup( drm_device_t *dev ) +int radeon_postcleanup( struct drm_device *dev ) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -1803,4 +1804,5 @@ void radeon_postcleanup( drm_device_t *dev ) radeon_release_regions(dev->pdev); dev->dev_private = NULL; + return 0; } diff --git a/shared/radeon_drv.h b/shared/radeon_drv.h index eb2d4dcae..4b66e5be9 100644 --- a/shared/radeon_drv.h +++ b/shared/radeon_drv.h @@ -83,7 +83,7 @@ struct mem_block { typedef struct drm_radeon_private { - u32 flags; /* see radeon_chip_flags */ + uint32_t flags; /* see radeon_chip_flags */ drm_radeon_ring_buffer_t ring; drm_radeon_sarea_t *sarea_priv; @@ -152,7 +152,6 @@ typedef struct drm_radeon_private { drm_local_map_t *mmio; drm_local_map_t *cp_ring; drm_local_map_t *ring_rptr; - drm_local_map_t *buffers; drm_local_map_t *gart_textures; struct mem_block *gart_heap; @@ -738,9 +737,9 @@ do { \ } while (0) extern int RADEON_READ_PLL( drm_device_t *dev, int addr ); -extern int radeon_preinit( drm_device_t *dev, unsigned long flags ); -extern int radeon_postinit( drm_device_t *dev, unsigned long flags ); -extern void radeon_postcleanup( drm_device_t *dev ); +extern int radeon_preinit( struct drm_device *dev, unsigned long flags ); +extern int radeon_postinit( struct drm_device *dev, unsigned long flags ); +extern int radeon_postcleanup( struct drm_device *dev ); #define CP_PACKET0( reg, n ) \ (RADEON_CP_PACKET0 | ((n) << 16) | ((reg) >> 2)) diff --git a/shared/radeon_state.c b/shared/radeon_state.c index 10a6629ae..4a7bfd2d3 100644 --- a/shared/radeon_state.c +++ b/shared/radeon_state.c @@ -1247,7 +1247,7 @@ static void radeon_cp_dispatch_indirect( drm_device_t *dev, */ if ( dwords & 1 ) { u32 *data = (u32 *) - ((char *)dev_priv->buffers->handle + ((char *)dev->agp_buffer_map->handle + buf->offset + start); data[dwords++] = RADEON_CP_PACKET2; } @@ -1301,7 +1301,7 @@ static void radeon_cp_dispatch_indices( drm_device_t *dev, dwords = (prim->finish - prim->start + 3) / sizeof(u32); - data = (u32 *)((char *)dev_priv->buffers->handle + + data = (u32 *)((char *)dev->agp_buffer_map->handle + elt_buf->offset + prim->start); data[0] = CP_PACKET3( RADEON_3D_RNDR_GEN_INDX_PRIM, dwords-2 ); @@ -1445,7 +1445,7 @@ static int radeon_cp_dispatch_texture( DRMFILE filp, /* Dispatch the indirect buffer. */ - buffer = (u32*)((char*)dev_priv->buffers->handle + buf->offset); + buffer = (u32*)((char*)dev->agp_buffer_map->handle + buf->offset); dwords = size / 4; buffer[0] = CP_PACKET3( RADEON_CNTL_HOSTDATA_BLT, dwords + 6 ); buffer[1] = (RADEON_GMC_DST_PITCH_OFFSET_CNTL | @@ -2547,3 +2547,46 @@ int radeon_cp_setparam( DRM_IOCTL_ARGS ) { return 0; } + +/* When a client dies: + * - Check for and clean up flipped page state + * - Free any alloced GART memory. + * + * DRM infrastructure takes care of reclaiming dma buffers. + */ +static void radeon_driver_prerelease(drm_device_t *dev, DRMFILE filp) +{ + if ( dev->dev_private ) { + drm_radeon_private_t *dev_priv = dev->dev_private; + if ( dev_priv->page_flipping ) { + radeon_do_cleanup_pageflip( dev ); + } + radeon_mem_release( filp, dev_priv->gart_heap ); + radeon_mem_release( filp, dev_priv->fb_heap ); + } +} + +static void radeon_driver_pretakedown(drm_device_t *dev) +{ + radeon_do_release(dev); +} + +static void radeon_driver_open_helper(drm_device_t *dev, drm_file_t *filp_priv) +{ + drm_radeon_private_t *dev_priv = dev->dev_private; + if ( dev_priv ) + filp_priv->radeon_fb_delta = dev_priv->fb_location; + else + filp_priv->radeon_fb_delta = 0; +} + +void radeon_driver_register_fns(struct drm_device *dev) +{ + dev->dev_priv_size = sizeof(drm_radeon_buf_priv_t); + dev->fn_tbl.preinit = radeon_preinit; + dev->fn_tbl.postinit = radeon_postinit; + dev->fn_tbl.postcleanup = radeon_postcleanup; + dev->fn_tbl.prerelease = radeon_driver_prerelease; + dev->fn_tbl.pretakedown = radeon_driver_pretakedown; + dev->fn_tbl.open_helper = radeon_driver_open_helper; +} diff --git a/shared/sis.h b/shared/sis.h index df25429d0..8afba1a91 100644 --- a/shared/sis.h +++ b/shared/sis.h @@ -60,12 +60,4 @@ #define __HAVE_COUNTERS 5 -/* Buffer customization: - */ -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_sis_private_t *)((dev)->dev_private))->buffers - -#define DRIVER_CTX_CTOR sis_init_context -#define DRIVER_CTX_DTOR sis_final_context - #endif diff --git a/shared/sis_drv.h b/shared/sis_drv.h index 814a7ae1f..1ca618cf5 100644 --- a/shared/sis_drv.h +++ b/shared/sis_drv.h @@ -31,8 +31,6 @@ #include "sis_ds.h" typedef struct drm_sis_private { - drm_map_t *buffers; - memHeap_t *AGPHeap; memHeap_t *FBHeap; } drm_sis_private_t; diff --git a/shared/sis_mm.c b/shared/sis_mm.c index cbfab011e..233843d5d 100644 --- a/shared/sis_mm.c +++ b/shared/sis_mm.c @@ -330,7 +330,7 @@ int sis_ioctl_agp_free( DRM_IOCTL_ARGS ) return 0; } -int sis_init_context(drm_device_t *dev, int context) +int sis_init_context(struct drm_device *dev, int context) { int i; @@ -362,7 +362,7 @@ int sis_init_context(drm_device_t *dev, int context) return 1; } -int sis_final_context(drm_device_t *dev, int context) +int sis_final_context(struct drm_device *dev, int context) { int i; @@ -408,3 +408,9 @@ int sis_final_context(drm_device_t *dev, int context) return 1; } + +void DRM(driver_register_fns)(drm_device_t *dev) +{ + dev->fn_tbl.context_ctor = sis_init_context; + dev->fn_tbl.context_dtor = sis_final_context; +} diff --git a/shared/via.h b/shared/via.h index f49a91513..bf8526fd4 100644 --- a/shared/via.h +++ b/shared/via.h @@ -41,12 +41,4 @@ #define __HAVE_SHARED_IRQ 1 #define __HAVE_VBL_IRQ 1 - - -#define DRIVER_AGP_BUFFERS_MAP( dev ) \ - ((drm_via_private_t *)((dev)->dev_private))->buffers - -#define DRIVER_CTX_CTOR via_init_context -#define DRIVER_CTX_DTOR via_final_context - #endif diff --git a/shared/via_drv.c b/shared/via_drv.c index 6f41f1fc2..ad4903bb9 100644 --- a/shared/via_drv.c +++ b/shared/via_drv.c @@ -65,3 +65,4 @@ #include "drm_proc.h" #include "drm_vm.h" #include "drm_stub.h" + diff --git a/shared/via_drv.h b/shared/via_drv.h index a0ed1e603..9677b7f30 100644 --- a/shared/via_drv.h +++ b/shared/via_drv.h @@ -33,7 +33,6 @@ typedef struct drm_via_private { drm_map_t *fb; drm_map_t *mmio; unsigned long agpAddr; - drm_map_t *buffers; wait_queue_head_t decoder_queue[VIA_NR_XVMC_LOCKS]; } drm_via_private_t; diff --git a/shared/via_map.c b/shared/via_map.c index 532609274..afafadf16 100644 --- a/shared/via_map.c +++ b/shared/via_map.c @@ -47,14 +47,14 @@ int via_do_init_map(drm_device_t *dev, drm_via_init_t *init) return -EINVAL; } - DRM_FIND_MAP(dev_priv->fb, init->fb_offset); + dev_priv->fb = drm_core_findmap(dev, init->fb_offset); if (!dev_priv->fb) { DRM_ERROR("could not find framebuffer!\n"); dev->dev_private = (void *)dev_priv; via_do_cleanup_map(dev); return -EINVAL; } - DRM_FIND_MAP(dev_priv->mmio, init->mmio_offset); + dev_priv->mmio = drm_core_findmap(dev, init->mmio_offset); if (!dev_priv->mmio) { DRM_ERROR("could not find mmio region!\n"); dev->dev_private = (void *)dev_priv; diff --git a/shared/via_mm.c b/shared/via_mm.c index dae5aaf02..be6184caf 100644 --- a/shared/via_mm.c +++ b/shared/via_mm.c @@ -103,7 +103,7 @@ int via_fb_init( DRM_IOCTL_ARGS ) return 0; } -int via_init_context(drm_device_t *dev, int context) +int via_init_context(struct drm_device *dev, int context) { int i; @@ -134,7 +134,7 @@ int via_init_context(drm_device_t *dev, int context) return 1; } -int via_final_context(drm_device_t *dev, int context) +int via_final_context(struct drm_device *dev, int context) { int i; for (i=0; i<MAX_CONTEXT; i++) @@ -345,3 +345,9 @@ int via_agp_free(drm_via_mem_t* mem) EXPORT_SYMBOL(via_fb_alloc); EXPORT_SYMBOL(via_fb_free); + +void DRM(driver_register_fns)(drm_device_t *dev) +{ + dev->fn_tbl.context_ctor = via_init_context; + dev->fn_tbl.context_dtor = via_final_context; +} |