diff options
Diffstat (limited to 'drivers/char')
30 files changed, 330 insertions, 484 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 3dc3c9d79ae4..d842cce11448 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -544,16 +544,14 @@ typedef struct ati_pcigart_info { struct drm_device; struct drm_driver { - int (*preinit) (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 *); + int (*load) (struct drm_device *, unsigned long flags); + int (*firstopen) (struct drm_device *); + int (*open) (struct drm_device *, drm_file_t *); + void (*preclose) (struct drm_device *, struct file * filp); + void (*postclose) (struct drm_device *, drm_file_t *); + void (*lastclose) (struct drm_device *); + int (*unload) (struct drm_device *); int (*dma_ioctl) (DRM_IOCTL_ARGS); - int (*open_helper) (struct drm_device *, drm_file_t *); - void (*free_filp_priv) (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 (*context_ctor) (struct drm_device * dev, int context); @@ -579,16 +577,25 @@ struct drm_driver { /* these have to be filled in */ - int (*postinit) (struct drm_device *, unsigned long flags); - irqreturn_t(*irq_handler) (DRM_IRQ_ARGS); + irqreturn_t(*irq_handler) (DRM_IRQ_ARGS); void (*irq_preinstall) (struct drm_device * dev); void (*irq_postinstall) (struct drm_device * dev); void (*irq_uninstall) (struct drm_device * dev); void (*reclaim_buffers) (struct drm_device * dev, struct file * filp); + void (*reclaim_buffers_locked) (struct drm_device *drv, + struct file *filp); unsigned long (*get_map_ofs) (drm_map_t * map); unsigned long (*get_reg_ofs) (struct drm_device * dev); void (*set_version) (struct drm_device * dev, drm_set_version_t * sv); int (*version) (drm_version_t * version); + + int major; + int minor; + int patchlevel; + char *name; + char *desc; + char *date; + u32 driver_features; int dev_priv_size; drm_ioctl_desc_t *ioctls; @@ -772,7 +779,7 @@ extern int drm_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); -extern int drm_takedown(drm_device_t * dev); +extern int drm_lastclose(drm_device_t *dev); /* Device support (drm_fops.h) */ extern int drm_open(struct inode *inode, struct file *filp); diff --git a/drivers/char/drm/drm_drv.c b/drivers/char/drm/drm_drv.c index 4dff7554eb08..d8ff84bdc3e7 100644 --- a/drivers/char/drm/drm_drv.c +++ b/drivers/char/drm/drm_drv.c @@ -129,7 +129,7 @@ static drm_ioctl_desc_t drm_ioctls[] = { * * \sa drm_device */ -int drm_takedown(drm_device_t * dev) +int drm_lastclose(drm_device_t * dev) { drm_magic_entry_t *pt, *next; drm_map_list_t *r_list; @@ -138,9 +138,9 @@ int drm_takedown(drm_device_t * dev) DRM_DEBUG("\n"); - if (dev->driver->pretakedown) - dev->driver->pretakedown(dev); - DRM_DEBUG("driver pretakedown completed\n"); + if (dev->driver->lastclose) + dev->driver->lastclose(dev); + DRM_DEBUG("driver lastclose completed\n"); if (dev->unique) { drm_free(dev->unique, strlen(dev->unique) + 1, DRM_MEM_DRIVER); @@ -233,7 +233,7 @@ int drm_takedown(drm_device_t * dev) } up(&dev->struct_sem); - DRM_DEBUG("takedown completed\n"); + DRM_DEBUG("lastclose completed\n"); return 0; } @@ -281,7 +281,7 @@ EXPORT_SYMBOL(drm_init); /** * Called via cleanup_module() at module unload time. * - * Cleans up all DRM device, calling takedown(). + * Cleans up all DRM device, calling drm_lastclose(). * * \sa drm_init */ @@ -294,7 +294,7 @@ static void drm_cleanup(drm_device_t * dev) return; } - drm_takedown(dev); + drm_lastclose(dev); if (dev->maplist) { drm_free(dev->maplist, sizeof(*dev->maplist), DRM_MEM_MAPS); @@ -317,8 +317,8 @@ static void drm_cleanup(drm_device_t * dev) dev->agp = NULL; } - if (dev->driver->postcleanup) - dev->driver->postcleanup(dev); + if (dev->driver->unload) + dev->driver->unload(dev); drm_put_head(&dev->primary); if (drm_put_dev(dev)) @@ -432,14 +432,17 @@ static int drm_version(struct inode *inode, struct file *filp, drm_device_t *dev = priv->head->dev; drm_version_t __user *argp = (void __user *)arg; drm_version_t version; - int ret; + int len; if (copy_from_user(&version, argp, sizeof(version))) return -EFAULT; - /* version is a required function to return the personality module version */ - if ((ret = dev->driver->version(&version))) - return ret; + version.version_major = dev->driver->major; + version.version_minor = dev->driver->minor; + version.version_patchlevel = dev->driver->patchlevel; + DRM_COPY(version.name, dev->driver->name); + DRM_COPY(version.date, dev->driver->date); + DRM_COPY(version.desc, dev->driver->desc); if (copy_to_user(argp, &version, sizeof(version))) return -EFAULT; diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c index bf0a740122bf..f57f7d1a281e 100644 --- a/drivers/char/drm/drm_fops.c +++ b/drivers/char/drm/drm_fops.c @@ -45,8 +45,8 @@ static int drm_setup(drm_device_t * dev) int i; int ret; - if (dev->driver->presetup) { - ret = dev->driver->presetup(dev); + if (dev->driver->firstopen) { + ret = dev->driver->firstopen(dev); if (ret != 0) return ret; } @@ -109,8 +109,6 @@ 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. */ - if (dev->driver->postsetup) - dev->driver->postsetup(dev); return 0; } @@ -167,7 +165,7 @@ EXPORT_SYMBOL(drm_open); * If the hardware lock is held then free it, and take it again for the kernel * context since it's necessary to reclaim buffers. Unlink the file private * data from its list and free it. Decreases the open count and if it reaches - * zero calls takedown(). + * zero calls drm_lastclose(). */ int drm_release(struct inode *inode, struct file *filp) { @@ -180,8 +178,8 @@ int drm_release(struct inode *inode, struct file *filp) DRM_DEBUG("open_count = %d\n", dev->open_count); - if (dev->driver->prerelease) - dev->driver->prerelease(dev, filp); + if (dev->driver->preclose) + dev->driver->preclose(dev, filp); /* ======================================================== * Begin inline drm_release @@ -197,8 +195,8 @@ 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 (dev->driver->release) - dev->driver->release(dev, filp); + if (dev->driver->reclaim_buffers_locked) + dev->driver->reclaim_buffers_locked(dev, filp); drm_lock_free(dev, &dev->lock.hw_lock->lock, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock)); @@ -207,7 +205,7 @@ int drm_release(struct inode *inode, struct file *filp) hardware at this point, possibly processed via a callback to the X server. */ - } else if (dev->driver->release && priv->lock_count + } else if (dev->driver->reclaim_buffers_locked && priv->lock_count && dev->lock.hw_lock) { /* The lock is required to reclaim buffers */ DECLARE_WAITQUEUE(entry, current); @@ -237,15 +235,14 @@ int drm_release(struct inode *inode, struct file *filp) __set_current_state(TASK_RUNNING); remove_wait_queue(&dev->lock.lock_queue, &entry); if (!retcode) { - if (dev->driver->release) - dev->driver->release(dev, filp); + dev->driver->reclaim_buffers_locked(dev, filp); drm_lock_free(dev, &dev->lock.hw_lock->lock, DRM_KERNEL_CONTEXT); } } - if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) - && !dev->driver->release) { + if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) && + !dev->driver->reclaim_buffers_locked) { dev->driver->reclaim_buffers(dev, filp); } @@ -292,8 +289,8 @@ int drm_release(struct inode *inode, struct file *filp) } up(&dev->struct_sem); - if (dev->driver->free_filp_priv) - dev->driver->free_filp_priv(dev, priv); + if (dev->driver->postclose) + dev->driver->postclose(dev, priv); drm_free(priv, sizeof(*priv), DRM_MEM_FILES); @@ -313,7 +310,7 @@ int drm_release(struct inode *inode, struct file *filp) } spin_unlock(&dev->count_lock); unlock_kernel(); - return drm_takedown(dev); + return drm_lastclose(dev); } spin_unlock(&dev->count_lock); @@ -363,8 +360,8 @@ static int drm_open_helper(struct inode *inode, struct file *filp, priv->authenticated = capable(CAP_SYS_ADMIN); priv->lock_count = 0; - if (dev->driver->open_helper) { - ret = dev->driver->open_helper(dev, priv); + if (dev->driver->open) { + ret = dev->driver->open(dev, priv); if (ret < 0) goto out_free; } diff --git a/drivers/char/drm/drm_ioctl.c b/drivers/char/drm/drm_ioctl.c index 9b0feba6b063..a654ac17a900 100644 --- a/drivers/char/drm/drm_ioctl.c +++ b/drivers/char/drm/drm_ioctl.c @@ -325,17 +325,13 @@ int drm_setversion(DRM_IOCTL_ARGS) drm_set_version_t retv; int if_version; drm_set_version_t __user *argp = (void __user *)data; - drm_version_t version; DRM_COPY_FROM_USER_IOCTL(sv, argp, sizeof(sv)); - memset(&version, 0, sizeof(version)); - - dev->driver->version(&version); retv.drm_di_major = DRM_IF_MAJOR; retv.drm_di_minor = DRM_IF_MINOR; - retv.drm_dd_major = version.version_major; - retv.drm_dd_minor = version.version_minor; + retv.drm_dd_major = dev->driver->major; + retv.drm_dd_minor = dev->driver->minor; DRM_COPY_TO_USER_IOCTL(argp, retv, sizeof(sv)); @@ -354,9 +350,9 @@ int drm_setversion(DRM_IOCTL_ARGS) } if (sv.drm_dd_major != -1) { - if (sv.drm_dd_major != version.version_major || + if (sv.drm_dd_major != dev->driver->major || sv.drm_dd_minor < 0 - || sv.drm_dd_minor > version.version_minor) + || sv.drm_dd_minor > dev->driver->minor) return EINVAL; if (dev->driver->set_version) diff --git a/drivers/char/drm/drm_stub.c b/drivers/char/drm/drm_stub.c index 60b6f8e8bf69..8568a6b373a0 100644 --- a/drivers/char/drm/drm_stub.c +++ b/drivers/char/drm/drm_stub.c @@ -93,8 +93,8 @@ static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev, dev->driver = driver; - if (dev->driver->preinit) - if ((retcode = dev->driver->preinit(dev, ent->driver_data))) + if (dev->driver->load) + if ((retcode = dev->driver->load(dev, ent->driver_data))) goto error_out_unreg; if (drm_core_has_AGP(dev)) { @@ -124,7 +124,7 @@ static int drm_fill_in_dev(drm_device_t * dev, struct pci_dev *pdev, return 0; error_out_unreg: - drm_takedown(dev); + drm_lastclose(dev); return retcode; } @@ -258,11 +258,10 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent, } if ((ret = drm_get_head(dev, &dev->primary))) goto err_g1; - - /* postinit is a required function to display the signon banner */ - /* drivers add secondary heads here if needed */ - if ((ret = dev->driver->postinit(dev, ent->driver_data))) - goto err_g1; + + DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n", + driver->name, driver->major, driver->minor, driver->patchlevel, + driver->date, dev->primary.minor); return 0; diff --git a/drivers/char/drm/i810_dma.c b/drivers/char/drm/i810_dma.c index dba502373da1..c3178a89615d 100644 --- a/drivers/char/drm/i810_dma.c +++ b/drivers/char/drm/i810_dma.c @@ -1319,12 +1319,24 @@ static int i810_flip_bufs(struct inode *inode, struct file *filp, return 0; } -void i810_driver_pretakedown(drm_device_t * dev) +int i810_driver_load(drm_device_t *dev, unsigned long flags) +{ + /* i810 has 4 more counters */ + dev->counters += 4; + dev->types[6] = _DRM_STAT_IRQ; + dev->types[7] = _DRM_STAT_PRIMARY; + dev->types[8] = _DRM_STAT_SECONDARY; + dev->types[9] = _DRM_STAT_DMA; + + return 0; +} + +void i810_driver_lastclose(drm_device_t * dev) { i810_dma_cleanup(dev); } -void i810_driver_prerelease(drm_device_t * dev, DRMFILE filp) +void i810_driver_preclose(drm_device_t * dev, DRMFILE filp) { if (dev->dev_private) { drm_i810_private_t *dev_priv = dev->dev_private; @@ -1334,7 +1346,7 @@ void i810_driver_prerelease(drm_device_t * dev, DRMFILE filp) } } -void i810_driver_release(drm_device_t * dev, struct file *filp) +void i810_driver_reclaim_buffers_locked(drm_device_t * dev, struct file *filp) { i810_reclaim_buffers(dev, filp); } diff --git a/drivers/char/drm/i810_drv.c b/drivers/char/drm/i810_drv.c index 070cef6c2b46..e73b731c3be9 100644 --- a/drivers/char/drm/i810_drv.c +++ b/drivers/char/drm/i810_drv.c @@ -38,38 +38,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - /* i810 has 4 more counters */ - dev->counters += 4; - dev->types[6] = _DRM_STAT_IRQ; - dev->types[7] = _DRM_STAT_PRIMARY; - dev->types[8] = _DRM_STAT_SECONDARY; - dev->types[9] = _DRM_STAT_DMA; - - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { i810_PCI_IDS }; @@ -79,16 +47,15 @@ static struct drm_driver driver = { DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_DMA_QUEUE, .dev_priv_size = sizeof(drm_i810_buf_priv_t), - .pretakedown = i810_driver_pretakedown, - .prerelease = i810_driver_prerelease, + .load = i810_driver_load, + .lastclose = i810_driver_lastclose, + .preclose = i810_driver_preclose, .device_is_agp = i810_driver_device_is_agp, - .release = i810_driver_release, + .reclaim_buffers_locked = i810_driver_reclaim_buffers_locked, .dma_quiescent = i810_driver_dma_quiescent, .reclaim_buffers = i810_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = i810_ioctls, .fops = { .owner = THIS_MODULE, @@ -98,13 +65,19 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - } - , + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } - , + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init i810_init(void) diff --git a/drivers/char/drm/i810_drv.h b/drivers/char/drm/i810_drv.h index c78f36aaa2f0..a18b80d91920 100644 --- a/drivers/char/drm/i810_drv.h +++ b/drivers/char/drm/i810_drv.h @@ -116,9 +116,13 @@ typedef struct drm_i810_private { extern void i810_reclaim_buffers(drm_device_t * dev, struct file *filp); extern int i810_driver_dma_quiescent(drm_device_t * dev); -extern void i810_driver_release(drm_device_t * dev, struct file *filp); -extern void i810_driver_pretakedown(drm_device_t * dev); -extern void i810_driver_prerelease(drm_device_t * dev, DRMFILE filp); +extern void i810_driver_reclaim_buffers_locked(drm_device_t * dev, + struct file *filp); +extern int i810_driver_load(struct drm_device *, unsigned long flags); +extern void i810_driver_lastclose(drm_device_t * dev); +extern void i810_driver_preclose(drm_device_t * dev, DRMFILE filp); +extern void i810_driver_reclaim_buffers_locked(drm_device_t * dev, + struct file *filp); extern int i810_driver_device_is_agp(drm_device_t * dev); extern drm_ioctl_desc_t i810_ioctls[]; diff --git a/drivers/char/drm/i830_dma.c b/drivers/char/drm/i830_dma.c index dc94f1914425..01dfdb944e1f 100644 --- a/drivers/char/drm/i830_dma.c +++ b/drivers/char/drm/i830_dma.c @@ -1517,12 +1517,24 @@ static int i830_setparam(struct inode *inode, struct file *filp, return 0; } -void i830_driver_pretakedown(drm_device_t * dev) +int i830_driver_load(drm_device_t *dev, unsigned long flags) +{ + /* i830 has 4 more counters */ + dev->counters += 4; + dev->types[6] = _DRM_STAT_IRQ; + dev->types[7] = _DRM_STAT_PRIMARY; + dev->types[8] = _DRM_STAT_SECONDARY; + dev->types[9] = _DRM_STAT_DMA; + + return 0; +} + +void i830_driver_lastclose(drm_device_t * dev) { i830_dma_cleanup(dev); } -void i830_driver_prerelease(drm_device_t * dev, DRMFILE filp) +void i830_driver_preclose(drm_device_t * dev, DRMFILE filp) { if (dev->dev_private) { drm_i830_private_t *dev_priv = dev->dev_private; @@ -1532,7 +1544,7 @@ void i830_driver_prerelease(drm_device_t * dev, DRMFILE filp) } } -void i830_driver_release(drm_device_t * dev, struct file *filp) +void i830_driver_reclaim_buffers_locked(drm_device_t * dev, struct file *filp) { i830_reclaim_buffers(dev, filp); } diff --git a/drivers/char/drm/i830_drv.c b/drivers/char/drm/i830_drv.c index acd821e8fe4d..49fd2816de95 100644 --- a/drivers/char/drm/i830_drv.c +++ b/drivers/char/drm/i830_drv.c @@ -40,37 +40,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - dev->counters += 4; - dev->types[6] = _DRM_STAT_IRQ; - dev->types[7] = _DRM_STAT_PRIMARY; - dev->types[8] = _DRM_STAT_SECONDARY; - dev->types[9] = _DRM_STAT_DMA; - - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { i830_PCI_IDS }; @@ -83,10 +52,11 @@ static struct drm_driver driver = { .driver_features |= DRIVER_HAVE_IRQ | DRIVER_SHARED_IRQ, #endif .dev_priv_size = sizeof(drm_i830_buf_priv_t), - .pretakedown = i830_driver_pretakedown, - .prerelease = i830_driver_prerelease, + .load = i830_driver_load, + .lastclose = i830_driver_lastclose, + .preclose = i830_driver_preclose, .device_is_agp = i830_driver_device_is_agp, - .release = i830_driver_release, + .reclaim_buffers_locked = i830_driver_reclaim_buffers_locked, .dma_quiescent = i830_driver_dma_quiescent, .reclaim_buffers = i830_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, @@ -97,8 +67,6 @@ static struct drm_driver driver = { .irq_uninstall = i830_driver_irq_uninstall, .irq_handler = i830_driver_irq_handler, #endif - .postinit = postinit, - .version = version, .ioctls = i830_ioctls, .fops = { .owner = THIS_MODULE, @@ -108,13 +76,19 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - } - , + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init i830_init(void) diff --git a/drivers/char/drm/i830_drv.h b/drivers/char/drm/i830_drv.h index bc4bd49fb0cc..bf9075b576bd 100644 --- a/drivers/char/drm/i830_drv.h +++ b/drivers/char/drm/i830_drv.h @@ -136,10 +136,12 @@ extern irqreturn_t i830_driver_irq_handler(DRM_IRQ_ARGS); extern void i830_driver_irq_preinstall(drm_device_t * dev); extern void i830_driver_irq_postinstall(drm_device_t * dev); extern void i830_driver_irq_uninstall(drm_device_t * dev); -extern void i830_driver_pretakedown(drm_device_t * dev); -extern void i830_driver_release(drm_device_t * dev, struct file *filp); +extern int i830_driver_load(struct drm_device *, unsigned long flags); +extern void i830_driver_preclose(drm_device_t * dev, DRMFILE filp); +extern void i830_driver_lastclose(drm_device_t * dev); +extern void i830_driver_reclaim_buffers_locked(drm_device_t * dev, + struct file *filp); extern int i830_driver_dma_quiescent(drm_device_t * dev); -extern void i830_driver_prerelease(drm_device_t * dev, DRMFILE filp); extern int i830_driver_device_is_agp(drm_device_t * dev); #define I830_READ(reg) DRM_READ32(dev_priv->mmio_map, reg) diff --git a/drivers/char/drm/i915_dma.c b/drivers/char/drm/i915_dma.c index f3aa0c370127..9ef3be31a812 100644 --- a/drivers/char/drm/i915_dma.c +++ b/drivers/char/drm/i915_dma.c @@ -699,7 +699,19 @@ static int i915_setparam(DRM_IOCTL_ARGS) return 0; } -void i915_driver_pretakedown(drm_device_t * dev) +int i915_driver_load(drm_device_t *dev, unsigned long flags) +{ + /* i915 has 4 more counters */ + dev->counters += 4; + dev->types[6] = _DRM_STAT_IRQ; + dev->types[7] = _DRM_STAT_PRIMARY; + dev->types[8] = _DRM_STAT_SECONDARY; + dev->types[9] = _DRM_STAT_DMA; + + return 0; +} + +void i915_driver_lastclose(drm_device_t * dev) { if (dev->dev_private) { drm_i915_private_t *dev_priv = dev->dev_private; @@ -708,7 +720,7 @@ void i915_driver_pretakedown(drm_device_t * dev) i915_dma_cleanup(dev); } -void i915_driver_prerelease(drm_device_t * dev, DRMFILE filp) +void i915_driver_preclose(drm_device_t * dev, DRMFILE filp) { if (dev->dev_private) { drm_i915_private_t *dev_priv = dev->dev_private; diff --git a/drivers/char/drm/i915_drv.c b/drivers/char/drm/i915_drv.c index 0508240f4e3b..32b7f8bb420d 100644 --- a/drivers/char/drm/i915_drv.c +++ b/drivers/char/drm/i915_drv.c @@ -34,37 +34,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - dev->counters += 4; - dev->types[6] = _DRM_STAT_IRQ; - dev->types[7] = _DRM_STAT_PRIMARY; - dev->types[8] = _DRM_STAT_SECONDARY; - dev->types[9] = _DRM_STAT_DMA; - - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { i915_PCI_IDS }; @@ -73,8 +42,9 @@ static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED, - .pretakedown = i915_driver_pretakedown, - .prerelease = i915_driver_prerelease, + .load = i915_driver_load, + .lastclose = i915_driver_lastclose, + .preclose = i915_driver_preclose, .device_is_agp = i915_driver_device_is_agp, .irq_preinstall = i915_driver_irq_preinstall, .irq_postinstall = i915_driver_irq_postinstall, @@ -83,8 +53,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = i915_ioctls, .fops = { .owner = THIS_MODULE, @@ -97,11 +65,19 @@ static struct drm_driver driver = { #ifdef CONFIG_COMPAT .compat_ioctl = i915_compat_ioctl, #endif - }, + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init i915_init(void) diff --git a/drivers/char/drm/i915_drv.h b/drivers/char/drm/i915_drv.h index 17e457c73dc7..cd4f5227d0ea 100644 --- a/drivers/char/drm/i915_drv.h +++ b/drivers/char/drm/i915_drv.h @@ -104,8 +104,9 @@ extern int i915_max_ioctl; /* i915_dma.c */ extern void i915_kernel_lost_context(drm_device_t * dev); -extern void i915_driver_pretakedown(drm_device_t * dev); -extern void i915_driver_prerelease(drm_device_t * dev, DRMFILE filp); +extern int i915_driver_load(struct drm_device *, unsigned long flags); +extern void i915_driver_lastclose(drm_device_t * dev); +extern void i915_driver_preclose(drm_device_t * dev, DRMFILE filp); extern int i915_driver_device_is_agp(drm_device_t * dev); /* i915_irq.c */ diff --git a/drivers/char/drm/mga_dma.c b/drivers/char/drm/mga_dma.c index 70dc7f64b7b9..9b09d786b158 100644 --- a/drivers/char/drm/mga_dma.c +++ b/drivers/char/drm/mga_dma.c @@ -391,7 +391,7 @@ int mga_freelist_put(drm_device_t * dev, drm_buf_t * buf) * DMA initialization, cleanup */ -int mga_driver_preinit(drm_device_t * dev, unsigned long flags) +int mga_driver_load(drm_device_t * dev, unsigned long flags) { drm_mga_private_t *dev_priv; @@ -405,6 +405,14 @@ int mga_driver_preinit(drm_device_t * dev, unsigned long flags) dev_priv->usec_timeout = MGA_DEFAULT_USEC_TIMEOUT; dev_priv->chipset = flags; + dev_priv->mmio_base = drm_get_resource_start(dev, 1); + dev_priv->mmio_size = drm_get_resource_len(dev, 1); + + dev->counters += 3; + dev->types[6] = _DRM_STAT_IRQ; + dev->types[7] = _DRM_STAT_PRIMARY; + dev->types[8] = _DRM_STAT_SECONDARY; + return 0; } @@ -1118,7 +1126,7 @@ int mga_dma_buffers(DRM_IOCTL_ARGS) /** * Called just before the module is unloaded. */ -int mga_driver_postcleanup(drm_device_t * dev) +int mga_driver_unload(drm_device_t * dev) { drm_free(dev->dev_private, sizeof(drm_mga_private_t), DRM_MEM_DRIVER); dev->dev_private = NULL; @@ -1129,7 +1137,7 @@ int mga_driver_postcleanup(drm_device_t * dev) /** * Called when the last opener of the device is closed. */ -void mga_driver_pretakedown(drm_device_t * dev) +void mga_driver_lastclose(drm_device_t * dev) { mga_do_cleanup_dma(dev); } diff --git a/drivers/char/drm/mga_drv.c b/drivers/char/drm/mga_drv.c index 0cc7c305a7f6..eae2f91994ec 100644 --- a/drivers/char/drm/mga_drv.c +++ b/drivers/char/drm/mga_drv.c @@ -38,41 +38,6 @@ #include "drm_pciids.h" static int mga_driver_device_is_agp(drm_device_t * dev); -static int postinit(struct drm_device *dev, unsigned long flags) -{ - drm_mga_private_t *const dev_priv = - (drm_mga_private_t *) dev->dev_private; - - dev_priv->mmio_base = pci_resource_start(dev->pdev, 1); - dev_priv->mmio_size = pci_resource_len(dev->pdev, 1); - - dev->counters += 3; - dev->types[6] = _DRM_STAT_IRQ; - dev->types[7] = _DRM_STAT_PRIMARY; - dev->types[8] = _DRM_STAT_SECONDARY; - - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} static struct pci_device_id pciidlist[] = { mga_PCI_IDS @@ -83,9 +48,9 @@ static struct drm_driver driver = { DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL, - .preinit = mga_driver_preinit, - .postcleanup = mga_driver_postcleanup, - .pretakedown = mga_driver_pretakedown, + .load = mga_driver_load, + .unload = mga_driver_unload, + .lastclose = mga_driver_lastclose, .dma_quiescent = mga_driver_dma_quiescent, .device_is_agp = mga_driver_device_is_agp, .vblank_wait = mga_driver_vblank_wait, @@ -96,8 +61,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = mga_ioctls, .dma_ioctl = mga_dma_buffers, .fops = { @@ -113,9 +76,16 @@ static struct drm_driver driver = { #endif }, .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init mga_init(void) diff --git a/drivers/char/drm/mga_drv.h b/drivers/char/drm/mga_drv.h index 461728e6a58a..137bfdd5e92b 100644 --- a/drivers/char/drm/mga_drv.h +++ b/drivers/char/drm/mga_drv.h @@ -152,14 +152,14 @@ extern drm_ioctl_desc_t mga_ioctls[]; extern int mga_max_ioctl; /* mga_dma.c */ -extern int mga_driver_preinit(drm_device_t * dev, unsigned long flags); extern int mga_dma_bootstrap(DRM_IOCTL_ARGS); extern int mga_dma_init(DRM_IOCTL_ARGS); extern int mga_dma_flush(DRM_IOCTL_ARGS); extern int mga_dma_reset(DRM_IOCTL_ARGS); extern int mga_dma_buffers(DRM_IOCTL_ARGS); -extern int mga_driver_postcleanup(drm_device_t * dev); -extern void mga_driver_pretakedown(drm_device_t * dev); +extern int mga_driver_load(drm_device_t *dev, unsigned long flags); +extern int mga_driver_unload(drm_device_t * dev); +extern void mga_driver_lastclose(drm_device_t * dev); extern int mga_driver_dma_quiescent(drm_device_t * dev); extern int mga_do_wait_for_idle(drm_mga_private_t * dev_priv); diff --git a/drivers/char/drm/r128_drv.c b/drivers/char/drm/r128_drv.c index 1661e7351402..e20450ae220e 100644 --- a/drivers/char/drm/r128_drv.c +++ b/drivers/char/drm/r128_drv.c @@ -37,31 +37,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { r128_PCI_IDS }; @@ -72,8 +47,8 @@ static struct drm_driver driver = { DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL, .dev_priv_size = sizeof(drm_r128_buf_priv_t), - .prerelease = r128_driver_prerelease, - .pretakedown = r128_driver_pretakedown, + .preclose = r128_driver_preclose, + .lastclose = r128_driver_lastclose, .vblank_wait = r128_driver_vblank_wait, .irq_preinstall = r128_driver_irq_preinstall, .irq_postinstall = r128_driver_irq_postinstall, @@ -82,8 +57,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = r128_ioctls, .dma_ioctl = r128_cce_buffers, .fops = { @@ -97,12 +70,19 @@ static struct drm_driver driver = { #ifdef CONFIG_COMPAT .compat_ioctl = r128_compat_ioctl, #endif - } - , + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init r128_init(void) diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h index 5c79e40eb88f..9a779bad3da3 100644 --- a/drivers/char/drm/r128_drv.h +++ b/drivers/char/drm/r128_drv.h @@ -154,8 +154,8 @@ extern irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS); extern void r128_driver_irq_preinstall(drm_device_t * dev); extern void r128_driver_irq_postinstall(drm_device_t * dev); extern void r128_driver_irq_uninstall(drm_device_t * dev); -extern void r128_driver_pretakedown(drm_device_t * dev); -extern void r128_driver_prerelease(drm_device_t * dev, DRMFILE filp); +extern void r128_driver_lastclose(drm_device_t * dev); +extern void r128_driver_preclose(drm_device_t * dev, DRMFILE filp); extern long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); diff --git a/drivers/char/drm/r128_state.c b/drivers/char/drm/r128_state.c index 14479cc08a57..1f04e3372206 100644 --- a/drivers/char/drm/r128_state.c +++ b/drivers/char/drm/r128_state.c @@ -1674,7 +1674,7 @@ static int r128_getparam(DRM_IOCTL_ARGS) return 0; } -void r128_driver_prerelease(drm_device_t * dev, DRMFILE filp) +void r128_driver_preclose(drm_device_t * dev, DRMFILE filp) { if (dev->dev_private) { drm_r128_private_t *dev_priv = dev->dev_private; @@ -1684,7 +1684,7 @@ void r128_driver_prerelease(drm_device_t * dev, DRMFILE filp) } } -void r128_driver_pretakedown(drm_device_t * dev) +void r128_driver_lastclose(drm_device_t * dev) { r128_do_cleanup_cce(dev); } diff --git a/drivers/char/drm/radeon_cp.c b/drivers/char/drm/radeon_cp.c index 03839ea31092..dc3a15a1819a 100644 --- a/drivers/char/drm/radeon_cp.c +++ b/drivers/char/drm/radeon_cp.c @@ -2103,7 +2103,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS) return ret; } -int radeon_driver_preinit(struct drm_device *dev, unsigned long flags) +int radeon_driver_load(struct drm_device *dev, unsigned long flags) { drm_radeon_private_t *dev_priv; int ret = 0; @@ -2140,7 +2140,10 @@ int radeon_driver_preinit(struct drm_device *dev, unsigned long flags) return ret; } -int radeon_presetup(struct drm_device *dev) +/* Create mappings for registers and framebuffer so userland doesn't necessarily + * have to find them. + */ +int radeon_driver_firstopen(struct drm_device *dev) { int ret; drm_local_map_t *map; @@ -2161,7 +2164,7 @@ int radeon_presetup(struct drm_device *dev) return 0; } -int radeon_driver_postcleanup(struct drm_device *dev) +int radeon_driver_unload(struct drm_device *dev) { drm_radeon_private_t *dev_priv = dev->dev_private; diff --git a/drivers/char/drm/radeon_drv.c b/drivers/char/drm/radeon_drv.c index ee49670d8162..999d74512362 100644 --- a/drivers/char/drm/radeon_drv.c +++ b/drivers/char/drm/radeon_drv.c @@ -42,30 +42,6 @@ int radeon_no_wb; MODULE_PARM_DESC(no_wb, "Disable AGP writeback for scratch registers\n"); module_param_named(no_wb, radeon_no_wb, int, 0444); -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} static struct pci_device_id pciidlist[] = { radeon_PCI_IDS @@ -77,23 +53,21 @@ static struct drm_driver driver = { DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL, .dev_priv_size = sizeof(drm_radeon_buf_priv_t), - .preinit = radeon_driver_preinit, - .presetup = radeon_presetup, - .postcleanup = radeon_driver_postcleanup, - .prerelease = radeon_driver_prerelease, - .pretakedown = radeon_driver_pretakedown, - .open_helper = radeon_driver_open_helper, + .load = radeon_driver_load, + .firstopen = radeon_driver_firstopen, + .open = radeon_driver_open, + .preclose = radeon_driver_preclose, + .postclose = radeon_driver_postclose, + .lastclose = radeon_driver_lastclose, + .unload = radeon_driver_unload, .vblank_wait = radeon_driver_vblank_wait, .irq_preinstall = radeon_driver_irq_preinstall, .irq_postinstall = radeon_driver_irq_postinstall, .irq_uninstall = radeon_driver_irq_uninstall, .irq_handler = radeon_driver_irq_handler, - .free_filp_priv = radeon_driver_free_filp_priv, .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = radeon_ioctls, .dma_ioctl = radeon_cp_buffers, .fops = { @@ -107,12 +81,19 @@ static struct drm_driver driver = { #ifdef CONFIG_COMPAT .compat_ioctl = radeon_compat_ioctl, #endif - } - , + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init radeon_init(void) diff --git a/drivers/char/drm/radeon_drv.h b/drivers/char/drm/radeon_drv.h index 120ee5a8ebcc..3a91d5fc597e 100644 --- a/drivers/char/drm/radeon_drv.h +++ b/drivers/char/drm/radeon_drv.h @@ -331,17 +331,14 @@ extern irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS); extern void radeon_driver_irq_preinstall(drm_device_t * dev); extern void radeon_driver_irq_postinstall(drm_device_t * dev); extern void radeon_driver_irq_uninstall(drm_device_t * dev); -extern void radeon_driver_prerelease(drm_device_t * dev, DRMFILE filp); -extern void radeon_driver_pretakedown(drm_device_t * dev); -extern int radeon_driver_open_helper(drm_device_t * dev, - drm_file_t * filp_priv); -extern void radeon_driver_free_filp_priv(drm_device_t * dev, - drm_file_t * filp_priv); - -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); +extern int radeon_driver_load(struct drm_device *dev, unsigned long flags); +extern int radeon_driver_unload(struct drm_device *dev); +extern int radeon_driver_firstopen(struct drm_device *dev); +extern void radeon_driver_preclose(drm_device_t * dev, DRMFILE filp); +extern void radeon_driver_postclose(drm_device_t * dev, drm_file_t * filp); +extern void radeon_driver_lastclose(drm_device_t * dev); +extern int radeon_driver_open(drm_device_t * dev, drm_file_t * filp_priv); extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); diff --git a/drivers/char/drm/radeon_state.c b/drivers/char/drm/radeon_state.c index 231ac1438c69..717f546cc448 100644 --- a/drivers/char/drm/radeon_state.c +++ b/drivers/char/drm/radeon_state.c @@ -3069,7 +3069,7 @@ static int radeon_cp_setparam(DRM_IOCTL_ARGS) * * DRM infrastructure takes care of reclaiming dma buffers. */ -void radeon_driver_prerelease(drm_device_t * dev, DRMFILE filp) +void radeon_driver_preclose(drm_device_t * dev, DRMFILE filp) { if (dev->dev_private) { drm_radeon_private_t *dev_priv = dev->dev_private; @@ -3082,12 +3082,12 @@ void radeon_driver_prerelease(drm_device_t * dev, DRMFILE filp) } } -void radeon_driver_pretakedown(drm_device_t * dev) +void radeon_driver_lastclose(drm_device_t * dev) { radeon_do_release(dev); } -int radeon_driver_open_helper(drm_device_t * dev, drm_file_t * filp_priv) +int radeon_driver_open(drm_device_t * dev, drm_file_t * filp_priv) { drm_radeon_private_t *dev_priv = dev->dev_private; struct drm_radeon_driver_file_fields *radeon_priv; @@ -3107,7 +3107,7 @@ int radeon_driver_open_helper(drm_device_t * dev, drm_file_t * filp_priv) return 0; } -void radeon_driver_free_filp_priv(drm_device_t * dev, drm_file_t * filp_priv) +void radeon_driver_postclose(drm_device_t * dev, drm_file_t * filp_priv) { struct drm_radeon_driver_file_fields *radeon_priv = filp_priv->driver_priv; diff --git a/drivers/char/drm/savage_bci.c b/drivers/char/drm/savage_bci.c index 6d10515795cc..c3101702a1fe 100644 --- a/drivers/char/drm/savage_bci.c +++ b/drivers/char/drm/savage_bci.c @@ -533,16 +533,32 @@ static void savage_fake_dma_flush(drm_savage_private_t * dev_priv) dev_priv->first_dma_page = dev_priv->current_dma_page = 0; } +int savage_driver_load(drm_device_t *dev, unsigned long chipset) +{ + drm_savage_private_t *dev_priv; + + dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER); + if (dev_priv == NULL) + return DRM_ERR(ENOMEM); + + memset(dev_priv, 0, sizeof(drm_savage_private_t)); + dev->dev_private = (void *)dev_priv; + + dev_priv->chipset = (enum savage_family)chipset; + + return 0; +} + + /* * Initalize mappings. On Savage4 and SavageIX the alignment * and size of the aperture is not suitable for automatic MTRR setup - * in drm_addmap. Therefore we do it manually before the maps are - * initialized. We also need to take care of deleting the MTRRs in - * postcleanup. + * in drm_addmap. Therefore we add them manually before the maps are + * initialized, and tear them down on last close. */ -int savage_preinit(drm_device_t * dev, unsigned long chipset) +int savage_driver_firstopen(drm_device_t *dev) { - drm_savage_private_t *dev_priv; + drm_savage_private_t *dev_priv = dev->dev_private; unsigned long mmio_base, fb_base, fb_size, aperture_base; /* fb_rsrc and aper_rsrc aren't really used currently, but still exist * in case we decide we need information on the BAR for BSD in the @@ -551,14 +567,6 @@ int savage_preinit(drm_device_t * dev, unsigned long chipset) unsigned int fb_rsrc, aper_rsrc; int ret = 0; - dev_priv = drm_alloc(sizeof(drm_savage_private_t), DRM_MEM_DRIVER); - if (dev_priv == NULL) - return DRM_ERR(ENOMEM); - - memset(dev_priv, 0, sizeof(drm_savage_private_t)); - dev->dev_private = (void *)dev_priv; - dev_priv->chipset = (enum savage_family)chipset; - dev_priv->mtrr[0].handle = -1; dev_priv->mtrr[1].handle = -1; dev_priv->mtrr[2].handle = -1; @@ -595,7 +603,8 @@ int savage_preinit(drm_device_t * dev, unsigned long chipset) DRM_ERROR("strange pci_resource_len %08lx\n", drm_get_resource_len(dev, 0)); } - } else if (chipset != S3_SUPERSAVAGE && chipset != S3_SAVAGE2000) { + } else if (dev_priv->chipset != S3_SUPERSAVAGE && + dev_priv->chipset != S3_SAVAGE2000) { mmio_base = drm_get_resource_start(dev, 0); fb_rsrc = 1; fb_base = drm_get_resource_start(dev, 1); @@ -648,7 +657,7 @@ int savage_preinit(drm_device_t * dev, unsigned long chipset) /* * Delete MTRRs and free device-private data. */ -int savage_postcleanup(drm_device_t * dev) +void savage_driver_lastclose(drm_device_t *dev) { drm_savage_private_t *dev_priv = dev->dev_private; int i; @@ -658,6 +667,11 @@ int savage_postcleanup(drm_device_t * dev) mtrr_del(dev_priv->mtrr[i].handle, dev_priv->mtrr[i].base, dev_priv->mtrr[i].size); +} + +int savage_driver_unload(drm_device_t *dev) +{ + drm_savage_private_t *dev_priv = dev->dev_private; drm_free(dev_priv, sizeof(drm_savage_private_t), DRM_MEM_DRIVER); diff --git a/drivers/char/drm/savage_drv.c b/drivers/char/drm/savage_drv.c index 22d799cde41c..aa6c0d1a82f8 100644 --- a/drivers/char/drm/savage_drv.c +++ b/drivers/char/drm/savage_drv.c @@ -30,31 +30,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { savage_PCI_IDS }; @@ -63,13 +38,13 @@ static struct drm_driver driver = { .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA, .dev_priv_size = sizeof(drm_savage_buf_priv_t), - .preinit = savage_preinit, - .postinit = postinit, - .postcleanup = savage_postcleanup, + .load = savage_driver_load, + .firstopen = savage_driver_firstopen, + .lastclose = savage_driver_lastclose, + .unload = savage_driver_unload, .reclaim_buffers = savage_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .version = version, .ioctls = savage_ioctls, .dma_ioctl = savage_bci_buffers, .fops = { @@ -80,12 +55,19 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - } - , + }, + .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init savage_init(void) diff --git a/drivers/char/drm/savage_drv.h b/drivers/char/drm/savage_drv.h index a4b0fa998a95..2f73558fb9cf 100644 --- a/drivers/char/drm/savage_drv.h +++ b/drivers/char/drm/savage_drv.h @@ -208,8 +208,10 @@ extern void savage_dma_reset(drm_savage_private_t * dev_priv); extern void savage_dma_wait(drm_savage_private_t * dev_priv, unsigned int page); extern uint32_t *savage_dma_alloc(drm_savage_private_t * dev_priv, unsigned int n); -extern int savage_preinit(drm_device_t * dev, unsigned long chipset); -extern int savage_postcleanup(drm_device_t * dev); +extern int savage_driver_load(drm_device_t *dev, unsigned long chipset); +extern int savage_driver_firstopen(drm_device_t *dev); +extern void savage_driver_lastclose(drm_device_t *dev); +extern int savage_driver_unload(drm_device_t *dev); extern int savage_do_cleanup_bci(drm_device_t * dev); extern void savage_reclaim_buffers(drm_device_t * dev, DRMFILE filp); diff --git a/drivers/char/drm/sis_drv.c b/drivers/char/drm/sis_drv.c index 3cef10643a8f..6f6d7d613ede 100644 --- a/drivers/char/drm/sis_drv.c +++ b/drivers/char/drm/sis_drv.c @@ -32,31 +32,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { sisdrv_PCI_IDS }; @@ -68,8 +43,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = sis_ioctls, .fops = { .owner = THIS_MODULE, @@ -79,11 +52,18 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - }, + }, .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init sis_init(void) diff --git a/drivers/char/drm/tdfx_drv.c b/drivers/char/drm/tdfx_drv.c index c275cbb6e9ce..baa4416032a8 100644 --- a/drivers/char/drm/tdfx_drv.c +++ b/drivers/char/drm/tdfx_drv.c @@ -36,31 +36,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} - static struct pci_device_id pciidlist[] = { tdfx_PCI_IDS }; @@ -70,8 +45,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .fops = { .owner = THIS_MODULE, .open = drm_open, @@ -80,11 +53,18 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - }, + }, .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init tdfx_init(void) diff --git a/drivers/char/drm/via_drv.c b/drivers/char/drm/via_drv.c index 016665e0c69f..6f3e6b32fa81 100644 --- a/drivers/char/drm/via_drv.c +++ b/drivers/char/drm/via_drv.c @@ -29,30 +29,6 @@ #include "drm_pciids.h" -static int postinit(struct drm_device *dev, unsigned long flags) -{ - DRM_INFO("Initialized %s %d.%d.%d %s on minor %d: %s\n", - DRIVER_NAME, - DRIVER_MAJOR, - DRIVER_MINOR, - DRIVER_PATCHLEVEL, - DRIVER_DATE, dev->primary.minor, pci_pretty_name(dev->pdev) - ); - return 0; -} - -static int version(drm_version_t * version) -{ - int len; - - version->version_major = DRIVER_MAJOR; - version->version_minor = DRIVER_MINOR; - version->version_patchlevel = DRIVER_PATCHLEVEL; - DRM_COPY(version->name, DRIVER_NAME); - DRM_COPY(version->date, DRIVER_DATE); - DRM_COPY(version->desc, DRIVER_DESC); - return 0; -} static struct pci_device_id pciidlist[] = { viadrv_PCI_IDS @@ -88,8 +64,6 @@ static struct drm_driver driver = { .reclaim_buffers = drm_core_reclaim_buffers, .get_map_ofs = drm_core_get_map_ofs, .get_reg_ofs = drm_core_get_reg_ofs, - .postinit = postinit, - .version = version, .ioctls = ioctls, .num_ioctls = DRM_ARRAY_SIZE(ioctls), .fops = { @@ -100,11 +74,18 @@ static struct drm_driver driver = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - }, + }, .pci_driver = { - .name = DRIVER_NAME, - .id_table = pciidlist, - } + .name = DRIVER_NAME, + .id_table = pciidlist, + }, + + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, }; static int __init via_init(void) |