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Commit 37ef4399 authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'drm-forlinus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

parents bf785ee0 9c7d462e
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Showing with 2794 additions and 1812 deletions
drivers/char/drm/Makefile
View file @ 37ef4399
......@@ -3,7 +3,7 @@
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
drm-objs := drm_auth.o drm_bufs.o drm_context.o drm_dma.o drm_drawable.o \
drm_drv.o drm_fops.o drm_init.o drm_ioctl.o drm_irq.o \
drm_drv.o drm_fops.o drm_ioctl.o drm_irq.o \
drm_lock.o drm_memory.o drm_proc.o drm_stub.o drm_vm.o \
drm_agpsupport.o drm_scatter.o ati_pcigart.o drm_pci.o \
drm_sysfs.o
......@@ -18,7 +18,7 @@ radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o
ffb-objs := ffb_drv.o ffb_context.o
sis-objs := sis_drv.o sis_ds.o sis_mm.o
savage-objs := savage_drv.o savage_bci.o savage_state.o
via-objs := via_irq.o via_drv.o via_ds.o via_map.o via_mm.o via_dma.o via_verifier.o via_video.o
via-objs := via_irq.o via_drv.o via_ds.o via_map.o via_mm.o via_dma.o via_verifier.o via_video.o via_dmablit.o
ifeq ($(CONFIG_COMPAT),y)
drm-objs += drm_ioc32.o
......
drivers/char/drm/ati_pcigart.c
View file @ 37ef4399
......@@ -52,7 +52,7 @@
# define ATI_MAX_PCIGART_PAGES 8192 /**< 32 MB aperture, 4K pages */
# define ATI_PCIGART_PAGE_SIZE 4096 /**< PCI GART page size */
static unsigned long drm_ati_alloc_pcigart_table(void)
static void *drm_ati_alloc_pcigart_table(void)
{
unsigned long address;
struct page *page;
......@@ -72,27 +72,26 @@ static unsigned long drm_ati_alloc_pcigart_table(void)
}
DRM_DEBUG("%s: returning 0x%08lx\n", __FUNCTION__, address);
return address;
return (void *)address;
}
static void drm_ati_free_pcigart_table(unsigned long address)
static void drm_ati_free_pcigart_table(void *address)
{
struct page *page;
int i;
DRM_DEBUG("%s\n", __FUNCTION__);
page = virt_to_page(address);
page = virt_to_page((unsigned long)address);
for (i = 0; i < ATI_PCIGART_TABLE_PAGES; i++, page++) {
__put_page(page);
ClearPageReserved(page);
}
free_pages(address, ATI_PCIGART_TABLE_ORDER);
free_pages((unsigned long)address, ATI_PCIGART_TABLE_ORDER);
}
int drm_ati_pcigart_cleanup(drm_device_t * dev,
drm_ati_pcigart_info * gart_info)
int drm_ati_pcigart_cleanup(drm_device_t *dev, drm_ati_pcigart_info *gart_info)
{
drm_sg_mem_t *entry = dev->sg;
unsigned long pages;
......@@ -136,10 +135,10 @@ int drm_ati_pcigart_cleanup(drm_device_t * dev,
EXPORT_SYMBOL(drm_ati_pcigart_cleanup);
int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info)
int drm_ati_pcigart_init(drm_device_t *dev, drm_ati_pcigart_info *gart_info)
{
drm_sg_mem_t *entry = dev->sg;
unsigned long address = 0;
void *address = NULL;
unsigned long pages;
u32 *pci_gart, page_base, bus_address = 0;
int i, j, ret = 0;
......@@ -163,7 +162,7 @@ int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info)
goto done;
}
bus_address = pci_map_single(dev->pdev, (void *)address,
bus_address = pci_map_single(dev->pdev, address,
ATI_PCIGART_TABLE_PAGES *
PAGE_SIZE, PCI_DMA_TODEVICE);
if (bus_address == 0) {
......@@ -176,7 +175,7 @@ int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info)
address = gart_info->addr;
bus_address = gart_info->bus_addr;
DRM_DEBUG("PCI: Gart Table: VRAM %08X mapped at %08lX\n",
bus_address, address);
bus_address, (unsigned long)address);
}
pci_gart = (u32 *) address;
......@@ -195,7 +194,7 @@ int drm_ati_pcigart_init(drm_device_t * dev, drm_ati_pcigart_info * gart_info)
if (entry->busaddr[i] == 0) {
DRM_ERROR("unable to map PCIGART pages!\n");
drm_ati_pcigart_cleanup(dev, gart_info);
address = 0;
address = NULL;
bus_address = 0;
goto done;
}
......
drivers/char/drm/drm.h
View file @ 37ef4399
......@@ -90,8 +90,8 @@
#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */
#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */
#define _DRM_LOCK_HELD 0x80000000 /**< Hardware lock is held */
#define _DRM_LOCK_CONT 0x40000000 /**< Hardware lock is contended */
#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */
#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */
#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
......
drivers/char/drm/drmP.h
View file @ 37ef4399
......@@ -144,20 +144,6 @@
/** \name Backward compatibility section */
/*@{*/
#ifndef MODULE_LICENSE
#define MODULE_LICENSE(x)
#endif
#ifndef preempt_disable
#define preempt_disable()
#define preempt_enable()
#endif
#ifndef pte_offset_map
#define pte_offset_map pte_offset
#define pte_unmap(pte)
#endif
#define DRM_RPR_ARG(vma) vma,
#define VM_OFFSET(vma) ((vma)->vm_pgoff << PAGE_SHIFT)
......@@ -286,10 +272,13 @@ typedef int drm_ioctl_t(struct inode *inode, struct file *filp,
typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
unsigned long arg);
#define DRM_AUTH 0x1
#define DRM_MASTER 0x2
#define DRM_ROOT_ONLY 0x4
typedef struct drm_ioctl_desc {
drm_ioctl_t *func;
int auth_needed;
int root_only;
int flags;
} drm_ioctl_desc_t;
typedef struct drm_devstate {
......@@ -384,6 +373,7 @@ typedef struct drm_buf_entry {
/** File private data */
typedef struct drm_file {
int authenticated;
int master;
int minor;
pid_t pid;
uid_t uid;
......@@ -532,8 +522,9 @@ typedef struct drm_vbl_sig {
typedef struct ati_pcigart_info {
int gart_table_location;
int is_pcie;
unsigned long addr;
void *addr;
dma_addr_t bus_addr;
drm_local_map_t mapping;
} drm_ati_pcigart_info;
/**
......@@ -544,16 +535,14 @@ 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);
......@@ -561,8 +550,9 @@ struct drm_driver {
int (*kernel_context_switch) (struct drm_device * dev, int old,
int new);
void (*kernel_context_switch_unlock) (struct drm_device * dev,
drm_lock_t * lock);
drm_lock_t *lock);
int (*vblank_wait) (struct drm_device * dev, unsigned int *sequence);
int (*dri_library_name) (struct drm_device *dev, char *buf);
/**
* Called by \c drm_device_is_agp. Typically used to determine if a
......@@ -579,16 +569,24 @@ 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 *dev,
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;
......@@ -752,19 +750,43 @@ static inline int drm_core_has_MTRR(struct drm_device *dev)
{
return drm_core_check_feature(dev, DRIVER_USE_MTRR);
}
#define DRM_MTRR_WC MTRR_TYPE_WRCOMB
static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
unsigned int flags)
{
return mtrr_add(offset, size, flags, 1);
}
static inline int drm_mtrr_del(int handle, unsigned long offset,
unsigned long size, unsigned int flags)
{
return mtrr_del(handle, offset, size);
}
#else
#define drm_core_has_MTRR(dev) (0)
#define DRM_MTRR_WC 0
static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
unsigned int flags)
{
return 0;
}
static inline int drm_mtrr_del(int handle, unsigned long offset,
unsigned long size, unsigned int flags)
{
return 0;
}
#endif
/******************************************************************/
/** \name Internal function definitions */
/*@{*/
/* Misc. support (drm_init.h) */
extern int drm_flags;
extern void drm_parse_options(char *s);
extern int drm_cpu_valid(void);
/* Driver support (drm_drv.h) */
extern int drm_init(struct drm_driver *driver);
extern void drm_exit(struct drm_driver *driver);
......@@ -772,12 +794,11 @@ 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);
extern int drm_stub_open(struct inode *inode, struct file *filp);
extern int drm_flush(struct file *filp);
extern int drm_fasync(int fd, struct file *filp, int on);
extern int drm_release(struct inode *inode, struct file *filp);
......@@ -819,6 +840,8 @@ extern int drm_getstats(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_setversion(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_noop(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
/* Context IOCTL support (drm_context.h) */
extern int drm_resctx(struct inode *inode, struct file *filp,
......@@ -857,10 +880,6 @@ extern int drm_getmagic(struct inode *inode, struct file *filp,
extern int drm_authmagic(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
/* Placeholder for ioctls past */
extern int drm_noop(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
/* Locking IOCTL support (drm_lock.h) */
extern int drm_lock(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
......@@ -873,6 +892,7 @@ extern int drm_lock_free(drm_device_t * dev,
/* Buffer management support (drm_bufs.h) */
extern int drm_addbufs_agp(drm_device_t * dev, drm_buf_desc_t * request);
extern int drm_addbufs_pci(drm_device_t * dev, drm_buf_desc_t * request);
extern int drm_addbufs_fb(drm_device_t *dev, drm_buf_desc_t *request);
extern int drm_addmap(drm_device_t * dev, unsigned int offset,
unsigned int size, drm_map_type_t type,
drm_map_flags_t flags, drm_local_map_t ** map_ptr);
......@@ -908,8 +928,8 @@ extern void drm_core_reclaim_buffers(drm_device_t * dev, struct file *filp);
/* IRQ support (drm_irq.h) */
extern int drm_control(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_irq_uninstall(drm_device_t * dev);
extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS);
extern int drm_irq_uninstall(drm_device_t * dev);
extern void drm_driver_irq_preinstall(drm_device_t * dev);
extern void drm_driver_irq_postinstall(drm_device_t * dev);
extern void drm_driver_irq_uninstall(drm_device_t * dev);
......@@ -933,13 +953,17 @@ extern int drm_agp_enable_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_info(drm_device_t * dev, drm_agp_info_t * info);
extern int drm_agp_info_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_agp_alloc(struct inode *inode, struct file *filp,
extern int drm_agp_alloc(drm_device_t *dev, drm_agp_buffer_t *request);
extern int drm_agp_alloc_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_agp_free(struct inode *inode, struct file *filp,
extern int drm_agp_free(drm_device_t *dev, drm_agp_buffer_t *request);
extern int drm_agp_free_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_agp_unbind(struct inode *inode, struct file *filp,
extern int drm_agp_unbind(drm_device_t *dev, drm_agp_binding_t *request);
extern int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern int drm_agp_bind(struct inode *inode, struct file *filp,
extern int drm_agp_bind(drm_device_t *dev, drm_agp_binding_t *request);
extern int drm_agp_bind_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg);
extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge,
size_t pages, u32 type);
......@@ -991,10 +1015,8 @@ extern struct drm_sysfs_class *drm_sysfs_create(struct module *owner,
char *name);
extern void drm_sysfs_destroy(struct drm_sysfs_class *cs);
extern struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs,
dev_t dev,
struct device *device,
const char *fmt, ...);
extern void drm_sysfs_device_remove(dev_t dev);
drm_head_t *head);
extern void drm_sysfs_device_remove(struct class_device *class_dev);
/* Inline replacements for DRM_IOREMAP macros */
static __inline__ void drm_core_ioremap(struct drm_map *map,
......
drivers/char/drm/drm_agpsupport.c
View file @ 37ef4399
/**
* \file drm_agpsupport.h
* \file drm_agpsupport.c
* DRM support for AGP/GART backend
*
* \author Rickard E. (Rik) Faith <faith@valinux.com>
......@@ -91,7 +91,7 @@ int drm_agp_info_ioctl(struct inode *inode, struct file *filp,
/**
* Acquire the AGP device.
*
* \param dev DRM device that is to acquire AGP
* \param dev DRM device that is to acquire AGP.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device hasn't been acquired before and calls
......@@ -134,7 +134,7 @@ int drm_agp_acquire_ioctl(struct inode *inode, struct file *filp,
/**
* Release the AGP device.
*
* \param dev DRM device that is to release AGP
* \param dev DRM device that is to release AGP.
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device has been acquired and calls \c agp_backend_release.
......@@ -147,7 +147,6 @@ int drm_agp_release(drm_device_t * dev)
dev->agp->acquired = 0;
return 0;
}
EXPORT_SYMBOL(drm_agp_release);
int drm_agp_release_ioctl(struct inode *inode, struct file *filp,
......@@ -208,30 +207,22 @@ int drm_agp_enable_ioctl(struct inode *inode, struct file *filp,
* Verifies the AGP device is present and has been acquired, allocates the
* memory via alloc_agp() and creates a drm_agp_mem entry for it.
*/
int drm_agp_alloc(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
int drm_agp_alloc(drm_device_t *dev, drm_agp_buffer_t *request)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_buffer_t request;
drm_agp_mem_t *entry;
DRM_AGP_MEM *memory;
unsigned long pages;
u32 type;
drm_agp_buffer_t __user *argp = (void __user *)arg;
if (!dev->agp || !dev->agp->acquired)
return -EINVAL;
if (copy_from_user(&request, argp, sizeof(request)))
return -EFAULT;
if (!(entry = drm_alloc(sizeof(*entry), DRM_MEM_AGPLISTS)))
return -ENOMEM;
memset(entry, 0, sizeof(*entry));
pages = (request.size + PAGE_SIZE - 1) / PAGE_SIZE;
type = (u32) request.type;
pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
type = (u32) request->type;
if (!(memory = drm_alloc_agp(dev, pages, type))) {
drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
return -ENOMEM;
......@@ -247,16 +238,39 @@ int drm_agp_alloc(struct inode *inode, struct file *filp,
dev->agp->memory->prev = entry;
dev->agp->memory = entry;
request.handle = entry->handle;
request.physical = memory->physical;
request->handle = entry->handle;
request->physical = memory->physical;
return 0;
}
EXPORT_SYMBOL(drm_agp_alloc);
int drm_agp_alloc_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_buffer_t request;
drm_agp_buffer_t __user *argp = (void __user *)arg;
int err;
if (copy_from_user(&request, argp, sizeof(request)))
return -EFAULT;
err = drm_agp_alloc(dev, &request);
if (err)
return err;
if (copy_to_user(argp, &request, sizeof(request))) {
drm_agp_mem_t *entry = dev->agp->memory;
dev->agp->memory = entry->next;
dev->agp->memory->prev = NULL;
drm_free_agp(memory, pages);
drm_free_agp(entry->memory, entry->pages);
drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
return -EFAULT;
}
return 0;
}
......@@ -293,21 +307,14 @@ static drm_agp_mem_t *drm_agp_lookup_entry(drm_device_t * dev,
* Verifies the AGP device is present and acquired, looks-up the AGP memory
* entry and passes it to the unbind_agp() function.
*/
int drm_agp_unbind(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
int drm_agp_unbind(drm_device_t *dev, drm_agp_binding_t *request)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_binding_t request;
drm_agp_mem_t *entry;
int ret;
if (!dev->agp || !dev->agp->acquired)
return -EINVAL;
if (copy_from_user
(&request, (drm_agp_binding_t __user *) arg, sizeof(request)))
return -EFAULT;
if (!(entry = drm_agp_lookup_entry(dev, request.handle)))
if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
return -EINVAL;
if (!entry->bound)
return -EINVAL;
......@@ -316,6 +323,21 @@ int drm_agp_unbind(struct inode *inode, struct file *filp,
entry->bound = 0;
return ret;
}
EXPORT_SYMBOL(drm_agp_unbind);
int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_binding_t request;
if (copy_from_user
(&request, (drm_agp_binding_t __user *) arg, sizeof(request)))
return -EFAULT;
return drm_agp_unbind(dev, &request);
}
/**
* Bind AGP memory into the GATT (ioctl)
......@@ -330,26 +352,19 @@ int drm_agp_unbind(struct inode *inode, struct file *filp,
* is currently bound into the GATT. Looks-up the AGP memory entry and passes
* it to bind_agp() function.
*/
int drm_agp_bind(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
int drm_agp_bind(drm_device_t *dev, drm_agp_binding_t *request)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_binding_t request;
drm_agp_mem_t *entry;
int retcode;
int page;
if (!dev->agp || !dev->agp->acquired)
return -EINVAL;
if (copy_from_user
(&request, (drm_agp_binding_t __user *) arg, sizeof(request)))
return -EFAULT;
if (!(entry = drm_agp_lookup_entry(dev, request.handle)))
if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
return -EINVAL;
if (entry->bound)
return -EINVAL;
page = (request.offset + PAGE_SIZE - 1) / PAGE_SIZE;
page = (request->offset + PAGE_SIZE - 1) / PAGE_SIZE;
if ((retcode = drm_bind_agp(entry->memory, page)))
return retcode;
entry->bound = dev->agp->base + (page << PAGE_SHIFT);
......@@ -357,6 +372,21 @@ int drm_agp_bind(struct inode *inode, struct file *filp,
dev->agp->base, entry->bound);
return 0;
}
EXPORT_SYMBOL(drm_agp_bind);
int drm_agp_bind_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_binding_t request;
if (copy_from_user
(&request, (drm_agp_binding_t __user *) arg, sizeof(request)))
return -EFAULT;
return drm_agp_bind(dev, &request);
}
/**
* Free AGP memory (ioctl).
......@@ -372,20 +402,13 @@ int drm_agp_bind(struct inode *inode, struct file *filp,
* unbind_agp(). Frees it via free_agp() as well as the entry itself
* and unlinks from the doubly linked list it's inserted in.
*/
int drm_agp_free(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
int drm_agp_free(drm_device_t *dev, drm_agp_buffer_t *request)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_buffer_t request;
drm_agp_mem_t *entry;
if (!dev->agp || !dev->agp->acquired)
return -EINVAL;
if (copy_from_user
(&request, (drm_agp_buffer_t __user *) arg, sizeof(request)))
return -EFAULT;
if (!(entry = drm_agp_lookup_entry(dev, request.handle)))
if (!(entry = drm_agp_lookup_entry(dev, request->handle)))
return -EINVAL;
if (entry->bound)
drm_unbind_agp(entry->memory);
......@@ -402,12 +425,30 @@ int drm_agp_free(struct inode *inode, struct file *filp,
drm_free(entry, sizeof(*entry), DRM_MEM_AGPLISTS);
return 0;
}
EXPORT_SYMBOL(drm_agp_free);
int drm_agp_free_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_agp_buffer_t request;
if (copy_from_user
(&request, (drm_agp_buffer_t __user *) arg, sizeof(request)))
return -EFAULT;
return drm_agp_free(dev, &request);
}
/**
* Initialize the AGP resources.
*
* \return pointer to a drm_agp_head structure.
*
* Gets the drm_agp_t structure which is made available by the agpgart module
* via the inter_module_* functions. Creates and initializes a drm_agp_head
* structure.
*/
drm_agp_head_t *drm_agp_init(drm_device_t * dev)
{
......
drivers/char/drm/drm_bufs.c
View file @ 37ef4399
......@@ -36,22 +36,21 @@
#include <linux/vmalloc.h>
#include "drmP.h"
unsigned long drm_get_resource_start(drm_device_t * dev, unsigned int resource)
unsigned long drm_get_resource_start(drm_device_t *dev, unsigned int resource)
{
return pci_resource_start(dev->pdev, resource);
}
EXPORT_SYMBOL(drm_get_resource_start);
unsigned long drm_get_resource_len(drm_device_t * dev, unsigned int resource)
unsigned long drm_get_resource_len(drm_device_t *dev, unsigned int resource)
{
return pci_resource_len(dev->pdev, resource);
}
EXPORT_SYMBOL(drm_get_resource_len);
static drm_map_list_t *drm_find_matching_map(drm_device_t * dev,
drm_local_map_t * map)
static drm_map_list_t *drm_find_matching_map(drm_device_t *dev,
drm_local_map_t *map)
{
struct list_head *list;
......@@ -74,7 +73,7 @@ static drm_map_list_t *drm_find_matching_map(drm_device_t * dev,
#ifdef _LP64
static __inline__ unsigned int HandleID(unsigned long lhandle,
drm_device_t * dev)
drm_device_t *dev)
{
static unsigned int map32_handle = START_RANGE;
unsigned int hash;
......@@ -155,7 +154,7 @@ static int drm_addmap_core(drm_device_t * dev, unsigned int offset,
case _DRM_REGISTERS:
case _DRM_FRAME_BUFFER:
#if !defined(__sparc__) && !defined(__alpha__) && !defined(__ia64__) && !defined(__powerpc64__) && !defined(__x86_64__)
if (map->offset + map->size < map->offset ||
if (map->offset + (map->size-1) < map->offset ||
map->offset < virt_to_phys(high_memory)) {
drm_free(map, sizeof(*map), DRM_MEM_MAPS);
return -EINVAL;
......@@ -301,6 +300,9 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
return -EFAULT;
}
if (!(capable(CAP_SYS_ADMIN) || map.type == _DRM_AGP))
return -EPERM;
err = drm_addmap_core(dev, map.offset, map.size, map.type, map.flags,
&maplist);
......@@ -332,7 +334,7 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
*
* \sa drm_addmap
*/
int drm_rmmap_locked(drm_device_t * dev, drm_local_map_t * map)
int drm_rmmap_locked(drm_device_t *dev, drm_local_map_t *map)
{
struct list_head *list;
drm_map_list_t *r_list = NULL;
......@@ -384,10 +386,9 @@ int drm_rmmap_locked(drm_device_t * dev, drm_local_map_t * map)
return 0;
}
EXPORT_SYMBOL(drm_rmmap_locked);
int drm_rmmap(drm_device_t * dev, drm_local_map_t * map)
int drm_rmmap(drm_device_t *dev, drm_local_map_t *map)
{
int ret;
......@@ -397,7 +398,6 @@ int drm_rmmap(drm_device_t * dev, drm_local_map_t * map)
return ret;
}
EXPORT_SYMBOL(drm_rmmap);
/* The rmmap ioctl appears to be unnecessary. All mappings are torn down on
......@@ -548,7 +548,7 @@ int drm_addbufs_agp(drm_device_t * dev, drm_buf_desc_t * request)
DRM_DEBUG("count: %d\n", count);
DRM_DEBUG("order: %d\n", order);
DRM_DEBUG("size: %d\n", size);
DRM_DEBUG("agp_offset: %lu\n", agp_offset);
DRM_DEBUG("agp_offset: %lx\n", agp_offset);
DRM_DEBUG("alignment: %d\n", alignment);
DRM_DEBUG("page_order: %d\n", page_order);
DRM_DEBUG("total: %d\n", total);
......@@ -649,6 +649,8 @@ int drm_addbufs_agp(drm_device_t * dev, drm_buf_desc_t * request)
}
dma->buf_count += entry->buf_count;
dma->seg_count += entry->seg_count;
dma->page_count += byte_count >> PAGE_SHIFT;
dma->byte_count += byte_count;
DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
......@@ -664,7 +666,6 @@ int drm_addbufs_agp(drm_device_t * dev, drm_buf_desc_t * request)
atomic_dec(&dev->buf_alloc);
return 0;
}
EXPORT_SYMBOL(drm_addbufs_agp);
#endif /* __OS_HAS_AGP */
......@@ -689,9 +690,13 @@ int drm_addbufs_pci(drm_device_t * dev, drm_buf_desc_t * request)
if (!drm_core_check_feature(dev, DRIVER_PCI_DMA))
return -EINVAL;
if (!dma)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
count = request->count;
order = drm_order(request->size);
size = 1 << order;
......@@ -882,7 +887,6 @@ int drm_addbufs_pci(drm_device_t * dev, drm_buf_desc_t * request)
return 0;
}
EXPORT_SYMBOL(drm_addbufs_pci);
static int drm_addbufs_sg(drm_device_t * dev, drm_buf_desc_t * request)
......@@ -908,6 +912,9 @@ static int drm_addbufs_sg(drm_device_t * dev, drm_buf_desc_t * request)
if (!dma)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
count = request->count;
order = drm_order(request->size);
size = 1 << order;
......@@ -1026,6 +1033,8 @@ static int drm_addbufs_sg(drm_device_t * dev, drm_buf_desc_t * request)
}
dma->buf_count += entry->buf_count;
dma->seg_count += entry->seg_count;
dma->page_count += byte_count >> PAGE_SHIFT;
dma->byte_count += byte_count;
DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
......@@ -1042,7 +1051,7 @@ static int drm_addbufs_sg(drm_device_t * dev, drm_buf_desc_t * request)
return 0;
}
static int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)
int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)
{
drm_device_dma_t *dma = dev->dma;
drm_buf_entry_t *entry;
......@@ -1065,6 +1074,9 @@ static int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)
if (!dma)
return -EINVAL;
if (!capable(CAP_SYS_ADMIN))
return -EPERM;
count = request->count;
order = drm_order(request->size);
size = 1 << order;
......@@ -1181,6 +1193,8 @@ static int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)
}
dma->buf_count += entry->buf_count;
dma->seg_count += entry->seg_count;
dma->page_count += byte_count >> PAGE_SHIFT;
dma->byte_count += byte_count;
DRM_DEBUG("dma->buf_count : %d\n", dma->buf_count);
......@@ -1196,6 +1210,8 @@ static int drm_addbufs_fb(drm_device_t * dev, drm_buf_desc_t * request)
atomic_dec(&dev->buf_alloc);
return 0;
}
EXPORT_SYMBOL(drm_addbufs_fb);
/**
* Add buffers for DMA transfers (ioctl).
......@@ -1577,5 +1593,6 @@ int drm_order(unsigned long size)
return order;
}
EXPORT_SYMBOL(drm_order);
drivers/char/drm/drm_context.c
View file @ 37ef4399
......@@ -433,7 +433,7 @@ int drm_addctx(struct inode *inode, struct file *filp,
if (ctx.handle != DRM_KERNEL_CONTEXT) {
if (dev->driver->context_ctor)
if (!dev->driver->context_ctor(dev, ctx.handle)) {
DRM_DEBUG( "Running out of ctxs or memory.\n");
DRM_DEBUG("Running out of ctxs or memory.\n");
return -ENOMEM;
}
}
......
drivers/char/drm/drm_core.h
View file @ 37ef4399
......@@ -24,11 +24,11 @@
#define CORE_NAME "drm"
#define CORE_DESC "DRM shared core routines"
#define CORE_DATE "20040925"
#define CORE_DATE "20051102"
#define DRM_IF_MAJOR 1
#define DRM_IF_MINOR 2
#define CORE_MAJOR 1
#define CORE_MINOR 0
#define CORE_PATCHLEVEL 0
#define CORE_PATCHLEVEL 1
drivers/char/drm/drm_drv.c
View file @ 37ef4399
......@@ -56,66 +56,66 @@ static int drm_version(struct inode *inode, struct file *filp,
/** Ioctl table */
static 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},
[DRM_IOCTL_NR(DRM_IOCTL_IRQ_BUSID)] = {drm_irq_by_busid, 0, 1},
[DRM_IOCTL_NR(DRM_IOCTL_GET_MAP)] = {drm_getmap, 0, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_CLIENT)] = {drm_getclient, 0, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_STATS)] = {drm_getstats, 0, 0},
[DRM_IOCTL_NR(DRM_IOCTL_SET_VERSION)] = {drm_setversion, 0, 1},
[DRM_IOCTL_NR(DRM_IOCTL_SET_UNIQUE)] = {drm_setunique, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_BLOCK)] = {drm_noop, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_UNBLOCK)] = {drm_noop, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AUTH_MAGIC)] = {drm_authmagic, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_MAP)] = {drm_addmap_ioctl, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_RM_MAP)] = {drm_rmmap_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_SET_SAREA_CTX)] = {drm_setsareactx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_GET_SAREA_CTX)] = {drm_getsareactx, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_CTX)] = {drm_addctx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_RM_CTX)] = {drm_rmctx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_MOD_CTX)] = {drm_modctx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_GET_CTX)] = {drm_getctx, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_SWITCH_CTX)] = {drm_switchctx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_NEW_CTX)] = {drm_newctx, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_RES_CTX)] = {drm_resctx, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_DRAW)] = {drm_adddraw, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_RM_DRAW)] = {drm_rmdraw, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_LOCK)] = {drm_lock, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = {drm_unlock, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = {drm_noop, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = {drm_addbufs, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_MARK_BUFS)] = {drm_markbufs, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_INFO_BUFS)] = {drm_infobufs, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_MAP_BUFS)] = {drm_mapbufs, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_FREE_BUFS)] = {drm_freebufs, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = {drm_version, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE)] = {drm_getunique, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_MAGIC)] = {drm_getmagic, 0},
[DRM_IOCTL_NR(DRM_IOCTL_IRQ_BUSID)] = {drm_irq_by_busid, DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_GET_MAP)] = {drm_getmap, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_CLIENT)] = {drm_getclient, 0},
[DRM_IOCTL_NR(DRM_IOCTL_GET_STATS)] = {drm_getstats, 0},
[DRM_IOCTL_NR(DRM_IOCTL_SET_VERSION)] = {drm_setversion, DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_SET_UNIQUE)] = {drm_setunique, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_BLOCK)] = {drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_UNBLOCK)] = {drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AUTH_MAGIC)] = {drm_authmagic, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_MAP)] = {drm_addmap_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_RM_MAP)] = {drm_rmmap_ioctl, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_SET_SAREA_CTX)] = {drm_setsareactx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_GET_SAREA_CTX)] = {drm_getsareactx, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_CTX)] = {drm_addctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_RM_CTX)] = {drm_rmctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_MOD_CTX)] = {drm_modctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_GET_CTX)] = {drm_getctx, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_SWITCH_CTX)] = {drm_switchctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_NEW_CTX)] = {drm_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_RES_CTX)] = {drm_resctx, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_DRAW)] = {drm_adddraw, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_RM_DRAW)] = {drm_rmdraw, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_LOCK)] = {drm_lock, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_UNLOCK)] = {drm_unlock, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_FINISH)] = {drm_noop, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_ADD_BUFS)] = {drm_addbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_MARK_BUFS)] = {drm_markbufs, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_INFO_BUFS)] = {drm_infobufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_MAP_BUFS)] = {drm_mapbufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_FREE_BUFS)] = {drm_freebufs, DRM_AUTH},
/* The DRM_IOCTL_DMA ioctl should be defined by the driver. */
[DRM_IOCTL_NR(DRM_IOCTL_DMA)] = {NULL, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_CONTROL)] = {drm_control, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_CONTROL)] = {drm_control, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
#if __OS_HAS_AGP
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ACQUIRE)] = {drm_agp_acquire_ioctl, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_RELEASE)] = {drm_agp_release_ioctl, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ENABLE)] = {drm_agp_enable_ioctl, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_INFO)] = {drm_agp_info_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ALLOC)] = {drm_agp_alloc, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_FREE)] = {drm_agp_free, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_BIND)] = {drm_agp_bind, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_UNBIND)] = {drm_agp_unbind, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ACQUIRE)] = {drm_agp_acquire_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_RELEASE)] = {drm_agp_release_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ENABLE)] = {drm_agp_enable_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_INFO)] = {drm_agp_info_ioctl, DRM_AUTH},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_ALLOC)] = {drm_agp_alloc_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_FREE)] = {drm_agp_free_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_BIND)] = {drm_agp_bind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_AGP_UNBIND)] = {drm_agp_unbind_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
#endif
[DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC)] = {drm_sg_alloc, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_SG_FREE)] = {drm_sg_free, 1, 1},
[DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC)] = {drm_sg_alloc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_SG_FREE)] = {drm_sg_free, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK)] = {drm_wait_vblank, 0, 0},
[DRM_IOCTL_NR(DRM_IOCTL_WAIT_VBLANK)] = {drm_wait_vblank, 0},
};
#define DRIVER_IOCTL_COUNT DRM_ARRAY_SIZE( drm_ioctls )
......@@ -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))
......@@ -342,12 +342,12 @@ void drm_exit(struct drm_driver *driver)
if (head->dev->driver != driver)
continue;
dev = head->dev;
}
if (dev) {
/* release the pci driver */
if (dev->pdev)
pci_dev_put(dev->pdev);
drm_cleanup(dev);
if (dev) {
/* release the pci driver */
if (dev->pdev)
pci_dev_put(dev->pdev);
drm_cleanup(dev);
}
}
DRM_INFO("Module unloaded\n");
}
......@@ -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;
......@@ -493,8 +496,9 @@ int drm_ioctl(struct inode *inode, struct file *filp,
if (!func) {
DRM_DEBUG("no function\n");
retcode = -EINVAL;
} else if ((ioctl->root_only && !capable(CAP_SYS_ADMIN)) ||
(ioctl->auth_needed && !priv->authenticated)) {
} else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) ||
((ioctl->flags & DRM_AUTH) && !priv->authenticated) ||
((ioctl->flags & DRM_MASTER) && !priv->master)) {
retcode = -EACCES;
} else {
retcode = func(inode, filp, cmd, arg);
......
drivers/char/drm/drm_fops.c
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/drm_init.c deleted 100644 → 0
View file @ bf785ee0
/**
* \file drm_init.c
* Setup/Cleanup for DRM
*
* \author Rickard E. (Rik) Faith <faith@valinux.com>
* \author Gareth Hughes <gareth@valinux.com>
*/
/*
* Created: Mon Jan 4 08:58:31 1999 by faith@valinux.com
*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include "drmP.h"
/**
* Check whether DRI will run on this CPU.
*
* \return non-zero if the DRI will run on this CPU, or zero otherwise.
*/
int drm_cpu_valid(void)
{
#if defined(__i386__)
if (boot_cpu_data.x86 == 3)
return 0; /* No cmpxchg on a 386 */
#endif
#if defined(__sparc__) && !defined(__sparc_v9__)
return 0; /* No cmpxchg before v9 sparc. */
#endif
return 1;
}
drivers/char/drm/drm_ioctl.c
View file @ 37ef4399
......@@ -137,17 +137,22 @@ int drm_setunique(struct inode *inode, struct file *filp,
static int drm_set_busid(drm_device_t * dev)
{
int len;
if (dev->unique != NULL)
return EBUSY;
dev->unique_len = 20;
dev->unique_len = 40;
dev->unique = drm_alloc(dev->unique_len + 1, DRM_MEM_DRIVER);
if (dev->unique == NULL)
return ENOMEM;
snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%d",
len = snprintf(dev->unique, dev->unique_len, "pci:%04x:%02x:%02x.%d",
dev->pci_domain, dev->pci_bus, dev->pci_slot, dev->pci_func);
if (len > dev->unique_len)
DRM_ERROR("Unique buffer overflowed\n");
dev->devname =
drm_alloc(strlen(dev->driver->pci_driver.name) + dev->unique_len +
2, DRM_MEM_DRIVER);
......@@ -239,7 +244,7 @@ int drm_getclient(struct inode *inode, struct file *filp,
{
drm_file_t *priv = filp->private_data;
drm_device_t *dev = priv->head->dev;
drm_client_t __user *argp = (void __user *)arg;
drm_client_t __user *argp = (drm_client_t __user *)arg;
drm_client_t client;
drm_file_t *pt;
int idx;
......@@ -262,7 +267,7 @@ int drm_getclient(struct inode *inode, struct file *filp,
client.iocs = pt->ioctl_count;
up(&dev->struct_sem);
if (copy_to_user((drm_client_t __user *) arg, &client, sizeof(client)))
if (copy_to_user(argp, &client, sizeof(client)))
return -EFAULT;
return 0;
}
......@@ -325,17 +330,13 @@ 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));
......@@ -343,7 +344,7 @@ int drm_setversion(DRM_IOCTL_ARGS)
if (sv.drm_di_major != DRM_IF_MAJOR ||
sv.drm_di_minor < 0 || sv.drm_di_minor > DRM_IF_MINOR)
return EINVAL;
if_version = DRM_IF_VERSION(sv.drm_di_major, sv.drm_dd_minor);
if_version = DRM_IF_VERSION(sv.drm_di_major, sv.drm_di_minor);
dev->if_version = DRM_MAX(if_version, dev->if_version);
if (sv.drm_di_minor >= 1) {
/*
......@@ -354,9 +355,9 @@ 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)
......
drivers/char/drm/drm_lock.c
View file @ 37ef4399
......@@ -130,7 +130,6 @@ int drm_lock(struct inode *inode, struct file *filp,
/* dev->driver->kernel_context_switch isn't used by any of the x86
* drivers but is used by the Sparc driver.
*/
if (dev->driver->kernel_context_switch &&
dev->last_context != lock.context) {
dev->driver->kernel_context_switch(dev, dev->last_context,
......
drivers/char/drm/drm_memory.c
View file @ 37ef4399
......@@ -145,30 +145,22 @@ DRM_AGP_MEM *drm_alloc_agp(drm_device_t * dev, int pages, u32 type)
return drm_agp_allocate_memory(dev->agp->bridge, pages, type);
}
EXPORT_SYMBOL(drm_alloc_agp);
/** Wrapper around agp_free_memory() */
int drm_free_agp(DRM_AGP_MEM * handle, int pages)
{
return drm_agp_free_memory(handle) ? 0 : -EINVAL;
}
EXPORT_SYMBOL(drm_free_agp);
/** Wrapper around agp_bind_memory() */
int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
{
return drm_agp_bind_memory(handle, start);
}
EXPORT_SYMBOL(drm_bind_agp);
/** Wrapper around agp_unbind_memory() */
int drm_unbind_agp(DRM_AGP_MEM * handle)
{
return drm_agp_unbind_memory(handle);
}
EXPORT_SYMBOL(drm_unbind_agp);
#endif /* agp */
#endif /* debug_memory */
drivers/char/drm/drm_memory_debug.h
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/drm_os_linux.h
View file @ 37ef4399
......@@ -13,6 +13,7 @@
#define DRM_ERR(d) -(d)
/** Current process ID */
#define DRM_CURRENTPID current->pid
#define DRM_SUSER(p) capable(CAP_SYS_ADMIN)
#define DRM_UDELAY(d) udelay(d)
/** Read a byte from a MMIO region */
#define DRM_READ8(map, offset) readb(((void __iomem *)(map)->handle) + (offset))
......
drivers/char/drm/drm_pciids.h
View file @ 37ef4399
......@@ -46,6 +46,7 @@
{0x1002, 0x4E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|CHIP_IS_MOBILITY}, \
{0x1002, 0x4E51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|CHIP_IS_MOBILITY}, \
{0x1002, 0x4E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|CHIP_IS_MOBILITY}, \
{0x1002, 0x4E56, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|CHIP_IS_MOBILITY}, \
{0x1002, 0x5144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|CHIP_SINGLE_CRTC}, \
{0x1002, 0x5145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|CHIP_SINGLE_CRTC}, \
{0x1002, 0x5146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|CHIP_SINGLE_CRTC}, \
......@@ -69,6 +70,7 @@
{0x1002, 0x516B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
{0x1002, 0x516C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
{0x1002, 0x5460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
{0x1002, 0x554F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
{0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|CHIP_IS_IGP}, \
{0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|CHIP_IS_IGP|CHIP_IS_MOBILITY}, \
{0x1002, 0x5836, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|CHIP_IS_IGP}, \
......@@ -82,10 +84,13 @@
{0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
{0x1002, 0x596A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x596B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
{0x1002, 0x5c61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|CHIP_IS_MOBILITY}, \
{0x1002, 0x5c62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5c63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|CHIP_IS_MOBILITY}, \
{0x1002, 0x5c64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
{0x1002, 0x5d4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
{0x1002, 0x5e4b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420}, \
{0, 0, 0}
#define r128_PCI_IDS \
......@@ -176,7 +181,7 @@
#define viadrv_PCI_IDS \
{0x1106, 0x3022, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x3118, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x3118, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \
{0x1106, 0x3122, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x7205, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x1106, 0x3108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
......@@ -196,6 +201,10 @@
{0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
#define gamma_PCI_IDS \
{0x3d3d, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
#define savage_PCI_IDS \
{0x5333, 0x8a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
{0x5333, 0x8a21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
......@@ -234,3 +243,4 @@
{0x8086, 0x2592, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
{0, 0, 0}
drivers/char/drm/drm_proc.c
View file @ 37ef4399
......@@ -61,16 +61,14 @@ static struct drm_proc_list {
const char *name; /**< file name */
int (*f) (char *, char **, off_t, int, int *, void *); /**< proc callback*/
} drm_proc_list[] = {
{
"name", drm_name_info}, {
"mem", drm_mem_info}, {
"vm", drm_vm_info}, {
"clients", drm_clients_info}, {
"queues", drm_queues_info}, {
"bufs", drm_bufs_info},
{"name", drm_name_info},
{"mem", drm_mem_info},
{"vm", drm_vm_info},
{"clients", drm_clients_info},
{"queues", drm_queues_info},
{"bufs", drm_bufs_info},
#if DRM_DEBUG_CODE
{
"vma", drm_vma_info},
{"vma", drm_vma_info},
#endif
};
......
drivers/char/drm/drm_stub.c
View file @ 37ef4399
......@@ -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)) {
......@@ -124,47 +124,10 @@ 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;
}
/**
* File \c open operation.
*
* \param inode device inode.
* \param filp file pointer.
*
* Puts the dev->fops corresponding to the device minor number into
* \p filp, call the \c open method, and restore the file operations.
*/
int drm_stub_open(struct inode *inode, struct file *filp)
{
drm_device_t *dev = NULL;
int minor = iminor(inode);
int err = -ENODEV;
struct file_operations *old_fops;
DRM_DEBUG("\n");
if (!((minor >= 0) && (minor < drm_cards_limit)))
return -ENODEV;
if (!drm_heads[minor])
return -ENODEV;
if (!(dev = drm_heads[minor]->dev))
return -ENODEV;
old_fops = filp->f_op;
filp->f_op = fops_get(&dev->driver->fops);
if (filp->f_op->open && (err = filp->f_op->open(inode, filp))) {
fops_put(filp->f_op);
filp->f_op = fops_get(old_fops);
}
fops_put(old_fops);
return err;
}
/**
* Get a secondary minor number.
......@@ -200,11 +163,7 @@ static int drm_get_head(drm_device_t * dev, drm_head_t * head)
goto err_g1;
}
head->dev_class = drm_sysfs_device_add(drm_class,
MKDEV(DRM_MAJOR,
minor),
&dev->pdev->dev,
"card%d", minor);
head->dev_class = drm_sysfs_device_add(drm_class, head);
if (IS_ERR(head->dev_class)) {
printk(KERN_ERR
"DRM: Error sysfs_device_add.\n");
......@@ -258,11 +217,10 @@ 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;
......@@ -318,10 +276,9 @@ int drm_put_head(drm_head_t * head)
DRM_DEBUG("release secondary minor %d\n", minor);
drm_proc_cleanup(minor, drm_proc_root, head->dev_root);
drm_sysfs_device_remove(MKDEV(DRM_MAJOR, head->minor));
drm_sysfs_device_remove(head->dev_class);
*head = (drm_head_t) {
.dev = NULL};
*head = (drm_head_t) {.dev = NULL};
drm_heads[minor] = NULL;
......
drivers/char/drm/drm_sysfs.c
View file @ 37ef4399
......@@ -15,8 +15,6 @@
#include <linux/device.h>
#include <linux/kdev_t.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/string.h>
#include "drm_core.h"
#include "drmP.h"
......@@ -28,15 +26,11 @@ struct drm_sysfs_class {
#define to_drm_sysfs_class(d) container_of(d, struct drm_sysfs_class, class)
struct simple_dev {
struct list_head node;
dev_t dev;
struct class_device class_dev;
};
#define to_simple_dev(d) container_of(d, struct simple_dev, class_dev)
static LIST_HEAD(simple_dev_list);
static DEFINE_SPINLOCK(simple_dev_list_lock);
static void release_simple_dev(struct class_device *class_dev)
{
struct simple_dev *s_dev = to_simple_dev(class_dev);
......@@ -124,6 +118,18 @@ void drm_sysfs_destroy(struct drm_sysfs_class *cs)
class_unregister(&cs->class);
}
static ssize_t show_dri(struct class_device *class_device, char *buf)
{
drm_device_t * dev = ((drm_head_t *)class_get_devdata(class_device))->dev;
if (dev->driver->dri_library_name)
return dev->driver->dri_library_name(dev, buf);
return snprintf(buf, PAGE_SIZE, "%s\n", dev->driver->pci_driver.name);
}
static struct class_device_attribute class_device_attrs[] = {
__ATTR(dri_library_name, S_IRUGO, show_dri, NULL),
};
/**
* drm_sysfs_device_add - adds a class device to sysfs for a character driver
* @cs: pointer to the struct drm_sysfs_class that this device should be registered to.
......@@ -138,13 +144,11 @@ void drm_sysfs_destroy(struct drm_sysfs_class *cs)
* Note: the struct drm_sysfs_class passed to this function must have previously been
* created with a call to drm_sysfs_create().
*/
struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev,
struct device *device,
const char *fmt, ...)
struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs,
drm_head_t *head)
{
va_list args;
struct simple_dev *s_dev = NULL;
int retval;
int i, retval;
if ((cs == NULL) || (IS_ERR(cs))) {
retval = -ENODEV;
......@@ -158,26 +162,23 @@ struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev,
}
memset(s_dev, 0x00, sizeof(*s_dev));
s_dev->dev = dev;
s_dev->class_dev.dev = device;
s_dev->dev = MKDEV(DRM_MAJOR, head->minor);
s_dev->class_dev.dev = &(head->dev->pdev)->dev;
s_dev->class_dev.class = &cs->class;
va_start(args, fmt);
vsnprintf(s_dev->class_dev.class_id, BUS_ID_SIZE, fmt, args);
va_end(args);
snprintf(s_dev->class_dev.class_id, BUS_ID_SIZE, "card%d", head->minor);
retval = class_device_register(&s_dev->class_dev);
if (retval)
goto error;
class_device_create_file(&s_dev->class_dev, &cs->attr);
class_set_devdata(&s_dev->class_dev, head);
spin_lock(&simple_dev_list_lock);
list_add(&s_dev->node, &simple_dev_list);
spin_unlock(&simple_dev_list_lock);
for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
class_device_create_file(&s_dev->class_dev, &class_device_attrs[i]);
return &s_dev->class_dev;
error:
error:
kfree(s_dev);
return ERR_PTR(retval);
}
......@@ -189,23 +190,12 @@ struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs, dev_t dev,
* This call unregisters and cleans up a class device that was created with a
* call to drm_sysfs_device_add()
*/
void drm_sysfs_device_remove(dev_t dev)
void drm_sysfs_device_remove(struct class_device *class_dev)
{
struct simple_dev *s_dev = NULL;
int found = 0;
spin_lock(&simple_dev_list_lock);
list_for_each_entry(s_dev, &simple_dev_list, node) {
if (s_dev->dev == dev) {
found = 1;
break;
}
}
if (found) {
list_del(&s_dev->node);
spin_unlock(&simple_dev_list_lock);
class_device_unregister(&s_dev->class_dev);
} else {
spin_unlock(&simple_dev_list_lock);
}
struct simple_dev *s_dev = to_simple_dev(class_dev);
int i;
for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
class_device_remove_file(&s_dev->class_dev, &class_device_attrs[i]);
class_device_unregister(&s_dev->class_dev);
}
drivers/char/drm/i810_dma.c
View file @ 37ef4399
......@@ -114,7 +114,6 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
static struct file_operations i810_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i810_mmap_buffers,
......@@ -1319,12 +1318,24 @@ 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 +1345,7 @@ 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);
}
......@@ -1346,21 +1357,21 @@ int i810_driver_dma_quiescent(drm_device_t * dev)
}
drm_ioctl_desc_t i810_ioctls[] = {
[DRM_IOCTL_NR(DRM_I810_INIT)] = {i810_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_I810_VERTEX)] = {i810_dma_vertex, 1, 0},
[DRM_IOCTL_NR(DRM_I810_CLEAR)] = {i810_clear_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I810_FLUSH)] = {i810_flush_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_I810_GETAGE)] = {i810_getage, 1, 0},
[DRM_IOCTL_NR(DRM_I810_GETBUF)] = {i810_getbuf, 1, 0},
[DRM_IOCTL_NR(DRM_I810_SWAP)] = {i810_swap_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I810_COPY)] = {i810_copybuf, 1, 0},
[DRM_IOCTL_NR(DRM_I810_DOCOPY)] = {i810_docopy, 1, 0},
[DRM_IOCTL_NR(DRM_I810_OV0INFO)] = {i810_ov0_info, 1, 0},
[DRM_IOCTL_NR(DRM_I810_FSTATUS)] = {i810_fstatus, 1, 0},
[DRM_IOCTL_NR(DRM_I810_OV0FLIP)] = {i810_ov0_flip, 1, 0},
[DRM_IOCTL_NR(DRM_I810_MC)] = {i810_dma_mc, 1, 1},
[DRM_IOCTL_NR(DRM_I810_RSTATUS)] = {i810_rstatus, 1, 0},
[DRM_IOCTL_NR(DRM_I810_FLIP)] = {i810_flip_bufs, 1, 0}
[DRM_IOCTL_NR(DRM_I810_INIT)] = {i810_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I810_VERTEX)] = {i810_dma_vertex, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_CLEAR)] = {i810_clear_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_FLUSH)] = {i810_flush_ioctl, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_GETAGE)] = {i810_getage, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_GETBUF)] = {i810_getbuf, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_SWAP)] = {i810_swap_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_COPY)] = {i810_copybuf, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_DOCOPY)] = {i810_docopy, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_OV0INFO)] = {i810_ov0_info, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_FSTATUS)] = {i810_fstatus, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_OV0FLIP)] = {i810_ov0_flip, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_MC)] = {i810_dma_mc, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I810_RSTATUS)] = {i810_rstatus, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I810_FLIP)] = {i810_flip_bufs, DRM_AUTH}
};
int i810_max_ioctl = DRM_ARRAY_SIZE(i810_ioctls);
......
drivers/char/drm/i810_drv.c
View file @ 37ef4399
......@@ -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 +47,14 @@ 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 +64,19 @@ 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)
......
drivers/char/drm/i810_drv.h
View file @ 37ef4399
......@@ -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[];
......
drivers/char/drm/i830_dma.c
View file @ 37ef4399
......@@ -116,7 +116,6 @@ static int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
static struct file_operations i830_buffer_fops = {
.open = drm_open,
.flush = drm_flush,
.release = drm_release,
.ioctl = drm_ioctl,
.mmap = i830_mmap_buffers,
......@@ -1517,12 +1516,24 @@ 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 +1543,7 @@ 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);
}
......@@ -1544,20 +1555,20 @@ int i830_driver_dma_quiescent(drm_device_t * dev)
}
drm_ioctl_desc_t i830_ioctls[] = {
[DRM_IOCTL_NR(DRM_I830_INIT)] = {i830_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_I830_VERTEX)] = {i830_dma_vertex, 1, 0},
[DRM_IOCTL_NR(DRM_I830_CLEAR)] = {i830_clear_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I830_FLUSH)] = {i830_flush_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_I830_GETAGE)] = {i830_getage, 1, 0},
[DRM_IOCTL_NR(DRM_I830_GETBUF)] = {i830_getbuf, 1, 0},
[DRM_IOCTL_NR(DRM_I830_SWAP)] = {i830_swap_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I830_COPY)] = {i830_copybuf, 1, 0},
[DRM_IOCTL_NR(DRM_I830_DOCOPY)] = {i830_docopy, 1, 0},
[DRM_IOCTL_NR(DRM_I830_FLIP)] = {i830_flip_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I830_IRQ_EMIT)] = {i830_irq_emit, 1, 0},
[DRM_IOCTL_NR(DRM_I830_IRQ_WAIT)] = {i830_irq_wait, 1, 0},
[DRM_IOCTL_NR(DRM_I830_GETPARAM)] = {i830_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_I830_SETPARAM)] = {i830_setparam, 1, 0}
[DRM_IOCTL_NR(DRM_I830_INIT)] = {i830_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I830_VERTEX)] = {i830_dma_vertex, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_CLEAR)] = {i830_clear_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_FLUSH)] = {i830_flush_ioctl, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_GETAGE)] = {i830_getage, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_GETBUF)] = {i830_getbuf, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_SWAP)] = {i830_swap_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_COPY)] = {i830_copybuf, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_DOCOPY)] = {i830_docopy, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_FLIP)] = {i830_flip_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_IRQ_EMIT)] = {i830_irq_emit, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_IRQ_WAIT)] = {i830_irq_wait, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_GETPARAM)] = {i830_getparam, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I830_SETPARAM)] = {i830_setparam, DRM_AUTH}
};
int i830_max_ioctl = DRM_ARRAY_SIZE(i830_ioctls);
......
drivers/char/drm/i830_drv.c
View file @ 37ef4399
......@@ -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
};
......@@ -83,12 +52,12 @@ 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,
.get_reg_ofs = drm_core_get_reg_ofs,
#if USE_IRQS
......@@ -97,8 +66,6 @@ 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 +75,19 @@ 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)
......
drivers/char/drm/i830_drv.h
View file @ 37ef4399
......@@ -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)
......
drivers/char/drm/i915_dma.c
View file @ 37ef4399
/* i915_dma.c -- DMA support for the I915 -*- linux-c -*-
*/
/**************************************************************************
*
/*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
......@@ -25,7 +24,7 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#include "drmP.h"
#include "drm.h"
......@@ -196,7 +195,7 @@ static int i915_initialize(drm_device_t * dev,
return 0;
}
static int i915_resume(drm_device_t * dev)
static int i915_dma_resume(drm_device_t * dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
......@@ -253,7 +252,7 @@ static int i915_dma_init(DRM_IOCTL_ARGS)
retcode = i915_dma_cleanup(dev);
break;
case I915_RESUME_DMA:
retcode = i915_resume(dev);
retcode = i915_dma_resume(dev);
break;
default:
retcode = -EINVAL;
......@@ -654,6 +653,9 @@ static int i915_getparam(DRM_IOCTL_ARGS)
case I915_PARAM_ALLOW_BATCHBUFFER:
value = dev_priv->allow_batchbuffer ? 1 : 0;
break;
case I915_PARAM_LAST_DISPATCH:
value = READ_BREADCRUMB(dev_priv);
break;
default:
DRM_ERROR("Unkown parameter %d\n", param.param);
return DRM_ERR(EINVAL);
......@@ -699,7 +701,19 @@ 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 +722,7 @@ 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;
......@@ -717,18 +731,18 @@ void i915_driver_prerelease(drm_device_t * dev, DRMFILE filp)
}
drm_ioctl_desc_t i915_ioctls[] = {
[DRM_IOCTL_NR(DRM_I915_INIT)] = {i915_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_I915_FLUSH)] = {i915_flush_ioctl, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FLIP)] = {i915_flip_bufs, 1, 0},
[DRM_IOCTL_NR(DRM_I915_BATCHBUFFER)] = {i915_batchbuffer, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_EMIT)] = {i915_irq_emit, 1, 0},
[DRM_IOCTL_NR(DRM_I915_IRQ_WAIT)] = {i915_irq_wait, 1, 0},
[DRM_IOCTL_NR(DRM_I915_GETPARAM)] = {i915_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_I915_SETPARAM)] = {i915_setparam, 1, 1},
[DRM_IOCTL_NR(DRM_I915_ALLOC)] = {i915_mem_alloc, 1, 0},
[DRM_IOCTL_NR(DRM_I915_FREE)] = {i915_mem_free, 1, 0},
[DRM_IOCTL_NR(DRM_I915_INIT_HEAP)] = {i915_mem_init_heap, 1, 1},
[DRM_IOCTL_NR(DRM_I915_CMDBUFFER)] = {i915_cmdbuffer, 1, 0}
[DRM_IOCTL_NR(DRM_I915_INIT)] = {i915_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I915_FLUSH)] = {i915_flush_ioctl, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_FLIP)] = {i915_flip_bufs, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_BATCHBUFFER)] = {i915_batchbuffer, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_IRQ_EMIT)] = {i915_irq_emit, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_IRQ_WAIT)] = {i915_irq_wait, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_GETPARAM)] = {i915_getparam, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_SETPARAM)] = {i915_setparam, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I915_ALLOC)] = {i915_mem_alloc, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_FREE)] = {i915_mem_free, DRM_AUTH},
[DRM_IOCTL_NR(DRM_I915_INIT_HEAP)] = {i915_mem_init_heap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_I915_CMDBUFFER)] = {i915_cmdbuffer, DRM_AUTH}
};
int i915_max_ioctl = DRM_ARRAY_SIZE(i915_ioctls);
......
drivers/char/drm/i915_drm.h
View file @ 37ef4399
/**************************************************************************
*
/*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
......@@ -23,7 +22,7 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#ifndef _I915_DRM_H_
#define _I915_DRM_H_
......@@ -152,6 +151,7 @@ typedef struct drm_i915_irq_wait {
*/
#define I915_PARAM_IRQ_ACTIVE 1
#define I915_PARAM_ALLOW_BATCHBUFFER 2
#define I915_PARAM_LAST_DISPATCH 3
typedef struct drm_i915_getparam {
int param;
......
drivers/char/drm/i915_drv.c
View file @ 37ef4399
/* i915_drv.c -- i830,i845,i855,i865,i915 driver -*- linux-c -*-
*/
/**************************************************************************
/*
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
......@@ -25,7 +25,7 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#include "drmP.h"
#include "drm.h"
......@@ -34,48 +34,22 @@
#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
};
static struct drm_driver driver = {
/* don't use mtrr's here, the Xserver or user space app should
* deal with them for intel hardware.
*/
.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,
DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
.load = i915_driver_load,
.lastclose = i915_driver_lastclose,
.preclose = i915_driver_preclose,
.device_is_agp = i915_driver_device_is_agp,
.vblank_wait = i915_driver_vblank_wait,
.irq_preinstall = i915_driver_irq_preinstall,
.irq_postinstall = i915_driver_irq_postinstall,
.irq_uninstall = i915_driver_irq_uninstall,
......@@ -83,8 +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 = i915_ioctls,
.fops = {
.owner = THIS_MODULE,
......@@ -97,11 +69,19 @@ 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)
......
drivers/char/drm/i915_drv.h
View file @ 37ef4399
/* i915_drv.h -- Private header for the I915 driver -*- linux-c -*-
*/
/**************************************************************************
/*
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
......@@ -25,7 +25,7 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#ifndef _I915_DRV_H_
#define _I915_DRV_H_
......@@ -37,21 +37,18 @@
#define DRIVER_NAME "i915"
#define DRIVER_DESC "Intel Graphics"
#define DRIVER_DATE "20040405"
#define DRIVER_DATE "20051209"
/* Interface history:
*
* 1.1: Original.
* 1.2: Add Power Management
* 1.3: Add vblank support
*/
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 1
#define DRIVER_MINOR 3
#define DRIVER_PATCHLEVEL 0
/* We use our own dma mechanisms, not the drm template code. However,
* the shared IRQ code is useful to us:
*/
#define __HAVE_PM 1
typedef struct _drm_i915_ring_buffer {
int tail_mask;
unsigned long Start;
......@@ -97,6 +94,7 @@ typedef struct drm_i915_private {
int tex_lru_log_granularity;
int allow_batchbuffer;
struct mem_block *agp_heap;
unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds;
} drm_i915_private_t;
extern drm_ioctl_desc_t i915_ioctls[];
......@@ -104,14 +102,18 @@ 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);
extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
/* i915_irq.c */
extern int i915_irq_emit(DRM_IOCTL_ARGS);
extern int i915_irq_wait(DRM_IOCTL_ARGS);
extern int i915_driver_vblank_wait(drm_device_t *dev, unsigned int *sequence);
extern irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS);
extern void i915_driver_irq_preinstall(drm_device_t * dev);
extern void i915_driver_irq_postinstall(drm_device_t * dev);
......@@ -125,13 +127,10 @@ extern void i915_mem_takedown(struct mem_block **heap);
extern void i915_mem_release(drm_device_t * dev,
DRMFILE filp, struct mem_block *heap);
extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
#define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, reg)
#define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, reg, val)
#define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, reg)
#define I915_WRITE16(reg,val) DRM_WRITE16(dev_priv->mmio_map, reg, val)
#define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, (reg))
#define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, (reg), (val))
#define I915_READ16(reg) DRM_READ16(dev_priv->mmio_map, (reg))
#define I915_WRITE16(reg,val) DRM_WRITE16(dev_priv->mmio_map, (reg), (val))
#define I915_VERBOSE 0
......@@ -195,6 +194,13 @@ extern int i915_wait_ring(drm_device_t * dev, int n, const char *caller);
#define PPCR 0x61204
#define PPCR_ON (1<<0)
#define DVOB 0x61140
#define DVOB_ON (1<<31)
#define DVOC 0x61160
#define DVOC_ON (1<<31)
#define LVDS 0x61180
#define LVDS_ON (1<<31)
#define ADPA 0x61100
#define ADPA_DPMS_MASK (~(3<<10))
#define ADPA_DPMS_ON (0<<10)
......@@ -258,4 +264,6 @@ extern int i915_wait_ring(drm_device_t * dev, int n, const char *caller);
#define CMD_OP_DESTBUFFER_INFO ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1)
#define READ_BREADCRUMB(dev_priv) (((u32 *)(dev_priv->hw_status_page))[5])
#endif
drivers/char/drm/i915_irq.c
View file @ 37ef4399
/* i915_dma.c -- DMA support for the I915 -*- linux-c -*-
/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*-
*/
/**************************************************************************
*
/*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
......@@ -25,16 +24,18 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#include "drmP.h"
#include "drm.h"
#include "i915_drm.h"
#include "i915_drv.h"
#define USER_INT_FLAG 0x2
#define USER_INT_FLAG (1<<1)
#define VSYNC_PIPEB_FLAG (1<<5)
#define VSYNC_PIPEA_FLAG (1<<7)
#define MAX_NOPID ((u32)~0)
#define READ_BREADCRUMB(dev_priv) (((u32*)(dev_priv->hw_status_page))[5])
irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
{
......@@ -43,7 +44,7 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
u16 temp;
temp = I915_READ16(I915REG_INT_IDENTITY_R);
temp &= USER_INT_FLAG;
temp &= (USER_INT_FLAG | VSYNC_PIPEA_FLAG);
DRM_DEBUG("%s flag=%08x\n", __FUNCTION__, temp);
......@@ -51,7 +52,15 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
return IRQ_NONE;
I915_WRITE16(I915REG_INT_IDENTITY_R, temp);
DRM_WAKEUP(&dev_priv->irq_queue);
if (temp & USER_INT_FLAG)
DRM_WAKEUP(&dev_priv->irq_queue);
if (temp & VSYNC_PIPEA_FLAG) {
atomic_inc(&dev->vbl_received);
DRM_WAKEUP(&dev->vbl_queue);
drm_vbl_send_signals(dev);
}
return IRQ_HANDLED;
}
......@@ -102,6 +111,27 @@ static int i915_wait_irq(drm_device_t * dev, int irq_nr)
return ret;
}
int i915_driver_vblank_wait(drm_device_t *dev, unsigned int *sequence)
{
drm_i915_private_t *dev_priv = dev->dev_private;
unsigned int cur_vblank;
int ret = 0;
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
return DRM_ERR(EINVAL);
}
DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
(((cur_vblank = atomic_read(&dev->vbl_received))
- *sequence) <= (1<<23)));
*sequence = cur_vblank;
return ret;
}
/* Needs the lock as it touches the ring.
*/
int i915_irq_emit(DRM_IOCTL_ARGS)
......@@ -165,7 +195,7 @@ void i915_driver_irq_postinstall(drm_device_t * dev)
{
drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
I915_WRITE16(I915REG_INT_ENABLE_R, USER_INT_FLAG);
I915_WRITE16(I915REG_INT_ENABLE_R, USER_INT_FLAG | VSYNC_PIPEA_FLAG);
DRM_INIT_WAITQUEUE(&dev_priv->irq_queue);
}
......
drivers/char/drm/i915_mem.c
View file @ 37ef4399
/* i915_mem.c -- Simple agp/fb memory manager for i915 -*- linux-c -*-
*/
/**************************************************************************
*
/*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
......@@ -25,7 +24,7 @@
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
*/
#include "drmP.h"
#include "drm.h"
......
drivers/char/drm/mga_dma.c
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/mga_drv.c
View file @ 37ef4399
......@@ -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
......@@ -80,12 +45,12 @@ static struct pci_device_id pciidlist[] = {
static struct drm_driver driver = {
.driver_features =
DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
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)
......
drivers/char/drm/mga_drv.h
View file @ 37ef4399
......@@ -38,11 +38,11 @@
#define DRIVER_NAME "mga"
#define DRIVER_DESC "Matrox G200/G400"
#define DRIVER_DATE "20050607"
#define DRIVER_DATE "20051102"
#define DRIVER_MAJOR 3
#define DRIVER_MINOR 2
#define DRIVER_PATCHLEVEL 0
#define DRIVER_PATCHLEVEL 1
typedef struct drm_mga_primary_buffer {
u8 *start;
......@@ -144,22 +144,22 @@ typedef struct drm_mga_private {
drm_local_map_t *primary;
drm_local_map_t *agp_textures;
DRM_AGP_MEM *agp_mem;
unsigned int agp_pages;
unsigned long agp_handle;
unsigned int agp_size;
} drm_mga_private_t;
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);
......
drivers/char/drm/mga_state.c
View file @ 37ef4399
......@@ -1127,19 +1127,19 @@ static int mga_wait_fence(DRM_IOCTL_ARGS)
}
drm_ioctl_desc_t mga_ioctls[] = {
[DRM_IOCTL_NR(DRM_MGA_INIT)] = {mga_dma_init, 1, 1},
[DRM_IOCTL_NR(DRM_MGA_FLUSH)] = {mga_dma_flush, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_RESET)] = {mga_dma_reset, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_SWAP)] = {mga_dma_swap, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_CLEAR)] = {mga_dma_clear, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_VERTEX)] = {mga_dma_vertex, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_INDICES)] = {mga_dma_indices, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_ILOAD)] = {mga_dma_iload, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_BLIT)] = {mga_dma_blit, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_GETPARAM)] = {mga_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_SET_FENCE)] = {mga_set_fence, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_WAIT_FENCE)] = {mga_wait_fence, 1, 0},
[DRM_IOCTL_NR(DRM_MGA_DMA_BOOTSTRAP)] = {mga_dma_bootstrap, 1, 1},
[DRM_IOCTL_NR(DRM_MGA_INIT)] = {mga_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_MGA_FLUSH)] = {mga_dma_flush, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_RESET)] = {mga_dma_reset, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_SWAP)] = {mga_dma_swap, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_CLEAR)] = {mga_dma_clear, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_VERTEX)] = {mga_dma_vertex, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_INDICES)] = {mga_dma_indices, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_ILOAD)] = {mga_dma_iload, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_BLIT)] = {mga_dma_blit, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_GETPARAM)] = {mga_getparam, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_SET_FENCE)] = {mga_set_fence, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_WAIT_FENCE)] = {mga_wait_fence, DRM_AUTH},
[DRM_IOCTL_NR(DRM_MGA_DMA_BOOTSTRAP)] = {mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
};
int mga_max_ioctl = DRM_ARRAY_SIZE(mga_ioctls);
drivers/char/drm/r128_cce.c
View file @ 37ef4399
/* r128_cce.c -- ATI Rage 128 driver -*- linux-c -*-
/* r128_cce.c -- ATI Rage 128 driver -*- linux-c -*-
* Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com
*
*/
/*
* Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
......@@ -559,7 +560,8 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
if (dev_priv->is_pci) {
#endif
dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
dev_priv->gart_info.addr = dev_priv->gart_info.bus_addr = 0;
dev_priv->gart_info.addr = NULL;
dev_priv->gart_info.bus_addr = 0;
dev_priv->gart_info.is_pcie = 0;
if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
DRM_ERROR("failed to init PCI GART!\n");
......@@ -601,15 +603,16 @@ int r128_do_cleanup_cce(drm_device_t * dev)
drm_core_ioremapfree(dev_priv->cce_ring, dev);
if (dev_priv->ring_rptr != NULL)
drm_core_ioremapfree(dev_priv->ring_rptr, dev);
if (dev->agp_buffer_map != NULL)
if (dev->agp_buffer_map != NULL) {
drm_core_ioremapfree(dev->agp_buffer_map, dev);
dev->agp_buffer_map = NULL;
}
} else
#endif
{
if (dev_priv->gart_info.bus_addr)
if (!drm_ati_pcigart_cleanup(dev,
&dev_priv->
gart_info))
&dev_priv->gart_info))
DRM_ERROR
("failed to cleanup PCI GART!\n");
}
......
drivers/char/drm/r128_drm.h
View file @ 37ef4399
/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*-
* Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com
*
* Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
*/
/* Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All rights reserved.
*
......
drivers/char/drm/r128_drv.c
View file @ 37ef4399
......@@ -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)
......
drivers/char/drm/r128_drv.h
View file @ 37ef4399
/* r128_drv.h -- Private header for r128 driver -*- linux-c -*-
* Created: Mon Dec 13 09:51:11 1999 by faith@precisioninsight.com
*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
*/
/* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All rights reserved.
*
......@@ -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);
......
drivers/char/drm/r128_irq.c
View file @ 37ef4399
/* r128_irq.c -- IRQ handling for radeon -*- linux-c -*-
*
/* r128_irq.c -- IRQ handling for radeon -*- linux-c -*- */
/*
* Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
*
* The Weather Channel (TM) funded Tungsten Graphics to develop the
......
drivers/char/drm/r128_state.c
View file @ 37ef4399
/* r128_state.c -- State support for r128 -*- linux-c -*-
* Created: Thu Jan 27 02:53:43 2000 by gareth@valinux.com
*
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
*/
/* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
......@@ -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;
......@@ -1684,29 +1684,29 @@ 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);
}
drm_ioctl_desc_t r128_ioctls[] = {
[DRM_IOCTL_NR(DRM_R128_INIT)] = {r128_cce_init, 1, 1},
[DRM_IOCTL_NR(DRM_R128_CCE_START)] = {r128_cce_start, 1, 1},
[DRM_IOCTL_NR(DRM_R128_CCE_STOP)] = {r128_cce_stop, 1, 1},
[DRM_IOCTL_NR(DRM_R128_CCE_RESET)] = {r128_cce_reset, 1, 1},
[DRM_IOCTL_NR(DRM_R128_CCE_IDLE)] = {r128_cce_idle, 1, 0},
[DRM_IOCTL_NR(DRM_R128_RESET)] = {r128_engine_reset, 1, 0},
[DRM_IOCTL_NR(DRM_R128_FULLSCREEN)] = {r128_fullscreen, 1, 0},
[DRM_IOCTL_NR(DRM_R128_SWAP)] = {r128_cce_swap, 1, 0},
[DRM_IOCTL_NR(DRM_R128_FLIP)] = {r128_cce_flip, 1, 0},
[DRM_IOCTL_NR(DRM_R128_CLEAR)] = {r128_cce_clear, 1, 0},
[DRM_IOCTL_NR(DRM_R128_VERTEX)] = {r128_cce_vertex, 1, 0},
[DRM_IOCTL_NR(DRM_R128_INDICES)] = {r128_cce_indices, 1, 0},
[DRM_IOCTL_NR(DRM_R128_BLIT)] = {r128_cce_blit, 1, 0},
[DRM_IOCTL_NR(DRM_R128_DEPTH)] = {r128_cce_depth, 1, 0},
[DRM_IOCTL_NR(DRM_R128_STIPPLE)] = {r128_cce_stipple, 1, 0},
[DRM_IOCTL_NR(DRM_R128_INDIRECT)] = {r128_cce_indirect, 1, 1},
[DRM_IOCTL_NR(DRM_R128_GETPARAM)] = {r128_getparam, 1, 0},
[DRM_IOCTL_NR(DRM_R128_INIT)] = {r128_cce_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_R128_CCE_START)] = {r128_cce_start, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_R128_CCE_STOP)] = {r128_cce_stop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_R128_CCE_RESET)] = {r128_cce_reset, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_R128_CCE_IDLE)] = {r128_cce_idle, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_RESET)] = {r128_engine_reset, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_FULLSCREEN)] = {r128_fullscreen, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_SWAP)] = {r128_cce_swap, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_FLIP)] = {r128_cce_flip, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_CLEAR)] = {r128_cce_clear, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_VERTEX)] = {r128_cce_vertex, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_INDICES)] = {r128_cce_indices, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_BLIT)] = {r128_cce_blit, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_DEPTH)] = {r128_cce_depth, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_STIPPLE)] = {r128_cce_stipple, DRM_AUTH},
[DRM_IOCTL_NR(DRM_R128_INDIRECT)] = {r128_cce_indirect, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY},
[DRM_IOCTL_NR(DRM_R128_GETPARAM)] = {r128_getparam, DRM_AUTH},
};
int r128_max_ioctl = DRM_ARRAY_SIZE(r128_ioctls);
drivers/char/drm/r300_cmdbuf.c
View file @ 37ef4399
......@@ -52,8 +52,8 @@ static const int r300_cliprect_cntl[4] = {
* Emit up to R300_SIMULTANEOUS_CLIPRECTS cliprects from the given command
* buffer, starting with index n.
*/
static int r300_emit_cliprects(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf, int n)
static int r300_emit_cliprects(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf, int n)
{
drm_clip_rect_t box;
int nr;
......@@ -216,6 +216,7 @@ void r300_init_reg_flags(void)
ADD_RANGE(R300_TX_UNK1_0, 16);
ADD_RANGE(R300_TX_SIZE_0, 16);
ADD_RANGE(R300_TX_FORMAT_0, 16);
ADD_RANGE(R300_TX_PITCH_0, 16);
/* Texture offset is dangerous and needs more checking */
ADD_RANGE_MARK(R300_TX_OFFSET_0, 16, MARK_CHECK_OFFSET);
ADD_RANGE(R300_TX_UNK4_0, 16);
......@@ -242,7 +243,7 @@ static __inline__ int r300_check_range(unsigned reg, int count)
/* we expect offsets passed to the framebuffer to be either within video memory or
within AGP space */
static __inline__ int r300_check_offset(drm_radeon_private_t * dev_priv,
static __inline__ int r300_check_offset(drm_radeon_private_t *dev_priv,
u32 offset)
{
/* we realy want to check against end of video aperture
......@@ -317,8 +318,8 @@ static __inline__ int r300_emit_carefully_checked_packet0(drm_radeon_private_t *
*
* Note that checks are performed on contents and addresses of the registers
*/
static __inline__ int r300_emit_packet0(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf,
static __inline__ int r300_emit_packet0(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf,
drm_r300_cmd_header_t header)
{
int reg;
......@@ -363,8 +364,8 @@ static __inline__ int r300_emit_packet0(drm_radeon_private_t * dev_priv,
* the graphics card.
* Called by r300_do_cp_cmdbuf.
*/
static __inline__ int r300_emit_vpu(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf,
static __inline__ int r300_emit_vpu(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf,
drm_r300_cmd_header_t header)
{
int sz;
......@@ -400,8 +401,8 @@ static __inline__ int r300_emit_vpu(drm_radeon_private_t * dev_priv,
* Emit a clear packet from userspace.
* Called by r300_emit_packet3.
*/
static __inline__ int r300_emit_clear(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf)
static __inline__ int r300_emit_clear(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
RING_LOCALS;
......@@ -421,8 +422,8 @@ static __inline__ int r300_emit_clear(drm_radeon_private_t * dev_priv,
return 0;
}
static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf,
static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf,
u32 header)
{
int count, i, k;
......@@ -489,8 +490,8 @@ static __inline__ int r300_emit_3d_load_vbpntr(drm_radeon_private_t * dev_priv,
return 0;
}
static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf)
static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
u32 header;
int count;
......@@ -554,8 +555,8 @@ static __inline__ int r300_emit_raw_packet3(drm_radeon_private_t * dev_priv,
* Emit a rendering packet3 from userspace.
* Called by r300_do_cp_cmdbuf.
*/
static __inline__ int r300_emit_packet3(drm_radeon_private_t * dev_priv,
drm_radeon_kcmd_buffer_t * cmdbuf,
static __inline__ int r300_emit_packet3(drm_radeon_private_t *dev_priv,
drm_radeon_kcmd_buffer_t *cmdbuf,
drm_r300_cmd_header_t header)
{
int n;
......@@ -623,7 +624,7 @@ static __inline__ int r300_emit_packet3(drm_radeon_private_t * dev_priv,
/**
* Emit the sequence to pacify R300.
*/
static __inline__ void r300_pacify(drm_radeon_private_t * dev_priv)
static __inline__ void r300_pacify(drm_radeon_private_t *dev_priv)
{
RING_LOCALS;
......@@ -657,9 +658,10 @@ static void r300_discard_buffer(drm_device_t * dev, drm_buf_t * buf)
* commands on the DMA ring buffer.
* Called by the ioctl handler function radeon_cp_cmdbuf.
*/
int r300_do_cp_cmdbuf(drm_device_t * dev,
int r300_do_cp_cmdbuf(drm_device_t *dev,
DRMFILE filp,
drm_file_t * filp_priv, drm_radeon_kcmd_buffer_t * cmdbuf)
drm_file_t *filp_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
drm_device_dma_t *dma = dev->dma;
......
drivers/char/drm/r300_reg.h
View file @ 37ef4399
......@@ -797,6 +797,7 @@ I am fairly certain that they are correct unless stated otherwise in comments.
# define R300_TX_FORMAT_YUV_MODE 0x00800000
#define R300_TX_PITCH_0 0x4500
#define R300_TX_OFFSET_0 0x4540
/* BEGIN: Guess from R200 */
# define R300_TXO_ENDIAN_NO_SWAP (0 << 0)
......
drivers/char/drm/radeon_cp.c
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/radeon_drm.h
View file @ 37ef4399
......@@ -624,6 +624,11 @@ typedef struct drm_radeon_indirect {
int discard;
} drm_radeon_indirect_t;
/* enum for card type parameters */
#define RADEON_CARD_PCI 0
#define RADEON_CARD_AGP 1
#define RADEON_CARD_PCIE 2
/* 1.3: An ioctl to get parameters that aren't available to the 3d
* client any other way.
*/
......@@ -640,6 +645,7 @@ typedef struct drm_radeon_indirect {
#define RADEON_PARAM_SAREA_HANDLE 9
#define RADEON_PARAM_GART_TEX_HANDLE 10
#define RADEON_PARAM_SCRATCH_OFFSET 11
#define RADEON_PARAM_CARD_TYPE 12
typedef struct drm_radeon_getparam {
int param;
......
drivers/char/drm/radeon_drv.c
View file @ 37ef4399
......@@ -42,29 +42,15 @@ 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)
static int dri_library_name(struct drm_device *dev, char *buf)
{
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;
drm_radeon_private_t *dev_priv = dev->dev_private;
int family = dev_priv->flags & CHIP_FAMILY_MASK;
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;
return snprintf(buf, PAGE_SIZE, "%s\n",
(family < CHIP_R200) ? "radeon" :
((family < CHIP_R300) ? "r200" :
"r300"));
}
static struct pci_device_id pciidlist[] = {
......@@ -77,23 +63,22 @@ 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,
.dri_library_name = dri_library_name,
.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 +92,19 @@ 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)
......
drivers/char/drm/radeon_drv.h
View file @ 37ef4399
......@@ -38,7 +38,7 @@
#define DRIVER_NAME "radeon"
#define DRIVER_DESC "ATI Radeon"
#define DRIVER_DATE "20050911"
#define DRIVER_DATE "20051229"
/* Interface history:
*
......@@ -73,7 +73,7 @@
* 1.11- Add packet R200_EMIT_RB3D_BLENDCOLOR to support GL_EXT_blend_color
* and GL_EXT_blend_[func|equation]_separate on r200
* 1.12- Add R300 CP microcode support - this just loads the CP on r300
* (No 3D support yet - just microcode loading)
* (No 3D support yet - just microcode loading).
* 1.13- Add packet R200_EMIT_TCL_POINT_SPRITE_CNTL for ARB_point_parameters
* - Add hyperz support, add hyperz flags to clear ioctl.
* 1.14- Add support for color tiling
......@@ -88,14 +88,13 @@
* R200_EMIT_PP_TXFILTER_0-5, 2 more regs) and R200_EMIT_ATF_TFACTOR
* (replaces R200_EMIT_TFACTOR_0 (8 consts instead of 6)
* 1.19- Add support for gart table in FB memory and PCIE r300
* 1.20- Add support for r300 texrect
* 1.21- Add support for card type getparam
*/
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 19
#define DRIVER_MINOR 21
#define DRIVER_PATCHLEVEL 0
#define GET_RING_HEAD(dev_priv) DRM_READ32( (dev_priv)->ring_rptr, 0 )
#define SET_RING_HEAD(dev_priv,val) DRM_WRITE32( (dev_priv)->ring_rptr, 0, (val) )
/*
* Radeon chip families
*/
......@@ -103,8 +102,8 @@ enum radeon_family {
CHIP_R100,
CHIP_RS100,
CHIP_RV100,
CHIP_R200,
CHIP_RV200,
CHIP_R200,
CHIP_RS200,
CHIP_R250,
CHIP_RS250,
......@@ -138,6 +137,9 @@ enum radeon_chip_flags {
CHIP_IS_PCIE = 0x00200000UL,
};
#define GET_RING_HEAD(dev_priv) DRM_READ32( (dev_priv)->ring_rptr, 0 )
#define SET_RING_HEAD(dev_priv,val) DRM_WRITE32( (dev_priv)->ring_rptr, 0, (val) )
typedef struct drm_radeon_freelist {
unsigned int age;
drm_buf_t *buf;
......@@ -245,8 +247,6 @@ typedef struct drm_radeon_private {
drm_radeon_depth_clear_t depth_clear;
unsigned long fb_offset;
unsigned long mmio_offset;
unsigned long ring_offset;
unsigned long ring_rptr_offset;
unsigned long buffers_offset;
......@@ -273,7 +273,6 @@ typedef struct drm_radeon_private {
/* starting from here on, data is preserved accross an open */
uint32_t flags; /* see radeon_chip_flags */
int is_pci;
} drm_radeon_private_t;
typedef struct drm_radeon_buf_priv {
......@@ -330,17 +329,14 @@ 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);
......@@ -364,6 +360,8 @@ extern int r300_do_cp_cmdbuf(drm_device_t * dev, DRMFILE filp,
*/
#define RADEON_AGP_COMMAND 0x0f60
#define RADEON_AGP_COMMAND_PCI_CONFIG 0x0060 /* offset in PCI config */
# define RADEON_AGP_ENABLE (1<<8)
#define RADEON_AUX_SCISSOR_CNTL 0x26f0
# define RADEON_EXCLUSIVE_SCISSOR_0 (1 << 24)
# define RADEON_EXCLUSIVE_SCISSOR_1 (1 << 25)
......@@ -651,6 +649,8 @@ extern int r300_do_cp_cmdbuf(drm_device_t * dev, DRMFILE filp,
#define RADEON_WAIT_UNTIL 0x1720
# define RADEON_WAIT_CRTC_PFLIP (1 << 0)
# define RADEON_WAIT_2D_IDLE (1 << 14)
# define RADEON_WAIT_3D_IDLE (1 << 15)
# define RADEON_WAIT_2D_IDLECLEAN (1 << 16)
# define RADEON_WAIT_3D_IDLECLEAN (1 << 17)
# define RADEON_WAIT_HOST_IDLECLEAN (1 << 18)
......@@ -1105,7 +1105,6 @@ do { \
write = 0; \
_tab += _i; \
} \
\
while (_size > 0) { \
*(ring + write) = *_tab++; \
write++; \
......
drivers/char/drm/radeon_state.c
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/savage_bci.c
View file @ 37ef4399
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drivers/char/drm/savage_drv.c
View file @ 37ef4399
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drivers/char/drm/savage_drv.h
View file @ 37ef4399
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drivers/char/drm/savage_state.c
View file @ 37ef4399
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drivers/char/drm/sis_drm.h
View file @ 37ef4399
/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
/*
* Copyright 2005 Eric Anholt
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*/
#ifndef __SIS_DRM_H__
#define __SIS_DRM_H__
......
drivers/char/drm/sis_drv.c
View file @ 37ef4399
This diff is collapsed.
drivers/char/drm/sis_drv.h
View file @ 37ef4399
/* sis_drv.h -- Private header for sis driver -*- linux-c -*-
*
/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
/*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* All rights reserved.
......
drivers/char/drm/sis_ds.h
View file @ 37ef4399
/* sis_ds.h -- Private header for Direct Rendering Manager -*- linux-c -*-
/* sis_ds.h -- Private header for Direct Rendering Manager -*- linux-c -*-
* Created: Mon Jan 4 10:05:05 1999 by sclin@sis.com.tw
*
*/
/*
* Copyright 2000 Silicon Integrated Systems Corp, Inc., HsinChu, Taiwan.
* All rights reserved.
*
......@@ -35,7 +36,7 @@
#define SET_SIZE 5000
typedef unsigned int ITEM_TYPE;
typedef unsigned long ITEM_TYPE;
typedef struct {
ITEM_TYPE val;
......
drivers/char/drm/sis_mm.c
View file @ 37ef4399
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drivers/char/drm/tdfx_drv.c
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drivers/char/drm/tdfx_drv.h
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drivers/char/drm/via_dma.c
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drivers/char/drm/via_dmablit.c 0 → 100644
View file @ 37ef4399
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drivers/char/drm/via_dmablit.h 0 → 100644
View file @ 37ef4399
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drivers/char/drm/via_drm.h
View file @ 37ef4399
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drivers/char/drm/via_drv.c
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drivers/char/drm/via_drv.h
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drivers/char/drm/via_ds.c
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drivers/char/drm/via_irq.c
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drivers/char/drm/via_map.c
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drivers/char/drm/via_mm.c
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drivers/char/drm/via_verifier.c
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drivers/char/drm/via_verifier.h
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drivers/char/drm/via_video.c
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