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drm: Replace filp in ioctl arguments with drm_file *file_priv. 

As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM.  There is a 1:1 mapping, so this
should be a noop.  This could be a minor performance improvement, as everyth
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct
went the other direction.

Signed-off-by: Dave Airlie <airlied@linux.ie>
This commit is contained in:
Eric Anholt 2007-08-25 20:23:09 +10:00 committed by Dave Airlie
parent 20caafa6ec
commit 6c340eac02
43 changed files with 603 additions and 661 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

112
drivers/char/drm/drmP.h
View File

@ -34,6 +34,8 @@
#ifndef _DRM_P_H_
#define _DRM_P_H_
struct drm_file;
/* If you want the memory alloc debug functionality, change define below */
/* #define DEBUG_MEMORY */
@ -257,11 +259,11 @@ do { \
* Ioctl function type.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private pointer.
* \param cmd command.
* \param arg argument.
*/
typedef int drm_ioctl_t(struct inode *inode, struct file *filp,
typedef int drm_ioctl_t(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
@ -304,7 +306,7 @@ struct drm_buf {
__volatile__ int waiting; /**< On kernel DMA queue */
__volatile__ int pending; /**< On hardware DMA queue */
wait_queue_head_t dma_wait; /**< Processes waiting */
struct file *filp; /**< Pointer to holding file descr */
struct drm_file *file_priv; /**< Private of holding file descr */
int context; /**< Kernel queue for this buffer */
int while_locked; /**< Dispatch this buffer while locked */
enum {
@ -377,6 +379,7 @@ struct drm_file {
int remove_auth_on_close;
unsigned long lock_count;
void *driver_priv;
struct file *filp;
};
/** Wait queue */
@ -403,7 +406,7 @@ struct drm_queue {
*/
struct drm_lock_data {
struct drm_hw_lock *hw_lock; /**< Hardware lock */
struct file *filp; /**< File descr of lock holder (0=kernel) */
struct drm_file *file_priv; /**< File descr of lock holder (0=kernel) */
wait_queue_head_t lock_queue; /**< Queue of blocked processes */
unsigned long lock_time; /**< Time of last lock in jiffies */
spinlock_t spinlock;
@ -552,7 +555,7 @@ struct drm_driver {
int (*load) (struct drm_device *, unsigned long flags);
int (*firstopen) (struct drm_device *);
int (*open) (struct drm_device *, struct drm_file *);
void (*preclose) (struct drm_device *, struct file * filp);
void (*preclose) (struct drm_device *, struct drm_file *file_priv);
void (*postclose) (struct drm_device *, struct drm_file *);
void (*lastclose) (struct drm_device *);
int (*unload) (struct drm_device *);
@ -587,11 +590,12 @@ struct drm_driver {
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) (struct drm_device *dev,
struct drm_file * file_priv);
void (*reclaim_buffers_locked) (struct drm_device *dev,
struct file *filp);
struct drm_file *file_priv);
void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
struct file * filp);
struct drm_file *file_priv);
unsigned long (*get_map_ofs) (struct drm_map * map);
unsigned long (*get_reg_ofs) (struct drm_device *dev);
void (*set_version) (struct drm_device *dev,
@ -850,69 +854,69 @@ extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
extern int drm_unbind_agp(DRM_AGP_MEM * handle);
/* Misc. IOCTL support (drm_ioctl.h) */
extern int drm_irq_by_busid(struct inode *inode, struct file *filp,
extern int drm_irq_by_busid(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getunique(struct inode *inode, struct file *filp,
extern int drm_getunique(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_setunique(struct inode *inode, struct file *filp,
extern int drm_setunique(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getmap(struct inode *inode, struct file *filp,
extern int drm_getmap(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getclient(struct inode *inode, struct file *filp,
extern int drm_getclient(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getstats(struct inode *inode, struct file *filp,
extern int drm_getstats(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_setversion(struct inode *inode, struct file *filp,
extern int drm_setversion(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_noop(struct inode *inode, struct file *filp,
extern int drm_noop(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
/* Context IOCTL support (drm_context.h) */
extern int drm_resctx(struct inode *inode, struct file *filp,
extern int drm_resctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_addctx(struct inode *inode, struct file *filp,
extern int drm_addctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_modctx(struct inode *inode, struct file *filp,
extern int drm_modctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getctx(struct inode *inode, struct file *filp,
extern int drm_getctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_switchctx(struct inode *inode, struct file *filp,
extern int drm_switchctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_newctx(struct inode *inode, struct file *filp,
extern int drm_newctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_rmctx(struct inode *inode, struct file *filp,
extern int drm_rmctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_ctxbitmap_init(struct drm_device *dev);
extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
extern int drm_setsareactx(struct inode *inode, struct file *filp,
extern int drm_setsareactx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_getsareactx(struct inode *inode, struct file *filp,
extern int drm_getsareactx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
/* Drawable IOCTL support (drm_drawable.h) */
extern int drm_adddraw(struct inode *inode, struct file *filp,
extern int drm_adddraw(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_rmdraw(struct inode *inode, struct file *filp,
extern int drm_rmdraw(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_update_drawable_info(struct inode *inode, struct file *filp,
extern int drm_update_drawable_info(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev,
drm_drawable_t id);
extern void drm_drawable_free_all(struct drm_device *dev);
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_getmagic(struct inode *inode, struct file *filp,
extern int drm_getmagic(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_authmagic(struct inode *inode, struct file *filp,
extern int drm_authmagic(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
/* Locking IOCTL support (drm_lock.h) */
extern int drm_lock(struct inode *inode, struct file *filp,
extern int drm_lock(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_unlock(struct inode *inode, struct file *filp,
extern int drm_unlock(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
@ -924,8 +928,7 @@ extern void drm_idlelock_release(struct drm_lock_data *lock_data);
* DMA quiscent + idle. DMA quiescent usually requires the hardware lock.
*/
extern int drm_i_have_hw_lock(struct file *filp);
extern int drm_kernel_take_hw_lock(struct file *filp);
extern int drm_i_have_hw_lock(struct drm_file *file_priv);
/* Buffer management support (drm_bufs.h) */
extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request);
@ -933,23 +936,23 @@ extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request
extern int drm_addmap(struct drm_device *dev, unsigned int offset,
unsigned int size, enum drm_map_type type,
enum drm_map_flags flags, drm_local_map_t ** map_ptr);
extern int drm_addmap_ioctl(struct inode *inode, struct file *filp,
extern int drm_addmap_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_rmmap(struct drm_device *dev, drm_local_map_t * map);
extern int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t * map);
extern int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
extern int drm_rmmap_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_order(unsigned long size);
extern int drm_addbufs(struct inode *inode, struct file *filp,
extern int drm_addbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_infobufs(struct inode *inode, struct file *filp,
extern int drm_infobufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_markbufs(struct inode *inode, struct file *filp,
extern int drm_markbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_freebufs(struct inode *inode, struct file *filp,
extern int drm_freebufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_mapbufs(struct inode *inode, struct file *filp,
extern int drm_mapbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern unsigned long drm_get_resource_start(struct drm_device *dev,
unsigned int resource);
@ -960,10 +963,11 @@ extern unsigned long drm_get_resource_len(struct drm_device *dev,
extern int drm_dma_setup(struct drm_device *dev);
extern void drm_dma_takedown(struct drm_device *dev);
extern void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf);
extern void drm_core_reclaim_buffers(struct drm_device *dev, struct file *filp);
extern void drm_core_reclaim_buffers(struct drm_device *dev,
struct drm_file *filp);
/* IRQ support (drm_irq.h) */
extern int drm_control(struct inode *inode, struct file *filp,
extern int drm_control(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS);
extern int drm_irq_uninstall(struct drm_device *dev);
@ -971,7 +975,7 @@ extern void drm_driver_irq_preinstall(struct drm_device *dev);
extern void drm_driver_irq_postinstall(struct drm_device *dev);
extern void drm_driver_irq_uninstall(struct drm_device *dev);
extern int drm_wait_vblank(struct inode *inode, struct file *filp,
extern int drm_wait_vblank(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq);
extern void drm_vbl_send_signals(struct drm_device *dev);
@ -980,28 +984,28 @@ extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_de
/* AGP/GART support (drm_agpsupport.h) */
extern struct drm_agp_head *drm_agp_init(struct drm_device *dev);
extern int drm_agp_acquire(struct drm_device *dev);
extern int drm_agp_acquire_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_acquire_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_release(struct drm_device *dev);
extern int drm_agp_release_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_release_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode);
extern int drm_agp_enable_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_enable_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_info(struct drm_device *dev, struct drm_agp_info * info);
extern int drm_agp_info_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_info_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request);
extern int drm_agp_alloc_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_alloc_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request);
extern int drm_agp_free_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_free_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request);
extern int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_unbind_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
extern int drm_agp_bind_ioctl(struct inode *inode, struct file *filp,
extern int drm_agp_bind_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge,
size_t pages, u32 type);
@ -1033,9 +1037,9 @@ extern int drm_proc_cleanup(int minor,
/* Scatter Gather Support (drm_scatter.h) */
extern void drm_sg_cleanup(struct drm_sg_mem * entry);
extern int drm_sg_alloc(struct inode *inode, struct file *filp,
extern int drm_sg_alloc(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_sg_free(struct inode *inode, struct file *filp,
extern int drm_sg_free(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
/* ATI PCIGART support (ati_pcigart.h) */

53
drivers/char/drm/drm_agpsupport.c
View File

@ -40,7 +40,7 @@
* Get AGP information.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a (output) drm_agp_info structure.
* \return zero on success or a negative number on failure.
@ -71,11 +71,10 @@ int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info)
EXPORT_SYMBOL(drm_agp_info);
int drm_agp_info_ioctl(struct inode *inode, struct file *filp,
int drm_agp_info_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_info info;
int err;
@ -115,7 +114,7 @@ EXPORT_SYMBOL(drm_agp_acquire);
* Acquire the AGP device (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument.
* \return zero on success or a negative number on failure.
@ -123,12 +122,10 @@ EXPORT_SYMBOL(drm_agp_acquire);
* Verifies the AGP device hasn't been acquired before and calls
* \c agp_backend_acquire.
*/
int drm_agp_acquire_ioctl(struct inode *inode, struct file *filp,
int drm_agp_acquire_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
return drm_agp_acquire((struct drm_device *) priv->head->dev);
return drm_agp_acquire((struct drm_device *) file_priv->head->dev);
}
/**
@ -149,11 +146,10 @@ int drm_agp_release(struct drm_device * dev)
}
EXPORT_SYMBOL(drm_agp_release);
int drm_agp_release_ioctl(struct inode *inode, struct file *filp,
int drm_agp_release_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
return drm_agp_release(dev);
}
@ -182,11 +178,10 @@ int drm_agp_enable(struct drm_device * dev, struct drm_agp_mode mode)
EXPORT_SYMBOL(drm_agp_enable);
int drm_agp_enable_ioctl(struct inode *inode, struct file *filp,
int drm_agp_enable_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_mode mode;
if (copy_from_user(&mode, (struct drm_agp_mode __user *) arg, sizeof(mode)))
@ -199,7 +194,7 @@ int drm_agp_enable_ioctl(struct inode *inode, struct file *filp,
* Allocate AGP memory.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv file private pointer.
* \param cmd command.
* \param arg pointer to a drm_agp_buffer structure.
* \return zero on success or a negative number on failure.
@ -241,11 +236,10 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
}
EXPORT_SYMBOL(drm_agp_alloc);
int drm_agp_alloc_ioctl(struct inode *inode, struct file *filp,
int drm_agp_alloc_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_buffer request;
struct drm_agp_buffer __user *argp = (void __user *)arg;
int err;
@ -297,7 +291,7 @@ static struct drm_agp_mem *drm_agp_lookup_entry(struct drm_device * dev,
* Unbind AGP memory from the GATT (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_binding structure.
* \return zero on success or a negative number on failure.
@ -323,11 +317,10 @@ int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request)
}
EXPORT_SYMBOL(drm_agp_unbind);
int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp,
int drm_agp_unbind_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_binding request;
if (copy_from_user
@ -341,7 +334,7 @@ int drm_agp_unbind_ioctl(struct inode *inode, struct file *filp,
* Bind AGP memory into the GATT (ioctl)
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_binding structure.
* \return zero on success or a negative number on failure.
@ -372,11 +365,10 @@ int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request)
}
EXPORT_SYMBOL(drm_agp_bind);
int drm_agp_bind_ioctl(struct inode *inode, struct file *filp,
int drm_agp_bind_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_binding request;
if (copy_from_user
@ -390,7 +382,7 @@ int drm_agp_bind_ioctl(struct inode *inode, struct file *filp,
* Free AGP memory (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_agp_buffer structure.
* \return zero on success or a negative number on failure.
@ -419,11 +411,10 @@ int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request)
}
EXPORT_SYMBOL(drm_agp_free);
int drm_agp_free_ioctl(struct inode *inode, struct file *filp,
int drm_agp_free_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_agp_buffer request;
if (copy_from_user

26
drivers/char/drm/drm_auth.c
View File

@ -128,27 +128,26 @@ static int drm_remove_magic(struct drm_device * dev, drm_magic_t magic)
* Get a unique magic number (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a resulting drm_auth structure.
* \return zero on success, or a negative number on failure.
*
* If there is a magic number in drm_file::magic then use it, otherwise
* searches an unique non-zero magic number and add it associating it with \p
* filp.
* file_priv.
*/
int drm_getmagic(struct inode *inode, struct file *filp,
int drm_getmagic(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
static drm_magic_t sequence = 0;
static DEFINE_SPINLOCK(lock);
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_auth auth;
/* Find unique magic */
if (priv->magic) {
auth.magic = priv->magic;
if (file_priv->magic) {
auth.magic = file_priv->magic;
} else {
do {
spin_lock(&lock);
@ -157,8 +156,8 @@ int drm_getmagic(struct inode *inode, struct file *filp,
auth.magic = sequence++;
spin_unlock(&lock);
} while (drm_find_file(dev, auth.magic));
priv->magic = auth.magic;
drm_add_magic(dev, priv, auth.magic);
file_priv->magic = auth.magic;
drm_add_magic(dev, file_priv, auth.magic);
}
DRM_DEBUG("%u\n", auth.magic);
@ -171,18 +170,17 @@ int drm_getmagic(struct inode *inode, struct file *filp,
* Authenticate with a magic.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_auth structure.
* \return zero if authentication successed, or a negative number otherwise.
*
* Checks if \p filp is associated with the magic number passed in \arg.
* Checks if \p file_priv is associated with the magic number passed in \arg.
*/
int drm_authmagic(struct inode *inode, struct file *filp,
int drm_authmagic(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_auth auth;
struct drm_file *file;

66
drivers/char/drm/drm_bufs.c
View File

@ -92,7 +92,7 @@ static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
* Ioctl to specify a range of memory that is available for mapping by a non-root process.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_map structure.
* \return zero on success or a negative value on error.
@ -332,19 +332,15 @@ int drm_addmap(struct drm_device * dev, unsigned int offset,
EXPORT_SYMBOL(drm_addmap);
int drm_addmap_ioctl(struct inode *inode, struct file *filp,
int drm_addmap_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_map map;
struct drm_map_list *maplist;
struct drm_map __user *argp = (void __user *)arg;
int err;
if (!(filp->f_mode & 3))
return -EACCES; /* Require read/write */
if (copy_from_user(&map, argp, sizeof(map))) {
return -EFAULT;
}
@ -372,7 +368,7 @@ int drm_addmap_ioctl(struct inode *inode, struct file *filp,
* isn't in use.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a struct drm_map structure.
* \return zero on success or a negative value on error.
@ -453,11 +449,10 @@ int drm_rmmap(struct drm_device *dev, drm_local_map_t *map)
* gets used by drivers that the server doesn't need to care about. This seems
* unlikely.
*/
int drm_rmmap_ioctl(struct inode *inode, struct file *filp,
int drm_rmmap_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_map request;
drm_local_map_t *map = NULL;
struct drm_map_list *r_list;
@ -661,7 +656,7 @@ int drm_addbufs_agp(struct drm_device * dev, struct drm_buf_desc * request)
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head(&buf->dma_wait);
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->dev_priv_size;
buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
@ -872,7 +867,7 @@ int drm_addbufs_pci(struct drm_device * dev, struct drm_buf_desc * request)
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head(&buf->dma_wait);
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->dev_priv_size;
buf->dev_private = drm_alloc(buf->dev_priv_size,
@ -1050,7 +1045,7 @@ static int drm_addbufs_sg(struct drm_device * dev, struct drm_buf_desc * request
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head(&buf->dma_wait);
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->dev_priv_size;
buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
@ -1211,7 +1206,7 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
buf->waiting = 0;
buf->pending = 0;
init_waitqueue_head(&buf->dma_wait);
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver->dev_priv_size;
buf->dev_private = drm_alloc(buf->dev_priv_size, DRM_MEM_BUFS);
@ -1275,7 +1270,7 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
* Add buffers for DMA transfers (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a struct drm_buf_desc request.
* \return zero on success or a negative number on failure.
@ -1285,12 +1280,11 @@ static int drm_addbufs_fb(struct drm_device * dev, struct drm_buf_desc * request
* addbufs_sg() or addbufs_pci() for AGP, scatter-gather or consistent
* PCI memory respectively.
*/
int drm_addbufs(struct inode *inode, struct file *filp,
int drm_addbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_buf_desc request;
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
int ret;
if (!drm_core_check_feature(dev, DRIVER_HAVE_DMA))
@ -1328,7 +1322,7 @@ int drm_addbufs(struct inode *inode, struct file *filp,
* large buffers can be used for image transfer).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_buf_info structure.
* \return zero on success or a negative number on failure.
@ -1337,11 +1331,10 @@ int drm_addbufs(struct inode *inode, struct file *filp,
* lock, preventing of allocating more buffers after this call. Information
* about each requested buffer is then copied into user space.
*/
int drm_infobufs(struct inode *inode, struct file *filp,
int drm_infobufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
struct drm_buf_info request;
struct drm_buf_info __user *argp = (void __user *)arg;
@ -1415,7 +1408,7 @@ int drm_infobufs(struct inode *inode, struct file *filp,
* Specifies a low and high water mark for buffer allocation
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg a pointer to a drm_buf_desc structure.
* \return zero on success or a negative number on failure.
@ -1425,11 +1418,10 @@ int drm_infobufs(struct inode *inode, struct file *filp,
*
* \note This ioctl is deprecated and mostly never used.
*/
int drm_markbufs(struct inode *inode, struct file *filp,
int drm_markbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
struct drm_buf_desc request;
int order;
@ -1467,7 +1459,7 @@ int drm_markbufs(struct inode *inode, struct file *filp,
* Unreserve the buffers in list, previously reserved using drmDMA.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_buf_free structure.
* \return zero on success or a negative number on failure.
@ -1475,11 +1467,10 @@ int drm_markbufs(struct inode *inode, struct file *filp,
* Calls free_buffer() for each used buffer.
* This function is primarily used for debugging.
*/
int drm_freebufs(struct inode *inode, struct file *filp,
int drm_freebufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
struct drm_buf_free request;
int i;
@ -1506,7 +1497,7 @@ int drm_freebufs(struct inode *inode, struct file *filp,
return -EINVAL;
}
buf = dma->buflist[idx];
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("Process %d freeing buffer not owned\n",
current->pid);
return -EINVAL;
@ -1521,7 +1512,7 @@ int drm_freebufs(struct inode *inode, struct file *filp,
* Maps all of the DMA buffers into client-virtual space (ioctl).
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg pointer to a drm_buf_map structure.
* \return zero on success or a negative number on failure.
@ -1531,11 +1522,10 @@ int drm_freebufs(struct inode *inode, struct file *filp,
* offset equal to 0, which drm_mmap() interpretes as PCI buffers and calls
* drm_mmap_dma().
*/
int drm_mapbufs(struct inode *inode, struct file *filp,
int drm_mapbufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
struct drm_buf_map __user *argp = (void __user *)arg;
int retcode = 0;
@ -1577,13 +1567,13 @@ int drm_mapbufs(struct inode *inode, struct file *filp,
}
down_write(&current->mm->mmap_sem);
virtual = do_mmap(filp, 0, map->size,
virtual = do_mmap(file_priv->filp, 0, map->size,
PROT_READ | PROT_WRITE,
MAP_SHARED, token);
up_write(&current->mm->mmap_sem);
} else {
down_write(&current->mm->mmap_sem);
virtual = do_mmap(filp, 0, dma->byte_count,
virtual = do_mmap(file_priv->filp, 0, dma->byte_count,
PROT_READ | PROT_WRITE,
MAP_SHARED, 0);
up_write(&current->mm->mmap_sem);

56
drivers/char/drm/drm_context.c
View File

@ -131,7 +131,7 @@ void drm_ctxbitmap_cleanup(struct drm_device * dev)
* Get per-context SAREA.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx_priv_map structure.
* \return zero on success or a negative number on failure.
@ -139,11 +139,10 @@ void drm_ctxbitmap_cleanup(struct drm_device * dev)
* Gets the map from drm_device::ctx_idr with the handle specified and
* returns its handle.
*/
int drm_getsareactx(struct inode *inode, struct file *filp,
int drm_getsareactx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx_priv_map __user *argp = (void __user *)arg;
struct drm_ctx_priv_map request;
struct drm_map *map;
@ -182,7 +181,7 @@ int drm_getsareactx(struct inode *inode, struct file *filp,
* Set per-context SAREA.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx_priv_map structure.
* \return zero on success or a negative number on failure.
@ -190,11 +189,10 @@ int drm_getsareactx(struct inode *inode, struct file *filp,
* Searches the mapping specified in \p arg and update the entry in
* drm_device::ctx_idr with it.
*/
int drm_setsareactx(struct inode *inode, struct file *filp,
int drm_setsareactx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx_priv_map request;
struct drm_map *map = NULL;
struct drm_map_list *r_list = NULL;
@ -292,12 +290,12 @@ static int drm_context_switch_complete(struct drm_device * dev, int new)
* Reserve contexts.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx_res structure.
* \return zero on success or a negative number on failure.
*/
int drm_resctx(struct inode *inode, struct file *filp,
int drm_resctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_ctx_res res;
@ -327,18 +325,17 @@ int drm_resctx(struct inode *inode, struct file *filp,
* Add context.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*
* Get a new handle for the context and copy to userspace.
*/
int drm_addctx(struct inode *inode, struct file *filp,
int drm_addctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx_list *ctx_entry;
struct drm_ctx __user *argp = (void __user *)arg;
struct drm_ctx ctx;
@ -374,7 +371,7 @@ int drm_addctx(struct inode *inode, struct file *filp,
INIT_LIST_HEAD(&ctx_entry->head);
ctx_entry->handle = ctx.handle;
ctx_entry->tag = priv;
ctx_entry->tag = file_priv;
mutex_lock(&dev->ctxlist_mutex);
list_add(&ctx_entry->head, &dev->ctxlist);
@ -386,7 +383,7 @@ int drm_addctx(struct inode *inode, struct file *filp,
return 0;
}
int drm_modctx(struct inode *inode, struct file *filp,
int drm_modctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
/* This does nothing */
@ -397,12 +394,12 @@ int drm_modctx(struct inode *inode, struct file *filp,
* Get context.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*/
int drm_getctx(struct inode *inode, struct file *filp,
int drm_getctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_ctx __user *argp = (void __user *)arg;
@ -423,18 +420,17 @@ int drm_getctx(struct inode *inode, struct file *filp,
* Switch context.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*
* Calls context_switch().
*/
int drm_switchctx(struct inode *inode, struct file *filp,
int drm_switchctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx ctx;
if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx)))
@ -448,18 +444,17 @@ int drm_switchctx(struct inode *inode, struct file *filp,
* New context.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*
* Calls context_switch_complete().
*/
int drm_newctx(struct inode *inode, struct file *filp,
int drm_newctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx ctx;
if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx)))
@ -475,18 +470,17 @@ int drm_newctx(struct inode *inode, struct file *filp,
* Remove context.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument pointing to a drm_ctx structure.
* \return zero on success or a negative number on failure.
*
* If not the special kernel context, calls ctxbitmap_free() to free the specified context.
*/
int drm_rmctx(struct inode *inode, struct file *filp,
int drm_rmctx(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_ctx ctx;
if (copy_from_user(&ctx, (struct drm_ctx __user *) arg, sizeof(ctx)))
@ -494,7 +488,7 @@ int drm_rmctx(struct inode *inode, struct file *filp,
DRM_DEBUG("%d\n", ctx.handle);
if (ctx.handle == DRM_KERNEL_CONTEXT + 1) {
priv->remove_auth_on_close = 1;
file_priv->remove_auth_on_close = 1;
}
if (ctx.handle != DRM_KERNEL_CONTEXT) {
if (dev->driver->context_dtor)

11
drivers/char/drm/drm_dma.c
View File

@ -136,7 +136,7 @@ void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf)
buf->waiting = 0;
buf->pending = 0;
buf->filp = NULL;
buf->file_priv = NULL;
buf->used = 0;
if (drm_core_check_feature(dev, DRIVER_DMA_QUEUE)
@ -148,11 +148,12 @@ void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf)
/**
* Reclaim the buffers.
*
* \param filp file pointer.
* \param file_priv DRM file private.
*
* Frees each buffer associated with \p filp not already on the hardware.
* Frees each buffer associated with \p file_priv not already on the hardware.
*/
void drm_core_reclaim_buffers(struct drm_device *dev, struct file *filp)
void drm_core_reclaim_buffers(struct drm_device *dev,
struct drm_file *file_priv)
{
struct drm_device_dma *dma = dev->dma;
int i;
@ -160,7 +161,7 @@ void drm_core_reclaim_buffers(struct drm_device *dev, struct file *filp)
if (!dma)
return;
for (i = 0; i < dma->buf_count; i++) {
if (dma->buflist[i]->filp == filp) {
if (dma->buflist[i]->file_priv == file_priv) {
switch (dma->buflist[i]->list) {
case DRM_LIST_NONE:
drm_free_buffer(dev, dma->buflist[i]);

27
drivers/char/drm/drm_drv.c
View File

@ -49,7 +49,7 @@
#include "drmP.h"
#include "drm_core.h"
static int drm_version(struct inode *inode, struct file *filp,
static int drm_version(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
/** Ioctl table */
@ -224,7 +224,7 @@ int drm_lastclose(struct drm_device * dev)
if (dev->lock.hw_lock) {
dev->sigdata.lock = dev->lock.hw_lock = NULL; /* SHM removed */
dev->lock.filp = NULL;
dev->lock.file_priv = NULL;
wake_up_interruptible(&dev->lock.lock_queue);
}
mutex_unlock(&dev->struct_mutex);
@ -418,11 +418,10 @@ module_exit(drm_core_exit);
*
* Fills in the version information in \p arg.
*/
static int drm_version(struct inode *inode, struct file *filp,
static int drm_version(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_version __user *argp = (void __user *)arg;
struct drm_version version;
int len;
@ -446,7 +445,7 @@ static int drm_version(struct inode *inode, struct file *filp,
* Called whenever a process performs an ioctl on /dev/drm.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument.
* \return zero on success or negative number on failure.
@ -457,8 +456,8 @@ static int drm_version(struct inode *inode, struct file *filp,
int drm_ioctl(struct inode *inode, struct file *filp,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->head->dev;
drm_ioctl_desc_t *ioctl;
drm_ioctl_t *func;
unsigned int nr = DRM_IOCTL_NR(cmd);
@ -466,12 +465,12 @@ int drm_ioctl(struct inode *inode, struct file *filp,
atomic_inc(&dev->ioctl_count);
atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]);
++priv->ioctl_count;
++file_priv->ioctl_count;
DRM_DEBUG("pid=%d, cmd=0x%02x, nr=0x%02x, dev 0x%lx, auth=%d\n",
current->pid, cmd, nr,
(long)old_encode_dev(priv->head->device),
priv->authenticated);
(long)old_encode_dev(file_priv->head->device),
file_priv->authenticated);
if ((nr >= DRM_CORE_IOCTL_COUNT) &&
((nr < DRM_COMMAND_BASE) || (nr >= DRM_COMMAND_END)))
@ -493,11 +492,11 @@ int drm_ioctl(struct inode *inode, struct file *filp,
DRM_DEBUG("no function\n");
retcode = -EINVAL;
} else if (((ioctl->flags & DRM_ROOT_ONLY) && !capable(CAP_SYS_ADMIN)) ||
((ioctl->flags & DRM_AUTH) && !priv->authenticated) ||
((ioctl->flags & DRM_MASTER) && !priv->master)) {
((ioctl->flags & DRM_AUTH) && !file_priv->authenticated) ||
((ioctl->flags & DRM_MASTER) && !file_priv->master)) {
retcode = -EACCES;
} else {
retcode = func(inode, filp, cmd, arg);
retcode = func(inode, file_priv, cmd, arg);
}
err_i1:

34
drivers/char/drm/drm_fops.c
View File

@ -242,6 +242,7 @@ static int drm_open_helper(struct inode *inode, struct file *filp,
memset(priv, 0, sizeof(*priv));
filp->private_data = priv;
priv->filp = filp;
priv->uid = current->euid;
priv->pid = current->pid;
priv->minor = minor;
@ -312,7 +313,7 @@ EXPORT_SYMBOL(drm_fasync);
* Release file.
*
* \param inode device inode
* \param filp file pointer.
* \param file_priv DRM file private.
* \return zero on success or a negative number on failure.
*
* If the hardware lock is held then free it, and take it again for the kernel
@ -322,29 +323,28 @@ EXPORT_SYMBOL(drm_fasync);
*/
int drm_release(struct inode *inode, struct file *filp)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev;
struct drm_file *file_priv = filp->private_data;
struct drm_device *dev = file_priv->head->dev;
int retcode = 0;
lock_kernel();
dev = priv->head->dev;
DRM_DEBUG("open_count = %d\n", dev->open_count);
if (dev->driver->preclose)
dev->driver->preclose(dev, filp);
dev->driver->preclose(dev, file_priv);
/* ========================================================
* Begin inline drm_release
*/
DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
current->pid, (long)old_encode_dev(priv->head->device),
current->pid, (long)old_encode_dev(file_priv->head->device),
dev->open_count);
if (dev->driver->reclaim_buffers_locked && dev->lock.hw_lock) {
if (drm_i_have_hw_lock(filp)) {
dev->driver->reclaim_buffers_locked(dev, filp);
if (drm_i_have_hw_lock(file_priv)) {
dev->driver->reclaim_buffers_locked(dev, file_priv);
} else {
unsigned long _end=jiffies + 3*DRM_HZ;
int locked = 0;
@ -370,7 +370,7 @@ int drm_release(struct inode *inode, struct file *filp)
"\tI will go on reclaiming the buffers anyway.\n");
}
dev->driver->reclaim_buffers_locked(dev, filp);
dev->driver->reclaim_buffers_locked(dev, file_priv);
drm_idlelock_release(&dev->lock);
}
}
@ -378,12 +378,12 @@ int drm_release(struct inode *inode, struct file *filp)
if (dev->driver->reclaim_buffers_idlelocked && dev->lock.hw_lock) {
drm_idlelock_take(&dev->lock);
dev->driver->reclaim_buffers_idlelocked(dev, filp);
dev->driver->reclaim_buffers_idlelocked(dev, file_priv);
drm_idlelock_release(&dev->lock);
}
if (drm_i_have_hw_lock(filp)) {
if (drm_i_have_hw_lock(file_priv)) {
DRM_DEBUG("File %p released, freeing lock for context %d\n",
filp, _DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock));
@ -394,7 +394,7 @@ int drm_release(struct inode *inode, struct file *filp)
if (drm_core_check_feature(dev, DRIVER_HAVE_DMA) &&
!dev->driver->reclaim_buffers_locked) {
dev->driver->reclaim_buffers(dev, filp);
dev->driver->reclaim_buffers(dev, file_priv);
}
drm_fasync(-1, filp, 0);
@ -404,7 +404,7 @@ int drm_release(struct inode *inode, struct file *filp)
struct drm_ctx_list *pos, *n;
list_for_each_entry_safe(pos, n, &dev->ctxlist, head) {
if (pos->tag == priv &&
if (pos->tag == file_priv &&
pos->handle != DRM_KERNEL_CONTEXT) {
if (dev->driver->context_dtor)
dev->driver->context_dtor(dev,
@ -421,18 +421,18 @@ int drm_release(struct inode *inode, struct file *filp)
mutex_unlock(&dev->ctxlist_mutex);
mutex_lock(&dev->struct_mutex);
if (priv->remove_auth_on_close == 1) {
if (file_priv->remove_auth_on_close == 1) {
struct drm_file *temp;
list_for_each_entry(temp, &dev->filelist, lhead)
temp->authenticated = 0;
}
list_del(&priv->lhead);
list_del(&file_priv->lhead);
mutex_unlock(&dev->struct_mutex);
if (dev->driver->postclose)
dev->driver->postclose(dev, priv);
drm_free(priv, sizeof(*priv), DRM_MEM_FILES);
dev->driver->postclose(dev, file_priv);
drm_free(file_priv, sizeof(*file_priv), DRM_MEM_FILES);
/* ========================================================
* End inline drm_release

2
drivers/char/drm/drm_ioc32.c
View File

@ -1040,7 +1040,7 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
* Called whenever a 32-bit process running under a 64-bit kernel
* performs an ioctl on /dev/drm.
*
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument.
* \return zero on success or negative number on failure.

39
drivers/char/drm/drm_ioctl.c
View File

@ -42,18 +42,17 @@
* Get the bus id.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
*
* Copies the bus id from drm_device::unique into user space.
*/
int drm_getunique(struct inode *inode, struct file *filp,
int drm_getunique(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_unique __user *argp = (void __user *)arg;
struct drm_unique u;
@ -73,7 +72,7 @@ int drm_getunique(struct inode *inode, struct file *filp,
* Set the bus id.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_unique structure.
* \return zero on success or a negative number on failure.
@ -83,11 +82,10 @@ int drm_getunique(struct inode *inode, struct file *filp,
* in interface version 1.1 and will return EBUSY when setversion has requested
* version 1.1 or greater.
*/
int drm_setunique(struct inode *inode, struct file *filp,
int drm_setunique(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_unique u;
int domain, bus, slot, func, ret;
@ -172,7 +170,7 @@ static int drm_set_busid(struct drm_device * dev)
* Get a mapping information.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_map structure.
*
@ -181,11 +179,10 @@ static int drm_set_busid(struct drm_device * dev)
* Searches for the mapping with the specified offset and copies its information
* into userspace
*/
int drm_getmap(struct inode *inode, struct file *filp,
int drm_getmap(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_map __user *argp = (void __user *)arg;
struct drm_map map;
struct drm_map_list *r_list = NULL;
@ -233,7 +230,7 @@ int drm_getmap(struct inode *inode, struct file *filp,
* Get client information.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_client structure.
*
@ -242,11 +239,10 @@ int drm_getmap(struct inode *inode, struct file *filp,
* Searches for the client with the specified index and copies its information
* into userspace
*/
int drm_getclient(struct inode *inode, struct file *filp,
int drm_getclient(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_client __user *argp = (struct drm_client __user *)arg;
struct drm_client client;
struct drm_file *pt;
@ -285,17 +281,16 @@ int drm_getclient(struct inode *inode, struct file *filp,
* Get statistics information.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_stats structure.
*
* \return zero on success or a negative number on failure.
*/
int drm_getstats(struct inode *inode, struct file *filp,
int drm_getstats(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_stats stats;
int i;
@ -325,7 +320,7 @@ int drm_getstats(struct inode *inode, struct file *filp,
* Setversion ioctl.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_lock structure.
* \return zero on success or negative number on failure.
@ -381,7 +376,7 @@ int drm_setversion(DRM_IOCTL_ARGS)
}
/** No-op ioctl. */
int drm_noop(struct inode *inode, struct file *filp, unsigned int cmd,
int drm_noop(struct inode *inode, struct drm_file *file_priv, unsigned int cmd,
unsigned long arg)
{
DRM_DEBUG("\n");

19
drivers/char/drm/drm_irq.c
View File

@ -41,7 +41,7 @@
* Get interrupt from bus id.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_irq_busid structure.
* \return zero on success or a negative number on failure.
@ -50,11 +50,10 @@
* This IOCTL is deprecated, and will now return EINVAL for any busid not equal
* to that of the device that this DRM instance attached to.
*/
int drm_irq_by_busid(struct inode *inode, struct file *filp,
int drm_irq_by_busid(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_irq_busid __user *argp = (void __user *)arg;
struct drm_irq_busid p;
@ -187,18 +186,17 @@ EXPORT_SYMBOL(drm_irq_uninstall);
* IRQ control ioctl.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_control structure.
* \return zero on success or a negative number on failure.
*
* Calls irq_install() or irq_uninstall() according to \p arg.
*/
int drm_control(struct inode *inode, struct file *filp,
int drm_control(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_control ctl;
/* if we haven't irq we fallback for compatibility reasons - this used to be a separate function in drm_dma.h */
@ -227,7 +225,7 @@ int drm_control(struct inode *inode, struct file *filp,
* Wait for VBLANK.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param data user argument, pointing to a drm_wait_vblank structure.
* \return zero on success or a negative number on failure.
@ -244,8 +242,7 @@ int drm_control(struct inode *inode, struct file *filp,
*/
int drm_wait_vblank(DRM_IOCTL_ARGS)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
union drm_wait_vblank __user *argp = (void __user *)data;
union drm_wait_vblank vblwait;
struct timeval now;

26
drivers/char/drm/drm_lock.c
View File

@ -41,23 +41,22 @@ static int drm_notifier(void *priv);
* Lock ioctl.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_lock structure.
* \return zero on success or negative number on failure.
*
* Add the current task to the lock wait queue, and attempt to take to lock.
*/
int drm_lock(struct inode *inode, struct file *filp,
int drm_lock(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
DECLARE_WAITQUEUE(entry, current);
struct drm_lock lock;
int ret = 0;
++priv->lock_count;
++file_priv->lock_count;
if (copy_from_user(&lock, (struct drm_lock __user *) arg, sizeof(lock)))
return -EFAULT;
@ -88,7 +87,7 @@ int drm_lock(struct inode *inode, struct file *filp,
break;
}
if (drm_lock_take(&dev->lock, lock.context)) {
dev->lock.filp = filp;
dev->lock.file_priv = file_priv;
dev->lock.lock_time = jiffies;
atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
break; /* Got lock */
@ -142,18 +141,17 @@ int drm_lock(struct inode *inode, struct file *filp,
* Unlock ioctl.
*
* \param inode device inode.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param cmd command.
* \param arg user argument, pointing to a drm_lock structure.
* \return zero on success or negative number on failure.
*
* Transfer and free the lock.
*/
int drm_unlock(struct inode *inode, struct file *filp,
int drm_unlock(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_lock lock;
unsigned long irqflags;
@ -257,7 +255,7 @@ static int drm_lock_transfer(struct drm_lock_data *lock_data,
unsigned int old, new, prev;
volatile unsigned int *lock = &lock_data->hw_lock->lock;
lock_data->filp = NULL;
lock_data->file_priv = NULL;
do {
old = *lock;
new = context | _DRM_LOCK_HELD;
@ -390,13 +388,13 @@ void drm_idlelock_release(struct drm_lock_data *lock_data)
EXPORT_SYMBOL(drm_idlelock_release);
int drm_i_have_hw_lock(struct file *filp)
int drm_i_have_hw_lock(struct drm_file *file_priv)
{
DRM_DEVICE;
return (priv->lock_count && dev->lock.hw_lock &&
return (file_priv->lock_count && dev->lock.hw_lock &&
_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock) &&
dev->lock.filp == filp);
dev->lock.file_priv == file_priv);
}
EXPORT_SYMBOL(drm_i_have_hw_lock);

9
drivers/char/drm/drm_os_linux.h
View File

@ -6,10 +6,8 @@
#include <linux/interrupt.h> /* For task queue support */
#include <linux/delay.h>
/** File pointer type */
#define DRMFILE struct file *
/** Ioctl arguments */
#define DRM_IOCTL_ARGS struct inode *inode, struct file *filp, unsigned int cmd, unsigned long data
#define DRM_IOCTL_ARGS struct inode *inode, struct drm_file *file_priv, unsigned int cmd, unsigned long data
/** Current process ID */
#define DRM_CURRENTPID current->pid
#define DRM_SUSER(p) capable(CAP_SYS_ADMIN)
@ -33,8 +31,7 @@
/** Read/write memory barrier */
#define DRM_MEMORYBARRIER() mb()
/** DRM device local declaration */
#define DRM_DEVICE struct drm_file *priv = filp->private_data; \
struct drm_device *dev = priv->head->dev
#define DRM_DEVICE struct drm_device *dev = file_priv->head->dev
/** IRQ handler arguments and return type and values */
#define DRM_IRQ_ARGS int irq, void *arg
@ -93,8 +90,6 @@ static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
#define DRM_GET_USER_UNCHECKED(val, uaddr) \
__get_user(val, uaddr)
#define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) _priv = _filp->private_data
#define DRM_HZ HZ
#define DRM_WAIT_ON( ret, queue, timeout, condition ) \

10
drivers/char/drm/drm_scatter.c
View File

@ -62,11 +62,10 @@ void drm_sg_cleanup(struct drm_sg_mem * entry)
# define ScatterHandle(x) (unsigned int)(x)
#endif
int drm_sg_alloc(struct inode *inode, struct file *filp,
int drm_sg_alloc(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_scatter_gather __user *argp = (void __user *)arg;
struct drm_scatter_gather request;
struct drm_sg_mem *entry;
@ -198,11 +197,10 @@ int drm_sg_alloc(struct inode *inode, struct file *filp,
return -ENOMEM;
}
int drm_sg_free(struct inode *inode, struct file *filp,
int drm_sg_free(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_scatter_gather request;
struct drm_sg_mem *entry;

4
drivers/char/drm/drm_vm.c
View File

@ -463,7 +463,7 @@ static void drm_vm_close(struct vm_area_struct *vma)
/**
* mmap DMA memory.
*
* \param filp file pointer.
* \param file_priv DRM file private.
* \param vma virtual memory area.
* \return zero on success or a negative number on failure.
*
@ -533,7 +533,7 @@ EXPORT_SYMBOL(drm_core_get_reg_ofs);
/**
* mmap DMA memory.
*
* \param filp file pointer.
* \param file_priv DRM file private.
* \param vma virtual memory area.
* \return zero on success or a negative number on failure.
*

127
drivers/char/drm/i810_dma.c
View File

@ -120,10 +120,9 @@ static const struct file_operations i810_buffer_fops = {
.fasync = drm_fasync,
};
static int i810_map_buffer(struct drm_buf * buf, struct file *filp)
static int i810_map_buffer(struct drm_buf * buf, struct drm_file *file_priv)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_buf_priv_t *buf_priv = buf->dev_private;
drm_i810_private_t *dev_priv = dev->dev_private;
const struct file_operations *old_fops;
@ -133,14 +132,14 @@ static int i810_map_buffer(struct drm_buf * buf, struct file *filp)
return -EINVAL;
down_write(&current->mm->mmap_sem);
old_fops = filp->f_op;
filp->f_op = &i810_buffer_fops;
old_fops = file_priv->filp->f_op;
file_priv->filp->f_op = &i810_buffer_fops;
dev_priv->mmap_buffer = buf;
buf_priv->virtual = (void *)do_mmap(filp, 0, buf->total,
buf_priv->virtual = (void *)do_mmap(file_priv->filp, 0, buf->total,
PROT_READ | PROT_WRITE,
MAP_SHARED, buf->bus_address);
dev_priv->mmap_buffer = NULL;
filp->f_op = old_fops;
file_priv->filp->f_op = old_fops;
if (IS_ERR(buf_priv->virtual)) {
/* Real error */
DRM_ERROR("mmap error\n");
@ -173,7 +172,7 @@ static int i810_unmap_buffer(struct drm_buf * buf)
}
static int i810_dma_get_buffer(struct drm_device * dev, drm_i810_dma_t * d,
struct file *filp)
struct drm_file *file_priv)
{
struct drm_buf *buf;
drm_i810_buf_priv_t *buf_priv;
@ -186,13 +185,13 @@ static int i810_dma_get_buffer(struct drm_device * dev, drm_i810_dma_t * d,
return retcode;
}
retcode = i810_map_buffer(buf, filp);
retcode = i810_map_buffer(buf, file_priv);
if (retcode) {
i810_freelist_put(dev, buf);
DRM_ERROR("mapbuf failed, retcode %d\n", retcode);
return retcode;
}
buf->filp = filp;
buf->file_priv = file_priv;
buf_priv = buf->dev_private;
d->granted = 1;
d->request_idx = buf->idx;
@ -473,11 +472,10 @@ static int i810_dma_init_compat(drm_i810_init_t * init, unsigned long arg)
return 0;
}
static int i810_dma_init(struct inode *inode, struct file *filp,
static int i810_dma_init(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv;
drm_i810_init_t init;
int retcode = 0;
@ -968,7 +966,8 @@ static int i810_flush_queue(struct drm_device * dev)
}
/* Must be called with the lock held */
static void i810_reclaim_buffers(struct drm_device * dev, struct file *filp)
static void i810_reclaim_buffers(struct drm_device * dev,
struct drm_file *file_priv)
{
struct drm_device_dma *dma = dev->dma;
int i;
@ -986,7 +985,7 @@ static void i810_reclaim_buffers(struct drm_device * dev, struct file *filp)
struct drm_buf *buf = dma->buflist[i];
drm_i810_buf_priv_t *buf_priv = buf->dev_private;
if (buf->filp == filp && buf_priv) {
if (buf->file_priv == file_priv && buf_priv) {
int used = cmpxchg(buf_priv->in_use, I810_BUF_CLIENT,
I810_BUF_FREE);
@ -998,23 +997,21 @@ static void i810_reclaim_buffers(struct drm_device * dev, struct file *filp)
}
}
static int i810_flush_ioctl(struct inode *inode, struct file *filp,
static int i810_flush_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
i810_flush_queue(dev);
return 0;
}
static int i810_dma_vertex(struct inode *inode, struct file *filp,
static int i810_dma_vertex(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
u32 *hw_status = dev_priv->hw_status_page;
@ -1026,7 +1023,7 @@ static int i810_dma_vertex(struct inode *inode, struct file *filp,
(&vertex, (drm_i810_vertex_t __user *) arg, sizeof(vertex)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_DEBUG("i810 dma vertex, idx %d used %d discard %d\n",
vertex.idx, vertex.used, vertex.discard);
@ -1046,18 +1043,17 @@ static int i810_dma_vertex(struct inode *inode, struct file *filp,
return 0;
}
static int i810_clear_bufs(struct inode *inode, struct file *filp,
static int i810_clear_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_clear_t clear;
if (copy_from_user
(&clear, (drm_i810_clear_t __user *) arg, sizeof(clear)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
/* GH: Someone's doing nasty things... */
if (!dev->dev_private) {
@ -1069,25 +1065,24 @@ static int i810_clear_bufs(struct inode *inode, struct file *filp,
return 0;
}
static int i810_swap_bufs(struct inode *inode, struct file *filp,
static int i810_swap_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
DRM_DEBUG("i810_swap_bufs\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
i810_dma_dispatch_swap(dev);
return 0;
}
static int i810_getage(struct inode *inode, struct file *filp, unsigned int cmd,
static int i810_getage(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd,
unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
u32 *hw_status = dev_priv->hw_status_page;
drm_i810_sarea_t *sarea_priv = (drm_i810_sarea_t *)
@ -1097,11 +1092,10 @@ static int i810_getage(struct inode *inode, struct file *filp, unsigned int cmd,
return 0;
}
static int i810_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
static int i810_getbuf(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
int retcode = 0;
drm_i810_dma_t d;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
@ -1112,11 +1106,11 @@ static int i810_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
if (copy_from_user(&d, (drm_i810_dma_t __user *) arg, sizeof(d)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
d.granted = 0;
retcode = i810_dma_get_buffer(dev, &d, filp);
retcode = i810_dma_get_buffer(dev, &d, file_priv);
DRM_DEBUG("i810_dma: %d returning %d, granted = %d\n",
current->pid, retcode, d.granted);
@ -1128,15 +1122,15 @@ static int i810_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
return retcode;
}
static int i810_copybuf(struct inode *inode,
struct file *filp, unsigned int cmd, unsigned long arg)
static int i810_copybuf(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
/* Never copy - 2.4.x doesn't need it */
return 0;
}
static int i810_docopy(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
static int i810_docopy(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
/* Never copy - 2.4.x doesn't need it */
return 0;
@ -1202,11 +1196,10 @@ static void i810_dma_dispatch_mc(struct drm_device * dev, struct drm_buf * buf,
ADVANCE_LP_RING();
}
static int i810_dma_mc(struct inode *inode, struct file *filp,
static int i810_dma_mc(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
u32 *hw_status = dev_priv->hw_status_page;
@ -1217,7 +1210,7 @@ static int i810_dma_mc(struct inode *inode, struct file *filp,
if (copy_from_user(&mc, (drm_i810_mc_t __user *) arg, sizeof(mc)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (mc.idx >= dma->buf_count || mc.idx < 0)
return -EINVAL;
@ -1233,21 +1226,19 @@ static int i810_dma_mc(struct inode *inode, struct file *filp,
return 0;
}
static int i810_rstatus(struct inode *inode, struct file *filp,
static int i810_rstatus(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
return (int)(((u32 *) (dev_priv->hw_status_page))[4]);
}
static int i810_ov0_info(struct inode *inode, struct file *filp,
static int i810_ov0_info(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
drm_i810_overlay_t data;
@ -1259,26 +1250,24 @@ static int i810_ov0_info(struct inode *inode, struct file *filp,
return 0;
}
static int i810_fstatus(struct inode *inode, struct file *filp,
static int i810_fstatus(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return I810_READ(0x30008);
}
static int i810_ov0_flip(struct inode *inode, struct file *filp,
static int i810_ov0_flip(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = (drm_i810_private_t *) dev->dev_private;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
//Tell the overlay to update
I810_WRITE(0x30000, dev_priv->overlay_physical | 0x80000000);
@ -1310,16 +1299,15 @@ static int i810_do_cleanup_pageflip(struct drm_device * dev)
return 0;
}
static int i810_flip_bufs(struct inode *inode, struct file *filp,
static int i810_flip_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i810_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv->page_flipping)
i810_do_init_pageflip(dev);
@ -1345,7 +1333,7 @@ void i810_driver_lastclose(struct drm_device * dev)
i810_dma_cleanup(dev);
}
void i810_driver_preclose(struct drm_device * dev, DRMFILE filp)
void i810_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
{
if (dev->dev_private) {
drm_i810_private_t *dev_priv = dev->dev_private;
@ -1355,9 +1343,10 @@ void i810_driver_preclose(struct drm_device * dev, DRMFILE filp)
}
}
void i810_driver_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
struct drm_file *file_priv)
{
i810_reclaim_buffers(dev, filp);
i810_reclaim_buffers(dev, file_priv);
}
int i810_driver_dma_quiescent(struct drm_device * dev)

7
drivers/char/drm/i810_drv.h
View File

@ -117,12 +117,13 @@ typedef struct drm_i810_private {
/* i810_dma.c */
extern int i810_driver_dma_quiescent(struct drm_device * dev);
extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
struct file *filp);
struct drm_file *file_priv);
extern int i810_driver_load(struct drm_device *, unsigned long flags);
extern void i810_driver_lastclose(struct drm_device * dev);
extern void i810_driver_preclose(struct drm_device * dev, DRMFILE filp);
extern void i810_driver_preclose(struct drm_device * dev,
struct drm_file *file_priv);
extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
struct file *filp);
struct drm_file *file_priv);
extern int i810_driver_device_is_agp(struct drm_device * dev);
extern drm_ioctl_desc_t i810_ioctls[];

99
drivers/char/drm/i830_dma.c
View File

@ -122,10 +122,9 @@ static const struct file_operations i830_buffer_fops = {
.fasync = drm_fasync,
};
static int i830_map_buffer(struct drm_buf * buf, struct file *filp)
static int i830_map_buffer(struct drm_buf * buf, struct drm_file *file_priv)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_buf_priv_t *buf_priv = buf->dev_private;
drm_i830_private_t *dev_priv = dev->dev_private;
const struct file_operations *old_fops;
@ -136,13 +135,13 @@ static int i830_map_buffer(struct drm_buf * buf, struct file *filp)
return -EINVAL;
down_write(&current->mm->mmap_sem);
old_fops = filp->f_op;
filp->f_op = &i830_buffer_fops;
old_fops = file_priv->filp->f_op;
file_priv->filp->f_op = &i830_buffer_fops;
dev_priv->mmap_buffer = buf;
virtual = do_mmap(filp, 0, buf->total, PROT_READ | PROT_WRITE,
virtual = do_mmap(file_priv->filp, 0, buf->total, PROT_READ | PROT_WRITE,
MAP_SHARED, buf->bus_address);
dev_priv->mmap_buffer = NULL;
filp->f_op = old_fops;
file_priv->filp->f_op = old_fops;
if (IS_ERR((void *)virtual)) { /* ugh */
/* Real error */
DRM_ERROR("mmap error\n");
@ -177,7 +176,7 @@ static int i830_unmap_buffer(struct drm_buf * buf)
}
static int i830_dma_get_buffer(struct drm_device * dev, drm_i830_dma_t * d,
struct file *filp)
struct drm_file *file_priv)
{
struct drm_buf *buf;
drm_i830_buf_priv_t *buf_priv;
@ -190,13 +189,13 @@ static int i830_dma_get_buffer(struct drm_device * dev, drm_i830_dma_t * d,
return retcode;
}
retcode = i830_map_buffer(buf, filp);
retcode = i830_map_buffer(buf, file_priv);
if (retcode) {
i830_freelist_put(dev, buf);
DRM_ERROR("mapbuf failed, retcode %d\n", retcode);
return retcode;
}
buf->filp = filp;
buf->file_priv = file_priv;
buf_priv = buf->dev_private;
d->granted = 1;
d->request_idx = buf->idx;
@ -451,11 +450,10 @@ static int i830_dma_initialize(struct drm_device * dev,
return 0;
}
static int i830_dma_init(struct inode *inode, struct file *filp,
static int i830_dma_init(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv;
drm_i830_init_t init;
int retcode = 0;
@ -1248,7 +1246,7 @@ static int i830_flush_queue(struct drm_device * dev)
}
/* Must be called with the lock held */
static void i830_reclaim_buffers(struct drm_device * dev, struct file *filp)
static void i830_reclaim_buffers(struct drm_device * dev, struct drm_file *file_priv)
{
struct drm_device_dma *dma = dev->dma;
int i;
@ -1266,7 +1264,7 @@ static void i830_reclaim_buffers(struct drm_device * dev, struct file *filp)
struct drm_buf *buf = dma->buflist[i];
drm_i830_buf_priv_t *buf_priv = buf->dev_private;
if (buf->filp == filp && buf_priv) {
if (buf->file_priv == file_priv && buf_priv) {
int used = cmpxchg(buf_priv->in_use, I830_BUF_CLIENT,
I830_BUF_FREE);
@ -1278,23 +1276,21 @@ static void i830_reclaim_buffers(struct drm_device * dev, struct file *filp)
}
}
static int i830_flush_ioctl(struct inode *inode, struct file *filp,
static int i830_flush_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
i830_flush_queue(dev);
return 0;
}
static int i830_dma_vertex(struct inode *inode, struct file *filp,
static int i830_dma_vertex(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_device_dma *dma = dev->dma;
drm_i830_private_t *dev_priv = (drm_i830_private_t *) dev->dev_private;
u32 *hw_status = dev_priv->hw_status_page;
@ -1306,7 +1302,7 @@ static int i830_dma_vertex(struct inode *inode, struct file *filp,
(&vertex, (drm_i830_vertex_t __user *) arg, sizeof(vertex)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_DEBUG("i830 dma vertex, idx %d used %d discard %d\n",
vertex.idx, vertex.used, vertex.discard);
@ -1324,18 +1320,17 @@ static int i830_dma_vertex(struct inode *inode, struct file *filp,
return 0;
}
static int i830_clear_bufs(struct inode *inode, struct file *filp,
static int i830_clear_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_clear_t clear;
if (copy_from_user
(&clear, (drm_i830_clear_t __user *) arg, sizeof(clear)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
/* GH: Someone's doing nasty things... */
if (!dev->dev_private) {
@ -1348,15 +1343,14 @@ static int i830_clear_bufs(struct inode *inode, struct file *filp,
return 0;
}
static int i830_swap_bufs(struct inode *inode, struct file *filp,
static int i830_swap_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
DRM_DEBUG("i830_swap_bufs\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
i830_dma_dispatch_swap(dev);
return 0;
@ -1386,16 +1380,15 @@ static int i830_do_cleanup_pageflip(struct drm_device * dev)
return 0;
}
static int i830_flip_bufs(struct inode *inode, struct file *filp,
static int i830_flip_bufs(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv->page_flipping)
i830_do_init_pageflip(dev);
@ -1404,11 +1397,10 @@ static int i830_flip_bufs(struct inode *inode, struct file *filp,
return 0;
}
static int i830_getage(struct inode *inode, struct file *filp, unsigned int cmd,
static int i830_getage(struct inode *inode, struct drm_file *file_priv, unsigned int cmd,
unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = (drm_i830_private_t *) dev->dev_private;
u32 *hw_status = dev_priv->hw_status_page;
drm_i830_sarea_t *sarea_priv = (drm_i830_sarea_t *)
@ -1418,11 +1410,10 @@ static int i830_getage(struct inode *inode, struct file *filp, unsigned int cmd,
return 0;
}
static int i830_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
static int i830_getbuf(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
int retcode = 0;
drm_i830_dma_t d;
drm_i830_private_t *dev_priv = (drm_i830_private_t *) dev->dev_private;
@ -1434,11 +1425,11 @@ static int i830_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
if (copy_from_user(&d, (drm_i830_dma_t __user *) arg, sizeof(d)))
return -EFAULT;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
d.granted = 0;
retcode = i830_dma_get_buffer(dev, &d, filp);
retcode = i830_dma_get_buffer(dev, &d, file_priv);
DRM_DEBUG("i830_dma: %d returning %d, granted = %d\n",
current->pid, retcode, d.granted);
@ -1451,23 +1442,22 @@ static int i830_getbuf(struct inode *inode, struct file *filp, unsigned int cmd,
}
static int i830_copybuf(struct inode *inode,
struct file *filp, unsigned int cmd, unsigned long arg)
struct drm_file *file_priv, unsigned int cmd, unsigned long arg)
{
/* Never copy - 2.4.x doesn't need it */
return 0;
}
static int i830_docopy(struct inode *inode, struct file *filp, unsigned int cmd,
static int i830_docopy(struct inode *inode, struct drm_file *file_priv, unsigned int cmd,
unsigned long arg)
{
return 0;
}
static int i830_getparam(struct inode *inode, struct file *filp,
static int i830_getparam(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = dev->dev_private;
drm_i830_getparam_t param;
int value;
@ -1497,11 +1487,10 @@ static int i830_getparam(struct inode *inode, struct file *filp,
return 0;
}
static int i830_setparam(struct inode *inode, struct file *filp,
static int i830_setparam(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = dev->dev_private;
drm_i830_setparam_t param;
@ -1542,7 +1531,7 @@ void i830_driver_lastclose(struct drm_device * dev)
i830_dma_cleanup(dev);
}
void i830_driver_preclose(struct drm_device * dev, DRMFILE filp)
void i830_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
{
if (dev->dev_private) {
drm_i830_private_t *dev_priv = dev->dev_private;
@ -1552,9 +1541,9 @@ void i830_driver_preclose(struct drm_device * dev, DRMFILE filp)
}
}
void i830_driver_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
void i830_driver_reclaim_buffers_locked(struct drm_device * dev, struct drm_file *file_priv)
{
i830_reclaim_buffers(dev, filp);
i830_reclaim_buffers(dev, file_priv);
}
int i830_driver_dma_quiescent(struct drm_device * dev)

9
drivers/char/drm/i830_drv.h
View File

@ -126,9 +126,9 @@ extern drm_ioctl_desc_t i830_ioctls[];
extern int i830_max_ioctl;
/* i830_irq.c */
extern int i830_irq_emit(struct inode *inode, struct file *filp,
extern int i830_irq_emit(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int i830_irq_wait(struct inode *inode, struct file *filp,
extern int i830_irq_wait(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern irqreturn_t i830_driver_irq_handler(DRM_IRQ_ARGS);
@ -136,10 +136,11 @@ extern void i830_driver_irq_preinstall(struct drm_device * dev);
extern void i830_driver_irq_postinstall(struct drm_device * dev);
extern void i830_driver_irq_uninstall(struct drm_device * dev);
extern int i830_driver_load(struct drm_device *, unsigned long flags);
extern void i830_driver_preclose(struct drm_device * dev, DRMFILE filp);
extern void i830_driver_preclose(struct drm_device * dev,
struct drm_file *file_priv);
extern void i830_driver_lastclose(struct drm_device * dev);
extern void i830_driver_reclaim_buffers_locked(struct drm_device * dev,
struct file *filp);
struct drm_file *file_priv);
extern int i830_driver_dma_quiescent(struct drm_device * dev);
extern int i830_driver_device_is_agp(struct drm_device * dev);

16
drivers/char/drm/i830_irq.c
View File

@ -114,16 +114,15 @@ static int i830_wait_irq(struct drm_device * dev, int irq_nr)
/* Needs the lock as it touches the ring.
*/
int i830_irq_emit(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
int i830_irq_emit(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = dev->dev_private;
drm_i830_irq_emit_t emit;
int result;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -146,11 +145,10 @@ int i830_irq_emit(struct inode *inode, struct file *filp, unsigned int cmd,
/* Doesn't need the hardware lock.
*/
int i830_irq_wait(struct inode *inode, struct file *filp, unsigned int cmd,
unsigned long arg)
int i830_irq_wait(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg)
{
struct drm_file *priv = filp->private_data;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
drm_i830_private_t *dev_priv = dev->dev_private;
drm_i830_irq_wait_t irqwait;

12
drivers/char/drm/i915_dma.c
View File

@ -602,7 +602,7 @@ static int i915_flush_ioctl(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return i915_quiescent(dev);
}
@ -628,7 +628,7 @@ static int i915_batchbuffer(DRM_IOCTL_ARGS)
DRM_DEBUG("i915 batchbuffer, start %x used %d cliprects %d\n",
batch.start, batch.used, batch.num_cliprects);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (batch.num_cliprects && DRM_VERIFYAREA_READ(batch.cliprects,
batch.num_cliprects *
@ -657,7 +657,7 @@ static int i915_cmdbuffer(DRM_IOCTL_ARGS)
DRM_DEBUG("i915 cmdbuffer, buf %p sz %d cliprects %d\n",
cmdbuf.buf, cmdbuf.sz, cmdbuf.num_cliprects);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (cmdbuf.num_cliprects &&
DRM_VERIFYAREA_READ(cmdbuf.cliprects,
@ -683,7 +683,7 @@ static int i915_flip_bufs(DRM_IOCTL_ARGS)
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return i915_dispatch_flip(dev);
}
@ -821,11 +821,11 @@ void i915_driver_lastclose(struct drm_device * dev)
i915_dma_cleanup(dev);
}
void i915_driver_preclose(struct drm_device * dev, DRMFILE filp)
void i915_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
{
if (dev->dev_private) {
drm_i915_private_t *dev_priv = dev->dev_private;
i915_mem_release(dev, filp, dev_priv->agp_heap);
i915_mem_release(dev, file_priv, dev_priv->agp_heap);
}
}

7
drivers/char/drm/i915_drv.h
View File

@ -70,7 +70,7 @@ struct mem_block {
struct mem_block *prev;
int start;
int size;
DRMFILE filp; /* 0: free, -1: heap, other: real files */
struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
};
typedef struct _drm_i915_vbl_swap {
@ -123,7 +123,8 @@ extern int i915_max_ioctl;
extern void i915_kernel_lost_context(struct drm_device * dev);
extern int i915_driver_load(struct drm_device *, unsigned long flags);
extern void i915_driver_lastclose(struct drm_device * dev);
extern void i915_driver_preclose(struct drm_device * dev, DRMFILE filp);
extern void i915_driver_preclose(struct drm_device *dev,
struct drm_file *file_priv);
extern int i915_driver_device_is_agp(struct drm_device * dev);
extern long i915_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
@ -149,7 +150,7 @@ extern int i915_mem_init_heap(DRM_IOCTL_ARGS);
extern int i915_mem_destroy_heap(DRM_IOCTL_ARGS);
extern void i915_mem_takedown(struct mem_block **heap);
extern void i915_mem_release(struct drm_device * dev,
DRMFILE filp, struct mem_block *heap);
struct drm_file *file_priv, struct mem_block *heap);
#define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, (reg))
#define I915_WRITE(reg,val) DRM_WRITE32(dev_priv->mmio_map, (reg), (val))

2
drivers/char/drm/i915_irq.c
View File

@ -362,7 +362,7 @@ int i915_irq_emit(DRM_IOCTL_ARGS)
drm_i915_irq_emit_t emit;
int result;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);

41
drivers/char/drm/i915_mem.c
View File

@ -89,7 +89,7 @@ static void mark_block(struct drm_device * dev, struct mem_block *p, int in_use)
*/
static struct mem_block *split_block(struct mem_block *p, int start, int size,
DRMFILE filp)
struct drm_file *file_priv)
{
/* Maybe cut off the start of an existing block */
if (start > p->start) {
@ -99,7 +99,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start;
newblock->size = p->size - (start - p->start);
newblock->filp = NULL;
newblock->file_priv = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@ -116,7 +116,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start + size;
newblock->size = p->size - size;
newblock->filp = NULL;
newblock->file_priv = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@ -126,20 +126,20 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
out:
/* Our block is in the middle */
p->filp = filp;
p->file_priv = file_priv;
return p;
}
static struct mem_block *alloc_block(struct mem_block *heap, int size,
int align2, DRMFILE filp)
int align2, struct drm_file *file_priv)
{
struct mem_block *p;
int mask = (1 << align2) - 1;
for (p = heap->next; p != heap; p = p->next) {
int start = (p->start + mask) & ~mask;
if (p->filp == NULL && start + size <= p->start + p->size)
return split_block(p, start, size, filp);
if (p->file_priv == NULL && start + size <= p->start + p->size)
return split_block(p, start, size, file_priv);
}
return NULL;
@ -158,12 +158,12 @@ static struct mem_block *find_block(struct mem_block *heap, int start)
static void free_block(struct mem_block *p)
{
p->filp = NULL;
p->file_priv = NULL;
/* Assumes a single contiguous range. Needs a special filp in
/* Assumes a single contiguous range. Needs a special file_priv in
* 'heap' to stop it being subsumed.
*/
if (p->next->filp == NULL) {
if (p->next->file_priv == NULL) {
struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
@ -171,7 +171,7 @@ static void free_block(struct mem_block *p)
drm_free(q, sizeof(*q), DRM_MEM_BUFLISTS);
}
if (p->prev->filp == NULL) {
if (p->prev->file_priv == NULL) {
struct mem_block *q = p->prev;
q->size += p->size;
q->next = p->next;
@ -197,18 +197,19 @@ static int init_heap(struct mem_block **heap, int start, int size)
blocks->start = start;
blocks->size = size;
blocks->filp = NULL;
blocks->file_priv = NULL;
blocks->next = blocks->prev = *heap;
memset(*heap, 0, sizeof(**heap));
(*heap)->filp = (DRMFILE) - 1;
(*heap)->file_priv = (struct drm_file *) - 1;
(*heap)->next = (*heap)->prev = blocks;
return 0;
}
/* Free all blocks associated with the releasing file.
*/
void i915_mem_release(struct drm_device * dev, DRMFILE filp, struct mem_block *heap)
void i915_mem_release(struct drm_device * dev, struct drm_file *file_priv,
struct mem_block *heap)
{
struct mem_block *p;
@ -216,17 +217,17 @@ void i915_mem_release(struct drm_device * dev, DRMFILE filp, struct mem_block *h
return;
for (p = heap->next; p != heap; p = p->next) {
if (p->filp == filp) {
p->filp = NULL;
if (p->file_priv == file_priv) {
p->file_priv = NULL;
mark_block(dev, p, 0);
}
}
/* Assumes a single contiguous range. Needs a special filp in
/* Assumes a single contiguous range. Needs a special file_priv in
* 'heap' to stop it being subsumed.
*/
for (p = heap->next; p != heap; p = p->next) {
while (p->filp == NULL && p->next->filp == NULL) {
while (p->file_priv == NULL && p->next->file_priv == NULL) {
struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
@ -292,7 +293,7 @@ int i915_mem_alloc(DRM_IOCTL_ARGS)
if (alloc.alignment < 12)
alloc.alignment = 12;
block = alloc_block(*heap, alloc.size, alloc.alignment, filp);
block = alloc_block(*heap, alloc.size, alloc.alignment, file_priv);
if (!block)
return -ENOMEM;
@ -330,7 +331,7 @@ int i915_mem_free(DRM_IOCTL_ARGS)
if (!block)
return -EFAULT;
if (block->filp != filp)
if (block->file_priv != file_priv)
return -EPERM;
mark_block(dev, block, 0);

15
drivers/char/drm/mga_dma.c
View File

@ -1013,7 +1013,7 @@ int mga_dma_init(DRM_IOCTL_ARGS)
drm_mga_init_t init;
int err;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(init, (drm_mga_init_t __user *) data,
sizeof(init));
@ -1042,7 +1042,7 @@ int mga_dma_flush(DRM_IOCTL_ARGS)
drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
struct drm_lock lock;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(lock, (struct drm_lock __user *) data,
sizeof(lock));
@ -1077,7 +1077,7 @@ int mga_dma_reset(DRM_IOCTL_ARGS)
DRM_DEVICE;
drm_mga_private_t *dev_priv = (drm_mga_private_t *) dev->dev_private;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return mga_do_dma_reset(dev_priv);
}
@ -1086,7 +1086,8 @@ int mga_dma_reset(DRM_IOCTL_ARGS)
* DMA buffer management
*/
static int mga_dma_get_buffers(DRMFILE filp, struct drm_device * dev, struct drm_dma * d)
static int mga_dma_get_buffers(struct drm_device * dev,
struct drm_file *file_priv, struct drm_dma * d)
{
struct drm_buf *buf;
int i;
@ -1096,7 +1097,7 @@ static int mga_dma_get_buffers(DRMFILE filp, struct drm_device * dev, struct drm
if (!buf)
return -EAGAIN;
buf->filp = filp;
buf->file_priv = file_priv;
if (DRM_COPY_TO_USER(&d->request_indices[i],
&buf->idx, sizeof(buf->idx)))
@ -1119,7 +1120,7 @@ int mga_dma_buffers(DRM_IOCTL_ARGS)
struct drm_dma d;
int ret = 0;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(d, argp, sizeof(d));
@ -1144,7 +1145,7 @@ int mga_dma_buffers(DRM_IOCTL_ARGS)
d.granted_count = 0;
if (d.request_count) {
ret = mga_dma_get_buffers(filp, dev, &d);
ret = mga_dma_get_buffers(dev, file_priv, &d);
}
DRM_COPY_TO_USER_IOCTL(argp, d, sizeof(d));

12
drivers/char/drm/mga_state.c
View File

@ -835,7 +835,7 @@ static int mga_dma_clear(DRM_IOCTL_ARGS)
drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
drm_mga_clear_t clear;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(clear, (drm_mga_clear_t __user *) data,
sizeof(clear));
@ -860,7 +860,7 @@ static int mga_dma_swap(DRM_IOCTL_ARGS)
drm_mga_private_t *dev_priv = dev->dev_private;
drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
@ -885,7 +885,7 @@ static int mga_dma_vertex(DRM_IOCTL_ARGS)
drm_mga_buf_priv_t *buf_priv;
drm_mga_vertex_t vertex;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(vertex,
(drm_mga_vertex_t __user *) data,
@ -925,7 +925,7 @@ static int mga_dma_indices(DRM_IOCTL_ARGS)
drm_mga_buf_priv_t *buf_priv;
drm_mga_indices_t indices;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(indices,
(drm_mga_indices_t __user *) data,
@ -966,7 +966,7 @@ static int mga_dma_iload(DRM_IOCTL_ARGS)
drm_mga_iload_t iload;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(iload, (drm_mga_iload_t __user *) data,
sizeof(iload));
@ -1008,7 +1008,7 @@ static int mga_dma_blit(DRM_IOCTL_ARGS)
drm_mga_blit_t blit;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(blit, (drm_mga_blit_t __user *) data,
sizeof(blit));

24
drivers/char/drm/r128_cce.c
View File

@ -632,7 +632,7 @@ int r128_cce_init(DRM_IOCTL_ARGS)
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(init, (drm_r128_init_t __user *) data,
sizeof(init));
@ -653,7 +653,7 @@ int r128_cce_start(DRM_IOCTL_ARGS)
drm_r128_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (dev_priv->cce_running || dev_priv->cce_mode == R128_PM4_NONPM4) {
DRM_DEBUG("%s while CCE running\n", __FUNCTION__);
@ -676,7 +676,7 @@ int r128_cce_stop(DRM_IOCTL_ARGS)
int ret;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(stop, (drm_r128_cce_stop_t __user *) data,
sizeof(stop));
@ -717,7 +717,7 @@ int r128_cce_reset(DRM_IOCTL_ARGS)
drm_r128_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_DEBUG("%s called before init done\n", __FUNCTION__);
@ -738,7 +738,7 @@ int r128_cce_idle(DRM_IOCTL_ARGS)
drm_r128_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (dev_priv->cce_running) {
r128_do_cce_flush(dev_priv);
@ -752,7 +752,7 @@ int r128_engine_reset(DRM_IOCTL_ARGS)
DRM_DEVICE;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return r128_do_engine_reset(dev);
}
@ -828,7 +828,7 @@ static struct drm_buf *r128_freelist_get(struct drm_device * dev)
for (i = 0; i < dma->buf_count; i++) {
buf = dma->buflist[i];
buf_priv = buf->dev_private;
if (buf->filp == 0)
if (buf->file_priv == 0)
return buf;
}
@ -886,7 +886,9 @@ int r128_wait_ring(drm_r128_private_t * dev_priv, int n)
return -EBUSY;
}
static int r128_cce_get_buffers(DRMFILE filp, struct drm_device * dev, struct drm_dma * d)
static int r128_cce_get_buffers(struct drm_device * dev,
struct drm_file *file_priv,
struct drm_dma * d)
{
int i;
struct drm_buf *buf;
@ -896,7 +898,7 @@ static int r128_cce_get_buffers(DRMFILE filp, struct drm_device * dev, struct dr
if (!buf)
return -EAGAIN;
buf->filp = filp;
buf->file_priv = file_priv;
if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
sizeof(buf->idx)))
@ -918,7 +920,7 @@ int r128_cce_buffers(DRM_IOCTL_ARGS)
struct drm_dma __user *argp = (void __user *)data;
struct drm_dma d;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(d, argp, sizeof(d));
@ -941,7 +943,7 @@ int r128_cce_buffers(DRM_IOCTL_ARGS)
d.granted_count = 0;
if (d.request_count) {
ret = r128_cce_get_buffers(filp, dev, &d);
ret = r128_cce_get_buffers(dev, file_priv, &d);
}
DRM_COPY_TO_USER_IOCTL(argp, d, sizeof(d));

3
drivers/char/drm/r128_drv.h
View File

@ -156,7 +156,8 @@ extern void r128_driver_irq_preinstall(struct drm_device * dev);
extern void r128_driver_irq_postinstall(struct drm_device * dev);
extern void r128_driver_irq_uninstall(struct drm_device * dev);
extern void r128_driver_lastclose(struct drm_device * dev);
extern void r128_driver_preclose(struct drm_device * dev, DRMFILE filp);
extern void r128_driver_preclose(struct drm_device * dev,
struct drm_file *file_priv);
extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);

43
drivers/char/drm/r128_state.c
View File

@ -776,8 +776,9 @@ static void r128_cce_dispatch_indices(struct drm_device * dev,
sarea_priv->nbox = 0;
}
static int r128_cce_dispatch_blit(DRMFILE filp,
struct drm_device * dev, drm_r128_blit_t * blit)
static int r128_cce_dispatch_blit(struct drm_device * dev,
struct drm_file *file_priv,
drm_r128_blit_t * blit)
{
drm_r128_private_t *dev_priv = dev->dev_private;
struct drm_device_dma *dma = dev->dma;
@ -829,9 +830,9 @@ static int r128_cce_dispatch_blit(DRMFILE filp,
buf = dma->buflist[blit->idx];
buf_priv = buf->dev_private;
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -1249,7 +1250,7 @@ static int r128_cce_clear(DRM_IOCTL_ARGS)
drm_r128_clear_t clear;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(clear, (drm_r128_clear_t __user *) data,
sizeof(clear));
@ -1315,7 +1316,7 @@ static int r128_cce_flip(DRM_IOCTL_ARGS)
drm_r128_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
RING_SPACE_TEST_WITH_RETURN(dev_priv);
@ -1335,7 +1336,7 @@ static int r128_cce_swap(DRM_IOCTL_ARGS)
drm_r128_sarea_t *sarea_priv = dev_priv->sarea_priv;
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
RING_SPACE_TEST_WITH_RETURN(dev_priv);
@ -1359,7 +1360,7 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS)
drm_r128_buf_priv_t *buf_priv;
drm_r128_vertex_t vertex;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -1389,9 +1390,9 @@ static int r128_cce_vertex(DRM_IOCTL_ARGS)
buf = dma->buflist[vertex.idx];
buf_priv = buf->dev_private;
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -1419,7 +1420,7 @@ static int r128_cce_indices(DRM_IOCTL_ARGS)
drm_r128_indices_t elts;
int count;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -1448,9 +1449,9 @@ static int r128_cce_indices(DRM_IOCTL_ARGS)
buf = dma->buflist[elts.idx];
buf_priv = buf->dev_private;
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -1488,7 +1489,7 @@ static int r128_cce_blit(DRM_IOCTL_ARGS)
drm_r128_blit_t blit;
int ret;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(blit, (drm_r128_blit_t __user *) data,
sizeof(blit));
@ -1504,7 +1505,7 @@ static int r128_cce_blit(DRM_IOCTL_ARGS)
RING_SPACE_TEST_WITH_RETURN(dev_priv);
VB_AGE_TEST_WITH_RETURN(dev_priv);
ret = r128_cce_dispatch_blit(filp, dev, &blit);
ret = r128_cce_dispatch_blit(dev, file_priv, &blit);
COMMIT_RING();
return ret;
@ -1517,7 +1518,7 @@ static int r128_cce_depth(DRM_IOCTL_ARGS)
drm_r128_depth_t depth;
int ret;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(depth, (drm_r128_depth_t __user *) data,
sizeof(depth));
@ -1551,7 +1552,7 @@ static int r128_cce_stipple(DRM_IOCTL_ARGS)
drm_r128_stipple_t stipple;
u32 mask[32];
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(stipple, (drm_r128_stipple_t __user *) data,
sizeof(stipple));
@ -1579,7 +1580,7 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS)
RING_LOCALS;
#endif
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -1601,9 +1602,9 @@ static int r128_cce_indirect(DRM_IOCTL_ARGS)
buf = dma->buflist[indirect.idx];
buf_priv = buf->dev_private;
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -1675,7 +1676,7 @@ static int r128_getparam(DRM_IOCTL_ARGS)
return 0;
}
void r128_driver_preclose(struct drm_device * dev, DRMFILE filp)
void r128_driver_preclose(struct drm_device * dev, struct drm_file *file_priv)
{
if (dev->dev_private) {
drm_r128_private_t *dev_priv = dev->dev_private;

8
drivers/char/drm/r300_cmdbuf.c
View File

@ -780,8 +780,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
* Called by the ioctl handler function radeon_cp_cmdbuf.
*/
int r300_do_cp_cmdbuf(struct drm_device *dev,
DRMFILE filp,
struct drm_file *filp_priv,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
@ -884,9 +883,10 @@ int r300_do_cp_cmdbuf(struct drm_device *dev,
}
buf = dma->buflist[idx];
if (buf->filp != filp || buf->pending) {
if (buf->file_priv != file_priv || buf->pending) {
DRM_ERROR("bad buffer %p %p %d\n",
buf->filp, filp, buf->pending);
buf->file_priv, file_priv,
buf->pending);
ret = -EINVAL;
goto cleanup;
}

31
drivers/char/drm/radeon_cp.c
View File

@ -1828,7 +1828,7 @@ int radeon_cp_init(DRM_IOCTL_ARGS)
DRM_DEVICE;
drm_radeon_init_t init;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(init, (drm_radeon_init_t __user *) data,
sizeof(init));
@ -1854,7 +1854,7 @@ int radeon_cp_start(DRM_IOCTL_ARGS)
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (dev_priv->cp_running) {
DRM_DEBUG("%s while CP running\n", __FUNCTION__);
@ -1882,7 +1882,7 @@ int radeon_cp_stop(DRM_IOCTL_ARGS)
int ret;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(stop, (drm_radeon_cp_stop_t __user *) data,
sizeof(stop));
@ -1969,7 +1969,7 @@ int radeon_cp_reset(DRM_IOCTL_ARGS)
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_DEBUG("%s called before init done\n", __FUNCTION__);
@ -1990,7 +1990,7 @@ int radeon_cp_idle(DRM_IOCTL_ARGS)
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return radeon_do_cp_idle(dev_priv);
}
@ -2009,7 +2009,7 @@ int radeon_engine_reset(DRM_IOCTL_ARGS)
DRM_DEVICE;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return radeon_do_engine_reset(dev);
}
@ -2066,8 +2066,9 @@ struct drm_buf *radeon_freelist_get(struct drm_device * dev)
for (i = start; i < dma->buf_count; i++) {
buf = dma->buflist[i];
buf_priv = buf->dev_private;
if (buf->filp == 0 || (buf->pending &&
buf_priv->age <= done_age)) {
if (buf->file_priv == NULL || (buf->pending &&
buf_priv->age <=
done_age)) {
dev_priv->stats.requested_bufs++;
buf->pending = 0;
return buf;
@ -2106,8 +2107,9 @@ struct drm_buf *radeon_freelist_get(struct drm_device * dev)
for (i = start; i < dma->buf_count; i++) {
buf = dma->buflist[i];
buf_priv = buf->dev_private;
if (buf->filp == 0 || (buf->pending &&
buf_priv->age <= done_age)) {
if (buf->file_priv == 0 || (buf->pending &&
buf_priv->age <=
done_age)) {
dev_priv->stats.requested_bufs++;
buf->pending = 0;
return buf;
@ -2170,7 +2172,8 @@ int radeon_wait_ring(drm_radeon_private_t * dev_priv, int n)
return -EBUSY;
}
static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev,
static int radeon_cp_get_buffers(struct drm_device *dev,
struct drm_file *file_priv,
struct drm_dma * d)
{
int i;
@ -2181,7 +2184,7 @@ static int radeon_cp_get_buffers(DRMFILE filp, struct drm_device * dev,
if (!buf)
return -EBUSY; /* NOTE: broken client */
buf->filp = filp;
buf->file_priv = file_priv;
if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
sizeof(buf->idx)))
@ -2203,7 +2206,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS)
struct drm_dma __user *argp = (void __user *)data;
struct drm_dma d;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(d, argp, sizeof(d));
@ -2226,7 +2229,7 @@ int radeon_cp_buffers(DRM_IOCTL_ARGS)
d.granted_count = 0;
if (d.request_count) {
ret = radeon_cp_get_buffers(filp, dev, &d);
ret = radeon_cp_get_buffers(dev, file_priv, &d);
}
DRM_COPY_TO_USER_IOCTL(argp, d, sizeof(d));

13
drivers/char/drm/radeon_drv.h
View File

@ -188,7 +188,7 @@ struct mem_block {
struct mem_block *prev;
int start;
int size;
DRMFILE filp; /* 0: free, -1: heap, other: real files */
struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
};
struct radeon_surface {
@ -203,7 +203,7 @@ struct radeon_virt_surface {
u32 lower;
u32 upper;
u32 flags;
DRMFILE filp;
struct drm_file *file_priv;
};
typedef struct drm_radeon_private {
@ -351,7 +351,8 @@ extern int radeon_mem_alloc(DRM_IOCTL_ARGS);
extern int radeon_mem_free(DRM_IOCTL_ARGS);
extern int radeon_mem_init_heap(DRM_IOCTL_ARGS);
extern void radeon_mem_takedown(struct mem_block **heap);
extern void radeon_mem_release(DRMFILE filp, struct mem_block *heap);
extern void radeon_mem_release(struct drm_file *file_priv,
struct mem_block *heap);
/* radeon_irq.c */
extern int radeon_irq_emit(DRM_IOCTL_ARGS);
@ -372,7 +373,7 @@ extern int radeon_vblank_crtc_set(struct drm_device *dev, int64_t value);
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(struct drm_device * dev, DRMFILE filp);
extern void radeon_driver_preclose(struct drm_device * dev, struct drm_file *file_priv);
extern void radeon_driver_postclose(struct drm_device * dev, struct drm_file * filp);
extern void radeon_driver_lastclose(struct drm_device * dev);
extern int radeon_driver_open(struct drm_device * dev, struct drm_file * filp_priv);
@ -382,8 +383,8 @@ extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
/* r300_cmdbuf.c */
extern void r300_init_reg_flags(void);
extern int r300_do_cp_cmdbuf(struct drm_device * dev, DRMFILE filp,
struct drm_file * filp_priv,
extern int r300_do_cp_cmdbuf(struct drm_device * dev,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t * cmdbuf);
/* Flags for stats.boxes

2
drivers/char/drm/radeon_irq.c
View File

@ -203,7 +203,7 @@ int radeon_irq_emit(DRM_IOCTL_ARGS)
drm_radeon_irq_emit_t emit;
int result;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);

40
drivers/char/drm/radeon_mem.c
View File

@ -39,7 +39,7 @@
*/
static struct mem_block *split_block(struct mem_block *p, int start, int size,
DRMFILE filp)
struct drm_file *file_priv)
{
/* Maybe cut off the start of an existing block */
if (start > p->start) {
@ -49,7 +49,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start;
newblock->size = p->size - (start - p->start);
newblock->filp = NULL;
newblock->file_priv = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@ -66,7 +66,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
goto out;
newblock->start = start + size;
newblock->size = p->size - size;
newblock->filp = NULL;
newblock->file_priv = NULL;
newblock->next = p->next;
newblock->prev = p;
p->next->prev = newblock;
@ -76,20 +76,20 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
out:
/* Our block is in the middle */
p->filp = filp;
p->file_priv = file_priv;
return p;
}
static struct mem_block *alloc_block(struct mem_block *heap, int size,
int align2, DRMFILE filp)
int align2, struct drm_file *file_priv)
{
struct mem_block *p;
int mask = (1 << align2) - 1;
list_for_each(p, heap) {
int start = (p->start + mask) & ~mask;
if (p->filp == 0 && start + size <= p->start + p->size)
return split_block(p, start, size, filp);
if (p->file_priv == 0 && start + size <= p->start + p->size)
return split_block(p, start, size, file_priv);
}
return NULL;
@ -108,12 +108,12 @@ static struct mem_block *find_block(struct mem_block *heap, int start)
static void free_block(struct mem_block *p)
{
p->filp = NULL;
p->file_priv = NULL;
/* Assumes a single contiguous range. Needs a special filp in
/* Assumes a single contiguous range. Needs a special file_priv in
* 'heap' to stop it being subsumed.
*/
if (p->next->filp == 0) {
if (p->next->file_priv == 0) {
struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
@ -121,7 +121,7 @@ static void free_block(struct mem_block *p)
drm_free(q, sizeof(*q), DRM_MEM_BUFS);
}
if (p->prev->filp == 0) {
if (p->prev->file_priv == 0) {
struct mem_block *q = p->prev;
q->size += p->size;
q->next = p->next;
@ -147,18 +147,18 @@ static int init_heap(struct mem_block **heap, int start, int size)
blocks->start = start;
blocks->size = size;
blocks->filp = NULL;
blocks->file_priv = NULL;
blocks->next = blocks->prev = *heap;
memset(*heap, 0, sizeof(**heap));
(*heap)->filp = (DRMFILE) - 1;
(*heap)->file_priv = (struct drm_file *) - 1;
(*heap)->next = (*heap)->prev = blocks;
return 0;
}
/* Free all blocks associated with the releasing file.
*/
void radeon_mem_release(DRMFILE filp, struct mem_block *heap)
void radeon_mem_release(struct drm_file *file_priv, struct mem_block *heap)
{
struct mem_block *p;
@ -166,15 +166,15 @@ void radeon_mem_release(DRMFILE filp, struct mem_block *heap)
return;
list_for_each(p, heap) {
if (p->filp == filp)
p->filp = NULL;
if (p->file_priv == file_priv)
p->file_priv = NULL;
}
/* Assumes a single contiguous range. Needs a special filp in
/* Assumes a single contiguous range. Needs a special file_priv in
* 'heap' to stop it being subsumed.
*/
list_for_each(p, heap) {
while (p->filp == 0 && p->next->filp == 0) {
while (p->file_priv == 0 && p->next->file_priv == 0) {
struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
@ -242,7 +242,7 @@ int radeon_mem_alloc(DRM_IOCTL_ARGS)
if (alloc.alignment < 12)
alloc.alignment = 12;
block = alloc_block(*heap, alloc.size, alloc.alignment, filp);
block = alloc_block(*heap, alloc.size, alloc.alignment, file_priv);
if (!block)
return -ENOMEM;
@ -278,7 +278,7 @@ int radeon_mem_free(DRM_IOCTL_ARGS)
if (!block)
return -EFAULT;
if (block->filp != filp)
if (block->file_priv != file_priv)
return -EPERM;
free_block(block);

195
drivers/char/drm/radeon_state.c
View File

@ -39,7 +39,7 @@
static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
dev_priv,
struct drm_file * filp_priv,
struct drm_file * file_priv,
u32 *offset)
{
u64 off = *offset;
@ -71,7 +71,7 @@ static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
* magic offset we get from SETPARAM or calculated from fb_location
*/
if (off < (dev_priv->fb_size + dev_priv->gart_size)) {
radeon_priv = filp_priv->driver_priv;
radeon_priv = file_priv->driver_priv;
off += radeon_priv->radeon_fb_delta;
}
@ -90,13 +90,13 @@ static __inline__ int radeon_check_and_fixup_offset(drm_radeon_private_t *
static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
dev_priv,
struct drm_file * filp_priv,
struct drm_file *file_priv,
int id, u32 *data)
{
switch (id) {
case RADEON_EMIT_PP_MISC:
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&data[(RADEON_RB3D_DEPTHOFFSET - RADEON_PP_MISC) / 4])) {
DRM_ERROR("Invalid depth buffer offset\n");
return -EINVAL;
@ -104,7 +104,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
break;
case RADEON_EMIT_PP_CNTL:
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&data[(RADEON_RB3D_COLOROFFSET - RADEON_PP_CNTL) / 4])) {
DRM_ERROR("Invalid colour buffer offset\n");
return -EINVAL;
@ -117,7 +117,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
case R200_EMIT_PP_TXOFFSET_3:
case R200_EMIT_PP_TXOFFSET_4:
case R200_EMIT_PP_TXOFFSET_5:
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&data[0])) {
DRM_ERROR("Invalid R200 texture offset\n");
return -EINVAL;
@ -127,7 +127,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
case RADEON_EMIT_PP_TXFILTER_0:
case RADEON_EMIT_PP_TXFILTER_1:
case RADEON_EMIT_PP_TXFILTER_2:
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&data[(RADEON_PP_TXOFFSET_0 - RADEON_PP_TXFILTER_0) / 4])) {
DRM_ERROR("Invalid R100 texture offset\n");
return -EINVAL;
@ -143,7 +143,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
int i;
for (i = 0; i < 5; i++) {
if (radeon_check_and_fixup_offset(dev_priv,
filp_priv,
file_priv,
&data[i])) {
DRM_ERROR
("Invalid R200 cubic texture offset\n");
@ -159,7 +159,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
int i;
for (i = 0; i < 5; i++) {
if (radeon_check_and_fixup_offset(dev_priv,
filp_priv,
file_priv,
&data[i])) {
DRM_ERROR
("Invalid R100 cubic texture offset\n");
@ -264,7 +264,7 @@ static __inline__ int radeon_check_and_fixup_packets(drm_radeon_private_t *
static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
dev_priv,
struct drm_file *filp_priv,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t *
cmdbuf,
unsigned int *cmdsz)
@ -326,7 +326,8 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
i = 2;
while ((k < narrays) && (i < (count + 2))) {
i++; /* skip attribute field */
if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&cmd[i])) {
DRM_ERROR
("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
k, i);
@ -337,7 +338,9 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
if (k == narrays)
break;
/* have one more to process, they come in pairs */
if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[i])) {
if (radeon_check_and_fixup_offset(dev_priv,
file_priv, &cmd[i]))
{
DRM_ERROR
("Invalid offset (k=%d i=%d) in 3D_LOAD_VBPNTR packet.\n",
k, i);
@ -360,7 +363,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
DRM_ERROR("Invalid 3d packet for r200-class chip\n");
return -EINVAL;
}
if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[1])) {
if (radeon_check_and_fixup_offset(dev_priv, file_priv, &cmd[1])) {
DRM_ERROR("Invalid rndr_gen_indx offset\n");
return -EINVAL;
}
@ -375,7 +378,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
DRM_ERROR("Invalid indx_buffer reg address %08X\n", cmd[1]);
return -EINVAL;
}
if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &cmd[2])) {
if (radeon_check_and_fixup_offset(dev_priv, file_priv, &cmd[2])) {
DRM_ERROR("Invalid indx_buffer offset is %08X\n", cmd[2]);
return -EINVAL;
}
@ -389,7 +392,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
| RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
offset = cmd[2] << 10;
if (radeon_check_and_fixup_offset
(dev_priv, filp_priv, &offset)) {
(dev_priv, file_priv, &offset)) {
DRM_ERROR("Invalid first packet offset\n");
return -EINVAL;
}
@ -400,7 +403,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t *
(cmd[1] & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) {
offset = cmd[3] << 10;
if (radeon_check_and_fixup_offset
(dev_priv, filp_priv, &offset)) {
(dev_priv, file_priv, &offset)) {
DRM_ERROR("Invalid second packet offset\n");
return -EINVAL;
}
@ -439,7 +442,7 @@ static __inline__ void radeon_emit_clip_rect(drm_radeon_private_t * dev_priv,
/* Emit 1.1 state
*/
static int radeon_emit_state(drm_radeon_private_t * dev_priv,
struct drm_file * filp_priv,
struct drm_file *file_priv,
drm_radeon_context_regs_t * ctx,
drm_radeon_texture_regs_t * tex,
unsigned int dirty)
@ -448,13 +451,13 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv,
DRM_DEBUG("dirty=0x%08x\n", dirty);
if (dirty & RADEON_UPLOAD_CONTEXT) {
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&ctx->rb3d_depthoffset)) {
DRM_ERROR("Invalid depth buffer offset\n");
return -EINVAL;
}
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&ctx->rb3d_coloroffset)) {
DRM_ERROR("Invalid depth buffer offset\n");
return -EINVAL;
@ -543,7 +546,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv,
}
if (dirty & RADEON_UPLOAD_TEX0) {
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&tex[0].pp_txoffset)) {
DRM_ERROR("Invalid texture offset for unit 0\n");
return -EINVAL;
@ -563,7 +566,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv,
}
if (dirty & RADEON_UPLOAD_TEX1) {
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&tex[1].pp_txoffset)) {
DRM_ERROR("Invalid texture offset for unit 1\n");
return -EINVAL;
@ -583,7 +586,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv,
}
if (dirty & RADEON_UPLOAD_TEX2) {
if (radeon_check_and_fixup_offset(dev_priv, filp_priv,
if (radeon_check_and_fixup_offset(dev_priv, file_priv,
&tex[2].pp_txoffset)) {
DRM_ERROR("Invalid texture offset for unit 2\n");
return -EINVAL;
@ -608,7 +611,7 @@ static int radeon_emit_state(drm_radeon_private_t * dev_priv,
/* Emit 1.2 state
*/
static int radeon_emit_state2(drm_radeon_private_t * dev_priv,
struct drm_file * filp_priv,
struct drm_file *file_priv,
drm_radeon_state_t * state)
{
RING_LOCALS;
@ -621,7 +624,7 @@ static int radeon_emit_state2(drm_radeon_private_t * dev_priv,
ADVANCE_RING();
}
return radeon_emit_state(dev_priv, filp_priv, &state->context,
return radeon_emit_state(dev_priv, file_priv, &state->context,
state->tex, state->dirty);
}
@ -1646,13 +1649,12 @@ static void radeon_cp_dispatch_indices(struct drm_device * dev,
#define RADEON_MAX_TEXTURE_SIZE RADEON_BUFFER_SIZE
static int radeon_cp_dispatch_texture(DRMFILE filp,
struct drm_device * dev,
static int radeon_cp_dispatch_texture(struct drm_device * dev,
struct drm_file *file_priv,
drm_radeon_texture_t * tex,
drm_radeon_tex_image_t * image)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
struct drm_buf *buf;
u32 format;
u32 *buffer;
@ -1664,9 +1666,7 @@ static int radeon_cp_dispatch_texture(DRMFILE filp,
u32 offset;
RING_LOCALS;
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
if (radeon_check_and_fixup_offset(dev_priv, filp_priv, &tex->offset)) {
if (radeon_check_and_fixup_offset(dev_priv, file_priv, &tex->offset)) {
DRM_ERROR("Invalid destination offset\n");
return -EINVAL;
}
@ -1841,7 +1841,7 @@ static int radeon_cp_dispatch_texture(DRMFILE filp,
}
#undef RADEON_COPY_MT
buf->filp = filp;
buf->file_priv = file_priv;
buf->used = size;
offset = dev_priv->gart_buffers_offset + buf->offset;
BEGIN_RING(9);
@ -1929,7 +1929,8 @@ static void radeon_apply_surface_regs(int surf_index,
* not always be available.
*/
static int alloc_surface(drm_radeon_surface_alloc_t *new,
drm_radeon_private_t *dev_priv, DRMFILE filp)
drm_radeon_private_t *dev_priv,
struct drm_file *file_priv)
{
struct radeon_virt_surface *s;
int i;
@ -1959,7 +1960,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
/* find a virtual surface */
for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++)
if (dev_priv->virt_surfaces[i].filp == 0)
if (dev_priv->virt_surfaces[i].file_priv == 0)
break;
if (i == 2 * RADEON_MAX_SURFACES) {
return -1;
@ -1977,7 +1978,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
s->lower = new_lower;
s->upper = new_upper;
s->flags = new->flags;
s->filp = filp;
s->file_priv = file_priv;
dev_priv->surfaces[i].refcount++;
dev_priv->surfaces[i].lower = s->lower;
radeon_apply_surface_regs(s->surface_index, dev_priv);
@ -1993,7 +1994,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
s->lower = new_lower;
s->upper = new_upper;
s->flags = new->flags;
s->filp = filp;
s->file_priv = file_priv;
dev_priv->surfaces[i].refcount++;
dev_priv->surfaces[i].upper = s->upper;
radeon_apply_surface_regs(s->surface_index, dev_priv);
@ -2009,7 +2010,7 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
s->lower = new_lower;
s->upper = new_upper;
s->flags = new->flags;
s->filp = filp;
s->file_priv = file_priv;
dev_priv->surfaces[i].refcount = 1;
dev_priv->surfaces[i].lower = s->lower;
dev_priv->surfaces[i].upper = s->upper;
@ -2023,7 +2024,8 @@ static int alloc_surface(drm_radeon_surface_alloc_t *new,
return -1;
}
static int free_surface(DRMFILE filp, drm_radeon_private_t * dev_priv,
static int free_surface(struct drm_file *file_priv,
drm_radeon_private_t * dev_priv,
int lower)
{
struct radeon_virt_surface *s;
@ -2031,8 +2033,9 @@ static int free_surface(DRMFILE filp, drm_radeon_private_t * dev_priv,
/* find the virtual surface */
for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
s = &(dev_priv->virt_surfaces[i]);
if (s->filp) {
if ((lower == s->lower) && (filp == s->filp)) {
if (s->file_priv) {
if ((lower == s->lower) && (file_priv == s->file_priv))
{
if (dev_priv->surfaces[s->surface_index].
lower == s->lower)
dev_priv->surfaces[s->surface_index].
@ -2048,7 +2051,7 @@ static int free_surface(DRMFILE filp, drm_radeon_private_t * dev_priv,
refcount == 0)
dev_priv->surfaces[s->surface_index].
flags = 0;
s->filp = NULL;
s->file_priv = NULL;
radeon_apply_surface_regs(s->surface_index,
dev_priv);
return 0;
@ -2058,13 +2061,13 @@ static int free_surface(DRMFILE filp, drm_radeon_private_t * dev_priv,
return 1;
}
static void radeon_surfaces_release(DRMFILE filp,
static void radeon_surfaces_release(struct drm_file *file_priv,
drm_radeon_private_t * dev_priv)
{
int i;
for (i = 0; i < 2 * RADEON_MAX_SURFACES; i++) {
if (dev_priv->virt_surfaces[i].filp == filp)
free_surface(filp, dev_priv,
if (dev_priv->virt_surfaces[i].file_priv == file_priv)
free_surface(file_priv, dev_priv,
dev_priv->virt_surfaces[i].lower);
}
}
@ -2082,7 +2085,7 @@ static int radeon_surface_alloc(DRM_IOCTL_ARGS)
(drm_radeon_surface_alloc_t __user *) data,
sizeof(alloc));
if (alloc_surface(&alloc, dev_priv, filp) == -1)
if (alloc_surface(&alloc, dev_priv, file_priv) == -1)
return -EINVAL;
else
return 0;
@ -2097,7 +2100,7 @@ static int radeon_surface_free(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(memfree, (drm_radeon_surface_free_t __user *) data,
sizeof(memfree));
if (free_surface(filp, dev_priv, memfree.address))
if (free_surface(file_priv, dev_priv, memfree.address))
return -EINVAL;
else
return 0;
@ -2112,7 +2115,7 @@ static int radeon_cp_clear(DRM_IOCTL_ARGS)
drm_radeon_clear_rect_t depth_boxes[RADEON_NR_SAREA_CLIPRECTS];
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(clear, (drm_radeon_clear_t __user *) data,
sizeof(clear));
@ -2168,7 +2171,7 @@ static int radeon_cp_flip(DRM_IOCTL_ARGS)
drm_radeon_private_t *dev_priv = dev->dev_private;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
RING_SPACE_TEST_WITH_RETURN(dev_priv);
@ -2188,7 +2191,7 @@ static int radeon_cp_swap(DRM_IOCTL_ARGS)
drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
RING_SPACE_TEST_WITH_RETURN(dev_priv);
@ -2206,16 +2209,13 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf;
drm_radeon_vertex_t vertex;
drm_radeon_tcl_prim_t prim;
LOCK_TEST_WITH_RETURN(dev, filp);
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(vertex, (drm_radeon_vertex_t __user *) data,
sizeof(vertex));
@ -2238,9 +2238,9 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS)
buf = dma->buflist[vertex.idx];
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -2254,7 +2254,7 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS)
buf->used = vertex.count; /* not used? */
if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
if (radeon_emit_state(dev_priv, filp_priv,
if (radeon_emit_state(dev_priv, file_priv,
&sarea_priv->context_state,
sarea_priv->tex_state,
sarea_priv->dirty)) {
@ -2289,7 +2289,6 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf;
@ -2297,9 +2296,7 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
drm_radeon_tcl_prim_t prim;
int count;
LOCK_TEST_WITH_RETURN(dev, filp);
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(elts, (drm_radeon_indices_t __user *) data,
sizeof(elts));
@ -2322,9 +2319,9 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
buf = dma->buflist[elts.idx];
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -2347,7 +2344,7 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
buf->used = elts.end;
if (sarea_priv->dirty & ~RADEON_UPLOAD_CLIPRECTS) {
if (radeon_emit_state(dev_priv, filp_priv,
if (radeon_emit_state(dev_priv, file_priv,
&sarea_priv->context_state,
sarea_priv->tex_state,
sarea_priv->dirty)) {
@ -2387,7 +2384,7 @@ static int radeon_cp_texture(DRM_IOCTL_ARGS)
drm_radeon_tex_image_t image;
int ret;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(tex, (drm_radeon_texture_t __user *) data,
sizeof(tex));
@ -2405,7 +2402,7 @@ static int radeon_cp_texture(DRM_IOCTL_ARGS)
RING_SPACE_TEST_WITH_RETURN(dev_priv);
VB_AGE_TEST_WITH_RETURN(dev_priv);
ret = radeon_cp_dispatch_texture(filp, dev, &tex, &image);
ret = radeon_cp_dispatch_texture(dev, file_priv, &tex, &image);
COMMIT_RING();
return ret;
@ -2418,7 +2415,7 @@ static int radeon_cp_stipple(DRM_IOCTL_ARGS)
drm_radeon_stipple_t stipple;
u32 mask[32];
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(stipple, (drm_radeon_stipple_t __user *) data,
sizeof(stipple));
@ -2443,7 +2440,7 @@ static int radeon_cp_indirect(DRM_IOCTL_ARGS)
drm_radeon_indirect_t indirect;
RING_LOCALS;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(indirect,
(drm_radeon_indirect_t __user *) data,
@ -2460,9 +2457,9 @@ static int radeon_cp_indirect(DRM_IOCTL_ARGS)
buf = dma->buflist[indirect.idx];
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
if (buf->pending) {
@ -2507,7 +2504,6 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
drm_radeon_sarea_t *sarea_priv = dev_priv->sarea_priv;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf;
@ -2515,9 +2511,7 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
int i;
unsigned char laststate;
LOCK_TEST_WITH_RETURN(dev, filp);
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(vertex, (drm_radeon_vertex2_t __user *) data,
sizeof(vertex));
@ -2536,9 +2530,9 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
buf = dma->buflist[vertex.idx];
if (buf->filp != filp) {
if (buf->file_priv != file_priv) {
DRM_ERROR("process %d using buffer owned by %p\n",
DRM_CURRENTPID, buf->filp);
DRM_CURRENTPID, buf->file_priv);
return -EINVAL;
}
@ -2565,7 +2559,7 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
sizeof(state)))
return -EFAULT;
if (radeon_emit_state2(dev_priv, filp_priv, &state)) {
if (radeon_emit_state2(dev_priv, file_priv, &state)) {
DRM_ERROR("radeon_emit_state2 failed\n");
return -EINVAL;
}
@ -2603,7 +2597,7 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
}
static int radeon_emit_packets(drm_radeon_private_t * dev_priv,
struct drm_file * filp_priv,
struct drm_file *file_priv,
drm_radeon_cmd_header_t header,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
@ -2623,7 +2617,7 @@ static int radeon_emit_packets(drm_radeon_private_t * dev_priv,
return -EINVAL;
}
if (radeon_check_and_fixup_packets(dev_priv, filp_priv, id, data)) {
if (radeon_check_and_fixup_packets(dev_priv, file_priv, id, data)) {
DRM_ERROR("Packet verification failed\n");
return -EINVAL;
}
@ -2729,7 +2723,7 @@ static __inline__ int radeon_emit_veclinear(drm_radeon_private_t *dev_priv,
}
static int radeon_emit_packet3(struct drm_device * dev,
struct drm_file * filp_priv,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t *cmdbuf)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
@ -2739,7 +2733,7 @@ static int radeon_emit_packet3(struct drm_device * dev,
DRM_DEBUG("\n");
if ((ret = radeon_check_and_fixup_packet3(dev_priv, filp_priv,
if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
cmdbuf, &cmdsz))) {
DRM_ERROR("Packet verification failed\n");
return ret;
@ -2755,7 +2749,7 @@ static int radeon_emit_packet3(struct drm_device * dev,
}
static int radeon_emit_packet3_cliprect(struct drm_device *dev,
struct drm_file *filp_priv,
struct drm_file *file_priv,
drm_radeon_kcmd_buffer_t *cmdbuf,
int orig_nbox)
{
@ -2769,7 +2763,7 @@ static int radeon_emit_packet3_cliprect(struct drm_device *dev,
DRM_DEBUG("\n");
if ((ret = radeon_check_and_fixup_packet3(dev_priv, filp_priv,
if ((ret = radeon_check_and_fixup_packet3(dev_priv, file_priv,
cmdbuf, &cmdsz))) {
DRM_ERROR("Packet verification failed\n");
return ret;
@ -2849,7 +2843,6 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf = NULL;
int idx;
@ -2858,9 +2851,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
int orig_nbox, orig_bufsz;
char *kbuf = NULL;
LOCK_TEST_WITH_RETURN(dev, filp);
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(cmdbuf,
(drm_radeon_cmd_buffer_t __user *) data,
@ -2894,7 +2885,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
if (dev_priv->microcode_version == UCODE_R300) {
int temp;
temp = r300_do_cp_cmdbuf(dev, filp, filp_priv, &cmdbuf);
temp = r300_do_cp_cmdbuf(dev, file_priv, &cmdbuf);
if (orig_bufsz != 0)
drm_free(kbuf, orig_bufsz, DRM_MEM_DRIVER);
@ -2913,7 +2904,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
case RADEON_CMD_PACKET:
DRM_DEBUG("RADEON_CMD_PACKET\n");
if (radeon_emit_packets
(dev_priv, filp_priv, header, &cmdbuf)) {
(dev_priv, file_priv, header, &cmdbuf)) {
DRM_ERROR("radeon_emit_packets failed\n");
goto err;
}
@ -2945,9 +2936,10 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
}
buf = dma->buflist[idx];
if (buf->filp != filp || buf->pending) {
if (buf->file_priv != file_priv || buf->pending) {
DRM_ERROR("bad buffer %p %p %d\n",
buf->filp, filp, buf->pending);
buf->file_priv, file_priv,
buf->pending);
goto err;
}
@ -2956,7 +2948,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
case RADEON_CMD_PACKET3:
DRM_DEBUG("RADEON_CMD_PACKET3\n");
if (radeon_emit_packet3(dev, filp_priv, &cmdbuf)) {
if (radeon_emit_packet3(dev, file_priv, &cmdbuf)) {
DRM_ERROR("radeon_emit_packet3 failed\n");
goto err;
}
@ -2965,7 +2957,7 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
case RADEON_CMD_PACKET3_CLIP:
DRM_DEBUG("RADEON_CMD_PACKET3_CLIP\n");
if (radeon_emit_packet3_cliprect
(dev, filp_priv, &cmdbuf, orig_nbox)) {
(dev, file_priv, &cmdbuf, orig_nbox)) {
DRM_ERROR("radeon_emit_packet3_clip failed\n");
goto err;
}
@ -3105,18 +3097,15 @@ static int radeon_cp_setparam(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_file *filp_priv;
drm_radeon_setparam_t sp;
struct drm_radeon_driver_file_fields *radeon_priv;
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
DRM_COPY_FROM_USER_IOCTL(sp, (drm_radeon_setparam_t __user *) data,
sizeof(sp));
switch (sp.param) {
case RADEON_SETPARAM_FB_LOCATION:
radeon_priv = filp_priv->driver_priv;
radeon_priv = file_priv->driver_priv;
radeon_priv->radeon_fb_delta = dev_priv->fb_location - sp.value;
break;
case RADEON_SETPARAM_SWITCH_TILING:
@ -3162,14 +3151,14 @@ static int radeon_cp_setparam(DRM_IOCTL_ARGS)
*
* DRM infrastructure takes care of reclaiming dma buffers.
*/
void radeon_driver_preclose(struct drm_device *dev, DRMFILE filp)
void radeon_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
{
if (dev->dev_private) {
drm_radeon_private_t *dev_priv = dev->dev_private;
dev_priv->page_flipping = 0;
radeon_mem_release(filp, dev_priv->gart_heap);
radeon_mem_release(filp, dev_priv->fb_heap);
radeon_surfaces_release(filp, dev_priv);
radeon_mem_release(file_priv, dev_priv->gart_heap);
radeon_mem_release(file_priv, dev_priv->fb_heap);
radeon_surfaces_release(file_priv, dev_priv);
}
}
@ -3186,7 +3175,7 @@ void radeon_driver_lastclose(struct drm_device *dev)
radeon_do_release(dev);
}
int radeon_driver_open(struct drm_device *dev, struct drm_file *filp_priv)
int radeon_driver_open(struct drm_device *dev, struct drm_file *file_priv)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
struct drm_radeon_driver_file_fields *radeon_priv;
@ -3199,7 +3188,7 @@ int radeon_driver_open(struct drm_device *dev, struct drm_file *filp_priv)
if (!radeon_priv)
return -ENOMEM;
filp_priv->driver_priv = radeon_priv;
file_priv->driver_priv = radeon_priv;
if (dev_priv)
radeon_priv->radeon_fb_delta = dev_priv->fb_location;
@ -3208,10 +3197,10 @@ int radeon_driver_open(struct drm_device *dev, struct drm_file *filp_priv)
return 0;
}
void radeon_driver_postclose(struct drm_device *dev, struct drm_file *filp_priv)
void radeon_driver_postclose(struct drm_device *dev, struct drm_file *file_priv)
{
struct drm_radeon_driver_file_fields *radeon_priv =
filp_priv->driver_priv;
file_priv->driver_priv;
drm_free(radeon_priv, sizeof(*radeon_priv), DRM_MEM_FILES);
}

20
drivers/char/drm/savage_bci.c
View File

@ -933,7 +933,7 @@ static int savage_bci_init(DRM_IOCTL_ARGS)
DRM_DEVICE;
drm_savage_init_t init;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(init, (drm_savage_init_t __user *) data,
sizeof(init));
@ -956,7 +956,7 @@ static int savage_bci_event_emit(DRM_IOCTL_ARGS)
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(event, (drm_savage_event_emit_t __user *) data,
sizeof(event));
@ -1007,7 +1007,9 @@ static int savage_bci_event_wait(DRM_IOCTL_ARGS)
* DMA buffer management
*/
static int savage_bci_get_buffers(DRMFILE filp, struct drm_device *dev, struct drm_dma *d)
static int savage_bci_get_buffers(struct drm_device *dev,
struct drm_file *file_priv,
struct drm_dma *d)
{
struct drm_buf *buf;
int i;
@ -1017,7 +1019,7 @@ static int savage_bci_get_buffers(DRMFILE filp, struct drm_device *dev, struct d
if (!buf)
return -EAGAIN;
buf->filp = filp;
buf->file_priv = file_priv;
if (DRM_COPY_TO_USER(&d->request_indices[i],
&buf->idx, sizeof(buf->idx)))
@ -1038,7 +1040,7 @@ int savage_bci_buffers(DRM_IOCTL_ARGS)
struct drm_dma d;
int ret = 0;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(d, (struct drm_dma __user *) data, sizeof(d));
@ -1061,7 +1063,7 @@ int savage_bci_buffers(DRM_IOCTL_ARGS)
d.granted_count = 0;
if (d.request_count) {
ret = savage_bci_get_buffers(filp, dev, &d);
ret = savage_bci_get_buffers(dev, file_priv, &d);
}
DRM_COPY_TO_USER_IOCTL((struct drm_dma __user *) data, d, sizeof(d));
@ -1069,7 +1071,7 @@ int savage_bci_buffers(DRM_IOCTL_ARGS)
return ret;
}
void savage_reclaim_buffers(struct drm_device *dev, DRMFILE filp)
void savage_reclaim_buffers(struct drm_device *dev, struct drm_file *file_priv)
{
struct drm_device_dma *dma = dev->dma;
drm_savage_private_t *dev_priv = dev->dev_private;
@ -1088,7 +1090,7 @@ void savage_reclaim_buffers(struct drm_device *dev, DRMFILE filp)
struct drm_buf *buf = dma->buflist[i];
drm_savage_buf_priv_t *buf_priv = buf->dev_private;
if (buf->filp == filp && buf_priv &&
if (buf->file_priv == file_priv && buf_priv &&
buf_priv->next == NULL && buf_priv->prev == NULL) {
uint16_t event;
DRM_DEBUG("reclaimed from client\n");
@ -1098,7 +1100,7 @@ void savage_reclaim_buffers(struct drm_device *dev, DRMFILE filp)
}
}
drm_core_reclaim_buffers(dev, filp);
drm_core_reclaim_buffers(dev, file_priv);
}
drm_ioctl_desc_t savage_ioctls[] = {

3
drivers/char/drm/savage_drv.h
View File

@ -212,7 +212,8 @@ extern int savage_driver_load(struct drm_device *dev, unsigned long chipset);
extern int savage_driver_firstopen(struct drm_device *dev);
extern void savage_driver_lastclose(struct drm_device *dev);
extern int savage_driver_unload(struct drm_device *dev);
extern void savage_reclaim_buffers(struct drm_device * dev, DRMFILE filp);
extern void savage_reclaim_buffers(struct drm_device *dev,
struct drm_file *file_priv);
/* state functions */
extern void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv,

2
drivers/char/drm/savage_state.c
View File

@ -969,7 +969,7 @@ int savage_bci_cmdbuf(DRM_IOCTL_ARGS)
DRM_DEBUG("\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(cmdbuf, (drm_savage_cmdbuf_t __user *) data,
sizeof(cmdbuf));

3
drivers/char/drm/sis_drv.h
View File

@ -63,7 +63,8 @@ typedef struct drm_sis_private {
} drm_sis_private_t;
extern int sis_idle(struct drm_device *dev);
extern void sis_reclaim_buffers_locked(struct drm_device *dev, struct file *filp);
extern void sis_reclaim_buffers_locked(struct drm_device *dev,
struct drm_file *file_priv);
extern void sis_lastclose(struct drm_device *dev);
extern drm_ioctl_desc_t sis_ioctls[];

16
drivers/char/drm/sis_mm.c
View File

@ -123,7 +123,7 @@ static int sis_fb_init(DRM_IOCTL_ARGS)
return 0;
}
static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv,
static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file_priv,
unsigned long data, int pool)
{
drm_sis_private_t *dev_priv = dev->dev_private;
@ -145,7 +145,7 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file * priv,
mem.size = (mem.size + SIS_MM_ALIGN_MASK) >> SIS_MM_ALIGN_SHIFT;
item = drm_sman_alloc(&dev_priv->sman, pool, mem.size, 0,
(unsigned long)priv);
(unsigned long)file_priv);
mutex_unlock(&dev->struct_mutex);
if (item) {
@ -191,7 +191,7 @@ static int sis_drm_free(DRM_IOCTL_ARGS)
static int sis_fb_alloc(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
return sis_drm_alloc(dev, priv, data, VIDEO_TYPE);
return sis_drm_alloc(dev, file_priv, data, VIDEO_TYPE);
}
static int sis_ioctl_agp_init(DRM_IOCTL_ARGS)
@ -226,7 +226,7 @@ static int sis_ioctl_agp_alloc(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
return sis_drm_alloc(dev, priv, data, AGP_TYPE);
return sis_drm_alloc(dev, file_priv, data, AGP_TYPE);
}
static drm_local_map_t *sis_reg_init(struct drm_device *dev)
@ -314,13 +314,13 @@ void sis_lastclose(struct drm_device *dev)
mutex_unlock(&dev->struct_mutex);
}
void sis_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
void sis_reclaim_buffers_locked(struct drm_device * dev,
struct drm_file *file_priv)
{
drm_sis_private_t *dev_priv = dev->dev_private;
struct drm_file *priv = filp->private_data;
mutex_lock(&dev->struct_mutex);
if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)priv)) {
if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)file_priv)) {
mutex_unlock(&dev->struct_mutex);
return;
}
@ -329,7 +329,7 @@ void sis_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
dev->driver->dma_quiescent(dev);
}
drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)priv);
drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)file_priv);
mutex_unlock(&dev->struct_mutex);
return;
}

8
drivers/char/drm/via_dma.c
View File

@ -330,7 +330,7 @@ static int via_flush_ioctl(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return via_driver_dma_quiescent(dev);
}
@ -341,7 +341,7 @@ static int via_cmdbuffer(DRM_IOCTL_ARGS)
drm_via_cmdbuffer_t cmdbuf;
int ret;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(cmdbuf, (drm_via_cmdbuffer_t __user *) data,
sizeof(cmdbuf));
@ -386,7 +386,7 @@ static int via_pci_cmdbuffer(DRM_IOCTL_ARGS)
drm_via_cmdbuffer_t cmdbuf;
int ret;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(cmdbuf, (drm_via_cmdbuffer_t __user *) data,
sizeof(cmdbuf));
@ -662,7 +662,7 @@ static int via_cmdbuf_size(DRM_IOCTL_ARGS)
drm_via_private_t *dev_priv;
DRM_DEBUG("via cmdbuf_size\n");
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
dev_priv = (drm_via_private_t *) dev->dev_private;

2
drivers/char/drm/via_drv.h
View File

@ -144,7 +144,7 @@ extern void via_init_futex(drm_via_private_t * dev_priv);
extern void via_cleanup_futex(drm_via_private_t * dev_priv);
extern void via_release_futex(drm_via_private_t * dev_priv, int context);
extern void via_reclaim_buffers_locked(struct drm_device *dev, struct file *filp);
extern void via_reclaim_buffers_locked(struct drm_device *dev, struct drm_file *file_priv);
extern void via_lastclose(struct drm_device *dev);
extern void via_dmablit_handler(struct drm_device *dev, int engine, int from_irq);

10
drivers/char/drm/via_mm.c
View File

@ -149,7 +149,7 @@ int via_mem_alloc(DRM_IOCTL_ARGS)
tmpSize = (mem.size + VIA_MM_ALIGN_MASK) >> VIA_MM_ALIGN_SHIFT;
item = drm_sman_alloc(&dev_priv->sman, mem.type, tmpSize, 0,
(unsigned long)priv);
(unsigned long)file_priv);
mutex_unlock(&dev->struct_mutex);
if (item) {
mem.offset = ((mem.type == VIA_MEM_VIDEO) ?
@ -188,13 +188,13 @@ int via_mem_free(DRM_IOCTL_ARGS)
}
void via_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
void via_reclaim_buffers_locked(struct drm_device * dev,
struct drm_file *file_priv)
{
drm_via_private_t *dev_priv = dev->dev_private;
struct drm_file *priv = filp->private_data;
mutex_lock(&dev->struct_mutex);
if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)priv)) {
if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)file_priv)) {
mutex_unlock(&dev->struct_mutex);
return;
}
@ -203,7 +203,7 @@ void via_reclaim_buffers_locked(struct drm_device * dev, struct file *filp)
dev->driver->dma_quiescent(dev);
}
drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)priv);
drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)file_priv);
mutex_unlock(&dev->struct_mutex);
return;
}