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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 everything
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls
went the other direction.
main
Eric Anholt 2007-07-20 06:39:25 -07:00
parent 35de486836
commit c1119b1b09
59 changed files with 815 additions and 833 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
bsd-core/drmP.h
View File

@ -217,10 +217,6 @@ MALLOC_DECLARE(M_DRM);
#define spldrm() spltty()
#endif /* __NetBSD__ || __OpenBSD__ */
/* Currently our DRMFILE (filp) is a void * which is actually the pid
* of the current process. It should be a per-open unique pointer, but
* code for that is not yet written */
#define DRMFILE void *
#define DRM_IRQ_ARGS void *arg
typedef void irqreturn_t;
#define IRQ_HANDLED /* nothing */
@ -237,7 +233,8 @@ enum {
#define DRM_DEVICE \
drm_device_t *dev = kdev->si_drv1
#define DRM_IOCTL_ARGS struct cdev *kdev, u_long cmd, caddr_t data, \
int flags, DRM_STRUCTPROC *p, DRMFILE filp
int flags, DRM_STRUCTPROC *p, \
struct drm_file *file_priv
#define PAGE_ALIGN(addr) round_page(addr)
/* DRM_SUSER returns true if the user is superuser */
@ -260,8 +257,9 @@ enum {
drm_device_t *dev = (device_lookup(&drm_cd, \
minor(kdev)))->dv_cfdata->cf_driver->cd_devs[minor(kdev)]
#endif /* __OpenBSD__ */
#define DRM_IOCTL_ARGS dev_t kdev, u_long cmd, caddr_t data, \
int flags, DRM_STRUCTPROC *p, DRMFILE filp
#define DRM_IOCTL_ARGS dev_t kdev, u_long cmd, caddr_t data, \
int flags, DRM_STRUCTPROC *p, \
struct drm_file *file_priv
#define CDEV_MAJOR 34
#define PAGE_ALIGN(addr) (((addr) + PAGE_SIZE - 1) & PAGE_MASK)
@ -385,23 +383,10 @@ typedef vaddr_t vm_offset_t;
(_map) = (_dev)->context_sareas[_ctx]; \
} while(0)
#define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) \
do { \
if (_filp != (DRMFILE)(intptr_t)DRM_CURRENTPID) { \
DRM_ERROR("filp doesn't match curproc\n"); \
return EINVAL; \
} \
_priv = drm_find_file_by_proc(dev, DRM_CURPROC); \
if (_priv == NULL) { \
DRM_ERROR("can't find authenticator\n"); \
return EINVAL; \
} \
} while (0)
#define LOCK_TEST_WITH_RETURN(dev, filp) \
#define LOCK_TEST_WITH_RETURN(dev, file_priv) \
do { \
if (!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock) || \
dev->lock.filp != filp) { \
dev->lock.file_priv != file_priv) { \
DRM_ERROR("%s called without lock held\n", \
__FUNCTION__); \
return EINVAL; \
@ -479,7 +464,7 @@ typedef struct drm_buf {
unsigned long bus_address; /* Bus address of buffer */
struct drm_buf *next; /* Kernel-only: used for free list */
__volatile__ int pending; /* On hardware DMA queue */
DRMFILE filp; /* Unique identifier of holding process */
struct drm_file *file_priv; /* Unique identifier of holding process */
int context; /* Kernel queue for this buffer */
enum {
DRM_LIST_NONE = 0,
@ -541,7 +526,7 @@ struct drm_file {
typedef struct drm_lock_data {
drm_hw_lock_t *hw_lock; /* Hardware lock */
DRMFILE filp; /* Unique identifier of holding process (NULL is kernel)*/
struct drm_file *file_priv; /* Unique identifier of holding process (NULL is kernel)*/
int lock_queue; /* Queue of blocked processes */
unsigned long lock_time; /* Time of last lock in jiffies */
} drm_lock_data_t;
@ -645,11 +630,12 @@ struct drm_driver_info {
int (*load)(struct drm_device *, unsigned long flags);
int (*firstopen)(struct drm_device *);
int (*open)(struct drm_device *, drm_file_t *);
void (*preclose)(struct drm_device *, void *filp);
void (*preclose)(struct drm_device *, struct drm_file *file_priv);
void (*postclose)(struct drm_device *, drm_file_t *);
void (*lastclose)(struct drm_device *);
int (*unload)(struct drm_device *);
void (*reclaim_buffers_locked)(struct drm_device *, void *filp);
void (*reclaim_buffers_locked)(struct drm_device *,
struct drm_file *file_priv);
int (*dma_ioctl)(DRM_IOCTL_ARGS);
void (*dma_ready)(struct drm_device *);
int (*dma_quiescent)(struct drm_device *);
@ -900,7 +886,7 @@ int drm_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request);
int drm_dma_setup(drm_device_t *dev);
void drm_dma_takedown(drm_device_t *dev);
void drm_free_buffer(drm_device_t *dev, drm_buf_t *buf);
void drm_reclaim_buffers(drm_device_t *dev, DRMFILE filp);
void drm_reclaim_buffers(drm_device_t *dev, struct drm_file *file_priv);
#define drm_core_reclaim_buffers drm_reclaim_buffers
/* IRQ support (drm_irq.c) */

8
bsd-core/drm_bufs.c
View File

@ -469,7 +469,7 @@ static int drm_do_addbufs_agp(drm_device_t *dev, drm_buf_desc_t *request)
buf->address = (void *)(agp_offset + offset);
buf->next = NULL;
buf->pending = 0;
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver.buf_priv_size;
buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
@ -610,7 +610,7 @@ static int drm_do_addbufs_pci(drm_device_t *dev, drm_buf_desc_t *request)
buf->bus_address = dmah->busaddr + offset;
buf->next = NULL;
buf->pending = 0;
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver.buf_priv_size;
buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
@ -724,7 +724,7 @@ static int drm_do_addbufs_sg(drm_device_t *dev, drm_buf_desc_t *request)
buf->address = (void *)(agp_offset + offset + dev->sg->handle);
buf->next = NULL;
buf->pending = 0;
buf->filp = NULL;
buf->file_priv = NULL;
buf->dev_priv_size = dev->driver.buf_priv_size;
buf->dev_private = malloc(buf->dev_priv_size, M_DRM,
@ -1008,7 +1008,7 @@ int drm_freebufs(DRM_IOCTL_ARGS)
break;
}
buf = dma->buflist[idx];
if ( buf->filp != filp ) {
if ( buf->file_priv != file_priv ) {
DRM_ERROR("Process %d freeing buffer not owned\n",
DRM_CURRENTPID);
retcode = EINVAL;

9
bsd-core/drm_dma.c
View File

@ -89,18 +89,18 @@ void drm_free_buffer(drm_device_t *dev, drm_buf_t *buf)
if (!buf) return;
buf->pending = 0;
buf->filp = NULL;
buf->file_priv= NULL;
buf->used = 0;
}
void drm_reclaim_buffers(drm_device_t *dev, DRMFILE filp)
void drm_reclaim_buffers(drm_device_t *dev, struct drm_file *file_priv)
{
drm_device_dma_t *dma = dev->dma;
int i;
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]);
@ -122,7 +122,8 @@ int drm_dma(DRM_IOCTL_ARGS)
DRM_DEVICE;
if (dev->driver.dma_ioctl) {
return -dev->driver.dma_ioctl(kdev, cmd, data, flags, p, filp);
return -dev->driver.dma_ioctl(kdev, cmd, data, flags, p,
file_priv);
} else {
DRM_DEBUG("DMA ioctl on driver with no dma handler\n");
return EINVAL;

56
bsd-core/drm_drv.c
View File

@ -499,7 +499,7 @@ static int drm_lastclose(drm_device_t *dev)
drm_dma_takedown(dev);
if ( dev->lock.hw_lock ) {
dev->lock.hw_lock = NULL; /* SHM removed */
dev->lock.filp = NULL;
dev->lock.file_priv = NULL;
DRM_WAKEUP_INT((void *)&dev->lock.lock_queue);
}
@ -704,24 +704,23 @@ int drm_open(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
int drm_close(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
{
drm_file_t *priv;
drm_file_t *file_priv;
DRM_DEVICE;
int retcode = 0;
DRMFILE filp = (void *)(uintptr_t)(DRM_CURRENTPID);
DRM_DEBUG( "open_count = %d\n", dev->open_count );
DRM_LOCK();
priv = drm_find_file_by_proc(dev, p);
if (!priv) {
file_priv = drm_find_file_by_proc(dev, p);
if (!file_priv) {
DRM_UNLOCK();
DRM_ERROR("can't find authenticator\n");
return EINVAL;
}
if (dev->driver.preclose != NULL)
dev->driver.preclose(dev, filp);
dev->driver.preclose(dev, file_priv);
/* ========================================================
* Begin inline drm_release
@ -736,12 +735,12 @@ int drm_close(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
#endif
if (dev->lock.hw_lock && _DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)
&& dev->lock.filp == filp) {
&& dev->lock.file_priv == file_priv) {
DRM_DEBUG("Process %d dead, freeing lock for context %d\n",
DRM_CURRENTPID,
_DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock));
if (dev->driver.reclaim_buffers_locked != NULL)
dev->driver.reclaim_buffers_locked(dev, filp);
dev->driver.reclaim_buffers_locked(dev, file_priv);
drm_lock_free(dev, &dev->lock.hw_lock->lock,
_DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock));
@ -761,7 +760,7 @@ int drm_close(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
}
if (drm_lock_take(&dev->lock.hw_lock->lock,
DRM_KERNEL_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 */
@ -778,14 +777,14 @@ int drm_close(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
break;
}
if (retcode == 0) {
dev->driver.reclaim_buffers_locked(dev, filp);
dev->driver.reclaim_buffers_locked(dev, file_priv);
drm_lock_free(dev, &dev->lock.hw_lock->lock,
DRM_KERNEL_CONTEXT);
}
}
if (dev->driver.use_dma && !dev->driver.reclaim_buffers_locked)
drm_reclaim_buffers(dev, filp);
drm_reclaim_buffers(dev, file_priv);
#if defined (__FreeBSD__) && (__FreeBSD_version >= 500000)
funsetown(&dev->buf_sigio);
@ -795,11 +794,11 @@ int drm_close(struct cdev *kdev, int flags, int fmt, DRM_STRUCTPROC *p)
dev->buf_pgid = 0;
#endif /* __NetBSD__ || __OpenBSD__ */
if (--priv->refs == 0) {
if (--file_priv->refs == 0) {
if (dev->driver.postclose != NULL)
dev->driver.postclose(dev, priv);
TAILQ_REMOVE(&dev->files, priv, link);
free(priv, M_DRM);
dev->driver.postclose(dev, file_priv);
TAILQ_REMOVE(&dev->files, file_priv, link);
free(file_priv, M_DRM);
}
/* ========================================================
@ -830,26 +829,27 @@ int drm_ioctl(struct cdev *kdev, u_long cmd, caddr_t data, int flags,
int (*func)(DRM_IOCTL_ARGS);
int nr = DRM_IOCTL_NR(cmd);
int is_driver_ioctl = 0;
drm_file_t *priv;
DRMFILE filp = (DRMFILE)(uintptr_t)DRM_CURRENTPID;
drm_file_t *file_priv;
DRM_LOCK();
priv = drm_find_file_by_proc(dev, p);
file_priv = drm_find_file_by_proc(dev, p);
DRM_UNLOCK();
if (priv == NULL) {
if (file_priv == NULL) {
DRM_ERROR("can't find authenticator\n");
return EINVAL;
}
atomic_inc( &dev->counts[_DRM_STAT_IOCTLS] );
++priv->ioctl_count;
++file_priv->ioctl_count;
#ifdef __FreeBSD__
DRM_DEBUG( "pid=%d, cmd=0x%02lx, nr=0x%02x, dev 0x%lx, auth=%d\n",
DRM_CURRENTPID, cmd, nr, (long)dev->device, priv->authenticated );
DRM_CURRENTPID, cmd, nr, (long)dev->device,
file_priv->authenticated );
#elif defined(__NetBSD__) || defined(__OpenBSD__)
DRM_DEBUG( "pid=%d, cmd=0x%02lx, nr=0x%02x, dev 0x%lx, auth=%d\n",
DRM_CURRENTPID, cmd, nr, (long)&dev->device, priv->authenticated );
DRM_CURRENTPID, cmd, nr, (long)&dev->device,
file_priv->authenticated );
#endif
switch (cmd) {
@ -904,17 +904,15 @@ int drm_ioctl(struct cdev *kdev, u_long cmd, caddr_t data, int flags,
DRM_DEBUG( "no function\n" );
return EINVAL;
}
/* ioctl->master check should be against something in the filp set up
* for the first opener, but it doesn't matter yet.
*/
if (((ioctl->flags & DRM_ROOT_ONLY) && !DRM_SUSER(p)) ||
((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))
return EACCES;
if (is_driver_ioctl)
DRM_LOCK();
retcode = func(kdev, cmd, data, flags, p, filp);
retcode = func(kdev, cmd, data, flags, p, file_priv);
if (is_driver_ioctl) {
DRM_UNLOCK();
/* Driver ioctls in shared code follow the linux convention of

2
bsd-core/drm_irq.c
View File

@ -306,7 +306,7 @@ static void drm_locked_task(void *context, int pending __unused)
if (drm_lock_take(&dev->lock.hw_lock->lock,
DRM_KERNEL_CONTEXT))
{
dev->lock.filp = (void *)(uintptr_t)DRM_CURRENTPID;
dev->lock.file_priv = NULL; /* kernel owned */
dev->lock.lock_time = jiffies;
atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
break; /* Got lock */

6
bsd-core/drm_lock.c
View File

@ -66,7 +66,7 @@ int drm_lock_transfer(drm_device_t *dev,
{
unsigned int old, new;
dev->lock.filp = NULL;
dev->lock.file_priv = NULL;
do {
old = *lock;
new = context | _DRM_LOCK_HELD;
@ -80,7 +80,7 @@ int drm_lock_free(drm_device_t *dev,
{
unsigned int old, new;
dev->lock.filp = NULL;
dev->lock.file_priv = NULL;
do {
old = *lock;
new = 0;
@ -118,7 +118,7 @@ int drm_lock(DRM_IOCTL_ARGS)
DRM_LOCK();
for (;;) {
if (drm_lock_take(&dev->lock.hw_lock->lock, lock.context)) {
dev->lock.filp = (void *)(uintptr_t)DRM_CURRENTPID;
dev->lock.file_priv = file_priv;
dev->lock.lock_time = jiffies;
atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
break; /* Got lock */

133
linux-core/drmP.h
View File

@ -84,6 +84,8 @@
#include "drm_os_linux.h"
#include "drm_hashtab.h"
struct drm_file;
/* If you want the memory alloc debug functionality, change define below */
/* #define DEBUG_MEMORY */
@ -248,15 +250,15 @@
* Test that the hardware lock is held by the caller, returning otherwise.
*
* \param dev DRM device.
* \param filp file pointer of the caller.
* \param file_priv DRM file private pointer of the caller.
*/
#define LOCK_TEST_WITH_RETURN( dev, filp ) \
#define LOCK_TEST_WITH_RETURN( dev, file_priv ) \
do { \
if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || \
dev->lock.filp != filp ) { \
dev->lock.file_priv != file_priv ) { \
DRM_ERROR( "%s called without lock held, held %d owner %p %p\n",\
__FUNCTION__, _DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ),\
dev->lock.filp, filp ); \
dev->lock.file_priv, file_priv ); \
return -EINVAL; \
} \
} while (0)
@ -277,11 +279,11 @@ 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,
@ -323,7 +325,7 @@ 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 {
@ -419,6 +421,7 @@ struct drm_file {
struct list_head user_objects;
struct drm_open_hash refd_object_hash[_DRM_NO_REF_TYPES];
struct file *filp;
void *driver_priv;
};
@ -446,7 +449,8 @@ 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) */
/** Private of lock holder's file (NULL=kernel) */
struct drm_file *file_priv;
wait_queue_head_t lock_queue; /**< Queue of blocked processes */
unsigned long lock_time; /**< Time of last lock in jiffies */
spinlock_t spinlock;
@ -603,7 +607,7 @@ 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 *);
@ -637,11 +641,12 @@ 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, struct drm_set_version * sv);
@ -939,69 +944,70 @@ extern void drm_init_memctl(size_t low_threshold,
size_t unit_size);
/* 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,
unsigned int cmd, unsigned long arg);
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);
@ -1013,8 +1019,7 @@ 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);
@ -1023,21 +1028,21 @@ extern int drm_addbufs_fb (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_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 int drm_order(unsigned long size);
extern unsigned long drm_get_resource_start(struct drm_device *dev,
@ -1052,10 +1057,11 @@ extern struct drm_map_list *drm_find_matching_map(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);
@ -1063,7 +1069,7 @@ 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);
@ -1072,28 +1078,31 @@ 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,
unsigned int cmd, unsigned long arg);
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,
unsigned int cmd, unsigned long arg);
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,
unsigned int cmd, unsigned long arg);
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);
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,11)
extern DRM_AGP_MEM *drm_agp_allocate_memory(size_t pages, u32 type);
@ -1128,10 +1137,10 @@ 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_ioctl(struct inode *inode, struct file *filp,
extern int drm_sg_alloc_ioctl(struct inode *inode, struct drm_file *file_priv,
unsigned int cmd, unsigned long arg);
extern int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request);
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
linux-core/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.
@ -70,10 +70,9 @@ 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_agp_info info;
int err;
@ -123,7 +122,7 @@ 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.
@ -131,12 +130,10 @@ 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 );
}
/**
@ -162,12 +159,11 @@ 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);
}
@ -198,11 +194,10 @@ 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;
@ -216,7 +211,7 @@ 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.
@ -259,11 +254,10 @@ 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;
@ -315,7 +309,7 @@ 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.
@ -342,11 +336,10 @@ 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
@ -361,7 +354,7 @@ 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.
@ -393,11 +386,10 @@ 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
@ -412,7 +404,7 @@ 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.
@ -443,11 +435,10 @@ 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
linux-core/drm_auth.c
View File

@ -127,27 +127,26 @@ 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);
@ -156,8 +155,8 @@ 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);
@ -170,18 +169,17 @@ 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;

100
linux-core/drm_bo.c
View File

@ -505,7 +505,8 @@ void drm_bo_usage_deref_locked(struct drm_buffer_object ** bo)
}
}
static void drm_bo_base_deref_locked(struct drm_file * priv, struct drm_user_object * uo)
static void drm_bo_base_deref_locked(struct drm_file * file_priv,
struct drm_user_object * uo)
{
struct drm_buffer_object *bo =
drm_user_object_entry(uo, struct drm_buffer_object, base);
@ -535,13 +536,13 @@ static void drm_bo_usage_deref_unlocked(struct drm_buffer_object ** bo)
* and deregister fence object usage.
*/
int drm_fence_buffer_objects(struct drm_file * priv,
int drm_fence_buffer_objects(struct drm_file * file_priv,
struct list_head *list,
uint32_t fence_flags,
struct drm_fence_object * fence,
struct drm_fence_object ** used_fence)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_buffer_manager *bm = &dev->bm;
struct drm_buffer_object *entry;
@ -921,21 +922,21 @@ static int drm_bo_new_mask(struct drm_buffer_object * bo,
* Call dev->struct_mutex locked.
*/
struct drm_buffer_object *drm_lookup_buffer_object(struct drm_file * priv,
struct drm_buffer_object *drm_lookup_buffer_object(struct drm_file *file_priv,
uint32_t handle, int check_owner)
{
struct drm_user_object *uo;
struct drm_buffer_object *bo;
uo = drm_lookup_user_object(priv, handle);
uo = drm_lookup_user_object(file_priv, handle);
if (!uo || (uo->type != drm_buffer_type)) {
DRM_ERROR("Could not find buffer object 0x%08x\n", handle);
return NULL;
}
if (check_owner && priv != uo->owner) {
if (!drm_lookup_ref_object(priv, uo, _DRM_REF_USE))
if (check_owner && file_priv != uo->owner) {
if (!drm_lookup_ref_object(file_priv, uo, _DRM_REF_USE))
return NULL;
}
@ -1102,17 +1103,17 @@ static void drm_bo_fill_rep_arg(struct drm_buffer_object * bo,
* unregistered.
*/
static int drm_buffer_object_map(struct drm_file * priv, uint32_t handle,
static int drm_buffer_object_map(struct drm_file *file_priv, uint32_t handle,
uint32_t map_flags, unsigned hint,
struct drm_bo_info_rep *rep)
{
struct drm_buffer_object *bo;
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
int ret = 0;
int no_wait = hint & DRM_BO_HINT_DONT_BLOCK;
mutex_lock(&dev->struct_mutex);
bo = drm_lookup_buffer_object(priv, handle, 1);
bo = drm_lookup_buffer_object(file_priv, handle, 1);
mutex_unlock(&dev->struct_mutex);
if (!bo)
@ -1169,7 +1170,7 @@ static int drm_buffer_object_map(struct drm_file * priv, uint32_t handle,
}
mutex_lock(&dev->struct_mutex);
ret = drm_add_ref_object(priv, &bo->base, _DRM_REF_TYPE1);
ret = drm_add_ref_object(file_priv, &bo->base, _DRM_REF_TYPE1);
mutex_unlock(&dev->struct_mutex);
if (ret) {
if (atomic_add_negative(-1, &bo->mapped))
@ -1183,28 +1184,28 @@ static int drm_buffer_object_map(struct drm_file * priv, uint32_t handle,
return ret;
}
static int drm_buffer_object_unmap(struct drm_file * priv, uint32_t handle)
static int drm_buffer_object_unmap(struct drm_file *file_priv, uint32_t handle)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_buffer_object *bo;
struct drm_ref_object *ro;
int ret = 0;
mutex_lock(&dev->struct_mutex);
bo = drm_lookup_buffer_object(priv, handle, 1);
bo = drm_lookup_buffer_object(file_priv, handle, 1);
if (!bo) {
ret = -EINVAL;
goto out;
}
ro = drm_lookup_ref_object(priv, &bo->base, _DRM_REF_TYPE1);
ro = drm_lookup_ref_object(file_priv, &bo->base, _DRM_REF_TYPE1);
if (!ro) {
ret = -EINVAL;
goto out;
}
drm_remove_ref_object(priv, ro);
drm_remove_ref_object(file_priv, ro);
drm_bo_usage_deref_locked(&bo);
out:
mutex_unlock(&dev->struct_mutex);
@ -1215,7 +1216,7 @@ static int drm_buffer_object_unmap(struct drm_file * priv, uint32_t handle)
* Call struct-sem locked.
*/
static void drm_buffer_user_object_unmap(struct drm_file * priv,
static void drm_buffer_user_object_unmap(struct drm_file *file_priv,
struct drm_user_object * uo,
enum drm_ref_type action)
{
@ -1489,19 +1490,19 @@ static int drm_buffer_object_validate(struct drm_buffer_object * bo,
return 0;
}
static int drm_bo_handle_validate(struct drm_file * priv,
static int drm_bo_handle_validate(struct drm_file *file_priv,
uint32_t handle,
uint32_t fence_class,
uint64_t flags, uint64_t mask, uint32_t hint,
struct drm_bo_info_rep *rep)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_buffer_object *bo;
int ret;
int no_wait = hint & DRM_BO_HINT_DONT_BLOCK;
mutex_lock(&dev->struct_mutex);
bo = drm_lookup_buffer_object(priv, handle, 1);
bo = drm_lookup_buffer_object(file_priv, handle, 1);
mutex_unlock(&dev->struct_mutex);
if (!bo) {
return -EINVAL;
@ -1532,14 +1533,14 @@ static int drm_bo_handle_validate(struct drm_file * priv,
return ret;
}
static int drm_bo_handle_info(struct drm_file *priv, uint32_t handle,
static int drm_bo_handle_info(struct drm_file *file_priv, uint32_t handle,
struct drm_bo_info_rep *rep)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_buffer_object *bo;
mutex_lock(&dev->struct_mutex);
bo = drm_lookup_buffer_object(priv, handle, 1);
bo = drm_lookup_buffer_object(file_priv, handle, 1);
mutex_unlock(&dev->struct_mutex);
if (!bo) {
@ -1554,17 +1555,17 @@ static int drm_bo_handle_info(struct drm_file *priv, uint32_t handle,
return 0;
}
static int drm_bo_handle_wait(struct drm_file *priv, uint32_t handle,
static int drm_bo_handle_wait(struct drm_file *file_priv, uint32_t handle,
uint32_t hint,
struct drm_bo_info_rep *rep)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
struct drm_buffer_object *bo;
int no_wait = hint & DRM_BO_HINT_DONT_BLOCK;
int ret;
mutex_lock(&dev->struct_mutex);
bo = drm_lookup_buffer_object(priv, handle, 1);
bo = drm_lookup_buffer_object(file_priv, handle, 1);
mutex_unlock(&dev->struct_mutex);
if (!bo) {
@ -1672,14 +1673,15 @@ int drm_buffer_object_create(struct drm_device *dev,
return ret;
}
static int drm_bo_add_user_object(struct drm_file * priv, struct drm_buffer_object * bo,
static int drm_bo_add_user_object(struct drm_file *file_priv,
struct drm_buffer_object *bo,
int shareable)
{
struct drm_device *dev = priv->head->dev;
struct drm_device *dev = file_priv->head->dev;
int ret;
mutex_lock(&dev->struct_mutex);
ret = drm_add_user_object(priv, &bo->base, shareable);
ret = drm_add_user_object(file_priv, &bo->base, shareable);
if (ret)
goto out;
@ -1693,9 +1695,9 @@ static int drm_bo_add_user_object(struct drm_file * priv, struct drm_buffer_obje
return ret;
}
static int drm_bo_lock_test(struct drm_device * dev, struct file *filp)
static int drm_bo_lock_test(struct drm_device * dev, struct drm_file *file_priv)
{
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return 0;
}
@ -1724,10 +1726,10 @@ int drm_bo_op_ioctl(DRM_IOCTL_ARGS)
ret = 0;
switch (req->op) {
case drm_bo_validate:
ret = drm_bo_lock_test(dev, filp);
ret = drm_bo_lock_test(dev, file_priv);
if (ret)
break;
ret = drm_bo_handle_validate(priv, req->bo_req.handle,
ret = drm_bo_handle_validate(file_priv, req->bo_req.handle,
req->bo_req.fence_class,
req->bo_req.flags,
req->bo_req.mask,
@ -1779,18 +1781,18 @@ int drm_bo_create_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_bo_lock_test(dev, filp);
ret = drm_bo_lock_test(dev, file_priv);
if (ret)
goto out;
ret = drm_buffer_object_create(priv->head->dev,
ret = drm_buffer_object_create(file_priv->head->dev,
req->size, req->type, req->mask,
req->hint, req->page_alignment,
req->buffer_start, &entry);
if (ret)
goto out;
ret = drm_bo_add_user_object(priv, entry,
ret = drm_bo_add_user_object(file_priv, entry,
req->mask & DRM_BO_FLAG_SHAREABLE);
if (ret) {
drm_bo_usage_deref_unlocked(&entry);
@ -1822,12 +1824,12 @@ int drm_bo_destroy_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
mutex_lock(&dev->struct_mutex);
uo = drm_lookup_user_object(priv, arg.handle);
if (!uo || (uo->type != drm_buffer_type) || uo->owner != priv) {
uo = drm_lookup_user_object(file_priv, arg.handle);
if (!uo || (uo->type != drm_buffer_type) || uo->owner != file_priv) {
mutex_unlock(&dev->struct_mutex);
return -EINVAL;
}
ret = drm_remove_user_object(priv, uo);
ret = drm_remove_user_object(file_priv, uo);
mutex_unlock(&dev->struct_mutex);
return ret;
@ -1847,7 +1849,7 @@ int drm_bo_map_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_buffer_object_map(priv, req->handle, req->mask,
ret = drm_buffer_object_map(file_priv, req->handle, req->mask,
req->hint, rep);
if (ret)
return ret;
@ -1868,7 +1870,7 @@ int drm_bo_unmap_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_buffer_object_unmap(priv, arg.handle);
ret = drm_buffer_object_unmap(file_priv, arg.handle);
return ret;
}
@ -1889,12 +1891,12 @@ int drm_bo_reference_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_user_object_ref(priv, req->handle,
ret = drm_user_object_ref(file_priv, req->handle,
drm_buffer_type, &uo);
if (ret)
return ret;
ret = drm_bo_handle_info(priv, req->handle, rep);
ret = drm_bo_handle_info(file_priv, req->handle, rep);
if (ret)
return ret;
@ -1915,7 +1917,7 @@ int drm_bo_unreference_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_user_object_unref(priv, arg.handle, drm_buffer_type);
ret = drm_user_object_unref(file_priv, arg.handle, drm_buffer_type);
return ret;
}
@ -1934,7 +1936,7 @@ int drm_bo_info_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_bo_handle_info(priv, req->handle, rep);
ret = drm_bo_handle_info(file_priv, req->handle, rep);
if (ret)
return ret;
DRM_COPY_TO_USER_IOCTL((void __user *)data, arg, sizeof(arg));
@ -1955,7 +1957,7 @@ int drm_bo_wait_idle_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_bo_handle_wait(priv, req->handle,
ret = drm_bo_handle_wait(file_priv, req->handle,
req->hint, rep);
if (ret)
return ret;
@ -2407,7 +2409,7 @@ int drm_mm_takedown_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
mutex_lock(&dev->bm.init_mutex);
mutex_lock(&dev->struct_mutex);
ret = -EINVAL;
@ -2448,7 +2450,7 @@ int drm_mm_lock_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
mutex_lock(&dev->bm.init_mutex);
mutex_lock(&dev->struct_mutex);
ret = drm_bo_lock_mm(dev, arg.mem_type);
@ -2474,7 +2476,7 @@ int drm_mm_unlock_ioctl(DRM_IOCTL_ARGS)
}
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
mutex_lock(&dev->bm.init_mutex);
mutex_lock(&dev->struct_mutex);
ret = 0;

66
linux-core/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.
@ -326,19 +326,15 @@ 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;
}
@ -366,7 +362,7 @@ 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.
@ -455,11 +451,10 @@ EXPORT_SYMBOL(drm_rmmap);
* 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;
@ -667,7 +662,7 @@ 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);
@ -878,7 +873,7 @@ 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,
@ -1056,7 +1051,7 @@ 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);
@ -1217,7 +1212,7 @@ 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);
@ -1282,7 +1277,7 @@ EXPORT_SYMBOL(drm_addbufs_fb);
* 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.
@ -1292,12 +1287,11 @@ EXPORT_SYMBOL(drm_addbufs_fb);
* 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))
@ -1336,7 +1330,7 @@ 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.
@ -1345,11 +1339,10 @@ 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;
@ -1423,7 +1416,7 @@ 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.
@ -1433,11 +1426,10 @@ 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;
@ -1475,7 +1467,7 @@ 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.
@ -1483,11 +1475,10 @@ 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;
@ -1514,7 +1505,7 @@ 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;
@ -1529,7 +1520,7 @@ 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.
@ -1539,11 +1530,10 @@ 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;
@ -1584,14 +1574,14 @@ int drm_mapbufs(struct inode *inode, struct file *filp,
goto done;
}
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
linux-core/drm_context.c
View File

@ -132,7 +132,7 @@ 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.
@ -140,11 +140,10 @@ 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;
@ -183,7 +182,7 @@ 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.
@ -191,11 +190,10 @@ 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;
@ -293,12 +291,12 @@ 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;
@ -328,18 +326,17 @@ 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;
@ -375,7 +372,7 @@ 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);
@ -387,7 +384,7 @@ 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 */
@ -398,12 +395,12 @@ 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;
@ -424,18 +421,17 @@ 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)))
@ -449,18 +445,17 @@ 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)))
@ -476,18 +471,17 @@ 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)))
@ -495,7 +489,7 @@ 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
linux-core/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]);

29
linux-core/drm_drv.c
View File

@ -51,7 +51,7 @@
static void drm_cleanup(struct drm_device * dev);
int drm_fb_loaded = 0;
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 */
@ -276,7 +276,7 @@ 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);
}
dev->dev_mapping = NULL;
@ -538,18 +538,17 @@ module_exit(drm_core_exit);
* Get version 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_version structure.
* \return zero on success or negative number on failure.
*
* 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;
@ -573,7 +572,7 @@ 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.
@ -584,8 +583,8 @@ 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;
struct drm_ioctl_desc *ioctl;
drm_ioctl_t *func;
unsigned int nr = DRM_IOCTL_NR(cmd);
@ -593,11 +592,11 @@ 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);
current->pid, cmd, nr, (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)))
@ -619,11 +618,11 @@ 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:
atomic_dec(&dev->ioctl_count);

32
linux-core/drm_fence.c
View File

@ -582,12 +582,12 @@ int drm_fence_create_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
if (arg.flags & DRM_FENCE_FLAG_EMIT)
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
ret = drm_fence_object_create(dev, arg.class,
arg.type, arg.flags, &fence);
if (ret)
return ret;
ret = drm_fence_add_user_object(priv, fence,
ret = drm_fence_add_user_object(file_priv, fence,
arg.flags &
DRM_FENCE_FLAG_SHAREABLE);
if (ret) {
@ -630,12 +630,12 @@ int drm_fence_destroy_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
mutex_lock(&dev->struct_mutex);
uo = drm_lookup_user_object(priv, arg.handle);
if (!uo || (uo->type != drm_fence_type) || uo->owner != priv) {
uo = drm_lookup_user_object(file_priv, arg.handle);
if (!uo || (uo->type != drm_fence_type) || uo->owner != file_priv) {
mutex_unlock(&dev->struct_mutex);
return -EINVAL;
}
ret = drm_remove_user_object(priv, uo);
ret = drm_remove_user_object(file_priv, uo);
mutex_unlock(&dev->struct_mutex);
return ret;
}
@ -658,10 +658,10 @@ int drm_fence_reference_ioctl(DRM_IOCTL_ARGS)
}
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
ret = drm_user_object_ref(priv, arg.handle, drm_fence_type, &uo);
ret = drm_user_object_ref(file_priv, arg.handle, drm_fence_type, &uo);
if (ret)
return ret;
fence = drm_lookup_fence_object(priv, arg.handle);
fence = drm_lookup_fence_object(file_priv, arg.handle);
read_lock_irqsave(&fm->lock, flags);
arg.class = fence->class;
@ -689,7 +689,7 @@ int drm_fence_unreference_ioctl(DRM_IOCTL_ARGS)
}
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
return drm_user_object_unref(priv, arg.handle, drm_fence_type);
return drm_user_object_unref(file_priv, arg.handle, drm_fence_type);
}
int drm_fence_signaled_ioctl(DRM_IOCTL_ARGS)
@ -709,7 +709,7 @@ int drm_fence_signaled_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
fence = drm_lookup_fence_object(priv, arg.handle);
fence = drm_lookup_fence_object(file_priv, arg.handle);
if (!fence)
return -EINVAL;
@ -741,7 +741,7 @@ int drm_fence_flush_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
fence = drm_lookup_fence_object(priv, arg.handle);
fence = drm_lookup_fence_object(file_priv, arg.handle);
if (!fence)
return -EINVAL;
ret = drm_fence_object_flush(fence, arg.type);
@ -775,7 +775,7 @@ int drm_fence_wait_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
fence = drm_lookup_fence_object(priv, arg.handle);
fence = drm_lookup_fence_object(file_priv, arg.handle);
if (!fence)
return -EINVAL;
ret = drm_fence_object_wait(fence,
@ -811,8 +811,8 @@ int drm_fence_emit_ioctl(DRM_IOCTL_ARGS)
DRM_COPY_FROM_USER_IOCTL(arg, (void __user *)data, sizeof(arg));
LOCK_TEST_WITH_RETURN(dev, filp);
fence = drm_lookup_fence_object(priv, arg.handle);
LOCK_TEST_WITH_RETURN(dev, file_priv);
fence = drm_lookup_fence_object(file_priv, arg.handle);
if (!fence)
return -EINVAL;
ret = drm_fence_object_emit(fence, arg.flags, arg.class,
@ -850,12 +850,12 @@ int drm_fence_buffers_ioctl(DRM_IOCTL_ARGS)
DRM_ERROR("Buffer object manager is not initialized\n");
return -EINVAL;
}
LOCK_TEST_WITH_RETURN(dev, filp);
ret = drm_fence_buffer_objects(priv, NULL, arg.flags,
LOCK_TEST_WITH_RETURN(dev, file_priv);
ret = drm_fence_buffer_objects(file_priv, NULL, arg.flags,
NULL, &fence);
if (ret)
return ret;
ret = drm_fence_add_user_object(priv, fence,
ret = drm_fence_add_user_object(file_priv, fence,
arg.flags &
DRM_FENCE_FLAG_SHAREABLE);
if (ret)

34
linux-core/drm_fops.c
View File

@ -252,6 +252,7 @@ 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;
@ -376,7 +377,7 @@ static void drm_object_release(struct file *filp) {
* 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
@ -386,29 +387,28 @@ static void drm_object_release(struct file *filp) {
*/
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(dev),
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;
@ -434,7 +434,7 @@ 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);
}
}
@ -442,12 +442,12 @@ 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));
@ -458,7 +458,7 @@ 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);
@ -469,7 +469,7 @@ 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,
@ -487,18 +487,18 @@ int drm_release(struct inode *inode, struct file *filp)
mutex_lock(&dev->struct_mutex);
drm_object_release(filp);
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
linux-core/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
linux-core/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;
@ -167,7 +165,7 @@ 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.
*
@ -176,11 +174,10 @@ 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;
@ -228,7 +225,7 @@ 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.
*
@ -237,11 +234,10 @@ 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;
@ -280,17 +276,16 @@ 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;
@ -320,7 +315,7 @@ 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.
@ -372,7 +367,7 @@ 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
linux-core/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;
@ -185,18 +184,17 @@ 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 */
@ -225,7 +223,7 @@ 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.
@ -242,8 +240,7 @@ 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
linux-core/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;
@ -258,7 +256,7 @@ 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;
@ -391,13 +389,13 @@ 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
linux-core/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)
@ -51,8 +49,7 @@
/** 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
@ -116,8 +113,6 @@ 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 ) \

13
linux-core/drm_scatter.c
View File

@ -187,10 +187,10 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
}
EXPORT_SYMBOL(drm_sg_alloc);
int drm_sg_alloc_ioctl(struct inode *inode, struct file *filp,
int drm_sg_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 = file_priv->head->dev;
struct drm_scatter_gather __user *argp = (void __user *)arg;
struct drm_scatter_gather request;
int ret;
@ -198,11 +198,11 @@ int drm_sg_alloc_ioctl(struct inode *inode, struct file *filp,
if (copy_from_user(&request, argp, sizeof(request)))
return -EFAULT;
ret = drm_sg_alloc(priv->head->dev, &request);
ret = drm_sg_alloc(dev, &request);
if ( ret ) return ret;
if (copy_to_user(argp, &request, sizeof(request))) {
drm_sg_cleanup(priv->head->dev->sg);
drm_sg_cleanup(dev->sg);
return -EFAULT;
}
@ -211,11 +211,10 @@ int drm_sg_alloc_ioctl(struct inode *inode, struct file *filp,
}
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;

6
linux-core/drm_vm.c
View File

@ -477,7 +477,7 @@ 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.
*
@ -543,7 +543,7 @@ 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.
*
@ -865,7 +865,7 @@ static struct vm_operations_struct drm_bo_vm_ops = {
* mmap buffer object memory.
*
* \param vma virtual memory area.
* \param filp file pointer.
* \param file_priv DRM file private.
* \param map The buffer object drm map.
* \return zero on success or a negative number on failure.
*/

127
linux-core/i810_dma.c
View File

@ -139,10 +139,9 @@ 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;
@ -152,14 +151,14 @@ 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");
@ -192,7 +191,7 @@ 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;
@ -205,13 +204,13 @@ 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;
@ -492,11 +491,10 @@ 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;
@ -987,7 +985,8 @@ 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;
@ -1005,7 +1004,7 @@ 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);
@ -1017,23 +1016,21 @@ 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;
@ -1045,7 +1042,7 @@ 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);
@ -1065,18 +1062,17 @@ 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) {
@ -1088,25 +1084,24 @@ 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 *)
@ -1116,11 +1111,10 @@ 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;
@ -1131,11 +1125,11 @@ 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);
@ -1147,15 +1141,15 @@ 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;
@ -1221,11 +1215,10 @@ 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;
@ -1236,7 +1229,7 @@ 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;
@ -1252,21 +1245,19 @@ 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;
@ -1278,25 +1269,23 @@ 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);
@ -1327,16 +1316,15 @@ 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);
@ -1362,7 +1350,7 @@ 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;
@ -1372,9 +1360,10 @@ 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
linux-core/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 struct drm_ioctl_desc i810_ioctls[];

16
linux-core/sis_mm.c
View File

@ -122,7 +122,7 @@ 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;
@ -144,7 +144,7 @@ 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) {
@ -190,7 +190,7 @@ 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)
@ -225,7 +225,7 @@ 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;
}

2
linux-core/via_dmablit.c
View File

@ -805,7 +805,7 @@ via_dma_blit_sync( DRM_IOCTL_ARGS )
err = via_dmablit_sync(dev, sync.sync_handle, sync.engine);
if (-EINTR) == err
if (-EINTR == err)
err = -EAGAIN;
return err;

10
linux-core/via_mm.c
View File

@ -151,7 +151,7 @@ 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) ?
@ -190,13 +190,13 @@ 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;
}
@ -205,7 +205,7 @@ 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;
}

12
shared-core/i915_dma.c
View File

@ -654,7 +654,7 @@ 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);
}
@ -679,7 +679,7 @@ 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 *
@ -707,7 +707,7 @@ 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,
@ -756,7 +756,7 @@ 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);
DRM_COPY_FROM_USER_IOCTL(param, (drm_i915_flip_t __user *) data,
sizeof(param));
@ -965,11 +965,11 @@ 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);
}
}

8
shared-core/i915_drv.h
View File

@ -81,7 +81,7 @@ 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 {
@ -152,7 +152,8 @@ 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);
@ -185,7 +186,8 @@ 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);
#ifdef I915_HAVE_FENCE
/* i915_fence.c */

4
shared-core/i915_irq.c
View File

@ -456,7 +456,7 @@ 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__);
@ -623,7 +623,7 @@ int i915_vblank_swap(DRM_IOCTL_ARGS)
if ((curseq - swap.sequence) <= (1<<23)) {
struct drm_drawable_info *drw;
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_SPINLOCK_IRQSAVE(&dev->drw_lock, irqflags);

41
shared-core/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);

17
shared-core/mach64_dma.c
View File

@ -1165,7 +1165,7 @@ int mach64_dma_init(DRM_IOCTL_ARGS)
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(init, (drm_mach64_init_t *) data,
sizeof(init));
@ -1187,7 +1187,7 @@ int mach64_dma_idle(DRM_IOCTL_ARGS)
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return mach64_do_dma_idle(dev_priv);
}
@ -1199,7 +1199,7 @@ int mach64_dma_flush(DRM_IOCTL_ARGS)
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return mach64_do_dma_flush(dev_priv);
}
@ -1211,7 +1211,7 @@ int mach64_engine_reset(DRM_IOCTL_ARGS)
DRM_DEBUG("%s\n", __FUNCTION__);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
return mach64_do_engine_reset(dev_priv);
}
@ -1461,7 +1461,8 @@ int mach64_freelist_put(drm_mach64_private_t * dev_priv, struct drm_buf * copy_b
/** \name DMA buffer request and submission IOCTL handler */
/*@{*/
static int mach64_dma_get_buffers(DRMFILE filp, struct drm_device * dev,
static int mach64_dma_get_buffers(struct drm_device * dev,
struct drm_file *file_priv,
struct drm_dma * d)
{
int i;
@ -1478,7 +1479,7 @@ static int mach64_dma_get_buffers(DRMFILE filp, struct drm_device * dev,
return -EAGAIN;
#endif
buf->filp = filp;
buf->file_priv = file_priv;
if (DRM_COPY_TO_USER(&d->request_indices[i], &buf->idx,
sizeof(buf->idx)))
@ -1499,7 +1500,7 @@ int mach64_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, (struct drm_dma *) data, sizeof(d));
@ -1522,7 +1523,7 @@ int mach64_dma_buffers(DRM_IOCTL_ARGS)
d.granted_count = 0;
if (d.request_count) {
ret = mach64_dma_get_buffers(filp, dev, &d);
ret = mach64_dma_get_buffers(dev, file_priv, &d);
}
DRM_COPY_TO_USER_IOCTL((struct drm_dma *) data, d, sizeof(d));

4
shared-core/mach64_drv.h
View File

@ -842,7 +842,7 @@ do { \
} while(0)
/* FIXME: use a private set of smaller buffers for state emits, clears, and swaps? */
#define DMAGETPTR( filp, dev_priv, n ) \
#define DMAGETPTR( file_priv, dev_priv, n ) \
do { \
if ( MACH64_VERBOSE ) { \
DRM_INFO( "DMAGETPTR( %d ) in %s\n", \
@ -859,7 +859,7 @@ do { \
__FUNCTION__ ); \
return -EFAULT; \
} \
_buf->filp = filp; \
_buf->file_priv = file_priv; \
_outcount = 0; \
\
_buf_wptr = GETBUFPTR( _buf ); \

47
shared-core/mach64_state.c
View File

@ -85,7 +85,8 @@ static void mach64_print_dirty(const char *msg, unsigned int flags)
/* This function returns 0 on success, 1 for no intersection, and
* negative for an error
*/
static int mach64_emit_cliprect(DRMFILE filp, drm_mach64_private_t * dev_priv,
static int mach64_emit_cliprect(struct drm_file *file_priv,
drm_mach64_private_t * dev_priv,
struct drm_clip_rect * box)
{
u32 sc_left_right, sc_top_bottom;
@ -120,7 +121,7 @@ static int mach64_emit_cliprect(DRMFILE filp, drm_mach64_private_t * dev_priv,
if (scissor.y1 >= scissor.y2)
return 1;
DMAGETPTR(filp, dev_priv, 2); /* returns on failure to get buffer */
DMAGETPTR(file_priv, dev_priv, 2); /* returns on failure to get buffer */
sc_left_right = ((scissor.x1 << 0) | (scissor.x2 << 16));
sc_top_bottom = ((scissor.y1 << 0) | (scissor.y2 << 16));
@ -133,7 +134,7 @@ static int mach64_emit_cliprect(DRMFILE filp, drm_mach64_private_t * dev_priv,
return 0;
}
static __inline__ int mach64_emit_state(DRMFILE filp,
static __inline__ int mach64_emit_state(struct drm_file *file_priv,
drm_mach64_private_t * dev_priv)
{
drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
@ -148,7 +149,7 @@ static __inline__ int mach64_emit_state(DRMFILE filp,
DRM_DEBUG("%s: dirty=0x%08x\n", __FUNCTION__, dirty);
}
DMAGETPTR(filp, dev_priv, 17); /* returns on failure to get buffer */
DMAGETPTR(file_priv, dev_priv, 17); /* returns on failure to get buffer */
if (dirty & MACH64_UPLOAD_MISC) {
DMAOUTREG(MACH64_DP_MIX, regs->dp_mix);
@ -212,7 +213,8 @@ static __inline__ int mach64_emit_state(DRMFILE filp,
* DMA command dispatch functions
*/
static int mach64_dma_dispatch_clear(DRMFILE filp, struct drm_device * dev,
static int mach64_dma_dispatch_clear(struct drm_device * dev,
struct drm_file *file_priv,
unsigned int flags,
int cx, int cy, int cw, int ch,
unsigned int clear_color,
@ -254,7 +256,7 @@ static int mach64_dma_dispatch_clear(DRMFILE filp, struct drm_device * dev,
if (!nbox)
return 0;
DMAGETPTR(filp, dev_priv, nbox * 31); /* returns on failure to get buffer */
DMAGETPTR(file_priv, dev_priv, nbox * 31); /* returns on failure to get buffer */
for (i = 0; i < nbox; i++) {
int x = pbox[i].x1;
@ -355,7 +357,8 @@ static int mach64_dma_dispatch_clear(DRMFILE filp, struct drm_device * dev,
return 0;
}
static int mach64_dma_dispatch_swap(DRMFILE filp, struct drm_device * dev)
static int mach64_dma_dispatch_swap(struct drm_device * dev,
struct drm_file *file_priv)
{
drm_mach64_private_t *dev_priv = dev->dev_private;
drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
@ -380,7 +383,7 @@ static int mach64_dma_dispatch_swap(DRMFILE filp, struct drm_device * dev)
if (!nbox)
return 0;
DMAGETPTR(filp, dev_priv, 13 + nbox * 4); /* returns on failure to get buffer */
DMAGETPTR(file_priv, dev_priv, 13 + nbox * 4); /* returns on failure to get buffer */
DMAOUTREG(MACH64_Z_CNTL, 0);
DMAOUTREG(MACH64_SCALE_3D_CNTL, 0);
@ -545,7 +548,8 @@ static __inline__ int copy_from_user_vertex(u32 *to,
}
}
static int mach64_dma_dispatch_vertex(DRMFILE filp, struct drm_device * dev,
static int mach64_dma_dispatch_vertex(struct drm_device * dev,
struct drm_file *file_priv,
drm_mach64_vertex_t * vertex)
{
drm_mach64_private_t *dev_priv = dev->dev_private;
@ -583,7 +587,7 @@ static int mach64_dma_dispatch_vertex(DRMFILE filp, struct drm_device * dev,
DMASETPTR(copy_buf);
if (sarea_priv->dirty & ~MACH64_UPLOAD_CLIPRECTS) {
ret = mach64_emit_state(filp, dev_priv);
ret = mach64_emit_state(file_priv, dev_priv);
if (ret < 0)
return ret;
}
@ -591,7 +595,7 @@ static int mach64_dma_dispatch_vertex(DRMFILE filp, struct drm_device * dev,
do {
/* Emit the next cliprect */
if (i < sarea_priv->nbox) {
ret = mach64_emit_cliprect(filp, dev_priv,
ret = mach64_emit_cliprect(file_priv, dev_priv,
&sarea_priv->boxes[i]);
if (ret < 0) {
/* failed to get buffer */
@ -640,7 +644,8 @@ static __inline__ int copy_from_user_blit(u32 *to,
return 0;
}
static int mach64_dma_dispatch_blit(DRMFILE filp, struct drm_device * dev,
static int mach64_dma_dispatch_blit(struct drm_device * dev,
struct drm_file *file_priv,
drm_mach64_blit_t * blit)
{
drm_mach64_private_t *dev_priv = dev->dev_private;
@ -763,7 +768,7 @@ int mach64_dma_clear(DRM_IOCTL_ARGS)
DRM_DEBUG("%s: pid=%d\n", __FUNCTION__, DRM_CURRENTPID);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(clear, (drm_mach64_clear_t *) data,
sizeof(clear));
@ -771,7 +776,7 @@ int mach64_dma_clear(DRM_IOCTL_ARGS)
if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
ret = mach64_dma_dispatch_clear(filp, dev, clear.flags,
ret = mach64_dma_dispatch_clear(dev, file_priv, clear.flags,
clear.x, clear.y, clear.w, clear.h,
clear.clear_color, clear.clear_depth);
@ -790,12 +795,12 @@ int mach64_dma_swap(DRM_IOCTL_ARGS)
DRM_DEBUG("%s: pid=%d\n", __FUNCTION__, DRM_CURRENTPID);
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
ret = mach64_dma_dispatch_swap(filp, dev);
ret = mach64_dma_dispatch_swap(dev, file_priv);
/* Make sure we restore the 3D state next time.
*/
@ -810,7 +815,7 @@ int mach64_dma_vertex(DRM_IOCTL_ARGS)
drm_mach64_sarea_t *sarea_priv = dev_priv->sarea_priv;
drm_mach64_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__);
@ -838,7 +843,7 @@ int mach64_dma_vertex(DRM_IOCTL_ARGS)
if (sarea_priv->nbox > MACH64_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = MACH64_NR_SAREA_CLIPRECTS;
return mach64_dma_dispatch_vertex(filp, dev, &vertex);
return mach64_dma_dispatch_vertex(dev, file_priv, &vertex);
}
int mach64_dma_blit(DRM_IOCTL_ARGS)
@ -849,12 +854,12 @@ int mach64_dma_blit(DRM_IOCTL_ARGS)
drm_mach64_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_mach64_blit_t *) data,
sizeof(blit));
ret = mach64_dma_dispatch_blit(filp, dev, &blit);
ret = mach64_dma_dispatch_blit(dev, file_priv, &blit);
/* Make sure we restore the 3D state next time.
*/
@ -884,7 +889,7 @@ int mach64_get_param(DRM_IOCTL_ARGS)
switch (param.param) {
case MACH64_PARAM_FRAMES_QUEUED:
/* Needs lock since it calls mach64_ring_tick() */
LOCK_TEST_WITH_RETURN(dev, filp);
LOCK_TEST_WITH_RETURN(dev, file_priv);
value = mach64_do_get_frames_queued(dev_priv);
break;
case MACH64_PARAM_IRQ_NR:

15
shared-core/mga_dma.c
View File

@ -1016,7 +1016,7 @@ 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));
@ -1045,7 +1045,7 @@ 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));
@ -1080,7 +1080,7 @@ 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);
}
@ -1089,7 +1089,8 @@ 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;
@ -1099,7 +1100,7 @@ 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)))
@ -1122,7 +1123,7 @@ 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));
@ -1147,7 +1148,7 @@ 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
shared-core/mga_state.c
View File

@ -872,7 +872,7 @@ 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));
@ -897,7 +897,7 @@ 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;
@ -922,7 +922,7 @@ 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,
@ -962,7 +962,7 @@ 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,
@ -1003,7 +1003,7 @@ 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));
@ -1045,7 +1045,7 @@ 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));

28
shared-core/nouveau_drv.h
View File

@ -47,7 +47,7 @@ struct mem_block {
struct mem_block *prev;
uint64_t start;
uint64_t size;
DRMFILE filp; /* 0: free, -1: heap, other: real files */
struct drm_file *file_priv; /* NULL: free, -1: heap, other: real files */
int flags;
drm_local_map_t *map;
drm_handle_t map_handle;
@ -95,7 +95,7 @@ struct nouveau_gpuobj_ref {
struct nouveau_fifo
{
/* owner of this fifo */
DRMFILE filp;
struct drm_file *file_priv;
/* mapping of the fifo itself */
drm_local_map_t *map;
/* mapping of the regs controling the fifo */
@ -263,7 +263,8 @@ struct drm_nouveau_private {
};
/* nouveau_state.c */
extern void nouveau_preclose(struct drm_device * dev, DRMFILE filp);
extern void nouveau_preclose(struct drm_device * dev,
struct drm_file *file_priv);
extern int nouveau_load(struct drm_device *dev, unsigned long flags);
extern int nouveau_firstopen(struct drm_device *dev);
extern void nouveau_lastclose(struct drm_device *dev);
@ -278,20 +279,25 @@ extern int nouveau_mem_init_heap(struct mem_block **,
uint64_t start, uint64_t size);
extern struct mem_block *nouveau_mem_alloc_block(struct mem_block *,
uint64_t size, int align2,
DRMFILE);
struct drm_file *file_priv);
extern void nouveau_mem_takedown(struct mem_block **heap);
extern void nouveau_mem_free_block(struct mem_block *);
extern uint64_t nouveau_mem_fb_amount(struct drm_device *dev);
extern void nouveau_mem_release(DRMFILE filp, struct mem_block *heap);
extern void nouveau_mem_release(struct drm_file *file_priv,
struct mem_block *heap);
extern int nouveau_ioctl_mem_alloc(DRM_IOCTL_ARGS);
extern int nouveau_ioctl_mem_free(DRM_IOCTL_ARGS);
extern struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment, uint64_t size, int flags, DRMFILE filp);
extern struct mem_block* nouveau_mem_alloc(struct drm_device *dev,
int alignment, uint64_t size,
int flags,
struct drm_file *file_priv);
extern void nouveau_mem_free(struct drm_device* dev, struct mem_block*);
extern int nouveau_mem_init(struct drm_device *dev);
extern void nouveau_mem_close(struct drm_device *dev);
/* nouveau_notifier.c */
extern int nouveau_notifier_init_channel(struct drm_device *, int channel, DRMFILE);
extern int nouveau_notifier_init_channel(struct drm_device *, int channel,
struct drm_file *file_priv);
extern void nouveau_notifier_takedown_channel(struct drm_device *, int channel);
extern int nouveau_notifier_alloc(struct drm_device *, int channel,
uint32_t handle, int cout, uint32_t *offset);
@ -301,8 +307,10 @@ extern int nouveau_ioctl_notifier_alloc(DRM_IOCTL_ARGS);
extern int nouveau_fifo_init(struct drm_device *dev);
extern int nouveau_fifo_number(struct drm_device *dev);
extern int nouveau_fifo_ctx_size(struct drm_device *dev);
extern void nouveau_fifo_cleanup(struct drm_device *dev, DRMFILE filp);
extern int nouveau_fifo_owner(struct drm_device *dev, DRMFILE filp, int channel);
extern void nouveau_fifo_cleanup(struct drm_device *dev,
struct drm_file *file_priv);
extern int nouveau_fifo_owner(struct drm_device *dev,
struct drm_file *file_priv, int channel);
extern void nouveau_fifo_free(struct drm_device *dev, int channel);
/* nouveau_object.c */
@ -473,7 +481,7 @@ extern int nv04_timer_init(struct drm_device *dev);
extern uint64_t nv04_timer_read(struct drm_device *dev);
extern void nv04_timer_takedown(struct drm_device *dev);
extern long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
extern long nouveau_compat_ioctl(struct file *file, unsigned int cmd,
unsigned long arg);
#if defined(__powerpc__)

25
shared-core/nouveau_fifo.c
View File

@ -204,7 +204,7 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
cb = nouveau_mem_alloc(dev, 0, config->cmdbuf.size,
config->cmdbuf.location | NOUVEAU_MEM_MAPPED,
(DRMFILE)-2);
(struct drm_file *)-2);
if (!cb) {
DRM_ERROR("Couldn't allocate DMA command buffer.\n");
return -ENOMEM;
@ -264,7 +264,8 @@ nouveau_fifo_cmdbuf_alloc(struct drm_device *dev, int channel)
}
/* allocates and initializes a fifo for user space consumption */
int nouveau_fifo_alloc(struct drm_device *dev, int *chan_ret, DRMFILE filp,
int nouveau_fifo_alloc(struct drm_device *dev, int *chan_ret,
struct drm_file *file_priv,
uint32_t vram_handle, uint32_t tt_handle)
{
int ret;
@ -298,7 +299,7 @@ int nouveau_fifo_alloc(struct drm_device *dev, int *chan_ret, DRMFILE filp,
return -ENOMEM;
dev_priv->fifo_alloc_count++;
chan = dev_priv->fifos[channel];
chan->filp = filp;
chan->file_priv = file_priv;
DRM_INFO("Allocating FIFO number %d\n", channel);
@ -317,7 +318,7 @@ int nouveau_fifo_alloc(struct drm_device *dev, int *chan_ret, DRMFILE filp,
}
/* Allocate space for per-channel fixed notifier memory */
ret = nouveau_notifier_init_channel(dev, channel, filp);
ret = nouveau_notifier_init_channel(dev, channel, file_priv);
if (ret) {
nouveau_fifo_free(dev, channel);
return ret;
@ -441,20 +442,22 @@ void nouveau_fifo_free(struct drm_device *dev, int channel)
drm_free(chan, sizeof(*chan), DRM_MEM_DRIVER);
}
/* cleanups all the fifos from filp */
void nouveau_fifo_cleanup(struct drm_device *dev, DRMFILE filp)
/* cleanups all the fifos from file_priv */
void nouveau_fifo_cleanup(struct drm_device *dev, struct drm_file *file_priv)
{
int i;
struct drm_nouveau_private *dev_priv = dev->dev_private;
DRM_DEBUG("clearing FIFO enables from filp\n");
DRM_DEBUG("clearing FIFO enables from file_priv\n");
for(i=0;i<nouveau_fifo_number(dev);i++)
if (dev_priv->fifos[i] && dev_priv->fifos[i]->filp==filp)
if (dev_priv->fifos[i] &&
dev_priv->fifos[i]->file_priv==file_priv)
nouveau_fifo_free(dev,i);
}
int
nouveau_fifo_owner(struct drm_device *dev, DRMFILE filp, int channel)
nouveau_fifo_owner(struct drm_device *dev, struct drm_file *file_priv,
int channel)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
@ -462,7 +465,7 @@ nouveau_fifo_owner(struct drm_device *dev, DRMFILE filp, int channel)
return 0;
if (dev_priv->fifos[channel] == NULL)
return 0;
return (dev_priv->fifos[channel]->filp == filp);
return (dev_priv->fifos[channel]->file_priv == file_priv);
}
/***********************************
@ -485,7 +488,7 @@ static int nouveau_ioctl_fifo_alloc(DRM_IOCTL_ARGS)
if (init.fb_ctxdma_handle == ~0 || init.tt_ctxdma_handle == ~0)
return -EINVAL;
res = nouveau_fifo_alloc(dev, &init.channel, filp,
res = nouveau_fifo_alloc(dev, &init.channel, file_priv,
init.fb_ctxdma_handle,
init.tt_ctxdma_handle);
if (res)

62
shared-core/nouveau_mem.c
View File

@ -36,7 +36,7 @@
#include "nouveau_drv.h"
static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64_t size,
DRMFILE filp)
struct drm_file *file_priv)
{
/* Maybe cut off the start of an existing block */
if (start > p->start) {
@ -46,7 +46,7 @@ static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64
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;
@ -63,7 +63,7 @@ static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64
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;
@ -73,12 +73,14 @@ static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64
out:
/* Our block is in the middle */
p->filp = filp;
p->file_priv = file_priv;
return p;
}
struct mem_block *nouveau_mem_alloc_block(struct mem_block *heap, uint64_t size,
int align2, DRMFILE filp)
struct mem_block *nouveau_mem_alloc_block(struct mem_block *heap,
uint64_t size,
int align2,
struct drm_file *file_priv)
{
struct mem_block *p;
uint64_t mask = (1 << align2) - 1;
@ -88,8 +90,8 @@ struct mem_block *nouveau_mem_alloc_block(struct mem_block *heap, uint64_t size,
list_for_each(p, heap) {
uint64_t 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 +110,12 @@ static struct mem_block *find_block(struct mem_block *heap, uint64_t start)
void nouveau_mem_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 +123,7 @@ void nouveau_mem_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;
@ -148,19 +150,19 @@ int nouveau_mem_init_heap(struct mem_block **heap, uint64_t start,
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 filp
* Free all blocks associated with the releasing file_priv
*/
void nouveau_mem_release(DRMFILE filp, struct mem_block *heap)
void nouveau_mem_release(struct drm_file *file_priv, struct mem_block *heap)
{
struct mem_block *p;
@ -168,15 +170,16 @@ void nouveau_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) && (p->next!=heap)) {
while ((p->file_priv == 0) && (p->next->file_priv == 0) &&
(p->next!=heap)) {
struct mem_block *q = p->next;
p->size += q->size;
p->next = q->next;
@ -424,7 +427,9 @@ int nouveau_mem_init(struct drm_device *dev)
return 0;
}
struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment, uint64_t size, int flags, DRMFILE filp)
struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment,
uint64_t size, int flags,
struct drm_file *file_priv)
{
struct mem_block *block;
int type;
@ -453,13 +458,14 @@ struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment, uint6
#define NOUVEAU_MEM_ALLOC_AGP {\
type=NOUVEAU_MEM_AGP;\
block = nouveau_mem_alloc_block(dev_priv->agp_heap, size,\
alignment, filp);\
alignment, file_priv); \
if (block) goto alloc_ok;\
}
#define NOUVEAU_MEM_ALLOC_PCI {\
type = NOUVEAU_MEM_PCI;\
block = nouveau_mem_alloc_block(dev_priv->pci_heap, size, alignment, filp);\
block = nouveau_mem_alloc_block(dev_priv->pci_heap, size, \
alignment, file_priv); \
if ( block ) goto alloc_ok;\
}
@ -467,11 +473,12 @@ struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment, uint6
type=NOUVEAU_MEM_FB;\
if (!(flags&NOUVEAU_MEM_MAPPED)) {\
block = nouveau_mem_alloc_block(dev_priv->fb_nomap_heap,\
size, alignment, filp); \
size, alignment, \
file_priv); \
if (block) goto alloc_ok;\
}\
block = nouveau_mem_alloc_block(dev_priv->fb_heap, size,\
alignment, filp);\
alignment, file_priv);\
if (block) goto alloc_ok;\
}
@ -556,7 +563,8 @@ int nouveau_ioctl_mem_alloc(DRM_IOCTL_ARGS)
(struct drm_nouveau_mem_alloc_t __user *) data,
sizeof(alloc));
block=nouveau_mem_alloc(dev, alloc.alignment, alloc.size, alloc.flags, filp);
block=nouveau_mem_alloc(dev, alloc.alignment, alloc.size, alloc.flags,
file_priv);
if (!block)
return -ENOMEM;
alloc.map_handle=block->map_handle;
@ -589,7 +597,7 @@ int nouveau_ioctl_mem_free(DRM_IOCTL_ARGS)
block = find_block(dev_priv->pci_heap, memfree.offset);
if (!block)
return -EFAULT;
if (block->filp != filp)
if (block->file_priv != file_priv)
return -EPERM;
nouveau_mem_free(dev, block);

11
shared-core/nouveau_notifier.c
View File

@ -30,7 +30,8 @@
#include "nouveau_drv.h"
int
nouveau_notifier_init_channel(struct drm_device *dev, int channel, DRMFILE filp)
nouveau_notifier_init_channel(struct drm_device *dev, int channel,
struct drm_file *file_priv)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_fifo *chan = dev_priv->fifos[channel];
@ -44,7 +45,8 @@ nouveau_notifier_init_channel(struct drm_device *dev, int channel, DRMFILE filp)
flags = NOUVEAU_MEM_FB;
flags |= NOUVEAU_MEM_MAPPED;
chan->notifier_block = nouveau_mem_alloc(dev, 0, PAGE_SIZE, flags,filp);
chan->notifier_block = nouveau_mem_alloc(dev, 0, PAGE_SIZE, flags,
file_priv);
if (!chan->notifier_block)
return -ENOMEM;
@ -87,7 +89,8 @@ nouveau_notifier_alloc(struct drm_device *dev, int channel, uint32_t handle,
return -EINVAL;
}
mem = nouveau_mem_alloc_block(chan->notifier_heap, 32, 0, chan->filp);
mem = nouveau_mem_alloc_block(chan->notifier_heap, 32, 0,
chan->file_priv);
if (!mem) {
DRM_ERROR("Channel %d notifier block full\n", channel);
return -ENOMEM;
@ -135,7 +138,7 @@ nouveau_ioctl_notifier_alloc(DRM_IOCTL_ARGS)
(struct drm_nouveau_notifier_alloc __user*)data,
sizeof(na));
if (!nouveau_fifo_owner(dev, filp, na.channel)) {
if (!nouveau_fifo_owner(dev, file_priv, na.channel)) {
DRM_ERROR("pid %d doesn't own channel %d\n",
DRM_CURRENTPID, na.channel);
return -EPERM;

4
shared-core/nouveau_object.c
View File

@ -241,7 +241,7 @@ nouveau_gpuobj_new(struct drm_device *dev, int channel, int size, int align,
/* Allocate a chunk of the PRAMIN aperture */
gpuobj->im_pramin = nouveau_mem_alloc_block(pramin, size,
drm_order(align),
(DRMFILE)-2);
(struct drm_file *)-2);
if (!gpuobj->im_pramin) {
nouveau_gpuobj_del(dev, &gpuobj);
return -ENOMEM;
@ -1035,7 +1035,7 @@ int nouveau_ioctl_grobj_alloc(DRM_IOCTL_ARGS)
(struct drm_nouveau_grobj_alloc_t __user*)data,
sizeof(init));
if (!nouveau_fifo_owner(dev, filp, init.channel)) {
if (!nouveau_fifo_owner(dev, file_priv, init.channel)) {
DRM_ERROR("pid %d doesn't own channel %d\n",
DRM_CURRENTPID, init.channel);
return -EINVAL;

13
shared-core/nouveau_state.c
View File

@ -353,15 +353,16 @@ static void nouveau_card_takedown(struct drm_device *dev)
}
}
/* here a client dies, release the stuff that was allocated for its filp */
void nouveau_preclose(struct drm_device *dev, DRMFILE filp)
/* here a client dies, release the stuff that was allocated for its
* file_priv */
void nouveau_preclose(struct drm_device *dev, struct drm_file *file_priv)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
nouveau_fifo_cleanup(dev, filp);
nouveau_mem_release(filp,dev_priv->fb_heap);
nouveau_mem_release(filp,dev_priv->agp_heap);
nouveau_mem_release(filp,dev_priv->pci_heap);
nouveau_fifo_cleanup(dev, file_priv);
nouveau_mem_release(file_priv,dev_priv->fb_heap);
nouveau_mem_release(file_priv,dev_priv->agp_heap);
nouveau_mem_release(file_priv,dev_priv->pci_heap);
}
/* first module load, setup the mmio/fb mapping */

2
shared-core/nv50_instmem.c
View File

@ -179,7 +179,7 @@ nv50_instmem_populate(struct drm_device *dev, struct nouveau_gpuobj *gpuobj, uin
gpuobj->im_backing = nouveau_mem_alloc(dev, NV50_INSTMEM_PAGE_SIZE,
*sz, NOUVEAU_MEM_FB,
(DRMFILE)-2);
(struct drm_file *)-2);
if (!gpuobj->im_backing) {
DRM_ERROR("Couldn't allocate vram to back PRAMIN pages\n");
return -ENOMEM;

24
shared-core/r128_cce.c
View File

@ -630,7 +630,7 @@ 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));
@ -651,7 +651,7 @@ 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__);
@ -674,7 +674,7 @@ 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));
@ -715,7 +715,7 @@ 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__);
@ -736,7 +736,7 @@ 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);
@ -750,7 +750,7 @@ 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);
}
@ -826,7 +826,7 @@ 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;
}
@ -884,7 +884,9 @@ 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;
@ -894,7 +896,7 @@ 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)))
@ -916,7 +918,7 @@ 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));
@ -939,7 +941,7 @@ 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
shared-core/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
shared-core/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
shared-core/r300_cmdbuf.c
View File

@ -779,8 +779,7 @@ 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;
@ -883,9 +882,10 @@ 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
shared-core/radeon_cp.c
View File

@ -1843,7 +1843,7 @@ 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));
@ -1869,7 +1869,7 @@ 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__);
@ -1897,7 +1897,7 @@ 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));
@ -1989,7 +1989,7 @@ 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__);
@ -2010,7 +2010,7 @@ 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);
}
@ -2029,7 +2029,7 @@ 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);
}
@ -2086,8 +2086,9 @@ 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;
@ -2126,8 +2127,9 @@ 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;
@ -2190,7 +2192,8 @@ 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;
@ -2201,7 +2204,7 @@ 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)))
@ -2223,7 +2226,7 @@ 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));
@ -2246,7 +2249,7 @@ 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));

20
shared-core/radeon_drv.h
View File

@ -195,7 +195,7 @@ 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 {
@ -210,7 +210,7 @@ struct radeon_virt_surface {
u32 lower;
u32 upper;
u32 flags;
DRMFILE filp;
struct drm_file *file_priv;
};
typedef struct drm_radeon_private {
@ -356,7 +356,8 @@ 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);
@ -377,18 +378,21 @@ 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_postclose(struct drm_device * dev, struct drm_file * 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 *file_priv);
extern void radeon_driver_lastclose(struct drm_device * dev);
extern int radeon_driver_open(struct drm_device * dev, struct drm_file * filp_priv);
extern int radeon_driver_open(struct drm_device * dev,
struct drm_file * file_priv);
extern long radeon_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
/* 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
shared-core/radeon_irq.c
View File

@ -204,7 +204,7 @@ 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
shared-core/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);

196
shared-core/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);
}
}
@ -2087,7 +2090,7 @@ 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;
@ -2107,7 +2110,7 @@ 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;
@ -2122,7 +2125,7 @@ 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));
@ -2178,7 +2181,7 @@ 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);
@ -2198,7 +2201,7 @@ 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);
@ -2216,14 +2219,13 @@ 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;
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);
LOCK_TEST_WITH_RETURN(dev, file_priv);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -2232,8 +2234,6 @@ static int radeon_cp_vertex(DRM_IOCTL_ARGS)
sarea_priv = dev_priv->sarea_priv;
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
DRM_COPY_FROM_USER_IOCTL(vertex, (drm_radeon_vertex_t __user *) data,
sizeof(vertex));
@ -2255,9 +2255,9 @@ 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) {
@ -2271,7 +2271,7 @@ 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)) {
@ -2306,7 +2306,6 @@ 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;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf;
@ -2314,7 +2313,7 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
drm_radeon_tcl_prim_t prim;
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__);
@ -2322,8 +2321,6 @@ static int radeon_cp_indices(DRM_IOCTL_ARGS)
}
sarea_priv = dev_priv->sarea_priv;
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
DRM_COPY_FROM_USER_IOCTL(elts, (drm_radeon_indices_t __user *) data,
sizeof(elts));
@ -2345,9 +2342,9 @@ 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) {
@ -2370,7 +2367,7 @@ 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)) {
@ -2410,7 +2407,7 @@ 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));
@ -2428,7 +2425,7 @@ 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;
@ -2441,7 +2438,7 @@ 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));
@ -2466,7 +2463,7 @@ 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);
if (!dev_priv) {
DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
@ -2488,9 +2485,9 @@ 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) {
@ -2535,7 +2532,6 @@ 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;
struct drm_device_dma *dma = dev->dma;
struct drm_buf *buf;
@ -2543,7 +2539,7 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
int i;
unsigned char laststate;
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__);
@ -2552,8 +2548,6 @@ static int radeon_cp_vertex2(DRM_IOCTL_ARGS)
sarea_priv = dev_priv->sarea_priv;
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
DRM_COPY_FROM_USER_IOCTL(vertex, (drm_radeon_vertex2_t __user *) data,
sizeof(vertex));
@ -2571,9 +2565,9 @@ 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;
}
@ -2600,7 +2594,7 @@ 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;
}
@ -2638,7 +2632,7 @@ 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)
{
@ -2658,7 +2652,7 @@ 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;
}
@ -2764,7 +2758,7 @@ 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;
@ -2774,7 +2768,7 @@ 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;
@ -2790,7 +2784,7 @@ 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)
{
@ -2804,7 +2798,7 @@ 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;
@ -2884,7 +2878,6 @@ 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;
@ -2893,15 +2886,13 @@ static int radeon_cp_cmdbuf(DRM_IOCTL_ARGS)
int orig_nbox, orig_bufsz;
char *kbuf = NULL;
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__);
return -EINVAL;
}
DRM_GET_PRIV_WITH_RETURN(filp_priv, filp);
DRM_COPY_FROM_USER_IOCTL(cmdbuf,
(drm_radeon_kcmd_buffer_t __user *) data,
sizeof(cmdbuf));
@ -2934,7 +2925,7 @@ 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);
@ -2953,7 +2944,7 @@ 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;
}
@ -2985,9 +2976,10 @@ 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;
}
@ -2996,7 +2988,7 @@ 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;
}
@ -3005,7 +2997,7 @@ 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;
}
@ -3151,7 +3143,6 @@ 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;
@ -3160,14 +3151,12 @@ static int radeon_cp_setparam(DRM_IOCTL_ARGS)
return -EINVAL;
}
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:
@ -3213,14 +3202,15 @@ 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);
}
}
@ -3237,7 +3227,7 @@ 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;
@ -3250,7 +3240,7 @@ 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;
@ -3259,10 +3249,10 @@ 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
shared-core/savage_bci.c
View File

@ -932,7 +932,7 @@ 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));
@ -955,7 +955,7 @@ 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));
@ -1006,7 +1006,9 @@ 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;
@ -1016,7 +1018,7 @@ 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)))
@ -1037,7 +1039,7 @@ 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));
@ -1060,7 +1062,7 @@ 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));
@ -1068,7 +1070,7 @@ 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;
@ -1087,7 +1089,7 @@ 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");
@ -1097,7 +1099,7 @@ void savage_reclaim_buffers(struct drm_device *dev, DRMFILE filp)
}
}
drm_core_reclaim_buffers(dev, filp);
drm_core_reclaim_buffers(dev, file_priv);
}
struct drm_ioctl_desc savage_ioctls[] = {

3
shared-core/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
shared-core/savage_state.c
View File

@ -968,7 +968,7 @@ 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
shared-core/sis_drv.h
View File

@ -67,7 +67,8 @@ 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);
#else

8
shared-core/via_dma.c
View File

@ -320,7 +320,7 @@ 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);
}
@ -331,7 +331,7 @@ 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));
@ -376,7 +376,7 @@ 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));
@ -654,7 +654,7 @@ 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;

3
shared-core/via_drv.h
View File

@ -181,7 +181,8 @@ extern void via_cleanup_futex(drm_via_private_t *dev_priv);
extern void via_release_futex(drm_via_private_t *dev_priv, int context);
#ifdef VIA_HAVE_CORE_MM
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);
#else
extern int via_init_context(struct drm_device * dev, int context);