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Diffstat (limited to 'bsd/drm_drv.h')
-rw-r--r--bsd/drm_drv.h555
1 files changed, 322 insertions, 233 deletions
diff --git a/bsd/drm_drv.h b/bsd/drm_drv.h
index ee5e3fbe..8d75e698 100644
--- a/bsd/drm_drv.h
+++ b/bsd/drm_drv.h
@@ -116,16 +116,8 @@
#define DRIVER_IOCTLS
#endif
#ifndef DRIVER_FOPS
-#if DRM_LINUX
-#include <sys/file.h>
-#include <sys/proc.h>
-#include <machine/../linux/linux.h>
-#include <machine/../linux/linux_proto.h>
-#include "drm_linux.h"
-#endif
#endif
-
/*
* The default number of instances (minor numbers) to initialize.
*/
@@ -133,9 +125,15 @@
#define DRIVER_NUM_CARDS 1
#endif
+#ifdef __FreeBSD__
static int DRM(init)(device_t nbdev);
static void DRM(cleanup)(device_t nbdev);
+#elif defined(__NetBSD__)
+static int DRM(init)(drm_device_t *);
+static void DRM(cleanup)(drm_device_t *);
+#endif
+#ifdef __FreeBSD__
#define CDEV_MAJOR 145
#define DRIVER_SOFTC(unit) \
((drm_device_t *) devclass_get_softc(DRM(devclass), unit))
@@ -146,11 +144,13 @@ MODULE_DEPEND(DRIVER_NAME, agp, 1, 1, 1);
#if DRM_LINUX
MODULE_DEPEND(DRIVER_NAME, linux, 1, 1, 1);
#endif
+#endif /* __FreeBSD__ */
-static drm_device_t *DRM(device);
-static int *DRM(minor);
-static int DRM(numdevs) = 0;
-
+#ifdef __NetBSD__
+#define CDEV_MAJOR 90
+#define DRIVER_SOFTC(unit) \
+ ((drm_device_t *) device_lookup(&DRM(_cd), unit))
+#endif /* __NetBSD__ */
static drm_ioctl_desc_t DRM(ioctls)[] = {
[DRM_IOCTL_NR(DRM_IOCTL_VERSION)] = { DRM(version), 0, 0 },
@@ -212,7 +212,7 @@ static drm_ioctl_desc_t DRM(ioctls)[] = {
[DRM_IOCTL_NR(DRM_IOCTL_AGP_UNBIND)] = { DRM(agp_unbind), 1, 1 },
#endif
-#if __REALLY_HAVE_SG
+#if __HAVE_SG
[DRM_IOCTL_NR(DRM_IOCTL_SG_ALLOC)] = { DRM(sg_alloc), 1, 1 },
[DRM_IOCTL_NR(DRM_IOCTL_SG_FREE)] = { DRM(sg_free), 1, 1 },
#endif
@@ -222,28 +222,18 @@ static drm_ioctl_desc_t DRM(ioctls)[] = {
#define DRIVER_IOCTL_COUNT DRM_ARRAY_SIZE( DRM(ioctls) )
+const char *DRM(find_description)(int vendor, int device);
+#ifdef __FreeBSD__
static int DRM(probe)(device_t dev)
{
- const char *s = 0;
+ const char *s = NULL;
int pciid=pci_get_devid(dev);
int vendor = (pciid & 0x0000ffff);
int device = (pciid & 0xffff0000) >> 16;
- int i=0, done=0;
- DRM_INFO("Checking PCI vendor=%d, device=%d\n", vendor, device);
- while ( !done && (DRM(devicelist)[i].vendor != 0 ) ) {
- if ( (DRM(devicelist)[i].vendor == vendor) &&
- (DRM(devicelist)[i].device == device) ) {
- done=1;
- if ( DRM(devicelist)[i].supported )
- s = DRM(devicelist)[i].name;
- else
- DRM_INFO("%s not supported\n", DRM(devicelist)[i].name);
- }
- i++;
- }
+ s = DRM(find_description)(vendor, device);
if (s) {
device_set_desc(dev, s);
return 0;
@@ -262,7 +252,6 @@ static int DRM(detach)(device_t dev)
DRM(cleanup)(dev);
return 0;
}
-
static device_method_t DRM(methods)[] = {
/* Device interface */
DEVMETHOD(device_probe, DRM( probe)),
@@ -301,6 +290,78 @@ static struct cdevsw DRM( cdevsw) = {
#endif
};
+#elif defined(__NetBSD__)
+int DRM(probe)(struct device *parent, struct cfdata *match, void *aux);
+void DRM(attach)(struct device *parent, struct device *self, void *aux);
+int DRM(detach)(struct device *self, int flags);
+int DRM(activate)(struct device *self, enum devact act);
+
+struct cfattach DRM(_ca) = {
+ sizeof(drm_device_t), DRM(probe),
+ DRM(attach), DRM(detach), DRM(activate) };
+
+int DRM(probe)(struct device *parent, struct cfdata *match, void *aux)
+{
+ struct pci_attach_args *pa = aux;
+ const char *desc;
+
+ desc = DRM(find_description)(PCI_VENDOR(pa->pa_id), PCI_PRODUCT(pa->pa_id));
+ if (desc != NULL)
+ return 10;
+ return 0;
+}
+
+void DRM(attach)(struct device *parent, struct device *self, void *aux)
+{
+ struct pci_attach_args *pa = aux;
+ drm_device_t *dev = (drm_device_t *)self;
+
+ memcpy(&dev->pa, aux, sizeof(dev->pa));
+
+ DRM_INFO("%s", DRM(find_description)(PCI_VENDOR(pa->pa_id), PCI_PRODUCT(pa->pa_id)));
+ DRM(init)(dev);
+}
+
+int DRM(detach)(struct device *self, int flags)
+{
+ DRM(cleanup)((drm_device_t *)self);
+ return 0;
+}
+
+int DRM(activate)(struct device *self, enum devact act)
+{
+ switch (act) {
+ case DVACT_ACTIVATE:
+ return (EOPNOTSUPP);
+ break;
+
+ case DVACT_DEACTIVATE:
+ /* FIXME */
+ break;
+ }
+ return (0);
+}
+
+#endif
+
+const char *DRM(find_description)(int vendor, int device) {
+ const char *s = NULL;
+ int i=0, done=0;
+
+ while ( !done && (DRM(devicelist)[i].vendor != 0 ) ) {
+ if ( (DRM(devicelist)[i].vendor == vendor) &&
+ (DRM(devicelist)[i].device == device) ) {
+ done=1;
+ if ( DRM(devicelist)[i].supported )
+ s = DRM(devicelist)[i].name;
+ else
+ DRM_INFO("%s not supported\n", DRM(devicelist)[i].name);
+ }
+ i++;
+ }
+ return s;
+}
+
static int DRM(setup)( drm_device_t *dev )
{
int i;
@@ -365,7 +426,7 @@ static int DRM(setup)( drm_device_t *dev )
dev->maplist = DRM(alloc)(sizeof(*dev->maplist),
DRM_MEM_MAPS);
- if(dev->maplist == NULL) DRM_OS_RETURN(ENOMEM);
+ if(dev->maplist == NULL) return DRM_ERR(ENOMEM);
memset(dev->maplist, 0, sizeof(*dev->maplist));
TAILQ_INIT(dev->maplist);
dev->map_count = 0;
@@ -397,7 +458,11 @@ static int DRM(setup)( drm_device_t *dev )
dev->buf_rp = dev->buf;
dev->buf_wp = dev->buf;
dev->buf_end = dev->buf + DRM_BSZ;
+#ifdef __FreeBSD__
dev->buf_sigio = NULL;
+#elif defined(__NetBSD__)
+ dev->buf_pgid = 0;
+#endif
dev->buf_readers = 0;
dev->buf_writers = 0;
dev->buf_selecting = 0;
@@ -430,7 +495,7 @@ static int DRM(takedown)( drm_device_t *dev )
if ( dev->irq ) DRM(irq_uninstall)( dev );
#endif
- DRM_OS_LOCK;
+ DRM_LOCK;
callout_stop( &dev->timer );
if ( dev->devname ) {
@@ -495,18 +560,36 @@ static int DRM(takedown)( drm_device_t *dev )
#if __REALLY_HAVE_MTRR
if ( map->mtrr >= 0 ) {
int retcode;
- retcode = mtrr_del( map->mtrr,
- map->offset,
- map->size );
+#ifdef __FreeBSD__
+ int act;
+ struct mem_range_desc mrdesc;
+ mrdesc.mr_base = map->offset;
+ mrdesc.mr_len = map->size;
+ mrdesc.mr_flags = MDF_WRITECOMBINE;
+ act = MEMRANGE_SET_UPDATE;
+ bcopy(DRIVER_NAME, &mrdesc.mr_owner, strlen(DRIVER_NAME));
+ retcode = mem_range_attr_set(&mrdesc, &act);
+ map->mtrr=1;
+#elif defined __NetBSD__
+ struct mtrr mtrrmap;
+ int one = 1;
+ mtrrmap.base = map->offset;
+ mtrrmap.len = map->size;
+ mtrrmap.type = MTRR_TYPE_WC;
+ mtrrmap.flags = 0;
+ /*mtrrmap.owner = p->p_pid;*/
+ /* XXX: Use curproc here? */
+ retcode = mtrr_set( &mtrrmap, &one,
+ DRM_CURPROC, MTRR_GETSET_KERNEL);
+#endif
DRM_DEBUG( "mtrr_del=%d\n", retcode );
}
#endif
DRM(ioremapfree)( map->handle, map->size );
break;
case _DRM_SHM:
- DRM(free_pages)((unsigned long)map->handle,
- DRM(order)(map->size)
- - PAGE_SHIFT,
+ DRM(free)(map->handle,
+ map->size,
DRM_MEM_SAREA);
break;
@@ -560,206 +643,190 @@ static int DRM(takedown)( drm_device_t *dev )
if ( dev->lock.hw_lock ) {
dev->lock.hw_lock = NULL; /* SHM removed */
dev->lock.pid = 0;
- DRM_OS_WAKEUP_INT(&dev->lock.lock_queue);
+ DRM_WAKEUP_INT((void *)&dev->lock.lock_queue);
}
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
return 0;
}
-/*
- * Figure out how many instances to initialize.
- */
-static int drm_count_cards(void)
-{
- int num = 0;
-#if defined(DRIVER_CARD_LIST)
- int i;
- drm_pci_list_t *l;
- u16 device, vendor;
- struct pci_dev *pdev = NULL;
-#endif
-
- DRM_DEBUG( "\n" );
-
-#if defined(DRIVER_COUNT_CARDS)
- num = DRIVER_COUNT_CARDS();
-#elif defined(DRIVER_CARD_LIST)
- for (i = 0, l = DRIVER_CARD_LIST; l[i].vendor != 0; i++) {
- pdev = NULL;
- vendor = l[i].vendor;
- device = l[i].device;
- if(device == 0xffff) device = PCI_ANY_ID;
- if(vendor == 0xffff) vendor = PCI_ANY_ID;
- while ((pdev = pci_find_device(vendor, device, pdev))) {
- num++; /* FIXME: What about two cards of the same device id? */
- }
- }
-#else
- num = DRIVER_NUM_CARDS;
-#endif
- DRM_DEBUG("numdevs = %d\n", num);
- return num;
-}
-
-/* drm_init is called via init_module at module load time, or via
- * linux/init/main.c (this is not currently supported).
+/* linux: drm_init is called via init_module at module load time, or via
+ * linux/init/main.c (this is not currently supported).
+ * bsd: drm_init is called via the attach function per device.
*/
+#ifdef __FreeBSD__
static int DRM(init)( device_t nbdev )
+#elif defined(__NetBSD__)
+static int DRM(init)( drm_device_t *dev )
+#endif
{
-
+ int unit;
+#ifdef __FreeBSD__
drm_device_t *dev;
- int i;
+#endif
#if __HAVE_CTX_BITMAP
int retcode;
#endif
DRM_DEBUG( "\n" );
-
-#ifdef MODULE
- DRM(parse_options)( drm_opts );
-#endif
-
- DRM(numdevs) = drm_count_cards();
- /* Force at least one instance. */
- if (DRM(numdevs) <= 0)
- DRM(numdevs) = 1;
-
- DRM(device) = DRM_OS_MALLOC(sizeof(*DRM(device)) * DRM(numdevs));
- if (!DRM(device)) {
- DRM_OS_RETURN(ENOMEM);
- }
- DRM(minor) = DRM_OS_MALLOC(sizeof(*(DRM(minor))) * DRM(numdevs));
- if (!DRM(minor)) {
- DRM_OS_FREE(DRM(device));
- DRM_OS_RETURN(ENOMEM);
- }
-
DRIVER_PREINIT();
-
- for (i = 0; i < DRM(numdevs); i++) {
- int unit = device_get_unit(nbdev);
- /* FIXME??? - multihead !!! */
- dev = device_get_softc(nbdev);
- memset( (void *)dev, 0, sizeof(*dev) );
- DRM(minor)[i]=unit;
- DRM_OS_SPININIT(dev->count_lock, "drm device");
- lockinit(&dev->dev_lock, PZERO, "drmlk", 0, 0);
- dev->device = nbdev;
- dev->devnode = make_dev( &DRM(cdevsw),
- unit,
- DRM_DEV_UID,
- DRM_DEV_GID,
- DRM_DEV_MODE,
- "dri/card%d", unit );
- dev->name = DRIVER_NAME;
- DRM(mem_init)();
- DRM(sysctl_init)(dev);
- TAILQ_INIT(&dev->files);
+#ifdef __FreeBSD__
+ unit = device_get_unit(nbdev);
+ dev = device_get_softc(nbdev);
+ memset( (void *)dev, 0, sizeof(*dev) );
+ dev->device = nbdev;
+ dev->devnode = make_dev( &DRM(cdevsw),
+ unit,
+ DRM_DEV_UID,
+ DRM_DEV_GID,
+ DRM_DEV_MODE,
+ "dri/card%d", unit );
+#elif defined(__NetBSD__)
+ unit = minor(dev->device.dv_unit);
+#endif
+ DRM_SPININIT(dev->count_lock, "drm device");
+ lockinit(&dev->dev_lock, PZERO, "drmlk", 0, 0);
+ dev->name = DRIVER_NAME;
+ DRM(mem_init)();
+ DRM(sysctl_init)(dev);
+ TAILQ_INIT(&dev->files);
#if __REALLY_HAVE_AGP
- dev->agp = DRM(agp_init)();
+ dev->agp = DRM(agp_init)();
#if __MUST_HAVE_AGP
- if ( dev->agp == NULL ) {
- DRM_ERROR( "Cannot initialize the agpgart module.\n" );
- DRM(sysctl_cleanup)( dev );
- destroy_dev(dev->devnode);
- DRM(takedown)( dev );
- DRM_OS_RETURN(ENOMEM);
- }
+ if ( dev->agp == NULL ) {
+ DRM_ERROR( "Cannot initialize the agpgart module.\n" );
+ DRM(sysctl_cleanup)( dev );
+#ifdef __FreeBSD__
+ destroy_dev(dev->devnode);
#endif
+ DRM(takedown)( dev );
+ return DRM_ERR(ENOMEM);
+ }
+#endif /* __MUST_HAVE_AGP */
#if __REALLY_HAVE_MTRR
- if (dev->agp)
- dev->agp->agp_mtrr = mtrr_add( dev->agp->agp_info.aper_base,
- dev->agp->agp_info.aper_size*1024*1024,
- MTRR_TYPE_WRCOMB,
- 1 );
-#endif
-#endif
+ if (dev->agp) {
+#ifdef __FreeBSD__
+ int retcode = 0, act;
+ struct mem_range_desc mrdesc;
+ mrdesc.mr_base = dev->agp->info.ai_aperture_base;
+ mrdesc.mr_len = dev->agp->info.ai_aperture_size;
+ mrdesc.mr_flags = MDF_WRITECOMBINE;
+ act = MEMRANGE_SET_UPDATE;
+ bcopy(DRIVER_NAME, &mrdesc.mr_owner, strlen(DRIVER_NAME));
+ retcode = mem_range_attr_set(&mrdesc, &act);
+ dev->agp->agp_mtrr=1;
+#elif defined __NetBSD__
+ struct mtrr mtrrmap;
+ int one = 1;
+ mtrrmap.base = dev->agp->info.ai_aperture_base;
+ /* Might need a multiplier here XXX */
+ mtrrmap.len = dev->agp->info.ai_aperture_size;
+ mtrrmap.type = MTRR_TYPE_WC;
+ mtrrmap.flags = MTRR_VALID;
+ dev->agp->agp_mtrr = mtrr_set( &mtrrmap, &one, NULL, MTRR_GETSET_KERNEL);
+#endif /* __NetBSD__ */
+ }
+#endif /* __REALLY_HAVE_MTRR */
+#endif /* __REALLY_HAVE_AGP */
#if __HAVE_CTX_BITMAP
- retcode = DRM(ctxbitmap_init)( dev );
- if( retcode ) {
- DRM_ERROR( "Cannot allocate memory for context bitmap.\n" );
- DRM(sysctl_cleanup)( dev );
- destroy_dev(dev->devnode);
- DRM(takedown)( dev );
- return retcode;
- }
+ retcode = DRM(ctxbitmap_init)( dev );
+ if( retcode ) {
+ DRM_ERROR( "Cannot allocate memory for context bitmap.\n" );
+ DRM(sysctl_cleanup)( dev );
+#ifdef __FreeBSD__
+ destroy_dev(dev->devnode);
#endif
- DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d\n",
- DRIVER_NAME,
- DRIVER_MAJOR,
- DRIVER_MINOR,
- DRIVER_PATCHLEVEL,
- DRIVER_DATE,
- DRM(minor)[i] );
+ DRM(takedown)( dev );
+ return retcode;
}
+#endif
+ DRM_INFO( "Initialized %s %d.%d.%d %s on minor %d\n",
+ DRIVER_NAME,
+ DRIVER_MAJOR,
+ DRIVER_MINOR,
+ DRIVER_PATCHLEVEL,
+ DRIVER_DATE,
+ unit );
DRIVER_POSTINIT();
return 0;
}
-/* drm_cleanup is called via cleanup_module at module unload time.
+/* linux: drm_cleanup is called via cleanup_module at module unload time.
+ * bsd: drm_cleanup is called per device at module unload time.
+ * FIXME: NetBSD
*/
+#ifdef __FreeBSD__
static void DRM(cleanup)(device_t nbdev)
+#elif defined(__NetBSD__)
+static void DRM(cleanup)(drm_device_t *dev)
+#endif
{
+#ifdef __FreeBSD__
drm_device_t *dev;
- int i;
+#endif
+#if __REALLY_HAVE_MTRR
+#ifdef __NetBSD__
+ struct mtrr mtrrmap;
+ int one = 1;
+#endif /* __NetBSD__ */
+#endif /* __REALLY_HAVE_MTRR */
DRM_DEBUG( "\n" );
- for (i = DRM(numdevs) - 1; i >= 0; i--) {
- /* FIXME??? - multihead */
- dev = device_get_softc(nbdev);
- DRM(sysctl_cleanup)( dev );
- destroy_dev(dev->devnode);
+#ifdef __FreeBSD__
+ dev = device_get_softc(nbdev);
+#endif
+ DRM(sysctl_cleanup)( dev );
+#ifdef __FreeBSD__
+ destroy_dev(dev->devnode);
+#endif
#if __HAVE_CTX_BITMAP
- DRM(ctxbitmap_cleanup)( dev );
+ DRM(ctxbitmap_cleanup)( dev );
#endif
#if __REALLY_HAVE_AGP && __REALLY_HAVE_MTRR
- if ( dev->agp && dev->agp->agp_mtrr >= 0) {
- int retval;
- retval = mtrr_del( dev->agp->agp_mtrr,
- dev->agp->agp_info.aper_base,
- dev->agp->agp_info.aper_size*1024*1024 );
- DRM_DEBUG( "mtrr_del=%d\n", retval );
- }
+ if ( dev->agp && dev->agp->agp_mtrr >= 0) {
+#if defined(__NetBSD__)
+ mtrrmap.base = dev->agp->info.ai_aperture_base;
+ mtrrmap.len = dev->agp->info.ai_aperture_size;
+ mtrrmap.type = 0;
+ mtrrmap.flags = 0;
+ retval = mtrr_set( &mtrrmap, &one, NULL, MTRR_GETSET_KERNEL);
+#endif
+ }
#endif
- DRM(takedown)( dev );
+ DRM(takedown)( dev );
#if __REALLY_HAVE_AGP
- if ( dev->agp ) {
- DRM(agp_uninit)();
- DRM(free)( dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS );
- dev->agp = NULL;
- }
-#endif
+ if ( dev->agp ) {
+ DRM(agp_uninit)();
+ DRM(free)( dev->agp, sizeof(*dev->agp), DRM_MEM_AGPLISTS );
+ dev->agp = NULL;
}
+#endif
DRIVER_POSTCLEANUP();
- DRM_OS_FREE(DRM(minor));
- DRM_OS_FREE(DRM(device));
- DRM(numdevs) = 0;
}
-int DRM(version)( DRM_OS_IOCTL )
+int DRM(version)( DRM_IOCTL_ARGS )
{
drm_version_t version;
int len;
- DRM_OS_KRNFROMUSR( version, (drm_version_t *)data, sizeof(version) );
+ DRM_COPY_FROM_USER_IOCTL( version, (drm_version_t *)data, sizeof(version) );
#define DRM_COPY( name, value ) \
len = strlen( value ); \
if ( len > name##_len ) len = name##_len; \
name##_len = strlen( value ); \
if ( len && name ) { \
- if ( DRM_OS_COPYTOUSR( name, value, len ) ) \
- DRM_OS_RETURN(EFAULT); \
+ if ( DRM_COPY_TO_USER( name, value, len ) ) \
+ return DRM_ERR(EFAULT); \
}
version.version_major = DRIVER_MAJOR;
@@ -770,48 +837,40 @@ int DRM(version)( DRM_OS_IOCTL )
DRM_COPY( version.date, DRIVER_DATE );
DRM_COPY( version.desc, DRIVER_DESC );
- DRM_OS_KRNTOUSR( (drm_version_t *)data, version, sizeof(version) );
+ DRM_COPY_TO_USER_IOCTL( (drm_version_t *)data, version, sizeof(version) );
return 0;
}
-int DRM( open)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
+int DRM(open)(dev_t kdev, int flags, int fmt, DRM_STRUCTPROC *p)
{
drm_device_t *dev = NULL;
int retcode = 0;
- int i;
- for (i = 0; i < DRM(numdevs); i++) {
- /* FIXME ??? - multihead */
- dev = DRIVER_SOFTC(minor(kdev));
- }
- if (!dev) {
- DRM_OS_RETURN(ENODEV);
- }
+ dev = DRIVER_SOFTC(minor(kdev));
DRM_DEBUG( "open_count = %d\n", dev->open_count );
- device_busy(dev->device);
retcode = DRM(open_helper)(kdev, flags, fmt, p, dev);
if ( !retcode ) {
atomic_inc( &dev->counts[_DRM_STAT_OPENS] );
- DRM_OS_SPINLOCK( &dev->count_lock );
- if ( !dev->open_count++ ) {
- DRM_OS_SPINUNLOCK( &dev->count_lock );
- return DRM(setup)( dev );
- }
- DRM_OS_SPINUNLOCK( &dev->count_lock );
+ DRM_SPINLOCK( &dev->count_lock );
+#ifdef __FreeBSD__
+ device_busy(dev->device);
+#endif
+ if ( !dev->open_count++ )
+ retcode = DRM(setup)( dev );
+ DRM_SPINUNLOCK( &dev->count_lock );
}
- device_unbusy(dev->device);
return retcode;
}
-int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
+int DRM(close)(dev_t kdev, int flags, int fmt, DRM_STRUCTPROC *p)
{
drm_file_t *priv;
- drm_device_t *dev = kdev->si_drv1;
+ DRM_DEVICE;
int retcode = 0;
DRM_DEBUG( "open_count = %d\n", dev->open_count );
@@ -827,13 +886,18 @@ int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
* Begin inline drm_release
*/
+#ifdef __FreeBSD__
+ DRM_DEBUG( "pid = %d, device = 0x%lx, open_count = %d\n",
+ DRM_CURRENTPID, (long)dev->device, dev->open_count );
+#elif defined(__NetBSD__)
DRM_DEBUG( "pid = %d, device = 0x%lx, open_count = %d\n",
- DRM_OS_CURRENTPID, (long)dev->device, dev->open_count );
+ DRM_CURRENTPID, (long)&dev->device, dev->open_count);
+#endif
if (dev->lock.hw_lock && _DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)
- && dev->lock.pid == DRM_OS_CURRENTPID) {
+ && dev->lock.pid == DRM_CURRENTPID) {
DRM_DEBUG("Process %d dead, freeing lock for context %d\n",
- DRM_OS_CURRENTPID,
+ DRM_CURRENTPID,
_DRM_LOCKING_CONTEXT(dev->lock.hw_lock->lock));
#if HAVE_DRIVER_RELEASE
DRIVER_RELEASE();
@@ -853,7 +917,7 @@ int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
for (;;) {
if ( !dev->lock.hw_lock ) {
/* Device has been unregistered */
- retcode = EINTR;
+ retcode = DRM_ERR(EINTR);
break;
}
if ( DRM(lock_take)( &dev->lock.hw_lock->lock,
@@ -884,9 +948,15 @@ int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
DRM(reclaim_buffers)( dev, priv->pid );
#endif
+#if defined (__FreeBSD__) && (__FreeBSD_version >= 500000)
+ funsetown(&dev->buf_sigio);
+#elif defined(__FreeBSD__)
funsetown(dev->buf_sigio);
+#elif defined(__NetBSD__)
+ dev->buf_pgid = 0;
+#endif /* __NetBSD__ */
- DRM_OS_LOCK;
+ DRM_LOCK;
priv = DRM(find_file_by_proc)(dev, p);
if (priv) {
priv->refs--;
@@ -894,7 +964,7 @@ int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
TAILQ_REMOVE(&dev->files, priv, link);
}
}
- DRM_OS_UNLOCK;
+ DRM_UNLOCK;
DRM(free)( priv, sizeof(*priv), DRM_MEM_FILES );
@@ -903,42 +973,48 @@ int DRM( close)(dev_t kdev, int flags, int fmt, DRM_OS_STRUCTPROC *p)
*/
atomic_inc( &dev->counts[_DRM_STAT_CLOSES] );
- DRM_OS_SPINLOCK( &dev->count_lock );
+ DRM_SPINLOCK( &dev->count_lock );
+#ifdef __FreeBSD__
+ device_unbusy(dev->device);
+#endif
if ( !--dev->open_count ) {
if ( atomic_read( &dev->ioctl_count ) || dev->blocked ) {
DRM_ERROR( "Device busy: %ld %d\n",
(unsigned long)atomic_read( &dev->ioctl_count ),
dev->blocked );
- DRM_OS_SPINUNLOCK( &dev->count_lock );
- DRM_OS_RETURN(EBUSY);
+ DRM_SPINUNLOCK( &dev->count_lock );
+ return DRM_ERR(EBUSY);
}
- DRM_OS_SPINUNLOCK( &dev->count_lock );
- device_unbusy(dev->device);
+ DRM_SPINUNLOCK( &dev->count_lock );
return DRM(takedown)( dev );
}
- DRM_OS_SPINUNLOCK( &dev->count_lock );
-
+ DRM_SPINUNLOCK( &dev->count_lock );
- DRM_OS_RETURN(retcode);
+ return retcode;
}
/* DRM(ioctl) is called whenever a process performs an ioctl on /dev/drm.
*/
-int DRM(ioctl)( DRM_OS_IOCTL )
+int DRM(ioctl)( DRM_IOCTL_ARGS )
{
- DRM_OS_DEVICE;
+ DRM_DEVICE;
int retcode = 0;
drm_ioctl_desc_t *ioctl;
d_ioctl_t *func;
int nr = DRM_IOCTL_NR(cmd);
- DRM_OS_PRIV;
+ DRM_PRIV;
atomic_inc( &dev->ioctl_count );
atomic_inc( &dev->counts[_DRM_STAT_IOCTLS] );
++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 );
+#elif defined(__NetBSD__)
DRM_DEBUG( "pid=%d, cmd=0x%02lx, nr=0x%02x, dev 0x%lx, auth=%d\n",
- DRM_OS_CURRENTPID, cmd, nr, (long)dev->device, priv->authenticated );
+ DRM_CURRENTPID, cmd, nr, (long)&dev->device, priv->authenticated );
+#endif
switch (cmd) {
case FIONBIO:
@@ -950,6 +1026,7 @@ int DRM(ioctl)( DRM_OS_IOCTL )
dev->flags |= FASYNC;
return 0;
+#ifdef __FreeBSD__
case FIOSETOWN:
atomic_dec(&dev->ioctl_count);
return fsetown(*(int *)data, &dev->buf_sigio);
@@ -959,6 +1036,18 @@ int DRM(ioctl)( DRM_OS_IOCTL )
*(int *) data = fgetown(dev->buf_sigio);
return 0;
}
+#endif /* __FreeBSD__ */
+#ifdef __NetBSD__
+ case TIOCSPGRP:
+ atomic_dec(&dev->ioctl_count);
+ dev->buf_pgid = *(int *)data;
+ return 0;
+
+ case TIOCGPGRP:
+ atomic_dec(&dev->ioctl_count);
+ *(int *)data = dev->buf_pgid;
+ return 0;
+#endif /* __NetBSD__ */
if ( nr >= DRIVER_IOCTL_COUNT ) {
retcode = EINVAL;
@@ -969,7 +1058,7 @@ int DRM(ioctl)( DRM_OS_IOCTL )
if ( !func ) {
DRM_DEBUG( "no function\n" );
retcode = EINVAL;
- } else if ( ( ioctl->root_only && DRM_OS_CHECKSUSER )
+ } else if ( ( ioctl->root_only && DRM_SUSER(p) )
|| ( ioctl->auth_needed && !priv->authenticated ) ) {
retcode = EACCES;
} else {
@@ -978,12 +1067,12 @@ int DRM(ioctl)( DRM_OS_IOCTL )
}
atomic_dec( &dev->ioctl_count );
- DRM_OS_RETURN(retcode);
+ return DRM_ERR(retcode);
}
-int DRM(lock)( DRM_OS_IOCTL )
+int DRM(lock)( DRM_IOCTL_ARGS )
{
- DRM_OS_DEVICE;
+ DRM_DEVICE;
drm_lock_t lock;
int ret = 0;
#if __HAVE_MULTIPLE_DMA_QUEUES
@@ -995,24 +1084,24 @@ int DRM(lock)( DRM_OS_IOCTL )
dev->lck_start = start = get_cycles();
#endif
- DRM_OS_KRNFROMUSR( lock, (drm_lock_t *)data, sizeof(lock) );
+ DRM_COPY_FROM_USER_IOCTL( lock, (drm_lock_t *)data, sizeof(lock) );
if ( lock.context == DRM_KERNEL_CONTEXT ) {
DRM_ERROR( "Process %d using kernel context %d\n",
- DRM_OS_CURRENTPID, lock.context );
- DRM_OS_RETURN(EINVAL);
+ DRM_CURRENTPID, lock.context );
+ return DRM_ERR(EINVAL);
}
DRM_DEBUG( "%d (pid %d) requests lock (0x%08x), flags = 0x%08x\n",
- lock.context, DRM_OS_CURRENTPID,
+ lock.context, DRM_CURRENTPID,
dev->lock.hw_lock->lock, lock.flags );
#if __HAVE_DMA_QUEUE
if ( lock.context < 0 )
- DRM_OS_RETURN(EINVAL);
+ return DRM_ERR(EINVAL);
#elif __HAVE_MULTIPLE_DMA_QUEUES
if ( lock.context < 0 || lock.context >= dev->queue_count )
- DRM_OS_RETURN(EINVAL);
+ return DRM_ERR(EINVAL);
q = dev->queuelist[lock.context];
#endif
@@ -1028,14 +1117,14 @@ int DRM(lock)( DRM_OS_IOCTL )
}
if ( DRM(lock_take)( &dev->lock.hw_lock->lock,
lock.context ) ) {
- dev->lock.pid = DRM_OS_CURRENTPID;
+ dev->lock.pid = DRM_CURRENTPID;
dev->lock.lock_time = jiffies;
atomic_inc( &dev->counts[_DRM_STAT_LOCKS] );
break; /* Got lock */
}
/* Contention */
- ret = tsleep(&dev->lock.lock_queue,
+ ret = tsleep((void *)&dev->lock.lock_queue,
PZERO|PCATCH,
"drmlk2",
0);
@@ -1074,21 +1163,21 @@ int DRM(lock)( DRM_OS_IOCTL )
atomic_inc(&dev->histo.lacq[DRM(histogram_slot)(get_cycles()-start)]);
#endif
- DRM_OS_RETURN(ret);
+ return DRM_ERR(ret);
}
-int DRM(unlock)( DRM_OS_IOCTL )
+int DRM(unlock)( DRM_IOCTL_ARGS )
{
- DRM_OS_DEVICE;
+ DRM_DEVICE;
drm_lock_t lock;
- DRM_OS_KRNFROMUSR( lock, (drm_lock_t *)data, sizeof(lock) ) ;
+ DRM_COPY_FROM_USER_IOCTL( lock, (drm_lock_t *)data, sizeof(lock) ) ;
if ( lock.context == DRM_KERNEL_CONTEXT ) {
DRM_ERROR( "Process %d using kernel context %d\n",
- DRM_OS_CURRENTPID, lock.context );
- DRM_OS_RETURN(EINVAL);
+ DRM_CURRENTPID, lock.context );
+ return DRM_ERR(EINVAL);
}
atomic_inc( &dev->counts[_DRM_STAT_UNLOCKS] );
@@ -1141,7 +1230,7 @@ SYSUNINIT(DRM( unregister), SI_SUB_KLD, SI_ORDER_MIDDLE, linux_ioctl_unregister_
* Linux emulation IOCTL
*/
static int
-DRM(linux_ioctl)(DRM_OS_STRUCTPROC *p, struct linux_ioctl_args* args)
+DRM(linux_ioctl)(DRM_STRUCTPROC *p, struct linux_ioctl_args* args)
{
#if (__FreeBSD_version >= 500000)
struct file *fp = p->td_proc->p_fd->fd_ofiles[args->fd];