diff options
Diffstat (limited to 'shared/radeon_cp.c')
| -rw-r--r-- | shared/radeon_cp.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/shared/radeon_cp.c b/shared/radeon_cp.c index 6994fe9e..3ec8dfd1 100644 --- a/shared/radeon_cp.c +++ b/shared/radeon_cp.c @@ -926,11 +926,11 @@ static void radeon_cp_init_ring_buffer( drm_device_t *dev, RADEON_WRITE( RADEON_SCRATCH_UMSK, 0x7 ); /* Writeback doesn't seem to work everywhere, test it first */ - DRM_WRITE32( &dev_priv->scratch[1], 0 ); + DRM_WRITE32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(1), 0 ); RADEON_WRITE( RADEON_SCRATCH_REG1, 0xdeadbeef ); for ( tmp = 0 ; tmp < dev_priv->usec_timeout ; tmp++ ) { - if ( DRM_READ32( &dev_priv->scratch[1] ) == 0xdeadbeef ) + if ( DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(1) ) == 0xdeadbeef ) break; DRM_UDELAY( 1 ); } @@ -1217,6 +1217,7 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) (dev_priv->ring.size / sizeof(u32)) - 1; dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK; + dev_priv->ring.ring_rptr = dev_priv->ring_rptr; #if __REALLY_HAVE_SG if ( dev_priv->is_pci ) { @@ -1322,7 +1323,7 @@ int radeon_cp_start( DRM_IOCTL_ARGS ) drm_radeon_private_t *dev_priv = dev->dev_private; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); if ( dev_priv->cp_running ) { DRM_DEBUG( "%s while CP running\n", __FUNCTION__ ); @@ -1350,7 +1351,7 @@ int radeon_cp_stop( DRM_IOCTL_ARGS ) int ret; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( stop, (drm_radeon_cp_stop_t *)data, sizeof(stop) ); @@ -1425,7 +1426,7 @@ int radeon_cp_reset( DRM_IOCTL_ARGS ) drm_radeon_private_t *dev_priv = dev->dev_private; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); if ( !dev_priv ) { DRM_DEBUG( "%s called before init done\n", __FUNCTION__ ); @@ -1446,7 +1447,7 @@ int radeon_cp_idle( DRM_IOCTL_ARGS ) drm_radeon_private_t *dev_priv = dev->dev_private; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); return radeon_do_cp_idle( dev_priv ); } @@ -1456,7 +1457,7 @@ int radeon_engine_reset( DRM_IOCTL_ARGS ) DRM_DEVICE; DRM_DEBUG( "\n" ); - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); return radeon_do_engine_reset( dev ); } @@ -1515,7 +1516,7 @@ drm_buf_t *radeon_freelist_get( drm_device_t *dev ) for ( i = start ; i < dma->buf_count ; i++ ) { buf = dma->buflist[i]; buf_priv = buf->dev_private; - if ( buf->pid == 0 || (buf->pending && + if ( buf->filp == 0 || (buf->pending && buf_priv->age <= done_age) ) { dev_priv->stats.requested_bufs++; buf->pending = 0; @@ -1542,7 +1543,7 @@ drm_buf_t *radeon_freelist_get( drm_device_t *dev ) drm_buf_t *buf; int i, t; int start; - u32 done_age = DRM_READ32(&dev_priv->scratch[1]); + u32 done_age = DRM_READ32(dev_priv->ring_rptr, RADEON_SCRATCHOFF(1)); if ( ++dev_priv->last_buf >= dma->buf_count ) dev_priv->last_buf = 0; @@ -1554,7 +1555,7 @@ drm_buf_t *radeon_freelist_get( drm_device_t *dev ) for ( i = start ; i < dma->buf_count ; i++ ) { buf = dma->buflist[i]; buf_priv = buf->dev_private; - if ( buf->pid == 0 || (buf->pending && + if ( buf->filp == 0 || (buf->pending && buf_priv->age <= done_age) ) { dev_priv->stats.requested_bufs++; buf->pending = 0; @@ -1619,7 +1620,7 @@ int radeon_wait_ring( drm_radeon_private_t *dev_priv, int n ) return DRM_ERR(EBUSY); } -static int radeon_cp_get_buffers( drm_device_t *dev, drm_dma_t *d ) +static int radeon_cp_get_buffers( DRMFILE filp, drm_device_t *dev, drm_dma_t *d ) { int i; drm_buf_t *buf; @@ -1628,7 +1629,7 @@ static int radeon_cp_get_buffers( drm_device_t *dev, drm_dma_t *d ) buf = radeon_freelist_get( dev ); if ( !buf ) return DRM_ERR(EBUSY); /* NOTE: broken client */ - buf->pid = DRM_CURRENTPID; + buf->filp = filp; if ( DRM_COPY_TO_USER( &d->request_indices[i], &buf->idx, sizeof(buf->idx) ) ) @@ -1649,7 +1650,7 @@ int radeon_cp_buffers( DRM_IOCTL_ARGS ) int ret = 0; drm_dma_t d; - LOCK_TEST_WITH_RETURN( dev ); + LOCK_TEST_WITH_RETURN( dev, filp ); DRM_COPY_FROM_USER_IOCTL( d, (drm_dma_t *)data, sizeof(d) ); @@ -1672,7 +1673,7 @@ int radeon_cp_buffers( DRM_IOCTL_ARGS ) d.granted_count = 0; if ( d.request_count ) { - ret = radeon_cp_get_buffers( dev, &d ); + ret = radeon_cp_get_buffers( filp, dev, &d ); } DRM_COPY_TO_USER_IOCTL( (drm_dma_t *)data, d, sizeof(d) ); |