diff options
| author | Michel Daenzer <michel@daenzer.net> | 2003-05-16 23:41:27 +0000 |
|---|---|---|
| committer | Michel Daenzer <michel@daenzer.net> | 2003-05-16 23:41:27 +0000 |
| commit | e5d3c7f260d18168eec755c73f01ac617390d96c (patch) | |
| tree | 9628a3f566362142f10f7d0109a1a218cbc5ddc4 /shared-core/radeon_cp.c | |
| parent | 1d5bf7a7de35f87e68cce740151fd46cd8fa2ff3 (diff) | |
Support AGP bridges where the AGP aperture can't be accessed directly by
the CPU (David Mosberger, Benjamin Herrenschmidt, myself, Paul
Mackerras, Jeff Wiedemeier)
Diffstat (limited to 'shared-core/radeon_cp.c')
| -rw-r--r-- | shared-core/radeon_cp.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c index 6cc50669..baca5521 100644 --- a/shared-core/radeon_cp.c +++ b/shared-core/radeon_cp.c @@ -1151,10 +1151,11 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) (drm_radeon_sarea_t *)((u8 *)dev_priv->sarea->handle + init->sarea_priv_offset); +#if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { - DRM_IOREMAP( dev_priv->cp_ring ); - DRM_IOREMAP( dev_priv->ring_rptr ); - DRM_IOREMAP( dev_priv->buffers ); + DRM_IOREMAP( dev_priv->cp_ring, dev ); + DRM_IOREMAP( dev_priv->ring_rptr, dev ); + DRM_IOREMAP( dev_priv->buffers, dev ); if(!dev_priv->cp_ring->handle || !dev_priv->ring_rptr->handle || !dev_priv->buffers->handle) { @@ -1163,7 +1164,9 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) radeon_do_cleanup_cp(dev); return DRM_ERR(EINVAL); } - } else { + } else +#endif + { dev_priv->cp_ring->handle = (void *)dev_priv->cp_ring->offset; dev_priv->ring_rptr->handle = @@ -1210,7 +1213,6 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) dev_priv->ring.high_mark = RADEON_RING_HIGH_MARK; -#if __REALLY_HAVE_SG if ( dev_priv->is_pci ) { if (!DRM(ati_pcigart_init)( dev, &dev_priv->phys_pci_gart, &dev_priv->bus_pci_gart)) { @@ -1240,15 +1242,12 @@ static int radeon_do_init_cp( drm_device_t *dev, drm_radeon_init_t *init ) RADEON_WRITE( RADEON_MC_AGP_LOCATION, 0xffffffc0 ); /* ?? */ RADEON_WRITE( RADEON_AGP_COMMAND, 0 ); /* clear AGP_COMMAND */ } else { -#endif /* __REALLY_HAVE_SG */ /* Turn off PCI GART */ tmp = RADEON_READ( RADEON_AIC_CNTL ) & ~RADEON_PCIGART_TRANSLATE_EN; RADEON_WRITE( RADEON_AIC_CNTL, tmp ); -#if __REALLY_HAVE_SG } -#endif /* __REALLY_HAVE_SG */ radeon_cp_load_microcode( dev_priv ); radeon_cp_init_ring_buffer( dev, dev_priv ); @@ -1277,20 +1276,21 @@ int radeon_do_cleanup_cp( drm_device_t *dev ) if ( dev->dev_private ) { drm_radeon_private_t *dev_priv = dev->dev_private; +#if __REALLY_HAVE_AGP if ( !dev_priv->is_pci ) { if ( dev_priv->cp_ring != NULL ) - DRM_IOREMAPFREE( dev_priv->cp_ring ); + DRM_IOREMAPFREE( dev_priv->cp_ring, dev ); if ( dev_priv->ring_rptr != NULL ) - DRM_IOREMAPFREE( dev_priv->ring_rptr ); + DRM_IOREMAPFREE( dev_priv->ring_rptr, dev ); if ( dev_priv->buffers != NULL ) - DRM_IOREMAPFREE( dev_priv->buffers ); - } else { -#if __REALLY_HAVE_SG + DRM_IOREMAPFREE( dev_priv->buffers, dev ); + } else +#endif + { if (!DRM(ati_pcigart_cleanup)( dev, dev_priv->phys_pci_gart, dev_priv->bus_pci_gart )) DRM_ERROR( "failed to cleanup PCI GART!\n" ); -#endif /* __REALLY_HAVE_SG */ } DRM(free)( dev->dev_private, sizeof(drm_radeon_private_t), |