Catch FreeBSD up to the pcie gart changes. Required minor modification to

    radeon_cp.c to use a drm_local_map_t-type mapping (drm_core_ioremap
    rather than drm_ioremap), which contains private device mapping
    information on BSD. I also changed the ati_pcigart interface to use
    "void *" for pointers to kva rather than "unsigned long". While PCIGART
    support appears to be broken on FreeBSD currently, I think this is not
    new, and BusType PCI remains working on my r100 in Linux.

2 files changed, 10 insertions, 5 deletions

diff --git a/shared-core/r128_cce.c b/shared-core/r128_cce.c
index cb84fa84..06880e0b 100644
--- a/shared-core/r128_cce.c
+++ b/shared-core/r128_cce.c
@@ -559,7 +559,8 @@ static int r128_do_init_cce(drm_device_t * dev, drm_r128_init_t * init)
 	if (dev_priv->is_pci) {
 #endif
 		dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
-		dev_priv->gart_info.addr = dev_priv->gart_info.bus_addr = 0;
+		dev_priv->gart_info.addr = NULL;
+		dev_priv->gart_info.bus_addr = 0;
 		dev_priv->gart_info.is_pcie = 0;
 		if (!drm_ati_pcigart_init(dev, &dev_priv->gart_info)) {
 			DRM_ERROR("failed to init PCI GART!\n");
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index 9b5c9a8f..30f63731 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -1541,16 +1541,20 @@ static int radeon_do_init_cp(drm_device_t * dev, drm_radeon_init_t * init)
 		/* if we have an offset set from userspace */
 		if (dev_priv->pcigart_offset) {
 			dev_priv->gart_info.bus_addr = dev_priv->pcigart_offset + dev_priv->fb_location;
-			dev_priv->gart_info.addr = (unsigned long)drm_ioremap(dev_priv->gart_info.bus_addr, RADEON_PCIGART_TABLE_SIZE, dev);
+			dev_priv->gart_info.mapping.offset = dev_priv->gart_info.bus_addr;
+			dev_priv->gart_info.mapping.size = RADEON_PCIGART_TABLE_SIZE;
+			drm_core_ioremap(&dev_priv->gart_info.mapping, dev);
+			dev_priv->gart_info.addr = dev_priv->gart_info.mapping.handle;
 
 			dev_priv->gart_info.is_pcie = !!(dev_priv->flags & CHIP_IS_PCIE);
 			dev_priv->gart_info.gart_table_location = DRM_ATI_GART_FB;
 			
-			DRM_DEBUG("Setting phys_pci_gart to %08lX %08lX\n", dev_priv->gart_info.addr, dev_priv->pcigart_offset);
+			DRM_DEBUG("Setting phys_pci_gart to %p %08lX\n", dev_priv->gart_info.addr, dev_priv->pcigart_offset);
 		}
 		else {
 			dev_priv->gart_info.gart_table_location = DRM_ATI_GART_MAIN;
-			dev_priv->gart_info.addr = dev_priv->gart_info.bus_addr= 0;
+			dev_priv->gart_info.addr = NULL;
+			dev_priv->gart_info.bus_addr = 0;
 			if (dev_priv->flags & CHIP_IS_PCIE)
 			{
 				DRM_ERROR("Cannot use PCI Express without GART in FB memory\n");
@@ -1618,7 +1622,7 @@ static int radeon_do_cleanup_cp(drm_device_t * dev)
 
 		if (dev_priv->gart_info.gart_table_location == DRM_ATI_GART_FB)
 		{
-			drm_ioremapfree((void *)dev_priv->gart_info.addr, RADEON_PCIGART_TABLE_SIZE, dev);
+			drm_core_ioremapfree(&dev_priv->gart_info.mapping, dev);
 			dev_priv->gart_info.addr = 0;
 		}
 	}