diff options
| -rw-r--r-- | linux-core/ati_pcigart.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux-core/ati_pcigart.c b/linux-core/ati_pcigart.c index 91136060..ebf19a2b 100644 --- a/linux-core/ati_pcigart.c +++ b/linux-core/ati_pcigart.c @@ -314,6 +314,12 @@ static int ati_pcigart_bind_ttm(drm_ttm_backend_t *backend, insert_page_into_table(info, page_base, pci_gart + j); } +#if defined(__i386__) || defined(__x86_64__) + wbinvd(); +#else + mb(); +#endif + atipci_be->gart_flush_fn(atipci_be->dev); atipci_be->bound = 1; |