diff options
Diffstat (limited to 'arch/sh64')
| -rw-r--r-- | arch/sh64/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh64/kernel/pci-dma.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig index ff654204b7d4..5664631d8ae5 100644 --- a/arch/sh64/Kconfig +++ b/arch/sh64/Kconfig @@ -47,6 +47,9 @@ config ARCH_HAS_ILOG2_U64 bool default n +config ARCH_NO_VIRT_TO_BUS + def_bool y + source init/Kconfig menu "System type" diff --git a/arch/sh64/kernel/pci-dma.c b/arch/sh64/kernel/pci-dma.c index a36c3d71a3fe..a9328f894755 100644 --- a/arch/sh64/kernel/pci-dma.c +++ b/arch/sh64/kernel/pci-dma.c @@ -30,7 +30,7 @@ void *consistent_alloc(struct pci_dev *hwdev, size_t size, if (vp != NULL) { memset(vp, 0, size); - *dma_handle = virt_to_bus(ret); + *dma_handle = virt_to_phys(ret); dma_cache_wback_inv((unsigned long)ret, size); } @@ -42,7 +42,7 @@ void consistent_free(struct pci_dev *hwdev, size_t size, { void *alloc; - alloc = bus_to_virt((unsigned long)dma_handle); + alloc = phys_to_virt((unsigned long)dma_handle); free_pages((unsigned long)alloc, get_order(size)); iounmap(vaddr); |