diff options
Diffstat (limited to 'include/asm-sh/pci.h')
| -rw-r--r-- | include/asm-sh/pci.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/include/asm-sh/pci.h b/include/asm-sh/pci.h index 34398480a..2c3ce9038 100644 --- a/include/asm-sh/pci.h +++ b/include/asm-sh/pci.h @@ -9,6 +9,15 @@ #define pcibios_assign_all_busses() 0 +/* These are currently the correct values for the STM overdrive board. + * We need some way of setting this on a board specific way, it will + * not be the same on other boards I think + */ +#if 1 /* def CONFIG_SH_OVERDRIVE */ +#define PCIBIOS_MIN_IO 0x2000 +#define PCIBIOS_MIN_MEM 0x10000000 +#endif + extern inline void pcibios_set_master(struct pci_dev *dev) { /* No special bus mastering setup handling */ @@ -59,7 +68,7 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size, * until either pci_unmap_single or pci_dma_sync_single is performed. */ extern inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, - size_t size) + size_t size,int directoin) { return virt_to_bus(ptr); } @@ -72,7 +81,7 @@ extern inline dma_addr_t pci_map_single(struct pci_dev *hwdev, void *ptr, * whatever the device wrote there. */ extern inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, - size_t size) + size_t size,int direction) { /* Nothing to do */ } @@ -93,7 +102,7 @@ extern inline void pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, * the same here. */ extern inline int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nents) + int nents,int direction) { return nents; } @@ -103,7 +112,7 @@ extern inline int pci_map_sg(struct pci_dev *hwdev, struct scatterlist *sg, * pci_unmap_single() above. */ extern inline void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nents) + int nents,int direction) { /* Nothing to do */ } @@ -119,7 +128,7 @@ extern inline void pci_unmap_sg(struct pci_dev *hwdev, struct scatterlist *sg, */ extern inline void pci_dma_sync_single(struct pci_dev *hwdev, dma_addr_t dma_handle, - size_t size) + size_t size,int direction) { /* Nothing to do */ } @@ -132,7 +141,7 @@ extern inline void pci_dma_sync_single(struct pci_dev *hwdev, */ extern inline void pci_dma_sync_sg(struct pci_dev *hwdev, struct scatterlist *sg, - int nelems) + int nelems,int direction) { /* Nothing to do */ } |