diff options
Diffstat (limited to 'arch/sh/include/asm/pci.h')
| -rw-r--r-- | arch/sh/include/asm/pci.h | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 84d12ebef08..ccf5c5ff62f 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -61,12 +61,8 @@ extern unsigned long PCI_IO_AREA; #define is_pci_ioaddr(port) \ (((port) >= PCIBIOS_MIN_IO) && \ ((port) < (PCIBIOS_MIN_IO + PCI_IO_SIZE))) -#define is_pci_memaddr(port) \ - (((port) >= PCIBIOS_MIN_MEM) && \ - ((port) < (PCIBIOS_MIN_MEM + PCI_MEM_SIZE))) #else #define is_pci_ioaddr(port) (0) -#define is_pci_memaddr(port) (0) #endif struct pci_dev; @@ -127,6 +123,25 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev, *strat = PCI_DMA_BURST_INFINITY; *strategy_parameter = ~0UL; } + +static inline int __is_pci_memory(unsigned long phys_addr, unsigned long size) +{ + struct pci_channel *p; + struct resource *res; + + for (p = board_pci_channels; p->init; p++) { + res = p->mem_resource; + if (p->enabled && (phys_addr >= res->start) && + (phys_addr + size) <= (res->end + 1)) + return 1; + } + return 0; +} +#else +static inline int __is_pci_memory(unsigned long phys_addr, unsigned long size) +{ + return 0; +} #endif /* Board-specific fixup routines. */ |