diff options
Diffstat (limited to 'arch/ia64/include')
| -rw-r--r-- | arch/ia64/include/asm/pci.h | 17 | ||||
| -rw-r--r-- | arch/ia64/include/uapi/asm/siginfo.h | 7 |
2 files changed, 0 insertions, 24 deletions
diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h index b1d04e8bafc8..780e8744ba85 100644 --- a/arch/ia64/include/asm/pci.h +++ b/arch/ia64/include/asm/pci.h @@ -30,23 +30,6 @@ struct pci_vector_struct { #define PCIBIOS_MIN_IO 0x1000 #define PCIBIOS_MIN_MEM 0x10000000 -/* - * PCI_DMA_BUS_IS_PHYS should be set to 1 if there is _necessarily_ a direct - * correspondence between device bus addresses and CPU physical addresses. - * Platforms with a hardware I/O MMU _must_ turn this off to suppress the - * bounce buffer handling code in the block and network device layers. - * Platforms with separate bus address spaces _must_ turn this off and provide - * a device DMA mapping implementation that takes care of the necessary - * address translation. - * - * For now, the ia64 platforms which may have separate/multiple bus address - * spaces all have I/O MMUs which support the merging of physically - * discontiguous buffers, so we can use that as the sole factor to determine - * the setting of PCI_DMA_BUS_IS_PHYS. - */ -extern unsigned long ia64_max_iommu_merge_mask; -#define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL) - #define HAVE_PCI_MMAP #define ARCH_GENERIC_PCI_MMAP_RESOURCE #define arch_can_pci_mmap_wc() 1 diff --git a/arch/ia64/include/uapi/asm/siginfo.h b/arch/ia64/include/uapi/asm/siginfo.h index 5aa454ed89db..52b5af424511 100644 --- a/arch/ia64/include/uapi/asm/siginfo.h +++ b/arch/ia64/include/uapi/asm/siginfo.h @@ -27,11 +27,4 @@ #define __ISR_VALID_BIT 0 #define __ISR_VALID (1 << __ISR_VALID_BIT) -/* - * SIGFPE si_codes - */ -#ifdef __KERNEL__ -#define FPE_FIXME 0 /* Broken dup of SI_USER */ -#endif /* __KERNEL__ */ - #endif /* _UAPI_ASM_IA64_SIGINFO_H */ |
