diff options
Diffstat (limited to 'arch/mips/include/asm/mach-generic')
| -rw-r--r-- | arch/mips/include/asm/mach-generic/dma-coherence.h | 12 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-generic/kernel-entry-init.h | 4 | ||||
| -rw-r--r-- | arch/mips/include/asm/mach-generic/spaces.h | 4 |
3 files changed, 18 insertions, 2 deletions
diff --git a/arch/mips/include/asm/mach-generic/dma-coherence.h b/arch/mips/include/asm/mach-generic/dma-coherence.h index fe23034aaf7..74cb99257d5 100644 --- a/arch/mips/include/asm/mach-generic/dma-coherence.h +++ b/arch/mips/include/asm/mach-generic/dma-coherence.h @@ -66,4 +66,16 @@ static inline int plat_device_is_coherent(struct device *dev) #endif } +#ifdef CONFIG_SWIOTLB +static inline dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr) +{ + return paddr; +} + +static inline phys_addr_t dma_to_phys(struct device *dev, dma_addr_t daddr) +{ + return daddr; +} +#endif + #endif /* __ASM_MACH_GENERIC_DMA_COHERENCE_H */ diff --git a/arch/mips/include/asm/mach-generic/kernel-entry-init.h b/arch/mips/include/asm/mach-generic/kernel-entry-init.h index 7e66505fa57..13b0751b010 100644 --- a/arch/mips/include/asm/mach-generic/kernel-entry-init.h +++ b/arch/mips/include/asm/mach-generic/kernel-entry-init.h @@ -12,8 +12,8 @@ /* Intentionally empty macro, used in head.S. Override in * arch/mips/mach-xxx/kernel-entry-init.h when necessary. */ -.macro kernel_entry_setup -.endm + .macro kernel_entry_setup + .endm /* * Do SMP slave processor setup necessary before we can savely execute C code. diff --git a/arch/mips/include/asm/mach-generic/spaces.h b/arch/mips/include/asm/mach-generic/spaces.h index 5b2f2e68e57..9488fa5f886 100644 --- a/arch/mips/include/asm/mach-generic/spaces.h +++ b/arch/mips/include/asm/mach-generic/spaces.h @@ -25,8 +25,12 @@ #else #define CAC_BASE _AC(0x80000000, UL) #endif +#ifndef IO_BASE #define IO_BASE _AC(0xa0000000, UL) +#endif +#ifndef UNCAC_BASE #define UNCAC_BASE _AC(0xa0000000, UL) +#endif #ifndef MAP_BASE #ifdef CONFIG_KVM_GUEST |