diff options
| author | Anton Altaparmakov <aia21@cantab.net> | 2005-06-30 09:52:20 +0100 |
|---|---|---|
| committer | Anton Altaparmakov <aia21@cantab.net> | 2005-06-30 09:52:20 +0100 |
| commit | c2d9b8387bce8b4a0fd402fab7dc1319d11a418d (patch) | |
| tree | 082cf7dd287f61635198011e61c3de1be130cc42 /include/asm-ppc64 | |
| parent | 2a322e4c08be4e7cb0c04b427ddaaa679fd88863 (diff) | |
| parent | 9b4311eedb17fa88f02e4876cd6aa9a08e383cd6 (diff) | |
Automerge with /usr/src/ntfs-2.6.git.
Diffstat (limited to 'include/asm-ppc64')
| -rw-r--r-- | include/asm-ppc64/byteorder.h | 10 | ||||
| -rw-r--r-- | include/asm-ppc64/kprobes.h | 5 | ||||
| -rw-r--r-- | include/asm-ppc64/pci.h | 26 |
3 files changed, 30 insertions, 11 deletions
diff --git a/include/asm-ppc64/byteorder.h b/include/asm-ppc64/byteorder.h index 80327532de6..8b57da62b67 100644 --- a/include/asm-ppc64/byteorder.h +++ b/include/asm-ppc64/byteorder.h @@ -40,7 +40,6 @@ static __inline__ void st_le32(volatile __u32 *addr, const __u32 val) __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*addr) : "r" (val), "r" (addr)); } -#if 0 static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 value) { __u16 result; @@ -63,17 +62,8 @@ static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 value) return result; } -static __inline__ __attribute_const__ __u64 ___arch__swab64(__u64 value) -{ - __u64 result; -#error implement me -} - #define __arch__swab16(x) ___arch__swab16(x) #define __arch__swab32(x) ___arch__swab32(x) -#define __arch__swab64(x) ___arch__swab64(x) - -#endif /* The same, but returns converted value from the location pointer by addr. */ #define __arch__swab16p(addr) ld_le16(addr) diff --git a/include/asm-ppc64/kprobes.h b/include/asm-ppc64/kprobes.h index 19b468bed05..0802919c323 100644 --- a/include/asm-ppc64/kprobes.h +++ b/include/asm-ppc64/kprobes.h @@ -42,10 +42,13 @@ typedef unsigned int kprobe_opcode_t; #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)((func_descr_t *)pentry) +#define ARCH_SUPPORTS_KRETPROBES +void kretprobe_trampoline(void); + /* Architecture specific copy of original instruction */ struct arch_specific_insn { /* copy of original instruction */ - kprobe_opcode_t insn[MAX_INSN_SIZE]; + kprobe_opcode_t *insn; }; #ifdef CONFIG_KPROBES diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h index 6cd593f660a..d12dfce21e2 100644 --- a/include/asm-ppc64/pci.h +++ b/include/asm-ppc64/pci.h @@ -78,6 +78,25 @@ static inline int pci_dac_dma_supported(struct pci_dev *hwdev,u64 mask) return 0; } +#ifdef CONFIG_PCI +static inline void pci_dma_burst_advice(struct pci_dev *pdev, + enum pci_dma_burst_strategy *strat, + unsigned long *strategy_parameter) +{ + unsigned long cacheline_size; + u8 byte; + + pci_read_config_byte(pdev, PCI_CACHE_LINE_SIZE, &byte); + if (byte == 0) + cacheline_size = 1024; + else + cacheline_size = (int) byte * 4; + + *strat = PCI_DMA_BURST_MULTIPLE; + *strategy_parameter = cacheline_size; +} +#endif + extern int pci_domain_nr(struct pci_bus *bus); /* Decide whether to display the domain number in /proc */ @@ -136,6 +155,13 @@ extern pgprot_t pci_phys_mem_access_prot(struct file *file, unsigned long size, pgprot_t prot); +#ifdef CONFIG_PPC_MULTIPLATFORM +#define HAVE_ARCH_PCI_RESOURCE_TO_USER +extern void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, + u64 *start, u64 *end); +#endif /* CONFIG_PPC_MULTIPLATFORM */ + #endif /* __KERNEL__ */ |