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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-30 11:10:09 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2013-04-30 11:10:09 +1000 |
| commit | bc23100a0d646aedb6e17fbcecdc35a24cd3bf2a (patch) | |
| tree | afbf44b177d17a8450d606b6d976e76e8e964273 /arch/powerpc/include/asm | |
| parent | 28bf41a1fedad76e9b4de70c9573bb3f8afc3709 (diff) | |
| parent | 9e2ecdbba3b0745f9ed454ab86961e3ccf9dc224 (diff) | |
| download | lwn-bc23100a0d646aedb6e17fbcecdc35a24cd3bf2a.tar.gz lwn-bc23100a0d646aedb6e17fbcecdc35a24cd3bf2a.zip | |
Merge remote-tracking branch 'kumar/next' into next
From Kumar Gala:
<<
Add support for T4 and B4 SoC families from Freescale, e6500 altivec
support, some various board fixes and other minor cleanups.
>>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/kvm_asm.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 11 |
3 files changed, 15 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index ccadad6db4e4..284e50bc7b68 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -375,7 +375,7 @@ extern const char *powerpc_base_platform; #define CPU_FTRS_E6500 (CPU_FTR_USE_TB | CPU_FTR_NODSISRALIGN | \ CPU_FTR_L2CSR | CPU_FTR_LWSYNC | CPU_FTR_NOEXECUTE | \ CPU_FTR_DBELL | CPU_FTR_POPCNTB | CPU_FTR_POPCNTD | \ - CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV) + CPU_FTR_DEBUG_LVL_EXC | CPU_FTR_EMB_HV | CPU_FTR_ALTIVEC_COMP) #define CPU_FTRS_GENERIC_32 (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN) /* 64-bit CPUs */ diff --git a/arch/powerpc/include/asm/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h index aabcdba8f6b0..b9dd382cb349 100644 --- a/arch/powerpc/include/asm/kvm_asm.h +++ b/arch/powerpc/include/asm/kvm_asm.h @@ -67,6 +67,10 @@ #define BOOKE_INTERRUPT_HV_SYSCALL 40 #define BOOKE_INTERRUPT_HV_PRIV 41 +/* altivec */ +#define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL 42 +#define BOOKE_INTERRUPT_ALTIVEC_ASSIST 43 + /* book3s */ #define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 025a130729bc..ffbc5fd549ac 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -70,6 +70,8 @@ struct pci_controller { * BIG_ENDIAN - cfg_addr is a big endian register * BROKEN_MRM - the 440EPx/GRx chips have an errata that causes hangs on * the PLB4. Effectively disable MRM commands by setting this. + * FSL_CFG_REG_LINK - Freescale controller version in which the PCIe + * link status is in a RC PCIe cfg register (vs being a SoC register) */ #define PPC_INDIRECT_TYPE_SET_CFG_TYPE 0x00000001 #define PPC_INDIRECT_TYPE_EXT_REG 0x00000002 @@ -77,6 +79,7 @@ struct pci_controller { #define PPC_INDIRECT_TYPE_NO_PCIE_LINK 0x00000008 #define PPC_INDIRECT_TYPE_BIG_ENDIAN 0x00000010 #define PPC_INDIRECT_TYPE_BROKEN_MRM 0x00000020 +#define PPC_INDIRECT_TYPE_FSL_CFG_REG_LINK 0x00000040 u32 indirect_type; /* Currently, we limit ourselves to 1 IO range and 3 mem * ranges since the common pci_bus structure can't handle more @@ -90,9 +93,9 @@ struct pci_controller { #ifdef CONFIG_PPC64 unsigned long buid; +#endif /* CONFIG_PPC64 */ void *private_data; -#endif /* CONFIG_PPC64 */ }; /* These are used for config access before all the PCI probing @@ -117,6 +120,12 @@ extern void setup_indirect_pci(struct pci_controller* hose, resource_size_t cfg_addr, resource_size_t cfg_data, u32 flags); +extern int indirect_read_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 *val); + +extern int indirect_write_config(struct pci_bus *bus, unsigned int devfn, + int offset, int len, u32 val); + static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus) { return bus->sysdata; |