diff options
Diffstat (limited to 'arch/powerpc/include')
| -rw-r--r-- | arch/powerpc/include/asm/cputable.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/machdep.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/mmu-book3e.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pgtable.h | 3 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/reg_booke.h | 4 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/rtas.h | 6 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/tce.h | 10 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/time.h | 2 |
9 files changed, 35 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h index e30442c539c..7044233124b 100644 --- a/arch/powerpc/include/asm/cputable.h +++ b/arch/powerpc/include/asm/cputable.h @@ -437,7 +437,7 @@ extern const char *powerpc_base_platform; #define CPU_FTRS_COMPATIBLE (CPU_FTR_USE_TB | CPU_FTR_PPCAS_ARCH_V2) #define CPU_FTRS_A2 (CPU_FTR_USE_TB | CPU_FTR_SMT | CPU_FTR_DBELL | \ - CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN) + CPU_FTR_NOEXECUTE | CPU_FTR_NODSISRALIGN | CPU_FTR_ICSWX) #ifdef __powerpc64__ #ifdef CONFIG_PPC_BOOK3E diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index b540d6fcedd..bf37931d1ad 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -213,6 +213,9 @@ struct machdep_calls { * allow assignment/enabling of the device. */ int (*pcibios_enable_device_hook)(struct pci_dev *); + /* Called after scan and before resource survey */ + void (*pcibios_fixup_phb)(struct pci_controller *hose); + /* Called to shutdown machine specific hardware not already controlled * by other drivers. */ diff --git a/arch/powerpc/include/asm/mmu-book3e.h b/arch/powerpc/include/asm/mmu-book3e.h index 0260ea5ec3c..50210b9b014 100644 --- a/arch/powerpc/include/asm/mmu-book3e.h +++ b/arch/powerpc/include/asm/mmu-book3e.h @@ -214,6 +214,10 @@ typedef struct { unsigned int id; unsigned int active; unsigned long vdso_base; +#ifdef CONFIG_PPC_ICSWX + struct spinlock *cop_lockp; /* guard cop related stuff */ + unsigned long acop; /* mask of enabled coprocessor types */ +#endif /* CONFIG_PPC_ICSWX */ #ifdef CONFIG_PPC_MM_SLICES u64 low_slices_psize; /* SLB page size encodings */ u64 high_slices_psize; /* 4 bits per slice for now */ diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 56b879ab3a4..882b6aa6c85 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -153,8 +153,8 @@ struct pci_dn { int pci_ext_config_space; /* for pci devices */ -#ifdef CONFIG_EEH struct pci_dev *pcidev; /* back-pointer to the pci device */ +#ifdef CONFIG_EEH int class_code; /* pci device class */ int eeh_mode; /* See eeh.h for possible EEH_MODEs */ int eeh_config_addr; @@ -164,6 +164,10 @@ struct pci_dn { int eeh_false_positives; /* # times this device reported #ff's */ u32 config_space[16]; /* saved PCI config space */ #endif +#define IODA_INVALID_PE (-1) +#ifdef CONFIG_PPC_POWERNV + int pe_number; +#endif }; /* Get the pointer to a device_node's pci_dn */ diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h index 88b0bd925a8..2e0e4110f7a 100644 --- a/arch/powerpc/include/asm/pgtable.h +++ b/arch/powerpc/include/asm/pgtable.h @@ -170,6 +170,9 @@ extern int ptep_set_access_flags(struct vm_area_struct *vma, unsigned long addre #define pgprot_cached_wthru(prot) (__pgprot((pgprot_val(prot) & ~_PAGE_CACHE_CTL) | \ _PAGE_COHERENT | _PAGE_WRITETHRU)) +#define pgprot_cached_noncoherent(prot) \ + (__pgprot(pgprot_val(prot) & ~_PAGE_CACHE_CTL)) + #define pgprot_writecombine pgprot_noncached_wc struct file; diff --git a/arch/powerpc/include/asm/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h index 03c48e819c8..500fe1dc43e 100644 --- a/arch/powerpc/include/asm/reg_booke.h +++ b/arch/powerpc/include/asm/reg_booke.h @@ -187,6 +187,10 @@ #define SPRN_CSRR1 SPRN_SRR3 /* Critical Save and Restore Register 1 */ #endif +#ifdef CONFIG_PPC_ICSWX +#define SPRN_HACOP 0x15F /* Hypervisor Available Coprocessor Register */ +#endif + /* Bit definitions for CCR1. */ #define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */ #define CCR1_TCS 0x00000080 /* Timer Clock Select */ diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h index 41f69ae79d4..1646b76bd3d 100644 --- a/arch/powerpc/include/asm/rtas.h +++ b/arch/powerpc/include/asm/rtas.h @@ -245,6 +245,12 @@ extern int early_init_dt_scan_rtas(unsigned long node, extern void pSeries_log_error(char *buf, unsigned int err_type, int fatal); +#ifdef CONFIG_PPC_RTAS_DAEMON +extern void rtas_cancel_event_scan(void); +#else +static inline void rtas_cancel_event_scan(void) { } +#endif + /* Error types logged. */ #define ERR_FLAG_ALREADY_LOGGED 0x0 #define ERR_FLAG_BOOT 0x1 /* log was pulled from NVRAM on boot */ diff --git a/arch/powerpc/include/asm/tce.h b/arch/powerpc/include/asm/tce.h index f663634cccc..743f36b38e5 100644 --- a/arch/powerpc/include/asm/tce.h +++ b/arch/powerpc/include/asm/tce.h @@ -26,10 +26,14 @@ /* * Tces come in two formats, one for the virtual bus and a different - * format for PCI + * format for PCI. PCI TCEs can have hardware or software maintianed + * coherency. */ -#define TCE_VB 0 -#define TCE_PCI 1 +#define TCE_VB 0 +#define TCE_PCI 1 +#define TCE_PCI_SWINV_CREATE 2 +#define TCE_PCI_SWINV_FREE 4 +#define TCE_PCI_SWINV_PAIR 8 /* TCE page size is 4096 bytes (1 << 12) */ diff --git a/arch/powerpc/include/asm/time.h b/arch/powerpc/include/asm/time.h index fe6f7c2c9c6..7eb10fb96cd 100644 --- a/arch/powerpc/include/asm/time.h +++ b/arch/powerpc/include/asm/time.h @@ -219,5 +219,7 @@ DECLARE_PER_CPU(struct cpu_usage, cpu_usage_array); extern void secondary_cpu_time_init(void); extern void iSeries_time_init_early(void); +DECLARE_PER_CPU(u64, decrementers_next_tb); + #endif /* __KERNEL__ */ #endif /* __POWERPC_TIME_H */ |