diff options
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r-- | include/asm-powerpc/cputable.h | 3 | ||||
-rw-r--r-- | include/asm-powerpc/elf.h | 2 | ||||
-rw-r--r-- | include/asm-powerpc/ide.h | 83 | ||||
-rw-r--r-- | include/asm-powerpc/iommu.h | 5 | ||||
-rw-r--r-- | include/asm-powerpc/kprobes.h | 15 | ||||
-rw-r--r-- | include/asm-powerpc/machdep.h | 14 | ||||
-rw-r--r-- | include/asm-powerpc/ppc-pci.h | 1 | ||||
-rw-r--r-- | include/asm-powerpc/prom.h | 10 | ||||
-rw-r--r-- | include/asm-powerpc/reg.h | 9 | ||||
-rw-r--r-- | include/asm-powerpc/smp.h | 4 | ||||
-rw-r--r-- | include/asm-powerpc/smu.h | 199 | ||||
-rw-r--r-- | include/asm-powerpc/system.h | 2 | ||||
-rw-r--r-- | include/asm-powerpc/thread_info.h | 20 | ||||
-rw-r--r-- | include/asm-powerpc/tlbflush.h | 9 | ||||
-rw-r--r-- | include/asm-powerpc/xmon.h | 1 |
15 files changed, 352 insertions, 25 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index c019501daceb..79a0556a0ab8 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -101,6 +101,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0000020000000000) #define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0000040000000000) #define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0000080000000000) +#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0000100000000000) #else /* ensure on 32b processors the flags are available for compiling but * don't do anything */ @@ -116,6 +117,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset); #define CPU_FTR_COHERENT_ICACHE ASM_CONST(0x0) #define CPU_FTR_LOCKLESS_TLBIE ASM_CONST(0x0) #define CPU_FTR_MMCRA_SIHV ASM_CONST(0x0) +#define CPU_FTR_CI_LARGE_PAGE ASM_CONST(0x0) #endif #ifndef __ASSEMBLY__ @@ -339,6 +341,7 @@ enum { #ifdef __powerpc64__ CPU_FTRS_POWER3 | CPU_FTRS_RS64 | CPU_FTRS_POWER4 | CPU_FTRS_PPC970 | CPU_FTRS_POWER5 | CPU_FTRS_CELL | + CPU_FTR_CI_LARGE_PAGE | #endif 0, diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h index d140577d0a05..feac3458d71f 100644 --- a/include/asm-powerpc/elf.h +++ b/include/asm-powerpc/elf.h @@ -1,11 +1,13 @@ #ifndef _ASM_POWERPC_ELF_H #define _ASM_POWERPC_ELF_H +#include <linux/sched.h> /* for task_struct */ #include <asm/types.h> #include <asm/ptrace.h> #include <asm/cputable.h> #include <asm/auxvec.h> #include <asm/page.h> +#include <asm/string.h> /* PowerPC relocations defined by the ABIs */ #define R_PPC_NONE 0 diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h new file mode 100644 index 000000000000..da5f640480cf --- /dev/null +++ b/include/asm-powerpc/ide.h @@ -0,0 +1,83 @@ +/* + * Copyright (C) 1994-1996 Linus Torvalds & authors + * + * This file contains the powerpc architecture specific IDE code. + */ +#ifndef _ASM_POWERPC_IDE_H +#define _ASM_POWERPC_IDE_H + +#ifdef __KERNEL__ + +#ifndef __powerpc64__ +#include <linux/sched.h> +#include <asm/mpc8xx.h> +#endif + +#ifndef MAX_HWIFS +#ifdef __powerpc64__ +#define MAX_HWIFS 10 +#else +#define MAX_HWIFS 8 +#endif +#endif + +#ifndef __powerpc64__ +#include <linux/config.h> +#include <linux/hdreg.h> +#include <linux/ioport.h> +#include <asm/io.h> + +extern void __ide_mm_insw(void __iomem *port, void *addr, u32 count); +extern void __ide_mm_outsw(void __iomem *port, void *addr, u32 count); +extern void __ide_mm_insl(void __iomem *port, void *addr, u32 count); +extern void __ide_mm_outsl(void __iomem *port, void *addr, u32 count); + +struct ide_machdep_calls { + int (*default_irq)(unsigned long base); + unsigned long (*default_io_base)(int index); + void (*ide_init_hwif)(hw_regs_t *hw, + unsigned long data_port, + unsigned long ctrl_port, + int *irq); +}; + +extern struct ide_machdep_calls ppc_ide_md; + +#undef SUPPORT_SLOW_DATA_PORTS +#define SUPPORT_SLOW_DATA_PORTS 0 + +#define IDE_ARCH_OBSOLETE_DEFAULTS + +static __inline__ int ide_default_irq(unsigned long base) +{ + if (ppc_ide_md.default_irq) + return ppc_ide_md.default_irq(base); + return 0; +} + +static __inline__ unsigned long ide_default_io_base(int index) +{ + if (ppc_ide_md.default_io_base) + return ppc_ide_md.default_io_base(index); + return 0; +} + +#ifdef CONFIG_PCI +#define ide_init_default_irq(base) (0) +#else +#define ide_init_default_irq(base) ide_default_irq(base) +#endif + +#if (defined CONFIG_APUS || defined CONFIG_BLK_DEV_MPC8xx_IDE ) +#define IDE_ARCH_ACK_INTR 1 +#define ide_ack_intr(hwif) (hwif->hw.ack_intr ? hwif->hw.ack_intr(hwif) : 1) +#endif + +#endif /* __powerpc64__ */ + +#define IDE_ARCH_OBSOLETE_INIT +#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */ + +#endif /* __KERNEL__ */ + +#endif /* _ASM_POWERPC_IDE_H */ diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h index 9d91bdd667ae..6a35e6570ccd 100644 --- a/include/asm-powerpc/iommu.h +++ b/include/asm-powerpc/iommu.h @@ -74,6 +74,11 @@ extern void iommu_devnode_init_pSeries(struct device_node *dn); /* Creates table for an individual device node */ extern void iommu_devnode_init_iSeries(struct device_node *dn); +/* Get table parameters from HV */ +extern void iommu_table_getparms_iSeries(unsigned long busno, + unsigned char slotno, + unsigned char virtbus, + struct iommu_table* tbl); #endif /* CONFIG_PPC_ISERIES */ diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h index b2f09f17fbe0..6cd0a3bfa280 100644 --- a/include/asm-powerpc/kprobes.h +++ b/include/asm-powerpc/kprobes.h @@ -27,6 +27,7 @@ */ #include <linux/types.h> #include <linux/ptrace.h> +#include <linux/percpu.h> struct pt_regs; @@ -53,6 +54,20 @@ struct arch_specific_insn { kprobe_opcode_t *insn; }; +struct prev_kprobe { + struct kprobe *kp; + unsigned long status; + unsigned long saved_msr; +}; + +/* per-cpu kprobe control block */ +struct kprobe_ctlblk { + unsigned long kprobe_status; + unsigned long kprobe_saved_msr; + struct pt_regs jprobe_saved_regs; + struct prev_kprobe prev_kprobe; +}; + #ifdef CONFIG_KPROBES extern int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val, void *data); diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h index 629ca964b974..5670f0cd6143 100644 --- a/include/asm-powerpc/machdep.h +++ b/include/asm-powerpc/machdep.h @@ -47,20 +47,22 @@ struct machdep_calls { #ifdef CONFIG_PPC64 void (*hpte_invalidate)(unsigned long slot, unsigned long va, - int large, + int psize, int local); long (*hpte_updatepp)(unsigned long slot, unsigned long newpp, unsigned long va, - int large, + int pize, int local); void (*hpte_updateboltedpp)(unsigned long newpp, - unsigned long ea); + unsigned long ea, + int psize); long (*hpte_insert)(unsigned long hpte_group, unsigned long va, unsigned long prpn, + unsigned long rflags, unsigned long vflags, - unsigned long rflags); + int psize); long (*hpte_remove)(unsigned long hpte_group); void (*flush_hash_range)(unsigned long number, int local); @@ -80,7 +82,6 @@ struct machdep_calls { void (*iommu_dev_setup)(struct pci_dev *dev); void (*iommu_bus_setup)(struct pci_bus *bus); void (*irq_bus_setup)(struct pci_bus *bus); - int (*set_dabr)(unsigned long dabr); #endif int (*probe)(int platform); @@ -156,6 +157,9 @@ struct machdep_calls { platform, called once per cpu. */ void (*enable_pmcs)(void); + /* Set DABR for this platform, leave empty for default implemenation */ + int (*set_dabr)(unsigned long dabr); + #ifdef CONFIG_PPC32 /* XXX for now */ /* A general init function, called by ppc_init in init/main.c. May be NULL. */ diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h index a88728fba8f6..13aacff755f3 100644 --- a/include/asm-powerpc/ppc-pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -34,6 +34,7 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, void pci_devs_phb_init(void); void pci_devs_phb_init_dynamic(struct pci_controller *phb); +void __devinit scan_phb(struct pci_controller *hose); /* PCI address cache management routines */ void pci_addr_cache_insert_device(struct pci_dev *dev); diff --git a/include/asm-powerpc/prom.h b/include/asm-powerpc/prom.h index 3a0104fa0462..f999df1c5c90 100644 --- a/include/asm-powerpc/prom.h +++ b/include/asm-powerpc/prom.h @@ -178,6 +178,14 @@ extern struct device_node *of_get_next_child(const struct device_node *node, extern struct device_node *of_node_get(struct device_node *node); extern void of_node_put(struct device_node *node); +/* For scanning the flat device-tree at boot time */ +int __init of_scan_flat_dt(int (*it)(unsigned long node, + const char *uname, int depth, + void *data), + void *data); +void* __init of_get_flat_dt_prop(unsigned long node, const char *name, + unsigned long *size); + /* For updating the device tree at runtime */ extern void of_attach_node(struct device_node *); extern void of_detach_node(const struct device_node *); @@ -195,7 +203,7 @@ extern int prom_n_addr_cells(struct device_node* np); extern int prom_n_size_cells(struct device_node* np); extern int prom_n_intr_cells(struct device_node* np); extern void prom_get_irq_senses(unsigned char *senses, int off, int max); -extern void prom_add_property(struct device_node* np, struct property* prop); +extern int prom_add_property(struct device_node* np, struct property* prop); #ifdef CONFIG_PPC32 /* diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index da848412f11b..489cf4c99c21 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -396,6 +396,9 @@ #define SPRN_VRSAVE 0x100 /* Vector Register Save Register */ #define SPRN_XER 0x001 /* Fixed Point Exception Register */ +#define SPRN_SCOMC 0x114 /* SCOM Access Control */ +#define SPRN_SCOMD 0x115 /* SCOM Access DATA */ + /* Performance monitor SPRs */ #ifdef CONFIG_PPC64 #define SPRN_MMCR0 795 @@ -594,7 +597,11 @@ static inline void ppc64_runlatch_off(void) mtspr(SPRN_CTRLT, ctrl); } } -#endif + +extern unsigned long scom970_read(unsigned int address); +extern void scom970_write(unsigned int address, unsigned long value); + +#endif /* CONFIG_PPC64 */ #define __get_SP() ({unsigned long sp; \ asm volatile("mr %0,1": "=r" (sp)); sp;}) diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h index 8bcdd0faefea..98581e5a8279 100644 --- a/include/asm-powerpc/smp.h +++ b/include/asm-powerpc/smp.h @@ -86,7 +86,6 @@ extern void __cpu_die(unsigned int cpu); #else /* for UP */ #define smp_setup_cpu_maps() -#define smp_release_cpus() #endif /* CONFIG_SMP */ @@ -94,6 +93,9 @@ extern void __cpu_die(unsigned int cpu); #define get_hard_smp_processor_id(CPU) (paca[(CPU)].hw_cpu_id) #define set_hard_smp_processor_id(CPU, VAL) \ do { (paca[(CPU)].hw_cpu_id = (VAL)); } while (0) + +extern void smp_release_cpus(void); + #else /* 32-bit */ #ifndef CONFIG_SMP diff --git a/include/asm-powerpc/smu.h b/include/asm-powerpc/smu.h index dee8eefe47bc..76c29a9784dd 100644 --- a/include/asm-powerpc/smu.h +++ b/include/asm-powerpc/smu.h @@ -20,16 +20,52 @@ /* * Partition info commands * - * I do not know what those are for at this point + * These commands are used to retreive the sdb-partition-XX datas from + * the SMU. The lenght is always 2. First byte is the subcommand code + * and second byte is the partition ID. + * + * The reply is 6 bytes: + * + * - 0..1 : partition address + * - 2 : a byte containing the partition ID + * - 3 : length (maybe other bits are rest of header ?) + * + * The data must then be obtained with calls to another command: + * SMU_CMD_MISC_ee_GET_DATABLOCK_REC (described below). */ #define SMU_CMD_PARTITION_COMMAND 0x3e +#define SMU_CMD_PARTITION_LATEST 0x01 +#define SMU_CMD_PARTITION_BASE 0x02 +#define SMU_CMD_PARTITION_UPDATE 0x03 /* * Fan control * - * This is a "mux" for fan control commands, first byte is the - * "sub" command. + * This is a "mux" for fan control commands. The command seem to + * act differently based on the number of arguments. With 1 byte + * of argument, this seem to be queries for fans status, setpoint, + * etc..., while with 0xe arguments, we will set the fans speeds. + * + * Queries (1 byte arg): + * --------------------- + * + * arg=0x01: read RPM fans status + * arg=0x02: read RPM fans setpoint + * arg=0x11: read PWM fans status + * arg=0x12: read PWM fans setpoint + * + * the "status" queries return the current speed while the "setpoint" ones + * return the programmed/target speed. It _seems_ that the result is a bit + * mask in the first byte of active/available fans, followed by 6 words (16 + * bits) containing the requested speed. + * + * Setpoint (14 bytes arg): + * ------------------------ + * + * first arg byte is 0 for RPM fans and 0x10 for PWM. Second arg byte is the + * mask of fans affected by the command. Followed by 6 words containing the + * setpoint value for selected fans in the mask (or 0 if mask value is 0) */ #define SMU_CMD_FAN_COMMAND 0x4a @@ -144,7 +180,11 @@ * - lenght 8 ("VSLEWxyz") has 3 additional bytes appended, and is * used to set the voltage slewing point. The SMU replies with "DONE" * I yet have to figure out their exact meaning of those 3 bytes in - * both cases. + * both cases. They seem to be: + * x = processor mask + * y = op. point index + * z = processor freq. step index + * I haven't yet decyphered result codes * */ #define SMU_CMD_POWER_COMMAND 0xaa @@ -152,6 +192,14 @@ #define SMU_CMD_POWER_SHUTDOWN "SHUTDOWN" #define SMU_CMD_POWER_VOLTAGE_SLEW "VSLEW" +/* + * Read ADC sensors + * + * This command takes one byte of parameter: the sensor ID (or "reg" + * value in the device-tree) and returns a 16 bits value + */ +#define SMU_CMD_READ_ADC 0xd8 + /* Misc commands * * This command seem to be a grab bag of various things @@ -172,6 +220,25 @@ * Misc commands * * This command seem to be a grab bag of various things + * + * SMU_CMD_MISC_ee_GET_DATABLOCK_REC is used, among others, to + * transfer blocks of data from the SMU. So far, I've decrypted it's + * usage to retreive partition data. In order to do that, you have to + * break your transfer in "chunks" since that command cannot transfer + * more than a chunk at a time. The chunk size used by OF is 0xe bytes, + * but it seems that the darwin driver will let you do 0x1e bytes if + * your "PMU" version is >= 0x30. You can get the "PMU" version apparently + * either in the last 16 bits of property "smu-version-pmu" or as the 16 + * bytes at offset 1 of "smu-version-info" + * + * For each chunk, the command takes 7 bytes of arguments: + * byte 0: subcommand code (0x02) + * byte 1: 0x04 (always, I don't know what it means, maybe the address + * space to use or some other nicety. It's hard coded in OF) + * byte 2..5: SMU address of the chunk (big endian 32 bits) + * byte 6: size to transfer (up to max chunk size) + * + * The data is returned directly */ #define SMU_CMD_MISC_ee_COMMAND 0xee #define SMU_CMD_MISC_ee_GET_DATABLOCK_REC 0x02 @@ -333,6 +400,128 @@ extern int smu_queue_i2c(struct smu_i2c_cmd *cmd); #endif /* __KERNEL__ */ + +/* + * - SMU "sdb" partitions informations - + */ + + +/* + * Partition header format + */ +struct smu_sdbp_header { + __u8 id; + __u8 len; + __u8 version; + __u8 flags; +}; + + + /* + * demangle 16 and 32 bits integer in some SMU partitions + * (currently, afaik, this concerns only the FVT partition + * (0x12) + */ +#define SMU_U16_MIX(x) le16_to_cpu(x); +#define SMU_U32_MIX(x) ((((x) & 0xff00ff00u) >> 8)|(((x) & 0x00ff00ffu) << 8)) + + +/* This is the definition of the SMU sdb-partition-0x12 table (called + * CPU F/V/T operating points in Darwin). The definition for all those + * SMU tables should be moved to some separate file + */ +#define SMU_SDB_FVT_ID 0x12 + +struct smu_sdbp_fvt { + __u32 sysclk; /* Base SysClk frequency in Hz for + * this operating point. Value need to + * be unmixed with SMU_U32_MIX() + */ + __u8 pad; + __u8 maxtemp; /* Max temp. supported by this + * operating point + */ + + __u16 volts[3]; /* CPU core voltage for the 3 + * PowerTune modes, a mode with + * 0V = not supported. Value need + * to be unmixed with SMU_U16_MIX() + */ +}; + +/* This partition contains voltage & current sensor calibration + * informations + */ +#define SMU_SDB_CPUVCP_ID 0x21 + +struct smu_sdbp_cpuvcp { + __u16 volt_scale; /* u4.12 fixed point */ + __s16 volt_offset; /* s4.12 fixed point */ + __u16 curr_scale; /* u4.12 fixed point */ + __s16 curr_offset; /* s4.12 fixed point */ + __s32 power_quads[3]; /* s4.28 fixed point */ +}; + +/* This partition contains CPU thermal diode calibration + */ +#define SMU_SDB_CPUDIODE_ID 0x18 + +struct smu_sdbp_cpudiode { + __u16 m_value; /* u1.15 fixed point */ + __s16 b_value; /* s10.6 fixed point */ + +}; + +/* This partition contains Slots power calibration + */ +#define SMU_SDB_SLOTSPOW_ID 0x78 + +struct smu_sdbp_slotspow { + __u16 pow_scale; /* u4.12 fixed point */ + __s16 pow_offset; /* s4.12 fixed point */ +}; + +/* This partition contains machine specific version information about + * the sensor/control layout + */ +#define SMU_SDB_SENSORTREE_ID 0x25 + +struct smu_sdbp_sensortree { + u8 model_id; + u8 unknown[3]; +}; + +/* This partition contains CPU thermal control PID informations. So far + * only single CPU machines have been seen with an SMU, so we assume this + * carries only informations for those + */ +#define SMU_SDB_CPUPIDDATA_ID 0x17 + +struct smu_sdbp_cpupiddata { + u8 unknown1; + u8 target_temp_delta; + u8 unknown2; + u8 history_len; + s16 power_adj; + u16 max_power; + s32 gp,gr,gd; +}; + + +/* Other partitions without known structures */ +#define SMU_SDB_DEBUG_SWITCHES_ID 0x05 + +#ifdef __KERNEL__ +/* + * This returns the pointer to an SMU "sdb" partition data or NULL + * if not found. The data format is described below + */ +extern struct smu_sdbp_header *smu_get_sdb_partition(int id, + unsigned int *size); + +#endif /* __KERNEL__ */ + + /* * - Userland interface - */ @@ -365,8 +554,10 @@ struct smu_user_cmd_hdr __u32 cmdtype; #define SMU_CMDTYPE_SMU 0 /* SMU command */ #define SMU_CMDTYPE_WANTS_EVENTS 1 /* switch fd to events mode */ +#define SMU_CMDTYPE_GET_PARTITION 2 /* retreive an sdb partition */ __u8 cmd; /* SMU command byte */ + __u8 pad[3]; /* padding */ __u32 data_len; /* Lenght of data following */ }; diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index b5da0b851e02..3536a5cd7a2d 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -289,7 +289,7 @@ __cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new) #ifdef CONFIG_PPC64 static __inline__ unsigned long -__cmpxchg_u64(volatile long *p, unsigned long old, unsigned long new) +__cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new) { unsigned long prev; diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h index ab17db79f69d..e525f49bd179 100644 --- a/include/asm-powerpc/thread_info.h +++ b/include/asm-powerpc/thread_info.h @@ -65,23 +65,27 @@ struct thread_info { /* thread information allocation */ -#ifdef CONFIG_DEBUG_STACK_USAGE -#define THREAD_INFO_GFP GFP_KERNEL | __GFP_ZERO -#else -#define THREAD_INFO_GFP GFP_KERNEL -#endif - #if THREAD_SHIFT >= PAGE_SHIFT #define THREAD_ORDER (THREAD_SHIFT - PAGE_SHIFT) +#ifdef CONFIG_DEBUG_STACK_USAGE #define alloc_thread_info(tsk) \ - ((struct thread_info *)__get_free_pages(THREAD_INFO_GFP, THREAD_ORDER)) + ((struct thread_info *)__get_free_pages(GFP_KERNEL | \ + __GFP_ZERO, THREAD_ORDER)) +#else +#define alloc_thread_info(tsk) \ + ((struct thread_info *)__get_free_pages(GFP_KERNEL, THREAD_ORDER)) +#endif #define free_thread_info(ti) free_pages((unsigned long)ti, THREAD_ORDER) #else /* THREAD_SHIFT < PAGE_SHIFT */ -#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, THREAD_INFO_GFP) +#ifdef CONFIG_DEBUG_STACK_USAGE +#define alloc_thread_info(tsk) kzalloc(THREAD_SIZE, GFP_KERNEL) +#else +#define alloc_thread_info(tsk) kmalloc(THREAD_SIZE, GFP_KERNEL) +#endif #define free_thread_info(ti) kfree(ti) #endif /* THREAD_SHIFT < PAGE_SHIFT */ diff --git a/include/asm-powerpc/tlbflush.h b/include/asm-powerpc/tlbflush.h index ca3655672bbc..a2998eee37bb 100644 --- a/include/asm-powerpc/tlbflush.h +++ b/include/asm-powerpc/tlbflush.h @@ -31,9 +31,9 @@ struct mm_struct; struct ppc64_tlb_batch { unsigned long index; struct mm_struct *mm; - pte_t pte[PPC64_TLB_BATCH_NR]; + real_pte_t pte[PPC64_TLB_BATCH_NR]; unsigned long vaddr[PPC64_TLB_BATCH_NR]; - unsigned int large; + unsigned int psize; }; DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); @@ -48,8 +48,9 @@ static inline void flush_tlb_pending(void) put_cpu_var(ppc64_tlb_batch); } -extern void flush_hash_page(unsigned long va, pte_t pte, int local); -void flush_hash_range(unsigned long number, int local); +extern void flush_hash_page(unsigned long va, real_pte_t pte, int psize, + int local); +extern void flush_hash_range(unsigned long number, int local); #else /* CONFIG_PPC64 */ diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h index 43f7129984c7..ace2072d4a83 100644 --- a/include/asm-powerpc/xmon.h +++ b/include/asm-powerpc/xmon.h @@ -7,6 +7,7 @@ struct pt_regs; extern int xmon(struct pt_regs *excp); extern void xmon_printf(const char *fmt, ...); extern void xmon_init(int); +extern void xmon_map_scc(void); #endif #endif |