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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:49:55 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:49:55 -0700
commit24665cd00dd06c741ef6268515ca9e6d3cda5c57 (patch)
treed55e925db2b78bc6529965fa6b1df07a76b56610 /include
parentfed2fc18a4567d613cd35115322257c6c6c710e9 (diff)
parentd7152fe14cad075d6dd4ee4194acd131aed0244e (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/paulus/ppc64-2.6
Diffstat (limited to 'include')
-rw-r--r--include/asm-ppc64/machdep.h1
-rw-r--r--include/asm-ppc64/mmu.h5
-rw-r--r--include/asm-ppc64/nvram.h1
-rw-r--r--include/asm-ppc64/processor.h15
-rw-r--r--include/asm-ppc64/rtas.h6
-rw-r--r--include/asm-ppc64/smp.h8
-rw-r--r--include/asm-ppc64/time.h9
7 files changed, 41 insertions, 4 deletions
diff --git a/include/asm-ppc64/machdep.h b/include/asm-ppc64/machdep.h
index 5d3cd9d042e..553b2ea23be 100644
--- a/include/asm-ppc64/machdep.h
+++ b/include/asm-ppc64/machdep.h
@@ -76,6 +76,7 @@ struct machdep_calls {
void (*tce_flush)(struct iommu_table *tbl);
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 (*probe)(int platform);
void (*setup_arch)(void);
diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h
index c78282a67d8..9d03a98a4fa 100644
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-ppc64/mmu.h
@@ -47,9 +47,10 @@
#define SLB_VSID_KS ASM_CONST(0x0000000000000800)
#define SLB_VSID_KP ASM_CONST(0x0000000000000400)
#define SLB_VSID_N ASM_CONST(0x0000000000000200) /* no-execute */
-#define SLB_VSID_L ASM_CONST(0x0000000000000100) /* largepage 16M */
+#define SLB_VSID_L ASM_CONST(0x0000000000000100) /* largepage */
#define SLB_VSID_C ASM_CONST(0x0000000000000080) /* class */
-
+#define SLB_VSID_LS ASM_CONST(0x0000000000000070) /* size of largepage */
+
#define SLB_VSID_KERNEL (SLB_VSID_KP|SLB_VSID_C)
#define SLB_VSID_USER (SLB_VSID_KP|SLB_VSID_KS)
diff --git a/include/asm-ppc64/nvram.h b/include/asm-ppc64/nvram.h
index 4e6dd370d93..dfaa21566c9 100644
--- a/include/asm-ppc64/nvram.h
+++ b/include/asm-ppc64/nvram.h
@@ -70,6 +70,7 @@ extern struct nvram_partition *nvram_find_partition(int sig, const char *name);
extern int pSeries_nvram_init(void);
extern int pmac_nvram_init(void);
+extern int bpa_nvram_init(void);
/* PowerMac specific nvram stuffs */
diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h
index 3084099086a..af28aa55d8c 100644
--- a/include/asm-ppc64/processor.h
+++ b/include/asm-ppc64/processor.h
@@ -138,8 +138,16 @@
#define SPRN_NIADORM 0x3F3 /* Hardware Implementation Register 2 */
#define SPRN_HID4 0x3F4 /* 970 HID4 */
#define SPRN_HID5 0x3F6 /* 970 HID5 */
-#define SPRN_TSC 0x3FD /* Thread switch control */
-#define SPRN_TST 0x3FC /* Thread switch timeout */
+#define SPRN_HID6 0x3F9 /* BE HID 6 */
+#define HID6_LB (0x0F<<12) /* Concurrent Large Page Modes */
+#define HID6_DLP (1<<20) /* Disable all large page modes (4K only) */
+#define SPRN_TSCR 0x399 /* Thread switch control on BE */
+#define SPRN_TTR 0x39A /* Thread switch timeout on BE */
+#define TSCR_DEC_ENABLE 0x200000 /* Decrementer Interrupt */
+#define TSCR_EE_ENABLE 0x100000 /* External Interrupt */
+#define TSCR_EE_BOOST 0x080000 /* External Interrupt Boost */
+#define SPRN_TSC 0x3FD /* Thread switch control on others */
+#define SPRN_TST 0x3FC /* Thread switch timeout on others */
#define SPRN_L2CR 0x3F9 /* Level 2 Cache Control Regsiter */
#define SPRN_LR 0x008 /* Link Register */
#define SPRN_PIR 0x3FF /* Processor Identification Register */
@@ -259,6 +267,7 @@
#define PV_970FX 0x003C
#define PV_630 0x0040
#define PV_630p 0x0041
+#define PV_BE 0x0070
/* Platforms supported by PPC64 */
#define PLATFORM_PSERIES 0x0100
@@ -267,6 +276,7 @@
#define PLATFORM_LPAR 0x0001
#define PLATFORM_POWERMAC 0x0400
#define PLATFORM_MAPLE 0x0500
+#define PLATFORM_BPA 0x1000
/* Compatibility with drivers coming from PPC32 world */
#define _machine (systemcfg->platform)
@@ -278,6 +288,7 @@
#define IC_INVALID 0
#define IC_OPEN_PIC 1
#define IC_PPC_XIC 2
+#define IC_BPA_IIC 3
#define XGLUE(a,b) a##b
#define GLUE(a,b) XGLUE(a,b)
diff --git a/include/asm-ppc64/rtas.h b/include/asm-ppc64/rtas.h
index a8ab0e9db84..e7d1b522280 100644
--- a/include/asm-ppc64/rtas.h
+++ b/include/asm-ppc64/rtas.h
@@ -186,8 +186,14 @@ extern int rtas_get_sensor(int sensor, int index, int *state);
extern int rtas_get_power_level(int powerdomain, int *level);
extern int rtas_set_power_level(int powerdomain, int level, int *setlevel);
extern int rtas_set_indicator(int indicator, int index, int new_value);
+extern void rtas_progress(char *s, unsigned short hex);
extern void rtas_initialize(void);
+struct rtc_time;
+extern void rtas_get_boot_time(struct rtc_time *rtc_time);
+extern void rtas_get_rtc_time(struct rtc_time *rtc_time);
+extern int rtas_set_rtc_time(struct rtc_time *rtc_time);
+
/* Given an RTAS status code of 9900..9905 compute the hinted delay */
unsigned int rtas_extended_busy_delay_time(int status);
static inline int rtas_is_extended_busy(int status)
diff --git a/include/asm-ppc64/smp.h b/include/asm-ppc64/smp.h
index 8115ecb8fee..d86f742e9a2 100644
--- a/include/asm-ppc64/smp.h
+++ b/include/asm-ppc64/smp.h
@@ -85,6 +85,14 @@ extern void smp_generic_take_timebase(void);
extern struct smp_ops_t *smp_ops;
+#ifdef CONFIG_PPC_PSERIES
+void vpa_init(int cpu);
+#else
+static inline void vpa_init(int cpu)
+{
+}
+#endif /* CONFIG_PPC_PSERIES */
+
#endif /* __ASSEMBLY__ */
#endif /* !(_PPC64_SMP_H) */
diff --git a/include/asm-ppc64/time.h b/include/asm-ppc64/time.h
index 8d6e3760ee1..c6c762cad8b 100644
--- a/include/asm-ppc64/time.h
+++ b/include/asm-ppc64/time.h
@@ -34,6 +34,15 @@ struct rtc_time;
extern void to_tm(int tim, struct rtc_time * tm);
extern time_t last_rtc_update;
+void generic_calibrate_decr(void);
+void setup_default_decr(void);
+
+/* Some sane defaults: 125 MHz timebase, 1GHz processor */
+extern unsigned long ppc_proc_freq;
+#define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8)
+extern unsigned long ppc_tb_freq;
+#define DEFAULT_TB_FREQ 125000000UL
+
/*
* By putting all of this stuff into a single struct we
* reduce the number of cache lines touched by do_gettimeofday.