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-rw-r--r--include/asm-powerpc/machdep.h4
-rw-r--r--include/asm-powerpc/ppc-pci.h1
-rw-r--r--include/asm-powerpc/smp.h4
-rw-r--r--include/asm-ppc/io.h12
-rw-r--r--include/asm-ppc64/pci.h8
-rw-r--r--include/asm-ppc64/ppcdebug.h108
-rw-r--r--include/asm-ppc64/udbg.h3
7 files changed, 22 insertions, 118 deletions
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
index fa03864d06e..5670f0cd614 100644
--- a/include/asm-powerpc/machdep.h
+++ b/include/asm-powerpc/machdep.h
@@ -82,7 +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);
@@ -158,6 +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 a88728fba8f..13aacff755f 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/smp.h b/include/asm-powerpc/smp.h
index 8bcdd0faefe..98581e5a827 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-ppc/io.h b/include/asm-ppc/io.h
index f7f614dfc64..2bfdf9c9845 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -237,9 +237,9 @@ static inline void __raw_writel(__u32 b, volatile void __iomem *addr)
#define outsl(port, buf, nl) _outsl_ns((port)+___IO_BASE, (buf), (nl))
/*
- * On powermacs, we will get a machine check exception if we
- * try to read data from a non-existent I/O port. Because the
- * machine check is an asynchronous exception, it isn't
+ * On powermacs and 8xx we will get a machine check exception
+ * if we try to read data from a non-existent I/O port. Because
+ * the machine check is an asynchronous exception, it isn't
* well-defined which instruction SRR0 will point to when the
* exception occurs.
* With the sequence below (twi; isync; nop), we have found that
@@ -258,7 +258,7 @@ extern __inline__ unsigned int name(unsigned int port) \
{ \
unsigned int x; \
__asm__ __volatile__( \
- op " %0,0,%1\n" \
+ "0:" op " %0,0,%1\n" \
"1: twi 0,%0,0\n" \
"2: isync\n" \
"3: nop\n" \
@@ -269,6 +269,7 @@ extern __inline__ unsigned int name(unsigned int port) \
".previous\n" \
".section __ex_table,\"a\"\n" \
" .align 2\n" \
+ " .long 0b,5b\n" \
" .long 1b,5b\n" \
" .long 2b,5b\n" \
" .long 3b,5b\n" \
@@ -282,11 +283,12 @@ extern __inline__ unsigned int name(unsigned int port) \
extern __inline__ void name(unsigned int val, unsigned int port) \
{ \
__asm__ __volatile__( \
- op " %0,0,%1\n" \
+ "0:" op " %0,0,%1\n" \
"1: sync\n" \
"2:\n" \
".section __ex_table,\"a\"\n" \
" .align 2\n" \
+ " .long 0b,2b\n" \
" .long 1b,2b\n" \
".previous" \
: : "r" (val), "r" (port + ___IO_BASE)); \
diff --git a/include/asm-ppc64/pci.h b/include/asm-ppc64/pci.h
index 342e2d75555..fafdf885a3c 100644
--- a/include/asm-ppc64/pci.h
+++ b/include/asm-ppc64/pci.h
@@ -162,6 +162,14 @@ pcibios_fixup_device_resources(struct pci_dev *dev, struct pci_bus *bus);
extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
+extern struct pci_dev *of_create_pci_dev(struct device_node *node,
+ struct pci_bus *bus, int devfn);
+
+extern void of_scan_pci_bridge(struct device_node *node,
+ struct pci_dev *dev);
+
+extern void of_scan_bus(struct device_node *node, struct pci_bus *bus);
+
extern int pci_read_irq_line(struct pci_dev *dev);
extern void pcibios_add_platform_entries(struct pci_dev *dev);
diff --git a/include/asm-ppc64/ppcdebug.h b/include/asm-ppc64/ppcdebug.h
deleted file mode 100644
index fd7f696065c..00000000000
--- a/include/asm-ppc64/ppcdebug.h
+++ /dev/null
@@ -1,108 +0,0 @@
-#ifndef __PPCDEBUG_H
-#define __PPCDEBUG_H
-/********************************************************************
- * Author: Adam Litke, IBM Corp
- * (c) 2001
- *
- * This file contains definitions and macros for a runtime debugging
- * system for ppc64 (This should also work on 32 bit with a few
- * adjustments.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- ********************************************************************/
-
-#include <linux/config.h>
-#include <linux/types.h>
-#include <asm/udbg.h>
-#include <stdarg.h>
-
-#define PPCDBG_BITVAL(X) ((1UL)<<((unsigned long)(X)))
-
-/* Defined below are the bit positions of various debug flags in the
- * ppc64_debug_switch variable.
- * -- When adding new values, please enter them into trace names below --
- *
- * Values 62 & 63 can be used to stress the hardware page table management
- * code. They must be set statically, any attempt to change them dynamically
- * would be a very bad idea.
- */
-#define PPCDBG_MMINIT PPCDBG_BITVAL(0)
-#define PPCDBG_MM PPCDBG_BITVAL(1)
-#define PPCDBG_SYS32 PPCDBG_BITVAL(2)
-#define PPCDBG_SYS32NI PPCDBG_BITVAL(3)
-#define PPCDBG_SYS32X PPCDBG_BITVAL(4)
-#define PPCDBG_SYS32M PPCDBG_BITVAL(5)
-#define PPCDBG_SYS64 PPCDBG_BITVAL(6)
-#define PPCDBG_SYS64NI PPCDBG_BITVAL(7)
-#define PPCDBG_SYS64X PPCDBG_BITVAL(8)
-#define PPCDBG_SIGNAL PPCDBG_BITVAL(9)
-#define PPCDBG_SIGNALXMON PPCDBG_BITVAL(10)
-#define PPCDBG_BINFMT32 PPCDBG_BITVAL(11)
-#define PPCDBG_BINFMT64 PPCDBG_BITVAL(12)
-#define PPCDBG_BINFMTXMON PPCDBG_BITVAL(13)
-#define PPCDBG_BINFMT_32ADDR PPCDBG_BITVAL(14)
-#define PPCDBG_ALIGNFIXUP PPCDBG_BITVAL(15)
-#define PPCDBG_TCEINIT PPCDBG_BITVAL(16)
-#define PPCDBG_TCE PPCDBG_BITVAL(17)
-#define PPCDBG_PHBINIT PPCDBG_BITVAL(18)
-#define PPCDBG_SMP PPCDBG_BITVAL(19)
-#define PPCDBG_BOOT PPCDBG_BITVAL(20)
-#define PPCDBG_BUSWALK PPCDBG_BITVAL(21)
-#define PPCDBG_PROM PPCDBG_BITVAL(22)
-#define PPCDBG_RTAS PPCDBG_BITVAL(23)
-#define PPCDBG_HTABSTRESS PPCDBG_BITVAL(62)
-#define PPCDBG_HTABSIZE PPCDBG_BITVAL(63)
-#define PPCDBG_NONE (0UL)
-#define PPCDBG_ALL (0xffffffffUL)
-
-/* The default initial value for the debug switch */
-#define PPC_DEBUG_DEFAULT 0
-/* #define PPC_DEBUG_DEFAULT PPCDBG_ALL */
-
-#define PPCDBG_NUM_FLAGS 64
-
-extern u64 ppc64_debug_switch;
-
-#ifdef WANT_PPCDBG_TAB
-/* A table of debug switch names to allow name lookup in xmon
- * (and whoever else wants it.
- */
-char *trace_names[PPCDBG_NUM_FLAGS] = {
- /* Known debug names */
- "mminit", "mm",
- "syscall32", "syscall32_ni", "syscall32x", "syscall32m",
- "syscall64", "syscall64_ni", "syscall64x",
- "signal", "signal_xmon",
- "binfmt32", "binfmt64", "binfmt_xmon", "binfmt_32addr",
- "alignfixup", "tceinit", "tce", "phb_init",
- "smp", "boot", "buswalk", "prom",
- "rtas"
-};
-#else
-extern char *trace_names[64];
-#endif /* WANT_PPCDBG_TAB */
-
-#ifdef CONFIG_PPCDBG
-/* Macro to conditionally print debug based on debug_switch */
-#define PPCDBG(...) udbg_ppcdbg(__VA_ARGS__)
-
-/* Macro to conditionally call a debug routine based on debug_switch */
-#define PPCDBGCALL(FLAGS,FUNCTION) ifppcdebug(FLAGS) FUNCTION
-
-/* Macros to test for debug states */
-#define ifppcdebug(FLAGS) if (udbg_ifdebug(FLAGS))
-#define ppcdebugset(FLAGS) (udbg_ifdebug(FLAGS))
-#define PPCDBG_BINFMT (test_thread_flag(TIF_32BIT) ? PPCDBG_BINFMT32 : PPCDBG_BINFMT64)
-
-#else
-#define PPCDBG(...) do {;} while (0)
-#define PPCDBGCALL(FLAGS,FUNCTION) do {;} while (0)
-#define ifppcdebug(...) if (0)
-#define ppcdebugset(FLAGS) (0)
-#endif /* CONFIG_PPCDBG */
-
-#endif /*__PPCDEBUG_H */
diff --git a/include/asm-ppc64/udbg.h b/include/asm-ppc64/udbg.h
index 8192fb8541c..e3b92799185 100644
--- a/include/asm-ppc64/udbg.h
+++ b/include/asm-ppc64/udbg.h
@@ -23,9 +23,6 @@ extern int udbg_read(char *buf, int buflen);
extern void register_early_udbg_console(void);
extern void udbg_printf(const char *fmt, ...);
-extern void udbg_ppcdbg(unsigned long flags, const char *fmt, ...);
-extern unsigned long udbg_ifdebug(unsigned long flags);
-extern void __init ppcdbg_initialize(void);
extern void udbg_init_uart(void __iomem *comport, unsigned int speed);
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-02 09:02:55 +0000