Merge branch 'linus' into idle-test

6 files changed, 23 insertions, 52 deletions

diff --git a/arch/sparc/include/asm/ioctls.h b/arch/sparc/include/asm/ioctls.h
index 53f4ee009bd..ed3807b96bb 100644
--- a/arch/sparc/include/asm/ioctls.h
+++ b/arch/sparc/include/asm/ioctls.h
@@ -19,6 +19,7 @@
 #define TCSETS2		_IOW('T', 13, struct termios2)
 #define TCSETSW2	_IOW('T', 14, struct termios2)
 #define TCSETSF2	_IOW('T', 15, struct termios2)
+#define TIOCGDEV	_IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
 
 /* Note that all the ioctls that are not available in Linux have a 
  * double underscore on the front to: a) avoid some programs to
diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h
index 3ea5964c43b..8580d1764f9 100644
--- a/arch/sparc/include/asm/leon.h
+++ b/arch/sparc/include/asm/leon.h
@@ -224,6 +224,18 @@ static inline void sparc_leon3_disable_cache(void)
 			  "sta %%l2, [%%g0] 2\n\t" : : : "l1", "l2");
 };
 
+static inline unsigned long sparc_leon3_asr17(void)
+{
+	u32 asr17;
+	__asm__ __volatile__ ("rd %%asr17, %0\n\t" : "=r"(asr17));
+	return asr17;
+};
+
+static inline int sparc_leon3_cpuid(void)
+{
+	return sparc_leon3_asr17() >> 28;
+}
+
 #endif /*!__ASSEMBLY__*/
 
 #ifdef CONFIG_SMP
diff --git a/arch/sparc/include/asm/leon_amba.h b/arch/sparc/include/asm/leon_amba.h
index 618e8882179..263c719e96f 100644
--- a/arch/sparc/include/asm/leon_amba.h
+++ b/arch/sparc/include/asm/leon_amba.h
@@ -100,9 +100,8 @@ struct leon3_irqctrl_regs_map {
 	u32 mpbroadcast;
 	u32 notused02;
 	u32 notused03;
-	u32 notused10;
-	u32 notused11;
-	u32 notused12;
+	u32 ampctrl;
+	u32 icsel[2];
 	u32 notused13;
 	u32 notused20;
 	u32 notused21;
@@ -112,6 +111,7 @@ struct leon3_irqctrl_regs_map {
 	u32 force[16];
 	/* Extended IRQ registers */
 	u32 intid[16];	/* 0xc0 */
+	u32 unused[(0x1000-0x100)/4];
 };
 
 struct leon3_apbuart_regs_map {
diff --git a/arch/sparc/include/asm/oplib_32.h b/arch/sparc/include/asm/oplib_32.h
index 9e5c64084b8..71e5e9aeb67 100644
--- a/arch/sparc/include/asm/oplib_32.h
+++ b/arch/sparc/include/asm/oplib_32.h
@@ -48,18 +48,6 @@ extern void prom_init(struct linux_romvec *rom_ptr);
 /* Boot argument acquisition, returns the boot command line string. */
 extern char *prom_getbootargs(void);
 
-/* Device utilities. */
-
-/* Map and unmap devices in IO space at virtual addresses. Note that the
- * virtual address you pass is a request and the prom may put your mappings
- * somewhere else, so check your return value as that is where your new
- * mappings really are!
- *
- * Another note, these are only available on V2 or higher proms!
- */
-extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
-extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
-
 /* Miscellaneous routines, don't really fit in any category per se. */
 
 /* Reboot the machine with the command line passed. */
@@ -76,7 +64,7 @@ extern void prom_cmdline(void);
 /* Enter the prom, with no chance of continuation for the stand-alone
  * which calls this.
  */
-extern void prom_halt(void) __attribute__ ((noreturn));
+extern void __noreturn prom_halt(void);
 
 /* Set the PROM 'sync' callback function to the passed function pointer.
  * When the user gives the 'sync' command at the prom prompt while the
@@ -117,25 +105,6 @@ extern void prom_write(const char *buf, unsigned int len);
 extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
 			 int context, char *program_counter);
 
-/* Stop the CPU with the passed device tree node. */
-extern int prom_stopcpu(int cpunode);
-
-/* Idle the CPU with the passed device tree node. */
-extern int prom_idlecpu(int cpunode);
-
-/* Re-Start the CPU with the passed device tree node. */
-extern int prom_restartcpu(int cpunode);
-
-/* PROM memory allocation facilities... */
-
-/* Allocated at possibly the given virtual address a chunk of the
- * indicated size.
- */
-extern char *prom_alloc(char *virt_hint, unsigned int size);
-
-/* Free a previously allocated chunk. */
-extern void prom_free(char *virt_addr, unsigned int size);
-
 /* Sun4/sun4c specific memory-management startup hook. */
 
 /* Map the passed segment in the given context at the passed
@@ -144,6 +113,8 @@ extern void prom_free(char *virt_addr, unsigned int size);
 extern void prom_putsegment(int context, unsigned long virt_addr,
 			    int physical_segment);
 
+/* Initialize the memory lists based upon the prom version. */
+void prom_meminit(void);
 
 /* PROM device tree traversal functions... */
 
@@ -178,19 +149,11 @@ extern int prom_getbool(phandle node, char *prop);
 /* Acquire a string property, null string on error. */
 extern void prom_getstring(phandle node, char *prop, char *buf, int bufsize);
 
-/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(phandle thisnode, char *name);
-
 /* Search all siblings starting at the passed node for "name" matching
  * the given string.  Returns the node on success, zero on failure.
  */
 extern phandle prom_searchsiblings(phandle node_start, char *name);
 
-/* Return the first property type, as a string, for the given node.
- * Returns a null string on error.
- */
-extern char *prom_firstprop(phandle node, char *buffer);
-
 /* Returns the next property after the passed property for the given
  * node.  Returns null string on failure.
  */
@@ -199,9 +162,6 @@ extern char *prom_nextprop(phandle node, char *prev_property, char *buffer);
 /* Returns phandle of the path specified */
 extern phandle prom_finddevice(char *name);
 
-/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(phandle node, char *property);
-
 /* Set the indicated property at the given node with the passed value.
  * Returns the number of bytes of your value that the prom took.
  */
@@ -219,6 +179,8 @@ extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nr
 extern void prom_apply_generic_ranges(phandle node, phandle parent,
 				      struct linux_prom_registers *sbusregs, int nregs);
 
+void prom_ranges_init(void);
+
 /* CPU probing helpers.  */
 int cpu_find_by_instance(int instance, phandle *prom_node, int *mid);
 int cpu_find_by_mid(int mid, phandle *prom_node);
diff --git a/arch/sparc/include/asm/oplib_64.h b/arch/sparc/include/asm/oplib_64.h
index 8cd0df34e82..97a90475c31 100644
--- a/arch/sparc/include/asm/oplib_64.h
+++ b/arch/sparc/include/asm/oplib_64.h
@@ -18,8 +18,8 @@ extern char prom_version[];
  */
 extern phandle prom_root_node;
 
-/* PROM stdin and stdout */
-extern int prom_stdin, prom_stdout;
+/* PROM stdout */
+extern int prom_stdout;
 
 /* /chosen node of the prom device tree, this stays constant after
  * initialization is complete.
diff --git a/arch/sparc/include/asm/perf_event.h b/arch/sparc/include/asm/perf_event.h
index 6e8bfa1786d..4d3dbe3703e 100644
--- a/arch/sparc/include/asm/perf_event.h
+++ b/arch/sparc/include/asm/perf_event.h
@@ -4,8 +4,6 @@
 #ifdef CONFIG_PERF_EVENTS
 #include <asm/ptrace.h>
 
-extern void init_hw_perf_events(void);
-
 #define perf_arch_fetch_caller_regs(regs, ip)		\
 do {							\
 	unsigned long _pstate, _asi, _pil, _i7, _fp;	\
@@ -26,8 +24,6 @@ do {							\
 	(regs)->u_regs[UREG_I6] = _fp;			\
 	(regs)->u_regs[UREG_I7] = _i7;			\
 } while (0)
-#else
-static inline void init_hw_perf_events(void)	{ }
 #endif
 
 #endif