summaryrefslogtreecommitdiffstats
path: root/arch/v850/kernel/mach.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/v850/kernel/mach.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/v850/kernel/mach.h')
-rw-r--r--arch/v850/kernel/mach.h56
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/v850/kernel/mach.h b/arch/v850/kernel/mach.h
new file mode 100644
index 00000000000..9e0e4816ec5
--- /dev/null
+++ b/arch/v850/kernel/mach.h
@@ -0,0 +1,56 @@
+/*
+ * arch/v850/kernel/mach.h -- Machine-dependent functions used by v850 port
+ *
+ * Copyright (C) 2001,02,03 NEC Electronics Corporation
+ * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General
+ * Public License. See the file COPYING in the main directory of this
+ * archive for more details.
+ *
+ * Written by Miles Bader <miles@gnu.org>
+ */
+
+#ifndef __V850_MACH_H__
+#define __V850_MACH_H__
+
+#include <linux/kernel.h>
+#include <linux/time.h>
+#include <linux/spinlock.h>
+#include <linux/interrupt.h>
+#include <linux/fs.h>
+#include <linux/seq_file.h>
+
+#include <asm/ptrace.h>
+#include <asm/entry.h>
+#include <asm/clinkage.h>
+
+void mach_setup (char **cmdline);
+void mach_gettimeofday (struct timespec *tv);
+void mach_sched_init (struct irqaction *timer_action);
+void mach_get_physical_ram (unsigned long *ram_start, unsigned long *ram_len);
+void mach_init_irqs (void);
+
+/* If defined, is called very early in the kernel initialization. The
+ stack pointer is valid, but very little has been initialized (e.g.,
+ bss is not zeroed yet) when this is called, so care must taken. */
+void mach_early_init (void);
+
+/* If defined, called after the bootmem allocator has been initialized,
+ to allow the platform-dependent code to reserve any areas of RAM that
+ the kernel shouldn't touch. */
+void mach_reserve_bootmem (void) __attribute__ ((__weak__));
+
+/* Called with each timer tick, if non-zero. */
+extern void (*mach_tick) (void);
+
+/* The following establishes aliases for various mach_ functions to the
+ name by which the rest of the kernel calls them. These statements
+ should only have an effect in the file that defines the actual functions. */
+#define MACH_ALIAS(to, from) \
+ asm (".global " macrology_stringify (C_SYMBOL_NAME (to)) ";" \
+ macrology_stringify (C_SYMBOL_NAME (to)) \
+ " = " macrology_stringify (C_SYMBOL_NAME (from)))
+/* e.g.: MACH_ALIAS (kernel_name, arch_spec_name); */
+
+#endif /* __V850_MACH_H__ */