From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/powerpc/boot/of.h | 44 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 kernel/arch/powerpc/boot/of.h (limited to 'kernel/arch/powerpc/boot/of.h') diff --git a/kernel/arch/powerpc/boot/of.h b/kernel/arch/powerpc/boot/of.h new file mode 100644 index 000000000..5603320dc --- /dev/null +++ b/kernel/arch/powerpc/boot/of.h @@ -0,0 +1,44 @@ +#ifndef _PPC_BOOT_OF_H_ +#define _PPC_BOOT_OF_H_ + +#include "swab.h" + +typedef void *phandle; +typedef u32 ihandle; + +void of_init(void *promptr); +int of_call_prom(const char *service, int nargs, int nret, ...); +unsigned int of_claim(unsigned long virt, unsigned long size, + unsigned long align); +void *of_vmlinux_alloc(unsigned long size); +void of_exit(void); +void *of_finddevice(const char *name); +int of_getprop(const void *phandle, const char *name, void *buf, + const int buflen); +int of_setprop(const void *phandle, const char *name, const void *buf, + const int buflen); + +/* Console functions */ +void of_console_init(void); + +typedef u32 __be32; + +#ifdef __LITTLE_ENDIAN__ +#define cpu_to_be16(x) swab16(x) +#define be16_to_cpu(x) swab16(x) +#define cpu_to_be32(x) swab32(x) +#define be32_to_cpu(x) swab32(x) +#define cpu_to_be64(x) swab64(x) +#define be64_to_cpu(x) swab64(x) +#else +#define cpu_to_be16(x) (x) +#define be16_to_cpu(x) (x) +#define cpu_to_be32(x) (x) +#define be32_to_cpu(x) (x) +#define cpu_to_be64(x) (x) +#define be64_to_cpu(x) (x) +#endif + +#define PROM_ERROR (-1u) + +#endif /* _PPC_BOOT_OF_H_ */ -- cgit 1.2.3-korg