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 --- .../mn10300/proc-mn2ws0050/include/proc/smp-regs.h | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 kernel/arch/mn10300/proc-mn2ws0050/include/proc/smp-regs.h (limited to 'kernel/arch/mn10300/proc-mn2ws0050/include/proc/smp-regs.h') diff --git a/kernel/arch/mn10300/proc-mn2ws0050/include/proc/smp-regs.h b/kernel/arch/mn10300/proc-mn2ws0050/include/proc/smp-regs.h new file mode 100644 index 000000000..22f277fbb --- /dev/null +++ b/kernel/arch/mn10300/proc-mn2ws0050/include/proc/smp-regs.h @@ -0,0 +1,51 @@ +/* MN10300/AM33v2 Microcontroller SMP registers + * + * Copyright (C) 2006 Matsushita Electric Industrial Co., Ltd. + * All Rights Reserved. + * Created: + * 13-Nov-2006 MEI Add extended cache and atomic operation register + * for SMP support. + * 23-Feb-2007 MEI Add define for gdbstub SMP. + * + * 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. + */ + +#ifndef _ASM_PROC_SMP_REGS_H +#define _ASM_PROC_SMP_REGS_H + +#ifdef __KERNEL__ + +#ifndef __ASSEMBLY__ +#include +#endif +#include + +/* + * Reference to the interrupt controllers of other CPUs + */ +#define CROSS_ICR_CPU_SHIFT 16 + +#define CROSS_GxICR(X, CPU) __SYSREG(0xc4000000 + (X) * 4 + \ + ((X) >= 64 && (X) < 192) * 0xf00 + ((CPU) << CROSS_ICR_CPU_SHIFT), u16) +#define CROSS_GxICR_u8(X, CPU) __SYSREG(0xc4000000 + (X) * 4 + \ + (((X) >= 64) && ((X) < 192)) * 0xf00 + ((CPU) << CROSS_ICR_CPU_SHIFT), u8) + +/* CPU ID register */ +#define CPUID __SYSREGC(0xc0000054, u32) +#define CPUID_MASK 0x00000007 /* CPU ID mask */ + +/* extended cache control register */ +#define ECHCTR __SYSREG(0xc0000c20, u32) +#define ECHCTR_IBCM 0x00000001 /* instruction cache broad cast mask */ +#define ECHCTR_DBCM 0x00000002 /* data cache broad cast mask */ +#define ECHCTR_ISPM 0x00000004 /* instruction cache snoop mask */ +#define ECHCTR_DSPM 0x00000008 /* data cache snoop mask */ + +#define NMIAGR __SYSREG(0xd400013c, u16) +#define NMIAGR_GN 0x03fc + +#endif /* __KERNEL__ */ +#endif /* _ASM_PROC_SMP_REGS_H */ -- cgit 1.2.3-korg