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/frv/include/asm/irc-regs.h | 53 ++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 kernel/arch/frv/include/asm/irc-regs.h (limited to 'kernel/arch/frv/include/asm/irc-regs.h') diff --git a/kernel/arch/frv/include/asm/irc-regs.h b/kernel/arch/frv/include/asm/irc-regs.h new file mode 100644 index 000000000..afa30aeac --- /dev/null +++ b/kernel/arch/frv/include/asm/irc-regs.h @@ -0,0 +1,53 @@ +/* irc-regs.h: on-chip interrupt controller registers + * + * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * 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_IRC_REGS +#define _ASM_IRC_REGS + +#define __reg(ADDR) (*(volatile unsigned long *)(ADDR)) + +#define __get_TM0() ({ __reg(0xfeff9800); }) +#define __get_TM1() ({ __reg(0xfeff9808); }) +#define __set_TM1(V) do { __reg(0xfeff9808) = (V); mb(); } while(0) + +#define __set_TM1x(XI,V) \ +do { \ + int shift = (XI) * 2 + 16; \ + unsigned long tm1 = __reg(0xfeff9808); \ + tm1 &= ~(0x3 << shift); \ + tm1 |= (V) << shift; \ + __reg(0xfeff9808) = tm1; \ + mb(); \ +} while(0) + +#define __get_RS(C) ({ (__reg(0xfeff9810) >> ((C)+16)) & 1; }) + +#define __clr_RC(C) do { __reg(0xfeff9818) = 1 << ((C)+16); mb(); } while(0) + +#define __get_MASK(C) ({ (__reg(0xfeff9820) >> ((C)+16)) & 1; }) +#define __set_MASK(C) do { __reg(0xfeff9820) |= 1 << ((C)+16); mb(); } while(0) +#define __clr_MASK(C) do { __reg(0xfeff9820) &= ~(1 << ((C)+16)); mb(); } while(0) + +#define __get_MASK_all() __get_MASK(0) +#define __set_MASK_all() __set_MASK(0) +#define __clr_MASK_all() __clr_MASK(0) + +#define __get_IRL() ({ (__reg(0xfeff9828) >> 16) & 0xf; }) +#define __clr_IRL() do { __reg(0xfeff9828) = 0x100000; mb(); } while(0) + +#define __get_IRR(N) ({ __reg(0xfeff9840 + (N) * 8); }) +#define __set_IRR(N,V) do { __reg(0xfeff9840 + (N) * 8) = (V); } while(0) + +#define __get_IITMR(N) ({ __reg(0xfeff9880 + (N) * 8); }) +#define __set_IITMR(N,V) do { __reg(0xfeff9880 + (N) * 8) = (V); } while(0) + + +#endif /* _ASM_IRC_REGS */ -- cgit 1.2.3-korg