linux/arch/sh/include/asm/irqflags.h

#ifndef __ASM_SH_IRQFLAGS_H
#define __ASM_SH_IRQFLAGS_H

#define ARCH_IRQ_DISABLED	0xf0
#define ARCH_IRQ_ENABLED	0x00

#include <asm-generic/irqflags.h>

#endif /* __ASM_SH_IRQFLAGS_H */
sh: stacktrace/lockdep/irqflags tracing support. Wire up all of the essentials for lockdep.. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2006-12-04 18:17:28 +09:00			`#ifndef __ASM_SH_IRQFLAGS_H`
			`#define __ASM_SH_IRQFLAGS_H`

Fix IRQ flag handling naming Fix the IRQ flag handling naming. In linux/irqflags.h under one configuration, it maps: local_irq_enable() -> raw_local_irq_enable() local_irq_disable() -> raw_local_irq_disable() local_irq_save() -> raw_local_irq_save() ... and under the other configuration, it maps: raw_local_irq_enable() -> local_irq_enable() raw_local_irq_disable() -> local_irq_disable() raw_local_irq_save() -> local_irq_save() ... This is quite confusing. There should be one set of names expected of the arch, and this should be wrapped to give another set of names that are expected by users of this facility. Change this to have the arch provide: flags = arch_local_save_flags() flags = arch_local_irq_save() arch_local_irq_restore(flags) arch_local_irq_disable() arch_local_irq_enable() arch_irqs_disabled_flags(flags) arch_irqs_disabled() arch_safe_halt() Then linux/irqflags.h wraps these to provide: raw_local_save_flags(flags) raw_local_irq_save(flags) raw_local_irq_restore(flags) raw_local_irq_disable() raw_local_irq_enable() raw_irqs_disabled_flags(flags) raw_irqs_disabled() raw_safe_halt() with type checking on the flags 'arguments', and then wraps those to provide: local_save_flags(flags) local_irq_save(flags) local_irq_restore(flags) local_irq_disable() local_irq_enable() irqs_disabled_flags(flags) irqs_disabled() safe_halt() with tracing included if enabled. The arch functions can now all be inline functions rather than some of them having to be macros. Signed-off-by: David Howells <dhowells@redhat.com> [X86, FRV, MN10300] Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> [Tile] Signed-off-by: Michal Simek <monstr@monstr.eu> [Microblaze] Tested-by: Catalin Marinas <catalin.marinas@arm.com> [ARM] Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> [AVR] Acked-by: Tony Luck <tony.luck@intel.com> [IA-64] Acked-by: Hirokazu Takata <takata@linux-m32r.org> [M32R] Acked-by: Greg Ungerer <gerg@uclinux.org> [M68K/M68KNOMMU] Acked-by: Ralf Baechle <ralf@linux-mips.org> [MIPS] Acked-by: Kyle McMartin <kyle@mcmartin.ca> [PA-RISC] Acked-by: Paul Mackerras <paulus@samba.org> [PowerPC] Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> [S390] Acked-by: Chen Liqin <liqin.chen@sunplusct.com> [Score] Acked-by: Matt Fleming <matt@console-pimps.org> [SH] Acked-by: David S. Miller <davem@davemloft.net> [Sparc] Acked-by: Chris Zankel <chris@zankel.net> [Xtensa] Reviewed-by: Richard Henderson <rth@twiddle.net> [Alpha] Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp> [H8300] Cc: starvik@axis.com [CRIS] Cc: jesper.nilsson@axis.com [CRIS] Cc: linux-cris-kernel@axis.com 2010-10-07 14:08:55 +01:00			`#define ARCH_IRQ_DISABLED 0xf0`
			`#define ARCH_IRQ_ENABLED 0x00`
sh: stacktrace/lockdep/irqflags tracing support. Wire up all of the essentials for lockdep.. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2006-12-04 18:17:28 +09:00
sh: Convert to asm-generic/irqflags.h. This simplifies the irqflags support by switching over to the asm-generic version. The necessary support functions are brought out-of-line for both SHcompact and SHmedia instruction sets. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2009-10-17 21:06:39 +09:00			`#include <asm-generic/irqflags.h>`
sh: stacktrace/lockdep/irqflags tracing support. Wire up all of the essentials for lockdep.. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2006-12-04 18:17:28 +09:00
			`#endif /* __ASM_SH_IRQFLAGS_H */`