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| version 1.1, 2007/10/16 18:30:35 | version 1.2, 2007/11/04 22:47:16 | ||
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| #ifndef _DEV_CPUVAR_H | #ifndef _DEV_CPUVAR_H | ||
| #define _DEV_CPUVAR_H | #define _DEV_CPUVAR_H | ||
| /* Interrupt enable/disable */ | |||
| /* XXX should move somewhere else */ | |||
| #define __cpu_enable_irq() do { __asm __volatile("mrs r0, cpsr\nbic r0, r0, #0x80\nmsr cpsr, r0"); } while(0); | |||
| #define __cpu_disable_irq() do { __asm __volatile("mrs r0, cpsr\norr r0, r0, #0x80\nmsr cpsr, r0"); } while(0); | |||
| /* | /* | ||
| * CPU capabilities. | * CPU capabilities. | ||
| */ | */ |