From 6cf4a9243a7fea75e7fd6f2e1ba6fb01c805e056 Mon Sep 17 00:00:00 2001 From: Robert Reif Date: Tue, 7 Oct 2008 15:24:02 -0700 Subject: sparc32: sun4m interrupt mask cleanup Here is an updated version of a patch I wrote 6 years ago http://marc.info/?l=linux-sparc&m=103939103607617&w=2 that simplifies interrupt mask lookup. It's main purpose is to add VME bus support but it's really a cleanup of the mask code. Signed-off-by: Robert Reif Signed-off-by: David S. Miller --- arch/sparc/kernel/traps.c | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'arch/sparc/kernel/traps.c') diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c index 5d45d5f..2b7d506 100644 --- a/arch/sparc/kernel/traps.c +++ b/arch/sparc/kernel/traps.c @@ -43,23 +43,6 @@ void syscall_trace_exit(struct pt_regs *regs) { } -void sun4m_nmi(struct pt_regs *regs) -{ - unsigned long afsr, afar; - - printk("Aieee: sun4m NMI received!\n"); - /* XXX HyperSparc hack XXX */ - __asm__ __volatile__("mov 0x500, %%g1\n\t" - "lda [%%g1] 0x4, %0\n\t" - "mov 0x600, %%g1\n\t" - "lda [%%g1] 0x4, %1\n\t" : - "=r" (afsr), "=r" (afar)); - printk("afsr=%08lx afar=%08lx\n", afsr, afar); - printk("you lose buddy boy...\n"); - show_regs(regs); - prom_halt(); -} - void sun4d_nmi(struct pt_regs *regs) { printk("Aieee: sun4d NMI received!\n"); -- cgit v1.1