diff options
| author | Robert Reif <reif@earthlink.net> | 2008-10-07 15:24:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-10-07 15:24:02 -0700 |
| commit | 6cf4a9243a7fea75e7fd6f2e1ba6fb01c805e056 (patch) | |
| tree | 027e8c3244e78581d0c76376cc44d8ad28086180 /arch/sparc/kernel/traps.c | |
| parent | 5ec877083c2c4f9e2f710dc6480dc76c27cb6f55 (diff) | |
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 <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/traps.c')
| -rw-r--r-- | arch/sparc/kernel/traps.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/sparc/kernel/traps.c b/arch/sparc/kernel/traps.c index 5d45d5fd8c9..2b7d5065903 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"); |