lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] m68k: convert mac irq code

Browse Source 
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roman Zippel
2006-06-25 05:47:04 -07:00
committed by Linus Torvalds
parent 35353bb8b8
commit 9c5f4afdfb
12 changed files with 159 additions and 425 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/m68k/mac/psc.c
View File

@@ -117,10 +117,10 @@ void __init psc_init(void)
void __init psc_register_interrupts(void)
{
cpu_request_irq(3, psc_irq, IRQ_FLG_LOCK, "psc3", (void *) 0x30);
cpu_request_irq(4, psc_irq, IRQ_FLG_LOCK, "psc4", (void *) 0x40);
cpu_request_irq(5, psc_irq, IRQ_FLG_LOCK, "psc5", (void *) 0x50);
cpu_request_irq(6, psc_irq, IRQ_FLG_LOCK, "psc6", (void *) 0x60);
request_irq(IRQ_AUTO_3, psc_irq, 0, "psc3", (void *) 0x30);
request_irq(IRQ_AUTO_4, psc_irq, 0, "psc4", (void *) 0x40);
request_irq(IRQ_AUTO_5, psc_irq, 0, "psc5", (void *) 0x50);
request_irq(IRQ_AUTO_6, psc_irq, 0, "psc6", (void *) 0x60);
}
/*
@@ -149,7 +149,7 @@ irqreturn_t psc_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 4 ; i++, irq_bit <<= 1) {
if (events & irq_bit) {
psc_write_byte(pIER, irq_bit);
mac_do_irq_list(base_irq + i, regs);
m68k_handle_int(base_irq + i, regs);
psc_write_byte(pIFR, irq_bit);
psc_write_byte(pIER, irq_bit | 0x80);
}