hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MIPS: Mark all but i8259 interrupts as no-probe. 

Use set_irq_noprobe() to mark all MIPS interrupts as non-probe.  Override that
default for i8259 interrupts.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Acked-and-tested-by: Rob Landley <rob@landley.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ralf Baechle 2008-02-08 04:22:02 -08:00 committed by Linus Torvalds
parent 46f4f8f665
commit 24649c00ca
2 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/mips/kernel/i8259.c
View File

@ -338,8 +338,10 @@ void __init init_i8259_irqs(void)
init_8259A(0);
for (i = I8259A_IRQ_BASE; i < I8259A_IRQ_BASE + 16; i++)
for (i = I8259A_IRQ_BASE; i < I8259A_IRQ_BASE + 16; i++) {
set_irq_chip_and_handler(i, &i8259A_chip, handle_level_irq);
set_irq_probe(i);
}
setup_irq(I8259A_IRQ_BASE + PIC_CASCADE_IR, &irq2);
}

5
arch/mips/kernel/irq.c
View File

@ -145,6 +145,11 @@ __setup("nokgdb", nokgdb);
void __init init_IRQ(void)
{
int i;
for (i = 0; i < NR_IRQS; i++)
set_irq_noprobe(i);
arch_init_irq();
#ifdef CONFIG_KGDB