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| author | Damien Zammit <damien@zamaudio.com> | 2023-02-03 10:01:55 +0000 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-02-03 20:12:18 +0100 |
| commit | 03e012dbe6e340fe1c6665b691a9145f05d0e997 (patch) | |
| tree | 7001a90af766fe2e93731f606501b9c88b40db05 /linux | |
| parent | e09a4974ddc43ec10f0a940c08cc79e4778dfc49 (diff) | |
| download | gnumach-03e012dbe6e340fe1c6665b691a9145f05d0e997.tar.gz gnumach-03e012dbe6e340fe1c6665b691a9145f05d0e997.tar.bz2 gnumach-03e012dbe6e340fe1c6665b691a9145f05d0e997.zip | |
linux: Keep existing timer interrupt handler for APIC
Message-Id: <20230203100133.835589-2-damien@zamaudio.com>
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/dev/arch/i386/kernel/irq.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/linux/dev/arch/i386/kernel/irq.c b/linux/dev/arch/i386/kernel/irq.c index 67feea84..c10888e3 100644 --- a/linux/dev/arch/i386/kernel/irq.c +++ b/linux/dev/arch/i386/kernel/irq.c @@ -721,13 +721,13 @@ init_IRQ (void) outb_p (PIT_C0 | PIT_SQUAREMODE | PIT_READMODE, PITCTL_PORT); outb_p (latch & 0xff, PITCTR0_PORT); outb (latch >> 8, PITCTR0_PORT); -#endif /* * Install our clock interrupt handler. */ old_clock_handler = ivect[0]; ivect[0] = linux_timer_intr; +#endif reserve_mach_irqs (); @@ -764,9 +764,11 @@ restore_IRQ (void) */ (void) splhigh (); +#ifndef APIC /* * Restore clock interrupt handler. */ ivect[0] = old_clock_handler; +#endif } |