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| author | Maciej W. Rozycki <macro@linux-mips.org> | 2008-07-11 19:34:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-11 20:54:02 +0200 |
| commit | 1baea6e2fea6f235b21f32a322cb6cb43ffdb704 (patch) | |
| tree | 6badd627ee06db35f5ea2ed93d3061ef2a77d845 /arch/blackfin/boot | |
| parent | 392a0fc96bd059b38564f5f8fb58327460cb5a9d (diff) | |
| download | linux-1baea6e2fea6f235b21f32a322cb6cb43ffdb704.tar.gz | |
x86: L-APIC: Set IRQ0 as edge-triggered
IRQ0 is edge-triggered, but the "8259A Virtual Wire" through the local APIC configuration in the 32-bit version uses the "fasteoi" handler suitable for level-triggered APIC interrupt. Rewrite code so that the "edge" handler is used. The 64-bit version uses different code and is unaffected. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/blackfin/boot')
0 files changed, 0 insertions, 0 deletions