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| author | Jan Beulich <jbeulich@suse.com> | 2012-09-11 15:47:16 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2012-09-11 15:47:16 +0200 |
| commit | af844567f069cfd53ade32c1fcdf8582865129d1 (patch) | |
| tree | 522014441187c02b971e57c6e5a4f80507fe0c40 /xen/arch/x86/smpboot.c | |
| parent | 0923fba2cf02e08275c6e454906a0420baa455b5 (diff) | |
| download | xen-af844567f069cfd53ade32c1fcdf8582865129d1.tar.gz xen-af844567f069cfd53ade32c1fcdf8582865129d1.tar.bz2 xen-af844567f069cfd53ade32c1fcdf8582865129d1.zip | |
console: prepare for non-COMn port support
Widen SERHND_IDX (and use it where needed), introduce a flush low level
driver method, and remove unnecessary peeking of the common code at the
(driver specific) serial port identification string in the "console="
command line option value.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/smpboot.c')
| -rw-r--r-- | xen/arch/x86/smpboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/arch/x86/smpboot.c b/xen/arch/x86/smpboot.c index 675ca45121..bb69ddf11d 100644 --- a/xen/arch/x86/smpboot.c +++ b/xen/arch/x86/smpboot.c @@ -1017,7 +1017,7 @@ void __init smp_intr_init(void) * Also ensure serial interrupts are high priority. We do not * want them to be blocked by unacknowledged guest-bound interrupts. */ - for ( seridx = 0; seridx < 2; seridx++ ) + for ( seridx = 0; seridx <= SERHND_IDX; seridx++ ) { if ( (irq = serial_irq(seridx)) < 0 ) continue; |