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| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-02-12 17:22:49 -0800 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2010-10-18 10:40:30 -0400 |
| commit | 7b586d71858091f0958e5808b7e3d5390c2ae47d (patch) | |
| tree | 6184c500731aad975103d8c87c5ee9ed18977040 /kernel/range.c | |
| parent | d46a78b05c0e37f76ddf4a7a67bf0b6c68bada55 (diff) | |
| download | kernel_samsung_smdk4412-7b586d71858091f0958e5808b7e3d5390c2ae47d.zip kernel_samsung_smdk4412-7b586d71858091f0958e5808b7e3d5390c2ae47d.tar.gz kernel_samsung_smdk4412-7b586d71858091f0958e5808b7e3d5390c2ae47d.tar.bz2 | |
x86/io_apic: add get_nr_irqs_gsi()
Impact: new interface to get max GSI
Add get_nr_irqs_gsi() to return nr_irqs_gsi. Xen will use this to
determine how many irqs it needs to reserve for hardware irqs.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: x86@kernel.org
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'kernel/range.c')
0 files changed, 0 insertions, 0 deletions