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authorJiang Liu <jiang.liu@linux.intel.com>2015-04-13 14:11:59 +0800
committerThomas Gleixner <tglx@linutronix.de>2015-04-24 15:36:51 +0200
commitd32932d02e1869be838cea3ace42467c360db377 (patch)
tree2cc299d5550cc3e2f160bb37f5e381369884b494 /arch/x86/platform/sfi
parent96ed44b2d5e0e9d6e5b135e84ea5c8cd763ce861 (diff)
x86/irq: Convert IOAPIC to use hierarchical irqdomain interfaces
Convert IOAPIC driver to support and use hierarchical irqdomain interfaces. It's a little big, but would break bisecting if we split it into multiple patches. Fold in a patch from Andy Shevchenko <andriy.shevchenko@linux.intel.com> to make it bisectable. http://lkml.org/lkml/2014/12/10/622 Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Tested-by: Joerg Roedel <jroedel@suse.de> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Sander Eikelenboom <linux@eikelenboom.it> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: sfi-devel@simplefirmware.org Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Dimitri Sivanich <sivanich@sgi.com> Cc: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: David Rientjes <rientjes@google.com> Cc: David Cohen <david.a.cohen@linux.intel.com> Link: http://lkml.kernel.org/r/1428905519-23704-38-git-send-email-jiang.liu@linux.intel.com Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/platform/sfi')
-rw-r--r--arch/x86/platform/sfi/sfi.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/platform/sfi/sfi.c b/arch/x86/platform/sfi/sfi.c
index 2a8a74f3bd76..b66b194f9900 100644
--- a/arch/x86/platform/sfi/sfi.c
+++ b/arch/x86/platform/sfi/sfi.c
@@ -72,7 +72,10 @@ static int __init sfi_parse_cpus(struct sfi_table_header *table)
#ifdef CONFIG_X86_IO_APIC
static struct irq_domain_ops sfi_ioapic_irqdomain_ops = {
- .map = mp_irqdomain_map,
+ .alloc = mp_irqdomain_alloc,
+ .free = mp_irqdomain_free,
+ .activate = mp_irqdomain_activate,
+ .deactivate = mp_irqdomain_deactivate,
};
static int __init sfi_parse_ioapic(struct sfi_table_header *table)