From patchwork Mon Mar 29 23:20:18 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Eric W. Biederman" X-Patchwork-Id: 89114 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o2TNKpqm016810 for ; Mon, 29 Mar 2010 23:20:55 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754882Ab0C2XUy (ORCPT ); Mon, 29 Mar 2010 19:20:54 -0400 Received: from out01.mta.xmission.com ([166.70.13.231]:54170 "EHLO out01.mta.xmission.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754220Ab0C2XUu (ORCPT ); Mon, 29 Mar 2010 19:20:50 -0400 Received: from in02.mta.xmission.com ([166.70.13.52]) by out01.mta.xmission.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1NwOGH-0001JN-RL; Mon, 29 Mar 2010 17:20:49 -0600 Received: from c-76-21-114-89.hsd1.ca.comcast.net ([76.21.114.89] helo=fess.ebiederm.org) by in02.mta.xmission.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1NwOGH-0007RE-IE; Mon, 29 Mar 2010 17:20:49 -0600 Received: from fess.ebiederm.org (localhost [127.0.0.1]) by fess.ebiederm.org (8.14.3/8.14.3/Debian-4) with ESMTP id o2TNKkVr027518; Mon, 29 Mar 2010 16:20:46 -0700 Received: (from eric@localhost) by fess.ebiederm.org (8.14.3/8.14.3/Submit) id o2TNKkmH027517; Mon, 29 Mar 2010 16:20:46 -0700 From: "Eric W. Biederman" To: "H. Peter Anvin" Cc: Thomas Gleixner , Ingo Molnar , Andrew Morton , Jesse Barnes , linux-kernel@vger.kernel.org, Thomas Renninger , Suresh Siddha , len.brown@intel.com, Tony Luck , Fenghua Yu , linux-acpi@vger.kernel.org, Iranna D Ankad , Gary Hade , Natalie Protasevich , "Eric W. Biederman" Subject: [PATCH 07/14] x86 ioapic: Fix the types of gsi values Date: Mon, 29 Mar 2010 16:20:18 -0700 Message-Id: <1269904825-27462-7-git-send-email-ebiederm@xmission.com> X-Mailer: git-send-email 1.6.5.2.143.g8cc62 In-Reply-To: References: X-XM-SPF: eid=; ; ; mid=; ; ; hst=in02.mta.xmission.com; ; ; ip=76.21.114.89; ; ; frm=ebiederm@xmission.com; ; ; spf=neutral X-SA-Exim-Connect-IP: 76.21.114.89 X-SA-Exim-Rcpt-To: hpa@zytor.com, tglx@linutronix.de, mingo@elte.hu, akpm@linux-foundation.org, jbarnes@virtuousgeek.org, linux-kernel@vger.kernel.org, trenn@suse.de, suresh.b.siddha@intel.com, len.brown@intel.com, tony.luck@intel.com, fenghua.yu@intel.com, linux-acpi@vger.kernel.org, iranna.ankad@in.ibm.com, garyhade@us.ibm.com, protasnb@gmail.com, ebiederm@xmission.com X-SA-Exim-Mail-From: ebiederm@xmission.com X-SA-Exim-Scanned: No (on in02.mta.xmission.com); SAEximRunCond expanded to false Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Mon, 29 Mar 2010 23:20:55 +0000 (UTC) diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index 35832a0..feeaf0d 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -180,12 +180,12 @@ extern void ioapic_write_entry(int apic, int pin, extern void setup_ioapic_ids_from_mpc(void); struct mp_ioapic_gsi{ - int gsi_base; - int gsi_end; + u32 gsi_base; + u32 gsi_end; }; extern struct mp_ioapic_gsi mp_gsi_routing[]; -int mp_find_ioapic(int gsi); -int mp_find_ioapic_pin(int ioapic, int gsi); +int mp_find_ioapic(u32 gsi); +int mp_find_ioapic_pin(int ioapic, u32 gsi); void __init mp_register_ioapic(int id, u32 address, u32 gsi_base); extern void __init pre_init_apic_IRQ0(void); @@ -197,7 +197,7 @@ static const int timer_through_8259 = 0; static inline void ioapic_init_mappings(void) { } static inline void ioapic_insert_resources(void) { } static inline void probe_nr_irqs_gsi(void) { } -static inline int mp_find_ioapic(int gsi) { return 0; } +static inline int mp_find_ioapic(u32 gsi) { return 0; } struct io_apic_irq_attr; static inline int io_apic_set_pci_routing(struct device *dev, int irq, diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 54ba1f7..32cea57 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -4234,7 +4234,7 @@ void __init ioapic_insert_resources(void) } } -int mp_find_ioapic(int gsi) +int mp_find_ioapic(u32 gsi) { int i = 0; @@ -4249,7 +4249,7 @@ int mp_find_ioapic(int gsi) return -1; } -int mp_find_ioapic_pin(int ioapic, int gsi) +int mp_find_ioapic_pin(int ioapic, u32 gsi) { if (WARN_ON(ioapic == -1)) return -1;