From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 12 Apr 2013 09:32:08 +0200 (CEST) Received: from nbd.name ([46.4.11.11]:55483 "EHLO nbd.name" rhost-flags-OK-OK-OK-OK) by eddie.linux-mips.org with ESMTP id S6823114Ab3DLHcCoqVDz (ORCPT ); Fri, 12 Apr 2013 09:32:02 +0200 From: John Crispin To: Ralf Baechle Cc: linux-mips@linux-mips.org, Gabor Juhos , John Crispin Subject: [PATCH V2 01/16] MIPS: ralink: add PCI IRQ handling Date: Fri, 12 Apr 2013 09:27:28 +0200 Message-Id: <1365751663-5725-1-git-send-email-blogic@openwrt.org> X-Mailer: git-send-email 1.7.10.4 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 36085 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: blogic@openwrt.org Precedence: bulk List-help: List-unsubscribe: List-software: Ecartis version 1.0.0 List-Id: linux-mips X-List-ID: linux-mips List-subscribe: List-owner: List-post: List-archive: X-list: linux-mips From: Gabor Juhos The Ralink IRQ code was not handling the PCI IRQ yet. Add this functionaility to make PCI work on rt3883. Signed-off-by: John Crispin --- arch/mips/ralink/irq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c index 6d054c5..d9807d0 100644 --- a/arch/mips/ralink/irq.c +++ b/arch/mips/ralink/irq.c @@ -31,6 +31,7 @@ #define INTC_INT_GLOBAL BIT(31) #define RALINK_CPU_IRQ_INTC (MIPS_CPU_IRQ_BASE + 2) +#define RALINK_CPU_IRQ_PCI (MIPS_CPU_IRQ_BASE + 4) #define RALINK_CPU_IRQ_FE (MIPS_CPU_IRQ_BASE + 5) #define RALINK_CPU_IRQ_WIFI (MIPS_CPU_IRQ_BASE + 6) #define RALINK_CPU_IRQ_COUNTER (MIPS_CPU_IRQ_BASE + 7) @@ -104,6 +105,9 @@ asmlinkage void plat_irq_dispatch(void) else if (pending & STATUSF_IP6) do_IRQ(RALINK_CPU_IRQ_WIFI); + else if (pending & STATUSF_IP4) + do_IRQ(RALINK_CPU_IRQ_PCI); + else if (pending & STATUSF_IP2) do_IRQ(RALINK_CPU_IRQ_INTC); -- 1.7.10.4