From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754969AbaCCTwC (ORCPT ); Mon, 3 Mar 2014 14:52:02 -0500 Received: from avon.wwwdotorg.org ([70.85.31.133]:33313 "EHLO avon.wwwdotorg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754892AbaCCTvz (ORCPT ); Mon, 3 Mar 2014 14:51:55 -0500 From: Stephen Warren To: Thomas Gleixner , Samuel Ortiz , Lee Jones , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-tegra@vger.kernel.org, Stephen Warren Subject: [PATCH V3 3/5] irqchip: gic: parse IRQ specifier flag src/dst inversion Date: Mon, 3 Mar 2014 12:51:38 -0700 Message-Id: <1393876300-3061-3-git-send-email-swarren@wwwdotorg.org> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1393876300-3061-1-git-send-email-swarren@wwwdotorg.org> References: <1393876300-3061-1-git-send-email-swarren@wwwdotorg.org> X-NVConfidentiality: public Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stephen Warren Modify the GIC driver to parse IRQ specifier flag bit 4 (src/dst inverted) in the xlate function. Signed-off-by: Stephen Warren --- v3: New patch. --- drivers/irqchip/irq-gic.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index 500e533b9648..97800b349f54 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -847,6 +847,9 @@ static int gic_irq_domain_xlate(struct irq_domain *d, *out_hwirq += 16; *out_type = intspec[2] & IRQ_TYPE_SENSE_MASK; + if (intspec[2] & BIT(4)) + *out_type |= IRQ_SRC_DST_INVERTED; + return 0; } -- 1.8.1.5