From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753861AbbKCLNn (ORCPT ); Tue, 3 Nov 2015 06:13:43 -0500 Received: from mailapp01.imgtec.com ([195.59.15.196]:59098 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753614AbbKCLNj (ORCPT ); Tue, 3 Nov 2015 06:13:39 -0500 From: Qais Yousef To: CC: , , , , , , Qais Yousef Subject: [PATCH 08/14] genirq: Add a new irq_send_ipi() to irq_chip Date: Tue, 3 Nov 2015 11:12:55 +0000 Message-ID: <1446549181-31788-9-git-send-email-qais.yousef@imgtec.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1446549181-31788-1-git-send-email-qais.yousef@imgtec.com> References: <1446549181-31788-1-git-send-email-qais.yousef@imgtec.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [192.168.154.94] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Introduce the new function to allow generic IPI send mechanism to be used from drivers code. Signed-off-by: Qais Yousef --- include/linux/irq.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/linux/irq.h b/include/linux/irq.h index ccd53143cc1e..3b2f448b7ac3 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -362,6 +362,7 @@ static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d) * @irq_get_irqchip_state: return the internal state of an interrupt * @irq_set_irqchip_state: set the internal state of a interrupt * @irq_set_vcpu_affinity: optional to target a vCPU in a virtual machine + * @irq_send_ipi: send an IPI to destination cpus * @flags: chip specific flags */ struct irq_chip { @@ -406,6 +407,8 @@ struct irq_chip { int (*irq_set_vcpu_affinity)(struct irq_data *data, void *vcpu_info); + void (*irq_send_ipi)(struct irq_data *data, const struct ipi_mask *dest); + unsigned long flags; }; -- 2.1.0