From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933012AbcBYKDy (ORCPT ); Thu, 25 Feb 2016 05:03:54 -0500 Received: from torg.zytor.com ([198.137.202.12]:34678 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932885AbcBYKDv (ORCPT ); Thu, 25 Feb 2016 05:03:51 -0500 Date: Thu, 25 Feb 2016 02:03:17 -0800 From: tip-bot for Qais Yousef Message-ID: Cc: lisa.parratt@imgtec.com, tglx@linutronix.de, linux-kernel@vger.kernel.org, qais.yousef@imgtec.com, marc.zyngier@arm.com, ralf@linux-mips.org, jiang.liu@linux.intel.com, hpa@zytor.com, linux-mips@linux-mips.org, jason@lakedaemon.net, qsyousef@gmail.com, mingo@kernel.org Reply-To: linux-mips@linux-mips.org, jason@lakedaemon.net, ralf@linux-mips.org, hpa@zytor.com, jiang.liu@linux.intel.com, mingo@kernel.org, qsyousef@gmail.com, tglx@linutronix.de, lisa.parratt@imgtec.com, marc.zyngier@arm.com, qais.yousef@imgtec.com, linux-kernel@vger.kernel.org In-Reply-To: <1449580830-23652-11-git-send-email-qais.yousef@imgtec.com> References: <1449580830-23652-11-git-send-email-qais.yousef@imgtec.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:irq/core] genirq: Add send_ipi callbacks to irq_chip Git-Commit-ID: 34dc1ae101018dbb50e1d04e88aa89052802a7db X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 34dc1ae101018dbb50e1d04e88aa89052802a7db Gitweb: http://git.kernel.org/tip/34dc1ae101018dbb50e1d04e88aa89052802a7db Author: Qais Yousef AuthorDate: Tue, 8 Dec 2015 13:20:21 +0000 Committer: Thomas Gleixner CommitDate: Thu, 25 Feb 2016 10:56:57 +0100 genirq: Add send_ipi callbacks to irq_chip Introduce the new callbacks which can be used by the core code to implement a generic IPI send mechanism. Signed-off-by: Qais Yousef Cc: Cc: Cc: Cc: Cc: Cc: Cc: Qais Yousef Link: http://lkml.kernel.org/r/1449580830-23652-11-git-send-email-qais.yousef@imgtec.com Signed-off-by: Thomas Gleixner --- include/linux/irq.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/irq.h b/include/linux/irq.h index 10273dc..3b3a5b8 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -347,6 +347,8 @@ 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 + * @ipi_send_single: send a single IPI to destination cpus + * @ipi_send_mask: send an IPI to destination cpus in cpumask * @flags: chip specific flags */ struct irq_chip { @@ -391,6 +393,9 @@ struct irq_chip { int (*irq_set_vcpu_affinity)(struct irq_data *data, void *vcpu_info); + void (*ipi_send_single)(struct irq_data *data, unsigned int cpu); + void (*ipi_send_mask)(struct irq_data *data, const struct cpumask *dest); + unsigned long flags; };