From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752533AbbJMKQo (ORCPT ); Tue, 13 Oct 2015 06:16:44 -0400 Received: from mailapp01.imgtec.com ([195.59.15.196]:33396 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751820AbbJMKQm (ORCPT ); Tue, 13 Oct 2015 06:16:42 -0400 From: Qais Yousef To: CC: , , , , , , Qais Yousef Subject: [RFC v2 PATCH 01/14] irq: add new IRQ_DOMAIN_FLAGS_IPI Date: Tue, 13 Oct 2015 11:16:09 +0100 Message-ID: <1444731382-19313-2-git-send-email-qais.yousef@imgtec.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1444731382-19313-1-git-send-email-qais.yousef@imgtec.com> References: <1444731382-19313-1-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 This flag will be used to identify an IPI domain. Signed-off-by: Qais Yousef --- include/linux/irqdomain.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index d3ca79236fb0..9b3dc6c2a3cc 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -153,6 +153,9 @@ enum { /* Core calls alloc/free recursive through the domain hierarchy. */ IRQ_DOMAIN_FLAG_AUTO_RECURSIVE = (1 << 1), + /* Irq domain is an IPI domain */ + IRQ_DOMAIN_FLAG_IPI = (1 << 2), + /* * Flags starting from IRQ_DOMAIN_FLAG_NONCORE are reserved * for implementation specific purposes and ignored by the @@ -326,6 +329,11 @@ static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) { return domain->flags & IRQ_DOMAIN_FLAG_HIERARCHY; } + +static inline bool irq_domain_is_ipi(struct irq_domain *domain) +{ + return domain->flags & IRQ_DOMAIN_FLAG_IPI; +} #else /* CONFIG_IRQ_DOMAIN_HIERARCHY */ static inline void irq_domain_activate_irq(struct irq_data *data) { } static inline void irq_domain_deactivate_irq(struct irq_data *data) { } @@ -339,6 +347,11 @@ static inline bool irq_domain_is_hierarchy(struct irq_domain *domain) { return false; } + +static inline bool irq_domain_is_ipi(struct irq_domain *domain) +{ + return false; +} #endif /* CONFIG_IRQ_DOMAIN_HIERARCHY */ #else /* CONFIG_IRQ_DOMAIN */ -- 2.1.0