From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefano Stabellini Subject: [PATCH v11 09/10] xen: introduce bit access macros for the IRQ line status flags Date: Fri, 8 Aug 2014 18:13:52 +0100 Message-ID: <1407518033-10694-9-git-send-email-stefano.stabellini@eu.citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xensource.com Cc: julien.grall@citrix.com, Ian.Campbell@citrix.com, Jan Beulich , Stefano Stabellini List-Id: xen-devel@lists.xenproject.org Signed-off-by: Stefano Stabellini Acked-by: Julien Grall CC: Jan Beulich --- Changes in v9: - do not rename IRQF_SHARED to IRQ_SHARED. --- xen/include/xen/irq.h | 27 ++++++++++++++++++--------- 1 file changed, 18 insertions(+), 9 deletions(-) diff --git a/xen/include/xen/irq.h b/xen/include/xen/irq.h index 40c0f3f..96d818f 100644 --- a/xen/include/xen/irq.h +++ b/xen/include/xen/irq.h @@ -22,15 +22,24 @@ struct irqaction { /* * IRQ line status. */ -#define IRQ_INPROGRESS (1u<<0) /* IRQ handler active - do not enter! */ -#define IRQ_DISABLED (1u<<1) /* IRQ disabled - do not enter! */ -#define IRQ_PENDING (1u<<2) /* IRQ pending - replay on enable */ -#define IRQ_REPLAY (1u<<3) /* IRQ has been replayed but not acked yet */ -#define IRQ_GUEST (1u<<4) /* IRQ is handled by guest OS(es) */ -#define IRQ_MOVE_PENDING (1u<<5) /* IRQ is migrating to another CPUs */ -#define IRQ_PER_CPU (1u<<6) /* IRQ is per CPU */ -#define IRQ_GUEST_EOI_PENDING (1u<<7) /* IRQ was disabled, pending a guest EOI */ -#define IRQF_SHARED (1<<8) /* IRQ is shared */ +#define _IRQ_INPROGRESS 0 /* IRQ handler active - do not enter! */ +#define _IRQ_DISABLED 1 /* IRQ disabled - do not enter! */ +#define _IRQ_PENDING 2 /* IRQ pending - replay on enable */ +#define _IRQ_REPLAY 3 /* IRQ has been replayed but not acked yet */ +#define _IRQ_GUEST 4 /* IRQ is handled by guest OS(es) */ +#define _IRQ_MOVE_PENDING 5 /* IRQ is migrating to another CPUs */ +#define _IRQ_PER_CPU 6 /* IRQ is per CPU */ +#define _IRQ_GUEST_EOI_PENDING 7 /* IRQ was disabled, pending a guest EOI */ +#define _IRQF_SHARED 8 /* IRQ is shared */ +#define IRQ_INPROGRESS (1u<<_IRQ_INPROGRESS) +#define IRQ_DISABLED (1u<<_IRQ_DISABLED) +#define IRQ_PENDING (1u<<_IRQ_PENDING) +#define IRQ_REPLAY (1u<<_IRQ_REPLAY) +#define IRQ_GUEST (1u<<_IRQ_GUEST) +#define IRQ_MOVE_PENDING (1u<<_IRQ_MOVE_PENDING) +#define IRQ_PER_CPU (1u<<_IRQ_PER_CPU) +#define IRQ_GUEST_EOI_PENDING (1u<<_IRQ_GUEST_EOI_PENDING) +#define IRQF_SHARED (1u<<_IRQF_SHARED) /* Special IRQ numbers. */ #define AUTO_ASSIGN_IRQ (-1) -- 1.7.10.4