From: Qais Yousef <qais.yousef@imgtec.com> To: <linux-kernel@vger.kernel.org> Cc: <tglx@linutronix.de>, <jason@lakedaemon.net>, <marc.zyngier@arm.com>, <jiang.liu@linux.intel.com>, <ralf@linux-mips.org>, <linux-mips@linux-mips.org>, Qais Yousef <qais.yousef@imgtec.com> Subject: [PATCH 08/14] genirq: Add a new irq_send_ipi() to irq_chip Date: Tue, 3 Nov 2015 11:12:55 +0000 [thread overview] Message-ID: <1446549181-31788-9-git-send-email-qais.yousef@imgtec.com> (raw) In-Reply-To: <1446549181-31788-1-git-send-email-qais.yousef@imgtec.com> Introduce the new function to allow generic IPI send mechanism to be used from drivers code. Signed-off-by: Qais Yousef <qais.yousef@imgtec.com> --- 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
WARNING: multiple messages have this Message-ID (diff)
From: Qais Yousef <qais.yousef@imgtec.com> To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, jason@lakedaemon.net, marc.zyngier@arm.com, jiang.liu@linux.intel.com, ralf@linux-mips.org, linux-mips@linux-mips.org, Qais Yousef <qais.yousef@imgtec.com> Subject: [PATCH 08/14] genirq: Add a new irq_send_ipi() to irq_chip Date: Tue, 3 Nov 2015 11:12:55 +0000 [thread overview] Message-ID: <1446549181-31788-9-git-send-email-qais.yousef@imgtec.com> (raw) Message-ID: <20151103111255.yWBoEmdFMfjDY3pYmOx-4N6FmpJgnOdMbvWdpKu6FG4@z> (raw) In-Reply-To: <1446549181-31788-1-git-send-email-qais.yousef@imgtec.com> Introduce the new function to allow generic IPI send mechanism to be used from drivers code. Signed-off-by: Qais Yousef <qais.yousef@imgtec.com> --- 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
next prev parent reply other threads:[~2015-11-03 11:13 UTC|newest] Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-11-03 11:12 [PATCH 00/14] Implement generic IPI support mechanism Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 01/14] genirq: Add new IRQ_DOMAIN_FLAGS_IPI Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 02/14] genirq: Add DOMAIN_BUS_IPI Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 03/14] genirq: Add GENERIC_IRQ_IPI Kconfig symbol Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 04/14] genirq: Add new struct ipi_mask and helper functions Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-07 12:05 ` Thomas Gleixner 2015-11-03 11:12 ` [PATCH 05/14] genirq: Add struct ipi_mask to irq_data Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 06/14] genirq: Add struct ipi_mapping and its helper functions Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-07 12:09 ` Thomas Gleixner 2015-11-09 10:05 ` Qais Yousef 2015-11-09 10:05 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 07/14] genirq: Add a new generic IPI reservation code to irq core Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 12:06 ` kbuild test robot 2015-11-03 12:06 ` kbuild test robot 2015-11-07 12:11 ` Thomas Gleixner 2015-11-07 13:31 ` Thomas Gleixner 2015-11-09 10:07 ` Qais Yousef 2015-11-09 10:07 ` Qais Yousef 2015-11-16 15:09 ` Thomas Gleixner 2015-11-03 11:12 ` Qais Yousef [this message] 2015-11-03 11:12 ` [PATCH 08/14] genirq: Add a new irq_send_ipi() to irq_chip Qais Yousef 2015-11-03 11:12 ` [PATCH 09/14] genirq: Implement irq_send_ipi() to be used by drivers Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 12:09 ` kbuild test robot 2015-11-03 12:09 ` kbuild test robot 2015-11-07 12:14 ` Thomas Gleixner 2015-11-03 11:12 ` [PATCH 10/14] irqchip/mips-gic: Add a IPI hierarchy domain Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-07 14:51 ` Thomas Gleixner 2015-11-09 11:10 ` Qais Yousef 2015-11-09 11:10 ` Qais Yousef 2015-11-16 17:17 ` Thomas Gleixner 2015-11-17 10:08 ` Qais Yousef 2015-11-17 10:08 ` Qais Yousef 2015-11-17 10:11 ` Thomas Gleixner 2015-11-17 10:30 ` Qais Yousef 2015-11-17 10:30 ` Qais Yousef 2015-11-20 10:48 ` Qais Yousef 2015-11-20 10:48 ` Qais Yousef 2015-11-20 20:39 ` [PATCH 10/14] irqchip/mips-gic: Add a IPI hierarchy domaind Thomas Gleixner 2015-11-23 16:55 ` Qais Yousef 2015-11-23 16:55 ` Qais Yousef 2015-11-12 15:12 ` [PATCH 10/14] irqchip/mips-gic: Add a IPI hierarchy domain Qais Yousef 2015-11-12 15:12 ` Qais Yousef 2015-11-16 17:24 ` Thomas Gleixner 2015-11-17 10:24 ` Qais Yousef 2015-11-17 10:24 ` Qais Yousef 2015-11-17 10:30 ` Thomas Gleixner 2015-11-03 11:12 ` [PATCH 11/14] MIPS: Add generic SMP IPI support Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:12 ` [PATCH 12/14] MIPS: Make smp CMP, CPS and MT use the new generic IPI functions Qais Yousef 2015-11-03 11:12 ` Qais Yousef 2015-11-03 11:13 ` [PATCH 13/14] MIPS: Delete smp-gic.c Qais Yousef 2015-11-03 11:13 ` Qais Yousef 2015-11-03 11:13 ` [PATCH 14/14] Docs: IRQ: Add new IRQ-ipi.txt Qais Yousef 2015-11-03 11:13 ` Qais Yousef
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