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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 v2 05/19] genirq: Add struct ipi_mask to irq_data
Date: Wed, 25 Nov 2015 12:06:43 +0000	[thread overview]
Message-ID: <1448453217-3874-6-git-send-email-qais.yousef@imgtec.com> (raw)
In-Reply-To: <1448453217-3874-1-git-send-email-qais.yousef@imgtec.com>

It has a similar role to affinity mask, but tracks the IPI affinity instead.

Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
---
 include/linux/irq.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 7d8c3d88f16f..fcdcb9394e75 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -168,6 +168,9 @@ struct irq_common_data {
 	void			*handler_data;
 	struct msi_desc		*msi_desc;
 	cpumask_var_t		affinity;
+#ifdef CONFIG_GENERIC_IRQ_IPI
+	struct ipi_mask		*ipi_mask;
+#endif
 };
 
 /**
@@ -705,6 +708,21 @@ static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d)
 	return d->common->affinity;
 }
 
+#ifdef CONFIG_GENERIC_IRQ_IPI
+
+static inline struct ipi_mask *irq_data_get_ipi_mask(struct irq_data *d)
+{
+	return d->common->ipi_mask;
+}
+
+static inline void irq_data_set_ipi_mask(struct irq_data *d,
+					 struct ipi_mask *ipimask)
+{
+	d->common->ipi_mask = ipimask;
+}
+
+#endif
+
 unsigned int arch_dynirq_lower_bound(unsigned int from);
 
 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
-- 
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 v2 05/19] genirq: Add struct ipi_mask to irq_data
Date: Wed, 25 Nov 2015 12:06:43 +0000	[thread overview]
Message-ID: <1448453217-3874-6-git-send-email-qais.yousef@imgtec.com> (raw)
Message-ID: <20151125120643.7zF18NIsp4vsXcCyYkvREBUINRaqTl40SQPbT1z4G5M@z> (raw)
In-Reply-To: <1448453217-3874-1-git-send-email-qais.yousef@imgtec.com>

It has a similar role to affinity mask, but tracks the IPI affinity instead.

Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
---
 include/linux/irq.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/include/linux/irq.h b/include/linux/irq.h
index 7d8c3d88f16f..fcdcb9394e75 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -168,6 +168,9 @@ struct irq_common_data {
 	void			*handler_data;
 	struct msi_desc		*msi_desc;
 	cpumask_var_t		affinity;
+#ifdef CONFIG_GENERIC_IRQ_IPI
+	struct ipi_mask		*ipi_mask;
+#endif
 };
 
 /**
@@ -705,6 +708,21 @@ static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d)
 	return d->common->affinity;
 }
 
+#ifdef CONFIG_GENERIC_IRQ_IPI
+
+static inline struct ipi_mask *irq_data_get_ipi_mask(struct irq_data *d)
+{
+	return d->common->ipi_mask;
+}
+
+static inline void irq_data_set_ipi_mask(struct irq_data *d,
+					 struct ipi_mask *ipimask)
+{
+	d->common->ipi_mask = ipimask;
+}
+
+#endif
+
 unsigned int arch_dynirq_lower_bound(unsigned int from);
 
 int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
-- 
2.1.0

  parent reply	other threads:[~2015-11-25 12:15 UTC|newest]

Thread overview: 57+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-25 12:06 [PATCH v2 00/19] Implement generic IPI support mechanism Qais Yousef
2015-11-25 12:06 ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 01/19] genirq: Add new IRQ_DOMAIN_FLAGS_IPI Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 02/19] genirq: Add DOMAIN_BUS_IPI Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 03/19] genirq: Add GENERIC_IRQ_IPI Kconfig symbol Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 04/19] genirq: Add new struct ipi_mask and helper functions Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-30 11:20   ` Thomas Gleixner
2015-11-30 11:48     ` Qais Yousef
2015-11-30 11:48       ` Qais Yousef
2015-11-30 13:11       ` Thomas Gleixner
2015-11-30 13:57         ` Qais Yousef
2015-11-30 13:57           ` Qais Yousef
2015-11-25 12:06 ` Qais Yousef [this message]
2015-11-25 12:06   ` [PATCH v2 05/19] genirq: Add struct ipi_mask to irq_data Qais Yousef
2015-11-25 12:06 ` [PATCH v2 06/19] genirq: Add struct ipi_mapping and its helper functions Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 07/19] genirq: Make irq_domain_alloc_descs() non static Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 08/19] genirq: Add a new generic IPI reservation code to irq core Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 09/19] genirq: Add a new function to get IPI reverse mapping Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-27 11:46   ` Qais Yousef
2015-11-27 11:46     ` Qais Yousef
2015-11-30 10:40     ` Thomas Gleixner
2015-11-30 10:53       ` Qais Yousef
2015-11-30 10:53         ` Qais Yousef
2015-11-30 11:22         ` Thomas Gleixner
2015-11-30 11:59           ` Qais Yousef
2015-11-30 11:59             ` Qais Yousef
2015-12-01 10:47             ` Qais Yousef
2015-12-01 10:47               ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 10/19] genirq: Add a new irq_send_ipi() to irq_chip Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 11/19] genirq: Implement ipi_send_{mask, single}() Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 12/19] irqchip/mips-gic: Add a IPI hierarchy domain Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 13/19] irqchip/mips-gic: Add device " Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 14/19] irqchip/mips-gic: Use gic_vpes instead of NR_CPUS Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 15/19] irqchip/mips-gic: Clear percpu_masks correctly when mapping Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 16/19] MIPS: Add generic SMP IPI support Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 17/19] MIPS: Make smp CMP, CPS and MT use the new generic IPI functions Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 18/19] MIPS: Delete smp-gic.c Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 12:06 ` [PATCH v2 19/19] irqchip/mips-gic: Add new DT property to reserve IPIs Qais Yousef
2015-11-25 12:06   ` Qais Yousef
2015-11-25 16:09   ` Rob Herring

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