From: Noam Camus <noamc@ezchip.com>
To: <linux-snps-arc@lists.infradead.org>
Cc: <linux-kernel@vger.kernel.org>, <cmetcalf@ezchip.com>,
<daniel.lezcano@linaro.org>, Noam Camus <noamc@ezchip.com>
Subject: [PATCH v4 03/19] ARC: [plat-eznps] define IPI_IRQ
Date: Wed, 16 Dec 2015 03:10:22 +0200 [thread overview]
Message-ID: <1450228238-4499-4-git-send-email-noamc@ezchip.com> (raw)
In-Reply-To: <1450228238-4499-1-git-send-email-noamc@ezchip.com>
From: Noam Camus <noamc@ezchip.com>
We add IPI irq definition to be used later by any
irqchip such NPS400 IC.
Signed-off-by: Noam Camus <noamc@ezchip.com>
---
arch/arc/include/asm/irq.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
index 4fd7d62..c5f8f0f 100644
--- a/arch/arc/include/asm/irq.h
+++ b/arch/arc/include/asm/irq.h
@@ -16,7 +16,11 @@
#ifdef CONFIG_ISA_ARCOMPACT
#define TIMER0_IRQ 3
#define TIMER1_IRQ 4
+#if defined(CONFIG_SMP) && defined(CONFIG_ARC_PLAT_EZNPS)
+#define IPI_IRQ 5
+#else
#define IPI_IRQ (NR_CPU_IRQS-1) /* dummy to enable SMP build for up hardware */
+#endif
#else
#define TIMER0_IRQ 16
#define TIMER1_IRQ 17
--
1.7.1
WARNING: multiple messages have this Message-ID (diff)
From: noamc@ezchip.com (Noam Camus)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH v4 03/19] ARC: [plat-eznps] define IPI_IRQ
Date: Wed, 16 Dec 2015 03:10:22 +0200 [thread overview]
Message-ID: <1450228238-4499-4-git-send-email-noamc@ezchip.com> (raw)
In-Reply-To: <1450228238-4499-1-git-send-email-noamc@ezchip.com>
From: Noam Camus <noamc@ezchip.com>
We add IPI irq definition to be used later by any
irqchip such NPS400 IC.
Signed-off-by: Noam Camus <noamc at ezchip.com>
---
arch/arc/include/asm/irq.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arc/include/asm/irq.h b/arch/arc/include/asm/irq.h
index 4fd7d62..c5f8f0f 100644
--- a/arch/arc/include/asm/irq.h
+++ b/arch/arc/include/asm/irq.h
@@ -16,7 +16,11 @@
#ifdef CONFIG_ISA_ARCOMPACT
#define TIMER0_IRQ 3
#define TIMER1_IRQ 4
+#if defined(CONFIG_SMP) && defined(CONFIG_ARC_PLAT_EZNPS)
+#define IPI_IRQ 5
+#else
#define IPI_IRQ (NR_CPU_IRQS-1) /* dummy to enable SMP build for up hardware */
+#endif
#else
#define TIMER0_IRQ 16
#define TIMER1_IRQ 17
--
1.7.1
next prev parent reply other threads:[~2015-12-16 1:12 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-16 1:10 [PATCH v4 00/19] Adding plat-eznps to ARC Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 01/19] Documentation: Add EZchip vendor to binding list Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 02/19] soc: Support for EZchip SoC Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` Noam Camus [this message]
2015-12-16 1:10 ` [PATCH v4 03/19] ARC: [plat-eznps] define IPI_IRQ Noam Camus
2015-12-16 1:10 ` [PATCH v4 04/19] clocksource: Add NPS400 timers driver Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-17 13:12 ` Daniel Lezcano
2015-12-17 13:12 ` Daniel Lezcano
2015-12-16 1:10 ` [PATCH v4 05/19] irqchip: add nps Internal and external irqchips Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 9:30 ` Marc Zyngier
2015-12-16 9:30 ` Marc Zyngier
2015-12-18 10:37 ` Noam Camus
2015-12-18 10:37 ` Noam Camus
2015-12-18 11:21 ` Marc Zyngier
2015-12-18 11:21 ` Marc Zyngier
2015-12-18 14:29 ` Noam Camus
2015-12-18 14:29 ` Noam Camus
2015-12-18 16:31 ` Marc Zyngier
2015-12-18 16:31 ` Marc Zyngier
2015-12-19 9:30 ` Noam Camus
2015-12-19 9:30 ` Noam Camus
2015-12-30 11:35 ` Vineet Gupta
2015-12-30 11:35 ` Vineet Gupta
2016-01-12 7:00 ` Vineet Gupta
2016-01-12 7:00 ` Vineet Gupta
2016-01-12 8:48 ` Marc Zyngier
2016-01-12 8:48 ` Marc Zyngier
2016-01-12 9:12 ` Vineet Gupta
2016-01-12 9:12 ` Vineet Gupta
2016-01-12 9:28 ` Marc Zyngier
2016-01-12 9:28 ` Marc Zyngier
2016-01-25 13:08 ` Vineet Gupta
2016-01-25 13:08 ` Vineet Gupta
2016-01-29 16:37 ` Noam Camus
2016-01-29 16:37 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 06/19] ARC: Set vmalloc size from configuration Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 07/19] ARC: rwlock: disable interrupts in !LLSC variant Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 08/19] ARC: rename smp operation init_irq_cpu() to init_per_cpu() Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 09/19] ARC: Mark secondary cpu online only after all HW setup is done Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 10/19] ARC: Add clock from device tree to time_init() Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 11/19] ARC: [plat-eznps] Add eznps board defconfig and dts Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 12/19] ARC: [plat-eznps] Add eznps platform Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 13/19] ARC: [plat-eznps] Use dedicated user stack top Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 14/19] ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 15/19] ARC: [plat-eznps] Use dedicated SMP barriers Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 16/19] ARC: [plat-eznps] Use dedicated identity auxiliary register Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 17/19] ARC: [plat-eznps] Use dedicated cpu_relax() Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 18/19] ARC: [plat-eznps] Use dedicated COMMAND_LINE_SIZE Noam Camus
2015-12-16 1:10 ` Noam Camus
2015-12-16 1:10 ` [PATCH v4 19/19] ARC: Add eznps platform to Kconfig and Makefile Noam Camus
2015-12-16 1:10 ` Noam Camus
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