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Re: [Xen-devel] [PATCH 4/6] xen/arm: implement gic_irq_enable and gic_irq_disable
On 12/06/2013 05:26 PM, Stefano Stabellini wrote:
Rename gic_irq_startup to gic_irq_enable.
Rename gic_irq_shutdown to gic_irq_disable.
Implement gic_irq_startup and gic_irq_shutdown calling gic_irq_enable
and gic_irq_disable.
Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>
---
xen/arch/arm/gic.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/xen/arch/arm/gic.c b/xen/arch/arm/gic.c
index a8a5c2a..5ec3ff9 100644
--- a/xen/arch/arm/gic.c
+++ b/xen/arch/arm/gic.c
@@ -129,7 +129,7 @@ void gic_restore_state(struct vcpu *v)
gic_restore_pending_irqs(v);
}
-static unsigned int gic_irq_startup(struct irq_desc *desc)
+static void gic_irq_enable(struct irq_desc *desc)
{
uint32_t enabler;
int irq = desc->irq;
@@ -137,11 +137,9 @@ static unsigned int gic_irq_startup(struct irq_desc *desc)
/* Enable routing */
enabler = GICD[GICD_ISENABLER + irq / 32];
GICD[GICD_ISENABLER + irq / 32] = enabler | (1u << (irq % 32));
-
- return 0;
}
-static void gic_irq_shutdown(struct irq_desc *desc)
+static void gic_irq_disable(struct irq_desc *desc)
{
int irq = desc->irq;
@@ -149,14 +147,15 @@ static void gic_irq_shutdown(struct irq_desc *desc)
GICD[GICD_ICENABLER + irq / 32] = (1u << (irq % 32));
}
-static void gic_irq_enable(struct irq_desc *desc)
+static unsigned int gic_irq_startup(struct irq_desc *desc)
{
-
+ gic_irq_enable(desc);
+ return 0;
}
-static void gic_irq_disable(struct irq_desc *desc)
+static void gic_irq_shutdown(struct irq_desc *desc)
{
-
+ gic_irq_disable(desc);
}
static void gic_irq_ack(struct irq_desc *desc)
--
Julien Grall
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