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| author | Fabian Aggeler <aggelerf@ethz.ch> | 2015-05-12 11:57:16 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-05-12 11:57:16 +0100 |
| commit | 44f552964714a41ccd41b5e8ac4cbd2478249db1 (patch) | |
| tree | b988b62d8853d9209430a8a2c7c51c76361cf125 /hw/intc | |
| parent | 16b781aaef69c90d5f4f5456615f0c26a4f45740 (diff) | |
| download | qemu-44f552964714a41ccd41b5e8ac4cbd2478249db1.zip qemu-44f552964714a41ccd41b5e8ac4cbd2478249db1.tar.gz qemu-44f552964714a41ccd41b5e8ac4cbd2478249db1.tar.bz2 | |
hw/intc/arm_gic: Create outbound FIQ lines
Create the outbound FIQ lines from the GIC to the CPUs; these are
used if the GIC has security extensions or grouping support.
Signed-off-by: Fabian Aggeler <aggelerf@ethz.ch>
Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1430502643-25909-2-git-send-email-peter.maydell@linaro.org
Message-id: 1429113742-8371-2-git-send-email-greg.bellows@linaro.org
[PMM: added FIQ lines to kvm-arm-gic so its interface is the same;
tweaked commit message]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/intc')
| -rw-r--r-- | hw/intc/arm_gic.c | 3 | ||||
| -rw-r--r-- | hw/intc/arm_gic_kvm.c | 5 |
2 files changed, 7 insertions, 1 deletions
diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index a04c822..e9fb8b9 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -790,6 +790,9 @@ void gic_init_irqs_and_distributor(GICState *s) for (i = 0; i < NUM_CPU(s); i++) { sysbus_init_irq(sbd, &s->parent_irq[i]); } + for (i = 0; i < NUM_CPU(s); i++) { + sysbus_init_irq(sbd, &s->parent_fiq[i]); + } memory_region_init_io(&s->iomem, OBJECT(s), &gic_dist_ops, s, "gic_dist", 0x1000); } diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c index e1952ad..5aedae1 100644 --- a/hw/intc/arm_gic_kvm.c +++ b/hw/intc/arm_gic_kvm.c @@ -554,12 +554,15 @@ static void kvm_arm_gic_realize(DeviceState *dev, Error **errp) */ i += (GIC_INTERNAL * s->num_cpu); qdev_init_gpio_in(dev, kvm_arm_gic_set_irq, i); - /* We never use our outbound IRQ lines but provide them so that + /* We never use our outbound IRQ/FIQ lines but provide them so that * we maintain the same interface as the non-KVM GIC. */ for (i = 0; i < s->num_cpu; i++) { sysbus_init_irq(sbd, &s->parent_irq[i]); } + for (i = 0; i < s->num_cpu; i++) { + sysbus_init_irq(sbd, &s->parent_fiq[i]); + } /* Try to create the device via the device control API */ s->dev_fd = -1; |