diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2022-04-04 16:46:49 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2022-04-21 11:37:04 +0100 |
| commit | 38c2b905d3beb27a056f7f53bcf7d9bce487e89d (patch) | |
| tree | 766166b384f16a007aa9536f8b23d67b341e0179 | |
| parent | 78cb12a92c5466b792224e1f4c3e061d233d383b (diff) | |
hw/arm/exynos4210: Drop ext_gic_irq[] from Exynos4210Irq struct
The only time we use the ext_gic_irq[] array in the Exynos4210Irq
struct is during realize of the SoC -- we initialize it with the
input IRQs of the external GIC device, and then connect those to
outputs of other devices further on in realize (including in the
exynos4210_init_board_irqs() function). Now that the ext_gic object
is easily accessible as s->ext_gic we can make the connections
directly from one device to the other without going via this array.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220404154658.565020-10-peter.maydell@linaro.org
| -rw-r--r-- | hw/arm/exynos4210.c | 12 | ||||
| -rw-r--r-- | include/hw/arm/exynos4210.h | 1 |
2 files changed, 6 insertions, 7 deletions
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c index 2058df9aec..5a41af089f 100644 --- a/hw/arm/exynos4210.c +++ b/hw/arm/exynos4210.c @@ -257,6 +257,7 @@ static void exynos4210_init_board_irqs(Exynos4210State *s) { uint32_t grp, bit, irq_id, n; Exynos4210Irq *is = &s->irqs; + DeviceState *extgicdev = DEVICE(&s->ext_gic); for (n = 0; n < EXYNOS4210_MAX_EXT_COMBINER_IN_IRQ; n++) { irq_id = 0; @@ -272,7 +273,8 @@ static void exynos4210_init_board_irqs(Exynos4210State *s) } if (irq_id) { s->irq_table[n] = qemu_irq_split(is->int_combiner_irq[n], - is->ext_gic_irq[irq_id - 32]); + qdev_get_gpio_in(extgicdev, + irq_id - 32)); } else { s->irq_table[n] = qemu_irq_split(is->int_combiner_irq[n], is->ext_combiner_irq[n]); @@ -287,7 +289,8 @@ static void exynos4210_init_board_irqs(Exynos4210State *s) if (irq_id) { s->irq_table[n] = qemu_irq_split(is->int_combiner_irq[n], - is->ext_gic_irq[irq_id - 32]); + qdev_get_gpio_in(extgicdev, + irq_id - 32)); } } } @@ -466,9 +469,6 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) sysbus_connect_irq(busdev, n, qdev_get_gpio_in(DEVICE(&s->cpu_irq_orgate[n]), 1)); } - for (n = 0; n < EXYNOS4210_EXT_GIC_NIRQ; n++) { - s->irqs.ext_gic_irq[n] = qdev_get_gpio_in(DEVICE(&s->ext_gic), n); - } /* Internal Interrupt Combiner */ dev = qdev_new("exynos4210.combiner"); @@ -487,7 +487,7 @@ static void exynos4210_realize(DeviceState *socdev, Error **errp) busdev = SYS_BUS_DEVICE(dev); sysbus_realize_and_unref(busdev, &error_fatal); for (n = 0; n < EXYNOS4210_MAX_INT_COMBINER_OUT_IRQ; n++) { - sysbus_connect_irq(busdev, n, s->irqs.ext_gic_irq[n]); + sysbus_connect_irq(busdev, n, qdev_get_gpio_in(DEVICE(&s->ext_gic), n)); } exynos4210_combiner_get_gpioin(&s->irqs, dev, 1); sysbus_mmio_map(busdev, 0, EXYNOS4210_EXT_COMBINER_BASE_ADDR); diff --git a/include/hw/arm/exynos4210.h b/include/hw/arm/exynos4210.h index f35ae90000..08f52c511f 100644 --- a/include/hw/arm/exynos4210.h +++ b/include/hw/arm/exynos4210.h @@ -83,7 +83,6 @@ typedef struct Exynos4210Irq { qemu_irq int_combiner_irq[EXYNOS4210_MAX_INT_COMBINER_IN_IRQ]; qemu_irq ext_combiner_irq[EXYNOS4210_MAX_EXT_COMBINER_IN_IRQ]; - qemu_irq ext_gic_irq[EXYNOS4210_EXT_GIC_NIRQ]; } Exynos4210Irq; struct Exynos4210State { |