OpenE2K/qemu-e2k
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0dee4daca3
qemu-e2k/hw/arm
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Peter Maydell 0dee4daca3 hw/arm/exynos4210: Fill in irq_table[] for internal-combiner-only IRQ lines 
In exynos4210_init_board_irqs(), the loop that handles IRQ lines that
are in a range that applies to the internal combiner only creates a
splitter for those interrupts which go to both the internal combiner
and to the external GIC, but it does nothing at all for the
interrupts which don't go to the external GIC, leaving the
irq_table[] array element empty for those.  (This will result in
those interrupts simply being lost, not in a QEMU crash.)

I don't have a reliable datasheet for this SoC, but since we do wire
up one interrupt line in this category (the HDMI I2C device on
interrupt 16,1), this seems like it must be a bug in the existing
QEMU code.  Fill in the irq_table[] entries where we're not splitting
the IRQ to both the internal combiner and the external GIC with the
IRQ line of the internal combiner.  (That is, these IRQ lines go to
just one device, not multiple.)

This bug didn't have any visible guest effects because the only
implemented device that was affected was the HDMI I2C controller,
and we never connect any I2C devices to that bus.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220404154658.565020-14-peter.maydell@linaro.org
2022-04-21 11:37:04 +01:00
..
allwinner-a10.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
allwinner-h3.c hw/arm: allwinner: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
armsse.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
armv7m.c Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
aspeed_ast2600.c aspeed/smc: Remove 'num_cs' field 2022-03-08 09:18:11 +01:00
aspeed_soc.c aspeed/smc: Remove 'num_cs' field 2022-03-08 09:18:11 +01:00
aspeed.c hw/arm/aspeed: add Bletchley machine type 2022-03-08 09:18:11 +01:00
bcm2835_peripherals.c hw/arm: Add basic power management to raspi. 2021-07-02 11:48:36 +01:00
bcm2836.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
boot.c target/arm: Report KVM's actual PSCI version to guest in dtb 2022-03-02 19:27:37 +00:00
collie.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
cubieboard.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
digic_boards.c hw/arm: Don't include qemu-common.h unnecessarily 2021-12-15 10:35:26 +00:00
digic.c error: Eliminate error_propagate() with Coccinelle, part 1 2020-07-10 15:18:08 +02:00
exynos4_boards.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
exynos4210.c hw/arm/exynos4210: Fill in irq_table[] for internal-combiner-only IRQ lines 2022-04-21 11:37:04 +01:00
fsl-imx6.c Add the ability to change the FEC PHY MDIO device number on i.MX6 processor 2020-07-13 14:36:08 +01:00
fsl-imx6ul.c hw/arm: imx: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
fsl-imx7.c hw/arm: imx: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
fsl-imx25.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
fsl-imx31.c Do not include cpu.h if it's not really necessary 2021-05-02 17:24:51 +02:00
gumstix.c
highbank.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
imx25_pdk.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
integratorcp.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
Kconfig hw/sensor: add Intersil ISL69260 device model 2022-03-08 18:46:48 +01:00
kzm.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
mainstone.c qtest: delete superfluous inclusions of qtest.h 2021-03-09 06:03:53 +01:00
mcimx6ul-evk.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
mcimx7d-sabre.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
meson.build stm32vldiscovery: Add the STM32VLDISCOVERY Machine 2021-07-09 16:09:12 +01:00
microbit.c hw/arm: Display CPU type in machine description 2021-02-03 10:15:51 +00:00
mps2-tz.c hw/arm/mps2-tz.c: Update AN547 documentation URL 2022-03-02 19:27:36 +00:00
mps2.c hw/arm/mps2.c: Mark internal-only I2C buses as 'full' 2021-09-13 21:01:08 +01:00
msf2-soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
msf2-som.c hw: Replace trivial drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
musca.c arm: Update infocenter.arm.com URLs 2021-02-11 11:50:14 +00:00
musicpal.c hw/net: Move MV88W8618 network device out of hw/arm/ directory 2022-01-20 11:47:52 +00:00
netduino2.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
netduinoplus2.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
npcm7xx_boards.c hw/arm: add initial mori-bmc board 2022-02-21 13:30:21 +00:00
npcm7xx.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
nrf51_soc.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
nseries.c include: Move hardware version declarations to new qemu/hw-version.h 2022-02-21 13:30:20 +00:00
omap1.c exec/exec-all: Move 'qemu/log.h' include in units requiring it 2022-02-21 10:18:06 +01:00
omap2.c Do not include hw/boards.h if it's not really necessary 2021-05-02 17:24:51 +02:00
omap_sx1.c hw/arm: Use memory_region_init_rom() with read-only regions 2020-03-17 15:18:46 +01:00
orangepi.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
palm.c Do not include exec/address-spaces.h if it's not really necessary 2021-05-02 17:24:51 +02:00
pxa2xx_gpio.c Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
pxa2xx_pic.c hw/arm: Constify VMStateDescription 2021-05-02 17:24:50 +02:00
pxa2xx.c rtc: Move RTC function prototypes to their own header 2022-01-28 14:29:46 +00:00
raspi.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
realview.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
sabrelite.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
sbsa-ref.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
smmu-common.c dma: Let dma_memory_read/write() take MemTxAttrs argument 2021-12-30 17:16:32 +01:00
smmu-internal.h hw/arm/smmuv3: Fix SMMU_CMD_CFGI_STE_RANGE handling 2021-03-12 12:40:10 +00:00
smmuv3-internal.h hw/arm/smmuv3: Check 31st bit to see if CD is valid 2021-07-27 10:57:39 +01:00
smmuv3.c hw/arm/smmuv3: Fix device reset 2022-02-08 10:56:28 +00:00
spitz.c hw/i2c: Rename i2c_set_slave_address() -> i2c_slave_set_address() 2021-07-08 14:15:01 -05:00
stellaris.c hw/sd/ssi-sd: Do not create SD card within controller's realize 2021-12-15 08:38:16 +01:00
stm32f100_soc.c hw/arm/stm32f100: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f205_soc.c hw/arm/stm32f205: Wire up sysclk and refclk 2021-09-01 11:08:19 +01:00
stm32f405_soc.c hw/arm: Don't include qemu-common.h unnecessarily 2021-12-15 10:35:26 +00:00
stm32vldiscovery.c arm: Remove system_clock_scale global 2021-09-01 11:08:21 +01:00
strongarm.c rtc: Move RTC function prototypes to their own header 2022-01-28 14:29:46 +00:00
strongarm.h
sysbus-fdt.c arm: Eliminate all TPM related code if CONFIG_TPM is not set 2021-06-15 10:54:55 -04:00
tosa.c hw/ssi: Rename SSI 'slave' as 'peripheral' 2020-12-10 12:15:03 -05:00
trace-events docs: fix references to docs/devel/tracing.rst 2021-06-02 06:51:09 +02:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
versatilepb.c hw/arm/versatilepb hw/arm/vexpress: Replace drive_get_next() by drive_get() 2021-12-15 08:38:16 +01:00
vexpress.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
virt-acpi-build.c hw/arm/virt: Drop superfluous checks against highmem 2022-01-20 11:47:53 +00:00
virt.c hw/arm/virt: Check for attempt to use TrustZone with KVM or HVF 2022-04-21 11:37:03 +01:00
xilinx_zynq.c hw/arm/boot: Drop nb_cpus field from arm_boot_info 2022-02-08 10:56:28 +00:00
xlnx-versal-virt.c hw/arm: versal: Add the Cortex-R5Fs 2022-04-21 11:37:03 +01:00
xlnx-versal.c hw/arm: versal: Connect the CRL 2022-04-21 11:37:03 +01:00
xlnx-zcu102.c hw/arm/xlnx-zcu102: Don't enable PSCI conduit when booting guest in EL3 2022-02-08 10:56:27 +00:00
xlnx-zynqmp.c hw/arm/xlnx-zynqmp: Connect 4 TTC timers 2022-04-21 11:37:03 +01:00
z2.c hw/arm: Constify VMStateDescription 2021-05-02 17:24:50 +02:00