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qemu-patch-raspberry4/hw
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Peter Maydell fee887a7b0 hw/arm/mps2-tz: Correct wrong interrupt numbers for DMA and SPI 
On the MPS2 boards, the first 32 interrupt lines are entirely
internal to the SSE; interrupt lines for devices outside the SSE
start at 32.  In the application notes that document each FPGA image,
the interrupt wiring is documented from the point of view of the CPU,
so '0' is the first of the SSE's interrupts and the devices in the
FPGA image itself are '32' and up: so the UART 0 Receive interrupt is
32, the SPI #0 interrupt is 51, and so on.

Within our implementation, because the external interrupts must be
connected to the EXP_IRQ[0...n] lines of the SSE object, we made the
get_sse_irq_in() function take an irqno whose values start at 0 for
the first FPGA device interrupt.  In this numbering scheme the UART 0
Receive interrupt is 0, the SPI #0 interrupt is 19, and so on.

The result of these two different numbering schemes has been that
half of the devices were wired up to the wrong IRQs: the UART IRQs
are wired up correctly, but the DMA and SPI devices were passing
start-at-32 values to get_sse_irq_in() and so being mis-connected.

Fix the bug by making get_sse_irq_in() take values specified with the
same scheme that the hardware manuals use, to avoid confusion.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210215115138.20465-12-peter.maydell@linaro.org
2021-03-06 13:30:39 +00:00
..
9pfs 9pfs: Convert reclaim list to QSLIST 2021-01-22 18:26:40 +01:00
acpi acpi/core: always set SCI_EN when SMM isn't supported 2021-02-23 10:58:42 -05:00
adc hw/adc: Add an ADC module for NPCM7XX 2021-01-12 21:19:02 +00:00
alpha vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
arm hw/arm/mps2-tz: Correct wrong interrupt numbers for DMA and SPI 2021-03-06 13:30:39 +00:00
audio audio/via-ac97: Simplify code and set user_creatable to false 2021-01-04 23:24:44 +01:00
avr vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
block hw/block: m25p80: Add various ISSI flash information 2021-03-04 09:43:29 -05:00
char hw/char/exynos4210_uart: Fix missing call to report ready for input 2021-02-02 17:00:54 +00:00
core acpi/core: always set SCI_EN when SMM isn't supported 2021-02-23 10:58:42 -05:00
cpu cpu/core: Register core-id and nr-threads as class properties 2020-09-22 16:48:29 -04:00
cris cris: do not use ram_size global 2020-12-10 12:15:07 -05:00
display hw/display/tcx: Drop unnecessary code for handling BGR format outputs 2021-03-06 13:30:38 +00:00
dma hw/arm/xlnx-versal: Versal SoC requires ZDMA 2021-02-03 10:15:50 +00:00
gpio hw: gpio: implement gpio-pwr driver for qemu reset/poweroff 2021-01-29 10:47:28 +00:00
hppa hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
hyperv qdev: Move softmmu properties to qdev-properties-system.h 2020-12-18 15:20:17 -05:00
i2c hw/i2c/npcm7xx_smbus: Simplify npcm7xx_smbus_init() 2021-03-05 15:17:34 +00:00
i386 i386/acpi: restore device paths for pre-5.1 vms 2021-03-02 05:40:35 -05:00
ide hw/ide/ahci: map cmd_fis as DMA_DIRECTION_TO_DEVICE 2021-02-15 15:10:14 +01:00
input Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
intc hw/intc/loongson_liointc: Fix per core ISR handling 2021-02-21 18:41:46 +01:00
ipack Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
ipmi Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
isa acpi/core: always set SCI_EN when SMM isn't supported 2021-02-23 10:58:42 -05:00
lm32 vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
m68k m68k: import bootinfo headers from linux 2021-02-11 21:56:42 +01:00
mem nvdimm: put it into the 'storage' category 2021-02-20 12:36:19 +01:00
microblaze vl: make qemu_get_machine_opts static 2020-12-15 12:51:55 -05:00
mips vt82c686: Move creation of ISA devices to the ISA bridge 2021-02-21 19:42:34 +01:00
misc hw/misc/mps2-scc: Implement CFG_REG5 and CFG_REG6 for MPS3 AN524 2021-03-06 13:30:39 +00:00
moxie moxie: do not use ram_size global 2020-12-10 12:15:08 -05:00
net hw/net: Add npcm7xx emc model 2021-03-05 15:17:34 +00:00
nios2 * New -action option and set-action QMP command (Alejandro) 2020-12-15 21:24:31 +00:00
nubus meson: convert hw/nubus 2020-08-21 06:30:25 -04:00
nvram nvram: add nrf51_soc flash read method 2021-02-08 15:15:32 +01:00
openrisc target/openrisc: Move pic_cpu code into CPU object proper 2020-12-15 12:04:30 +00:00
pci hw/pci: Have safer pcie_bus_realize() by checking error path 2021-03-02 09:16:18 -05:00
pci-bridge Kconfig: Compile PXB for ARM_VIRT 2021-01-17 06:42:54 -05:00
pci-host acpi/gpex: Fix cca attribute check for pxb device 2021-02-23 10:06:55 -05:00
pcmcia pxa2xx: Move QOM macros to header 2020-08-27 14:04:55 -04:00
ppc hw/ppc: e500: Fill in correct <clock-frequency> for the serial nodes 2021-02-10 14:50:11 +11:00
rdma Machine queue, 2020-12-23 2021-01-01 22:57:15 +00:00
remote multi-process: perform device reset in the remote process 2021-02-10 09:23:28 +00:00
riscv hw/riscv: virt: Map high mmio for PCIe 2021-03-04 09:43:29 -05:00
rtc goldfish_rtc: re-arm the alarm after migration 2021-03-04 09:43:29 -05:00
rx rx: move BIOS load from MCU to board 2020-12-10 12:15:06 -05:00
s390x s390: Recognize confidential-guest-support option 2021-02-08 16:57:38 +11:00
scsi scsi: drop 'result' argument from command_complete callback 2021-02-25 14:14:32 +01:00
sd Pull request trivial patches 20210220 2021-02-21 12:12:18 +00:00
semihosting semihosting: Implement SYS_ISERROR 2021-01-18 10:05:06 +00:00
sh4 hw: Use the PCI_SLOT() macro from 'hw/pci/pci.h' 2021-01-04 23:24:44 +01:00
smbios i386: do not use ram_size global 2020-12-10 12:15:08 -05:00
sparc sun4m: don't connect two qemu_irqs directly to the same input 2021-01-06 11:41:37 +00:00
sparc64 vl: extract softmmu/datadir.c 2020-12-10 12:15:18 -05:00
ssi hw/ssi: Add SiFive SPI controller support 2021-03-04 09:43:29 -05:00
timer arm: Update infocenter.arm.com URLs 2021-02-11 11:50:14 +00:00
tpm tpm: put some tpm devices into the correct category 2021-02-20 12:36:19 +01:00
tricore tricore tcg cpus: Fix Lesser GPL version number 2020-11-15 16:40:30 +01:00
unicore32 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
usb scsi: drop 'result' argument from command_complete callback 2021-02-25 14:14:32 +01:00
vfio vfio: add quirk device write method 2021-02-08 15:15:32 +01:00
virtio virtio-mmio: improve virtio-mmio get_dev_path alog 2021-03-05 15:17:34 +00:00
watchdog arm: Remove frq properties on CMSDK timer, dualtimer, watchdog, ARMSSE 2021-01-29 15:54:44 +00:00
xen pci: add romsize property 2021-02-05 08:52:58 -05:00
xenpv meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
xtensa vl: make qemu_get_machine_opts static 2020-12-15 12:51:55 -05:00
Kconfig multi-process: Add config option for multi-process QEMU 2021-02-09 20:53:56 +00:00
meson.build multi-process: setup a machine object for remote device process 2021-02-10 09:23:28 +00:00