Yong-Xuan Wang ff23bb7626 hw/intc/riscv_aplic: Check and update pending when write sourcecfg ... The section 4.5.2 of the RISC-V AIA specification says that any write to a sourcecfg register of an APLIC might (or might not) cause the corresponding interrupt-pending bit to be set to one if the rectified input value is high (= 1) under the new source mode. If an interrupt is asserted before the driver configs its interrupt type to APLIC, it's pending bit will not be set except a relevant write to a setip or setipnum register. When we write the interrupt type to sourcecfg register, if the APLIC device doesn't check rectified input value and update the pending bit, this interrupt might never becomes pending. For APLIC.m, we can manully set pending by setip or setipnum registers in driver. But for APLIC.w, the pending status totally depends on the rectified input value, we can't control the pending status via mmio registers. In this case, hw should check and update pending status for us when writing sourcecfg registers. Update QEMU emulation to handle "pre-existing" interrupts. Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com> Acked-by: Alistair Francis <alistair.francis@wdc.com> Message-ID: <20241004104649.13129-1-yongxuan.wang@sifive.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com> (cherry picked from commit 2ae6cca1d3) Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>		2024-11-08 13:02:58 +03:00
..
9pfs	* configure: use a native non-cross compiler for linux-user	2024-01-04 19:55:20 +00:00
acpi	hmat acpi: Fix out of bounds access due to missing use of indirection	2024-03-12 17:59:46 -04:00
adc	hw/adc: Constify VMState	2023-12-29 11:17:30 +11:00
alpha	hw/alpha/dp264: use pci_init_nic_devices()	2024-02-02 16:23:47 +00:00
arm	hw/arm/mps2-tz.c: fix RX/TX interrupts order	2024-08-28 08:37:28 +03:00
audio	hw/audio/hda: free timer on exit	2024-10-16 11:14:04 +03:00
avr	hw/avr/atmega: Fix wrong initial value of stack pointer	2023-11-28 14:27:12 +01:00
block	hw/pflash: fix block write start	2024-05-27 07:37:34 +03:00
char	hw/char/bcm2835_aux: Fix assert when receive FIFO fills up	2024-08-28 08:37:28 +03:00
core	hw/core/ptimer: fix timer zero period condition for freq > 1GHz	2024-08-28 08:37:29 +03:00
cpu	target/arm: Move GTimer definitions to new 'gtimer.h' header	2024-01-26 11:30:49 +00:00
cris	hw/net/etraxfs-eth: use qemu_configure_nic_device()	2024-02-02 16:23:47 +00:00
cxl	hw/cxl/cxl-host: Fix segmentation fault when getting cxl-fmw property	2024-07-24 07:31:09 +03:00
display	ui/win32: fix potential use-after-free with dbus shared memory	2024-11-08 13:02:57 +03:00
dma	hw/dmax/xlnx_dpdma: fix handling of address_extension descriptor fields	2024-05-02 13:16:29 +03:00
fsi	hw/fsi: Aspeed APB2OPB & On-chip peripheral bus	2024-02-01 08:33:18 +01:00
gpio	* Fix timeouts in Travis-CI jobs	2024-03-25 14:19:42 +00:00
hppa	hw/hppa: do not require CONFIG_USB	2024-02-27 09:37:13 +01:00
hyperv	vmbus: Print a warning when enabled without the recommended set of features	2024-03-08 14:18:56 +01:00
i2c	hw/i2c: Implement Broadcom Serial Controller (BSC)	2024-03-05 13:22:55 +00:00
i386	hw/i386/amd_iommu: Don't leak memory in amdvi_update_iotlb()	2024-08-28 08:37:28 +03:00
ide	hw/ide/ahci: Rename ahci_internal.h to ahci-internal.h	2024-03-11 22:09:42 +01:00
input	hw/input/pckbd: Open-code i8042_setup_a20_line() wrapper	2024-02-22 12:47:35 +01:00
intc	hw/intc/riscv_aplic: Check and update pending when write sourcecfg	2024-11-08 13:02:58 +03:00
ipack	hw/ipack: Constify VMState	2023-12-29 11:17:30 +11:00
ipmi	hw/ipmi: Constify VMState	2023-12-29 11:17:30 +11:00
isa	hw/isa/vt82c686: Keep track of PIRQ/PINT pins separately	2024-04-15 13:07:11 +02:00
loongarch	hw/loongarch/virt: Fix FDT memory node address width	2024-05-27 07:50:35 +03:00
m68k	virt: set the CPU type in BOOTINFO	2024-03-11 09:38:08 +01:00
mem	hw/mem/cxl_type3: Fix missing ERRP_GUARD() in ct3_realize()	2024-03-12 17:56:55 -04:00
microblaze	hw/microblaze: Do not allow xlnx-zynqmp-pmu-soc to be created by the user	2024-03-25 09:57:43 +01:00
mips	hw/mips/jazz: fix typo in in-built NIC alias	2024-09-28 07:35:33 +03:00
misc	hw/misc/bcm2835_property: Fix handling of FRAMEBUFFER_SET_PALETTE	2024-08-28 08:37:28 +03:00
net	virtio-net: Fix network stall at the host side waiting for kick	2024-08-28 08:37:28 +03:00
nios2	target/nios2: Deprecate the Nios II architecture	2023-11-23 14:10:04 +00:00
nubus	hw/nubus: add nubus-virtio-mmio device	2024-02-27 09:36:39 +01:00
nvme	hw/nvme: fix leak of uninitialized memory in io_mgmt_recv	2024-08-28 08:37:29 +03:00
nvram	hw/nvram/mac_nvram: Report failure to write data	2024-03-25 10:41:01 +00:00
openrisc	hw/openrisc/openrisc_sim: use qemu_create_nic_device()	2024-02-02 16:23:47 +00:00
pci	virtio,pc,pci: features, cleanups, fixes	2024-03-13 15:11:53 +00:00
pci-bridge	virtio,pc,pci: features, cleanups, fixes	2024-03-13 15:11:53 +00:00
pci-host	hw/pci-host/ppc440_pcix: Do not expose a bridge device on PCI bus	2024-04-15 13:07:15 +02:00
pcmcia	hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init()	2023-10-27 12:48:57 +01:00
ppc	hw/ppc/spapr: Include missing 'sysemu/tcg.h' header	2024-03-30 18:50:23 +10:00
rdma	hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port()	2023-10-21 15:00:22 +03:00
remote	hw/remote/vfio-user: Fix config space access byte order	2024-05-10 13:20:20 +03:00
riscv	target/riscv/kvm: fix timebase-frequency when using KVM acceleration	2024-03-22 15:41:01 +10:00
rtc	hw/rtc/sun4v-rtc: Relicense to GPLv2-or-later	2024-03-07 12:54:56 +00:00
rx	hw/rx/rx62n: Only call qdev_get_gpio_in() when necessary	2024-02-15 16:58:46 +01:00
s390x	hw/core: Declare CPUArchId::cpu as CPUState instead of Object	2024-03-12 11:46:16 +01:00
scsi	scsi: fix regression and honor bootindex again for legacy drives	2024-07-19 19:43:05 +03:00
sd	hw/sd/sdhci: Reset @data_count index on invalid ADMA transfers	2024-08-28 08:37:28 +03:00
sensor	hw/sensor: Constify VMState	2023-12-30 07:38:06 +11:00
sh4	Revert "hw/sh4/r2d: Realize IDE controller before accessing it"	2024-11-08 13:02:57 +03:00
smbios	hw/smbios: add stub for smbios_get_table_legacy()	2024-03-26 14:32:54 +01:00
sparc	hw/sparc/leon3: Fix wrong usage of DO_UPCAST macro	2024-02-22 12:47:40 +01:00
sparc64	sun4u: remap ebus BAR0 to use unassigned_io_ops instead of alias to PCI IO space	2024-03-11 22:10:18 +01:00
ssi	aspeed/smc: Only wire flash devices at reset	2024-03-19 11:58:15 +01:00
timer	misc: pxa2xx_timer: replace qemu_system_reset_request() call with watchdog_perform_action()	2024-02-27 13:01:41 +00:00
tpm	hw/tpm: Remove HOST_PAGE_ALIGN from tpm_ppi_init	2024-02-29 11:35:36 -10:00
tricore	hw/tricore/testboard: Use qdev_new() instead of QOM basic API	2024-02-22 12:47:40 +01:00
ufs	hw/ufs: Fix buffer overflow bug	2024-05-02 13:03:05 +03:00
usb	usb-storage: Fix BlockConf defaults	2024-04-16 11:50:52 +01:00
vfio	vfio/migration: Report only stop-copy size in vfio_state_pending_exact()	2024-11-08 13:02:57 +03:00
virtio	virtio-pci: Fix the use of an uninitialized irqfd	2024-08-28 08:37:29 +03:00
watchdog	hw/watchdog: Constify VMState	2023-12-30 07:38:06 +11:00
xen	Xen queue:	2024-03-12 21:32:31 +00:00
xenpv	hw/xen: use qemu_create_nic_bus_devices() to instantiate Xen NICs	2024-02-02 16:23:47 +00:00
xtensa	hw/xtensa/xtfpga: use qemu_create_nic_device()	2024-02-02 16:23:47 +00:00
Kconfig	hw/fsi: Introduce IBM's Local bus	2024-02-01 08:13:30 +01:00
meson.build	hw/fsi: Introduce IBM's Local bus	2024-02-01 08:13:30 +01:00