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qemu-cr16/include/hw
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Stefan Hajnoczi 1e9181dc52 virtio: unify virtio_notify_irqfd() and virtio_notify() 
The difference between these two functions:
- virtio_notify() uses the interrupt code path (MSI or classic IRQs)
- virtio_notify_irqfd() uses guest notifiers (irqfds)

virtio_notify() can only be called with the BQL held because the
interrupt code path requires the BQL. Device models use
virtio_notify_irqfd() from IOThreads since the BQL is not held.

The two functions can be unified by pushing down the if
(qemu_in_iothread()) check from virtio-blk and virtio-scsi into core
virtio code. This is in preparation for the next commit that will add
irqfd support to virtio_notify_config() and where it's unattractive to
introduce another irqfd-only API for device model callers.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20250922220149.498967-3-stefanha@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2025-10-05 09:01:08 -04:00
..
acpi qapi/acpi-hest: add an interface to do generic CPER error injection 2025-10-05 08:06:32 -04:00
adc hw/adc: Remove MAX111X device 2024-10-15 15:16:17 +01:00
arm qapi/acpi-hest: add an interface to do generic CPER error injection 2025-10-05 08:06:32 -04:00
audio virtio-snd: rewrite invalid tx/rx message handling 2024-04-09 02:31:16 -04:00
block hw/block: Drop unused nand.c 2025-05-29 17:45:13 +01:00
char MAX78000: UART Implementation 2025-07-08 17:31:38 +01:00
core include/hw/core/cpu: Invert the indexing into CPUTLBDescFast 2025-09-23 16:55:32 -07:00
cpu
cxl hw/cxl: mailbox-utils: 0x5604 - FMAPI Initiate DC Add 2025-07-15 02:56:40 -04:00
display hw/display/bcm2835_fb: Move inclusion of console.h to the .c file 2025-09-09 09:31:15 +02:00
dma include/hw/dma/xlnx_dpdma: Remove dependency on console.h 2025-05-14 11:50:42 +02:00
firmware hw/smbios: allow clearing the VM bit in SMBIOS table 0 2025-10-05 08:17:08 -04:00
fsi include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
gpio hw/gpio/aspeed: Fix definition of AspeedGPIOClass 2025-06-10 12:59:09 +02:00
hyperv hw/hyperv/hyperv.h: header cleanup 2025-05-08 14:22:12 +02:00
i2c include/hw: replace FSF postal address with licenses URL 2025-06-26 00:42:37 +02:00
i386 intel_iommu: Add PRI operations support 2025-10-05 09:01:08 -04:00
ide include/system: Move exec/ioport.h to system/ioport.h 2025-04-23 14:08:21 -07:00
input hw/input: Remove lm832x device 2024-10-01 14:41:10 +01:00
intc hw/intc: Save timers array in RISC-V mtimer VMState 2025-10-03 13:15:14 +10:00
ipack hw/ipack: Remove legacy qemu_allocate_irqs() use 2025-01-31 19:36:44 +01:00
ipmi include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
isa include/system: Move exec/ioport.h to system/ioport.h 2025-04-23 14:08:21 -07:00
loongarch hw/loongarch: DINTC add a MemoryRegion 2025-09-28 17:31:04 +08:00
m68k include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
mem include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
mips include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
misc hw/arm: Integrate ASPEED OTP memory support into AST1030 SoCs 2025-09-29 18:00:20 +02:00
net include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
nubus include/system: Move exec/address-spaces.h to system/address-spaces.h 2025-04-23 14:08:21 -07:00
nvram hw/nvram/aspeed_otp: Add ASPEED OTP memory device model 2025-09-29 18:00:20 +02:00
openrisc hw/openrisc: Support monitor dumpdtb command 2025-02-24 15:03:42 +00:00
pci pcie: Add a way to get the outstanding page request allocation (pri) from the config space. 2025-10-05 09:01:08 -04:00
pci-bridge hw/pci-bridge/cxl-upstream: Add properties to control link speed and width 2024-11-04 16:03:24 -05:00
pci-host hw/pci-host/aspeed: Add AST2700 PCIe config with dedicated H2X blocks 2025-09-29 18:00:20 +02:00
ppc hw/ppc: Support for an IBM PPE42 CPU decrementer 2025-09-28 23:39:19 +05:30
remote include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
riscv hw/riscv: Initial support for BOSC's Xiangshan Kunminghu FPGA prototype 2025-07-04 21:09:49 +10:00
rtc hw/i386: move rtc-reset-reinjection command out of hw/rtc 2024-05-10 15:45:15 +02:00
rx hw/rx/rx62n: Only call qdev_get_gpio_in() when necessary 2024-02-15 16:58:46 +01:00
s390x hw/s390x: add Control-Program Identification to QOM 2025-06-25 17:04:40 +02:00
scsi esp.c: only allow ESP commands permitted in the current asc_mode 2025-07-15 00:25:21 +02:00
sd hw/sd/sdcard: Remove support for spec v1.10 2025-09-02 17:56:37 +02:00
sensor
sh4 include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
southbridge x86: ich9: fix default value of 'No Reboot' bit in GCS 2025-10-05 09:01:08 -04:00
sparc hw/sparc/grlib: split out the headers for each peripherals 2024-02-15 16:58:46 +01:00
ssi hw/ssi: Document ssi_transfer() method 2025-09-02 17:57:05 +02:00
timer include/hw: replace FSF postal address with licenses URL 2025-06-26 00:42:37 +02:00
tricore include/system: Move exec/address-spaces.h to system/address-spaces.h 2025-04-23 14:08:21 -07:00
uefi hw/uefi: add include/hw/uefi/var-service.h 2025-03-04 12:01:42 +01:00
usb hw/usb/hcd-dwc3: Align global registers size with Linux 2025-02-25 15:32:58 +00:00
vfio hw/vfio: Use uint64_t for IOVA mapping size in vfio_container_dma_*map 2025-10-02 10:41:23 +02:00
virtio virtio: unify virtio_notify_irqfd() and virtio_notify() 2025-10-05 09:01:08 -04:00
vmapple hw/vmapple/virtio-blk: Add support for apple virtio-blk 2025-03-04 14:45:34 +01:00
watchdog aspeed/wdt: Add AST2700 support 2024-06-16 21:08:54 +02:00
xen hw/xen/arch_hvm: Unify x86 and ARM variants 2025-07-15 19:10:15 +02:00
xtensa include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
boards.h hw: add compat machines for 10.2 2025-08-27 07:07:53 +02:00
clock.h clock: clear callback on unparent 2024-12-10 18:49:24 +01:00
elf_ops.h.inc hw/elf_ops: Rename elf_ops.h -> elf_ops.h.inc 2024-04-25 12:48:12 +02:00
fw-path-provider.h
hotplug.h
hw.h meson: Only allow CONFIG_USER_ONLY from certain source sets 2025-04-23 14:08:44 -07:00
irq.h hw/irq: New qemu_init_irq_child() function 2025-09-02 17:57:05 +02:00
loader-fit.h hw/mips/boston: Support dumpdtb monitor commands 2025-02-24 15:03:42 +00:00
loader.h hw/nvram/fw_cfg: Remove legacy FW_CFG_ORDER_OVERRIDE 2025-05-30 09:52:08 +02:00
nmi.h
or-irq.h
platform-bus.h
ptimer.h
qdev-clock.h
qdev-core.h hw/qdev: Factor qdev_hotunplug_allowed() out 2025-01-13 17:16:03 +01:00
qdev-dma.h
qdev-properties-system.h hw/display: Allow injection of virtio-gpu EDID name 2025-07-15 10:22:33 +04:00
qdev-properties.h qdev-properties: Add DEFINE_PROP_ON_OFF_AUTO_BIT64() 2025-07-14 05:25:34 -04:00
register.h include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
registerfields.h
resettable.h reset: Add RESET_TYPE_WAKEUP 2024-09-24 11:33:35 +02:00
stream.h
sysbus.h hw/core/sysbus: Introduce sysbus_mmio_map_name() helper 2025-07-15 02:56:40 -04:00
usb.h include/system: Move exec/memory.h to system/memory.h 2025-04-23 14:08:21 -07:00
vmstate-if.h