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15377f6e79
qemu/include/hw
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Akihiko Odaki 15377f6e79 msix: Assert that specified vector is in range 
There were several different ways to deal with the situation where the
vector specified for a msix function is out of bound:
- early return a function and keep progresssing
- propagate the error to the caller
- mark msix unusable
- assert it is in bound
- just ignore

An out-of-bound vector should not be specified if the device
implementation is correct so let msix functions always assert that the
specified vector is in range.

An exceptional case is virtio-pci, which allows the guest to configure
vectors. For virtio-pci, it is more appropriate to introduce its own
checks because it is sometimes too late to check the vector range in
msix functions.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20220829083524.143640-1-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Yuval Shaia <yuval.shaia.ml@gmail.com>
Signed-off-by: Akihiko Odaki &lt;<a href="mailto:akihiko.odaki@daynix.com" target="_blank">akihiko.odaki@daynix.com</a>&gt;<br>
2022-11-07 14:08:17 -05:00
..
acpi acpi: add get_dev_aml_func() helper 2022-11-07 14:08:17 -05:00
adc hw/adc/zynq-xadc: Use qemu_irq typedef 2022-05-19 16:19:02 +01:00
arm hw/arm/xlnx-zynqmp: Connect ZynqMP's USB controllers 2022-09-29 17:40:01 +01:00
audio introduce -audio as a replacement for -soundhw 2022-05-14 12:33:44 +02:00
block block: add missed block_acct_setup with new block device init procedure 2022-09-30 18:42:34 +02:00
char hw/riscv: spike: Allow using binary firmware as bios 2022-01-21 15:52:56 +10:00
core accel/qtest: Support qtest accelerator for Windows 2022-10-28 11:17:12 +02:00
cpu
cris
cxl hw/pci-bridge/cxl-upstream: Add a CDAT table access DOE 2022-11-07 13:12:19 -05:00
display xlnx_dp: Introduce a vblank signal 2022-06-08 19:38:47 +01:00
dma hw/dma/xlnx_csu_dma: Support starting a read transfer through a class method 2022-01-28 14:29:46 +00:00
firmware hw/smbios: support for type 8 (port connector) 2022-10-09 16:38:45 -04:00
gpio hw/gpio: replace HWADDR_PRIx with PRIx64 2022-05-25 10:31:33 +02:00
hyperv hw/hyperv/vmbus: Remove unused vmbus_load/save_req() 2022-05-30 19:49:42 +02:00
i2c hw/i2c/aspeed: Fix old reg slave receive 2022-10-24 11:20:15 +02:00
i386 hw: Add compat machines for 7.2 2022-08-25 21:59:04 +02:00
ide hw/ide/piix: Introduce TYPE_ macros for PIIX IDE controllers 2022-10-31 11:32:07 +01:00
input pckbd: remove legacy i8042_mm_init() function 2022-07-18 19:28:46 +01:00
intc hw/intc: Move mtimer/mtimecmp to aclint 2022-09-07 09:19:10 +02:00
ipack
ipmi
isa hw/isa/vt82c686: Instantiate PM function in host device 2022-10-31 11:32:07 +01:00
kvm
loongarch hw/loongarch: Improve acpi dsdt table 2022-09-20 15:44:25 +08:00
m68k hw/m68k/mcf: Add missing 'exec/hwaddr.h' header 2022-02-21 10:35:13 +01:00
mem acpi/nvdimm: Define trace events for NVDIMM and substitute nvdimm_debug() 2022-07-26 10:37:46 -04:00
mips hw/mips/bootloader: Allow bl_gen_jump_kernel to optionally set register 2022-10-31 11:32:45 +01:00
misc hw/ppc/mac.h: Rename to include/hw/nvram/mac_nvram.h 2022-10-31 18:48:23 +00:00
net Clean up decorations and whitespace around header guards 2022-05-11 16:50:32 +02:00
nubus Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
nvram mac_nvram: Use NVRAM_SIZE constant 2022-10-31 18:48:23 +00:00
openrisc hw/openrisc: Split re-usable boot time apis out to boot.c 2022-09-04 07:02:56 +01:00
pci msix: Assert that specified vector is in range 2022-11-07 14:08:17 -05:00
pci-bridge pci/pci_expander_bridge: For CXL HB delay the HB register memory region setup. 2022-06-09 19:32:49 -04:00
pci-host hw/ppc/mac.h: Move grackle-pcihost type declaration out to a header 2022-10-31 18:48:23 +00:00
ppc ppc4xx_sdram: Move ppc4xx_sdram_banks() to ppc4xx_sdram.c 2022-10-28 13:15:23 -03:00
rdma
remote vfio-user: handle device interrupts 2022-06-15 16:43:42 +01:00
riscv hw/riscv: virt: Enable booting S-mode firmware from pflash 2022-10-14 14:29:50 +10:00
rtc goldfish_rtc: Add big-endian property 2022-09-04 07:02:56 +01:00
rx Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
s390x s390x: Add KVM PV dump interface 2022-10-26 12:54:59 +04:00
scsi include/hw/scsi/scsi.h: Remove unused scsi_legacy_handle_cmdline() prototype 2022-10-22 23:21:16 +02:00
sd
sensor hw/sensor: Add IC_DEVICE_ID to ISL voltage regulators 2022-07-14 16:24:38 +02:00
sh4
southbridge hw/isa/piix3: Inline and remove piix3_create() 2022-06-11 11:44:50 +02:00
sparc
ssi aspeed/smc: Cache AspeedSMCClass 2022-10-24 11:20:15 +02:00
timer hw/intc: Move mtimer/mtimecmp to aclint 2022-09-07 09:19:10 +02:00
tricore Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
usb usb/msd: add usb_msd_fatal_error() and fix guest-triggerable assert 2022-09-27 07:32:30 +02:00
vfio vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr 2022-05-06 09:06:51 -06:00
virtio vhost: expose vhost_virtqueue_stop() 2022-11-07 13:12:20 -05:00
watchdog Clean up header guards that don't match their file name 2022-05-11 16:49:06 +02:00
xen hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it 2022-06-29 00:24:59 +02:00
xtensa
boards.h reset: allow registering handlers that aren't called by snapshot loading 2022-10-27 11:34:31 +01:00
clock.h
elf_ops.h treewide: Remove the unnecessary space before semicolon 2022-10-24 13:41:10 +02:00
fw-path-provider.h
hotplug.h
hw.h compiler.h: replace QEMU_NORETURN with G_NORETURN 2022-04-21 17:03:51 +04:00
ide.h include/hw/ide: Unexport pci_piix3_xen_ide_unplug() 2022-06-09 14:47:42 +01:00
irq.h hw/core/irq: remove unused 'qemu_irq_split' function 2022-04-21 11:37:04 +01:00
loader-fit.h
loader.h hw/core/loader: return image sizes as ssize_t 2022-06-10 09:31:42 +10:00
nmi.h
or-irq.h
pcmcia.h
platform-bus.h
ptimer.h ptimer: Rename PTIMER_POLICY_DEFAULT to PTIMER_POLICY_LEGACY 2022-05-19 16:19:03 +01:00
qdev-clock.h
qdev-core.h misc: fix commonly doubled up words 2022-08-01 11:58:02 +02:00
qdev-dma.h
qdev-properties-system.h
qdev-properties.h qdev-properties: Add a new macro with bitmask check for uint64_t property 2022-05-14 12:32:41 +02:00
register.h
registerfields.h hw/registerfields: Add shared fields macros 2022-06-22 09:49:34 +02:00
resettable.h
stream.h
sysbus.h
usb.h
vmstate-if.h