mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1b6f99d84f
qemu/include/hw
History
Eric Auger 1b6f99d84f hw/arm/virt: Let the virtio-iommu bypass MSIs 
At the moment the virtio-iommu translates MSI transactions.
This behavior is inherited from ARM SMMU. The virt machine
code knows where the guest MSI doorbells are so we can easily
declare those regions as VIRTIO_IOMMU_RESV_MEM_T_MSI. With that
setting the guest will not map MSIs through the IOMMU and those
transactions will be simply bypassed.

Depending on which MSI controller is in use (ITS or GICV2M),
we declare either:
- the ITS interrupt translation space (ITS_base + 0x10000),
  containing the GITS_TRANSLATOR or
- The GICV2M single frame, containing the MSI_SETSP_NS register.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20200629070404.10969-6-eric.auger@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-07-03 16:59:42 +01:00
..
acpi acpi: Some build_tpm2() code reshape 2020-06-24 17:18:28 -04:00
adc
arm hw/arm/virt: Let the virtio-iommu bypass MSIs 2020-07-03 16:59:42 +01:00
audio isa: Convert uses of isa_create() with Coccinelle 2020-06-15 22:05:28 +02:00
block virtio,acpi,pci: fixes, cleanups. 2020-06-25 16:52:42 +01:00
char hw/char: RX62N serial communication interface (SCI) 2020-06-22 18:37:12 +02:00
core cpu: convert queued work to a QSIMPLEQ 2020-06-16 14:49:05 +01:00
cpu
cris sysbus: Convert to sysbus_realize() etc. with Coccinelle 2020-06-15 22:05:28 +02:00
display qom/object: Move Object typedef to 'qemu/typedefs.h' 2020-06-10 12:09:36 -04:00
dma
firmware
gpio
hyperv hyperv: vmbus: Remove the 2nd IRQ 2020-06-26 09:39:40 -04:00
i2c hw/i2c/core: Add i2c_try_create_slave() and i2c_realize_and_unref() 2020-06-26 14:30:28 +01:00
i386 floppy: move cmos_get_fd_drive_type() from pc 2020-06-24 17:18:28 -04:00
ide hw/ide: Make IDEDMAOps handlers take a const IDEDMA pointer 2020-06-17 14:53:39 +02:00
input adb: add autopoll_blocked variable to block autopoll 2020-06-26 10:13:51 +01:00
intc hw/intc: RX62N interrupt controller (ICUa) 2020-06-22 18:37:12 +02:00
ipack
ipmi
isa isa: isa_create(), isa_try_create() are now unused, drop 2020-06-15 22:05:28 +02:00
kvm
lm32
m68k
mem hw/acpi/nvdimm: add a helper to augment SRAT generation 2020-06-09 11:17:59 -04:00
mips
misc hw/misc/pca9552: Model qdev output GPIOs 2020-06-26 14:30:28 +01:00
net Add a phy-num property to the i.MX FEC emulator 2020-07-03 16:59:41 +01:00
nubus
nvram
pci pci: pci_create(), pci_create_multifunction() are now unused, drop 2020-06-15 22:05:28 +02:00
pci-bridge
pci-host
ppc spapr: Fix typos in comments and macro indentation 2020-06-26 09:22:30 +10:00
rdma
riscv hw/riscv: sifive_u: Add a dummy DDR memory controller device 2020-06-19 08:25:27 -07:00
rtc rtc: add RTC_ISA_BASE 2020-05-04 10:25:02 -04:00
rx hw/rx: Add RX GDB simulator 2020-06-22 18:37:12 +02:00
s390x s390x/css: Refactor the css_queue_crw() routine 2020-06-18 12:13:54 +02:00
scsi qdev: Unrealize must not fail 2020-05-15 07:08:14 +02:00
sd sd: sdhci: Implement basic vendor specific register support 2020-06-16 10:32:29 +01:00
semihosting
sh4 hw/sh4: Extract timer definitions to 'hw/timer/tmu012.h' 2020-06-22 18:37:12 +02:00
southbridge
sparc
ssi ssi: ssi_create_slave_no_init() is now unused, drop 2020-06-15 22:05:28 +02:00
timer hw/timer: RX62N compare match timer (CMT) 2020-06-22 18:37:12 +02:00
tricore
unicore32
usb exec/cpu-common: Move MUSB specific typedefs to 'hw/usb/hcd-musb.h' 2020-06-12 11:20:15 -04:00
vfio
virtio virtio-iommu: Implement RESV_MEM probe request 2020-07-03 16:59:42 +01:00
watchdog hw/watchdog: Implement full i.MX watchdog support 2020-05-21 20:00:18 +01:00
xen accel: Move Xen accelerator code under accel/xen/ 2020-06-10 12:09:56 -04:00
xtensa
boards.h hw: add compat machines for 5.1 2020-05-06 10:12:16 -04:00
clock.h hw/core/clock-vmstate: define a vmstate entry for clock state 2020-04-30 15:35:40 +01:00
elf_ops.h hw/elf_ops: Do not ignore write failures when loading ELF 2020-06-10 12:10:23 -04:00
fw-path-provider.h
hotplug.h
hw.h
ide.h
irq.h
loader-fit.h
loader.h
nmi.h
or-irq.h
pcmcia.h
platform-bus.h
ptimer.h
qdev-clock.h qdev-clock: introduce an init array to ease the device construction 2020-04-30 15:35:40 +01:00
qdev-core.h qdev: Drop qbus_set_hotplug_handler() parameter @errp 2020-07-02 06:25:29 +02:00
qdev-dma.h
qdev-properties.h qdev: Introduce DEFINE_PROP_RESERVED_REGION 2020-07-03 16:59:41 +01:00
register.h hw/core/register: Add register_init_block8 helper. 2020-05-05 13:37:51 -07:00
registerfields.h hw/registerfields: Prefix local variables with underscore in macros 2020-05-27 11:23:07 -07:00
resettable.h
stream.h hw/core: stream: Add an end-of-packet flag 2020-05-14 13:44:35 +02:00
sysbus.h sysbus: sysbus_init_child_obj() is now unused, drop 2020-06-15 22:06:04 +02:00
usb.h usb: usb_create() is now unused, drop 2020-06-15 22:05:28 +02:00
vmstate-if.h