OpenE2K/qemu-e2k
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e4a8ae09c5
qemu-e2k/hw
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Eric Auger e4a8ae09c5 vfio: Collect container iova range info 
Collect iova range information if VFIO_IOMMU_TYPE1_INFO_CAP_IOVA_RANGE
capability is supported.

This allows to propagate the information though the IOMMU MR
set_iova_ranges() callback so that virtual IOMMUs
get aware of those aperture constraints. This is only done if
the info is available and the number of iova ranges is greater than
0.

A new vfio_get_info_iova_range helper is introduced matching
the coding style of existing vfio_get_info_dma_avail. The
boolean returned value isn't used though. Code is aligned
between both.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Tested-by: Yanghang Liu <yanghliu@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2023-11-03 09:20:31 +01:00
..
9pfs migration: simplify blockers 2023-10-20 08:51:41 +02:00
acpi virtio,pc,pci: features, cleanups 2023-10-23 14:45:29 -07:00
adc
alpha
arm hw/arm: xlnx-versal-virt: Add AMD/Xilinx TRNG device 2023-11-02 14:42:03 +00:00
audio hw/audio/es1370: trace lost interrupts 2023-10-10 12:31:05 +00:00
avr
block virtio-blk: remove batch notification BH 2023-10-31 15:42:17 +01:00
char target-arm queue: 2023-11-03 10:04:12 +08:00
core memory: Let ReservedRegion use Range 2023-11-03 09:20:31 +01:00
cpu
cris
cxl
display target-arm queue: 2023-11-03 10:04:12 +08:00
dma hw/dma: Declare link using static DEFINE_PROP_LINK() macro 2023-10-19 23:13:28 +02:00
gpio
hppa hw/hppa: Add new HP C3700 machine 2023-10-20 00:47:38 +02:00
hyperv
i2c target-arm queue: 2023-11-03 10:04:12 +08:00
i386 * Fix global variable shadowing in test code 2023-10-30 08:08:18 +09:00
ide migration: Use vmstate_register_any() for isa-ide 2023-11-01 16:13:58 +01:00
input target-arm queue: 2023-11-03 10:04:12 +08:00
intc Migration Pull request (20231102) 2023-11-03 09:57:32 +08:00
ipack
ipmi hw/ipmi: Don't call vmstate_register() from instance_init() functions 2023-11-01 16:13:58 +01:00
isa virtio,pc,pci: features, cleanups 2023-10-23 14:45:29 -07:00
loongarch hw/acpi: Realize ACPI_GED sysbus device before accessing it 2023-10-19 23:13:28 +02:00
m68k m68k: Instantiate the ESP SCSI controller for the NeXTcube machine 2023-11-02 07:26:06 +01:00
mem memory-device,vhost: Support automatic decision on the number of memslots 2023-10-12 14:15:22 +02:00
microblaze
mips virtio,pc,pci: features, cleanups 2023-10-23 14:45:29 -07:00
misc hw/misc: Introduce AMD/Xilix Versal TRNG device 2023-11-02 14:42:03 +00:00
net migration: Use vmstate_register_any() 2023-11-01 16:13:58 +01:00
nios2
nubus
nvme
nvram migration: Use vmstate_register_any() for eeprom93xx 2023-11-01 16:13:58 +01:00
openrisc
pci migration: Use vmstate_register_any() 2023-11-01 16:13:58 +01:00
pci-bridge
pci-host target/hppa: Add emulation of a C3700 HP-PARISC workstation 2023-10-20 06:46:26 -07:00
pcmcia hw/pcmcia/pxa2xx: Inline pxa2xx_pcmcia_init() 2023-10-27 12:48:57 +01:00
ppc migration: Hack to maintain backwards compatibility for ppc 2023-11-01 16:13:58 +01:00
rdma hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port() 2023-10-21 15:00:22 +03:00
remote migration: simplify blockers 2023-10-20 08:51:41 +02:00
riscv target/riscv: move KVM only files to kvm subdir 2023-10-12 12:20:24 +10:00
rtc
rx
s390x hw/s390x/s390-stattrib: Don't call register_savevm_live() during instance_init() 2023-11-01 16:13:58 +01:00
scsi cpr: relax vhost migration blockers 2023-11-01 16:13:59 +01:00
sd hw/sd/pxa2xx: Do not open-code sysbus_create_simple() 2023-10-27 12:48:57 +01:00
sensor
sh4
smbios
sparc
sparc64 hw/sparc64/ebus: Access memory regions via pci_address_space_io() 2023-10-19 23:13:28 +02:00
ssi
timer migration: Use vmstate_register_any() 2023-11-01 16:13:58 +01:00
tpm
tricore
ufs hw/ufs: Modify lu.c to share codes with SCSI subsystem 2023-10-30 10:28:04 +09:00
usb
vfio vfio: Collect container iova range info 2023-11-03 09:20:31 +01:00
virtio memory: Let ReservedRegion use Range 2023-11-03 09:20:31 +01:00
watchdog hw/watchdog/wdt_imx2: Trace timer activity 2023-11-02 13:36:45 +00:00
xen hw/xen: cleanup sourcesets 2023-10-18 10:01:01 +02:00
xenpv
xtensa
Kconfig
meson.build