qemu/hw
Tomita Moeko 36e4047a9b vfio/igd: Only emulate GGC register when x-igd-gms is set
x-igd-gms is used for overriding DSM region size in GGC register in
both config space and MMIO BAR0, by default host value is used.
There is no need to emulate it in default case.

Signed-off-by: Tomita Moeko <tomitamoeko@gmail.com>
Reviewed-by: Corvin Köhne <c.koehne@beckhoff.com>
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Tested-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250505170305.23622-9-tomitamoeko@gmail.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:27 +02:00
..
9pfs 9pfs: fix 'total_open_fd' decrementation 2025-05-05 11:28:29 +02:00
acpi qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
adc qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
alpha qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
arm hw/arm/virt: Remove deprecated virt-4.0 machine 2025-05-06 15:02:35 +01:00
audio qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
avr qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
block qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
char hw/char/serial: Remove unused prog_if compat property 2025-05-02 21:49:32 +02:00
core Various patches loosely related to single binary work: 2025-04-27 12:47:16 -04:00
cpu qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
cxl qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
display exec: Rename target_words_bigendian() -> target_big_endian() 2025-04-25 17:00:42 +02:00
dma qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
fsi qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
gpio hw/gpio/imx_gpio: Fix interpretation of GDIR polarity 2025-05-06 15:02:35 +01:00
hppa qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
hyperv qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
i2c qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
i386 qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
ide qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
input qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
intc loongarch queue 2025-05-06 11:03:45 -04:00
ipack qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
ipmi qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
isa qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
loongarch hw/loongarch/virt: Allow user to customize OEM ID and OEM table ID 2025-05-06 09:17:32 +08:00
m68k qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
mem qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
microblaze hw/microblaze: Evaluate TARGET_BIG_ENDIAN at compile time 2025-04-25 17:09:58 +02:00
mips hw/mips: Evaluate TARGET_BIG_ENDIAN at compile time 2025-04-25 17:09:58 +02:00
misc qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
net hw/net/can: Fix type conflict of GLib function pointers 2025-04-25 17:09:53 +02:00
nubus qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
nvme qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
nvram qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
openrisc qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
pci qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
pci-bridge qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
pci-host hw/pci-host/designware: Fix viewport configuration 2025-05-06 15:02:35 +01:00
ppc include: Remove 'exec/exec-all.h' 2025-04-30 12:45:05 -07:00
remote qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
riscv include: Remove 'exec/exec-all.h' 2025-04-30 12:45:05 -07:00
rtc hw/rtc/mc146818rtc: Drop pre-v3 migration stream support 2025-04-30 20:44:20 +02:00
rx qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
s390x target/s390x: Return UVC cmd code, RC and RRC value when DIAG 308 Subcode 10 fails to enter secure mode 2025-04-30 09:48:57 +02:00
scsi qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
sd qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
sensor qom: Constify TypeInfo::class_data 2025-04-25 17:00:41 +02:00
sh4 include: Remove 'exec/exec-all.h' 2025-04-30 12:45:05 -07:00
smbios ipmi: add fwinfo to pci ipmi devices 2025-04-11 10:50:42 -05:00
sparc qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
sparc64 qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
ssi hw/ssi/aspeed_smc: Allow 64-bit wide flash accesses 2025-05-05 09:38:55 +02:00
timer qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
tpm qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
tricore qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
uefi qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
ufs qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
usb hw/usb/hcd-xhci: Unmap canceled packet 2025-04-25 17:00:42 +02:00
vfio vfio/igd: Only emulate GGC register when x-igd-gms is set 2025-05-09 12:42:27 +02:00
virtio exec: Rename target_words_bigendian() -> target_big_endian() 2025-04-25 17:00:42 +02:00
vmapple qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
watchdog qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
xen qom: Make InterfaceInfo[] uses const 2025-04-25 17:00:41 +02:00
xenpv hw/boards: Do not create unusable default if=sd drives 2025-02-16 14:25:08 +01:00
xtensa qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
Kconfig Misc HW patches 2025-03-05 21:54:58 +08:00
meson.build Misc HW patches 2025-03-05 21:54:58 +08:00