Tomita Moeko ea652c2bee vfio/igd: emulate GGC register in mmio bar0 ... The GGC register at 0x50 of pci config space is a mirror of the same register at 0x108040 of mmio bar0 [1]. i915 driver also reads that register from mmio bar0 instead of config space. As GGC is programmed and emulated by qemu, the mmio address should also be emulated, in the same way of BDSM register. [1] 4.1.28, 12th Generation Intel Core Processors Datasheet Volume 2 https://www.intel.com/content/www/us/en/content-details/655259 Signed-off-by: Tomita Moeko <tomitamoeko@gmail.com> Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Link: https://lore.kernel.org/r/20241206122749.9893-9-tomitamoeko@gmail.com Signed-off-by: Cédric Le Goater <clg@redhat.com>		2024-12-26 07:23:37 +01:00
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9pfs	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
acpi	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
adc	include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LIST	2024-12-19 19:36:37 +01:00
alpha	alpha: switch boards to "default y"	2024-05-03 15:47:47 +02:00
arm	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
audio	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
avr	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
block	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
char	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
core	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
cpu	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
cxl	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
display	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
dma	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
fsi	hw: Use device_class_set_legacy_reset() instead of opencoding	2024-09-13 15:31:44 +01:00
gpio	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
hppa	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
hyperv	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
i2c	include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LIST	2024-12-19 19:36:37 +01:00
i386	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
ide	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
input	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
intc	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
ipack	include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LIST	2024-12-19 19:36:37 +01:00
ipmi	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
isa	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
loongarch	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
m68k	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
mem	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
microblaze	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
mips	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
misc	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
net	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
nubus	include/hw/qdev-properties: Remove DEFINE_PROP_END_OF_LIST	2024-12-19 19:36:37 +01:00
nvme	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
nvram	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
openrisc	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
pci	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
pci-bridge	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
pci-host	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
ppc	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
remote	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
riscv	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
rtc	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
rx	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
s390x	Hi,	2024-12-22 14:33:27 -05:00
scsi	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
sd	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
sensor	hw/sensor: Replace type_register() with type_register_static()	2024-12-10 18:49:25 +01:00
sh4	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
smbios	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
sparc	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
sparc64	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
ssi	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
timer	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
tpm	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
tricore	hw/tricore: Remove empty Property lists	2024-12-19 19:33:37 +01:00
ufs	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
usb	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
vfio	vfio/igd: emulate GGC register in mmio bar0	2024-12-26 07:23:37 +01:00
virtio	Hi,	2024-12-22 14:33:27 -05:00
watchdog	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
xen	Accel & Exec patch queue	2024-12-21 11:07:00 -05:00
xenpv	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
xtensa	include: Rename sysemu/ -> system/	2024-12-20 17:44:56 +01:00
Kconfig	hw: Remove PCMCIA subsystem	2024-10-15 15:16:17 +01:00
meson.build	hw: Remove PCMCIA subsystem	2024-10-15 15:16:17 +01:00