acrn-hypervisor/devicemodel/hw/pci
ppsun 3991c48284 DM: gvt: Identical mapping for GPU DSM refine to support EHL/TGL
Windows graphic driver obtains DSM address from in-BAR mmio register
which has passthroughed. Not like the other platforms obtained from
pci configure space register which has virtualized. GPU GuC must use
WOPCM in DSM, besides, Windows OS wants to manage DSM also. These two
reason force acrn has to keep identical mapping to avoid trap mmio
BAR to do the emulation.

Tracked-On: #5880
Signed-off-by: Peng Sun <peng.p.sun@intel.com>
2021-04-02 20:46:26 +08:00
..
virtio dm: virtio-gpio: avoid flood messages in virtio_irq_evt_notify 2021-01-08 17:21:33 +08:00
ahci.c DM: Add the return value check in case cause Null pointer exception 2020-11-18 09:51:42 +08:00
core.c dm: align bar base addr to PAGE_SIZE at least 2021-03-11 12:37:59 +08:00
gsi_sharing.c dm: gsi: Convert print output to acrn-dm logger 2020-09-10 09:33:25 +08:00
gvt.c dm: e820: refine e820 layout 2020-10-30 15:45:31 +08:00
hostbridge.c
irq.c
ivshmem.c dm: rename ioctl command for hv-emulated management 2020-12-07 16:25:17 +08:00
lpc.c ACRN/DM: Initialize the igd_lpc bridge to ISA_BRIDGE to make Linux guest happy 2020-05-25 11:08:25 +08:00
npk.c dm: npk: Convert print output to acrn-dm logger 2020-09-10 09:33:25 +08:00
passthrough.c DM: gvt: Identical mapping for GPU DSM refine to support EHL/TGL 2021-04-02 20:46:26 +08:00
platform_gsi_info.c
uart.c dm: rename ioctl command for hv-emulated management 2020-12-07 16:25:17 +08:00
wdt_i6300esb.c
xhci.c DM: xHCI: Fix the USB3.2 device recognition problem. 2021-02-25 09:18:55 +08:00