acrn-hypervisor/hypervisor/include/dm
Zhou, Wu f1f6fe11c1 HV: move the ve820 GPU OpRegion address
The ve820 table' hpa1_low area is divided into two parts, which
is making the code too complicated and causing problems. Moving
the entries that divides the hpa1_low could make things easier.

This patch moves the GPU OpRegion to the tail area of 2G,
consecutive to the acpi data/nvs area.

before:
|<---low_1M--->|
|<---hpa1_low_part1--->|
|<---SSRAM--->|
|<---GPU_OpRegion--->|
|<---hpa1_low_part2--->|
|<---ACPI DATA--->|
|<---ACPI NVS--->|
---2G---

after:
|<---low_1M--->|
|<---hpa1_low_part1--->|
|<---SSRAM--->|
|<---hpa1_low_part2--->|
|<---GPU_OpRegion--->|
|<---ACPI DATA--->|
|<---ACPI NVS--->|
---2G---

Tracked-On: #6674

Signed-off-by: Zhou, Wu <wu.zhou@intel.com>
Reviewed-by: Victor Sun <victor.sun@intel.com>
Reviewed-by: Wang, Yu1 <yu1.wang@intel.com>
2021-11-08 13:13:14 +08:00
..
io_req.h ACRN: hv: Terminology modification in hv code 2021-11-02 10:00:55 +08:00
ivshmem.h hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
mmio_dev.h hv: mmio_dev: add hypercall to support mmio device pass through 2020-07-23 20:13:20 +08:00
vacpi.h HV: move the ve820 GPU OpRegion address 2021-11-08 13:13:14 +08:00
vgpio.h hv: mmiodev: a minor bug fix about refine acrn_mmiodev data structure 2021-08-19 12:01:35 +08:00
vioapic.h ACRN: hv: Terminology modification in hv code 2021-11-02 10:00:55 +08:00
vmcs9900.h hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
vpci.h ACRN: hv: Terminology modification in hv code 2021-11-02 10:00:55 +08:00
vpic.h hv[v2]: Remove deprecated term in vPIC submodule 2020-09-01 09:30:08 +08:00
vroot_port.h hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
vuart.h hv: mod: do not use explicit arch name when including headers 2021-05-08 11:15:46 +08:00