acrn-hypervisor/hypervisor/include
Jian Jun Chen dc77ef9e52 hv: ivshmem: map SHM BAR with PAT ignored
ACRN does not support the variable range vMTRR. The default
memory type of vMTRR is UC. With this vMTRR emulation guest VM
such as Linux refuses to map the MMIO address space as WB. In
order to get better performance SHM BAR of ivshmem is mapped
with PAT ignored and memory type of SHM BAR is fixed to WB.

Tracked-On: #6389
Signed-off-by: Jian Jun Chen <jian.jun.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2021-08-13 11:17:15 +08:00
..
arch/x86/asm hv: ivshmem: map SHM BAR with PAT ignored 2021-08-13 11:17:15 +08:00
common hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
debug hv: debug: Add hv console callback to VM-exit event 2021-07-22 10:08:23 +08:00
dm hv: relocate ACPI DATA address to 0x7fe00000 2021-08-11 14:45:55 +08:00
hw hv: add max payload to vrp 2021-06-15 08:53:53 +08:00
lib hv: minor coding style fix in list.h 2021-07-15 14:18:13 +08:00
public hv: tpm2: do tpm2 fixup for security vm 2021-08-11 14:45:55 +08:00