acrn-hypervisor/hypervisor/dm/vpci
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
..
ivshmem.c hv: ivshmem: map SHM BAR with PAT ignored 2021-08-13 11:17:15 +08:00
pci_pt.c hv: dm: Use new I/O request data structures 2021-07-15 11:53:54 +08:00
vdev.c HV: vpci: refine vbar sizing 2021-06-08 08:39:01 +08:00
vhostbridge.c hv: some coding style fixes 2021-05-12 16:50:34 +08:00
vmcs9900.c hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
vmsi.c hv: mod: do not use explicit arch name when including headers 2021-05-08 11:15:46 +08:00
vmsix.c hv: dm: Use new I/O request data structures 2021-07-15 11:53:54 +08:00
vmsix_on_msi.c hv: mod: do not use explicit arch name when including headers 2021-05-08 11:15:46 +08:00
vpci.c hv: vpci: modify Interrupt Line Register as writable 2021-08-03 11:01:24 +08:00
vpci_bridge.c hv: mod: do not use explicit arch name when including headers 2021-05-08 11:15:46 +08:00
vpci_priv.h hv: dm: Use new pci device passthrough management ioctls 2021-07-15 11:53:54 +08:00
vroot_port.c hv: dm: Use new virtual device management ioctls 2021-07-15 11:53:54 +08:00
vsriov.c hv/mod_timer: separate delay functions from the timer module 2021-05-18 16:43:28 +08:00