Liu,Junming 2c5c8754de hv:enable GVT-d for pre-launched linux guest in logical partion mode ... When pass-thru GPU to pre-launched Linux guest, need to pass GPU OpRegion to the guest. Here's the detailed steps: 1. reserve a memory region in ve820 table for GPU OpRegion 2. build EPT mapping for GPU OpRegion to pass-thru OpRegion to guest 3. emulate the pci config register for OpRegion For the third step, here's detailed description: The address of OpRegion locates on PCI config space offset 0xFC, Normal Linux guest won't write this register, so we can regard this register as read-only. When guest reads this register, return the emulated value. When guest writes this register, ignore the operation. Tracked-On: #6387 Signed-off-by: Liu,Junming <junming.liu@intel.com>		2021-08-19 11:56:26 +08:00
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arch/x86/asm	hv: ivshmem: map SHM BAR with PAT ignored	2021-08-13 11:17:15 +08:00
common	hv:enable GVT-d for pre-launched linux guest in logical partion mode	2021-08-19 11:56:26 +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