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HV: update ept address range for pre-launched VM

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For a pre-launched VM, a region from PTDEV_HI_MMIO_START is used to store
64bit vBARs of PT devices which address is high than 4G. The region should
be located after all user memory space and be coverd by guest EPT address.

Tracked-On: #4458

Signed-off-by: Victor Sun <victor.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Victor Sun
2020-02-28 22:15:58 +08:00
committed by wenlingz
parent e74553492a
commit a68f655a11
7 changed files with 27 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
hypervisor/arch/x86/configs/nuc7i7dnb/pci_devices.h
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@@ -7,18 +7,20 @@
#ifndef PCI_DEVICES_H_
#define PCI_DEVICES_H_
#define PTDEV_HI_MMIO_SIZE 0xe00000UL
#define SATA_CONTROLLER_0 .pbdf.bits = {.b = 0x00U, .d = 0x17U, .f = 0x00U}, \
.vbar_base[0] = 0xdf248000UL, \
.vbar_base[1] = 0xdf24c000UL, \
.vbar_base[5] = 0xdf24b000UL
.vbar_base[0] = PTDEV_HI_MMIO_START + 0x200000UL, \
.vbar_base[1] = PTDEV_HI_MMIO_START + 0x400000UL, \
.vbar_base[5] = PTDEV_HI_MMIO_START + 0x600000UL
#define USB_CONTROLLER_0 .pbdf.bits = {.b = 0x00U, .d = 0x14U, .f = 0x00U}, \
.vbar_base[0] = 0xdf230000UL
.vbar_base[0] = PTDEV_HI_MMIO_START + 0x800000UL
#define ETHERNET_CONTROLLER_0 .pbdf.bits = {.b = 0x00U, .d = 0x1fU, .f = 0x06U}, \
.vbar_base[0] = 0xdf200000UL
.vbar_base[0] = PTDEV_HI_MMIO_START + 0xa00000UL
#define NETWORK_CONTROLLER_0 .pbdf.bits = {.b = 0x01U, .d = 0x00U, .f = 0x00U}, \
.vbar_base[0] = 0xdf100000UL
.vbar_base[0] = PTDEV_HI_MMIO_START + 0xc00000UL
#endif /* PCI_DEVICES_H_ */