| 1 | # SPDX-License-Identifier: GPL-2.0+ |
| 2 | # |
| 3 | # Pvpanic Kconfig |
| 4 | # |
| 5 | # Copyright (C) 2021 Oracle. |
| 6 | # |
| 7 | |
| 8 | config PVPANIC |
| 9 | bool "pvpanic device support" |
| 10 | help |
| 11 | This option allows to select a specific pvpanic device driver. |
| 12 | pvpanic is a paravirtualized device provided by QEMU; it lets |
| 13 | a virtual machine (guest) communicate panic events to the host. |
| 14 | |
| 15 | config PVPANIC_MMIO |
| 16 | tristate "pvpanic MMIO device support" |
| 17 | depends on HAS_IOMEM && (ACPI || OF) && PVPANIC |
| 18 | help |
| 19 | This driver provides support for the MMIO pvpanic device. |
| 20 | |
| 21 | config PVPANIC_PCI |
| 22 | tristate "pvpanic PCI device support" |
| 23 | depends on PCI && PVPANIC |
| 24 | help |
| 25 | This driver provides support for the PCI pvpanic device. |
| 26 | pvpanic is a paravirtualized device provided by QEMU which |
| 27 | forwards the panic events from the guest to the host. |