audk/OvmfPkg/Library
Ard Biesheuvel 477b5b7d55 OvmfPkg: Introduce alternate UefiDriverEntrypoint to inhibit driver load
Add a new library that can be incorporated into any driver built from
source, and which permits loading of the driver to be inhibited based on
the value of a QEMU fw_cfg boolean variable. This will be used in a
subsequent patch to allow dispatch of the IPv4 and IPv6 network protocol
driver to be controlled from the QEMU command line.

This approach is based on the notion that all UEFI and DXE drivers share
a single UefiDriverEntryPoint implementation, which we can easily swap
out at build time with one that will abort execution based on the value
of some QEMU fw_cfg variable.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
2022-09-10 08:23:27 +00:00
..
AcpiTimerLib OvmfPkg: Update DxeAcpiTimerLib to read HostBridgeDevId in PlatformInfoHob 2022-04-02 10:09:47 +00:00
BaseCachingPciExpressLib OvmfPkg/BaseCachingPciExpressLib: Migrate BaseCachingPciExpressLib 2022-01-29 17:36:59 +00:00
BaseMemEncryptSevLib OvmfPkg: Replace GUEST_TYPE with CC_GUEST_TYPE 2022-04-19 01:26:08 +00:00
BaseMemEncryptTdxLib OvmfPkg/BaseMemEncryptTdxLib: Add TDX helper library 2022-04-02 08:15:12 +00:00
BasePciCapLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BasePciCapPciSegmentLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BhyveFwCtlLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
BlobVerifierLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
CcProbeLib OvmfPkg: Update CcProbeLib to DxeCcProbeLib 2022-09-06 06:03:45 +00:00
DxePciLibI440FxQ35 OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
EmuVariableFvbLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
GenericQemuLoadImageLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
HardwareInfoLib Ovmf/HardwareInfoLib: Add Dxe lib to dynamically parse heterogenous data 2022-06-22 15:34:16 +00:00
LoadLinuxLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
LockBoxLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
MpInitLibDepLib OvmfPkg: Add MpInitLibDepLib 2022-05-11 08:40:53 +00:00
NvVarsFileLib OvmfPkg/NvVarsFileLib: Shortcut ConnectNvVarsToFileSystem in secure-boot 2022-09-06 07:21:42 +00:00
PciHostBridgeLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeLibScan OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PciHostBridgeUtilityLib OvmfPkg/PciHostBridgeUtilityLib: Initialize RootBridges apertures with spec 2022-06-22 15:34:16 +00:00
PeilessStartupLib OvmfPkg: Reserve and init EmuVariableNvStore in Pei-less Startup 2022-09-06 07:21:42 +00:00
PlatformBmPrintScLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformBootManagerLib OvmfPkg/QemuBootOrderLib: add StoreQemuBootOrder() 2022-09-06 16:55:33 +00:00
PlatformBootManagerLibBhyve OvmfPkg: Call PlatformInitializeConsole for GPU passthrough case 2021-12-17 17:36:14 +00:00
PlatformBootManagerLibGrub OvmfPkg: Call PlatformInitializeConsole for GPU passthrough case 2021-12-17 17:36:14 +00:00
PlatformDebugLibIoPort OvmfPkg: increase max debug message length to 512 2022-09-05 13:52:51 +00:00
PlatformFvbLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
PlatformHasIoMmuLib OvmfPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:19 -07:00
PlatformInitLib OvmfPkg/PlatformInitLib: Add functions for EmuVariableNvStore 2022-09-06 07:21:42 +00:00
PlatformSecureLib OvmfPkg: strip trailing whitespace 2019-10-04 11:18:32 +01:00
PxeBcPcdProducerLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuBootOrderLib OvmfPkg/QemuBootOrderLib: add StoreQemuBootOrder() 2022-09-06 16:55:33 +00:00
QemuFwCfgLib OvmfPkg: Replace GUEST_TYPE with CC_GUEST_TYPE 2022-04-19 01:26:08 +00:00
QemuFwCfgS3Lib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
QemuFwCfgSimpleParserLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
ResetSystemLib OvmfPkg: Handle Cloud Hypervisor host bridge 2021-12-11 14:26:05 +00:00
SerializeVariablesLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmbiosVersionLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmmCpuFeaturesLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
SmmCpuPlatformHookLibQemu OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Tcg2PhysicalPresenceLibNull OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Tcg2PhysicalPresenceLibQemu OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
TdxMailboxLib OvmfPkg: Add TdxMailboxLib 2022-04-02 08:15:12 +00:00
TlsAuthConfigLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
UefiDriverEntryPointFwCfgOverrideLib OvmfPkg: Introduce alternate UefiDriverEntrypoint to inhibit driver load 2022-09-10 08:23:27 +00:00
UefiPciCapPciIoLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VirtioLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VirtioMmioDeviceLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
VmgExitLib OvmfPkg: Extend VmgExitLib to handle #VE exception 2022-04-02 08:15:12 +00:00
X86QemuLoadImageLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenConsoleSerialPortLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenHypercallLib OvmfPkg/XenHypercallLib: Fix naming of AArch64 2022-07-28 01:22:13 +00:00
XenIoMmioLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenPlatformLib OvmfPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
XenRealTimeClockLib OvmfPkg: Remove duplicated words 2022-09-05 13:52:51 +00:00