From: Daniil Egranov <daniil.egra...@arm.com> SGI575 include an instance of the virtio network device. So add a representation for it in the ACPI tables.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Daniil Egranov <daniil.egra...@arm.com> --- Platform/ARM/SgiPkg/AcpiTables/Sgi575AcpiTables.inf | 3 +++ Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl | 18 ++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575AcpiTables.inf b/Platform/ARM/SgiPkg/AcpiTables/Sgi575AcpiTables.inf index e236b940a802..c666ea9d51c7 100644 --- a/Platform/ARM/SgiPkg/AcpiTables/Sgi575AcpiTables.inf +++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575AcpiTables.inf @@ -58,5 +58,8 @@ [FixedPcd] gArmSgiTokenSpaceGuid.PcdVirtioBlkBaseAddress gArmSgiTokenSpaceGuid.PcdVirtioBlkSize gArmSgiTokenSpaceGuid.PcdVirtioBlkInterrupt + gArmSgiTokenSpaceGuid.PcdVirtioNetBaseAddress + gArmSgiTokenSpaceGuid.PcdVirtioNetSize + gArmSgiTokenSpaceGuid.PcdVirtioNetInterrupt gEfiMdePkgTokenSpaceGuid.PcdPciExpressBaseAddress diff --git a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl index 833f5b44b6a8..36bc8c3809a0 100644 --- a/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl +++ b/Platform/ARM/SgiPkg/AcpiTables/Sgi575/Dsdt.asl @@ -114,4 +114,22 @@ DefinitionBlock("DsdtTable.aml", "DSDT", 1, "ARMLTD", "ARMSGI", EFI_ACPI_ARM_OEM } }) } + + // VIRTIO NET + Device (VR01) { + Name (_HID, "LNRO0005") + Name (_UID, 1) + Name (_CCA, 1) // mark the device coherent + + Name (_CRS, ResourceTemplate() { + Memory32Fixed ( + ReadWrite, + FixedPcdGet32 (PcdVirtioNetBaseAddress), + FixedPcdGet32 (PcdVirtioNetSize) + ) + Interrupt (ResourceConsumer, Level, ActiveHigh, Exclusive) { + FixedPcdGet32 (PcdVirtioNetInterrupt) + } + }) + } } -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel