On Mon, Sep 06, 2021 at 02:31:36PM +0200, Eric Auger wrote: > This series generates the ACPI DBG2 table along with machvirt. > It applies on top of Igor's > [PATCH v2 00/35] acpi: refactor error prone build_header() and > packed structures usage in ACPI tables > > The DBG2 specification can be found at > https://docs.microsoft.com/en-us/windows-hardware/drivers/bringup/acpi-debug-port-table. > > DBG2 is mandated by ARM SBBR since its v1.0 release (the rationale > behind is Windows requires it on all systems). > > The DBG2 is used to describe a debug port, used by the kernel debugger.
Hi Eric, Did you test this in some way with a Linux guest? Thanks, drew > > This series and its dependency can be found at > https://github.com/eauger/qemu.git > branch: dbg2-v2-igor-v2-fix > > History: > v1 -> v2: > - rebase on top of Igor's series and use acpi_init_table/acpi_table_composed > and build_append_int_noprefix() > > Eric Auger (3): > tests/acpi: Add void table for virt/DBG2 bios-tables-test > bios-tables-test: Generate reference table for virt/DBG2 > hw/arm/virt_acpi_build: Generate DBG2 table > > hw/arm/virt-acpi-build.c | 64 +++++++++++++++++++++++++++++++++++++- > tests/data/acpi/virt/DBG2 | Bin 0 -> 87 bytes > 2 files changed, 63 insertions(+), 1 deletion(-) > create mode 100644 tests/data/acpi/virt/DBG2 > > -- > 2.26.3 >