On 16/6/23 01:52, Stefano Stabellini wrote:
From: Vikram Garhwal <vikram.garh...@amd.com>Add a new machine xenpvh which creates a IOREQ server to register/connect with Xen Hypervisor. Optional: When CONFIG_TPM is enabled, it also creates a tpm-tis-device, adds a TPM emulator and connects to swtpm running on host machine via chardev socket and support TPM functionalities for a guest domain. Extra command line for aarch64 xenpvh QEMU to connect to swtpm: -chardev socket,id=chrtpm,path=/tmp/myvtpm2/swtpm-sock \ -tpmdev emulator,id=tpm0,chardev=chrtpm \ -machine tpm-base-addr=0x0c000000 \ swtpm implements a TPM software emulator(TPM 1.2 & TPM 2) built on libtpms and provides access to TPM functionality over socket, chardev and CUSE interface. Github repo: https://github.com/stefanberger/swtpm Example for starting swtpm on host machine: mkdir /tmp/vtpm2 swtpm socket --tpmstate dir=/tmp/vtpm2 \ --ctrl type=unixio,path=/tmp/vtpm2/swtpm-sock & Signed-off-by: Vikram Garhwal <vikram.garh...@amd.com> Signed-off-by: Stefano Stabellini <stefano.stabell...@amd.com> Reviewed-by: Stefano Stabellini <sstabell...@kernel.org> --- docs/system/arm/xenpvh.rst | 34 +++++++ docs/system/target-arm.rst | 1 + hw/arm/meson.build | 2 + hw/arm/xen_arm.c | 181 ++++++++++++++++++++++++++++++++++ include/hw/arm/xen_arch_hvm.h | 9 ++ include/hw/xen/arch_hvm.h | 2 + 6 files changed, 229 insertions(+) create mode 100644 docs/system/arm/xenpvh.rst create mode 100644 hw/arm/xen_arm.c create mode 100644 include/hw/arm/xen_arch_hvm.h
diff --git a/include/hw/xen/arch_hvm.h b/include/hw/xen/arch_hvm.h index 26674648d8..c7c515220d 100644 --- a/include/hw/xen/arch_hvm.h +++ b/include/hw/xen/arch_hvm.h @@ -1,3 +1,5 @@ #if defined(TARGET_I386) || defined(TARGET_X86_64) #include "hw/i386/xen_arch_hvm.h" +#elif defined(TARGET_ARM) || defined(TARGET_ARM_64)
I suppose this is a typo and you meant TARGET_AARCH64 :) Luckily TARGET_AARCH64 defines TARGET_ARM.
+#include "hw/arm/xen_arch_hvm.h" #endif
