Hello, This series implements a new device type for Libvirt called "TPM Proxy". This device acts as a proxy for TPM requisitions that the guest can make for an existing TPM Resource Manager in the host. The TPM Resource Manager multiplexes TPM access to multiple processes, allowing more than one process (guest) to use the host TPM at the same time. A guest using a TPM Proxy device does not have access to all possible TPM features. In that case the guest will need to assign a vTPM device (tpm-spapr for PPC64). There is no restrictions of using both a vTPM and a TPM Proxy device at the same time, but only one TPM Proxy is allowed per guest. At this moment, this device exists only for QEMU pSeries guests. A "model" field was added device to allow more models to be added when/if other architectures implements it. Daniel Henrique Barboza (8): docs: documentation and schema for the new TPM Proxy device qemu: Extend QEMU capabilities with 'spapr-tpm-proxy' conf, qemu: adding VIR_DOMAIN_DEVICE_TPMPROXY device domain_conf.c: XML parsing for VIR_DOMAIN_DEVICE_TPMPROXY tests: add test for domain XML with TPM Proxy device model qemu: build command line for the TPM Proxy device tests/qemuxml2argvtest.c: add TPM Proxy command line test docs/news.xml: update for the new TPM Proxy device docs/formatdomain.html.in | 42 +++++ docs/news.xml | 14 ++ docs/schemas/domaincommon.rng | 18 ++ src/conf/domain_capabilities.c | 1 + src/conf/domain_conf.c | 160 ++++++++++++++++++ src/conf/domain_conf.h | 18 ++ src/conf/virconftypes.h | 3 + src/libvirt_private.syms | 2 + src/qemu/qemu_alias.c | 16 ++ src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 21 +++ src/qemu/qemu_domain.c | 14 ++ src/qemu/qemu_domain_address.c | 2 + src/qemu/qemu_driver.c | 5 + src/qemu/qemu_hotplug.c | 3 + src/qemu/qemu_validate.c | 37 ++++ .../qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 1 + .../qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 + tests/qemuxml2argvdata/ppc64-tpmproxy.args | 28 +++ tests/qemuxml2argvdata/ppc64-tpmproxy.xml | 31 ++++ tests/qemuxml2argvtest.c | 4 + tests/qemuxml2xmloutdata/ppc64-tpmproxy.xml | 37 ++++ tests/qemuxml2xmltest.c | 4 + 24 files changed, 465 insertions(+) create mode 100644 tests/qemuxml2argvdata/ppc64-tpmproxy.args create mode 100644 tests/qemuxml2argvdata/ppc64-tpmproxy.xml create mode 100644 tests/qemuxml2xmloutdata/ppc64-tpmproxy.xml -- 2.26.2
