From: Wilfred Mallawa <wilfred.mall...@wdc.com> This series extends the existing SPDM support in QEMU to support the DSP0286 SPDM Storage Transport [1] for NVMe. SPDM Storage Transport uses the NVMe Admin Security Send/Receive commands, as such, support for these commands have also been added.
With the addition of a new `spdm-trans` CLI argument for NVMe controllers, users can specify `spdm_trans=nvme` or `spdm_trans=doe`. This allows for the selection of the SPDM transport. The `doe` option is the current default, `nvme` would select SPDM Storage Transport for the controller, where SPDM communication happens over the NVMe Admin Security Send/Receive commands. Support for DSP0286 already exists in `libspdm` [2] and support for the QEMU SPDM server is being upstreamed for `spdm-utils` [3]. This series was tested by using `spdm-utils` as the qemu SPDM server with SPDM Storage Transport support built with `libspdm` v3.8.0, and `spdm-utils` also as the SPDM requester. [1] https://www.dmtf.org/sites/default/files/standards/documents/DSP0286_1.0.0.pdf [2] https://github.com/DMTF/libspdm/pull/2827 [3] https://github.com/westerndigitalcorporation/spdm-utils/pull/139 Wilfred Mallawa (4): spdm-socket: add seperate send/recv functions spdm: add spdm storage transport virtual header hw/nvme: add NVMe Admin Security SPDM support hw/nvme: connect SPDM over NVMe Security Send/Recv backends/spdm-socket.c | 27 +++- docs/specs/spdm.rst | 10 +- hw/nvme/ctrl.c | 264 +++++++++++++++++++++++++++++++++-- hw/nvme/nvme.h | 5 + include/block/nvme.h | 15 ++ include/hw/pci/pci_device.h | 1 + include/system/spdm-socket.h | 46 ++++++ 7 files changed, 351 insertions(+), 17 deletions(-) -- 2.51.0
