changelog v2->v3 Added a new patch, "tests/qtest: Check s390x boot device support in pxe-test.c", which gracefully skips the test when the network boot device is not supported by the bios.
[PATCH v2 1/7] pc-bios/s390-ccw: Move CCW net setup to virtio-ccw - Reviewed-by: Jared Rossi <[email protected]> - Reviewed-by: Jason J. Herne <[email protected]> - Reviewed-by: Matthew Rosato <[email protected]> [PATCH v2 2/7] pc-bios/s390-ccw: Add dynamic net header size handling - Removed VIRTIO_NET_F_MRG_RXBUF_BIT, as it is never negotiated. - Updated the commit message to note that the same structure mappings are replicated as defined in the UAPI. Re: [PATCH v2 3/7] pc-bios/s390-ccw: Introduce virtio_tswap helpers - Reviewed-by: Jared Rossi <[email protected]> [PATCH v2 4/7] pc-bios/s390-ccw: Add support for virtio-net-pci IPL - Simplified virtio_pci_get_net_config(). - Removed cmd_vr_idx initialization for net devices. - Added a comment indicating that byte swapping is required when other fields are used in the net config. - Reviewed-by: Jared Rossi <[email protected]> [PATCH v2 5/7] hw/virtio: Add "loadparm" property to virtio net PCI devices booting on s390x - Reviewed-by: Jared Rossi <[email protected]> - Reviewed-by: Jason J. Herne <[email protected]> ---------------------------------------------------------------------- This series enables network booting via virtio-net-pci on s390x. Refactor virtio-net to separate virtio-ccw specific logic and add support for booting from virtio-net-pci devices with proper endianness handling. Add support for the loadparm property during network boot. Add corresponding test coverage to verify correct network boot functionality with virtio-net-pci devices. ---------------------------------------------------------------------- changlog v1->v2 pc-bios/s390-ccw: Move CCW net setup to virtio-ccw - Removed the virtio_net_setup() dispatcher; netmain.c now calls virtio_ccw_net_setup() directly - Improved the error message to be CCW-specific pc-bios/s390-ccw: Add dynamic net header size handling - Defined VirtioNetHdrMrgRxbuf, which includes VirtioNetHdr and a num_buffers field - Defined header size constants using the sizeof() each struct pc-bios/s390-ccw: Introduce virtio_tswap helpers - Edited the commit message to mention that only 16-bit helper function is used in this commit - Reviewed-by: Jason J. Herne <[email protected]> - Reviewed-by: Matthew Rosato <[email protected]> pc-bios/s390-ccw: Add support for virtio-net-pci IPL - Updated the commit message to change "adds" to "extends" when describing endianness handling - Removed net specific setup/find for PCI device - Checked for virtio initialization failures during network device initialization hw/virtio: Add "loadparm" property to virtio net PCI devices booting on s390x - Edited the commit message to avoid implying that PCI netboot will fail if a valid loadparm is not provided. tests/qtest: Add s390x virtio net PCI test to pxe-test.c tests/functional/s390x: Add tests for virtio net PCI in test_pxelinux.py - Tested-by: Joshua Daley <[email protected]> Zhuoying Cai (8): pc-bios/s390-ccw: Move CCW net setup to virtio-ccw pc-bios/s390-ccw: Add dynamic net header size handling pc-bios/s390-ccw: Introduce virtio_tswap helpers pc-bios/s390-ccw: Add support for virtio-net-pci IPL hw/virtio: Add "loadparm" property to virtio net PCI devices booting on s390x tests/qtest: Check s390x boot device support in pxe-test.c tests/qtest: Add s390x virtio net PCI test to pxe-test.c tests/functional/s390x: Add tests for virtio net PCI in test_pxelinux.py hw/virtio/virtio-net-pci.c | 1 + pc-bios/s390-ccw/main.c | 1 + pc-bios/s390-ccw/netmain.c | 74 +++----------------- pc-bios/s390-ccw/virtio-ccw.c | 62 +++++++++++++++++ pc-bios/s390-ccw/virtio-ccw.h | 1 + pc-bios/s390-ccw/virtio-net.c | 65 ++++++++++++++---- pc-bios/s390-ccw/virtio-pci.c | 20 ++++++ pc-bios/s390-ccw/virtio.c | 27 ++++++-- pc-bios/s390-ccw/virtio.h | 4 ++ tests/functional/s390x/test_pxelinux.py | 71 +++++++++++++++---- tests/qtest/meson.build | 1 + tests/qtest/pxe-test.c | 91 ++++++++++++++++++++++++- 12 files changed, 323 insertions(+), 95 deletions(-) -- 2.55.0
