Hi, This series has 3 parts:
- First we add the tls-cipher-suites object - We add the ability to QOM objects to produce data consumable by the fw_cfg device, - Then we let the tls-cipher-suites object implement the FW_CFG_DATA_GENERATOR interface. This is required by EDK2 'HTTPS Boot' feature [*] to tell the guest which TLS ciphers it can use. Since v9: - intent to address Daniel suggestions, rewrite of crypto/* code Since v8: - addressed Laszlo review comments (reword/typos) Since v7: - addressed Laszlo review comments Since v6: - addressed Laszlo & Daniel review comments Since v5: - Complete rewrite after chatting with Daniel Berrangé Since v4: - Addressed Laszlo comments (see patch#1 description) Since v3: - Addressed Markus' comments (do not care about heap) Since v2: - Split of Since v1: - Addressed Michael and Laszlo comments. Phil. $ git backport-diff -u v9 Key: [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/5:[0139] [FC] 'crypto: Add tls-cipher-suites object' 002/5:[0052] [FC] 'hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface' 003/5:[0010] [FC] 'softmmu/vl: Let -fw_cfg option take a 'gen_id' argument' 004/5:[----] [--] 'softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace' 005/5:[0018] [FC] 'crypto/tls-cipher-suites: Produce fw_cfg consumable blob' [*]: https://github.com/tianocore/edk2/blob/master/OvmfPkg/README v9: https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg04046.html v8: https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg02428.html v7: https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg08050.html v6: https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg05448.html v5: https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg04525.html v4: https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg04300.html v3: https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg02965.html v2: https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg02522.html v1: https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg01598.html Philippe Mathieu-Daudé (5): crypto: Add tls-cipher-suites object hw/nvram/fw_cfg: Add the FW_CFG_DATA_GENERATOR interface softmmu/vl: Let -fw_cfg option take a 'gen_id' argument softmmu/vl: Allow -fw_cfg 'gen_id' option to use the 'etc/' namespace crypto/tls-cipher-suites: Produce fw_cfg consumable blob docs/specs/fw_cfg.txt | 13 ++- include/crypto/tls-cipher-suites.h | 39 +++++++++ include/hw/nvram/fw_cfg.h | 43 ++++++++++ crypto/tls-cipher-suites.c | 126 +++++++++++++++++++++++++++++ hw/nvram/fw_cfg.c | 35 ++++++++ softmmu/vl.c | 37 ++++++--- crypto/Makefile.objs | 1 + crypto/trace-events | 5 ++ qemu-options.hx | 37 +++++++++ 9 files changed, 326 insertions(+), 10 deletions(-) create mode 100644 include/crypto/tls-cipher-suites.h create mode 100644 crypto/tls-cipher-suites.c -- 2.21.3
