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[PATCH v9 0/5] fw_cfg: Add FW_CFG_DATA_GENERATOR; crypto: Add tls-cipher
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH v9 0/5] fw_cfg: Add FW_CFG_DATA_GENERATOR; crypto: Add tls-cipher-suites |
Date: |
Mon, 15 Jun 2020 12:34:52 +0200 |
Hi,
This series has two parts:
- First we add the ability to QOM objects to produce data
consumable by the fw_cfg device,
- Then we add the tls-cipher-suites object, and let it
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.
** Unresolved item: **
- Should a generated fw_cfg entry use a specific global order?
https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg02309.html
^ Gerd can you help?
Daniel, can you review/ack?
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.
[*]: https://github.com/tianocore/edk2/blob/master/OvmfPkg/README
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):
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: Add tls-cipher-suites object
crypto/tls-cipher-suites: Produce fw_cfg consumable blob
docs/specs/fw_cfg.txt | 13 ++-
include/crypto/tls-cipher-suites.h | 38 ++++++++
include/hw/nvram/fw_cfg.h | 52 ++++++++++
crypto/tls-cipher-suites.c | 146 +++++++++++++++++++++++++++++
hw/nvram/fw_cfg.c | 36 +++++++
softmmu/vl.c | 33 +++++--
crypto/Makefile.objs | 1 +
crypto/trace-events | 5 +
qemu-options.hx | 37 ++++++++
9 files changed, 351 insertions(+), 10 deletions(-)
create mode 100644 include/crypto/tls-cipher-suites.h
create mode 100644 crypto/tls-cipher-suites.c
--
2.21.3