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Wed, 9 Jul 2025 08:34:48 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.44.32.92]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id D6BB718003FC; Wed, 9 Jul 2025 08:34:44 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Jared Rossi , Zhuoying Cai Cc: qemu-s390x@nongnu.org, Christian Borntraeger , Eric Farman , Halil Pasic , Matthew Rosato Subject: [PATCH v2 0/5] pc-bios/s390-ccw: Add "loadparm" and menu for pxelinux.cfg network booting Date: Wed, 9 Jul 2025 10:34:38 +0200 Message-ID: <20250709083443.41574-1-thuth@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Since we're linking the network booting code into the main s390-ccw.img firmware binary nowadays, we can support the "loadparm" parameter now quite easily for pxelinux.cfg config files that contain multiple entries, and also add support for a simple boot menu here. v2: - Abort the boot process if loadparm points to an invalid entry instead of trying to continue with the default entry Thomas Huth (5): pc-bios/s390-ccw: Allow to select a different pxelinux.cfg entry via loadparm pc-bios/s390-ccw: Allow up to 31 entries for pxelinux.cfg pc-bios/s390-ccw: Make get_boot_index() from menu.c global pc-bios/s390-ccw: Add a boot menu for booting via pxelinux.cfg tests/functional: Add a test for s390x pxelinux.cfg network booting MAINTAINERS | 1 + pc-bios/s390-ccw/s390-ccw.h | 1 + pc-bios/s390-ccw/menu.c | 6 +- pc-bios/s390-ccw/netmain.c | 66 ++++++++++--- tests/functional/meson.build | 1 + tests/functional/test_s390x_pxelinux.py | 119 ++++++++++++++++++++++++ 6 files changed, 178 insertions(+), 16 deletions(-) create mode 100755 tests/functional/test_s390x_pxelinux.py -- 2.50.0