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2025-02-04artist: Allow disabling artist on command lineHelge Deller1-3/+6
Allow users to disable the artist graphic card on the command line with the option "-global artist.disable=true". This change allows to use other graphic cards when using Linux, e.g. by adding "-device ati-vga". Signed-off-by: Helge Deller <deller@gmx.de>
2025-02-04hw/hppa: Wire up Diva GSP cardHelge Deller2-20/+12
Until now we used a standard serial-pci device to emulate a HP serial console. This worked nicely with 32-bit Linux and 32-bit HP-UX, but 64-bit HP-UX crashes with it and expects either a Diva GSP card, or a real 64-bit capable PCI graphic card (which we don't have yet). In order to continue with 64-bit HP-UX, switch over to the recently added Diva GSP card emulation. Signed-off-by: Helge Deller <deller@gmx.de>
2025-02-04hw/char: Add emulation of Diva GSP PCI management boardsHelge Deller4-0/+302
The Diva GSP ("Guardian Service Processor") PCI boards are Remote Management cards for PA-RISC machines. They come with built-in 16550A UARTs for serial consoles and modem functionalities, as well as a mailbox-like memory area for hardware auto-reboot functionality. Latest generation HP PA-RISC server machines use those Diva cards for console output. Signed-off-by: Helge Deller <deller@gmx.de>
2025-02-03Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into ↵Stefan Hajnoczi15-19/+923
staging UI/chardev-related patch queue # -----BEGIN PGP SIGNATURE----- # # iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmeg+mwcHG1hcmNhbmRy # ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5X9JD/4ie4unhYkWEaJLR5ks # eVRE2ZrwrO1HF2HkFHgs9UN/G6Pl4o/YaPzICQkManJOhbJvOcp8hReOrSETrOLg # iiYHr3DH+H1nRzPgH+Nuvj3IRnl2EdypfgHbWVmvMQQ7u0vwpUiraTHEqy2PvTqO # ougTl0lf4v4NB1CHWDTbs6IT4/hMwXM4/pP1ztXvdWeJxKUUTKb9SSOlmjkdT/Ou # kZqDr/aonWxvQs6t3HeauNkiIIq21pVAIDUoDr338hTK4/EPhxOwaTpZ0b2RATA6 # ldpcS7VNfsMe8aJI3nsRaRz5NkWNDnQgejGkIxxXo3xj8c/rhZMyqrrqYaqFleVW # 0ahh6eY0qxc+Z7HJ+SxU8oDUzNjOw+14NeUlHTd+qRnZVasWXZlB7wYTxlbLKCHP # KtbAm8KsdWrKokMkupRCHiI0je3QXlhX3TGEUS5HHcknjhvmkEzCcEYy0gYuyLRq # +e79xdC/IyylZvzM/SXQXWEtb3GmBhi5pQmcRftTgISNxryXFfYXeOOQhgvJQS2L # 8/Ul/rIEvhecj1me/wzOK1bDGzFae8xYSM2z7v/EAm4I59N8N8aomnN3sHeaeLlG # UwWGpq9Z3igoWaM88/h8EktA0Kk8s9YBXZoKvGwVQPglEqEeWEwvrGKEM2Le7kYF # eHM+osrJFf2iD42v6AnYVARhIA== # =1pl1 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 03 Feb 2025 12:18:36 EST # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu: dbus: add -audio dbus nsamples option plugins: fix -Werror=maybe-uninitialized false-positive ui/dbus: clarify the kind of win32 handle that is shared ui/dbus: on win32, allow ANONYMOUS with p2p qemu-options.hx: describe hub chardev and aggregation of several backends tests/unit/test-char: add unit tests for hub chardev backend chardev/char-hub: implement backend chardev aggregator chardev/char-pty: send CHR_EVENT_CLOSED on disconnect Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-02-03Merge tag 'qtest-20250203-pull-request' of https://gitlab.com/farosas/qemu ↵Stefan Hajnoczi7-74/+340
into staging Qtest pull request - fw-cfg: DMA support and new vmcoreinfo test - accel detection via QOM for non-KVM accels - use virtio modern for vhost-user # -----BEGIN PGP SIGNATURE----- # # iQJEBAABCAAuFiEEqhtIsKIjJqWkw2TPx5jcdBvsMZ0FAmeg8+cQHGZhcm9zYXNA # c3VzZS5kZQAKCRDHmNx0G+wxnS1jD/9/xx8i9fQgA9znEZmzMvQ0xXrlUz8jQkA8 # yd/iCZT1ue4ff39XA/Z01J/lUaHFV5x4xV4/YL+I0IcMddwIuI3xXexAEyO76rRC # dRxjKrq20s2W6VPnOT0NHBnvpNnYoQDunIZxY+16QMWajTRbA45G8R7W4dWWOhLQ # 2sWNuQHsj1lQ4lZMYlaMuFZC31PgFgPiEwIfS2NHST3WfxJVPpsLU5/Pc8UGs6fd # Sq58jXPS1Akhov7IuC8VG/icjnDpMe3f7OFWQ8u8MC5OhwFNnD7aNnf6V7LmM4f+ # vhwLPewKxS3KQ2j1Vt2iWGebxlJHDbvifaBpIiVIibaHvtzcOdwK/bK0i+ji3oTk # NgDB80+UKEUGzj0A+BNMcI+ZMonRT2wmBucWdGCosEG1FUlDONdX2a8Zs5Cfxipe # N2a30OmIfbHo905JLYbTw5SXFSyWdYTSgXOEyNlXjq/B+v3qtpdrHXtMOJaXfk/V # Ln0pKT/mDKx/haiooJdMheJpvRDYxFUHub1MrqnVWWeoiTS2wRwu9QAbFusNwyrk # cEYQRPwuX0AnGk6swRUVLdd7HHeeNDZtVBr30Gi1hzQUZRsfW/YmKunoXJ38XAoG # ZD/7VdTgmpQcoXNBJFnyi9Ie6NSWZwgNmZmZn3yWQtV5ACWIt0cqwF8POh8TOY25 # 5mVQly/UAA== # =FJP7 # -----END PGP SIGNATURE----- # gpg: Signature made Mon 03 Feb 2025 11:50:47 EST # gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D # gpg: issuer "farosas@suse.de" # gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown] # gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [unknown] # gpg: WARNING: The key's User ID is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D * tag 'qtest-20250203-pull-request' of https://gitlab.com/farosas/qemu: tests/qtest/vhost-user-test: Use modern virtio for vhost-user tests tests/qtest: Make qtest_has_accel() generic tests/qtest: Extract qtest_qom_has_concrete_type() helper tests/qtest/vmcoreinfo: add a unit test to exercize basic vmcoreinfo function tests/qtest/libqos: add DMA support for writing and reading fw_cfg files libqos/fw_cfg: refactor file directory iteraton to make it more reusable Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-02-03dbus: add -audio dbus nsamples optionMarc-André Lureau3-4/+51
Allow to set the number of audio samples per read/write to dbus. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2025-02-03plugins: fix -Werror=maybe-uninitialized false-positiveMarc-André Lureau1-1/+1
../contrib/plugins/cache.c:638:9: error: ‘l2_cache’ may be used uninitialized [-Werror=maybe-uninitialized] 638 | append_stats_line(rep, l1_dmem_accesses, l1_dmisses, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Is a false-positive, since cores > 1, so the variable is set in the above loop. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
2025-02-03ui/dbus: clarify the kind of win32 handle that is sharedMarc-André Lureau1-2/+2
"-display dbus" hands over a file mapping handle to the peer process (not a file handle). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2025-02-03ui/dbus: on win32, allow ANONYMOUS with p2pMarc-André Lureau3-4/+22
GLib doesn't implement EXTERNAL on win32 at the moment, and disables ANONYMOUS by default. zbus dropped support for COOKIE_SHA1 in 5.0, making it no longer possible to connect to qemu -display dbus. Since p2p connections are gated by existing QMP (or a D-Bus connection), qemu -display dbus p2p can accept authentication with ANONYMOUS. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2025-02-03tests/qtest/vhost-user-test: Use modern virtio for vhost-user testsThomas Huth1-1/+2
All other vhost-user tests here use modern virtio, too, so let's adjust the vhost-user-net test accordingly. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-ID: <20250203124346.169607-1-thuth@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03tests/qtest: Make qtest_has_accel() genericPhilippe Mathieu-Daudé1-11/+10
Since commit b14a0b7469f ("accel: Use QOM classes for accel types") accelerators are registered as QOM objects. Use QOM as a generic API to query for available accelerators. This is in particular useful to query hardware accelerators such HFV, Xen or WHPX which otherwise have their definitions poisoned in "exec/poison.h". Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250130103728.536-3-philmd@linaro.org> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03tests/qtest: Extract qtest_qom_has_concrete_type() helperPhilippe Mathieu-Daudé1-38/+51
Extract qtest_qom_has_concrete_type() out of qtest_has_device() in order to re-use it in the following commit. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250130103728.536-2-philmd@linaro.org> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03tests/qtest/vmcoreinfo: add a unit test to exercize basic vmcoreinfo functionAni Sinha3-0/+93
A new qtest is written that exercizes the fw-cfg DMA based read and write ops to write values into vmcoreinfo fw-cfg file and read them back and verify that they are the same. Signed-off-by: Ani Sinha <anisinha@redhat.com> Message-ID: <20250120043847.954881-4-anisinha@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03tests/qtest/libqos: add DMA support for writing and reading fw_cfg filesAni Sinha2-1/+144
At present, the libqos/fw_cfg.c library does not support the modern DMA interface which is required to write to the fw_cfg files. It only uses the IO interface. Implement read and write methods based on DMA. This will enable developers to add tests that writes to the fw_cfg file(s). The structure of the code is taken from edk2 fw_cfg implementation. It has been tested by writing a qtest that writes to a fw_cfg file. Signed-off-by: Ani Sinha <anisinha@redhat.com> Message-ID: <20250120043847.954881-3-anisinha@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03libqos/fw_cfg: refactor file directory iteraton to make it more reusableAni Sinha1-23/+40
fw-cfg file directory iteration code can be used by other functions that may want to implement fw-cfg file operations. Refactor it into a smaller helper so that it can be reused. No functional change. Signed-off-by: Ani Sinha <anisinha@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Message-ID: <20250120043847.954881-2-anisinha@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>
2025-02-03qemu-options.hx: describe hub chardev and aggregation of several backendsRoman Penyaev1-4/+45
This adds a few lines describing `hub` aggregator configuration for aggregation of several backend devices with a single frontend device. Signed-off-by: Roman Penyaev <r.peniaev@gmail.com> Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com> Cc: qemu-devel@nongnu.org Message-ID: <20250123085327.965501-5-r.peniaev@gmail.com>
2025-02-03tests/unit/test-char: add unit tests for hub chardev backendRoman Penyaev1-0/+398
This commit introduces a new test function `char_hub_test` to validate the functionality and constraints of the "hub" chardev backend in QEMU. The test includes multiple scenarios: 1. Invalid hub creation: - Creating a hub without defining `chardevs.N` (expects an error). - Creating a hub with an embedded multiplexer (`mux=on`) or a chardev already in use (expects errors). 2. Max backend limit: - Ensures the hub does not accept more backends than the maximum allowed, with appropriate error handling. 3. Valid hub creation and data aggregation: - Successfully creating a hub with two ring buffer backends. - Verifying data aggregation from backends to a frontend and vice versa. - Ensuring correct error handling for attempts to attach a hub multiple times or remove busy chardevs. 4. Extended EAGAIN simulation (non-Windows only): - Simulates a setup with three backends, including a pipe, to test EAGAIN handling and watcher behavior. - Verifies data flow and recovery in scenarios involving buffer overflows and drained pipes. The test also ensures correct cleanup of chardevs in all cases, covering both valid and invalid configurations. Signed-off-by: Roman Penyaev <r.peniaev@gmail.com> Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com> Cc: qemu-devel@nongnu.org Message-ID: <20250123085327.965501-4-r.peniaev@gmail.com>
2025-02-03chardev/char-hub: implement backend chardev aggregatorRoman Penyaev6-3/+401
This patch implements a new chardev backend `hub` device, which aggregates input from multiple backend devices and forwards it to a single frontend device. Additionally, `hub` device takes the output from the frontend device and sends it back to all the connected backend devices. This allows for seamless interaction between different backend devices and a single frontend interface. The idea of the change is trivial: keep list of backend devices (up to 4), init them on demand and forward data buffer back and forth. The following is QEMU command line example: -chardev pty,path=/tmp/pty,id=pty0 \ -chardev vc,id=vc0 \ -chardev hub,id=hub0,chardevs.0=pty0,chardevs.1=vc0 \ -device virtconsole,chardev=hub0 \ -vnc 0.0.0.0:0 Which creates 2 backend devices: text virtual console (`vc0`) and a pseudo TTY (`pty0`) connected to the single virtio hvc console with the backend aggregator (`hub0`) help. `vc0` renders text to an image, which can be shared over the VNC protocol. `pty0` is a pseudo TTY backend which provides biderectional communication to the virtio hvc console. 'chardevs.N' list syntax is used for the sake of compatibility with the representation of JSON lists in 'key=val' pairs format of the util/keyval.c, despite the fact that modern QAPI way of parsing, namely qobject_input_visitor_new_str(), is not used. Choice of keeping QAPI list syntax may help to smoothly switch to modern parsing in the future. Signed-off-by: Roman Penyaev <r.peniaev@gmail.com> Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com> Cc: qemu-devel@nongnu.org Message-ID: <20250123085327.965501-3-r.peniaev@gmail.com>
2025-02-03chardev/char-pty: send CHR_EVENT_CLOSED on disconnectRoman Penyaev1-1/+3
Change makes code symmetric to the code, which handles the "connected" state, i.e. send CHR_EVENT_CLOSED when state changes from "connected" to "disconnected". This behavior is similar to char-socket, for example. Signed-off-by: Roman Penyaev <r.peniaev@gmail.com> Reviewed-by: "Marc-André Lureau" <marcandre.lureau@redhat.com> Reviewed-by: "Alex Bennée" <alex.bennee@linaro.org> Cc: qemu-devel@nongnu.org Message-ID: <20250123085327.965501-2-r.peniaev@gmail.com>
2025-02-02Merge tag 'block-pull-request' of https://gitlab.com/stefanha/qemu into stagingStefan Hajnoczi1-0/+4
Pull request # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAmeb4h0ACgkQnKSrs4Gr # c8jqngf/WC+QeP9FPTp0yYF7+W25OrOejMpvCggfZAXCoTs1ruApab0OrYYQFFyb # iJUece0p4hvcrbxScyCWyHn9g2BDnQGGXAjTIzGzZ56sNdySMYB4XdZ1UeikQwh8 # gHwWAb5G0x5Q2P8LMp3xVkbceeiw+WfiE/KiKsjio3OfBGoOC32LEdC6+QvOw2hs # Q5mnHUZG4I1YXMkJQh7M/BF4oE+weKMhD2IHrZtRPygjsK6Zv99J8W7yLa2HeSVz # So5vzYV+2A4FOdomSn9iExNb16jImV2Zl5tIAe60hVQ6fvMT0OCCWmQtgUi78MDK # bnp+VWj8a0Rm2vJeWX54pu0b6vo1Vg== # =NOSK # -----END PGP SIGNATURE----- # gpg: Signature made Thu 30 Jan 2025 15:33:33 EST # gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8 # gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [ultimate] # gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [ultimate] # Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8 * tag 'block-pull-request' of https://gitlab.com/stefanha/qemu: parallels: fix ext_off assertion failure due to overflow Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-02-02Merge tag 'hw-misc-20250131' of https://github.com/philmd/qemu into stagingStefan Hajnoczi68-453/+406
Misc HW patches - Remove uses of &first_cpu in rx-gdbsim and loongson3_virt machines (Philippe) - Convert few legacy qemu_allocate_irqs to qemu_init_irqs (Philippe) - Add tracing events in i2c-echo device (Titus) - Fix debug format string in USB EHCI (Zoltan) - Rework loader API to remove its target_words_bigendian() call (Philippe) - QOMify OMAP MMC device (Peter) - Remove legacy SD Card APIs (Peter) # -----BEGIN PGP SIGNATURE----- # # iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmedOmkACgkQ4+MsLN6t # wN4qHhAAtL3vmk6hQgKD76bSaB3CDEdHsnS7qqeRVVmbr7pQL9D6yyXzkjJBzZtk # nG7ubhoS5WFeKswzD8tY/mgP25hntnq38TNrRxDrpRNdFYF+a2cncpRGfgzk0z/9 # nme/BuUx6fNowV8MVGLNOLvaDCeDHl9biTLJmcQyqwlHy9l9Wi6DSa6Xi9ZQWlHi # fxYVeuQ7HYlKwhiu3mqpfNeauIgMSWz8V48ETCrFnjMWmiF1k1L0GccWDS8zpPDk # QkdOxHC4eVMxk0d2458eUXeqo/izfzoc7Z9hW6W8cyI69y4m011xqANd/udTS03E # HMcG9Ks0E+Yw8NGoErOP7zu8yFVEzCn2BKhH/wrUHBC2UfP99vNR/b8LNkg25y19 # IItOkMban0Oyr9KaNb1Ga+3pZIsyyil+shSYNHpWkfqk+TUpZkMUSaVHA9r1oB3V # u/dOO/lPLaWMvftKVXRl3K/Lfz4WF5cWjza5RratnzbBqqwr03CwjjBEuZIX/5ww # ATj/fV10OSHScxCqauYp8uuNSgEOKaJCJe2uEMaLvxn/O9ka0FQZ5CLUJ0yIKs/t # Tg4sS0QLgmpaXwSnscKoVE7aHWNFT1WomHI4SjWbwUQhmm0DmPizBZ2yX8dnSR24 # ubtzmxNYFWScrUTGQvbMhkU6I+Sc0Ca8APmPxErNV2mzF4p3CPE= # =Jvwi # -----END PGP SIGNATURE----- # gpg: Signature made Fri 31 Jan 2025 16:02:33 EST # gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE # gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full] # Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE * tag 'hw-misc-20250131' of https://github.com/philmd/qemu: (36 commits) hw/sd: Remove unused SDState::enable hw/sd: Remove unused legacy functions, stop killing mammoths hw/sd: Remove unused 'enable' method from SDCardClass hw/sd/omap_mmc: Untabify hw/sd/omap_mmc: Remove unused coverswitch qemu_irq hw/arm/omap1: Inline creation of MMC hw/sd/omap_mmc: Use similar API for "wire up omap_clk" to other OMAP devices hw/sd/omap_mmc: Convert to SDBus API hw/sd/omap_mmc: Convert output qemu_irqs to gpio and sysbus IRQ APIs hw/sd/omap_mmc: Convert remaining 'struct omap_mmc_s' uses to OMAPMMCState hw/sd/omap_mmc: Do a minimal conversion to QDev hw/loader: Pass ELFDATA endian order argument to load_elf() hw/loader: Pass ELFDATA endian order argument to load_elf_as() hw/loader: Pass ELFDATA endian order argument to load_elf_ram_sym() hw/loader: Clarify local variable name in load_elf_ram_sym() hw/loader: Remove unused load_elf_ram() hw/avr/boot: Replace load_elf_ram_sym() -> load_elf_as() hw/usb/hcd-ehci: Fix debug printf format string hw/misc/i2c-echo: add tracing hw/char/pci-multi: Convert legacy qemu_allocate_irqs to qemu_init_irq ... Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-02-02Merge tag 'hppa-system-mfdiag-for-v10-pull-request' of ↵Stefan Hajnoczi16-41/+148
https://github.com/hdeller/qemu-hppa into staging hppa 64-bit mfdiag improvements The 64-bit hppa qemu emulation still fails to boot 64-bit HP-UX. This patch series improves the emulation a lot, since it enables us to boot 64-bit HP-UX installer silently up until an endless loop where the machine reports that it's up an running (it crashed before). This still needs further analysis, but it's a big step forward. Main changes to archieve this includes: - Implementing diagnose registers (especially %dr2 for space-register hashing) - a new SeaBIOS-hppa version 18, which includes those fixes and enhancements: - Fix IRT table entries to use slot number - Increase PCI alignment for memory bars to 64k - Fix PDC_CACHE/PDC_CACHE_RET_SPID return value - Allow up to 256 GB RAM on 64-bit machines V2: - fix linux-user build by adding missing "#ifndef CONFIG_USER_ONLY ... #endif" # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZ5yWTwAKCRD3ErUQojoP # X1p5AP4iSfKlBsUZrww2/M1ArqB9jZuJBO1kdZ7OcCN2Jn0yxgEAx0CPUof7NnZV # EY7u3Qq4E8ZnOk4XgHt06bsdNcJN+gc= # =RoAh # -----END PGP SIGNATURE----- # gpg: Signature made Fri 31 Jan 2025 04:22:23 EST # gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown] # gpg: aka "Helge Deller <deller@kernel.org>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603 # Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F * tag 'hppa-system-mfdiag-for-v10-pull-request' of https://github.com/hdeller/qemu-hppa: target/hppa: Update SeaBIOS-hppa to version 18 target/hppa: Implement space register hashing for 64-bit HP-UX target/hppa: 64-bit CPUs start with space register hashing enabled target/hppa: Add instruction decoding for mfdiag and mtdiag target/hppa: Drop diag_getshadowregs_pa2 and diag_putshadowregs_pa2 target/hppa: Add CPU diagnose registers disas/hppa: implement mfdiag/mtdiag disassembly hppa: Sync contents of hppa_hardware.h header file with SeaBIOS-hppa MAINTAINERS: Add myself as HPPA maintainer Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-01-31hw/sd: Remove unused SDState::enablePeter Maydell1-8/+8
Now that sd_enable() has been removed, SD::enable is set to true in sd_instance_init() and then never changed. So we can remove it. Note that the VMSTATE_UNUSED() size argument should be '1', not 'sizeof(bool)', as noted in the CAUTION comment in vmstate.h. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-12-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd: Remove unused legacy functions, stop killing mammothsPeter Maydell2-119/+8
The sdcard_legacy.h header defines function prototypes for the "legacy" SD card API, which was used by non-qdevified SD controller models. We've now converted the only remaining non-qdev SD controller, so we can drop the legacy API. Entirely unused functions: sd_init(), sd_set_cb(), sd_enable() Functions which now become static inside sd.c (they are the underlying implementations of methods on SDCardClass): sd_do_command(), sd_write_byte(), sd_read_byte() Removal of sd_init() means that we can also remove the me_no_qdev_me_kill_mammoth_with_rocks flag, the codepaths that were only reachable when it was set, and the inserted_cb and readonly_cb qemu_irq lines that went with that. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20250128104519.3981448-11-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd: Remove unused 'enable' method from SDCardClassPeter Maydell2-2/+0
The SDCardClass has an 'enable' method, but nothing actually invokes it. The underlying implementation is sd_enable(), which is documented in sdcard_legacy.h as something that should not be used and was only present for the benefit of the now-removed nseries boards. Unlike all the other method pointers in SDCardClass, this one doesn't have an sdbus_foo() function wrapper in hw/sd/core.c. Remove the unused method. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-10-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: UntabifyPeter Maydell1-62/+62
This is a very old source file, and still has some lingering hard-coded tabs; untabify it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-9-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Remove unused coverswitch qemu_irqPeter Maydell1-3/+0
The coverswitch qemu_irq is never connected to anything, and the only thing we do with it is set it in omap_mmc_reset(). Remove it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-8-peter.maydell@linaro.org> [PMD: Remove unused 'coverswitch' field] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/arm/omap1: Inline creation of MMCPeter Maydell2-26/+11
Our style for other conversions of OMAP devices to qdev has been to inline the creation and wiring into omap310_mpu_init() -- see for instance the handling of omap-intc, omap-gpio and omap_i2c. Do the same for omap-mmc. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-7-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Use similar API for "wire up omap_clk" to other OMAP devicesPeter Maydell2-1/+11
The approach we've settled on for handling the omap_clk wiring for OMAP devices converted to QDev is to have a function omap_foo_set_clk() whose implementation just sets the field directly in the device's state struct. (See the "TODO" comment near the top of omap.h.) Make omap_mmc do the same. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-6-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Convert to SDBus APIPeter Maydell3-23/+19
Convert the OMAP MMC controller to the new SDBus API: * the controller creates an SDBus bus * instead of sd_foo functions on the SDState object, call sdbus_foo functions on the SDBus * the board code creates a proper TYPE_SD_CARD object and attaches it to the controller's SDBus, instead of the controller creating a card directly via sd_init() that never gets attached to any bus * because the SD card object is on a bus, it gets reset automatically by the "traverse the qbus tree resetting things" code, and we don't need to manually reset the card from the controller reset function Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-5-peter.maydell@linaro.org> [PMD: Include "hw/sd/sd.h" instead of "hw/sd/sdcard_legacy.h", create bus in omap_mmc_initfn() instead of omap_mmc_realize()] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Convert output qemu_irqs to gpio and sysbus IRQ APIsPeter Maydell1-7/+13
The omap_mmc device has three outbound qemu_irq lines: * one actual interrupt line * two which connect to the DMA controller and are signalled for TX and RX DMA Convert these to a sysbus IRQ and two named GPIO outputs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-4-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Convert remaining 'struct omap_mmc_s' uses to OMAPMMCStatePeter Maydell2-11/+11
Mechanically convert the remaining uses of 'struct omap_mmc_s' to 'OMAPMMCState'. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-3-peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/sd/omap_mmc: Do a minimal conversion to QDevPeter Maydell3-22/+69
Do a minimal conversion of the omap_mmc device model to QDev. In this commit we do the bare minimum to produce a working device: * add the SysBusDevice parent_obj and the usual type boilerplate * omap_mmc_init() now returns a DeviceState* * reset is handled by sysbus reset, so the SoC reset function doesn't need to call omap_mmc_reset() any more * code that should obviously be in init/realize is moved there from omap_mmc_init() We leave various pieces of cleanup to later commits: * rationalizing 'struct omap_mmc_s *' to 'OMAPMMCState *' * using gpio lines rather than having omap_mmc_init() directly set s->irq, s->dma * switching away from the legacy SD API and instead having the SD card plugged into a bus Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250128104519.3981448-2-peter.maydell@linaro.org> [PMD: Do not add omap_mmc_realize()] Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/loader: Pass ELFDATA endian order argument to load_elf()Philippe Mathieu-Daudé36-59/+67
Rather than passing a boolean 'is_big_endian' argument, directly pass the ELFDATA, which can be unspecified using the ELFDATANONE value. Update the call sites: 0 -> ELFDATA2LSB 1 -> ELFDATA2MSB TARGET_BIG_ENDIAN -> TARGET_BIG_ENDIAN ? ELFDATA2MSB : ELFDATA2LSB Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250127113824.50177-7-philmd@linaro.org>
2025-01-31hw/loader: Pass ELFDATA endian order argument to load_elf_as()Philippe Mathieu-Daudé6-20/+16
Rather than passing a boolean 'is_big_endian' argument, directly pass the ELFDATA, which can be unspecified using the ELFDATANONE value. Update the call sites: 0 -> ELFDATA2LSB 1 -> ELFDATA2MSB Note, this allow removing the target_words_bigendian() call in the GENERIC_LOADER device, where we pass ELFDATANONE. Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250127113824.50177-6-philmd@linaro.org>
2025-01-31hw/loader: Pass ELFDATA endian order argument to load_elf_ram_sym()Philippe Mathieu-Daudé3-13/+11
Rather than passing a boolean 'is_big_endian' argument, directly pass the ELFDATA, which can be unspecified using the ELFDATANONE value. Update the call sites: 0 -> ELFDATA2LSB Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250127113824.50177-5-philmd@linaro.org>
2025-01-31hw/loader: Clarify local variable name in load_elf_ram_sym()Philippe Mathieu-Daudé1-7/+3
load_elf_ram_sym() compares target_data_order versus host data_order. Rename 'data_order' -> 'host_data_order' to ease code review. Avoid the preprocessor by directly checking HOST_BIG_ENDIAN. Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20250127113824.50177-4-philmd@linaro.org>
2025-01-31hw/loader: Remove unused load_elf_ram()Philippe Mathieu-Daudé2-28/+2
Last use of load_elf_ram() was removed in commit 188e255bf8e ("hw/s390x: Remove the possibility to load the s390-netboot.img binary"), remove it. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20250127113824.50177-3-philmd@linaro.org>
2025-01-31hw/avr/boot: Replace load_elf_ram_sym() -> load_elf_as()Philippe Mathieu-Daudé1-5/+3
load_elf_ram_sym() with load_rom=true, sym_cb=NULL is equivalent to load_elf_as(). Replace by the latter to simplify. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250127113824.50177-2-philmd@linaro.org>
2025-01-31hw/usb/hcd-ehci: Fix debug printf format stringBALATON Zoltan1-1/+2
The variable is uint64_t so needs %PRIu64 instead of %d. Fixes: 3ae7eb88c47 ("ehci: fix overflow in frame timer code") Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250124124713.64F8C4E6031@zero.eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/misc/i2c-echo: add tracingTitus Rwantare2-0/+13
This has been useful when debugging and unsure if the guest is generating i2c traffic. Signed-off-by: Titus Rwantare <titusr@google.com> Reviewed-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250121105935.3069035-1-titusr@google.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-01-31hw/char/pci-multi: Convert legacy qemu_allocate_irqs to qemu_init_irqPhilippe Mathieu-Daudé1-4/+3
There are a fixed number of PCI IRQs, known beforehand. Allocate them within PCIMultiSerialState, and initialize using qemu_init_irq(), allowing to remove the legacy qemu_allocate_irqs() and qemu_free_irqs() calls. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250121182828.45088-1-philmd@linaro.org>
2025-01-31hw/sh4/r2d: Convert legacy qemu_allocate_irqs() to qemu_init_irqs()Philippe Mathieu-Daudé1-17/+21
The FPGA exposes a fixed set of IRQs. Hold them in the FPGA state and initialize them in place calling qemu_init_irqs(). Move r2d_fpga_irq enums earlier so we can use NR_IRQS within the r2d_fpga_t structure. r2d_fpga_init() returns r2d_fpga_t, and we dereference irq from it in r2d_init(). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250121182445.35309-1-philmd@linaro.org>
2025-01-31hw/ipack: Remove legacy qemu_allocate_irqs() usePhilippe Mathieu-Daudé4-14/+8
No need to dynamically allocate IRQ when we know before hands how many we'll use. Declare the 2 of them in IPackDevice state and initialize them in the DeviceRealize handler. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250121155526.29982-4-philmd@linaro.org>
2025-01-31hw/ipack: Clarify KConfig symbolsPhilippe Mathieu-Daudé6-4/+18
Split IPACK Kconfig key as {IPACK, TPCI200, IP_OCTAL_232} - IPack is a bus - TPCI200 is a PCI device providing an IPack bus - IP-Octal232 is an IPack device plugged on an IPack bus Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Acked-by: Fabiano Rosas <farosas@suse.de> Message-Id: <20250121155526.29982-3-philmd@linaro.org>
2025-01-31hw/irq: Introduce qemu_init_irqs() helperPhilippe Mathieu-Daudé2-0/+19
While qemu_init_irq() initialize a single IRQ, qemu_init_irqs() initialize an array of them. Suggested-by: Bernhard Beschow <shentey@gmail.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250121155526.29982-2-philmd@linaro.org>
2025-01-31hw/mips/loongson3_bootp: Move to common_ss[]Philippe Mathieu-Daudé1-1/+2
loongson3_bootp.c doesn't contain any target-specific code and can be build generically, move it to common_ss[]. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250115232952.31166-12-philmd@linaro.org>
2025-01-31hw/mips/loongson3_virt: Propagate %processor_id to init_boot_param()Philippe Mathieu-Daudé1-4/+3
Propagate %processor_id from mips_loongson3_virt_init() where we have a reference to the first vCPU, so use it instead of the &first_cpu global. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250115232952.31166-11-philmd@linaro.org>
2025-01-31hw/mips/loongson3_virt: Propagate processor_id to init_loongson_params()Philippe Mathieu-Daudé3-4/+4
Remove one &first_cpu use in hw/mips/loongson3_bootp.c. Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250115232952.31166-10-philmd@linaro.org>
2025-01-31hw/mips/loongson3_bootp: Propagate processor_id to init_cpu_info()Philippe Mathieu-Daudé1-3/+3
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20250115232952.31166-9-philmd@linaro.org>
generated by cgit v1.1 at 2025-09-19 23:08:20 +0000