Experimental fork of QEMU with video encoding patches https://git.openslx.org/bwlp/qemu.git/atom/hw/char/trace-events?h=spice_video_codecs 2021-10-30T16:39:37+00:00 2021-10-30T16:39:37+00:00 BALATON Zoltan 2021-10-29T21:02:09+00:00 urn:sha1:44ae04f0328d0726c1b1666600d0aa8da604a341 Normally there are at least two sh_serial instances. Add device id to trace messages to make it clear which instance they belong to otherwise its not possible to tell which serial device is accessed. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <cc1f9ff9f4259ae799750e452f8871849c7a104c.1635541329.git.balaton@eik.bme.hu> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> 2021-10-30T16:39:37+00:00 BALATON Zoltan 2021-10-29T21:02:09+00:00 urn:sha1:ad52cfc13750662fd003565e8035bb8ffbd4f0ef Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <b776043e811ab3caf200515e1350bdcccd1cc47b.1635541329.git.balaton@eik.bme.hu> [PMD: Fixed format strings for 32-bit hosts] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> 2021-09-08T10:09:45+00:00 Mark Cave-Ayland 2021-09-03T11:32:18+00:00 urn:sha1:bf4fbb69f36d9697a7d62d767de024fd9062d31d This new hardware reset function is to be called for both channels when the hardware reset bit is written to register WR9. Its initial implementation is the same as the existing escc_reset_chn() function used for device reset. Add a new trace event when the guest initiates a hard reset via the WR9 register to help diagnose guest reset issues. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210903113223.19551-5-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> 2021-09-08T10:09:45+00:00 Mark Cave-Ayland 2021-09-03T11:32:17+00:00 urn:sha1:8e8aa96590156577ed8a2623d1a2e4db4e5748b8 This new software reset function is to be called when the appropriate channel software reset bit is written to register WR9. Its initial implementation is the same as the existing escc_reset_chn() function used for device reset. Add a new trace event when the guest initiates a soft reset via the WR9 register to help diagnose guest reset issues. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210903113223.19551-4-mark.cave-ayland@ilande.co.uk> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> 2021-06-02T04:51:09+00:00 Stefano Garzarella 2021-05-17T15:16:58+00:00 urn:sha1:d0fb9657a33dd3d1db1b492c4dcc7c778e40e5c0 Commit e50caf4a5c ("tracing: convert documentation to rST") converted docs/devel/tracing.txt to docs/devel/tracing.rst. We still have several references to the old file, so let's fix them with the following command: sed -i s/tracing.txt/tracing.rst/ $(git grep -l docs/devel/tracing.txt) Signed-off-by: Stefano Garzarella <sgarzare@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210517151702.109066-2-sgarzare@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> 2021-05-13T19:13:24+00:00 Peter Maydell 2021-05-13T19:13:24+00:00 urn:sha1:2d3fc4e2b069494b1e9e2e4a1e3de24cbc036426 Miscellaneous patches for 2021-05-12 # gpg: Signature made Wed 12 May 2021 17:22:15 BST # gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653 # gpg: issuer "armbru@redhat.com" # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full] # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full] # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-misc-2021-05-12: Drop the deprecated unicore32 target Drop the deprecated lm32 target block: Drop the sheepdog block driver Remove the deprecated moxie target monitor/qmp: fix race on CHR_EVENT_CLOSED without OOB Signed-off-by: Peter Maydell <peter.maydell@linaro.org> 2021-05-12T16:20:25+00:00 Markus Armbruster 2021-05-03T08:40:33+00:00 urn:sha1:9d49bcf6992a2ba77f79d2512e23b8ca26d72f6a Target lm32 was deprecated in commit d8498005122, v5.2.0. See there for rationale. Some of its code lives on in device models derived from milkymist ones: hw/char/digic-uart.c and hw/display/bcm2835_fb.c. Cc: Michael Walle <michael@walle.cc> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20210503084034.3804963-2-armbru@redhat.com> Acked-by: Michael Walle <michael@walle.cc> [Trivial conflicts resolved, reST markup fixed] 2021-05-11T10:02:05+00:00 Vijai Kumar K 2021-04-01T18:14:56+00:00 urn:sha1:07f334d89d47cba59f8f47fdc8f5983234487801 This is the initial implementation of Shakti UART. Signed-off-by: Vijai Kumar K <vijai@behindbytes.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210401181457.73039-4-vijai@behindbytes.com Signed-off-by: Alistair Francis <alistair.francis@wdc.com> 2021-03-15T20:02:03+00:00 Laurent Vivier 2021-03-12T21:41:41+00:00 urn:sha1:8c6df16ff6080365642b0583514dd03d6a7729d6 Implement the goldfish tty device as defined in https://android.googlesource.com/platform/external/qemu/+/master/docs/GOLDFISH-VIRTUAL-HARDWARE.TXT and based on the kernel driver code: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/tty/goldfish.c Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210312214145.2936082-2-laurent@vivier.eu> 2020-10-27T11:10:44+00:00 Luc Michel 2020-10-10T13:57:58+00:00 urn:sha1:aac63e0e6ea30b521370d3e3477cdcec17035d02 Add a clock input to the PL011 UART so we can compute the current baud rate and trace it. This is intended for developers who wish to use QEMU to e.g. debug their firmware or to figure out the baud rate configured by an unknown/closed source binary. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Luc Michel <luc@lmichel.fr> Tested-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>