Changes in virtio_console.c

018a361f8902d629fca64be372ef9b266fee53ba - virtio(4): Fix two typos in KASSERT messages

Sun, 16 Jun 2024 18:02:46 +0200

virtio(4): Fix two typos in KASSERT messages- s/emtpy/empty/MFC after: 5 days List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

fdafd315ad0d0f28a11b9fb4476a9ab059c62b92 - sys: Automated cleanup of cdefs and other formatting

Fri, 24 Nov 2023 21:12:57 +0100

sys: Automated cleanup of cdefs and other formattingApply the following automated changes to try to eliminateno-longer-needed sys/cdefs.h includes as well as now-emptyblank lines in a row.Remove /^#if.*\n#endif.*\n#include\s+.*\n/Remove /\n+#include\s+.*\n+#if.*\n#endif.*\n+/Remove /\n+#if.*\n#endif.*\n+/Remove /^#if.*\n#endif.*\n/Remove /\n+#include\s+\n#include\s+/Remove /\n+#include\s+\n#include\s+/Remove /\n+#include\s+\n#include\s+/Sponsored by: Netflix List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

180c02405b12e08bbb69bb693a38077db0c85e9b - virtio: remove virtio_alloc_virtqueues' flags arg

Mon, 18 Sep 2023 22:02:42 +0200

virtio: remove virtio_alloc_virtqueues' flags argSummary:the flags argument is unused.Its initial design idea has been superceded by the addition ofvirtio_setup_intr and related APIs.Sponsored by: The FreeBSD FoundationReviewers: bryanvReviewed By: bryanvSubscribers: cognet, impDifferential Revision: https://reviews.freebsd.org/D41850 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

685dc743dc3b5645e34836464128e1c0558b404b - sys: Remove $FreeBSD$: one-line .c pattern

Wed, 16 Aug 2023 19:54:36 +0200

sys: Remove $FreeBSD$: one-line .c patternRemove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/ List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

5c4c96d3ee38b45c87bff326ec4b0daf828c5e2a - virtio: Remove unused devclass arguments to DRIVER_MODULE.

Sat, 07 May 2022 00:46:57 +0200

virtio: Remove unused devclass arguments to DRIVER_MODULE. List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

4d78ef3e811f5fb61ba2b550f0ea990ab12b83a9 - virtio console: plug set-but-not-used vars

Tue, 14 Dec 2021 15:14:34 +0100

virtio console: plug set-but-not-used varsSponsored by: Rubicon Communications, LLC ("Netgate") List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

633218ee4615854702fea05ba6e17c2a1876bb6b - virtio: Reduce boilerplate for device driver module definitions

Thu, 21 Jan 2021 02:07:23 +0100

virtio: Reduce boilerplate for device driver module definitionsRather than have every device register itself for both virtio_pci andvirtio_mmio, provide a VIRTIO_DRIVER_MODULE wrapper to declare both,merge VIRTIO_SIMPLE_PNPTABLE with VIRTIO_SIMPLE_PNPINFO and make thelatter register for both buses. This also has the benefit of abstractingaway the available transports and their names.Reviewed by: bryanvDifferential Revision: https://reviews.freebsd.org/D28073 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

e6cc42f181ce346a294ae7aa1d1c321fdc90f241 - virtio: Handle possible failure of virtio_finalize_features()

Tue, 19 Jan 2021 05:55:26 +0100

virtio: Handle possible failure of virtio_finalize_features()Try to standardize how drivers negotiate feature and thefunction namesReviewed by: grehan (mentor)Differential Revision: https://reviews.freebsd.org/D27930 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

edf7c8ddcecae93ced005144b6eeac14e08ade8e - virtio_console: Add modern (V1) support

Tue, 19 Jan 2021 05:55:24 +0100

virtio_console: Add modern (V1) supportReviewed by: grehan (mentor)Differential Revision: https://reviews.freebsd.org/D27901 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

068dbf361a18dc257308fe1d887d9e7e1f382c1a - virtio: clean up empty lines in .c and .h files

Tue, 01 Sep 2020 23:31:26 +0200

virtio: clean up empty lines in .c and .h files List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

a1da7a46f6f59ac87f1f2b7065dd5c634d654d1e - virtio: Support MMIO bus for all devices

Thu, 07 May 2020 01:31:30 +0200

virtio: Support MMIO bus for all devicesThe bus is independent of the device, so all devices can be attached toeither a PCI bus or an MMIO bus. For example, QEMU's virtio-rng-devicegives the MMIO variant of virtio-rng-pci, and is now detected.Reviewed by: andrew, br, brooks (mentor)Approved by: andrew, br, brooks (mentor)Differential Revision: https://reviews.freebsd.org/D24730 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

0269ae4c19ad779b43b0d6e2416ac7386945d692 - MFHead @348740

Thu, 06 Jun 2019 18:20:50 +0200

MFHead @348740Sponsored by: The FreeBSD Foundation List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

0f6040f03ebc5d0f99a9ddac8aebe064a495b819 - virtio(4): Add PNP match metadata for virtio devices

Tue, 04 Jun 2019 04:37:11 +0200

virtio(4): Add PNP match metadata for virtio devicesRegister MODULE_PNP_INFO for virtio devices using the newbus PNP informationprovided by the previous commit. Matching can be quite simple; existingprobe routines only matched on bus (implicit) and device_type. The samematching criteria are retained exactly, but is now also available todevmatch(8).Reviewed by: bryanv, markj; imp (earlier version)Differential Revision: https://reviews.freebsd.org/D20407 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

ac2fffa4b74cd83963f0d462c379c7f50eeabf20 - Revert r327828, r327949, r327953, r328016-r328026, r328041:

Sun, 21 Jan 2018 16:42:36 +0100

Revert r327828, r327949, r327953, r328016-r328026, r328041:Uses of mallocarray(9).The use of mallocarray(9) has rocketed the required swap to build FreeBSD.This is likely caused by the allocation size attributes which put extra pressureon the compiler.Given that most of these checks are superfluous we have to choose betterwhere to use mallocarray(9). We still have more uses of mallocarray(9) buthopefully this is enough to bring swap usage to a reasonable level.Reported by: woschPR: 225197 List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

26c1d774b55c4db79bca772941883244986e6f44 - dev: make some use of mallocarray(9).

Sat, 13 Jan 2018 23:30:30 +0100

dev: make some use of mallocarray(9).Focus on code where we are doing multiplications within malloc(9). None ofthese is likely to overflow, however the change is still useful as somestatic checkers can benefit from the allocation attributes we use formallocarray.This initial sweep only covers malloc(9) calls with M_NOWAIT. No goodreason but I started doing the changes before r327796 and at that time itwas convenient to make sure the sorrounding code could handle NULL values. List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

a019e26c0f76f5fd5c401cd87554ef2d5efc36ca - Fix possible panic when creating VirtIO console dev aliases

Sat, 13 Jan 2018 22:39:46 +0100

Fix possible panic when creating VirtIO console dev aliasesSince we have no control over the name, the MAKEDEV_CHECKNAME flag must beused to return an error on an invalid (to devfs) name instead of panicing.r305900 that originally added this feature also introduced a few other bugs: - Proper locking not performed - Theoretically broke the expectation that the control event buffer would not span more than one pages, but did not update the CTASSERT that was in place to prevent this. However, since the struct virtio_console_control and the bulk buffer together were quite small, this could not have happened.Also workaround an QEMU VirtIO spec violation in that it includes the NULterminator in the buffer length when the spec says it is not included.PR: 223531MFC after: 1 week List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

2000ee7730356acbc9491f3fb2bd940404bac3e1 - Merge ^/head r309106 through r309117.

Thu, 24 Nov 2016 22:14:22 +0100

Merge ^/head r309106 through r309117. List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

8be1b98cae8226d4d75e5e67537be97f0702812d - virtio_console: correctly determine presense of payload and its length

Thu, 24 Nov 2016 22:12:32 +0100

virtio_console: correctly determine presense of payload and its lengthMFC after: 2 weeks List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

67bc8c8b9e69bc53221a9bd914e418d81d6cdc7d - Merge ^/head r308491 through r308841.

Sat, 19 Nov 2016 17:05:55 +0100

Merge ^/head r308491 through r308841. List of files: /freebsd/sys/dev/virtio/console/virtio_console.c

f7b1d7f419066531171443ed3f6d8dcdf893e5fb - Reserve space for control message payload (currently a port name).

Sat, 12 Nov 2016 02:41:43 +0100

Reserve space for control message payload (currently a port name).Approved by: trasz (mentor)Sponsored by: iXsystems, Inc. List of files: /freebsd/sys/dev/virtio/console/virtio_console.c