Changes in module.h

1f4fbcf342f41fecc8dff4e0d9a1f9bdb1cdf784 - LinuxKPI: move MODULE_DEVICE_TABLE from pci.h to module.h

Mon, 26 Jan 2026 21:31:24 +0100

LinuxKPI: move MODULE_DEVICE_TABLE from pci.h to module.hMove the MODULE_DEVICE_TABLE macro to module.h where it belongsin preparation for different bus (e.g., USB, SDIO) support.The various struct _device_id, if not elsewhere, should bedefined in mod_devicetable.h.This is the next step after 2f5666c1727c.No functional changes.Sponsored by: The FreeBSD FoundationMFC after: 3 daysReviewed by: emaste, dumbbellDifferential Revision: https://reviews.freebsd.org/D54900 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

28a59100b54ff245a45fbd328266266f1c14eb8c - linuxkpi: Provide a non-NULL value for THIS_MODULE

Wed, 06 Mar 2024 18:48:07 +0100

linuxkpi: Provide a non-NULL value for THIS_MODULETHIS_MODULE is used to differentiate modules on Linux. We currentlycompletely stub out any Linux struct module usage, but THIS_MODULEis still used to populate the "owner" fields of various drivers.Even though we don't actually dereference these "owner" fields theyare still used by drivers to check if devices/dmabufs/etc comefrom different modules. For example, during DRM GEM import somedrivers check if the dmabuf's owner matches the dev's owner. Ifthey match because they are both NULL drivers may incorrectly thinktwo resources come from the same module.This adds a general purpose __this_linker_file which will point tothe linker file of the module that uses it. We can then use thatpointer to have a valid value for THIS_MODULE.Reviewed by: bz, jhbDifferential Revision: https://reviews.freebsd.org/D44306 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

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/compat/linuxkpi/common/include/linux/module.h

95ee2897e98f5d444f26ed2334cc7c439f9c16c6 - sys: Remove $FreeBSD$: two-line .h pattern

Wed, 16 Aug 2023 19:54:11 +0200

sys: Remove $FreeBSD$: two-line .h patternRemove /^\s*\*\n \*\s+\$FreeBSD\$$\n/ List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

f6fb9b524ff91a6049d2e0bf713f4fc5760148b6 - LinuxKPI: add MODULE_IMPORT_NS()

Tue, 22 Feb 2022 23:45:50 +0100

LinuxKPI: add MODULE_IMPORT_NS()Add dummy MODULE_IMPORT_NS() used by an updated iwlwifi.Sponsored by: The FreeBSD FoundationMFC after: 3 daysReviewed by: hselaskyDifferential Revision: https://reviews.freebsd.org/D34349 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

307f78f3ed90a4145eeb2c8cc79bc95b2666f57a - LinuxKPI: Constantly use _LINUXKPI_ prefix in include guards

Sun, 19 Dec 2021 11:42:42 +0100

LinuxKPI: Constantly use _LINUXKPI_ prefix in include guardsMFC after: 1 weekReviewed by: bz, emaste, hselasky, manuDifferential Revision: https://reviews.freebsd.org/D33562 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

df38ada2931f95d07b65b19fcfb4c9845d656ba9 - modules: increase MAXMODNAME and provide backward compat

Wed, 17 Nov 2021 20:35:46 +0100

modules: increase MAXMODNAME and provide backward compatWith various firmware files used by graphics and wireless driverswe are exceeding the current 32 character module name (file pathin kldxref) length.In order to overcome this issue bump it to the maximum path lengthfor the next version.To be able to MFC provide backward compat support for another versionof the struct as the offsets for the second half change due to thearray size increase.MAXMODNAME being defined to MAXPATHLEN needs param.h to beincluded first. With only 7 modules (or LinuxKPI module.h) notdoing that adjust them rather than including param.h in module.h [1].Reported by: Greg V (greg unrelenting.technology)Sponsored by: The FreeBSD FoundationSuggested by: imp [1]MFC after: 10 daysReviewed by: imp (and others to different level)Differential Revision: https://reviews.freebsd.org/D32383 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

c5eec7b57c39b1dc4a63fea115a93d8d1628ff08 - LinuxKPI: module.h add MODULE_SUPPORTED_DEVICE()

Mon, 25 Oct 2021 18:39:56 +0200

LinuxKPI: module.h add MODULE_SUPPORTED_DEVICE()Add a dummy MODULE_SUPPORTED_DEVICE define as we do for otherMODULE_* macros. This is needed by a wireless driver.MFC after: 3 daysDifferential Revision: https://reviews.freebsd.org/D32641 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

43b4c00643bacb9d1ba3aa1022648104bc7ff4a2 - LinuxKPI: extract stringify() in their own header file

Mon, 24 May 2021 20:53:28 +0200

LinuxKPI: extract stringify() in their own header fileAdd linux/stringify.h as directly included by drivers. Remove thedefinitions from compiler.h and include the new header in placeswhere the stringify macros are already used without linuxkpi.I have adjusted the Copyright of the new file according to the commitoriginaly adding the macros (99e690772adbcb78c9e8441bedcf1913d72ea72f).Sposnored by: The FreeBSD FoundationMFC after: 2 weeksReviewed by: hselaskyDifferential Revision: https://reviews.freebsd.org/D30440 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

a041e75a349628d8b3605ac8b4155bfc21004feb - Move the EXPORT_SYMBOL_XXX() function macros into own header file.

Thu, 07 Jun 2018 13:34:59 +0200

Move the EXPORT_SYMBOL_XXX() function macros into own header file.Submitted by: Johannes Lundberg MFC after: 1 weekSponsored by: Mellanox TechnologiesSponsored by: Limelight Networks List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

4b706099413af29d3eb006c6423815dae576b310 - Optimise use of Giant in the LinuxKPI.

Fri, 30 Mar 2018 22:11:12 +0200

Optimise use of Giant in the LinuxKPI.- Make sure Giant is locked when calling PCI device methods.Newbus currently requires this.- Avoid unlocking Giant right before aquiring the sleepqueue lock.This can save a task switch.MFC after: 1 weekSponsored by: Mellanox Technologies List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

8961c48323a90fd38eb89f7dea303aa978b2bc23 - Implement __MODULE_STRING() function macro in the LinuxKPI.

Sun, 04 Mar 2018 19:21:21 +0100

Implement __MODULE_STRING() function macro in the LinuxKPI.MFC after: 1 weekSubmitted by: Johannes Lundberg Sponsored by: Mellanox TechnologiesSponsored by: Limelight Networks List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

b754c27916c5d1b0fe2f57d6d4ba94c7de1b541b - MFH @ r323558.

Wed, 13 Sep 2017 21:12:28 +0200

MFH @ r323558. List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

1be4c195db53e8805c97b452118e89e90afd46df - MFhead@r322870

Fri, 25 Aug 2017 04:48:31 +0200

MFhead@r322870 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

7e1a02baa5df99c8bfd727e34aa150a0c05a6ffc - Add some miscellaneous definitions to support the DRM drivers.

Tue, 22 Aug 2017 19:13:28 +0200

Add some miscellaneous definitions to support the DRM drivers.MFC after: 1 week List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

531c2d7af3cd2e64eec94aa1b19c4b2f16fce515 - MFhead@r320180

Mon, 24 Jul 2017 20:02:13 +0200

MFhead@r320180 List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

bca9d05fdb058aa709621661c2feccae8940d94b - Merge ^/head r319973 through 321382.

Sun, 23 Jul 2017 17:22:06 +0200

Merge ^/head r319973 through 321382. List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

a3604b95ed1b025e84c6b948b9939cf63fc9f9ce - Merge ^/head r320042 through r320397.

Tue, 27 Jun 2017 08:44:32 +0200

Merge ^/head r320042 through r320397. List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

9b6197df697fcc27c82c2f3c184eb9e04456202b - Include kmod.h from the LinuxKPI's module.h.

Wed, 21 Jun 2017 20:15:47 +0200

Include kmod.h from the LinuxKPI's module.h.MFC after: 1 week List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h

d96d268487d8342d0586b402e1690e27d01289bf - Merge ^/head r319165 through r319250.

Tue, 30 May 2017 21:31:02 +0200

Merge ^/head r319165 through r319250. List of files: /freebsd/sys/compat/linuxkpi/common/include/linux/module.h