59ea089d - wifi: rtlwifi: Enable the new rtl8192du driver

Thu, 23 May 2024 14:49:00 +0000

wifi: rtlwifi: Enable the new rtl8192du driverThe RTL8192DU is an older Wifi 4 dual band chip. It comes in twoflavours: single MAC single PHY (like most Realtek Wifi 4 USB devices),and dual MAC dual PHY.The single MAC single PHY version is 2T2R and can work either in the2.4 GHz band or the 5 GHz band.The dual MAC dual PHY version has two USB interfaces and appears to thesystem as two separate 1T1R Wifi devices, one working in the 2.4 GHzband, the other in the 5 GHz band.This was tested only with a single MAC single PHY device, mostly instation mode. The speeds in the 2.4 GHz band with 20 MHz channel widthare similar to the out-of-tree driver: 85/51 megabits/second.Stefan Lippers-Hollmann tested the speed in the 5 GHz band with 40 MHzchannel width: 173/99 megabits/second.It was also tested briefly in AP mode. It's emitting beacons and myphone can connect to it.Signed-off-by: Bitterblue Smith Tested-by: Stefan Lippers-Hollmann Signed-off-by: Ping-Ke Shih Link: https://msgid.link/5f2da7ee-876a-42fc-8fec-ec5386fa8c26@gmail.com List of files: /linux-6.15/drivers/net/wireless/realtek/rtlwifi/Makefile

db5ae2e1 - wifi: rtlwifi: Move code from rtl8192de to rtl8192d-common

Thu, 25 Apr 2024 18:14:04 +0000

wifi: rtlwifi: Move code from rtl8192de to rtl8192d-commonCreate the new module rtl8192d-common and move some code into it fromrtl8192de. Now the rtl8192de driver (PCI) and the new rtl8192du driver(USB) can share some of the code.This is mostly the code that required little effort to make itshareable. There are a few more functions which they could share, withmore changes.Add phy_iq_calibrate member to struct rtl_hal_ops to allow moving theTX power tracking code from dm.c.The other changes in this patch are adjusting whitespace, renaming somefunctions, making some arrays const, and making checkpatch.pl lessunhappy.rtl8192de is compile-tested only. rtl8192d-common is tested with thenew rtl8192du driver.Signed-off-by: Bitterblue Smith Signed-off-by: Ping-Ke Shih Link: https://msgid.link/69c4358a-6fbf-4433-92a6-341c83e9dd48@gmail.com List of files: /linux-6.15/drivers/net/wireless/realtek/rtlwifi/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/net/wireless/realtek/rtlwifi/Makefile

6bdf1e0e - Makefile: drop -D__CHECK_ENDIAN__ from cflags

Thu, 15 Dec 2016 02:07:46 +0000

Makefile: drop -D__CHECK_ENDIAN__ from cflagsThat's the default now, no need for makefiles to set it.Signed-off-by: Michael S. Tsirkin Acked-by: Kalle Valo Acked-by: Marcel Holtmann Acked-by: Marc Kleine-Budde Acked-by: Greg Kroah-Hartman Acked-by: Arend van Spriel List of files: /linux-6.15/drivers/net/wireless/realtek/rtlwifi/Makefile

f1d2b4d3 - rtlwifi: rtl818x: Move drivers into new realtek directory

Mon, 07 Sep 2015 20:59:16 +0000

rtlwifi: rtl818x: Move drivers into new realtek directoryNow that a new mac80211-based driver for Realtek devices has been submitted,it is time to reorganize the directories. Rather than having directoriesrtlwifi and rtl818x be in drivers/net/wireless/, they will now be indrivers/net/wireless/realtek/. This change simplifies the directorystructure, but does not result in any configuration changes that arevisable to the user.Signed-off-by: Larry Finger Signed-off-by: Kalle Valo List of files: /linux-6.15/drivers/net/wireless/realtek/rtlwifi/Makefile

Changes in Makefile

59ea089d - wifi: rtlwifi: Enable the new rtl8192du driver

db5ae2e1 - wifi: rtlwifi: Move code from rtl8192de to rtl8192d-common

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

6bdf1e0e - Makefile: drop -D__CHECK_ENDIAN__ from cflags

f1d2b4d3 - rtlwifi: rtl818x: Move drivers into new realtek directory