Changes in Makefile

490cb412 - net: bcmasp: Add support for ASP2.0 Ethernet controller

Thu, 13 Jul 2023 22:18:58 +0000

net: bcmasp: Add support for ASP2.0 Ethernet controllerAdd support for the Broadcom ASP 2.0 Ethernet controller which is firstintroduced with 72165. This controller features two distinct Ethernetports that can be independently operated.Reviewed-by: Simon Horman Signed-off-by: Florian Fainelli Signed-off-by: Justin Chen Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

aabf6155 - net: ethernet: bgmac: Remove -Warray-bounds exception

Thu, 06 Oct 2022 19:20:53 +0000

net: ethernet: bgmac: Remove -Warray-bounds exceptionGCC-12 emits false positive -Warray-bounds warnings withCONFIG_UBSAN_SHIFT (-fsanitize=shift). This is fixed in GCC 13[1],and there is top-level Makefile logic to remove -Warray-bounds forknown-bad GCC versions staring with commit f0be87c42cbd ("gcc-12: disable'-Warray-bounds' universally for now").Remove the local work-around.[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105679Signed-off-by: Kees Cook Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

9dec850f - eth: tg3: silence the GCC 12 array-bounds warning

Fri, 20 May 2022 19:56:05 +0000

eth: tg3: silence the GCC 12 array-bounds warningGCC 12 currently generates a rather inconsistent warning:drivers/net/ethernet/broadcom/tg3.c:17795:51: warning: array subscript 5 is above array bounds of ‘struct tg3_napi[5]’ [-Warray-bounds]17795 | struct tg3_napi *tnapi = &tp->napi[i]; | ~~~~~~~~^~~i is guaranteed < tp->irq_max which in turn is either 1 or 5.There are more loops like this one in the driver, but strangelyGCC 12 dislikes only this single one.Silence this silliness for now.Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

9d61d138 - net: broadcom: rename BCM4908 driver & update DT binding

Thu, 11 Feb 2021 12:12:34 +0000

net: broadcom: rename BCM4908 driver & update DT bindingcompatible string was updated to match normal naming convention soupdate driver as wellSigned-off-by: Rafał Miłecki Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

4feffead - net: broadcom: bcm4908enet: add BCM4908 controller driver

Sun, 07 Feb 2021 22:26:32 +0000

net: broadcom: bcm4908enet: add BCM4908 controller driverBCM4908 SoCs family uses Ethernel controller that includes UniMAC butuses different DMA engine (than other controllers) and requiresdifferent programming.Signed-off-by: Rafał Miłecki Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/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/ethernet/broadcom/Makefile

f6a95a24 - net: ethernet: bgmac: Add platform device support

Thu, 07 Jul 2016 23:08:57 +0000

net: ethernet: bgmac: Add platform device supportThe bcma portion of the driver has been split off into a bcma specificdriver. This has been mirrored for the platform driver. The lastreferences to the bcma core struct have been changed into a genericfunction call. These function calls are wrappers to either the originalbcma code or new platform functions that access the same areas via MMIO.This necessitated adding function pointers for both platform and bcma tohide which backend is being used from the generic bgmac code.Signed-off-by: Jon Mason Acked-by: Arnd Bergmann Reviewed-by: Florian Fainelli Tested-by: Florian Fainelli Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

55954f3b - net: ethernet: bgmac: move BCMA MDIO Phy code into a separate file

Thu, 07 Jul 2016 23:08:55 +0000

net: ethernet: bgmac: move BCMA MDIO Phy code into a separate fileMove the BCMA MDIO phy into a separate file, as it is very tightlycoupled with the BCMA bus. This will help with the upcoming BCMAremoval from the bgmac driver. Optimally, this should be moved intophy drivers, but it is too tightly coupled with the bgmac driver toeffectively move it without more changes to the driver.Note: the phy_reset was intentionally removed, as the mdio phy subsystemautomatically resets the phy if a reset function pointer is present. Inaddition to the moving of the driver, this reset function is added.Signed-off-by: Jon Mason Acked-by: Arnd Bergmann Reviewed-by: Florian Fainelli Tested-by: Florian Fainelli Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

c0c050c5 - bnxt_en: New Broadcom ethernet driver.

Thu, 22 Oct 2015 20:01:17 +0000

bnxt_en: New Broadcom ethernet driver.Broadcom ethernet driver for the new family of NetXtreme-C/Eethernet devices.v5: - Removed empty blank lines at end of files (noted by David Miller). - Moved busy poll helper functions to bnxt.h to at least make the .c file look less cluttered with #ifdef (noted by Stephen Hemminger).v4: - Broke up 2 long message strings with "\n" (suggested by John Linville) - Constify an array of strings (suggested by Stephen Hemminger) - Improve bnxt_vf_pciid() (suggested by Stephen Hemminger) - Use PCI_VDEVICE() to populate pci_device_id table for more compact source.v3: - Fixed 2 more sparse warnings. - Removed some unused structures in .h files.v2: - Fixed all kbuild test robot reported warnings. - Fixed many of the checkpatch.pl errors and warnings. - Fixed the Kconfig description (noted by Dmitry Kravkov).Acked-by: Eddie Wai Acked-by: Jeffrey Huang Signed-off-by: Prashant Sreedharan Signed-off-by: Michael Chan Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

a3862db2 - net: systemport: hook SYSTEMPORT driver in the build

Fri, 25 Apr 2014 01:08:59 +0000

net: systemport: hook SYSTEMPORT driver in the buildHook the Broadcom SYSTEMPORT driver into the build system under theSYSTEMPORT Kconfig symbol.Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

bdaa53bd - net: bcmgenet: hook into the build system

Fri, 14 Feb 2014 00:08:49 +0000

net: bcmgenet: hook into the build systemThis patch adds a new configuration symbol: CONFIG_BCMGENET which allowsus to build the Broadcom GENET driver and hook the driver files into thebuild system.Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

dd4544f0 - bgmac: driver for GBit MAC core on BCMA bus

Tue, 08 Jan 2013 20:06:23 +0000

bgmac: driver for GBit MAC core on BCMA busBCMA is a Broadcom specific bus with devices AKA cores. All recent BCMAbased SoCs have gigabit ethernet provided by the GBit MAC core. Thispatch adds driver for such a cores registering itself as a netdev. Ithas been tested on a BCM4706 and BCM4718 chipsets.In the kernel tree there is already b44 driver which has some commonthings with bgmac, however there are many differences that has led tothe decision or writing a new driver:1) GBit MAC cores appear on BCMA bus (not SSB as in case of b44)2) There is 64bit DMA engine which differs from 32bit one3) There is no CAM (Content Addressable Memory) in GBit MAC4) We have 4 TX queues on GBit MAC devices (instead of 1)5) Many registers have different addresses/values6) RX header flags are also differentThe driver in it's state is functional how, however there is of courseplace for improvements:1) Supporting more net_device_ops2) SUpporting more ethtool_ops3) Unaligned addressing in DMA4) Writing separated PHY driverSigned-off-by: Rafał Miłecki Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile

adfc5217 - broadcom: Move the Broadcom drivers

Thu, 07 Apr 2011 13:03:04 +0000

broadcom: Move the Broadcom driversMoves the drivers for Broadcom devices intodrivers/net/ethernet/broadcom/ and the necessary Kconfig and Makefilechanges.CC: Eilon Greenstein CC: Michael Chan CC: Matt Carlson CC: Gary Zambrano CC: "Maciej W. Rozycki" Signed-off-by: Jeff Kirsher List of files: /linux-6.15/drivers/net/ethernet/broadcom/Makefile