Changes in Makefile

91dd7195 - net: mvpp2: ptp: add TAI support

Wed, 09 Sep 2020 16:25:50 +0000

net: mvpp2: ptp: add TAI supportAdd support for the TAI block in the mvpp2.2 hardware.Acked-by: Richard Cochran Signed-off-by: Russell King Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/marvell/mvpp2/Makefile

21da57a2 - net: mvpp2: add a debugfs interface for the Header Parser

Sat, 14 Jul 2018 11:29:25 +0000

net: mvpp2: add a debugfs interface for the Header ParserMarvell PPv2 Packer Header Parser has a TCAM based filter, that is nottrivial to configure and debug. Being able to dump TCAM entries fromuserspace can be really helpful to help development of new featuresand debug existing ones.This commit adds a basic debugfs interface for the PPv2 driver, focusingon TCAM related features./mvpp2/ --- f2000000.ethernet \- f4000000.ethernet --- parser --- 000 ... | \- 001 | \- ... | \- 255 --- ai | \- header_data | \- lookup_id | \- sram | \- valid \- eth1 ... \- eth2 --- mac_filter \- parser_entries \- vid_filterThere's one directory per PPv2 instance, named after pdev->name to makesure names are uniques. In each of these directories, there's : - one directory per interface on the controller, each containing : - "mac_filter", which lists all filtered addresses for this port (based on TCAM, not on the kernel's uc / mc lists) - "parser_entries", which lists the indices of all valid TCAM entries that have this port in their port map - "vid_filter", which lists the vids allowed on this port, based on TCAM - one "parser" directory (the parser is common to all ports), containing : - one directory per TCAM entry (256 of them, from 0 to 255), each containing : - "ai" : Contains the 1 byte Additional Info field from TCAM, and - "header_data" : Contains the 8 bytes Header Data extracted from the packet - "lookup_id" : Contains the 4 bits LU_ID - "sram" : contains the raw SRAM data, which is the result of the TCAM lookup. This readonly at the moment. - "valid" : Indicates if the entry is valid of not.All entries are read-only, and everything is output in hex form.Signed-off-by: Maxime Chevallier Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/marvell/mvpp2/Makefile

db9d7d36 - net: mvpp2: Split the PPv2 driver to a dedicated directory

Thu, 31 May 2018 08:07:43 +0000

net: mvpp2: Split the PPv2 driver to a dedicated directoryAs the mvpp2 driver is growing, move this driver to a dedicateddirectory and split it into several files.Since this driver has a lot of register defines and structuredefinitions, it can benefit from having all of this into a dedicatedheader file, named mvpp2.h.A good chunk of the mvpp2 code is dedicated to Header Parser handling, sowe introduce mvpp2_prs.h where all Header Parser definitions are located,and mvpp2_prs.c containing the related code.In the same way, mvpp2_cls.h and mvpp2_cls.c are created to containClassifier and RSS related code.The former 'mvpp2.c' file is renamed 'mvpp2_main.c' so that we can keepthe driver binary named 'mvpp2'.This commit is only about spliting the driver into multiple files anddoesn't introduce any new function, feature or fix besides removing'static' keywords when needed.Signed-off-by: Maxime Chevallier Tested-by: Antoine Tenart Signed-off-by: David S. Miller List of files: /linux-6.15/drivers/net/ethernet/marvell/mvpp2/Makefile