Changes in nvram_map

031beb4e239bfce798af17f5fe8dba8bcaf13d99 - sys: Remove $FreeBSD$: one-line sh pattern

Wed, 16 Aug 2023 19:54:58 +0200

sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

6585f74d306fe9afec424ab7fa09462f801b530c - bhnd(4): Fix the pa0itssit/pa1itssit NVRAM variable type definitions

Sat, 16 Dec 2017 06:22:16 +0100

bhnd(4): Fix the pa0itssit/pa1itssit NVRAM variable type definitionsrequired by bwn(4); idle TSSI target values are expressed as signedintegers.Sponsored by: The FreeBSD Foundation List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

d6d16831c555d9c626ed2b49977241abd0d5f97e - Merge ^/head r309170 through r309212.

Sun, 27 Nov 2016 15:27:51 +0100

Merge ^/head r309170 through r309212. List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

77cb4d3e5016a2fd090d07ed3e01a199723641d9 - bhnd(4): Unify NVRAM/SPROM parsing, implement compact SPROM layout encoding.

Sun, 27 Nov 2016 00:22:32 +0100

bhnd(4): Unify NVRAM/SPROM parsing, implement compact SPROM layout encoding.- Defined an abstract NVRAM I/O API (bhnd_nvram_io), decoupling NVRAM/SPROM parsing from the actual underlying NVRAM data provider (e.g. CFE firmware devices).- Defined an abstract NVRAM data API (bhnd_nvram_data), decoupling higher-level NVRAM operations (indexed lookup, data conversion, etc) from the underlying NVRAM file format parsing/serialization.- Implemented a new high-level bhnd_nvram_store API, providing indexed variable lookup, pending write tracking, etc on top of an arbitrary bhnd_nvram_data instance.- Migrated all bhnd(4) NVRAM device drivers to the common bhnd_nvram_store API.- Implemented a common bhnd_nvram_val API for parsing/encoding NVRAM variable values, including applying format-specific behavior when converting to/from the NVRAM string representations.- Dropped the now unnecessary bhnd_nvram driver, and moved the broadcom/mips-specific CFE NVRAM driver out into sys/mips/broadcom.- Implemented a new nvram_map file format: - Variable definitions are now defined separately from the SPROM layout. This will also allow us to define CIS tuple NVRAM mappings referencing the common NVRAM variable definitions. - Variables can now be defined within arbitrary named groups. - Textual descriptions and help information can be defined inline for both variables and variable groups. - Implemented a new, compact encoding of SPROM image layout offsets.- Source-level (but not build system) support for building the NVRAM file format APIs (bhnd_nvram_io, bhnd_nvram_data, bhnd_nvram_store) as a userspace library.The new compact SPROM image layout encoding is loosely modeled on Appledyld compressed LINKEDIT symbol binding opcodes; it provides a compactstate-machine encoding of the mapping between NVRAM variables and the SPROMimage offset, mask, and shift instructions necessary to decode or encodethe SPROM variable data.The compact encoding reduces the size of the generated SPROM layout datafrom roughly 60KB to 3KB. The sequential nature SPROM layout opcode tablesalso simplify iteration of the SPROM variables, as it's no longerneccessary to iterate the full NVRAM variable definition table, butinstead simply scan the SPROM revision's layout opcode table.Approved by: adrian (mentor)Differential Revision: https://reviews.freebsd.org/D8645 List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

2f52412deecdcb41dbdabd8c6edda1bbd19ed39b - MFhead @ r305013

Mon, 29 Aug 2016 20:53:36 +0200

MFhead @ r305013 List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

491cdc1b53f354691f264552159c76c15b96fea9 - Merge ^/head r304700 through r304884.

Sat, 27 Aug 2016 11:40:29 +0200

Merge ^/head r304700 through r304884. List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

f90f4b65322a1d76ae934c5aa9e2bfbc2d9f5477 - bhnd(4): Initial PMU/PWRCTL power and clock management support.

Sat, 27 Aug 2016 02:03:02 +0200

bhnd(4): Initial PMU/PWRCTL power and clock management support.- Added bhnd_pmu driver implementations for PMU and PWRCTL chipsets, derived from Broadcom's ISC-licensed HND code.- Added bhnd bus-level support for routing per-core clock and resource power requests to the PMU device.- Lift ChipCommon support out into the bhnd module, dropping bhnd_chipc.Reviewed by: mizhkaApproved by: adrian (mentor)Differential Revision: https://reviews.freebsd.org/D7492 List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

d567592b684af329b9664b84394413d4a4b847d1 - [bhnd] Centralize fetching of board information

Tue, 17 May 2016 02:23:46 +0200

[bhnd] Centralize fetching of board informationCentralizes fetching of board information (vendor, type, revision, etc),and adds support for matching quirks against board identification info.* Adds a BHND_BUS_READ_BOARD_INFO(), allowing bhnd bus/bus parent(s) to handle implementation-specific fetching of board info.* Integrates board type constants from the latest Broadcom ISC-licensed bcmdevs.h included in dd-wrt's Broadcom driver source drops.* Adds support for matching on chip/board quirks to bhnd_device_quirks()/ bhnd_chip_quirks().* Use the new board/chip quirk matching to match Apple devices that failed to set BFL2_PCIEWAR_OVR in SROM.Submitted by: Landon Fuller Differential Revision: https://reviews.freebsd.org/D6361 List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map

e83ce340355a3a75b0343b46e23fe95ed92157f4 - [bhnd] Initial bhnd(4) SPROM/NVRAM support.

Sun, 08 May 2016 21:14:05 +0200

[bhnd] Initial bhnd(4) SPROM/NVRAM support.This adds support for the NVRAM handling and the basic SPROMhardware used on siba(4) and bcma(4) devices, including:* SPROM directly attached to the PCI core, accessible via PCI configuration space.* SPROM attached to later ChipCommon cores.* SPROM variables vended from the parent SoC bus (e.g. via a directly-attached flash device).Additional improvements to the NVRAM/SPROM interface willbe required, but this changeset stands alone as workingcheckpoint.Submitted by: Landon Fuller Reviewed by: Michael Zhilin (Broadcom MIPS support)Differential Revision: https://reviews.freebsd.org/D6196 List of files: /freebsd/sys/dev/bhnd/nvram/nvram_map