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Change in flashrom[master]: libflashrom,writeprotect: add functions for reading/writing WP configs
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Edward O'Callaghan, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58479 to look at the new patch set (#37). Change subject: libflashrom,writeprotect: add functions for reading/writing WP configs ...................................................................... libflashrom,writeprotect: add functions for reading/writing WP configs New functions are exposed through the libflashrom API for reading/writing chip's WP settins: `flashrom_wp_{read,write}_cfg()`. They read/write an opaque `struct flashrom_wp_cfg` instance, which includes the flash protection range and status register protection mode. This commit also adds `{read,write}_wp_bits()` helper functions that read/write chip-specific WP configuration bits. BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series Change-Id: I3ad25708c3321b8fb0216c3eaf6ffc07616537ad Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M flashchips.c M libflashrom.c M libflashrom.h M writeprotect.c M writeprotect.h 5 files changed, 367 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/79/58479/37 -- To view, visit https://review.coreboot.org/c/flashrom/+/58479 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I3ad25708c3321b8fb0216c3eaf6ffc07616537ad Gerrit-Change-Number: 58479 Gerrit-PatchSet: 37 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: spi25_statusreg: delete read_status_register()
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Edward O'Callaghan, Angel Pons, Nikolai Artemiev. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59529 to look at the new patch set (#43). Change subject: spi25_statusreg: delete read_status_register() ...................................................................... spi25_statusreg: delete read_status_register() BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom -{r,w,E} Change-Id: I146b4b5439872e66c5d33e156451a729d248c7da Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M chipdrivers.h M it87spi.c M s25f.c M spi25.c M spi25_statusreg.c 5 files changed, 143 insertions(+), 47 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/29/59529/43 -- To view, visit https://review.coreboot.org/c/flashrom/+/59529 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I146b4b5439872e66c5d33e156451a729d248c7da Gerrit-Change-Number: 59529 Gerrit-PatchSet: 43 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: writeprotect: add {get,set}_wp_mode()
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58483 to look at the new patch set (#50). Change subject: writeprotect: add {get,set}_wp_mode() ...................................................................... writeprotect: add {get,set}_wp_mode() BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom --wp-{enable,disable,status} Change-Id: I7b68e940f0e1359281806c98e1da119b4caf8405 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M libflashrom.h M writeprotect.c 2 files changed, 62 insertions(+), 8 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/83/58483/50 -- To view, visit https://review.coreboot.org/c/flashrom/+/58483 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I7b68e940f0e1359281806c98e1da119b4caf8405 Gerrit-Change-Number: 58483 Gerrit-PatchSet: 50 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: writeprotect: add get_wp_range() for decoding ranges
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59183 to look at the new patch set (#34). Change subject: writeprotect: add get_wp_range() for decoding ranges ...................................................................... writeprotect: add get_wp_range() for decoding ranges BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom --wp-{status,range} at end of patch series Change-Id: I5a1dfcf384166b1bac319d286306747e1dcaa000 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M writeprotect.c 1 file changed, 15 insertions(+), 4 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/83/59183/34 -- To view, visit https://review.coreboot.org/c/flashrom/+/59183 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I5a1dfcf384166b1bac319d286306747e1dcaa000 Gerrit-Change-Number: 59183 Gerrit-PatchSet: 34 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: libflashrom,writeprotect: add flashrom_wp_get_available_ranges()
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58481 to look at the new patch set (#46). Change subject: libflashrom,writeprotect: add flashrom_wp_get_available_ranges() ...................................................................... libflashrom,writeprotect: add flashrom_wp_get_available_ranges() Generate list of available ranges by enumerating all possible values that range bits (BPx, TB, ...) can take and using the chip's range decoding function to get the range that is selected by each one. BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom --wp-list Change-Id: Id51f038f03305c8536d80313e52f77d27835f34d Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M libflashrom.c M libflashrom.h M writeprotect.c M writeprotect.h 4 files changed, 279 insertions(+), 0 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/81/58481/46 -- To view, visit https://review.coreboot.org/c/flashrom/+/58481 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Id51f038f03305c8536d80313e52f77d27835f34d Gerrit-Change-Number: 58481 Gerrit-PatchSet: 46 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: spi25_statusreg: inline spi_write_register_flag()
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Edward O'Callaghan, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59528 to look at the new patch set (#42). Change subject: spi25_statusreg: inline spi_write_register_flag() ...................................................................... spi25_statusreg: inline spi_write_register_flag() Creating the entire SPI command that should be sent to the chip in spi_write_register() is simpler than splitting it across two functions that have to pass multiple parameters between them. Additionally, having separate spi_write_register_flag() function provided little benefit, as it was only ever called from spi_write_register(). BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom -{r,w,E} Change-Id: I4996b0848d0ed09032bad2ab13ab1f40bbfc0304 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M spi25_statusreg.c 1 file changed, 56 insertions(+), 70 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/28/59528/42 -- To view, visit https://review.coreboot.org/c/flashrom/+/59528 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I4996b0848d0ed09032bad2ab13ab1f40bbfc0304 Gerrit-Change-Number: 59528 Gerrit-PatchSet: 42 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: writeprotect: add set_wp_range()
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Edward O'Callaghan, Angel Pons, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Paul Menzel, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58482 to look at the new patch set (#48). Change subject: writeprotect: add set_wp_range() ...................................................................... writeprotect: add set_wp_range() BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom --wp-{status,range} Change-Id: I7d26f43fb05c5828b9839bb57a28fa1088dcd9a0 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M libflashrom.h M writeprotect.c 2 files changed, 32 insertions(+), 4 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/82/58482/48 -- To view, visit https://review.coreboot.org/c/flashrom/+/58482 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I7d26f43fb05c5828b9839bb57a28fa1088dcd9a0 Gerrit-Change-Number: 58482 Gerrit-PatchSet: 48 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: flashchips,writeprotect_ranges: add range decoding function
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58480 to look at the new patch set (#41). Change subject: flashchips,writeprotect_ranges: add range decoding function ...................................................................... flashchips,writeprotect_ranges: add range decoding function Allow chips to specify functions that map status register bits to protection ranges. These are used to enumerate available ranges and determine the protection state of chips. The patch also adds a range decoding function for the example chips. Many other chips can also be handled by it, though some will require different functions (e.g. MX25L6406 and related chips). Another approach that has been tried in cros flashrom is maintaining tables of range data, but it quickly becomes error prone and hard to validate. Using a function to interpret the ranges allows compact encoding with most chips and is flexible enough to allow chips with less predictable ranges to be handled as well. BUG=b:195381327,b:153800563 BRANCH=none TEST=dumped range tables, checked against datasheets Change-Id: Id163ed80938a946a502ed116e48e8236e36eb203 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M Makefile M chipdrivers.h M flash.h M flashchips.c M meson.build A writeprotect_ranges.c 6 files changed, 107 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/80/58480/41 -- To view, visit https://review.coreboot.org/c/flashrom/+/58480 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Id163ed80938a946a502ed116e48e8236e36eb203 Gerrit-Change-Number: 58480 Gerrit-PatchSet: 41 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: writeprotect, cli_classic: delete old writeprotect code
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58474 to look at the new patch set (#18). Change subject: writeprotect, cli_classic: delete old writeprotect code ...................................................................... writeprotect, cli_classic: delete old writeprotect code Delete writeprotect code that was previously extracted from the cros tree. This is the first of a series of commits adding writeprotect support. Following commits incrementally implement writeprotect operations, culminating in writeprotect support for three example chips: GD25LQ128, GD25Q32, and GD25Q256. BUG=b:195381327,b:153800563 BRANCH=none TEST=flashrom -{r,w,E} TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series Change-Id: I67e9b31f86465e5a8f7d3def637198671ee818a8 Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M cli_classic.c M flash.h M s25f.c M writeprotect.c M writeprotect.h 5 files changed, 7 insertions(+), 571 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/58474/18 -- To view, visit https://review.coreboot.org/c/flashrom/+/58474 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I67e9b31f86465e5a8f7d3def637198671ee818a8 Gerrit-Change-Number: 58474 Gerrit-PatchSet: 18 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: libflashrom,writeprotect: add functions for reading/writing WP configs
by Nikolai Artemiev (Code Review) 22 Feb '22

22 Feb '22

Attention is currently required from: Nico Huber, Edward O'Callaghan, Nikolai Artemiev, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/58479 to look at the new patch set (#36). Change subject: libflashrom,writeprotect: add functions for reading/writing WP configs ...................................................................... libflashrom,writeprotect: add functions for reading/writing WP configs New functions are exposed through the libflashrom API for reading/writing chip's WP settins: `flashrom_wp_{read,write}_cfg()`. They read/write an opaque `struct flashrom_wp_cfg` instance, which includes the flash protection range and status register protection mode. This commit also adds `{read,write}_wp_bits()` helper functions that read/write chip-specific WP configuration bits. BUG=b:195381327,b:153800563 TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series BRANCH=none Change-Id: I3ad25708c3321b8fb0216c3eaf6ffc07616537ad Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M flashchips.c M libflashrom.c M libflashrom.h M writeprotect.c M writeprotect.h 5 files changed, 367 insertions(+), 1 deletion(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/79/58479/36 -- To view, visit https://review.coreboot.org/c/flashrom/+/58479 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I3ad25708c3321b8fb0216c3eaf6ffc07616537ad Gerrit-Change-Number: 58479 Gerrit-PatchSet: 36 Gerrit-Owner: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Felix Singer <felixsinger(a)posteo.net> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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