March 2022 - flashrom-gerrit - mail.coreboot.org

Change in flashrom[master]: libflashrom,linux_mtd: add linux_mtd writeprotect support
by Nikolai Artemiev (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. 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/+/61897 to look at the new patch set (#36). Change subject: libflashrom,linux_mtd: add linux_mtd writeprotect support ...................................................................... libflashrom,linux_mtd: add linux_mtd writeprotect support This commit adds a generic framework to allow opaque programmers to implement writeprotect operations and uses it support writeprotect operations on linux MTD device files. The generic framework comprises three new functions in `struct opaque_master` that are called from libflashrom: - wp_write_cfg() - wp_read_cfg() - wp_get_ranges() For linux_mtd, only the read/write functions are implemented. Linux's MTD interface doesn't provide a way to get available ranges, so calling get_wp_ranges() on the linux_mtd master will return FLASHROM_WP_ERR_RANGE_LIST_UNAVAILABLE. BUG=b:182223106 BRANCH=none TEST=WP ops on hana DUT (MT8173) with W25Q32DW flash TEST=flashrom --wp-enable --wp-range <non-empty> succeeds TEST=flashrom --wp-enable --wp-range <empty> fails as expected TEST=flashrom --wp-disable --wp-range <empty> succeeds TEST=flashrom --wp-disable --wp-range <non-empty> fails as expected TEST=flashrom --wp-status succeeds Change-Id: I5c86e28cdec44bec49ba1d36f8ab62241b9b01da Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com> --- M libflashrom.c M linux_mtd.c M programmer.h 3 files changed, 132 insertions(+), 16 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/97/61897/36 -- To view, visit https://review.coreboot.org/c/flashrom/+/61897 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I5c86e28cdec44bec49ba1d36f8ab62241b9b01da Gerrit-Change-Number: 61897 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: 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: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: libflashrom,linux_mtd: add linux_mtd writeprotect support
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/61897 ) Change subject: libflashrom,linux_mtd: add linux_mtd writeprotect support ...................................................................... Patch Set 35: (1 comment) Commit Message: https://review.coreboot.org/c/flashrom/+/61897/comment/bd0f5195_bbe55b65 PS35, Line 8: Add a little more context here on why `FLASHROM_WP_ERR_RANGE_LIST_UNAVAILABLE` could not be implemented here for someone not familiar with the current state of the kernel ABI. -- To view, visit https://review.coreboot.org/c/flashrom/+/61897 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I5c86e28cdec44bec49ba1d36f8ab62241b9b01da Gerrit-Change-Number: 61897 Gerrit-PatchSet: 35 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:47:38 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in flashrom[master]: libflashrom,linux_mtd: add linux_mtd writeprotect support
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/61897 ) Change subject: libflashrom,linux_mtd: add linux_mtd writeprotect support ...................................................................... Patch Set 35: Code-Review+2 -- To view, visit https://review.coreboot.org/c/flashrom/+/61897 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I5c86e28cdec44bec49ba1d36f8ab62241b9b01da Gerrit-Change-Number: 61897 Gerrit-PatchSet: 35 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:46:18 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: writeprotect.c: refactor and fix wp_mode functions
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62643 ) Change subject: writeprotect.c: refactor and fix wp_mode functions ...................................................................... Patch Set 9: Code-Review+2 -- To view, visit https://review.coreboot.org/c/flashrom/+/62643 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ib6c347453f9216e5816e4ed35bf9783fd3c720e0 Gerrit-Change-Number: 62643 Gerrit-PatchSet: 9 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:43:48 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: flashchips.c: add writeprotect support for more chips
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62214 ) Change subject: flashchips.c: add writeprotect support for more chips ...................................................................... Patch Set 26: (1 comment) Commit Message: https://review.coreboot.org/c/flashrom/+/62214/comment/b413365c_4df31f7b PS26, Line 10: Chips I wasn't able to test were just : checked against the datasheets. Could a EM100 be leveraged here? -- To view, visit https://review.coreboot.org/c/flashrom/+/62214 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I7f3d4c4148056098a845b5c64308b0333ebda395 Gerrit-Change-Number: 62214 Gerrit-PatchSet: 26 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:40:56 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in flashrom[master]: flashchips.c: add writeprotect support for more chips
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62214 ) Change subject: flashchips.c: add writeprotect support for more chips ...................................................................... Patch Set 26: Code-Review+2 -- To view, visit https://review.coreboot.org/c/flashrom/+/62214 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I7f3d4c4148056098a845b5c64308b0333ebda395 Gerrit-Change-Number: 62214 Gerrit-PatchSet: 26 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:40:22 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: spi25_statusreg: delete spi_read_status_register()
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Angel Pons, Nikolai Artemiev, Anastasia Klimchuk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59529 ) Change subject: spi25_statusreg: delete spi_read_status_register() ...................................................................... Patch Set 65: Code-Review+2 -- 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: 65 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: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:39:40 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: spi25_statusreg: inline spi_write_register_flag()
by Edward O'Callaghan (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Nico Huber, Nikolai Artemiev, Sergii Dmytruk. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59528 ) Change subject: spi25_statusreg: inline spi_write_register_flag() ...................................................................... Patch Set 63: Code-Review+2 -- 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: 63 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: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:37:37 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: dmi.c: Ensure g_has_dmi_support is default on shutdown
by Nikolai Artemiev (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Edward O'Callaghan, Angel Pons. Nikolai Artemiev has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/62996 ) Change subject: dmi.c: Ensure g_has_dmi_support is default on shutdown ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://review.coreboot.org/c/flashrom/+/62996 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I0674950304736e53d014117d287682a4f6349879 Gerrit-Change-Number: 62996 Gerrit-PatchSet: 1 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> 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-Comment-Date: Thu, 24 Mar 2022 02:02:29 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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Change in flashrom[master]: dmi.c: Hide has_dmi_support global behind method
by Nikolai Artemiev (Code Review) 24 Mar '22

24 Mar '22

Attention is currently required from: Edward O'Callaghan, Angel Pons. Nikolai Artemiev has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59283 ) Change subject: dmi.c: Hide has_dmi_support global behind method ...................................................................... Patch Set 4: Code-Review+1 -- To view, visit https://review.coreboot.org/c/flashrom/+/59283 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: Ibded9714998ea6f2e5d4e0512fa7c6b105f9638a Gerrit-Change-Number: 59283 Gerrit-PatchSet: 4 Gerrit-Owner: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Reviewer: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Reviewer: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Reviewer: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: Thomas Heijligen <src(a)posteo.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Edward O'Callaghan <quasisec(a)chromium.org> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Comment-Date: Thu, 24 Mar 2022 02:02:16 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment

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flashrom-gerrit March 2022