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

Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness
by Sergii Dmytruk (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Thomas Heijligen, Angel Pons, Anastasia Klimchuk. Sergii Dmytruk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59072 ) Change subject: dummyflasher: add SR2 and SR3 emulation harness ...................................................................... Patch Set 34: (3 comments) File dummyflasher.c: https://review.coreboot.org/c/flashrom/+/59072/comment/23f05b79_8161406e PS16, Line 347: other chips might differ > Just checking: you are saying "updated comment" but the comment is removed, is it as expected? It was also moved to the top where `bool emu_wrsr_ext;` is declared. File dummyflasher.c: https://review.coreboot.org/c/flashrom/+/59072/comment/f37228af_6bf50d47 PS34, Line 169: assert > > Maybe separate functions for each status? […] I would split it into three functions, but it would complicate CB:59074 where WP starts influencing RO masks for all status registers. So I've done it differently: renamed the function to accept any register and made it print a warning on unhandled input and then return 0. File flashrom.8.tmpl: https://review.coreboot.org/c/flashrom/+/59072/comment/52f9a378_dd8b5197 PS34, Line 817: is a hexadecimal value of up to 24 bits. For example, 0x332211 assigns 0x11 to : SR1, 0x22 to SR2 and 0x33 to SR3. Shorter value is padded to 24 bits with : zeroes on the left. See datasheet for chosen chip for details about the : registers content. > Based on this , it would be great to have 3 test scenarios listed in commit message, 3 times `flashr […] Done -- To view, visit https://review.coreboot.org/c/flashrom/+/59072 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Gerrit-Change-Number: 59072 Gerrit-PatchSet: 34 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Comment-Date: Tue, 10 May 2022 13:21:26 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Nico Huber <nico.h(a)gmx.de> Comment-In-Reply-To: Thomas Heijligen <src(a)posteo.de> Comment-In-Reply-To: Angel Pons <th3fanbus(a)gmail.com> Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Comment-In-Reply-To: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: comment

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Change in flashrom[master]: dummyflasher: enforce write protection for W25Q128FV
by Sergii Dmytruk (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Angel Pons, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Nikolai Artemiev, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59074 to look at the new patch set (#35). Change subject: dummyflasher: enforce write protection for W25Q128FV ...................................................................... dummyflasher: enforce write protection for W25Q128FV Start taking bits related to write protection into account. Also add "hwwp" parameter for dummy programmer that sets state of WP pin (not inverted value). TEST=use command-line interface to run WP-related commands dummyflasher doesn't store state of the chip between runs and flashrom allows running only one command, so testing WP in this way is limited. However, WP options can be combined with other operations and are executed prior to them, so certain scenarios can be checked. List possible ranges: flashrom -p dummy:emulate=W25Q128FV,hwwp=yes --wp-list Set a particular range and check status is correct: flashrom -p dummy:emulate=W25Q128FV,hwwp=yes \ --wp-enable \ --wp-range=0x00100000,0x00f00000 \ --wp-status Enable write protection and try erasing/writing (erasing here): # this fails flashrom -p dummy:emulate=W25Q128FV,hwwp=yes \ --wp-range=0,0x00c00000 \ --wp-enable \ --erase Write protecting empty range has no effect: # this succeeds flashrom -p dummy:emulate=W25Q128FV,hwwp=yes \ --wp-range=0,0 \ --wp-enable \ --erase Disabling WP is possible if hwwp is off: # this fails flashrom -p dummy:emulate=W25Q128FV,spi_status=0x80,hwwp=yes \ --wp-disable # this succeeds flashrom -p dummy:emulate=W25Q128FV,spi_status=0x80,hwwp=no \ --wp-disable Change-Id: I9fd1417f941186391bd213bd355530143c8f04a0 Signed-off-by: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> --- M dummyflasher.c M flashrom.8.tmpl 2 files changed, 157 insertions(+), 18 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/74/59074/35 -- To view, visit https://review.coreboot.org/c/flashrom/+/59074 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I9fd1417f941186391bd213bd355530143c8f04a0 Gerrit-Change-Number: 59074 Gerrit-PatchSet: 35 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> 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: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: dummyflasher: emulate SR2 and SR3 for W25Q128FV
by Sergii Dmytruk (Code Review) 10 May '22

10 May '22

Attention is currently required from: Thomas Heijligen, Angel Pons, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Thomas Heijligen, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Nikolai Artemiev, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59073 to look at the new patch set (#35). Change subject: dummyflasher: emulate SR2 and SR3 for W25Q128FV ...................................................................... dummyflasher: emulate SR2 and SR3 for W25Q128FV Enable emulation of SR2 and SR3 for W25Q128FV and provide logic for updating them (masks of read-only bits that can't be set from outside). TEST=check how input value affects status registers of emulated chip flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x12 | grep -A3 'Initial status registers' flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x1234 | grep -A3 'Initial status registers' flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x123456 | grep -A3 'Initial status registers' Change-Id: I79f9b4a0b604663d3288ad70dcbe3ea4075dede5 Signed-off-by: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> --- M dummyflasher.c 1 file changed, 25 insertions(+), 7 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/73/59073/35 -- To view, visit https://review.coreboot.org/c/flashrom/+/59073 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I79f9b4a0b604663d3288ad70dcbe3ea4075dede5 Gerrit-Change-Number: 59073 Gerrit-PatchSet: 35 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness
by Sergii Dmytruk (Code Review) 10 May '22

10 May '22

Attention is currently required from: Thomas Heijligen, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk. Hello build bot (Jenkins), Nico Huber, Thomas Heijligen, Edward O'Callaghan, Angel Pons, Anastasia Klimchuk, Nikolai Artemiev, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59072 to look at the new patch set (#35). Change subject: dummyflasher: add SR2 and SR3 emulation harness ...................................................................... dummyflasher: add SR2 and SR3 emulation harness Prepare everything for emulating SR2 and SR3 for chips that have it. This is needed for accessing SRP1 and WPS bits which are involved in write protection. The emulated register doesn't affect anything yet and will be tested by write-protection tests. TEST=check how input value affects status registers of emulated chip flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x12 | grep 'Initial status register' flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x1234 | grep 'Initial status register' flashrom -V -p dummy:emulate=W25Q128FV,spi_status=0x123456 | grep 'Initial status register' Mind that at this point there are no chips that emulate more than one status register. Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Signed-off-by: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> --- M dummyflasher.c M flashrom.8.tmpl 2 files changed, 113 insertions(+), 15 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/72/59072/35 -- To view, visit https://review.coreboot.org/c/flashrom/+/59072 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Gerrit-Change-Number: 59072 Gerrit-PatchSet: 35 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: ite_ecfw: Implement support for flashing ITE ECs found on TUXEDO laptops
by Michał Żygowski (Code Review) 10 May '22

10 May '22

Attention is currently required from: Felix Singer, Nico Huber, Michał Żygowski, Paul Menzel. Hello Felix Singer, build bot (Jenkins), Nico Huber, Michael Niewöhner, Sergii Dmytruk, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/55715 to look at the new patch set (#30). Change subject: ite_ecfw: Implement support for flashing ITE ECs found on TUXEDO laptops ...................................................................... ite_ecfw: Implement support for flashing ITE ECs found on TUXEDO laptops Add a new programmer supporting ITE Embedded Controllers found on TUXEDO laptops. Tested on TUXEDO InfinityBook S 14 Gen6 and 15 Gen6 with EC firmware updates from IBV, EC versions 1.07.02TR1 and 1.07.04TR4. Example standard command to update EC firmware on a TUXEDO laptop: "flashrom -p ite_ec:romsize=128K,autoload=disable -w eL14MU02.TR1" Signed-off-by: Michał Żygowski <michal.zygowski(a)3mdeb.com> Signed-off-by: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Change-Id: I0e42260155ffea38a6f60790871cd8da7b657031 --- M Makefile M flashrom.8.tmpl M it87spi.c A ite_ecfw.c A ite_ecfw.h M meson.build M meson_options.txt M programmer.h M programmer_table.c 9 files changed, 1,126 insertions(+), 14 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/15/55715/30 -- To view, visit https://review.coreboot.org/c/flashrom/+/55715 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I0e42260155ffea38a6f60790871cd8da7b657031 Gerrit-Change-Number: 55715 Gerrit-PatchSet: 30 Gerrit-Owner: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Reviewer: Felix Singer <felixsinger(a)posteo.net> Gerrit-Reviewer: Michael Niewöhner <foss(a)mniewoehner.de> Gerrit-Reviewer: Nico Huber <nico.h(a)gmx.de> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Benjamin Doron <benjamin.doron00(a)gmail.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-CC: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Attention: Felix Singer <felixsinger(a)posteo.net> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Michał Żygowski <michal.zygowski(a)3mdeb.com> Gerrit-Attention: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-MessageType: newpatchset

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Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness
by Nico Huber (Code Review) 10 May '22

10 May '22

Attention is currently required from: Thomas Heijligen, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk. Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59072 ) Change subject: dummyflasher: add SR2 and SR3 emulation harness ...................................................................... Patch Set 34: (1 comment) File dummyflasher.c: https://review.coreboot.org/c/flashrom/+/59072/comment/579617fd_8a3b07d9 PS34, Line 169: assert > Maybe separate functions for each status? +1 There's nothing wrong with the way assert() is used here. It just documents what this function should be called with. -- To view, visit https://review.coreboot.org/c/flashrom/+/59072 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Gerrit-Change-Number: 59072 Gerrit-PatchSet: 34 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Angel Pons <th3fanbus(a)gmail.com> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Comment-Date: Tue, 10 May 2022 11:23:34 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Thomas Heijligen <src(a)posteo.de> Comment-In-Reply-To: Angel Pons <th3fanbus(a)gmail.com> Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: comment

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Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness
by Thomas Heijligen (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Angel Pons, Anastasia Klimchuk, Sergii Dmytruk. Thomas Heijligen has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59072 ) Change subject: dummyflasher: add SR2 and SR3 emulation harness ...................................................................... Patch Set 34: (1 comment) File dummyflasher.c: https://review.coreboot.org/c/flashrom/+/59072/comment/ea42ad4b_27fae95e PS34, Line 169: assert > So this is a pure function with domain of { STATUS1, STATUS2, STATUS3 }, which is mapped to { SPI_SR […] The next commit adds functionality to this for a selected chip. So the result is either the bit mask from the chip or {SPI_SR_WIP, 0, 0}. Until now the number of the register is known at compile time. -- To view, visit https://review.coreboot.org/c/flashrom/+/59072 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Gerrit-Change-Number: 59072 Gerrit-PatchSet: 34 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> 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: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Comment-Date: Tue, 10 May 2022 10:43:50 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Thomas Heijligen <src(a)posteo.de> Comment-In-Reply-To: Angel Pons <th3fanbus(a)gmail.com> Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: comment

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Change in flashrom[master]: dummyflasher: add SR2 and SR3 emulation harness
by Angel Pons (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Thomas Heijligen, Anastasia Klimchuk, Sergii Dmytruk. Angel Pons has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59072 ) Change subject: dummyflasher: add SR2 and SR3 emulation harness ...................................................................... Patch Set 34: (1 comment) File dummyflasher.c: https://review.coreboot.org/c/flashrom/+/59072/comment/37f42f81_54b66131 PS34, Line 169: assert > Sorry, I haven't read your follow up before this comment. […] So this is a pure function with domain of { STATUS1, STATUS2, STATUS3 }, which is mapped to { SPI_SR_WIP, 0, 0 } respectively. I'd remove the function unless it's necessary to call it with non-constant arguments (i.e. if the value of the `status_reg` parameter isn't always known at compile-time). -- To view, visit https://review.coreboot.org/c/flashrom/+/59072 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I177ae3f068f03380f5b3941d9996a07205672e59 Gerrit-Change-Number: 59072 Gerrit-PatchSet: 34 Gerrit-Owner: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.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: 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: Maciej Pijanowski <maciej.pijanowski(a)3mdeb.com> Gerrit-CC: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Attention: Nico Huber <nico.h(a)gmx.de> Gerrit-Attention: Thomas Heijligen <src(a)posteo.de> Gerrit-Attention: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-Attention: Sergii Dmytruk <sergii.dmytruk(a)3mdeb.com> Gerrit-Comment-Date: Tue, 10 May 2022 08:07:00 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: Thomas Heijligen <src(a)posteo.de> Comment-In-Reply-To: Anastasia Klimchuk <aklm(a)chromium.org> Gerrit-MessageType: comment

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Change in flashrom[master]: flashrom: Drop read_flash_to_file() usage
by Edward O'Callaghan (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Paul Menzel. Edward O'Callaghan has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/59291 ) Change subject: flashrom: Drop read_flash_to_file() usage ...................................................................... Patch Set 15: (1 comment) Patchset: PS15: rebased as this has been sitting for awhile. -- To view, visit https://review.coreboot.org/c/flashrom/+/59291 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I4b690b688acf9d5deb46e8642a252a2132ea8c73 Gerrit-Change-Number: 59291 Gerrit-PatchSet: 15 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: Daniel Campello <campello(a)chromium.org> Gerrit-Reviewer: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Nico Huber <nico.h(a)gmx.de> 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: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-Comment-Date: Tue, 10 May 2022 07:33:18 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Gerrit-MessageType: comment

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Change in flashrom[master]: flashrom: Drop read_flash_to_file() usage
by Edward O'Callaghan (Code Review) 10 May '22

10 May '22

Attention is currently required from: Nico Huber, Paul Menzel. Hello build bot (Jenkins), Angel Pons, Daniel Campello, Anastasia Klimchuk, Nikolai Artemiev, I'd like you to reexamine a change. Please visit https://review.coreboot.org/c/flashrom/+/59291 to look at the new patch set (#15). Change subject: flashrom: Drop read_flash_to_file() usage ...................................................................... flashrom: Drop read_flash_to_file() usage Aspire towards a goal of making cli_classic more of just a user of libflashrom than having quasi-parallel paths in flashrom.c This converts remaining read_flash_to_file() usage to the do_read() provider wrapper around libflashrom. BUG=b:208132085 TEST=` sudo ./flashrom -p ft2232_spi:type=232H,divisor=1000 -f -r out -c W25X05 Flashrom output: No EEPROM/flash device found. Force read (-f -r -c) requested, pretending the chip is there: Assuming Winbond flash chip "W25X05" (64 kB, SPI) on ft2232_spi. Please note that forced reads most likely contain garbage. Block protection could not be disabled! Reading flash... done. Data read: xxd out-1khz 00000000: 0000 07ff ffff e000 0000 7fff fffe 0000 ................ 00000010: 0007 ffff ffe0 0000 007f ffff fe00 0000 ................ 00000020: 07ff ffff e000 0000 7fff fffe 0000 0007 ................ 00000030: ffff ffe0 0000 007f ffff fe00 0000 0fff ................ xxd out-100khz 00000000: b6db 6db6 db6d b6db 6db6 db6d b6db 6db6 ..m..m..m..m..m. 00000010: db6d b6db 6db6 db6d b6db 6db6 db6d b6db .m..m..m..m..m.. 00000020: 6db6 db6d b6db 6db6 db24 9249 2492 4924 m..m..m..$.I$.I$ 00000030: 9249 2492 4924 9249 2492 4924 9249 2492 .I$.I$.I$.I$.I$. ` Change-Id: I4b690b688acf9d5deb46e8642a252a2132ea8c73 Signed-off-by: Edward O'Callaghan <quasisec(a)google.com> Tested-by: Nikolai Artemiev <nartemiev(a)google.com> --- M cli_classic.c M flashrom.c M include/flash.h 3 files changed, 2 insertions(+), 43 deletions(-) git pull ssh://review.coreboot.org:29418/flashrom refs/changes/91/59291/15 -- To view, visit https://review.coreboot.org/c/flashrom/+/59291 To unsubscribe, or for help writing mail filters, visit https://review.coreboot.org/settings Gerrit-Project: flashrom Gerrit-Branch: master Gerrit-Change-Id: I4b690b688acf9d5deb46e8642a252a2132ea8c73 Gerrit-Change-Number: 59291 Gerrit-PatchSet: 15 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: Daniel Campello <campello(a)chromium.org> Gerrit-Reviewer: Nikolai Artemiev <nartemiev(a)google.com> Gerrit-Reviewer: build bot (Jenkins) <no-reply(a)coreboot.org> Gerrit-CC: Nico Huber <nico.h(a)gmx.de> 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: Paul Menzel <paulepanter(a)mailbox.org> Gerrit-MessageType: newpatchset

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flashrom-gerrit May 2022