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Change subject: spi25_statusreg: delete read_status_register()
......................................................................
Patch Set 6:
(3 comments)
File it87spi.c:
https://review.coreboot.org/c/flashrom/+/59529/comment/7fd84c15_ca22204d
PS4, Line 136: while (true)
> I am curious, can this ever become an infinite loop? I understand it was like this before ;)
It can, though without knowing more about the programmer I'm not sure what a reasonable timeout would be. Probably safest to leave it for now but I'll add a comment.
https://review.coreboot.org/c/flashrom/+/59529/comment/e5f86707_0a190c6c
PS4, Line 139: return 1;
> Can we propagate error code from spi_read_register?
Done
https://review.coreboot.org/c/flashrom/+/59529/comment/73388e5e_65903566
PS4, Line 288: return 1;
> Looks like another opportunity to propagate error code!
Done
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Change subject: spi25_statusreg: inline spi_write_register_flag()
......................................................................
Patch Set 5:
(1 comment)
File spi25_statusreg.c:
https://review.coreboot.org/c/flashrom/+/59528/comment/f168b243_1292f4d2
PS3, Line 82: }
> As per coding style, if braces are needed in one of the branches, they should be in all branches. […]
Done
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Change subject: cli_classic: add writeprotect CLI
......................................................................
Patch Set 14:
(3 comments)
File cli_classic.c:
https://review.coreboot.org/c/flashrom/+/58738/comment/36f2bac5_9e5228ba
PS7, Line 63: mode
> Since permanent and powercycle protection are very rarely supported and not very useful, I think we […]
Resolving
File cli_classic.c:
https://review.coreboot.org/c/flashrom/+/58738/comment/aad5221e_b715a1fa
PS12, Line 190: wp_cli
> I remember there was a conversation about cli vs libflashrom in some other patch in this chain, I ha […]
There is some non-cli logic here (mostly for verifying configuration after writing), but moving it into libflashrom makes it more difficult to implement properly since we often need to write things to stdout/stderr and we shouldn't do that from libflashrom.
The number of libflashrom calls required to do any one operation is already quite small so I don't think we save much by moving more of the code.
https://review.coreboot.org/c/flashrom/+/58738/comment/178f63e5_af0e9ed9
PS12, Line 890: ret = wp_cli(
: fill_flash,
: enable_wp,
: disable_wp,
: print_wp_status,
: print_available_ranges,
: set_wp_range,
: wp_start,
: wp_len,
: wp_mode_opt
: );
> Does this fit into 112 chars? If yes let's have it one line?
It would be around 150 chars, it's probably quite a bit more readable with each parameter on its own line.
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Change subject: libflashrom,writeprotect: add flashrom_wp_{read,write}_chip_config()
......................................................................
Patch Set 15:
(1 comment)
File libflashrom.h:
https://review.coreboot.org/c/flashrom/+/58479/comment/038a1685_c2573adc
PS11, Line 4: 2010
> I saw in other places a list of years, so maybe "2010,2021" is a solution here.
I think the best option is probably to just keep the first copyright year, since we also have git for the exact history. We are adding most of the lines after 2010 but just the first date should be sufficient for the copyright notice.
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Change subject: spi25_statusreg,flashchips: add SR2 read/write support
......................................................................
Patch Set 12:
(1 comment)
File spi25_statusreg.c:
https://review.coreboot.org/c/flashrom/+/58570/comment/0f5dc74c_ec0cf5d9
PS10, Line 99: }
: else if
> One little bit left: `} else if {` should be on one line
Done
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Change subject: spi25_statusreg: make register read/write functions generic
......................................................................
Patch Set 13:
(2 comments)
File flash.h:
https://review.coreboot.org/c/flashrom/+/58475/comment/052518ef_3e0e09e1
PS10, Line 171:
> Lets maybe remove this empty line. Enum is not that long, I don't thing it needs "sections".
Done
File spi25_statusreg.c:
https://review.coreboot.org/c/flashrom/+/58475/comment/26f93973_f9d69590
PS11, Line 124: int ret = spi_send_command(
: flash, sizeof(read_cmd), sizeof(readarr), &read_cmd, readarr);
> Good! One last thing: to have it all on one line, both function call and all arguments. […]
Done
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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/+/58475
to look at the new patch set (#13).
Change subject: spi25_statusreg: make register read/write functions generic
......................................................................
spi25_statusreg: make register read/write functions generic
This patch adds new spi_{read,write}_register() functions that take the
source/destination register as an argument. Currently they can only
access SR1, support for other registers will be added in another patch.
Since we're refactoring things, this commit also makes
spi_read_register() return an error code, making it possible to identify
error conditions that spi_read_status_register() concealed.
BUG=b:195381327,b:153800563
TEST=flashrom --wp-{enable,disable,range,list,status} at end of patch series
BRANCH=none
Change-Id: I0a3951bbf993f2d8d830143b29d3ce16cc6901d7
Signed-off-by: Nikolai Artemiev <nartemiev(a)google.com>
---
M chipdrivers.h
M flash.h
M spi25_statusreg.c
3 files changed, 75 insertions(+), 32 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/75/58475/13
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