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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 (#11).
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, 77 insertions(+), 32 deletions(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/75/58475/11
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Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/58480 )
Change subject: flashchips,writeprotect_ranges: add range decoding function
......................................................................
Patch Set 12:
(1 comment)
File writeprotect_ranges.c:
https://review.coreboot.org/c/flashrom/+/58480/comment/a7f527e7_3ed58e4c
PS12, Line 41: }
: else {
As a reminder, this should be on one line
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Anastasia Klimchuk has posted comments on this change. ( https://review.coreboot.org/c/flashrom/+/58479 )
Change subject: libflashrom,writeprotect: add support for reading/writing WP configs
......................................................................
Patch Set 11:
(3 comments)
File libflashrom.h:
https://review.coreboot.org/c/flashrom/+/58479/comment/0265288a_338ea0d3
PS11, Line 4: 2010
It is 2021 now, you are adding the lines in 2021
File writeprotect.c:
https://review.coreboot.org/c/flashrom/+/58479/comment/535f2d19_eb5cdbf6
PS9, Line 128: return ret;
> Done
But it is still the same, you haven't changed the code?
For every if (....)
body should be on the next line.
https://review.coreboot.org/c/flashrom/+/58479/comment/152b5623_840f01ef
PS9, Line 161: ord = cfga->cmp - cfgb->cmp;
> Done
You forgot :)
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Change subject: flash: add structure to represent chip wp configuration
......................................................................
Patch Set 11: Code-Review+1
(1 comment)
File flash.h:
https://review.coreboot.org/c/flashrom/+/58478/comment/2b6b5b53_71b3d89d
PS9, Line 203: flashrom_
> This is also exposed through libflashrom.h so I think we should keep the […]
Ok I see. This is public API.
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Change subject: spi25_statusreg,flashchips: add SR2 read/write support
......................................................................
Patch Set 8:
(1 comment)
Patchset:
PS7:
> Done
Cool! When I open CB:58476 there is the chain which looks like previous version of what is under review now. Maybe that whole old chain can now be abandoned?
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Change subject: spi25_statusreg: make register read/write functions generic
......................................................................
Patch Set 10:
(4 comments)
File flash.h:
https://review.coreboot.org/c/flashrom/+/58475/comment/84c90471_c1321d0c
PS10, Line 171:
Lets maybe remove this empty line. Enum is not that long, I don't thing it needs "sections".
File spi25_statusreg.c:
https://review.coreboot.org/c/flashrom/+/58475/comment/017c2461_c5456c24
PS9, Line 120: msg_cerr("Cannot read register: not supported by chip\n");
> The `if (write_cmd_len == 0)` is used to check this. […]
Maybe I am missing something, but how nested ifs prevent using an else statement? You wrap conditional body in curly brackets anyway?
In this patch, why it can't be for spi_write_register
if (reg == STATUS1) {
doing something
} else {
error message
}
and in the next patch that will be
if (reg == STATUS1) {
doing something
else if (reg == STATUS2) {
doing something
} else {
error message
}
File spi25_statusreg.c:
https://review.coreboot.org/c/flashrom/+/58475/comment/a842ec9a_8ca056da
PS10, Line 119: }
: else {
:
I am sorry I should have noticed this earlier, but `else` (and `else if`) needs to be on the same line with closing brace. This applies everywhere in this file, and in other files ofc
We are following Linux kernel coding style https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Doc… (see section 3)
https://review.coreboot.org/c/flashrom/+/58475/comment/e9a8b624_2f7fd789
PS10, Line 130: flash, sizeof(read_cmd), sizeof(readarr),
: &read_cmd, readarr);
This can fit into 112 chars right? It helps to git grep when all function arguments are on one line. 112 is a lot, fitting in 80 is better, but for function calls having all args on one line is useful.
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Change subject: writeprotect, cli_classic: delete old writeprotect code
......................................................................
Patch Set 10: Code-Review+1
(1 comment)
Patchset:
PS10:
I don't have any more comments, just want other people to have a look.
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