diff options
| author | Ting Shen <phoenixshen@google.com> | 2020-11-13 12:56:34 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-11-17 18:00:39 +0000 |
| commit | 8f8d017fb3e5f8d73bb415295495023353049f79 (patch) | |
| tree | 30468b9673dbf3f9b042a2d120feab14a1dd1688 /include/config.h | |
| parent | 8ba81426bbc4030e1fa93e13f294fb3526a0d4de (diff) | |
| download | chrome-ec-8f8d017fb3e5f8d73bb415295495023353049f79.tar.gz | |
i2c_master: extend i2c_xfer_no_retry to also support large writestabilize-13605.B-master
This CL extends CONFIG_I2C_XFER_LARGE_READ to also support large
(greater than 255 bytes) write.
Related config name is also updated to reflect the behavior change,
BUG=b:169651794
TEST=flash fw successfully on Zed.
BRANCH=none
Signed-off-by: Ting Shen <phoenixshen@google.com>
Change-Id: Icb889013da01f48708cd0227207561b8186bac63
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2537412
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
Commit-Queue: Ting Shen <phoenixshen@chromium.org>
Tested-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'include/config.h')
| -rw-r--r-- | include/config.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/config.h b/include/config.h index 4891b36617..5d67079d9a 100644 --- a/include/config.h +++ b/include/config.h @@ -2313,16 +2313,16 @@ #undef CONFIG_I2C_BUS_MAY_BE_UNPOWERED /* - * Conservative I2C reading size per single transaction. For example, register - * of stm32f0 and stm32l4 are limited to be 8 bits for this field. + * Conservative I2C transmission size per single transaction. For example, + * register of stm32f0 and stm32l4 are limited to be 8 bits for this field. */ -#define CONFIG_I2C_CHIP_MAX_READ_SIZE 255 +#define CONFIG_I2C_CHIP_MAX_TRANSFER_SIZE 255 /* * Enable i2c_xfer() for receiving request larger than - * CONFIG_I2C_CHIP_MAX_READ_SIZE. + * CONFIG_I2C_CHIP_MAX_TRANSFER_SIZE. */ -#undef CONFIG_I2C_XFER_LARGE_READ +#undef CONFIG_I2C_XFER_LARGE_TRANSFER /* * If defined, makes i2c_xfer callback into board-provided functions before the |