i2cget: Add support for I2C block data
This adds mode 'i' for I2C_SMBUS_I2C_BLOCK_DATA. This is the same mode
letter from i2cdump.
Length is optional and defaults to 32 (maximum).
The intended use is debugging i2c devices with shell commands.
[JD: Fix the build (wrong variable name)
Ensure PEC isn't used in I2C block mode
Don't print the length (doesn't add value and could be mistaken as
an offset
Various cleanups]
Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
1 file changed
