Re: [PATCH v2] i2c: rcar: add SMBus block read support

From: Wolfram Sang
Date: Wed Mar 30 2022 - 07:09:33 EST



BTW...

> > ############################################################
> > ##################### WOLFRAM'S PATCH ######################
> > ############################################################
> > root@rcar-gen3:# i2cget -y 4 0x68 0 i 8
> > 0x08 0xff 0x06 0xff 0x5f 0xff 0x11 0x08

... for further tests I think the last parameter should be "i 9" here...

> >
> > root@rcar-gen3:# i2cget -y 4 0x68 0 s
> > 0xff 0x06 0xff 0x5f 0xff 0x11 0x08 0x08

... to see if these 8 bytes match the last 8 bytes from above. The first
byte from above is returned internally as the length. It is not a data
byte.

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