On Wed, Jul 06, 2022 at 06:43:47AM +0000, Joel Stanley wrote:
On Tue, 5 Jul 2022 at 12:14, Greg Kroah-Hartman gregkh@linuxfoundation.org wrote:
From: Eddie James eajames@linux.ibm.com
[ Upstream commit 908dbf0242e21dd95c69a1b0935814cd1abfc134 ]
Checksumming of the request and sequence numbering is now done in the OCC interface driver in order to keep unique sequence numbers. So remove those in the hwmon driver. Also, add the command length to the send_cmd function pointer, since the checksum must be placed in the last two bytes of the command. The submit interface must receive the exact size of the command - previously it could be rounded to the nearest 8 bytes with no consequence.
Signed-off-by: Eddie James eajames@linux.ibm.com Acked-by: Guenter Roeck linux@roeck-us.net Link: https://lore.kernel.org/r/20210721190231.117185-3-eajames@linux.ibm.com Signed-off-by: Joel Stanley joel@jms.id.au Signed-off-by: Sasha Levin sashal@kernel.org
If this patch is being backported then we must also backport:
62f79f3d0eb9 ("fsi: occ: Force sequence numbering per OCC")
I was only cc'd on this one so I assume that means 62f79f3d0eb9 is not already in the queue.
It was not, so I have now added it, thanks.
greg k-h