[PATCH 0/4] occ: fsi and hwmon: Fixes for polling un-initialized OCC

Eddie James eajames at linux.ibm.com
Tue Apr 6 01:33:54 AEST 2021


On Tue, 2021-02-09 at 11:12 -0600, Eddie James wrote:
> In the event that the OCC is not initialized when the driver sends a
> poll
> command, the driver may receive an invalid response. This isn't an
> error
> condition unless there is no valid response before the timeout
> expires. So
> change the starting sequence number and check for the un-initialized
> OCC
> state before returning the response in order to detect this condition
> and
> continue waiting if necessary.

Hi Joel,

Do you have any comments on the FSI side of this series?

Thanks,
Eddie

> 
> Eddie James (4):
>   fsi: occ: Don't accept response from un-initialized OCC
>   fsi: occ: Log error for checksum failure
>   hwmon: (occ) Start sequence number at one
>   hwmon: (occ) Print response status in first poll error message
> 
>  drivers/fsi/fsi-occ.c      | 11 ++++++++---
>  drivers/hwmon/occ/common.c |  7 +++++--
>  2 files changed, 13 insertions(+), 5 deletions(-)
> 



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