scsi: pm80xx: Fix driver fatal dump failure
The function pm80xx_get_fatal_dump() has two issues that result in the fatal dump not being able to complete successfully. 1. Trying to collect fatal_logs from the application fails because we are not shifting the MEMBASE-II register properly. Once we read 64K region of data we have to shift the MEMBASE-II register and read the next chunk. Only then would we be able to get complete data. 2. If a timeout occurs, our application will get stuck. Link: https://lore.kernel.org/r/20210109123849.17098-6-Viswas.G@microchip.com Acked-by:Jack Wang <jinpu.wang@cloud.ionos.com> Signed-off-by:
Viswas G <Viswas.G@microchip.com> Signed-off-by:
Ruksar Devadi <Ruksar.devadi@microchip.com> Signed-off-by:
Ashokkumar N <Ashokkumar.N@microchip.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com>
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5d280268
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