Re: [PATCH 21/28] aha152x: drop bus reset

2017-06-28 Thread Christoph Hellwig
On Wed, Jun 28, 2017 at 10:25:09AM +0200, Hannes Reinecke wrote: > From: Hannes Reinecke > > The bus reset function is a subset of host reset, but will always > return SUCCESS. But as the host reset also invokes a reset for > all ports there is a possibility that the bus reset will not be > able

Re: [PATCH 21/28] aha152x: drop bus reset

2017-06-28 Thread Johannes Thumshirn
Reviewed-by: Johannes Thumshirn -- Johannes Thumshirn Storage jthumsh...@suse.de+49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Ke

[PATCH 21/28] aha152x: drop bus reset

2017-06-28 Thread Hannes Reinecke
From: Hannes Reinecke The bus reset function is a subset of host reset, but will always return SUCCESS. But as the host reset also invokes a reset for all ports there is a possibility that the bus reset will not be able to fully reset the HBA, leading to a blocked system. So drop bus reset comple