Re: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-29 Thread Sujit Reddy Thumma
On 7/24/2013 7:09 PM, Seungwon Jeon wrote: > On Wed, July 24, 2013, Sujit Reddy Thumma wrote: >> On 7/23/2013 1:57 PM, Seungwon Jeon wrote: >>> On Sat, July 20, 2013, Sujit Reddy Thumma wrote: On 7/19/2013 7:27 PM, Seungwon Jeon wrote: > On Tue, July 09, 2013, Sujit Reddy Thumma wrote: >>>

RE: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-24 Thread Seungwon Jeon
On Wed, July 24, 2013, Sujit Reddy Thumma wrote: > On 7/23/2013 1:57 PM, Seungwon Jeon wrote: > > On Sat, July 20, 2013, Sujit Reddy Thumma wrote: > >> On 7/19/2013 7:27 PM, Seungwon Jeon wrote: > >>> On Tue, July 09, 2013, Sujit Reddy Thumma wrote: > As of now SCSI initiated error handling is

Re: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-23 Thread Sujit Reddy Thumma
On 7/23/2013 1:57 PM, Seungwon Jeon wrote: > On Sat, July 20, 2013, Sujit Reddy Thumma wrote: >> On 7/19/2013 7:27 PM, Seungwon Jeon wrote: >>> On Tue, July 09, 2013, Sujit Reddy Thumma wrote: As of now SCSI initiated error handling is broken because, the reset APIs don't try to bring bac

RE: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-23 Thread Seungwon Jeon
On Sat, July 20, 2013, Sujit Reddy Thumma wrote: > On 7/19/2013 7:27 PM, Seungwon Jeon wrote: > > On Tue, July 09, 2013, Sujit Reddy Thumma wrote: > >> As of now SCSI initiated error handling is broken because, > >> the reset APIs don't try to bring back the device initialized and > >> ready for fu

Re: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-19 Thread Sujit Reddy Thumma
On 7/19/2013 7:27 PM, Seungwon Jeon wrote: > On Tue, July 09, 2013, Sujit Reddy Thumma wrote: >> As of now SCSI initiated error handling is broken because, >> the reset APIs don't try to bring back the device initialized and >> ready for further transfers. >> >> In case of timeouts, the scsi error

RE: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-19 Thread Seungwon Jeon
On Tue, July 09, 2013, Sujit Reddy Thumma wrote: > As of now SCSI initiated error handling is broken because, > the reset APIs don't try to bring back the device initialized and > ready for further transfers. > > In case of timeouts, the scsi error handler takes care of handling aborts > and reset

Re: [PATCH V3 3/4] scsi: ufs: Fix device and host reset methods

2013-07-09 Thread merez
Tested with error injection. Tested-by: Maya Erez > As of now SCSI initiated error handling is broken because, > the reset APIs don't try to bring back the device initialized and > ready for further transfers. > > In case of timeouts, the scsi error handler takes care of handling aborts > and re