Kashyap, Desai 29786e19cd [SCSI] mpt2sas: Timeout occurred within the HANDSHAKE logic while waiting on firmware to ACK. ... Following a diag_reset, a request to send an ioc_init is timing out. The timeout occurred within the HANDSHAKE logic while waiting on firmware to acknowledge that the driver had wrote to the doorbell register. This was root caused to a logic timeout in the firmware code. The proposed solution is for the driver to call the udelay instead of msleep API in function where its looping reading the interrupt status. In addition to this change, there were two additional cases where we deleted the clearing interrupt status outside handshake context. Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>		2009-10-02 09:49:01 -05:00
..
mpi	[SCSI] mpt2sas: Added mpi2_history.txt for MPI2 headers.	2009-10-02 09:48:03 -05:00
Kconfig	[SCSI] mpt2sas: Copyright change to 2009.	2009-10-02 09:48:15 -05:00
Makefile
mpt2sas_base.c	[SCSI] mpt2sas: Timeout occurred within the HANDSHAKE logic while waiting on firmware to ACK.	2009-10-02 09:49:01 -05:00
mpt2sas_base.h	[SCSI] mpt2sas: Target Reset will be issued from Interrupt context.	2009-10-02 09:48:38 -05:00
mpt2sas_config.c	[SCSI] mpt2sas: Target Reset will be issued from Interrupt context.	2009-10-02 09:48:38 -05:00
mpt2sas_ctl.c	[SCSI] mpt2sas: Call init_completion on a per request basis.	2009-10-02 09:48:50 -05:00
mpt2sas_ctl.h	[SCSI] mpt2sas: Copyright change to 2009.	2009-10-02 09:48:15 -05:00
mpt2sas_debug.h	[SCSI] mpt2sas: Copyright change to 2009.	2009-10-02 09:48:15 -05:00
mpt2sas_scsih.c	[SCSI] mpt2sas: Target Reset will be issued from Interrupt context.	2009-10-02 09:48:38 -05:00
mpt2sas_transport.c	[SCSI] mpt2sas: Call init_completion on a per request basis.	2009-10-02 09:48:50 -05:00