Steven Hartland 5dd4da9f24 Remove forced timeout of in-flight commands from mfi_timeout. ...

While this prevents commands getting stuck forever there is no way to guarantee
that data from the command hasn't been committed to the device.

In addition older mfi firmware has a bug that would cause the controller to
frequently stall IO for over our timeout value, which when combined with
a forced timeout often resulted in panics in UFS; which would otherwise be
avoided when the command eventually completed if left alone.

For reference this timeout issue is resolved in Dell FW package 21.2.1-0000.
Fixed FW package version for none Dell controller will likely vary.

MFC after:	2 days

2013-07-01 17:57:22 +00:00

..

mfi_cam.c

xpt_create_path() requires mfi_io_lock to be held, so do it.

2013-05-31 03:14:49 +00:00

mfi_debug.c

Add support for getting and setting BBU properties related to battery

2013-04-08 17:46:45 +00:00

mfi_disk.c

Don't attempt to reference sc before testing whether it's NULL.

2013-03-22 22:46:19 +00:00

mfi_ioctl.h

Move struct megasas_sge from mfi_ioctl.h to mfivar.h so we can

2012-04-02 19:13:02 +00:00

mfi_linux.c

First cut at updating mfi(4) to support newer LSI MegaRAID SAS cards.

2011-11-04 02:34:52 +00:00

mfi_pci.c

MFhead_mfi r227068

2012-03-30 23:05:48 +00:00

mfi_syspd.c

Add deviceid to the disk output on boot to help debugging.

2012-11-15 15:06:09 +00:00

mfi_tbolt.c

Fixes queuing issues where mfi_release_command blindly sets the cm_flags = 0

2013-02-27 02:21:10 +00:00

mfi.c

Remove forced timeout of in-flight commands from mfi_timeout.

2013-07-01 17:57:22 +00:00

mfireg.h

Implement foreign volume handling. Allows admins to view foreign metadata

2013-06-08 02:54:59 +00:00

mfivar.h

Fixes queuing issues where mfi_release_command blindly sets the cm_flags = 0

2013-02-27 02:21:10 +00:00