Alexander Motin 47bb96433c Insert ordered command every 1/4 of the current command timeout, not 1/4 ...

of the default one.

Without this change setting kern.cam.ada.default_timeout to 1 instead of 30
allowed me to trigger several false positive command timeouts under heavy
ZFS load on a SiI3132 siis(4) controller with 5 HDDs on a port multiplier.

MFC after:	1 week

2012-02-02 19:02:15 +00:00

..

ata_all.c

Do not report CFA devices as ATAPI, even though IDENTIFY data look alike.

2011-06-12 18:52:39 +00:00

ata_all.h

Add basic support for DMA-capable ATA disks on DMA-incapable controller.

2011-04-20 13:27:50 +00:00

ata_da.c

Insert ordered command every 1/4 of the current command timeout, not 1/4

2012-02-02 19:02:15 +00:00

ata_pmp.c

Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.

2011-11-07 15:43:11 +00:00

ata_xpt.c

Make CAM ATA honor old hw.ata.ata_dma and hw.ata.atapi_dma tunables.

2012-02-02 14:17:58 +00:00