[SCSI] aic7xxx: expose the bus setting to sysfs
authorJames Bottomley <jejb@mulgrave.il.steeleye.com>
Sat, 10 Jun 2006 15:49:07 +0000 (10:49 -0500)
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>
Sat, 10 Jun 2006 15:49:07 +0000 (10:49 -0500)
commitb2d8bfe18578c4e50e8ba52011c9b260a1b51dac
treeab949e11e1e6d4e46ccb2bd5f8c9401cf46052a7
parentb9f051eb6cc013b90cb6062a1e2502e9c0adf0f4
[SCSI] aic7xxx: expose the bus setting to sysfs

Read the transciever register and display in the host transport
properties.  I'm still not entirely sure what this does for multiple
transciever adapters (like some 160 ones) however, I suspect it
displays the transciever state of the switchable bus segment.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
drivers/scsi/aic7xxx/aic7xxx.h
drivers/scsi/aic7xxx/aic7xxx_osm.c
drivers/scsi/aic7xxx/aic7xxx_pci.c