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(parent: 522c90a) | patch
Add a new primitive, XPT_SCAN_TGT, to cover the range between scanning a
authorMatt Jacob <mjacob@FreeBSD.org>
Wed, 26 May 2010 22:49:42 +0000 (22:49 +0000)
committerMatt Jacob <mjacob@FreeBSD.org>
Wed, 26 May 2010 22:49:42 +0000 (22:49 +0000)
commit0e85f214e3e2888b760275a6fc5e9b065eb94b6e
tree814f54bc94bcdd3b953da0eada061521fa6b750dtree | snapshot
parent522c90a14307bc9555523c4fd378b192eef2652bcommit | diff
Add a new primitive, XPT_SCAN_TGT, to cover the range between scanning a
whole bus (XPT_SCAN_BUS) and a single lun on that bus (XPT_SCAN_LUN).

It's less resource comsumptive than scanning a whole bus when the
caller knows only one target has changes.

Reviewed by: scsi@
Sponsored by: Panasas
MFC after: 1 month
sys/cam/ata/ata_xpt.c diff | blob | history
sys/cam/cam_ccb.h diff | blob | history
sys/cam/cam_xpt.c diff | blob | history
sys/cam/scsi/scsi_xpt.c diff | blob | history
sys/dev/isp/isp_freebsd.c diff | blob | history
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