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MFC r249346:
authormav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Wed, 24 Apr 2013 19:36:40 +0000 (19:36 +0000)
committermav <mav@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Wed, 24 Apr 2013 19:36:40 +0000 (19:36 +0000)
commit23292ac5c477d1fe20f0bf73dd36c5d6d3a6a052
tree93cf889c9a782b81401eea3d933d94df8b6943e6tree | snapshot
parent34ab71d5198b4075169173aa638f155abf170871commit | diff
MFC r249346:
Create controller-level DMA tag, handling range of supported addresses.
That simplifies logic for channels and gives the bus information about what
device actually allocated the tag.

Submitted by: jhb

git-svn-id: svn://svn.freebsd.org/base/stable/9@249853 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/dev/ahci/ahci.c diff | blob | history
sys/dev/ahci/ahci.h diff | blob | history
9-STABLE