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MFC 306396
authorsephe <sephe@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 14 Oct 2016 03:11:31 +0000 (03:11 +0000)
committersephe <sephe@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 14 Oct 2016 03:11:31 +0000 (03:11 +0000)
commit1f844952e16be2e0a3b1deaaaf13e8ad816e38e2
tree76a42c5917f755240b5926f7572d7e98b0473e8c
parent4d95473d24a8c146fe0f5bed18b3da638b35cc40
MFC 306396

    cam/ata: Allow drivers to veto ATA disk attachment.

    This eventhandler is mainly used by VMs, e.g. Hyper-V, whose disk
    controllers share the disks with the simulated ATA controllers.

    Submitted by:   Hongjiang Zhang <honzhan microsoft com>
    Discussed with: mav
    Sponsored by:   Microsoft
    Differential Revision:  https://reviews.freebsd.org/D7693

git-svn-id: svn://svn.freebsd.org/base/stable/10@307253 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/cam/ata/ata_xpt.c
sys/sys/eventhandler.h