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(parent: 173ce24) | patch
ntb_hw: Add tunable to disable write-combining
authorcem <cem@FreeBSD.org>
Wed, 18 Nov 2015 22:20:13 +0000 (22:20 +0000)
committercem <cem@FreeBSD.org>
Wed, 18 Nov 2015 22:20:13 +0000 (22:20 +0000)
commitcb548ea272553f34b661d2793307f0622794c21f
treeff615dacf359899ad80f6853067a1550be868edctree | snapshot
parent173ce2499e864907fb412d35336785e06c65ff97commit | diff
ntb_hw: Add tunable to disable write-combining

The tunable 'hw.ntb.enable_writecombine' may be set to zero to
administratively disable write combining the mapped NTB region.

Sponsored by: EMC / Isilon Storage Division
sys/dev/ntb/ntb_hw/ntb_hw.c diff | blob | blame | history
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