From ad3f018705672c6f62f1feeb87a8588691da7cd3 Mon Sep 17 00:00:00 2001 From: jdolecek Date: Wed, 19 Apr 2017 21:48:58 +0000 Subject: [PATCH] ld(4) already improved to arbitrary ioctls, and nvme(4) updated to support both DIOCGCACHE and DIOCCACHESYNC --- doc/roadmaps/storage | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/doc/roadmaps/storage b/doc/roadmaps/storage index 05713c82682d..e99391cfbe9b 100644 --- a/doc/roadmaps/storage +++ b/doc/roadmaps/storage @@ -1,4 +1,4 @@ -$NetBSD: storage,v 1.21 2017/01/13 10:14:58 dholland Exp $ +$NetBSD: storage,v 1.22 2017/04/19 21:48:58 jdolecek Exp $ NetBSD Storage Roadmap ====================== @@ -228,11 +228,6 @@ Semi-relatedly, it is also time for scsipi to become MPSAFE. - Flush cache commands via DIOCCACHESYNC currently doesn't wait for completion; it must not poll since that corrupts command queue, but it should use a condition variable to wait for the flush to actually finish - - NVMe controllers supports write cache administration via GET/SET FEATURE, but - driver doesn't currently implement the cache ioctls, leading to somewhat - ugly dkctl(1) output; it would be fairly simple to add this, but would - require ld(4) attachment code changed to support passing arbitrary ioctls - to attachments - There is no clear timeframe or release target for these points. - Contact msaitoh or agc for further information.