[src/jdolecek-ncq]: src/sys/dev/ata note the QEMU bug

[jdolecek <jdolecek%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/25feba424f8b
branches:  jdolecek-ncq
changeset: 352634:25feba424f8b
user:      jdolecek <jdolecek%NetBSD.org@localhost>
date:      Wed Apr 19 22:02:32 2017 +0000

description:
note the QEMU bug

diffstat:

 sys/dev/ata/TODO.ncq |  3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diffs (12 lines):

diff -r c12cdb14e7d9 -r 25feba424f8b sys/dev/ata/TODO.ncq
--- a/sys/dev/ata/TODO.ncq      Wed Apr 19 21:42:39 2017 +0000
+++ b/sys/dev/ata/TODO.ncq      Wed Apr 19 22:02:32 2017 +0000
@@ -1,5 +1,8 @@
 ahci with NCQ gets frequent timeouts, something's amiss
 
+under QEMU, the mounted AHCI drive doesn't show directories for ls,
+but cd, mkdir, stat and creating files wroks just fine - what do?
+
 ata_xfer_*() uses wd->drvp->chnl_softc as ata_channel, but it's umass
 softc for wd? at umass*