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Use nda(4) on powerpc64

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Approved by:	re@ (kib), krion (mentor), imp
Differential Revision:	https://reviews.freebsd.org/D17368
This commit is contained in:
Kevin Bowling 2018-10-02 21:36:00 +00:00
parent 9cffbc68bd
commit 8ac2f3ba9f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=339098
2 changed files with 8 additions and 0 deletions
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7
UPDATING
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@ -31,6 +31,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW:
disable the most expensive debugging functionality run disable the most expensive debugging functionality run
"ln -s 'abort:false,junk:false' /etc/malloc.conf".) "ln -s 'abort:false,junk:false' /etc/malloc.conf".)
20181002:
The cam(4) based nda(4) driver will be used over nvd(4) by default on
powerpc64. You may set 'options NVME_USE_NVD=1' in your kernel conf or
loader tunable 'hw.nvme.use_nvd=1' if you wish to use the existing
driver. Make sure to edit /boot/etc/kboot.conf and fstab to use the
nda device name.
20180913: 20180913:
Reproducible build mode is now on by default, in preparation for Reproducible build mode is now on by default, in preparation for
FreeBSD 12.0. This eliminates build metadata such as the user, FreeBSD 12.0. This eliminates build metadata such as the user,

1
sys/powerpc/conf/GENERIC64
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@ -120,6 +120,7 @@ device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
# NVM Express (NVMe) support # NVM Express (NVMe) support
device nvme # base NVMe driver device nvme # base NVMe driver
options NVME_USE_NVD=0 # prefer the cam(4) based nda(4) driver
device nvd # expose NVMe namespaces as disks, depends on nvme device nvd # expose NVMe namespaces as disks, depends on nvme
# SCSI Controllers # SCSI Controllers