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authorKevin Bowling <kbowling@FreeBSD.org>2018-10-02 21:36:00 +0000
committerKevin Bowling <kbowling@FreeBSD.org>2018-10-02 21:36:00 +0000
commit8ac2f3ba9fa82076a9292ff24912ebfb333e7836 (patch)
treeca36278cf62b9e11524ffb650cfab8cae95a24fc
parent9cffbc68bdc8ce5f3ab4b33314b34ffe3e1a9696 (diff)
downloadsrc-test2-8ac2f3ba9fa82076a9292ff24912ebfb333e7836.tar.gz
src-test2-8ac2f3ba9fa82076a9292ff24912ebfb333e7836.zip
Use nda(4) on powerpc64
Approved by: re@ (kib), krion (mentor), imp Differential Revision: https://reviews.freebsd.org/D17368
Notes
Notes: svn path=/head/; revision=339098
-rw-r--r--UPDATING7
-rw-r--r--sys/powerpc/conf/GENERIC641
2 files changed, 8 insertions, 0 deletions
diff --git a/UPDATING b/UPDATING
index ce79b09f0c6c..607b16ff6d35 100644
--- a/UPDATING
+++ b/UPDATING
@@ -31,6 +31,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW:
disable the most expensive debugging functionality run
"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:
Reproducible build mode is now on by default, in preparation for
FreeBSD 12.0. This eliminates build metadata such as the user,
diff --git a/sys/powerpc/conf/GENERIC64 b/sys/powerpc/conf/GENERIC64
index ec8dc06f0980..5913100d037a 100644
--- a/sys/powerpc/conf/GENERIC64
+++ b/sys/powerpc/conf/GENERIC64
@@ -120,6 +120,7 @@ device siis # SiliconImage SiI3124/SiI3132/SiI3531 SATA
# NVM Express (NVMe) support
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
# SCSI Controllers