From b2f7d03be137de73e13ce626528868f5589c02f8 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Thu, 22 Aug 2019 02:53:46 +0000 Subject: [PATCH] Document Intel RST support just added --- RELNOTES | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/RELNOTES b/RELNOTES index ced97e2a0e44..b089236ae606 100644 --- a/RELNOTES +++ b/RELNOTES @@ -15,6 +15,14 @@ r351361: corresponding lockstat(1) events, and document the new probes in dtrace_lockstat.4. +r351356: + Intel RST is a new 'feature' that remaps NVMe devices from + their normal location to part of the AHCI bar space. This + will eliminate the need to set the BIOS SATA setting from RST + to AHCI causing the nvme drive to be erased before FreeBSD + will see the nvme drive. FreeBSD will now be able to see the + nvme drive now in the default config. + r351201, r351372: Add a vop_stdioctl() call, so that file systems that do not support holes will have a trivial implementation of lseek(SEEK_DATA/SEEK_HOLE).