Date: Fri, 28 Nov 2025 20:53:31 +0000 From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 687ab0dc54a9 - main - umass(4): Update to include pointers to quirks Message-ID: <692a0bcb.30a8b.7b76654d@gitrepo.freebsd.org>
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The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=687ab0dc54a926092548310d71afdbe386150838 commit 687ab0dc54a926092548310d71afdbe386150838 Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2025-11-28 20:49:16 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2025-11-28 20:53:13 +0000 umass(4): Update to include pointers to quirks umass(4), while much improved, still sometimes need quirks. Add a pointer to usb_quirk(4) and usbconfig(8). Sponsored by: Netflix --- share/man/man4/umass.4 | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/share/man/man4/umass.4 b/share/man/man4/umass.4 index 8c6b03a3afea..306dc4e851ba 100644 --- a/share/man/man4/umass.4 +++ b/share/man/man4/umass.4 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd October 9, 2025 +.Dd November 28, 2025 .Dt UMASS 4 .Os .Sh NAME @@ -87,6 +87,25 @@ USB hard disk drives .It USB floppy drives .El +.Pp +The +.Nm +driver tries its best to avoid issues with the drives, not all issues +can be handled automatically, so quirks may be necessary. +See the +.Em USB Mass Sotrage quirks +section of +.Xr usb_quirk 4 +for quirks for the drives. +The +.Cd add_dev_quirk_vplh +and +.Cd add_quirk +commands of +.Xr usbconfig 8 +can manage these dynamically. +Quirks can be specified via tuables, as described in +.Xr usb_quirk 4 . .Sh EXAMPLES Rescan all slots on a multi-slot flash reader, where the slots map to separate LUNs on a single SCSI ID: @@ -106,8 +125,10 @@ the flash reader is the first SCSI bus in the system and has 4 slots. .Xr ohci 4 , .Xr uhci 4 , .Xr usb 4 , +.Xr usb_quirk 4 , .Xr xhci 4 , -.Xr camcontrol 8 +.Xr camcontrol 8 , +.Xr usbconfig 8 . .Sh HISTORY The .Nmhelp
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