[Bug 208365] [umass] Cannot fsck 3TB USB disk

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Mar 30 14:32:01 UTC 2016


--- Comment #18 from Hans Petter Selasky <hselasky at FreeBSD.org> ---
PHK: If you check with usbconfig that the disk is attached to XHCI and not
EHCI, then no bouncing will happen. XHCI is 64-bit while EHCI is 32-bit. There
are a few XHCI quirks for 32-bit. See xhci_pci.c

PHK: If your disk was attached to XHCI, then there might be more bugs in the
segment list computations, which make them discontiguous.

You are receiving this mail because:
You are on the CC list for the bug.

More information about the freebsd-amd64 mailing list