diff options
| author |   mpi <mpi@openbsd.org> | 2014-03-08 11:52:02 +0000 |
|---|---|---|
| committer | mpi <mpi@openbsd.org> | 2014-03-08 11:52:02 +0000 |
| commit | 1ddbc1872b791a31c79c12c1af73d6d2bb67f45c (patch) | |
| tree | 8da78196d0257849634791064ba6b0857311e9ee /sys/dev/usb/uhub.c | |
| parent | Attach to host controller drivers advertising USB 3.0 support and assign (diff) | |
| download | wireguard-openbsd-1ddbc1872b791a31c79c12c1af73d6d2bb67f45c.tar.xz wireguard-openbsd-1ddbc1872b791a31c79c12c1af73d6d2bb67f45c.zip | |
Recognize super speed devices, note that this driver sill uses
non-superspeed hub descriptors. This is the minimal change I
came with to be able to properly attach and use USB 3.0 devices
attached to a xHCI root hub, uhub(4) clearly needs some love.
Diffstat (limited to 'sys/dev/usb/uhub.c')
| -rw-r--r-- | sys/dev/usb/uhub.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/usb/uhub.c b/sys/dev/usb/uhub.c index e656b07898b..a0b1df5f204 100644 --- a/sys/dev/usb/uhub.c +++ b/sys/dev/usb/uhub.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uhub.c,v 1.64 2014/03/07 18:57:23 mpi Exp $ */ +/* $OpenBSD: uhub.c,v 1.65 2014/03/08 11:52:02 mpi Exp $ */ /* $NetBSD: uhub.c,v 1.64 2003/02/08 03:32:51 ichiro Exp $ */ /* $FreeBSD: src/sys/dev/usb/uhub.c,v 1.18 1999/11/17 22:33:43 n_hibma Exp $ */ @@ -439,7 +439,9 @@ uhub_explore(struct usbd_device *dev) } /* Figure out device speed */ - if (status & UPS_HIGH_SPEED) + if (status & UPS_SUPER_SPEED) + speed = USB_SPEED_SUPER; + else if (status & UPS_HIGH_SPEED) speed = USB_SPEED_HIGH; else if (status & UPS_LOW_SPEED) speed = USB_SPEED_LOW; |