Date: Fri, 19 Nov 2010 01:29:20 +0000 (UTC) From: Andrew Thompson <thompsa@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org Subject: svn commit: r215482 - in stable/8/sys/dev/usb: . controller Message-ID: <201011190129.oAJ1TKmM051681@svn.freebsd.org>
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Author: thompsa Date: Fri Nov 19 01:29:20 2010 New Revision: 215482 URL: http://svn.freebsd.org/changeset/base/215482 Log: MFC r209443 Add support for LOW speed BULK transfers. This mode is not recommended by the USB 2.0 standard, though some USB devices use it anyway. Modified: stable/8/sys/dev/usb/controller/ehci.c stable/8/sys/dev/usb/controller/ohci.c stable/8/sys/dev/usb/controller/uhci.c stable/8/sys/dev/usb/usb_transfer.c Directory Properties: stable/8/sys/ (props changed) stable/8/sys/amd64/include/xen/ (props changed) stable/8/sys/cddl/contrib/opensolaris/ (props changed) stable/8/sys/contrib/dev/acpica/ (props changed) stable/8/sys/contrib/pf/ (props changed) stable/8/sys/dev/xen/xenpci/ (props changed) Modified: stable/8/sys/dev/usb/controller/ehci.c ============================================================================== --- stable/8/sys/dev/usb/controller/ehci.c Fri Nov 19 01:28:22 2010 (r215481) +++ stable/8/sys/dev/usb/controller/ehci.c Fri Nov 19 01:29:20 2010 (r215482) @@ -3792,9 +3792,7 @@ ehci_ep_init(struct usb_device *udev, st } break; case UE_BULK: - if (udev->speed != USB_SPEED_LOW) { - ep->methods = &ehci_device_bulk_methods; - } + ep->methods = &ehci_device_bulk_methods; break; default: /* do nothing */ Modified: stable/8/sys/dev/usb/controller/ohci.c ============================================================================== --- stable/8/sys/dev/usb/controller/ohci.c Fri Nov 19 01:28:22 2010 (r215481) +++ stable/8/sys/dev/usb/controller/ohci.c Fri Nov 19 01:29:20 2010 (r215482) @@ -2614,9 +2614,7 @@ ohci_ep_init(struct usb_device *udev, st } break; case UE_BULK: - if (udev->speed != USB_SPEED_LOW) { - ep->methods = &ohci_device_bulk_methods; - } + ep->methods = &ohci_device_bulk_methods; break; default: /* do nothing */ Modified: stable/8/sys/dev/usb/controller/uhci.c ============================================================================== --- stable/8/sys/dev/usb/controller/uhci.c Fri Nov 19 01:28:22 2010 (r215481) +++ stable/8/sys/dev/usb/controller/uhci.c Fri Nov 19 01:29:20 2010 (r215482) @@ -3068,9 +3068,7 @@ uhci_ep_init(struct usb_device *udev, st } break; case UE_BULK: - if (udev->speed != USB_SPEED_LOW) { - ep->methods = &uhci_device_bulk_methods; - } + ep->methods = &uhci_device_bulk_methods; break; default: /* do nothing */ Modified: stable/8/sys/dev/usb/usb_transfer.c ============================================================================== --- stable/8/sys/dev/usb/usb_transfer.c Fri Nov 19 01:28:22 2010 (r215481) +++ stable/8/sys/dev/usb/usb_transfer.c Fri Nov 19 01:29:20 2010 (r215482) @@ -3057,7 +3057,7 @@ usbd_get_std_packet_size(struct usb_std_ }; static const uint16_t bulk_min[USB_SPEED_MAX] = { - [USB_SPEED_LOW] = 0, /* not supported */ + [USB_SPEED_LOW] = 8, [USB_SPEED_FULL] = 8, [USB_SPEED_HIGH] = 512, [USB_SPEED_VARIABLE] = 512,
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