Date: Thu, 19 Sep 2013 05:40:50 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r255693 - stable/9/sys/dev/usb Message-ID: <201309190540.r8J5eogY032496@svn.freebsd.org>
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Author: hselasky Date: Thu Sep 19 05:40:49 2013 New Revision: 255693 URL: http://svnweb.freebsd.org/changeset/base/255693 Log: MFC r255488: Don't issue USB resume signalling in USB device mode, if the USB power mode is ON and suspend is detected. This confuses iPads running in USB host mode at least. Modified: stable/9/sys/dev/usb/usb_hub.c Directory Properties: stable/9/sys/ (props changed) stable/9/sys/dev/ (props changed) Modified: stable/9/sys/dev/usb/usb_hub.c ============================================================================== --- stable/9/sys/dev/usb/usb_hub.c Thu Sep 19 05:07:51 2013 (r255692) +++ stable/9/sys/dev/usb/usb_hub.c Thu Sep 19 05:40:49 2013 (r255693) @@ -2067,7 +2067,8 @@ usbd_transfer_power_ref(struct usb_xfer static uint8_t usb_peer_should_wakeup(struct usb_device *udev) { - return ((udev->power_mode == USB_POWER_MODE_ON) || + return (((udev->power_mode == USB_POWER_MODE_ON) && + (udev->flags.usb_mode == USB_MODE_HOST)) || (udev->driver_added_refcount != udev->bus->driver_added_refcount) || (udev->re_enumerate_wait != 0) || (udev->pwr_save.type_refs[UE_ISOCHRONOUS] != 0) ||
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