Based on 'u-boot-usb' master branch.
This patch-series includes majorly some clean-up, few fixes and then some basic super-speed usb infrastructure addition, to help put support for XHCI in near future.
Changes from v2: - Added a patch "usb: common: Weed out USB_**_PRINTFs from usb framework" to replace USB_***_PRINTF with debug() so as to get rid of unnecessary DEBUG macros in usb common framework and thereby rebasing other patches on top of this so that no USB_PRINTF appears further. - Added a patch to reset only USB 2.0 ports, since USB 3.0 protocol ports don't require a reset to happen to move to 'enabled' state. - Added a patch to move definition of 'min3()' out of ehci-hcd and putting the same as macro definition in common header. - Using a 'switch-case' in portspeed() in cmd_usb.c
Changes from v1: - Fixing the issue with 'ifno' as well as added 'if_desc'. - Instead of turning-on only powered-off hub ports, power-cycle all the hub ports (aka: turning off and then turning on again power to all the ports. - Fixing commenting style problem in 'usb: Update device class in usb device's descriptor' - Fixing typo in commit message for 'usb: hub: Fix enumration timeout' - Removing separate definition for 'struct usb_ep_desc'; thereby adding 'struct usb_ss_ep_comp_descriptor' to 'struct usb_interface' only. As a result modifying the patch accordingly also dropping the patch 'usb: eth: Fix for updated usb interface descriptor structure' - Dropping the patch 'usb: hub: Increase device enumeration timeout for broken drives' for now (will come back with a solution at later point of time).
Vivek Gautam (8): usb: common: Weed out USB_**_PRINTFs from usb framework USB: Some cleanup prior to USB 3.0 interface addition usb: hub: Power-cycle on root-hub ports usb: Update device class in usb device's descriptor usb: hub: Fix enumration timeout USB: SS: Add support for Super Speed USB interface usb: hub: Reset only usb 2.0 ports usb: common: Use a global macro for 'min3'
common/cmd_usb.c | 24 +++- common/usb.c | 116 +++++++++--------- common/usb_hub.c | 228 ++++++++++++++++++++--------------- common/usb_kbd.c | 24 ++--- common/usb_storage.c | 283 +++++++++++++++++++++---------------------- drivers/usb/host/ehci-hcd.c | 10 -- include/common.h | 2 + include/usb.h | 6 + include/usb_defs.h | 26 ++++- 9 files changed, 389 insertions(+), 330 deletions(-)