From patchwork Sun Apr 16 15:48:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eddie Cai X-Patchwork-Id: 751148 X-Patchwork-Delegate: marek.vasut@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3w5bVm3pX2z9s3s for ; Mon, 17 Apr 2017 01:52:00 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="uuuuEHYf"; dkim-atps=neutral Received: by lists.denx.de (Postfix, from userid 105) id 373D4C21C4E; Sun, 16 Apr 2017 15:51:27 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=FREEMAIL_FROM, KHOP_BIG_TO_CC, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id 2DF3AC21C4A; 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} +struct usb_interface_descriptor *fsg_get_usb_interface_descriptor(void) +{ + return &fsg_intf_desc; +} + +void fsg_set_usb_interface_descriptor(struct usb_interface_descriptor *desc) +{ + if (desc) { + fsg_intf_desc.bLength = desc->bLength; + fsg_intf_desc.bDescriptorType = desc->bDescriptorType; + fsg_intf_desc.bNumEndpoints = desc->bNumEndpoints; + fsg_intf_desc.bInterfaceClass = desc->bInterfaceClass; + fsg_intf_desc.bInterfaceSubClass = desc->bInterfaceSubClass; + fsg_intf_desc.bInterfaceProtocol = desc->bInterfaceProtocol; + fsg_intf_desc.iInterface = desc->iInterface; + } +} + int fsg_add(struct usb_configuration *c) { struct fsg_common *fsg_common; diff --git a/include/f_mass_storage.h b/include/f_mass_storage.h index df6ea33..0cf29df 100644 --- a/include/f_mass_storage.h +++ b/include/f_mass_storage.h @@ -500,6 +500,8 @@ struct fsg_dev { struct usb_ep *bulk_out; }; +struct usb_interface_descriptor *fsg_get_usb_interface_descriptor(void); +void fsg_set_usb_interface_descriptor(struct usb_interface_descriptor *desc); int sleep_thread(struct fsg_common *common); int do_scsi_command(struct fsg_common *common);