From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received-SPF: Pass (sender SPF authorized) identity=mailfrom; client-ip=2607:f8b0:4864:20::444; helo=mail-pf1-x444.google.com; envelope-from=haojian.zhuang@linaro.org; receiver=edk2-devel@lists.01.org Received: from mail-pf1-x444.google.com (mail-pf1-x444.google.com [IPv6:2607:f8b0:4864:20::444]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id A098C210F4BDA for ; Mon, 20 Aug 2018 03:31:40 -0700 (PDT) Received: by mail-pf1-x444.google.com with SMTP id u24-v6so6537352pfn.13 for ; Mon, 20 Aug 2018 03:31:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=HtRTc6K3YHre9Kf3JwwMHj9MOF4XLmspDqfrKFB92yk=; b=MggwGIiwxvoHgEB5i+p1WObAWSVTyj9RvUsoBKzHVuw0mk72QUqfnHeHjb8B/dGFlc KiV4QEG/uKF0PRqtcTEyLL0/tNuTZI7jGRrO0H5q5aFkk/zwDvrAWepp7YTF1bzQBTQ2 Bxpj2RAybDsop76y1pZaJ5eVXFVd/ODjMqguI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=HtRTc6K3YHre9Kf3JwwMHj9MOF4XLmspDqfrKFB92yk=; b=tgWSUFe2/wERRKzV9Jd6Yoyvo6F0VY4l/Oz4YOQ1cnamar1XfXV5BFWDSRGYQrVW1e vBqyMBJPRKtrQRF1tddsSI4SmZyVXyfyDwTHcHx7juPGEkwoWYIT7pIGbwE9QU5EQBRQ bQCkMYJtb1Xe9aCs0Ygs0MzuNq3pwjLdn1sLOqO9F3cDzcI0Uzow3LVjwHanZ7OP2uLz XckVd51YljmJhZOlP0HppD6eGBzxOZlTvnXJTuR4dsBx/vnLRGL34sV3eRxOlX/8VoVk Kcb3OWqw1CnWA3wR0qmkTEyW3ikv5lUGJtmVTT/Xv9BT8AtG5a3eJ1cg+zJ52AE0/C6P Phdw== X-Gm-Message-State: AOUpUlGtoEGqq4DJDDr2YtvTKgU+SMOInQca7+1No9P8sN2fZ1+S3ah5 ko4PVK45sBo8+FJoPmsysEBf6rQF4URSbw== X-Google-Smtp-Source: AA+uWPwOWDsp2D4+nHKJUAYbx/XSOCPq7pdwf6GVceES6HPGVvhNlurZ+pVdK3vNRMH/xPPFvselFA== X-Received: by 2002:a62:67c2:: with SMTP id t63-v6mr47765603pfj.204.1534761099917; Mon, 20 Aug 2018 03:31:39 -0700 (PDT) Received: from localhost.localdomain ([64.64.108.180]) by smtp.gmail.com with ESMTPSA id e73-v6sm17581027pfb.153.2018.08.20.03.31.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 20 Aug 2018 03:31:39 -0700 (PDT) From: Haojian Zhuang To: edk2-devel@lists.01.org Date: Mon, 20 Aug 2018 18:31:24 +0800 Message-Id: <1534761085-26972-2-git-send-email-haojian.zhuang@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1534761085-26972-1-git-send-email-haojian.zhuang@linaro.org> References: <1534761085-26972-1-git-send-email-haojian.zhuang@linaro.org> Subject: [PATCH v1 1/2] EmbeddedPkg: add DwUsb protocol X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 Aug 2018 10:31:40 -0000 The protocol defines the callbacks that could be implemented in platform driver. DwUsb device driver needs these callbacks to implement USB device functionality. Cc: Leif Lindholm Cc: Ard Biesheuvel Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Haojian Zhuang --- EmbeddedPkg/Include/Protocol/DwUsb.h | 81 ++++++++++++++++++++ 1 file changed, 81 insertions(+) diff --git a/EmbeddedPkg/Include/Protocol/DwUsb.h b/EmbeddedPkg/Include/Protocol/DwUsb.h new file mode 100644 index 000000000000..b9fb776f9258 --- /dev/null +++ b/EmbeddedPkg/Include/Protocol/DwUsb.h @@ -0,0 +1,81 @@ +/** @file + + Copyright (c) 2018, Linaro. All rights reserved. + + This program and the accompanying materials are licensed and made available + under the terms and conditions of the BSD License which accompanies this + distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#ifndef __DW_USB_H__ +#define __DW_USB_H__ + +// +// Protocol GUID +// +#define DW_USB_PROTOCOL_GUID { 0x109fa264, 0x7811, 0x4862, { 0xa9, 0x73, 0x4a, 0xb2, 0xef, 0x2e, 0xe2, 0xff }} + +// +// Protocol interface structure +// +typedef struct _DW_USB_PROTOCOL DW_USB_PROTOCOL; + +#define USB_HOST_MODE 0 +#define USB_DEVICE_MODE 1 +#define USB_CABLE_NOT_ATTACHED 2 + +#define LANG_LENGTH 8 +#define MANU_FACTURER_STRING_LENGTH 32 +#define PRODUCT_STRING_LENGTH 32 +#define SERIAL_STRING_LENGTH 17 + +typedef +EFI_STATUS +(EFIAPI *DW_USB_GET_LANG) ( + OUT CHAR16 *Lang, + OUT UINT8 *Length + ); + +typedef +EFI_STATUS +(EFIAPI *DW_USB_GET_MANU_FACTURER) ( + OUT CHAR16 *ManuFacturer, + OUT UINT8 *Length + ); + +typedef +EFI_STATUS +(EFIAPI *DW_USB_GET_PRODUCT) ( + OUT CHAR16 *Product, + OUT UINT8 *Length + ); + +typedef +EFI_STATUS +(EFIAPI *DW_USB_GET_SERIAL_NO) ( + OUT CHAR16 *SerialNo, + OUT UINT8 *Length + ); + +typedef +EFI_STATUS +(EFIAPI *DW_USB_PHY_INIT) ( + IN UINT8 Mode + ); + +struct _DW_USB_PROTOCOL { + DW_USB_GET_LANG GetLang; + DW_USB_GET_MANU_FACTURER GetManuFacturer; + DW_USB_GET_PRODUCT GetProduct; + DW_USB_GET_SERIAL_NO GetSerialNo; + DW_USB_PHY_INIT PhyInit; +}; + +extern EFI_GUID gDwUsbProtocolGuid; + +#endif /* __DW_USB_H__ */ -- 2.7.4