From 61e129885a8fd6d36c25301e537d46e66b6c6e6a Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 21 Jul 2012 05:02:26 +0000 Subject: dm: net: Move IXP NPE to drivers/net/ Signed-off-by: Marek Vasut Cc: Bryan Hundven Cc: Michael Schwingen Cc: Wolfgang Denk Cc: Albert Aribaud Cc: U-Boot DM Cc: Joe Hershberger --- arch/arm/cpu/ixp/npe/include/IxI2cDrv.h | 867 -------------------------------- 1 file changed, 867 deletions(-) delete mode 100644 arch/arm/cpu/ixp/npe/include/IxI2cDrv.h (limited to 'arch/arm/cpu/ixp/npe/include/IxI2cDrv.h') diff --git a/arch/arm/cpu/ixp/npe/include/IxI2cDrv.h b/arch/arm/cpu/ixp/npe/include/IxI2cDrv.h deleted file mode 100644 index 92c6b24b46..0000000000 --- a/arch/arm/cpu/ixp/npe/include/IxI2cDrv.h +++ /dev/null @@ -1,867 +0,0 @@ -/** - * @file IxI2cDrv.h - * - * @brief Header file for the IXP400 I2C Driver (IxI2cDrv) - * - * @version $Revision: 0.1 $ - * - * @par - * IXP400 SW Release version 2.0 - * - * -- Copyright Notice -- - * - * @par - * Copyright 2001-2005, Intel Corporation. - * All rights reserved. - * - * @par - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the Intel Corporation nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * @par - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @par - * -- End of Copyright Notice -- - */ - -/** - * @defgroup IxI2cDrv IXP400 I2C Driver(IxI2cDrv) API - * - * @brief IXP400 I2C Driver Public API - * - * @{ - */ -#ifndef IXI2CDRV_H -#define IXI2CDRV_H - -#ifdef __ixp46X -#include "IxOsal.h" - -/* - * Section for #define - */ - -/** - * @ingroup IxI2cDrv - * @brief The interval of micro/mili seconds the IXP will wait before it polls for - * status from the ixI2cIntrXferStatus; Every 20us is 1 byte @ - * 400Kbps and 4 bytes @ 100Kbps. This is dependent on delay type selected - * through the API ixI2cDrvDelayTypeSelect. - */ -#define IX_I2C_US_POLL_FOR_XFER_STATUS 20 - -/** - * @ingroup IxI2cDrv - * @brief The number of tries that will be attempted to call a callback - * function if the callback does not or is unable to resolve the - * issue it is called to resolve - */ -#define IX_I2C_NUM_OF_TRIES_TO_CALL_CALLBACK_FUNC 10 - - -/** - * @ingroup IxI2cDrv - * @brief Number of tries slave will poll the IDBR Rx full bit before it - * gives up - */ -#define IX_I2C_NUM_TO_POLL_IDBR_RX_FULL 0x100 - -/** - * @ingroup IxI2cDrv - * @brief Number of tries slave will poll the IDBR Tx empty bit before it - * gives up - */ -#define IX_I2C_NUM_TO_POLL_IDBR_TX_EMPTY 0x100 - -/* - * Section for enum - */ - -/** - * @ingroup IxI2cDrv - * - * @enum IxI2cMasterStatus - * - * @brief The master status - transfer complete, bus error or arbitration loss - */ -typedef enum -{ - IX_I2C_MASTER_XFER_COMPLETE = IX_SUCCESS, - IX_I2C_MASTER_XFER_BUS_ERROR, - IX_I2C_MASTER_XFER_ARB_LOSS -} IxI2cMasterStatus; - - -/** - * @ingroup IxI2cDrv - * - * @enum IX_I2C_STATUS - * - * @brief The status that can be returned in a I2C driver initialization - */ -typedef enum -{ - IX_I2C_SUCCESS = IX_SUCCESS, /**< Success status */ - IX_I2C_FAIL, /**< Fail status */ - IX_I2C_NOT_SUPPORTED, /**< hardware does not have dedicated I2C hardware */ - IX_I2C_NULL_POINTER, /**< parameter passed in is NULL */ - IX_I2C_INVALID_SPEED_MODE_ENUM_VALUE, /**< speed mode selected is invalid */ - IX_I2C_INVALID_FLOW_MODE_ENUM_VALUE, /**< flow mode selected is invalid */ - IX_I2C_SLAVE_ADDR_CB_MISSING, /**< slave callback is NULL */ - IX_I2C_GEN_CALL_CB_MISSING, /**< general callback is NULL */ - IX_I2C_INVALID_SLAVE_ADDR, /**< invalid slave address specified */ - IX_I2C_INT_BIND_FAIL, /**< interrupt bind fail */ - IX_I2C_INT_UNBIND_FAIL, /**< interrupt unbind fail */ - IX_I2C_NOT_INIT, /**< I2C is not initialized yet */ - IX_I2C_MASTER_BUS_BUSY, /**< master detected a I2C bus busy */ - IX_I2C_MASTER_ARB_LOSS, /**< master experienced arbitration loss */ - IX_I2C_MASTER_XFER_ERROR, /**< master experienced a transfer error */ - IX_I2C_MASTER_BUS_ERROR, /**< master detected a I2C bus error */ - IX_I2C_MASTER_NO_BUFFER, /**< no buffer provided for master transfer */ - IX_I2C_MASTER_INVALID_XFER_MODE, /**< xfer mode selected is invalid */ - IX_I2C_SLAVE_ADDR_NOT_DETECTED, /**< polled slave addr not detected */ - IX_I2C_GEN_CALL_ADDR_DETECTED, /**< polling detected general call */ - IX_I2C_SLAVE_READ_DETECTED, /**< polling detected slave read request */ - IX_I2C_SLAVE_WRITE_DETECTED, /**< polling detected slave write request */ - IX_I2C_SLAVE_NO_BUFFER, /**< no buffer provided for slave transfers */ - IX_I2C_DATA_SIZE_ZERO, /**< data size transfer is zero - invalid */ - IX_I2C_SLAVE_WRITE_BUFFER_EMPTY, /**< slave buffer is used till empty */ - IX_I2C_SLAVE_WRITE_ERROR, /**< slave write experienced an error */ - IX_I2C_SLAVE_OR_GEN_READ_BUFFER_FULL, /**< slave buffer is filled up */ - IX_I2C_SLAVE_OR_GEN_READ_ERROR /**< slave read experienced an error */ -} IX_I2C_STATUS; - -/** - * @ingroup IxI2cDrv - * - * @enum IxI2cSpeedMode - * - * @brief Type of speed modes supported by the I2C hardware. - */ -typedef enum -{ - IX_I2C_NORMAL_MODE = 0x0, - IX_I2C_FAST_MODE -} IxI2cSpeedMode; - -/** - * @ingroup IxI2cDrv - * - * @enum IxI2cXferMode - * - * @brief Used for indicating it is a repeated start or normal transfer - */ -typedef enum -{ - IX_I2C_NORMAL = 0x0, - IX_I2C_REPEATED_START -} IxI2cXferMode; - -/** - * @ingroup IxI2cDrv - * - * @enum IxI2cFlowMode - * - * @brief Used for indicating it is a poll or interrupt mode - */ -typedef enum -{ - IX_I2C_POLL_MODE = 0x0, - IX_I2C_INTERRUPT_MODE -} IxI2cFlowMode; - -/** - * @ingroup IxI2cDrv - * - * @enum IxI2cDelayMode - * - * @brief Used for selecting looping delay or OS scheduler delay - */ -typedef enum -{ - IX_I2C_LOOP_DELAY = 1, /**< delay in microseconds */ - IX_I2C_SCHED_DELAY /**< delay in miliseconds */ -} IxI2cDelayMode; - -/** - * @ingroup IxI2cDrv - * - * @brief The pointer to the function that will be called when the master - * has completed its receive. The parameter that is passed will - * provide the status of the read (success, arb loss, or bus - * error), the transfer mode (normal or repeated start, the - * buffer pointer and number of bytes transferred. - */ -typedef void (*IxI2cMasterReadCallbackP)(IxI2cMasterStatus, IxI2cXferMode, char*, UINT32); - -/** - * @ingroup IxI2cDrv - * - * @brief The pointer to the function that will be called when the master - * has completed its transmit. The parameter that is passed will - * provide the status of the write (success, arb loss, or buss - * error), the transfer mode (normal or repeated start), the - * buffer pointer and number of bytes transferred. - */ -typedef void (*IxI2cMasterWriteCallbackP)(IxI2cMasterStatus, IxI2cXferMode, char*, UINT32); - -/** - * @ingroup IxI2cDrv - * - * @brief The pointer to the function that will be called when a slave - * address detected in interrupt mode for a read. The parameters - * that is passed will provide the read status, buffer pointer, - * buffer size, and the bytes received. When a start of a read - * is initiated there will be no buffer allocated and this callback - * will be called to request for a buffer. While receiving, if the - * buffer gets filled, this callback will be called to request for - * a new buffer while sending the filled buffer's pointer and size, - * and data size received. When the receive is complete, this - * callback will be called to process the data and free the memory - * by passing the buffer's pointer and size, and data size received. - */ -typedef void (*IxI2cSlaveReadCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32); - -/** - * @ingroup IxI2cDrv - * - * @brief The pointer to the function that will be called when a slave - * address detected in interrupt mode for a write. The parameters - * that is passed will provide the write status, buffer pointer, - * buffer size, and the bytes received. When a start of a write is - * initiated there will be no buffer allocated and this callback - * will be called to request for a buffer and to fill it with data. - * While transmitting, if the data in the buffer empties, this - * callback will be called to request for more data to be filled in - * the same or new buffer. When the transmit is complete, this - * callback will be called to free the memory or other actions to - * be taken. - */ -typedef void (*IxI2cSlaveWriteCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32); - -/** - * @ingroup IxI2cDrv - * - * @brief The pointer to the function that will be called when a general - * call detected in interrupt mode for a read. The parameters that - * is passed will provide the read status, buffer pointer, buffer - * size, and the bytes received. When a start of a read is - * initiated there will be no buffer allocated and this callback - * will be called to request for a buffer. While receiving, if the - * buffer gets filled, this callback will be called to request for - * a new buffer while sending the filled buffer's pointer and size, - * and data size received. When the receive is complete, this - * callback will be called to process the data and free the memory - * by passing the buffer's pointer and size, and data size received. - */ -typedef void (*IxI2cGenCallCallbackP)(IX_I2C_STATUS, char*, UINT32, UINT32); - -/* - * Section for struct - */ - -/** - * @brief contains all the variables required to initialize the I2C unit - * - * Structure to be filled and used for calling initialization - */ -typedef struct -{ - IxI2cSpeedMode I2cSpeedSelect; /**