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- /**
- * @file IxEthAccMii_p.h
- *
- * @author Intel Corporation
- * @date
- *
- * @brief MII Header file
- *
- * Design Notes:
- *
- *
- * @par
- * IXP400 SW Release version 2.0
- *
- * -- Copyright Notice --
- *
- * @par
- * Copyright 2001-2005, Intel Corporation.
- * All rights reserved.
- *
- * @par
- * SPDX-License-Identifier: BSD-3-Clause
- * @par
- * -- End of Copyright Notice --
- */
- #ifndef IxEthAccMii_p_H
- #define IxEthAccMii_p_H
- /* MII definitions - these have been verified against the LXT971 and LXT972 PHYs*/
- #define IXP425_ETH_ACC_MII_MAX_REG 32 /* max register per phy */
- #define IX_ETH_ACC_MII_REG_SHL 16
- #define IX_ETH_ACC_MII_ADDR_SHL 21
- /* Definitions for MII access routines*/
-
- #define IX_ETH_ACC_MII_GO BIT(31)
- #define IX_ETH_ACC_MII_WRITE BIT(26)
- #define IX_ETH_ACC_MII_TIMEOUT_10TH_SECS 5
- #define IX_ETH_ACC_MII_10TH_SEC_IN_MILLIS 100
- #define IX_ETH_ACC_MII_READ_FAIL BIT(31)
-
- #define IX_ETH_ACC_MII_PHY_DEF_DELAY 300 /* max delay before link up, etc. */
- #define IX_ETH_ACC_MII_PHY_NO_DELAY 0x0 /* do not delay */
- #define IX_ETH_ACC_MII_PHY_NULL 0xff /* PHY is not present */
- #define IX_ETH_ACC_MII_PHY_DEF_ADDR 0x0 /* default PHY's logical address */
- #ifndef IX_ETH_ACC_MII_MONITOR_DELAY
- # define IX_ETH_ACC_MII_MONITOR_DELAY 0x5 /* in seconds */
- #endif
- /* Register definition */
- #define IX_ETH_ACC_MII_CTRL_REG 0x0 /* Control Register */
- #define IX_ETH_ACC_MII_STAT_REG 0x1 /* Status Register */
- #define IX_ETH_ACC_MII_PHY_ID1_REG 0x2 /* PHY identifier 1 Register */
- #define IX_ETH_ACC_MII_PHY_ID2_REG 0x3 /* PHY identifier 2 Register */
- #define IX_ETH_ACC_MII_AN_ADS_REG 0x4 /* Auto-Negotiation */
- /* Advertisement Register */
- #define IX_ETH_ACC_MII_AN_PRTN_REG 0x5 /* Auto-Negotiation */
- /* partner ability Register */
- #define IX_ETH_ACC_MII_AN_EXP_REG 0x6 /* Auto-Negotiation */
- /* Expansion Register */
- #define IX_ETH_ACC_MII_AN_NEXT_REG 0x7 /* Auto-Negotiation */
- /* next-page transmit Register */
- IxEthAccStatus ixEthAccMdioShow (void);
- IxEthAccStatus ixEthAccMiiInit(void);
- void ixEthAccMiiUnload(void);
- #endif /*IxEthAccMii_p_H*/
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