- 根目录:
- drivers
- net
- ethernet
- chelsio
- cxgb
- elmer0.h
/*****************************************************************************
* *
* File: elmer0.h *
* $Revision: 1.6 $ *
* $Date: 2005/06/21 22:49:43 $ *
* Description: *
* part of the Chelsio 10Gb Ethernet Driver. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License, version 2, as *
* published by the Free Software Foundation. *
* *
* You should have received a copy of the GNU General Public License along *
* with this program; if not, see <http://www.gnu.org/licenses/>. *
* *
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED *
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF *
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. *
* *
* http://www.chelsio.com *
* *
* Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
* All rights reserved. *
* *
* Maintainers: maintainers@chelsio.com *
* *
* Authors: Dimitrios Michailidis <dm@chelsio.com> *
* Tina Yang <tainay@chelsio.com> *
* Felix Marti <felix@chelsio.com> *
* Scott Bardone <sbardone@chelsio.com> *
* Kurt Ottaway <kottaway@chelsio.com> *
* Frank DiMambro <frank@chelsio.com> *
* *
* History: *
* *
****************************************************************************/
#ifndef _CXGB_ELMER0_H_
#define _CXGB_ELMER0_H_
/* ELMER0 flavors */
enum {
ELMER0_XC2S300E_6FT256_C,
ELMER0_XC2S100E_6TQ144_C
};
/* ELMER0 registers */
#define A_ELMER0_VERSION 0x100000
#define A_ELMER0_PHY_CFG 0x100004
#define A_ELMER0_INT_ENABLE 0x100008
#define A_ELMER0_INT_CAUSE 0x10000c
#define A_ELMER0_GPI_CFG 0x100010
#define A_ELMER0_GPI_STAT 0x100014
#define A_ELMER0_GPO 0x100018
#define A_ELMER0_PORT0_MI1_CFG 0x400000
#define S_MI1_MDI_ENABLE 0
#define V_MI1_MDI_ENABLE(x) ((x) << S_MI1_MDI_ENABLE)
#define F_MI1_MDI_ENABLE V_MI1_MDI_ENABLE(1U)
#define S_MI1_MDI_INVERT 1
#define V_MI1_MDI_INVERT(x) ((x) << S_MI1_MDI_INVERT)
#define F_MI1_MDI_INVERT V_MI1_MDI_INVERT(1U)
#define S_MI1_PREAMBLE_ENABLE 2
#define V_MI1_PREAMBLE_ENABLE(x) ((x) << S_MI1_PREAMBLE_ENABLE)
#define F_MI1_PREAMBLE_ENABLE V_MI1_PREAMBLE_ENABLE(1U)
#define S_MI1_SOF 3
#define M_MI1_SOF 0x3
#define V_MI1_SOF(x) ((x) << S_MI1_SOF)
#define G_MI1_SOF(x) (((x) >> S_MI1_SOF) & M_MI1_SOF)
#define S_MI1_CLK_DIV 5
#define M_MI1_CLK_DIV 0xff
#define V_MI1_CLK_DIV(x) ((x) << S_MI1_CLK_DIV)
#define G_MI1_CLK_DIV(x) (((x) >> S_MI1_CLK_DIV) & M_MI1_CLK_DIV)
#define A_ELMER0_PORT0_MI1_ADDR 0x400004
#define S_MI1_REG_ADDR 0
#define M_MI1_REG_ADDR 0x1f
#define V_MI1_REG_ADDR(x) ((x) << S_MI1_REG_ADDR)
#define G_MI1_REG_ADDR(x) (((x) >> S_MI1_REG_ADDR) & M_MI1_REG_ADDR)
#define S_MI1_PHY_ADDR 5
#define M_MI1_PHY_ADDR 0x1f
#define V_MI1_PHY_ADDR(x) ((x) << S_MI1_PHY_ADDR)
#define G_MI1_PHY_ADDR(x) (((x) >> S_MI1_PHY_ADDR) & M_MI1_PHY_ADDR)
#define A_ELMER0_PORT0_MI1_DATA 0x400008
#define S_MI1_DATA 0
#define M_MI1_DATA 0xffff
#define V_MI1_DATA(x) ((x) << S_MI1_DATA)
#define G_MI1_DATA(x) (((x) >> S_MI1_DATA) & M_MI1_DATA)
#define A_ELMER0_PORT0_MI1_OP 0x40000c
#define S_MI1_OP 0
#define M_MI1_OP 0x3
#define V_MI1_OP(x) ((x) << S_MI1_OP)
#define G_MI1_OP(x) (((x) >> S_MI1_OP) & M_MI1_OP)
#define S_MI1_ADDR_AUTOINC 2
#define V_MI1_ADDR_AUTOINC(x) ((x) << S_MI1_ADDR_AUTOINC)
#define F_MI1_ADDR_AUTOINC V_MI1_ADDR_AUTOINC(1U)
#define S_MI1_OP_BUSY 31
#define V_MI1_OP_BUSY(x) ((x) << S_MI1_OP_BUSY)
#define F_MI1_OP_BUSY V_MI1_OP_BUSY(1U)
#define A_ELMER0_PORT1_MI1_CFG 0x500000
#define A_ELMER0_PORT1_MI1_ADDR 0x500004
#define A_ELMER0_PORT1_MI1_DATA 0x500008
#define A_ELMER0_PORT1_MI1_OP 0x50000c
#define A_ELMER0_PORT2_MI1_CFG 0x600000
#define A_ELMER0_PORT2_MI1_ADDR 0x600004
#define A_ELMER0_PORT2_MI1_DATA 0x600008
#define A_ELMER0_PORT2_MI1_OP 0x60000c
#define A_ELMER0_PORT3_MI1_CFG 0x700000
#define A_ELMER0_PORT3_MI1_ADDR 0x700004
#define A_ELMER0_PORT3_MI1_DATA 0x700008
#define A_ELMER0_PORT3_MI1_OP 0x70000c
/* Simple bit definition for GPI and GP0 registers. */
#define ELMER0_GP_BIT0 0x0001
#define ELMER0_GP_BIT1 0x0002
#define ELMER0_GP_BIT2 0x0004
#define ELMER0_GP_BIT3 0x0008
#define ELMER0_GP_BIT4 0x0010
#define ELMER0_GP_BIT5 0x0020
#define ELMER0_GP_BIT6 0x0040
#define ELMER0_GP_BIT7 0x0080
#define ELMER0_GP_BIT8 0x0100
#define ELMER0_GP_BIT9 0x0200
#define ELMER0_GP_BIT10 0x0400
#define ELMER0_GP_BIT11 0x0800
#define ELMER0_GP_BIT12 0x1000
#define ELMER0_GP_BIT13 0x2000
#define ELMER0_GP_BIT14 0x4000
#define ELMER0_GP_BIT15 0x8000
#define ELMER0_GP_BIT16 0x10000
#define ELMER0_GP_BIT17 0x20000
#define ELMER0_GP_BIT18 0x40000
#define ELMER0_GP_BIT19 0x80000
#define MI1_OP_DIRECT_WRITE 1
#define MI1_OP_DIRECT_READ 2
#define MI1_OP_INDIRECT_ADDRESS 0
#define MI1_OP_INDIRECT_WRITE 1
#define MI1_OP_INDIRECT_READ_INC 2
#define MI1_OP_INDIRECT_READ 3
#endif /* _CXGB_ELMER0_H_ */