diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb/elmer0.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb/elmer0.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb/elmer0.h b/drivers/net/ethernet/chelsio/cxgb/elmer0.h new file mode 100644 index 000000000..81526ad36 --- /dev/null +++ b/drivers/net/ethernet/chelsio/cxgb/elmer0.h @@ -0,0 +1,157 @@ +/***************************************************************************** + * * + * 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_ */ + |