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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2007-11-21 21:19:24 +0100
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2007-11-25 18:35:17 +0100
commit2439e4bfa111babf4bc07ba20efbf3e36036813e (patch)
tree21e94282acdc681bdde2ccc270bd401254124d00 /drivers/cs8900.h
parent352d259130b349fe9593b8dada641bd78a9659e5 (diff)
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drivers/net : move net drivers to drivers/net
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'drivers/cs8900.h')
-rw-r--r--drivers/cs8900.h258
1 files changed, 0 insertions, 258 deletions
diff --git a/drivers/cs8900.h b/drivers/cs8900.h
deleted file mode 100644
index f886d10..0000000
--- a/drivers/cs8900.h
+++ /dev/null
@@ -1,258 +0,0 @@
-/*
- * Cirrus Logic CS8900A Ethernet
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * Copyright (C) 1999 Ben Williamson <benw@pobox.com>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is loaded into SRAM in bootstrap mode, where it waits
- * for commands on UART1 to read and write memory, jump to code etc.
- * A design goal for this program is to be entirely independent of the
- * target board. Anything with a CL-PS7111 or EP7211 should be able to run
- * this code in bootstrap mode. All the board specifics can be handled on
- * the host.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <asm/types.h>
-#include <config.h>
-
-#ifdef CONFIG_DRIVER_CS8900
-
-/* although the registers are 16 bit, they are 32-bit aligned on the
- EDB7111. so we have to read them as 32-bit registers and ignore the
- upper 16-bits. i'm not sure if this holds for the EDB7211. */
-
-#ifdef CS8900_BUS16
- /* 16 bit aligned registers, 16 bit wide */
- #define CS8900_REG u16
- #define CS8900_OFF 0x02
- #define CS8900_BUS16_0 *(volatile u8 *)(CS8900_BASE+0x00)
- #define CS8900_BUS16_1 *(volatile u8 *)(CS8900_BASE+0x01)
-#elif defined(CS8900_BUS32)
- /* 32 bit aligned registers, 16 bit wide (we ignore upper 16 bits) */
- #define CS8900_REG u32
- #define CS8900_OFF 0x04
-#else
- #error unknown bussize ...
-#endif
-
-#define CS8900_RTDATA *(volatile CS8900_REG *)(CS8900_BASE+0x00*CS8900_OFF)
-#define CS8900_TxCMD *(volatile CS8900_REG *)(CS8900_BASE+0x02*CS8900_OFF)
-#define CS8900_TxLEN *(volatile CS8900_REG *)(CS8900_BASE+0x03*CS8900_OFF)
-#define CS8900_ISQ *(volatile CS8900_REG *)(CS8900_BASE+0x04*CS8900_OFF)
-#define CS8900_PPTR *(volatile CS8900_REG *)(CS8900_BASE+0x05*CS8900_OFF)
-#define CS8900_PDATA *(volatile CS8900_REG *)(CS8900_BASE+0x06*CS8900_OFF)
-
-
-#define ISQ_RxEvent 0x04
-#define ISQ_TxEvent 0x08
-#define ISQ_BufEvent 0x0C
-#define ISQ_RxMissEvent 0x10
-#define ISQ_TxColEvent 0x12
-#define ISQ_EventMask 0x3F
-
-/* packet page register offsets */
-
-/* bus interface registers */
-#define PP_ChipID 0x0000 /* Chip identifier - must be 0x630E */
-#define PP_ChipRev 0x0002 /* Chip revision, model codes */
-
-#define PP_IntReg 0x0022 /* Interrupt configuration */
-#define PP_IntReg_IRQ0 0x0000 /* Use INTR0 pin */
-#define PP_IntReg_IRQ1 0x0001 /* Use INTR1 pin */
-#define PP_IntReg_IRQ2 0x0002 /* Use INTR2 pin */
-#define PP_IntReg_IRQ3 0x0003 /* Use INTR3 pin */
-
-/* status and control registers */
-
-#define PP_RxCFG 0x0102 /* Receiver configuration */
-#define PP_RxCFG_Skip1 0x0040 /* Skip (i.e. discard) current frame */
-#define PP_RxCFG_Stream 0x0080 /* Enable streaming mode */
-#define PP_RxCFG_RxOK 0x0100 /* RxOK interrupt enable */
-#define PP_RxCFG_RxDMAonly 0x0200 /* Use RxDMA for all frames */
-#define PP_RxCFG_AutoRxDMA 0x0400 /* Select RxDMA automatically */
-#define PP_RxCFG_BufferCRC 0x0800 /* Include CRC characters in frame */
-#define PP_RxCFG_CRC 0x1000 /* Enable interrupt on CRC error */
-#define PP_RxCFG_RUNT 0x2000 /* Enable interrupt on RUNT frames */
-#define PP_RxCFG_EXTRA 0x4000 /* Enable interrupt on frames with extra data */
-
-#define PP_RxCTL 0x0104 /* Receiver control */
-#define PP_RxCTL_IAHash 0x0040 /* Accept frames that match hash */
-#define PP_RxCTL_Promiscuous 0x0080 /* Accept any frame */
-#define PP_RxCTL_RxOK 0x0100 /* Accept well formed frames */
-#define PP_RxCTL_Multicast 0x0200 /* Accept multicast frames */
-#define PP_RxCTL_IA 0x0400 /* Accept frame that matches IA */
-#define PP_RxCTL_Broadcast 0x0800 /* Accept broadcast frames */
-#define PP_RxCTL_CRC 0x1000 /* Accept frames with bad CRC */
-#define PP_RxCTL_RUNT 0x2000 /* Accept runt frames */
-#define PP_RxCTL_EXTRA 0x4000 /* Accept frames that are too long */
-
-#define PP_TxCFG 0x0106 /* Transmit configuration */
-#define PP_TxCFG_CRS 0x0040 /* Enable interrupt on loss of carrier */
-#define PP_TxCFG_SQE 0x0080 /* Enable interrupt on Signal Quality Error */
-#define PP_TxCFG_TxOK 0x0100 /* Enable interrupt on successful xmits */
-#define PP_TxCFG_Late 0x0200 /* Enable interrupt on "out of window" */
-#define PP_TxCFG_Jabber 0x0400 /* Enable interrupt on jabber detect */
-#define PP_TxCFG_Collision 0x0800 /* Enable interrupt if collision */
-#define PP_TxCFG_16Collisions 0x8000 /* Enable interrupt if > 16 collisions */
-
-#define PP_TxCmd 0x0108 /* Transmit command status */
-#define PP_TxCmd_TxStart_5 0x0000 /* Start after 5 bytes in buffer */
-#define PP_TxCmd_TxStart_381 0x0040 /* Start after 381 bytes in buffer */
-#define PP_TxCmd_TxStart_1021 0x0080 /* Start after 1021 bytes in buffer */
-#define PP_TxCmd_TxStart_Full 0x00C0 /* Start after all bytes loaded */
-#define PP_TxCmd_Force 0x0100 /* Discard any pending packets */
-#define PP_TxCmd_OneCollision 0x0200 /* Abort after a single collision */
-#define PP_TxCmd_NoCRC 0x1000 /* Do not add CRC */
-#define PP_TxCmd_NoPad 0x2000 /* Do not pad short packets */
-
-#define PP_BufCFG 0x010A /* Buffer configuration */
-#define PP_BufCFG_SWI 0x0040 /* Force interrupt via software */
-#define PP_BufCFG_RxDMA 0x0080 /* Enable interrupt on Rx DMA */
-#define PP_BufCFG_TxRDY 0x0100 /* Enable interrupt when ready for Tx */
-#define PP_BufCFG_TxUE 0x0200 /* Enable interrupt in Tx underrun */
-#define PP_BufCFG_RxMiss 0x0400 /* Enable interrupt on missed Rx packets */
-#define PP_BufCFG_Rx128 0x0800 /* Enable Rx interrupt after 128 bytes */
-#define PP_BufCFG_TxCol 0x1000 /* Enable int on Tx collision ctr overflow */
-#define PP_BufCFG_Miss 0x2000 /* Enable int on Rx miss ctr overflow */
-#define PP_BufCFG_RxDest 0x8000 /* Enable int on Rx dest addr match */
-
-#define PP_LineCTL 0x0112 /* Line control */
-#define PP_LineCTL_Rx 0x0040 /* Enable receiver */
-#define PP_LineCTL_Tx 0x0080 /* Enable transmitter */
-#define PP_LineCTL_AUIonly 0x0100 /* AUI interface only */
-#define PP_LineCTL_AutoAUI10BT 0x0200 /* Autodetect AUI or 10BaseT interface */
-#define PP_LineCTL_ModBackoffE 0x0800 /* Enable modified backoff algorithm */
-#define PP_LineCTL_PolarityDis 0x1000 /* Disable Rx polarity autodetect */
-#define PP_LineCTL_2partDefDis 0x2000 /* Disable two-part defferal */
-#define PP_LineCTL_LoRxSquelch 0x4000 /* Reduce receiver squelch threshold */
-
-#define PP_SelfCTL 0x0114 /* Chip self control */
-#define PP_SelfCTL_Reset 0x0040 /* Self-clearing reset */
-#define PP_SelfCTL_SWSuspend 0x0100 /* Initiate suspend mode */
-#define PP_SelfCTL_HWSleepE 0x0200 /* Enable SLEEP input */
-#define PP_SelfCTL_HWStandbyE 0x0400 /* Enable standby mode */
-#define PP_SelfCTL_HC0E 0x1000 /* use HCB0 for LINK LED */
-#define PP_SelfCTL_HC1E 0x2000 /* use HCB1 for BSTATUS LED */
-#define PP_SelfCTL_HCB0 0x4000 /* control LINK LED if HC0E set */
-#define PP_SelfCTL_HCB1 0x8000 /* control BSTATUS LED if HC1E set */
-
-#define PP_BusCTL 0x0116 /* Bus control */
-#define PP_BusCTL_ResetRxDMA 0x0040 /* Reset RxDMA pointer */
-#define PP_BusCTL_DMAextend 0x0100 /* Extend DMA cycle */
-#define PP_BusCTL_UseSA 0x0200 /* Assert MEMCS16 on address decode */
-#define PP_BusCTL_MemoryE 0x0400 /* Enable memory mode */
-#define PP_BusCTL_DMAburst 0x0800 /* Limit DMA access burst */
-#define PP_BusCTL_IOCHRDYE 0x1000 /* Set IOCHRDY high impedence */
-#define PP_BusCTL_RxDMAsize 0x2000 /* Set DMA buffer size 64KB */
-#define PP_BusCTL_EnableIRQ 0x8000 /* Generate interrupt on interrupt event */
-
-#define PP_TestCTL 0x0118 /* Test control */
-#define PP_TestCTL_DisableLT 0x0080 /* Disable link status */
-#define PP_TestCTL_ENDECloop 0x0200 /* Internal loopback */
-#define PP_TestCTL_AUIloop 0x0400 /* AUI loopback */
-#define PP_TestCTL_DisBackoff 0x0800 /* Disable backoff algorithm */
-#define PP_TestCTL_FDX 0x4000 /* Enable full duplex mode */
-
-#define PP_ISQ 0x0120 /* Interrupt Status Queue */
-
-#define PP_RER 0x0124 /* Receive event */
-#define PP_RER_IAHash 0x0040 /* Frame hash match */
-#define PP_RER_Dribble 0x0080 /* Frame had 1-7 extra bits after last byte */
-#define PP_RER_RxOK 0x0100 /* Frame received with no errors */
-#define PP_RER_Hashed 0x0200 /* Frame address hashed OK */
-#define PP_RER_IA 0x0400 /* Frame address matched IA */
-#define PP_RER_Broadcast 0x0800 /* Broadcast frame */
-#define PP_RER_CRC 0x1000 /* Frame had CRC error */
-#define PP_RER_RUNT 0x2000 /* Runt frame */
-#define PP_RER_EXTRA 0x4000 /* Frame was too long */
-
-#define PP_TER 0x0128 /* Transmit event */
-#define PP_TER_CRS 0x0040 /* Carrier lost */
-#define PP_TER_SQE 0x0080 /* Signal Quality Error */
-#define PP_TER_TxOK 0x0100 /* Packet sent without error */
-#define PP_TER_Late 0x0200 /* Out of window */
-#define PP_TER_Jabber 0x0400 /* Stuck transmit? */
-#define PP_TER_NumCollisions 0x7800 /* Number of collisions */
-#define PP_TER_16Collisions 0x8000 /* > 16 collisions */
-
-#define PP_BER 0x012C /* Buffer event */
-#define PP_BER_SWint 0x0040 /* Software interrupt */
-#define PP_BER_RxDMAFrame 0x0080 /* Received framed DMAed */
-#define PP_BER_Rdy4Tx 0x0100 /* Ready for transmission */
-#define PP_BER_TxUnderrun 0x0200 /* Transmit underrun */
-#define PP_BER_RxMiss 0x0400 /* Received frame missed */
-#define PP_BER_Rx128 0x0800 /* 128 bytes received */
-#define PP_BER_RxDest 0x8000 /* Received framed passed address filter */
-
-#define PP_RxMiss 0x0130 /* Receiver miss counter */
-
-#define PP_TxCol 0x0132 /* Transmit collision counter */
-
-#define PP_LineSTAT 0x0134 /* Line status */
-#define PP_LineSTAT_LinkOK 0x0080 /* Line is connected and working */
-#define PP_LineSTAT_AUI 0x0100 /* Connected via AUI */
-#define PP_LineSTAT_10BT 0x0200 /* Connected via twisted pair */
-#define PP_LineSTAT_Polarity 0x1000 /* Line polarity OK (10BT only) */
-#define PP_LineSTAT_CRS 0x4000 /* Frame being received */
-
-#define PP_SelfSTAT 0x0136 /* Chip self status */
-#define PP_SelfSTAT_33VActive 0x0040 /* supply voltage is 3.3V */
-#define PP_SelfSTAT_InitD 0x0080 /* Chip initialization complete */
-#define PP_SelfSTAT_SIBSY 0x0100 /* EEPROM is busy */
-#define PP_SelfSTAT_EEPROM 0x0200 /* EEPROM present */
-#define PP_SelfSTAT_EEPROM_OK 0x0400 /* EEPROM checks out */
-#define PP_SelfSTAT_ELPresent 0x0800 /* External address latch logic available */
-#define PP_SelfSTAT_EEsize 0x1000 /* Size of EEPROM */
-
-#define PP_BusSTAT 0x0138 /* Bus status */
-#define PP_BusSTAT_TxBid 0x0080 /* Tx error */
-#define PP_BusSTAT_TxRDY 0x0100 /* Ready for Tx data */
-
-#define PP_TDR 0x013C /* AUI Time Domain Reflectometer */
-
-/* initiate transmit registers */
-
-#define PP_TxCommand 0x0144 /* Tx Command */
-#define PP_TxLength 0x0146 /* Tx Length */
-
-
-/* address filter registers */
-
-#define PP_LAF 0x0150 /* Logical address filter (6 bytes) */
-#define PP_IA 0x0158 /* Individual address (MAC) */
-
-/* EEPROM Kram */
-#define SI_BUSY 0x0100
-#define PP_SelfST 0x0136 /* Self State register */
-#define PP_EECMD 0x0040 /* NVR Interface Command register */
-#define PP_EEData 0x0042 /* NVR Interface Data Register */
-#define EEPROM_WRITE_EN 0x00F0
-#define EEPROM_WRITE_DIS 0x0000
-#define EEPROM_WRITE_CMD 0x0100
-#define EEPROM_READ_CMD 0x0200
-#define EEPROM_ERASE_CMD 0x0300
-
-extern int cs8900_e2prom_read(uchar, ushort *);
-extern int cs8900_e2prom_write(uchar, ushort);
-
-#endif /* CONFIG_DRIVER_CS8900 */