From 2439e4bfa111babf4bc07ba20efbf3e36036813e Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Wed, 21 Nov 2007 21:19:24 +0100 Subject: drivers/net : move net drivers to drivers/net Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- drivers/smc91111.h | 719 ----------------------------------------------------- 1 file changed, 719 deletions(-) delete mode 100644 drivers/smc91111.h (limited to 'drivers/smc91111.h') diff --git a/drivers/smc91111.h b/drivers/smc91111.h deleted file mode 100644 index d03cbc320b..0000000000 --- a/drivers/smc91111.h +++ /dev/null @@ -1,719 +0,0 @@ -/*------------------------------------------------------------------------ - . smc91111.h - macros for the LAN91C111 Ethernet Driver - . - . (C) Copyright 2002 - . Sysgo Real-Time Solutions, GmbH - . Rolf Offermanns - . Copyright (C) 2001 Standard Microsystems Corporation (SMSC) - . Developed by Simple Network Magic Corporation (SNMC) - . Copyright (C) 1996 by Erik Stahlman (ES) - . - . 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - . - . This file contains register information and access macros for - . the LAN91C111 single chip ethernet controller. It is a modified - . version of the smc9194.h file. - . - . Information contained in this file was obtained from the LAN91C111 - . manual from SMC. To get a copy, if you really want one, you can find - . information under www.smsc.com. - . - . Authors - . Erik Stahlman ( erik@vt.edu ) - . Daris A Nevil ( dnevil@snmc.com ) - . - . History - . 03/16/01 Daris A Nevil Modified for use with LAN91C111 device - . - ---------------------------------------------------------------------------*/ -#ifndef _SMC91111_H_ -#define _SMC91111_H_ - -#include -#include - -/* - * This function may be called by the board specific initialisation code - * in order to override the default mac address. - */ - -void smc_set_mac_addr (const unsigned char *addr); - - -/* I want some simple types */ - -typedef unsigned char byte; -typedef unsigned short word; -typedef unsigned long int dword; - -/* - . DEBUGGING LEVELS - . - . 0 for normal operation - . 1 for slightly more details - . >2 for various levels of increasingly useless information - . 2 for interrupt tracking, status flags - . 3 for packet info - . 4 for complete packet dumps -*/ -/*#define SMC_DEBUG 0 */ - -/* Because of bank switching, the LAN91xxx uses only 16 I/O ports */ - -#define SMC_IO_EXTENT 16 - -#ifdef CONFIG_PXA250 - -#ifdef CONFIG_XSENGINE -#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r<<1)))) -#define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+(r<<1)))) -#define SMC_inb(p) ({ \ - unsigned int __p = (unsigned int)(SMC_BASE_ADDRESS + (p<<1)); \ - unsigned int __v = *(volatile unsigned short *)((__p) & ~2); \ - if (__p & 2) __v >>= 8; \ - else __v &= 0xff; \ - __v; }) -#elif defined(CONFIG_XAENIAX) -#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r)))) -#define SMC_inw(z) ({ \ - unsigned int __p = (unsigned int)(SMC_BASE_ADDRESS + (z)); \ - unsigned int __v = *(volatile unsigned int *)((__p) & ~3); \ - if (__p & 3) __v >>= 16; \ - else __v &= 0xffff; \ - __v; }) -#define SMC_inb(p) ({ \ - unsigned int ___v = SMC_inw((p) & ~1); \ - if (p & 1) ___v >>= 8; \ - else ___v &= 0xff; \ - ___v; }) -#else -#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r)))) -#define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+(r)))) -#define SMC_inb(p) ({ \ - unsigned int __p = (unsigned int)(SMC_BASE_ADDRESS + (p)); \ - unsigned int __v = *(volatile unsigned short *)((__p) & ~1); \ - if (__p & 1) __v >>= 8; \ - else __v &= 0xff; \ - __v; }) -#endif - -#ifdef CONFIG_XSENGINE -#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r<<1))) = d) -#define SMC_outw(d,r) (*((volatile word *)(SMC_BASE_ADDRESS+(r<<1))) = d) -#elif defined (CONFIG_XAENIAX) -#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r))) = d) -#define SMC_outw(d,p) ({ \ - dword __dwo = SMC_inl((p) & ~3); \ - dword __dwn = (word)(d); \ - __dwo &= ((p) & 3) ? 0x0000ffff : 0xffff0000; \ - __dwo |= ((p) & 3) ? __dwn << 16 : __dwn; \ - SMC_outl(__dwo, (p) & ~3); \ -}) -#else -#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r))) = d) -#define SMC_outw(d,r) (*((volatile word *)(SMC_BASE_ADDRESS+(r))) = d) -#endif - -#define SMC_outb(d,r) ({ word __d = (byte)(d); \ - word __w = SMC_inw((r)&~1); \ - __w &= ((r)&1) ? 0x00FF : 0xFF00; \ - __w |= ((r)&1) ? __d<<8 : __d; \ - SMC_outw(__w,(r)&~1); \ - }) - -#define SMC_outsl(r,b,l) ({ int __i; \ - dword *__b2; \ - __b2 = (dword *) b; \ - for (__i = 0; __i < l; __i++) { \ - SMC_outl( *(__b2 + __i), r); \ - } \ - }) - -#define SMC_outsw(r,b,l) ({ int __i; \ - word *__b2; \ - __b2 = (word *) b; \ - for (__i = 0; __i < l; __i++) { \ - SMC_outw( *(__b2 + __i), r); \ - } \ - }) - -#define SMC_insl(r,b,l) ({ int __i ; \ - dword *__b2; \ - __b2 = (dword *) b; \ - for (__i = 0; __i < l; __i++) { \ - *(__b2 + __i) = SMC_inl(r); \ - SMC_inl(0); \ - }; \ - }) - -#define SMC_insw(r,b,l) ({ int __i ; \ - word *__b2; \ - __b2 = (word *) b; \ - for (__i = 0; __i < l; __i++) { \ - *(__b2 + __i) = SMC_inw(r); \ - SMC_inw(0); \ - }; \ - }) - -#define SMC_insb(r,b,l) ({ int __i ; \ - byte *__b2; \ - __b2 = (byte *) b; \ - for (__i = 0; __i < l; __i++) { \ - *(__b2 + __i) = SMC_inb(r); \ - SMC_inb(0); \ - }; \ - }) - -#else /* if not CONFIG_PXA250 */ - -#ifndef CONFIG_SMC_USE_IOFUNCS /* these macros don't work on some boards */ -/* - * We have only 16 Bit PCMCIA access on Socket 0 - */ - -#ifdef CONFIG_ADNPESC1 -#define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+((r)<<1)))) -#elif CONFIG_BLACKFIN -#define SMC_inw(r) ({ word __v = (*((volatile word *)(SMC_BASE_ADDRESS+(r)))); asm("ssync;"); __v;}) -#else -#define SMC_inw(r) (*((volatile word *)(SMC_BASE_ADDRESS+(r)))) -#endif -#define SMC_inb(r) (((r)&1) ? SMC_inw((r)&~1)>>8 : SMC_inw(r)&0xFF) - -#ifdef CONFIG_ADNPESC1 -#define SMC_outw(d,r) (*((volatile word *)(SMC_BASE_ADDRESS+((r)<<1))) = d) -#elif CONFIG_BLACKFIN -#define SMC_outw(d,r) {(*((volatile word *)(SMC_BASE_ADDRESS+(r))) = d);asm("ssync;");} -#else -#define SMC_outw(d,r) (*((volatile word *)(SMC_BASE_ADDRESS+(r))) = d) -#endif -#define SMC_outb(d,r) ({ word __d = (byte)(d); \ - word __w = SMC_inw((r)&~1); \ - __w &= ((r)&1) ? 0x00FF : 0xFF00; \ - __w |= ((r)&1) ? __d<<8 : __d; \ - SMC_outw(__w,(r)&~1); \ - }) -#if 0 -#define SMC_outsw(r,b,l) outsw(SMC_BASE_ADDRESS+(r), (b), (l)) -#else -#define SMC_outsw(r,b,l) ({ int __i; \ - word *__b2; \ - __b2 = (word *) b; \ - for (__i = 0; __i < l; __i++) { \ - SMC_outw( *(__b2 + __i), r); \ - } \ - }) -#endif - -#if 0 -#define SMC_insw(r,b,l) insw(SMC_BASE_ADDRESS+(r), (b), (l)) -#else -#define SMC_insw(r,b,l) ({ int __i ; \ - word *__b2; \ - __b2 = (word *) b; \ - for (__i = 0; __i < l; __i++) { \ - *(__b2 + __i) = SMC_inw(r); \ - SMC_inw(0); \ - }; \ - }) -#endif - -#endif /* CONFIG_SMC_USE_IOFUNCS */ - -#if defined(CONFIG_SMC_USE_32_BIT) - -#ifdef CONFIG_XSENGINE -#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r<<1)))) -#else -#define SMC_inl(r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r)))) -#endif - -#define SMC_insl(r,b,l) ({ int __i ; \ - dword *__b2; \ - __b2 = (dword *) b; \ - for (__i = 0; __i < l; __i++) { \ - *(__b2 + __i) = SMC_inl(r); \ - SMC_inl(0); \ - }; \ - }) - -#ifdef CONFIG_XSENGINE -#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r<<1))) = d) -#else -#define SMC_outl(d,r) (*((volatile dword *)(SMC_BASE_ADDRESS+(r))) = d) -#endif -#define SMC_outsl(r,b,l) ({ int __i; \ - dword *__b2; \ - __b2 = (dword *) b; \ - for (__i = 0; __i < l; __i++) { \ - SMC_outl( *(__b2 + __i), r); \ - } \ - }) - -#endif /* CONFIG_SMC_USE_32_BIT */ - -#endif - -/*--------------------------------------------------------------- - . - . A description of the SMSC registers is probably in order here, - . although for details, the SMC datasheet is invaluable. - . - . Basically, the chip has 4 banks of registers ( 0 to 3 ), which - . are accessed by writing a number into the BANK_SELECT register - . ( I also use a SMC_SELECT_BANK macro for this ). - . - . The banks are configured so that for most purposes, bank 2 is all - . that is needed for simple run time tasks. - -----------------------------------------------------------------------*/ - -/* - . Bank Select Register: - . - . yyyy yyyy 0000 00xx - . xx = bank number - . yyyy yyyy = 0x33, for identification purposes. -*/ -#define BANK_SELECT 14 - -/* Transmit Control Register */ -/* BANK 0 */ -#define TCR_REG 0x0000 /* transmit control register */ -#define TCR_ENABLE 0x0001 /* When 1 we can transmit */ -#define TCR_LOOP 0x0002 /* Controls output pin LBK */ -#define TCR_FORCOL 0x0004 /* When 1 will force a collision */ -#define TCR_PAD_EN 0x0080 /* When 1 will pad tx frames < 64 bytes w/0 */ -#define TCR_NOCRC 0x0100 /* When 1 will not append CRC to tx frames */ -#define TCR_MON_CSN 0x0400 /* When 1 tx monitors carrier */ -#define TCR_FDUPLX 0x0800 /* When 1 enables full duplex operation */ -#define TCR_STP_SQET 0x1000 /* When 1 stops tx if Signal Quality Error */ -#define TCR_EPH_LOOP 0x2000 /* When 1 enables EPH block loopback */ -#define TCR_SWFDUP 0x8000 /* When 1 enables Switched Full Duplex mode */ - -#define TCR_CLEAR 0 /* do NOTHING */ -/* the default settings for the TCR register : */ -/* QUESTION: do I want to enable padding of short packets ? */ -#define TCR_DEFAULT TCR_ENABLE - - -/* EPH Status Register */ -/* BANK 0 */ -#define EPH_STATUS_REG 0x0002 -#define ES_TX_SUC 0x0001 /* Last TX was successful */ -#define ES_SNGL_COL 0x0002 /* Single collision detected for last tx */ -#define ES_MUL_COL 0x0004 /* Multiple collisions detected for last tx */ -#define ES_LTX_MULT 0x0008 /* Last tx was a multicast */ -#define ES_16COL 0x0010 /* 16 Collisions Reached */ -#define ES_SQET 0x0020 /* Signal Quality Error Test */ -#define ES_LTXBRD 0x0040 /* Last tx was a broadcast */ -#define ES_TXDEFR 0x0080 /* Transmit Deferred */ -#define ES_LATCOL 0x0200 /* Late collision detected on last tx */ -#define ES_LOSTCARR 0x0400 /* Lost Carrier Sense */ -#define ES_EXC_DEF 0x0800 /* Excessive Deferral */ -#define ES_CTR_ROL 0x1000 /* Counter Roll Over indication */ -#define ES_LINK_OK 0x4000 /* Driven by inverted value of nLNK pin */ -#define ES_TXUNRN 0x8000 /* Tx Underrun */ - - -/* Receive Control Register */ -/* BANK 0 */ -#define RCR_REG 0x0004 -#define RCR_RX_ABORT 0x0001 /* Set if a rx frame was aborted */ -#define RCR_PRMS 0x0002 /* Enable promiscuous mode */ -#define RCR_ALMUL 0x0004 /* When set accepts all multicast frames */ -#define RCR_RXEN 0x0100 /* IFF this is set, we can receive packets */ -#define RCR_STRIP_CRC 0x0200 /* When set strips CRC from rx packets */ -#define RCR_ABORT_ENB 0x0200 /* When set will abort rx on collision */ -#define RCR_FILT_CAR 0x0400 /* When set filters leading 12 bit s of carrier */ -#define RCR_SOFTRST 0x8000 /* resets the chip */ - -/* the normal settings for the RCR register : */ -#define RCR_DEFAULT (RCR_STRIP_CRC | RCR_RXEN) -#define RCR_CLEAR 0x0 /* set it to a base state */ - -/* Counter Register */ -/* BANK 0 */ -#define COUNTER_REG 0x0006 - -/* Memory Information Register */ -/* BANK 0 */ -#define MIR_REG 0x0008 - -/* Receive/Phy Control Register */ -/* BANK 0 */ -#define RPC_REG 0x000A -#define RPC_SPEED 0x2000 /* When 1 PHY is in 100Mbps mode. */ -#define RPC_DPLX 0x1000 /* When 1 PHY is in Full-Duplex Mode */ -#define RPC_ANEG 0x0800 /* When 1 PHY is in Auto-Negotiate Mode */ -#define RPC_LSXA_SHFT 5 /* Bits to shift LS2A,LS1A,LS0A to lsb */ -#define RPC_LSXB_SHFT 2 /* Bits to get LS2B,LS1B,LS0B to lsb */ -#define RPC_LED_100_10 (0x00) /* LED = 100Mbps OR's with 10Mbps link detect */ -#define RPC_LED_RES (0x01) /* LED = Reserved */ -#define RPC_LED_10 (0x02) /* LED = 10Mbps link detect */ -#define RPC_LED_FD (0x03) /* LED = Full Duplex Mode */ -#define RPC_LED_TX_RX (0x04) /* LED = TX or RX packet occurred */ -#define RPC_LED_100 (0x05) /* LED = 100Mbps link dectect */ -#define RPC_LED_TX (0x06) /* LED = TX packet occurred */ -#define RPC_LED_RX (0x07) /* LED = RX packet occurred */ -#if defined(CONFIG_DK1C20) || defined(CONFIG_DK1S10) -/* buggy schematic: LEDa -> yellow, LEDb --> green */ -#define RPC_DEFAULT ( RPC_SPEED | RPC_DPLX | RPC_ANEG \ - | (RPC_LED_TX_RX << RPC_LSXA_SHFT) \ - | (RPC_LED_100_10 << RPC_LSXB_SHFT) ) -#elif defined(CONFIG_ADNPESC1) -/* SSV ADNP/ESC1 has only one LED: LEDa -> Rx/Tx indicator */ -#define RPC_DEFAULT ( RPC_SPEED | RPC_DPLX | RPC_ANEG \ - | (RPC_LED_TX_RX << RPC_LSXA_SHFT) \ - | (RPC_LED_100_10 << RPC_LSXB_SHFT) ) -#else -/* SMSC reference design: LEDa --> green, LEDb --> yellow */ -#define RPC_DEFAULT ( RPC_SPEED | RPC_DPLX | RPC_ANEG \ - | (RPC_LED_100_10 << RPC_LSXA_SHFT) \ - | (RPC_LED_TX_RX << RPC_LSXB_SHFT) ) -#endif - -/* Bank 0 0x000C is reserved */ - -/* Bank Select Register */ -/* All Banks */ -#define BSR_REG 0x000E - - -/* Configuration Reg */ -/* BANK 1 */ -#define CONFIG_REG 0x0000 -#define CONFIG_EXT_PHY 0x0200 /* 1=external MII, 0=internal Phy */ -#define CONFIG_GPCNTRL 0x0400 /* Inverse value drives pin nCNTRL */ -#define CONFIG_NO_WAIT 0x1000 /* When 1 no extra wait states on ISA bus */ -#define CONFIG_EPH_POWER_EN 0x8000 /* When 0 EPH is placed into low power mode. */ - -/* Default is powered-up, Internal Phy, Wait States, and pin nCNTRL=low */ -#define CONFIG_DEFAULT (CONFIG_EPH_POWER_EN) - - -/* Base Address Register */ -/* BANK 1 */ -#define BASE_REG 0x0002 - - -/* Individual Address Registers */ -/* BANK 1 */ -#define ADDR0_REG 0x0004 -#define ADDR1_REG 0x0006 -#define ADDR2_REG 0x0008 - - -/* General Purpose Register */ -/* BANK 1 */ -#define GP_REG 0x000A - - -/* Control Register */ -/* BANK 1 */ -#define CTL_REG 0x000C -#define CTL_RCV_BAD 0x4000 /* When 1 bad CRC packets are received */ -#define CTL_AUTO_RELEASE 0x0800 /* When 1 tx pages are released automatically */ -#define CTL_LE_ENABLE 0x0080 /* When 1 enables Link Error interrupt */ -#define CTL_CR_ENABLE 0x0040 /* When 1 enables Counter Rollover interrupt */ -#define CTL_TE_ENABLE 0x0020 /* When 1 enables Transmit Error interrupt */ -#define CTL_EEPROM_SELECT 0x0004 /* Controls EEPROM reload & store */ -#define CTL_RELOAD 0x0002 /* When set reads EEPROM into registers */ -#define CTL_STORE 0x0001 /* When set stores registers into EEPROM */ -#define CTL_DEFAULT (0x1A10) /* Autorelease enabled*/ - -/* MMU Command Register */ -/* BANK 2 */ -#define MMU_CMD_REG 0x0000 -#define MC_BUSY 1 /* When 1 the last release has not completed */ -#define MC_NOP (0<<5) /* No Op */ -#define MC_ALLOC (1<<5) /* OR with number of 256 byte packets */ -#define MC_RESET (2<<5) /* Reset MMU to initial state */ -#define MC_REMOVE (3<<5) /* Remove the current rx packet */ -#define MC_RELEASE (4<<5) /* Remove and release the current rx packet */ -#define MC_FREEPKT (5<<5) /* Release packet in PNR register */ -#define MC_ENQUEUE (6<<5) /* Enqueue the packet for transmit */ -#define MC_RSTTXFIFO (7<<5) /* Reset the TX FIFOs */ - - -/* Packet Number Register */ -/* BANK 2 */ -#define PN_REG 0x0002 - - -/* Allocation Result Register */ -/* BANK 2 */ -#define AR_REG 0x0003 -#define AR_FAILED 0x80 /* Alocation Failed */ - - -/* RX FIFO Ports Register */ -/* BANK 2 */ -#define RXFIFO_REG 0x0004 /* Must be read as a word */ -#define RXFIFO_REMPTY 0x8000 /* RX FIFO Empty */ - - -/* TX FIFO Ports Register */ -/* BANK 2 */ -#define TXFIFO_REG RXFIFO_REG /* Must be read as a word */ -#define TXFIFO_TEMPTY 0x80 /* TX FIFO Empty */ - - -/* Pointer Register */ -/* BANK 2 */ -#define PTR_REG 0x0006 -#define PTR_RCV 0x8000 /* 1=Receive area, 0=Transmit area */ -#define PTR_AUTOINC 0x4000 /* Auto increment the pointer on each access */ -#define PTR_READ 0x2000 /* When 1 the operation is a read */ -#define PTR_NOTEMPTY 0x0800 /* When 1 _do not_ write fifo DATA REG */ - - -/* Data Register */ -/* BANK 2 */ -#define SMC91111_DATA_REG 0x0008 - - -/* Interrupt Status/Acknowledge Register */ -/* BANK 2 */ -#define SMC91111_INT_REG 0x000C - - -/* Interrupt Mask Register */ -/* BANK 2 */ -#define IM_REG 0x000D -#define IM_MDINT 0x80 /* PHY MI Register 18 Interrupt */ -#define IM_ERCV_INT 0x40 /* Early Receive Interrupt */ -#define IM_EPH_INT 0x20 /* Set by Etheret Protocol Handler section */ -#define IM_RX_OVRN_INT 0x10 /* Set by Receiver Overruns */ -#define IM_ALLOC_INT 0x08 /* Set when allocation request is completed */ -#define IM_TX_EMPTY_INT 0x04 /* Set if the TX FIFO goes empty */ -#define IM_TX_INT 0x02 /* Transmit Interrrupt */ -#define IM_RCV_INT 0x01 /* Receive Interrupt */ - - -/* Multicast Table Registers */ -/* BANK 3 */ -#define MCAST_REG1 0x0000 -#define MCAST_REG2 0x0002 -#define MCAST_REG3 0x0004 -#define MCAST_REG4 0x0006 - - -/* Management Interface Register (MII) */ -/* BANK 3 */ -#define MII_REG 0x0008 -#define MII_MSK_CRS100 0x4000 /* Disables CRS100 detection during tx half dup */ -#define MII_MDOE 0x0008 /* MII Output Enable */ -#define MII_MCLK 0x0004 /* MII Clock, pin MDCLK */ -#define MII_MDI 0x0002 /* MII Input, pin MDI */ -#define MII_MDO 0x0001 /* MII Output, pin MDO */ - - -/* Revision Register */ -/* BANK 3 */ -#define REV_REG 0x000A /* ( hi: chip id low: rev # ) */ - - -/* Early RCV Register */ -/* BANK 3 */ -/* this is NOT on SMC9192 */ -#define ERCV_REG 0x000C -#define ERCV_RCV_DISCRD 0x0080 /* When 1 discards a packet being received */ -#define ERCV_THRESHOLD 0x001F /* ERCV Threshold Mask */ - -/* External Register */ -/* BANK 7 */ -#define EXT_REG 0x0000 - - -#define CHIP_9192 3 -#define CHIP_9194 4 -#define CHIP_9195 5 -#define CHIP_9196 6 -#define CHIP_91100 7 -#define CHIP_91100FD 8 -#define CHIP_91111FD 9 - -#if 0 -static const char * chip_ids[ 15 ] = { - NULL, NULL, NULL, - /* 3 */ "SMC91C90/91C92", - /* 4 */ "SMC91C94", - /* 5 */ "SMC91C95", - /* 6 */ "SMC91C96", - /* 7 */ "SMC91C100", - /* 8 */ "SMC91C100FD", - /* 9 */ "SMC91C111", - NULL, NULL, - NULL, NULL, NULL}; -#endif - -/* - . Transmit status bits -*/ -#define TS_SUCCESS 0x0001 -#define TS_LOSTCAR 0x0400 -#define TS_LATCOL 0x0200 -#define TS_16COL 0x0010 - -/* - . Receive status bits -*/ -#define RS_ALGNERR 0x8000 -#define RS_BRODCAST 0x4000 -#define RS_BADCRC 0x2000 -#define RS_ODDFRAME 0x1000 /* bug: the LAN91C111 never sets this on receive */ -#define RS_TOOLONG 0x0800 -#define RS_TOOSHORT 0x0400 -#define RS_MULTICAST 0x0001 -#define RS_ERRORS (RS_ALGNERR | RS_BADCRC | RS_TOOLONG | RS_TOOSHORT) - - -/* PHY Types */ -enum { - PHY_LAN83C183 = 1, /* LAN91C111 Internal PHY */ - PHY_LAN83C180 -}; - - -/* PHY Register Addresses (LAN91C111 Internal PHY) */ - -/* PHY Control Register */ -#define PHY_CNTL_REG 0x00 -#define PHY_CNTL_RST 0x8000 /* 1=PHY Reset */ -#define PHY_CNTL_LPBK 0x4000 /* 1=PHY Loopback */ -#define PHY_CNTL_SPEED 0x2000 /* 1=100Mbps, 0=10Mpbs */ -#define PHY_CNTL_ANEG_EN 0x1000 /* 1=Enable Auto negotiation */ -#define PHY_CNTL_PDN 0x0800 /* 1=PHY Power Down mode */ -#define PHY_CNTL_MII_DIS 0x0400 /* 1=MII 4 bit interface disabled */ -#define PHY_CNTL_ANEG_RST 0x0200 /* 1=Reset Auto negotiate */ -#define PHY_CNTL_DPLX 0x0100 /* 1=Full Duplex, 0=Half Duplex */ -#define PHY_CNTL_COLTST 0x0080 /* 1= MII Colision Test */ - -/* PHY Status Register */ -#define PHY_STAT_REG 0x01 -#define PHY_STAT_CAP_T4 0x8000 /* 1=100Base-T4 capable */ -#define PHY_STAT_CAP_TXF 0x4000 /* 1=100Base-X full duplex capable */ -#define PHY_STAT_CAP_TXH 0x2000 /* 1=100Base-X half duplex capable */ -#define PHY_STAT_CAP_TF 0x1000 /* 1=10Mbps full duplex capable */ -#define PHY_STAT_CAP_TH 0x0800 /* 1=10Mbps half duplex capable */ -#define PHY_STAT_CAP_SUPR 0x0040 /* 1=recv mgmt frames with not preamble */ -#define PHY_STAT_ANEG_ACK 0x0020 /* 1=ANEG has completed */ -#define PHY_STAT_REM_FLT 0x0010 /* 1=Remote Fault detected */ -#define PHY_STAT_CAP_ANEG 0x0008 /* 1=Auto negotiate capable */ -#define PHY_STAT_LINK 0x0004 /* 1=valid link */ -#define PHY_STAT_JAB 0x0002 /* 1=10Mbps jabber condition */ -#define PHY_STAT_EXREG 0x0001 /* 1=extended registers implemented */ - -/* PHY Identifier Registers */ -#define PHY_ID1_REG 0x02 /* PHY Identifier 1 */ -#define PHY_ID2_REG 0x03 /* PHY Identifier 2 */ - -/* PHY Auto-Negotiation Advertisement Register */ -#define PHY_AD_REG 0x04 -#define PHY_AD_NP 0x8000 /* 1=PHY requests exchange of Next Page */ -#define PHY_AD_ACK 0x4000 /* 1=got link code word from remote */ -#define PHY_AD_RF 0x2000 /* 1=advertise remote fault */ -#define PHY_AD_T4 0x0200 /* 1=PHY is capable of 100Base-T4 */ -#define PHY_AD_TX_FDX 0x0100 /* 1=PHY is capable of 100Base-TX FDPLX */ -#define PHY_AD_TX_HDX 0x0080 /* 1=PHY is capable of 100Base-TX HDPLX */ -#define PHY_AD_10_FDX 0x0040 /* 1=PHY is capable of 10Base-T FDPLX */ -#define PHY_AD_10_HDX 0x0020 /* 1=PHY is capable of 10Base-T HDPLX */ -#define PHY_AD_CSMA 0x0001 /* 1=PHY is capable of 802.3 CMSA */ - -/* PHY Auto-negotiation Remote End Capability Register */ -#define PHY_RMT_REG 0x05 -/* Uses same bit definitions as PHY_AD_REG */ - -/* PHY Configuration Register 1 */ -#define PHY_CFG1_REG 0x10 -#define PHY_CFG1_LNKDIS 0x8000 /* 1=Rx Link Detect Function disabled */ -#define PHY_CFG1_XMTDIS 0x4000 /* 1=TP Transmitter Disabled */ -#define PHY_CFG1_XMTPDN 0x2000 /* 1=TP Transmitter Powered Down */ -#define PHY_CFG1_BYPSCR 0x0400 /* 1=Bypass scrambler/descrambler */ -#define PHY_CFG1_UNSCDS 0x0200 /* 1=Unscramble Idle Reception Disable */ -#define PHY_CFG1_EQLZR 0x0100 /* 1=Rx Equalizer Disabled */ -#define PHY_CFG1_CABLE 0x0080 /* 1=STP(150ohm), 0=UTP(100ohm) */ -#define PHY_CFG1_RLVL0 0x0040 /* 1=Rx Squelch level reduced by 4.5db */ -#define PHY_CFG1_TLVL_SHIFT 2 /* Transmit Output Level Adjust */ -#define PHY_CFG1_TLVL_MASK 0x003C -#define PHY_CFG1_TRF_MASK 0x0003 /* Transmitter Rise/Fall time */ - - -/* PHY Configuration Register 2 */ -#define PHY_CFG2_REG 0x11 -#define PHY_CFG2_APOLDIS 0x0020 /* 1=Auto Polarity Correction disabled */ -#define PHY_CFG2_JABDIS 0x0010 /* 1=Jabber disabled */ -#define PHY_CFG2_MREG 0x0008 /* 1=Multiple register access (MII mgt) */ -#define PHY_CFG2_INTMDIO 0x0004 /* 1=Interrupt signaled with MDIO pulseo */ - -/* PHY Status Output (and Interrupt status) Register */ -#define PHY_INT_REG 0x12 /* Status Output (Interrupt Status) */ -#define PHY_INT_INT 0x8000 /* 1=bits have changed since last read */ -#define PHY_INT_LNKFAIL 0x4000 /* 1=Link Not detected */ -#define PHY_INT_LOSSSYNC 0x2000 /* 1=Descrambler has lost sync */ -#define PHY_INT_CWRD 0x1000 /* 1=Invalid 4B5B code detected on rx */ -#define PHY_INT_SSD 0x0800 /* 1=No Start Of Stream detected on rx */ -#define PHY_INT_ESD 0x0400 /* 1=No End Of Stream detected on rx */ -#define PHY_INT_RPOL 0x0200 /* 1=Reverse Polarity detected */ -#define PHY_INT_JAB 0x0100 /* 1=Jabber detected */ -#define PHY_INT_SPDDET 0x0080 /* 1=100Base-TX mode, 0=10Base-T mode */ -#define PHY_INT_DPLXDET 0x0040 /* 1=Device in Full Duplex */ - -/* PHY Interrupt/Status Mask Register */ -#define PHY_MASK_REG 0x13 /* Interrupt Mask */ -/* Uses the same bit definitions as PHY_INT_REG */ - - -/*------------------------------------------------------------------------- - . I define some macros to make it easier to do somewhat common - . or slightly complicated, repeated tasks. - --------------------------------------------------------------------------*/ - -/* select a register bank, 0 to 3 */ - -#define SMC_SELECT_BANK(x) { SMC_outw( x, BANK_SELECT ); } - -/* this enables an interrupt in the interrupt mask register */ -#define SMC_ENABLE_INT(x) {\ - unsigned char mask;\ - SMC_SELECT_BANK(2);\ - mask = SMC_inb( IM_REG );\ - mask |= (x);\ - SMC_outb( mask, IM_REG ); \ -} - -/* this disables an interrupt from the interrupt mask register */ - -#define SMC_DISABLE_INT(x) {\ - unsigned char mask;\ - SMC_SELECT_BANK(2);\ - mask = SMC_inb( IM_REG );\ - mask &= ~(x);\ - SMC_outb( mask, IM_REG ); \ -} - -/*---------------------------------------------------------------------- - . Define the interrupts that I want to receive from the card - . - . I want: - . IM_EPH_INT, for nasty errors - . IM_RCV_INT, for happy received packets - . IM_RX_OVRN_INT, because I have to kick the receiver - . IM_MDINT, for PHY Register 18 Status Changes - --------------------------------------------------------------------------*/ -#define SMC_INTERRUPT_MASK (IM_EPH_INT | IM_RX_OVRN_INT | IM_RCV_INT | \ - IM_MDINT) - -#endif /* _SMC_91111_H_ */ -- cgit v1.2.3