diff options
Diffstat (limited to 'drivers/net/ethernet/dec/ewrk3.h')
| -rw-r--r-- | drivers/net/ethernet/dec/ewrk3.h | 322 |
1 files changed, 0 insertions, 322 deletions
diff --git a/drivers/net/ethernet/dec/ewrk3.h b/drivers/net/ethernet/dec/ewrk3.h deleted file mode 100644 index 8e0ee90..0000000 --- a/drivers/net/ethernet/dec/ewrk3.h +++ /dev/null @@ -1,322 +0,0 @@ -/* - Written 1994 by David C. Davies. - - Copyright 1994 Digital Equipment Corporation. - - This software may be used and distributed according to the terms of the - GNU General Public License, incorporated herein by reference. - - The author may be reached as davies@wanton.lkg.dec.com or Digital - Equipment Corporation, 550 King Street, Littleton MA 01460. - - ========================================================================= -*/ - -/* -** I/O Address Register Map -*/ -#define EWRK3_CSR iobase+0x00 /* Control and Status Register */ -#define EWRK3_CR iobase+0x01 /* Control Register */ -#define EWRK3_ICR iobase+0x02 /* Interrupt Control Register */ -#define EWRK3_TSR iobase+0x03 /* Transmit Status Register */ -#define EWRK3_RSVD1 iobase+0x04 /* RESERVED */ -#define EWRK3_RSVD2 iobase+0x05 /* RESERVED */ -#define EWRK3_FMQ iobase+0x06 /* Free Memory Queue */ -#define EWRK3_FMQC iobase+0x07 /* Free Memory Queue Counter */ -#define EWRK3_RQ iobase+0x08 /* Receive Queue */ -#define EWRK3_RQC iobase+0x09 /* Receive Queue Counter */ -#define EWRK3_TQ iobase+0x0a /* Transmit Queue */ -#define EWRK3_TQC iobase+0x0b /* Transmit Queue Counter */ -#define EWRK3_TDQ iobase+0x0c /* Transmit Done Queue */ -#define EWRK3_TDQC iobase+0x0d /* Transmit Done Queue Counter */ -#define EWRK3_PIR1 iobase+0x0e /* Page Index Register 1 */ -#define EWRK3_PIR2 iobase+0x0f /* Page Index Register 2 */ -#define EWRK3_DATA iobase+0x10 /* Data Register */ -#define EWRK3_IOPR iobase+0x11 /* I/O Page Register */ -#define EWRK3_IOBR iobase+0x12 /* I/O Base Register */ -#define EWRK3_MPR iobase+0x13 /* Memory Page Register */ -#define EWRK3_MBR iobase+0x14 /* Memory Base Register */ -#define EWRK3_APROM iobase+0x15 /* Address PROM */ -#define EWRK3_EPROM1 iobase+0x16 /* EEPROM Data Register 1 */ -#define EWRK3_EPROM2 iobase+0x17 /* EEPROM Data Register 2 */ -#define EWRK3_PAR0 iobase+0x18 /* Physical Address Register 0 */ -#define EWRK3_PAR1 iobase+0x19 /* Physical Address Register 1 */ -#define EWRK3_PAR2 iobase+0x1a /* Physical Address Register 2 */ -#define EWRK3_PAR3 iobase+0x1b /* Physical Address Register 3 */ -#define EWRK3_PAR4 iobase+0x1c /* Physical Address Register 4 */ -#define EWRK3_PAR5 iobase+0x1d /* Physical Address Register 5 */ -#define EWRK3_CMR iobase+0x1e /* Configuration/Management Register */ - -/* -** Control Page Map -*/ -#define PAGE0_FMQ 0x000 /* Free Memory Queue */ -#define PAGE0_RQ 0x080 /* Receive Queue */ -#define PAGE0_TQ 0x100 /* Transmit Queue */ -#define PAGE0_TDQ 0x180 /* Transmit Done Queue */ -#define PAGE0_HTE 0x200 /* Hash Table Entries */ -#define PAGE0_RSVD 0x240 /* RESERVED */ -#define PAGE0_USRD 0x600 /* User Data */ - -/* -** Control and Status Register bit definitions (EWRK3_CSR) -*/ -#define CSR_RA 0x80 /* Runt Accept */ -#define CSR_PME 0x40 /* Promiscuous Mode Enable */ -#define CSR_MCE 0x20 /* Multicast Enable */ -#define CSR_TNE 0x08 /* TX Done Queue Not Empty */ -#define CSR_RNE 0x04 /* RX Queue Not Empty */ -#define CSR_TXD 0x02 /* TX Disable */ -#define CSR_RXD 0x01 /* RX Disable */ - -/* -** Control Register bit definitions (EWRK3_CR) -*/ -#define CR_APD 0x80 /* Auto Port Disable */ -#define CR_PSEL 0x40 /* Port Select (0->TP port) */ -#define CR_LBCK 0x20 /* LoopBaCK enable */ -#define CR_FDUP 0x10 /* Full DUPlex enable */ -#define CR_FBUS 0x08 /* Fast BUS enable (ISA clk > 8.33MHz) */ -#define CR_EN_16 0x04 /* ENable 16 bit memory accesses */ -#define CR_LED 0x02 /* LED (1-> turn on) */ - -/* -** Interrupt Control Register bit definitions (EWRK3_ICR) -*/ -#define ICR_IE 0x80 /* Interrupt Enable */ -#define ICR_IS 0x60 /* Interrupt Selected */ -#define ICR_TNEM 0x08 /* TNE Mask (0->mask) */ -#define ICR_RNEM 0x04 /* RNE Mask (0->mask) */ -#define ICR_TXDM 0x02 /* TXD Mask (0->mask) */ -#define ICR_RXDM 0x01 /* RXD Mask (0->mask) */ - -/* -** Transmit Status Register bit definitions (EWRK3_TSR) -*/ -#define TSR_NCL 0x80 /* No Carrier Loopback */ -#define TSR_ID 0x40 /* Initially Deferred */ -#define TSR_LCL 0x20 /* Late CoLlision */ -#define TSR_ECL 0x10 /* Excessive CoLlisions */ -#define TSR_RCNTR 0x0f /* Retries CouNTeR */ - -/* -** I/O Page Register bit definitions (EWRK3_IOPR) -*/ -#define EEPROM_INIT 0xc0 /* EEPROM INIT command */ -#define EEPROM_WR_EN 0xc8 /* EEPROM WRITE ENABLE command */ -#define EEPROM_WR 0xd0 /* EEPROM WRITE command */ -#define EEPROM_WR_DIS 0xd8 /* EEPROM WRITE DISABLE command */ -#define EEPROM_RD 0xe0 /* EEPROM READ command */ - -/* -** I/O Base Register bit definitions (EWRK3_IOBR) -*/ -#define EISA_REGS_EN 0x20 /* Enable EISA ID and Control Registers */ -#define EISA_IOB 0x1f /* Compare bits for I/O Base Address */ - -/* -** I/O Configuration/Management Register bit definitions (EWRK3_CMR) -*/ -#define CMR_RA 0x80 /* Read Ahead */ -#define CMR_WB 0x40 /* Write Behind */ -#define CMR_LINK 0x20 /* 0->TP */ -#define CMR_POLARITY 0x10 /* Informational */ -#define CMR_NO_EEPROM 0x0c /* NO_EEPROM<1:0> pin status */ -#define CMR_HS 0x08 /* Hard Strapped pin status (LeMAC2) */ -#define CMR_PNP 0x04 /* Plug 'n Play */ -#define CMR_DRAM 0x02 /* 0-> 1DRAM, 1-> 2 DRAM on board */ -#define CMR_0WS 0x01 /* Zero Wait State */ - -/* -** MAC Receive Status Register bit definitions -*/ - -#define R_ROK 0x80 /* Receive OK summary */ -#define R_IAM 0x10 /* Individual Address Match */ -#define R_MCM 0x08 /* MultiCast Match */ -#define R_DBE 0x04 /* Dribble Bit Error */ -#define R_CRC 0x02 /* CRC error */ -#define R_PLL 0x01 /* Phase Lock Lost */ - -/* -** MAC Transmit Control Register bit definitions -*/ - -#define TCR_SQEE 0x40 /* SQE Enable - look for heartbeat */ -#define TCR_SED 0x20 /* Stop when Error Detected */ -#define TCR_QMODE 0x10 /* Q_MODE */ -#define TCR_LAB 0x08 /* Less Aggressive Backoff */ -#define TCR_PAD 0x04 /* PAD Runt Packets */ -#define TCR_IFC 0x02 /* Insert Frame Check */ -#define TCR_ISA 0x01 /* Insert Source Address */ - -/* -** MAC Transmit Status Register bit definitions -*/ - -#define T_VSTS 0x80 /* Valid STatuS */ -#define T_CTU 0x40 /* Cut Through Used */ -#define T_SQE 0x20 /* Signal Quality Error */ -#define T_NCL 0x10 /* No Carrier Loopback */ -#define T_LCL 0x08 /* Late Collision */ -#define T_ID 0x04 /* Initially Deferred */ -#define T_COLL 0x03 /* COLLision status */ -#define T_XCOLL 0x03 /* Excessive Collisions */ -#define T_MCOLL 0x02 /* Multiple Collisions */ -#define T_OCOLL 0x01 /* One Collision */ -#define T_NOCOLL 0x00 /* No Collisions */ -#define T_XUR 0x03 /* Excessive Underruns */ -#define T_TXE 0x7f /* TX Errors */ - -/* -** EISA Configuration Register bit definitions -*/ - -#define EISA_ID iobase + 0x0c80 /* EISA ID Registers */ -#define EISA_ID0 iobase + 0x0c80 /* EISA ID Register 0 */ -#define EISA_ID1 iobase + 0x0c81 /* EISA ID Register 1 */ -#define EISA_ID2 iobase + 0x0c82 /* EISA ID Register 2 */ -#define EISA_ID3 iobase + 0x0c83 /* EISA ID Register 3 */ -#define EISA_CR iobase + 0x0c84 /* EISA Control Register */ - -/* -** EEPROM BYTES -*/ -#define EEPROM_MEMB 0x00 -#define EEPROM_IOB 0x01 -#define EEPROM_EISA_ID0 0x02 -#define EEPROM_EISA_ID1 0x03 -#define EEPROM_EISA_ID2 0x04 -#define EEPROM_EISA_ID3 0x05 -#define EEPROM_MISC0 0x06 -#define EEPROM_MISC1 0x07 -#define EEPROM_PNAME7 0x08 -#define EEPROM_PNAME6 0x09 -#define EEPROM_PNAME5 0x0a -#define EEPROM_PNAME4 0x0b -#define EEPROM_PNAME3 0x0c -#define EEPROM_PNAME2 0x0d -#define EEPROM_PNAME1 0x0e -#define EEPROM_PNAME0 0x0f -#define EEPROM_SWFLAGS 0x10 -#define EEPROM_HWCAT 0x11 -#define EEPROM_NETMAN2 0x12 -#define EEPROM_REVLVL 0x13 -#define EEPROM_NETMAN0 0x14 -#define EEPROM_NETMAN1 0x15 -#define EEPROM_CHIPVER 0x16 -#define EEPROM_SETUP 0x17 -#define EEPROM_PADDR0 0x18 -#define EEPROM_PADDR1 0x19 -#define EEPROM_PADDR2 0x1a -#define EEPROM_PADDR3 0x1b -#define EEPROM_PADDR4 0x1c -#define EEPROM_PADDR5 0x1d -#define EEPROM_PA_CRC 0x1e -#define EEPROM_CHKSUM 0x1f - -/* -** EEPROM bytes for checksumming -*/ -#define EEPROM_MAX 32 /* bytes */ - -/* -** EEPROM MISCELLANEOUS FLAGS -*/ -#define RBE_SHADOW 0x0100 /* Remote Boot Enable Shadow */ -#define READ_AHEAD 0x0080 /* Read Ahead feature */ -#define IRQ_SEL2 0x0070 /* IRQ line selection (LeMAC2) */ -#define IRQ_SEL 0x0060 /* IRQ line selection */ -#define FAST_BUS 0x0008 /* ISA Bus speeds > 8.33MHz */ -#define ENA_16 0x0004 /* Enables 16 bit memory transfers */ -#define WRITE_BEHIND 0x0002 /* Write Behind feature */ -#define _0WS_ENA 0x0001 /* Zero Wait State Enable */ - -/* -** EEPROM NETWORK MANAGEMENT FLAGS -*/ -#define NETMAN_POL 0x04 /* Polarity defeat */ -#define NETMAN_LINK 0x02 /* Link defeat */ -#define NETMAN_CCE 0x01 /* Custom Counters Enable */ - -/* -** EEPROM SW FLAGS -*/ -#define SW_SQE 0x10 /* Signal Quality Error */ -#define SW_LAB 0x08 /* Less Aggressive Backoff */ -#define SW_INIT 0x04 /* Initialized */ -#define SW_TIMEOUT 0x02 /* 0:2.5 mins, 1: 30 secs */ -#define SW_REMOTE 0x01 /* Remote Boot Enable -> 1 */ - -/* -** EEPROM SETUP FLAGS -*/ -#define SETUP_APD 0x80 /* AutoPort Disable */ -#define SETUP_PS 0x40 /* Port Select */ -#define SETUP_MP 0x20 /* MultiPort */ -#define SETUP_1TP 0x10 /* 1 port, TP */ -#define SETUP_1COAX 0x00 /* 1 port, Coax */ -#define SETUP_DRAM 0x02 /* Number of DRAMS on board */ - -/* -** EEPROM MANAGEMENT FLAGS -*/ -#define MGMT_CCE 0x01 /* Custom Counters Enable */ - -/* -** EEPROM VERSIONS -*/ -#define LeMAC 0x11 -#define LeMAC2 0x12 - -/* -** Miscellaneous -*/ - -#define EEPROM_WAIT_TIME 1000 /* Number of microseconds */ -#define EISA_EN 0x0001 /* Enable EISA bus buffers */ - -#define HASH_TABLE_LEN 512 /* Bits */ - -#define XCT 0x80 /* Transmit Cut Through */ -#define PRELOAD 16 /* 4 long words */ - -#define MASK_INTERRUPTS 1 -#define UNMASK_INTERRUPTS 0 - -#define EEPROM_OFFSET(a) ((u_short)((u_long)(a))) - -/* -** Include the IOCTL stuff -*/ -#include <linux/sockios.h> - -#define EWRK3IOCTL SIOCDEVPRIVATE - -struct ewrk3_ioctl { - unsigned short cmd; /* Command to run */ - unsigned short len; /* Length of the data buffer */ - unsigned char __user *data; /* Pointer to the data buffer */ -}; - -/* -** Recognised commands for the driver -*/ -#define EWRK3_GET_HWADDR 0x01 /* Get the hardware address */ -#define EWRK3_SET_HWADDR 0x02 /* Get the hardware address */ -#define EWRK3_SET_PROM 0x03 /* Set Promiscuous Mode */ -#define EWRK3_CLR_PROM 0x04 /* Clear Promiscuous Mode */ -#define EWRK3_SAY_BOO 0x05 /* Say "Boo!" to the kernel log file */ -#define EWRK3_GET_MCA 0x06 /* Get a multicast address */ -#define EWRK3_SET_MCA 0x07 /* Set a multicast address */ -#define EWRK3_CLR_MCA 0x08 /* Clear a multicast address */ -#define EWRK3_MCA_EN 0x09 /* Enable a multicast address group */ -#define EWRK3_GET_STATS 0x0a /* Get the driver statistics */ -#define EWRK3_CLR_STATS 0x0b /* Zero out the driver statistics */ -#define EWRK3_GET_CSR 0x0c /* Get the CSR Register contents */ -#define EWRK3_SET_CSR 0x0d /* Set the CSR Register contents */ -#define EWRK3_GET_EEPROM 0x0e /* Get the EEPROM contents */ -#define EWRK3_SET_EEPROM 0x0f /* Set the EEPROM contents */ -#define EWRK3_GET_CMR 0x10 /* Get the CMR Register contents */ -#define EWRK3_CLR_TX_CUT_THRU 0x11 /* Clear the TX cut through mode */ -#define EWRK3_SET_TX_CUT_THRU 0x12 /* Set the TX cut through mode */ |
