diff options
Diffstat (limited to 'drivers/net/ethernet/racal/ni5010.h')
| -rw-r--r-- | drivers/net/ethernet/racal/ni5010.h | 144 |
1 files changed, 0 insertions, 144 deletions
diff --git a/drivers/net/ethernet/racal/ni5010.h b/drivers/net/ethernet/racal/ni5010.h deleted file mode 100644 index e10e717..0000000 --- a/drivers/net/ethernet/racal/ni5010.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Racal-Interlan ni5010 Ethernet definitions - * - * This is an extension to the Linux operating system, and is covered by the - * same GNU General Public License that covers that work. - * - * copyrights (c) 1996 by Jan-Pascal van Best (jvbest@wi.leidenuniv.nl) - * - * I have done a look in the following sources: - * crynwr-packet-driver by Russ Nelson - */ - -#define NI5010_BUFSIZE 2048 /* number of bytes in a buffer */ - -#define NI5010_MAGICVAL0 0x00 /* magic-values for ni5010 card */ -#define NI5010_MAGICVAL1 0x55 -#define NI5010_MAGICVAL2 0xAA - -#define SA_ADDR0 0x02 -#define SA_ADDR1 0x07 -#define SA_ADDR2 0x01 - -/* The number of low I/O ports used by the ni5010 ethercard. */ -#define NI5010_IO_EXTENT 32 - -#define PRINTK(x) if (NI5010_DEBUG) printk x -#define PRINTK2(x) if (NI5010_DEBUG>=2) printk x -#define PRINTK3(x) if (NI5010_DEBUG>=3) printk x - -/* The various IE command registers */ -#define EDLC_XSTAT (ioaddr + 0x00) /* EDLC transmit csr */ -#define EDLC_XCLR (ioaddr + 0x00) /* EDLC transmit "Clear IRQ" */ -#define EDLC_XMASK (ioaddr + 0x01) /* EDLC transmit "IRQ Masks" */ -#define EDLC_RSTAT (ioaddr + 0x02) /* EDLC receive csr */ -#define EDLC_RCLR (ioaddr + 0x02) /* EDLC receive "Clear IRQ" */ -#define EDLC_RMASK (ioaddr + 0x03) /* EDLC receive "IRQ Masks" */ -#define EDLC_XMODE (ioaddr + 0x04) /* EDLC transmit Mode */ -#define EDLC_RMODE (ioaddr + 0x05) /* EDLC receive Mode */ -#define EDLC_RESET (ioaddr + 0x06) /* EDLC RESET register */ -#define EDLC_TDR1 (ioaddr + 0x07) /* "Time Domain Reflectometry" reg1 */ -#define EDLC_ADDR (ioaddr + 0x08) /* EDLC station address, 6 bytes */ - /* 0x0E doesn't exist for r/w */ -#define EDLC_TDR2 (ioaddr + 0x0f) /* "Time Domain Reflectometry" reg2 */ -#define IE_GP (ioaddr + 0x10) /* GP pointer (word register) */ - /* 0x11 is 2nd byte of GP Pointer */ -#define IE_RCNT (ioaddr + 0x10) /* Count of bytes in rcv'd packet */ - /* 0x11 is 2nd byte of "Byte Count" */ -#define IE_MMODE (ioaddr + 0x12) /* Memory Mode register */ -#define IE_DMA_RST (ioaddr + 0x13) /* IE DMA Reset. write only */ -#define IE_ISTAT (ioaddr + 0x13) /* IE Interrupt Status. read only */ -#define IE_RBUF (ioaddr + 0x14) /* IE Receive Buffer port */ -#define IE_XBUF (ioaddr + 0x15) /* IE Transmit Buffer port */ -#define IE_SAPROM (ioaddr + 0x16) /* window on station addr prom */ -#define IE_RESET (ioaddr + 0x17) /* any write causes Board Reset */ - -/* bits in EDLC_XSTAT, interrupt clear on write, status when read */ -#define XS_TPOK 0x80 /* transmit packet successful */ -#define XS_CS 0x40 /* carrier sense */ -#define XS_RCVD 0x20 /* transmitted packet received */ -#define XS_SHORT 0x10 /* transmission media is shorted */ -#define XS_UFLW 0x08 /* underflow. iff failed board */ -#define XS_COLL 0x04 /* collision occurred */ -#define XS_16COLL 0x02 /* 16th collision occurred */ -#define XS_PERR 0x01 /* parity error */ - -#define XS_CLR_UFLW 0x08 /* clear underflow */ -#define XS_CLR_COLL 0x04 /* clear collision */ -#define XS_CLR_16COLL 0x02 /* clear 16th collision */ -#define XS_CLR_PERR 0x01 /* clear parity error */ - -/* bits in EDLC_XMASK, mask/enable transmit interrupts. register is r/w */ -#define XM_TPOK 0x80 /* =1 to enable Xmt Pkt OK interrupts */ -#define XM_RCVD 0x20 /* =1 to enable Xmt Pkt Rcvd ints */ -#define XM_UFLW 0x08 /* =1 to enable Xmt Underflow ints */ -#define XM_COLL 0x04 /* =1 to enable Xmt Collision ints */ -#define XM_COLL16 0x02 /* =1 to enable Xmt 16th Coll ints */ -#define XM_PERR 0x01 /* =1 to enable Xmt Parity Error ints */ - /* note: always clear this bit */ -#define XM_ALL (XM_TPOK | XM_RCVD | XM_UFLW | XM_COLL | XM_COLL16) - -/* bits in EDLC_RSTAT, interrupt clear on write, status when read */ -#define RS_PKT_OK 0x80 /* received good packet */ -#define RS_RST_PKT 0x10 /* RESET packet received */ -#define RS_RUNT 0x08 /* Runt Pkt rcvd. Len < 64 Bytes */ -#define RS_ALIGN 0x04 /* Alignment error. not 8 bit aligned */ -#define RS_CRC_ERR 0x02 /* Bad CRC on rcvd pkt */ -#define RS_OFLW 0x01 /* overflow for rcv FIFO */ -#define RS_VALID_BITS ( RS_PKT_OK | RS_RST_PKT | RS_RUNT | RS_ALIGN | RS_CRC_ERR | RS_OFLW ) - /* all valid RSTAT bits */ - -#define RS_CLR_PKT_OK 0x80 /* clear rcvd packet interrupt */ -#define RS_CLR_RST_PKT 0x10 /* clear RESET packet received */ -#define RS_CLR_RUNT 0x08 /* clear Runt Pckt received */ -#define RS_CLR_ALIGN 0x04 /* clear Alignment error */ -#define RS_CLR_CRC_ERR 0x02 /* clear CRC error */ -#define RS_CLR_OFLW 0x01 /* clear rcv FIFO Overflow */ - -/* bits in EDLC_RMASK, mask/enable receive interrupts. register is r/w */ -#define RM_PKT_OK 0x80 /* =1 to enable rcvd good packet ints */ -#define RM_RST_PKT 0x10 /* =1 to enable RESET packet ints */ -#define RM_RUNT 0x08 /* =1 to enable Runt Pkt rcvd ints */ -#define RM_ALIGN 0x04 /* =1 to enable Alignment error ints */ -#define RM_CRC_ERR 0x02 /* =1 to enable Bad CRC error ints */ -#define RM_OFLW 0x01 /* =1 to enable overflow error ints */ - -/* bits in EDLC_RMODE, set Receive Packet mode. register is r/w */ -#define RMD_TEST 0x80 /* =1 for Chip testing. normally 0 */ -#define RMD_ADD_SIZ 0x10 /* =1 5-byte addr match. normally 0 */ -#define RMD_EN_RUNT 0x08 /* =1 enable runt rcv. normally 0 */ -#define RMD_EN_RST 0x04 /* =1 to rcv RESET pkt. normally 0 */ - -#define RMD_PROMISC 0x03 /* receive *all* packets. unusual */ -#define RMD_MULTICAST 0x02 /* receive multicasts too. unusual */ -#define RMD_BROADCAST 0x01 /* receive broadcasts & normal. usual */ -#define RMD_NO_PACKETS 0x00 /* don't receive any packets. unusual */ - -/* bits in EDLC_XMODE, set Transmit Packet mode. register is r/w */ -#define XMD_COLL_CNT 0xf0 /* coll's since success. read-only */ -#define XMD_IG_PAR 0x08 /* =1 to ignore parity. ALWAYS set */ -#define XMD_T_MODE 0x04 /* =1 to power xcvr. ALWAYS set this */ -#define XMD_LBC 0x02 /* =1 for loopbakc. normally set */ -#define XMD_DIS_C 0x01 /* =1 disables contention. normally 0 */ - -/* bits in EDLC_RESET, write only */ -#define RS_RESET 0x80 /* =1 to hold EDLC in reset state */ - -/* bits in IE_MMODE, write only */ -#define MM_EN_DMA 0x80 /* =1 begin DMA xfer, Cplt clrs it */ -#define MM_EN_RCV 0x40 /* =1 allows Pkt rcv. clr'd by rcv */ -#define MM_EN_XMT 0x20 /* =1 begin Xmt pkt. Cplt clrs it */ -#define MM_BUS_PAGE 0x18 /* =00 ALWAYS. Used when MUX=1 */ -#define MM_NET_PAGE 0x06 /* =00 ALWAYS. Used when MUX=0 */ -#define MM_MUX 0x01 /* =1 means Rcv Buff on system bus */ - /* =0 means Xmt Buff on system bus */ - -/* bits in IE_ISTAT, read only */ -#define IS_TDIAG 0x80 /* =1 if Diagnostic problem */ -#define IS_EN_RCV 0x20 /* =1 until frame is rcv'd cplt */ -#define IS_EN_XMT 0x10 /* =1 until frame is xmt'd cplt */ -#define IS_EN_DMA 0x08 /* =1 until DMA is cplt or aborted */ -#define IS_DMA_INT 0x04 /* =0 iff DMA done interrupt. */ -#define IS_R_INT 0x02 /* =0 iff unmasked Rcv interrupt */ -#define IS_X_INT 0x01 /* =0 iff unmasked Xmt interrupt */ - |
