diff options
Diffstat (limited to 'drivers/staging/sb105x/sb_mp_register.h')
| -rw-r--r-- | drivers/staging/sb105x/sb_mp_register.h | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/drivers/staging/sb105x/sb_mp_register.h b/drivers/staging/sb105x/sb_mp_register.h deleted file mode 100644 index 276c1bbcc18d..000000000000 --- a/drivers/staging/sb105x/sb_mp_register.h +++ /dev/null @@ -1,295 +0,0 @@ - -/* - * SB105X_UART.h - * - * Copyright (C) 2008 systembase - * - * UART registers. - * - * 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. - */ - -#ifndef UART_SB105X_H -#define UART_SB105X_H - -/* - * option register - */ - -/* Device Information Register */ -#define MP_OPTR_DIR0 0x04 /* port0 ~ port8 */ -#define MP_OPTR_DIR1 0x05 /* port8 ~ port15 */ -#define MP_OPTR_DIR2 0x06 /* port16 ~ port23 */ -#define MP_OPTR_DIR3 0x07 /* port24 ~ port31 */ - -#define DIR_UART_16C550 0 -#define DIR_UART_16C1050 1 -#define DIR_UART_16C1050A 2 - -#define DIR_CLK_1843200 0x0 /* input clock 1843200 Hz */ -#define DIR_CLK_3686400 0x1 /* input clock 3686400 Hz */ -#define DIR_CLK_7372800 0x2 /* input clock 7372800 Hz */ -#define DIR_CLK_14745600 0x3 /* input clock 14745600 Hz */ -#define DIR_CLK_29491200 0x4 /* input clock 29491200 Hz */ -#define DIR_CLK_58985400 0x5 /* input clock 58985400 Hz */ - -/* Interface Information Register */ -#define MP_OPTR_IIR0 0x08 /* port0 ~ port8 */ -#define MP_OPTR_IIR1 0x09 /* port8 ~ port15 */ -#define MP_OPTR_IIR2 0x0A /* port16 ~ port23 */ -#define MP_OPTR_IIR3 0x0B /* port24 ~ port31 */ - -#define IIR_RS232 0x00 /* RS232 type */ -#define IIR_RS422 0x10 /* RS422 type */ -#define IIR_RS485 0x20 /* RS485 type */ -#define IIR_TYPE_MASK 0x30 - -/* Interrupt Mask Register */ -#define MP_OPTR_IMR0 0x0C /* port0 ~ port8 */ -#define MP_OPTR_IMR1 0x0D /* port8 ~ port15 */ -#define MP_OPTR_IMR2 0x0E /* port16 ~ port23 */ -#define MP_OPTR_IMR3 0x0F /* port24 ~ port31 */ - -/* Interrupt Poll Register */ -#define MP_OPTR_IPR0 0x10 /* port0 ~ port8 */ -#define MP_OPTR_IPR1 0x11 /* port8 ~ port15 */ -#define MP_OPTR_IPR2 0x12 /* port16 ~ port23 */ -#define MP_OPTR_IPR3 0x13 /* port24 ~ port31 */ - -/* General Purpose Output Control Register */ -#define MP_OPTR_GPOCR 0x20 - -/* General Purpose Output Data Register */ -#define MP_OPTR_GPODR 0x21 - -/* Parallel Additional Function Register */ -#define MP_OPTR_PAFR 0x23 - -/* - * systembase 16c105x UART register - */ - -#define PAGE_0 0 -#define PAGE_1 1 -#define PAGE_2 2 -#define PAGE_3 3 -#define PAGE_4 4 - -/* - * ****************************************************************** - * * DLAB=0 =============== Page 0 Registers * - * ****************************************************************** - */ - -#define SB105X_RX 0 /* In: Receive buffer */ -#define SB105X_TX 0 /* Out: Transmit buffer */ - -#define SB105X_IER 1 /* Out: Interrupt Enable Register */ - -#define SB105X_IER_CTSI 0x80 /* CTS# Interrupt Enable (Requires EFR[4] = 1) */ -#define SB105X_IER_RTSI 0x40 /* RTS# Interrupt Enable (Requires EFR[4] = 1) */ -#define SB105X_IER_XOI 0x20 /* Xoff Interrupt Enable (Requires EFR[4] = 1) */ -#define SB105X_IER_SME 0x10 /* Sleep Mode Enable (Requires EFR[4] = 1) */ -#define SB105X_IER_MSI 0x08 /* Enable Modem status interrupt */ -#define SB105X_IER_RLSI 0x04 /* Enable receiver line status interrupt */ -#define SB105X_IER_THRI 0x02 /* Enable Transmitter holding register int. */ -#define SB105X_IER_RDI 0x01 /* Enable receiver data interrupt */ - -#define SB105X_ISR 2 /* In: Interrupt ID Register */ - -#define SB105X_ISR_NOINT 0x01 /* No interrupts pending */ -#define SB105X_ISR_RLSI 0x06 /* Receiver line status interrupt (Priority = 1)*/ -#define SB105X_ISR_RDAI 0x0c /* Receive Data Available interrupt */ -#define SB105X_ISR_CTII 0x04 /* Character Timeout Indication interrupt */ -#define SB105X_ISR_THRI 0x02 /* Transmitter holding register empty */ -#define SB105X_ISR_MSI 0x00 /* Modem status interrupt */ -#define SB105X_ISR_RXCI 0x10 /* Receive Xoff or Special Character interrupt */ -#define SB105X_ISR_RCSI 0x20 /* RTS#, CTS# status interrupt during Auto RTS/CTS flow control */ - -#define SB105X_FCR 2 /* Out: FIFO Control Register */ - -#define SB105X_FCR_FEN 0x01 /* FIFO Enable */ -#define SB105X_FCR_RXFR 0x02 /* RX FIFO Reset */ -#define SB105X_FCR_TXFR 0x04 /* TX FIFO Reset */ -#define SB105X_FCR_DMS 0x08 /* DMA Mode Select */ - -#define SB105X_FCR_RTR08 0x00 /* Receive Trigger Level set at 8 */ -#define SB105X_FCR_RTR16 0x40 /* Receive Trigger Level set at 16 */ -#define SB105X_FCR_RTR56 0x80 /* Receive Trigger Level set at 56 */ -#define SB105X_FCR_RTR60 0xc0 /* Receive Trigger Level set at 60 */ -#define SB105X_FCR_TTR08 0x00 /* Transmit Trigger Level set at 8 */ -#define SB105X_FCR_TTR16 0x10 /* Transmit Trigger Level set at 16 */ -#define SB105X_FCR_TTR32 0x20 /* Transmit Trigger Level set at 32 */ -#define SB105X_FCR_TTR56 0x30 /* Transmit Trigger Level set at 56 */ - -#define SB105X_LCR 3 /* Out: Line Control Register */ -/* - * * Note: if the word length is 5 bits (SB105X_LCR_WLEN5), then setting - * * SB105X_LCR_STOP will select 1.5 stop bits, not 2 stop bits. - */ -#define SB105X_LCR_DLAB 0x80 /* Divisor Latch Enable */ -#define SB105X_LCR_SBC 0x40 /* Break Enable*/ -#define SB105X_LCR_SPAR 0x20 /* Set Stick parity */ -#define SB105X_LCR_EPAR 0x10 /* Even parity select */ -#define SB105X_LCR_PAREN 0x08 /* Parity Enable */ -#define SB105X_LCR_STOP 0x04 /* Stop bits: 0->1 bit, 1->2 bits, 1 and SB105X_LCR_WLEN5 -> 1.5 bit */ -#define SB105X_LCR_WLEN5 0x00 /* Wordlength: 5 bits */ -#define SB105X_LCR_WLEN6 0x01 /* Wordlength: 6 bits */ -#define SB105X_LCR_WLEN7 0x02 /* Wordlength: 7 bits */ -#define SB105X_LCR_WLEN8 0x03 /* Wordlength: 8 bits */ - -#define SB105X_LCR_BF 0xBF - -#define SB105X_MCR 4 /* Out: Modem Control Register */ -#define SB105X_MCR_CPS 0x80 /* Clock Prescaler Select */ -#define SB105X_MCR_P2S 0x40 /* Page 2 Select /Xoff Re-Transmit Access Enable */ -#define SB105X_MCR_XOA 0x20 /* Xon Any Enable */ -#define SB105X_MCR_ILB 0x10 /* Internal Loopback Enable */ -#define SB105X_MCR_OUT2 0x08 /* Out2/Interrupt Output Enable*/ -#define SB105X_MCR_OUT1 0x04 /* Out1/Interrupt Output Enable */ -#define SB105X_MCR_RTS 0x02 /* RTS# Output */ -#define SB105X_MCR_DTR 0x01 /* DTR# Output */ - -#define SB105X_LSR 5 /* In: Line Status Register */ -#define SB105X_LSR_RFEI 0x80 /* Receive FIFO data error Indicator */ -#define SB105X_LSR_TEMI 0x40 /* THR and TSR Empty Indicator */ -#define SB105X_LSR_THRE 0x20 /* THR Empty Indicator */ -#define SB105X_LSR_BII 0x10 /* Break interrupt indicator */ -#define SB105X_LSR_FEI 0x08 /* Frame error indicator */ -#define SB105X_LSR_PEI 0x04 /* Parity error indicator */ -#define SB105X_LSR_OEI 0x02 /* Overrun error indicator */ -#define SB105X_LSR_RDRI 0x01 /* Receive data ready Indicator*/ - -#define SB105X_MSR 6 /* In: Modem Status Register */ -#define SB105X_MSR_DCD 0x80 /* Data Carrier Detect */ -#define SB105X_MSR_RI 0x40 /* Ring Indicator */ -#define SB105X_MSR_DSR 0x20 /* Data Set Ready */ -#define SB105X_MSR_CTS 0x10 /* Clear to Send */ -#define SB105X_MSR_DDCD 0x08 /* Delta DCD */ -#define SB105X_MSR_DRI 0x04 /* Delta ring indicator */ -#define SB105X_MSR_DDSR 0x02 /* Delta DSR */ -#define SB105X_MSR_DCTS 0x01 /* Delta CTS */ - -#define SB105XA_MDR 6 /* Out: Multi Drop mode Register */ -#define SB105XA_MDR_NPS 0x08 /* 9th Bit Polarity Select */ -#define SB105XA_MDR_AME 0x02 /* Auto Multi-drop Enable */ -#define SB105XA_MDR_MDE 0x01 /* Multi Drop Enable */ - -#define SB105X_SPR 7 /* I/O: Scratch Register */ - -/* - * DLAB=1 - */ -#define SB105X_DLL 0 /* Out: Divisor Latch Low */ -#define SB105X_DLM 1 /* Out: Divisor Latch High */ - -/* - * ****************************************************************** - * * DLAB(LCR[7]) = 0 , MCR[6] = 1 ============= Page 2 Registers * - * ****************************************************************** - */ -#define SB105X_GICR 1 /* Global Interrupt Control Register */ -#define SB105X_GICR_GIM 0x01 /* Global Interrupt Mask */ - -#define SB105X_GISR 2 /* Global Interrupt Status Register */ -#define SB105X_GISR_MGICR0 0x80 /* Mirror the content of GICR[0] */ -#define SB105X_GISR_CS3IS 0x08 /* SB105X of CS3# Interrupt Status */ -#define SB105X_GISR_CS2IS 0x04 /* SB105X of CS2# Interrupt Status */ -#define SB105X_GISR_CS1IS 0x02 /* SB105X of CS1# Interrupt Status */ -#define SB105X_GISR_CS0IS 0x01 /* SB105X of CS0# Interrupt Status */ - -#define SB105X_TFCR 5 /* Transmit FIFO Count Register */ - -#define SB105X_RFCR 6 /* Receive FIFO Count Register */ - -#define SB105X_FSR 7 /* Flow Control Status Register */ -#define SB105X_FSR_THFS 0x20 /* Transmit Hardware Flow Control Status */ -#define SB105X_FSR_TSFS 0x10 /* Transmit Software Flow Control Status */ -#define SB105X_FSR_RHFS 0x02 /* Receive Hardware Flow Control Status */ -#define SB105X_FSR_RSFS 0x01 /* Receive Software Flow Control Status */ - -/* - * ****************************************************************** - * * LCR = 0xBF, PSR[0] = 0 ============= Page 3 Registers * - * ****************************************************************** - */ - -#define SB105X_PSR 0 /* Page Select Register */ -#define SB105X_PSR_P3KEY 0xA4 /* Page 3 Select Key */ -#define SB105X_PSR_P4KEY 0xA5 /* Page 5 Select Key */ - -#define SB105X_ATR 1 /* Auto Toggle Control Register */ -#define SB105X_ATR_RPS 0x80 /* RXEN Polarity Select */ -#define SB105X_ATR_RCMS 0x40 /* RXEN Control Mode Select */ -#define SB105X_ATR_TPS 0x20 /* TXEN Polarity Select */ -#define SB105X_ATR_TCMS 0x10 /* TXEN Control Mode Select */ -#define SB105X_ATR_ATDIS 0x00 /* Auto Toggle is disabled */ -#define SB105X_ATR_ART 0x01 /* RTS#/TXEN pin operates as TXEN */ -#define SB105X_ATR_ADT 0x02 /* DTR#/TXEN pin operates as TXEN */ -#define SB105X_ATR_A80 0x03 /* only in 80 pin use */ - -#define SB105X_EFR 2 /* (Auto) Enhanced Feature Register */ -#define SB105X_EFR_ACTS 0x80 /* Auto-CTS Flow Control Enable */ -#define SB105X_EFR_ARTS 0x40 /* Auto-RTS Flow Control Enable */ -#define SB105X_EFR_SCD 0x20 /* Special Character Detect */ -#define SB105X_EFR_EFBEN 0x10 /* Enhanced Function Bits Enable */ - -#define SB105X_XON1 4 /* Xon1 Character Register */ -#define SB105X_XON2 5 /* Xon2 Character Register */ -#define SB105X_XOFF1 6 /* Xoff1 Character Register */ -#define SB105X_XOFF2 7 /* Xoff2 Character Register */ - -/* - * ****************************************************************** - * * LCR = 0xBF, PSR[0] = 1 ============ Page 4 Registers * - * ****************************************************************** - */ - -#define SB105X_AFR 1 /* Additional Feature Register */ -#define SB105X_AFR_GIPS 0x20 /* Global Interrupt Polarity Select */ -#define SB105X_AFR_GIEN 0x10 /* Global Interrupt Enable */ -#define SB105X_AFR_AFEN 0x01 /* 256-byte FIFO Enable */ - -#define SB105X_XRCR 2 /* Xoff Re-transmit Count Register */ -#define SB105X_XRCR_NRC1 0x00 /* Transmits Xoff Character whenever the number of received data is 1 during XOFF status */ -#define SB105X_XRCR_NRC4 0x01 /* Transmits Xoff Character whenever the number of received data is 4 during XOFF status */ -#define SB105X_XRCR_NRC8 0x02 /* Transmits Xoff Character whenever the number of received data is 8 during XOFF status */ -#define SB105X_XRCR_NRC16 0x03 /* Transmits Xoff Character whenever the number of received data is 16 during XOFF status */ - -#define SB105X_TTR 4 /* Transmit FIFO Trigger Level Register */ -#define SB105X_RTR 5 /* Receive FIFO Trigger Level Register */ -#define SB105X_FUR 6 /* Flow Control Upper Threshold Register */ -#define SB105X_FLR 7 /* Flow Control Lower Threshold Register */ - - -/* page 0 */ - -#define SB105X_GET_CHAR(port) inb((port)->iobase + SB105X_RX) -#define SB105X_GET_IER(port) inb((port)->iobase + SB105X_IER) -#define SB105X_GET_ISR(port) inb((port)->iobase + SB105X_ISR) -#define SB105X_GET_LCR(port) inb((port)->iobase + SB105X_LCR) -#define SB105X_GET_MCR(port) inb((port)->iobase + SB105X_MCR) -#define SB105X_GET_LSR(port) inb((port)->iobase + SB105X_LSR) -#define SB105X_GET_MSR(port) inb((port)->iobase + SB105X_MSR) -#define SB105X_GET_SPR(port) inb((port)->iobase + SB105X_SPR) - -#define SB105X_PUT_CHAR(port,v) outb((v),(port)->iobase + SB105X_TX ) -#define SB105X_PUT_IER(port,v) outb((v),(port)->iobase + SB105X_IER ) -#define SB105X_PUT_FCR(port,v) outb((v),(port)->iobase + SB105X_FCR ) -#define SB105X_PUT_LCR(port,v) outb((v),(port)->iobase + SB105X_LCR ) -#define SB105X_PUT_MCR(port,v) outb((v),(port)->iobase + SB105X_MCR ) -#define SB105X_PUT_SPR(port,v) outb((v),(port)->iobase + SB105X_SPR ) - - -/* page 1 */ -#define SB105X_GET_REG(port,reg) inb((port)->iobase + (reg)) -#define SB105X_PUT_REG(port,reg,v) outb((v),(port)->iobase + (reg)) - -/* page 2 */ - -#define SB105X_PUT_PSR(port,v) outb((v),(port)->iobase + SB105X_PSR ) - -#endif |