staging: sb105x: delete the driver (aa98b772) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/staging/Kconfig

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		@@ -124,8 +124,6 @@ source "drivers/staging/imx-drm/Kconfig"

		source "drivers/staging/dgrp/Kconfig"

		source "drivers/staging/sb105x/Kconfig"

		source "drivers/staging/fwserial/Kconfig"

		source "drivers/staging/goldfish/Kconfig"

drivers/staging/Makefile

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		@@ -55,7 +55,6 @@ obj-$(CONFIG_NET_VENDOR_SILICOM) += silicom/
		obj-$(CONFIG_CED1401) += ced1401/
		obj-$(CONFIG_DRM_IMX) += imx-drm/
		obj-$(CONFIG_DGRP) += dgrp/
		obj-$(CONFIG_SB105X) += sb105x/
		obj-$(CONFIG_FIREWIRE_SERIAL) += fwserial/
		obj-$(CONFIG_GOLDFISH) += goldfish/
		obj-$(CONFIG_LUSTRE_FS) += lustre/

drivers/staging/sb105x/Kconfig

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		config SB105X
		tristate "SystemBase PCI Multiport UART"
		select SERIAL_CORE
		depends on PCI && X86 && TTY && BROKEN
		help
		A driver for the SystemBase Multi-2/PCI serial card

		To compile this driver a module, choose M here: the module
		will be called "sb105x".

drivers/staging/sb105x/Makefile

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		obj-$(CONFIG_SB105X) += sb105x.o

		sb105x-y := sb_pci_mp.o

drivers/staging/sb105x/sb_mp_register.h

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		/*
		* 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