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Commit 945d2a60 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

staging: dgnc: delete dgnc_neo.* files 



As the Neo devices were never actually supported by the driver, delete
the files that purported to control that type of device as they are not
needed.  This will let us shrink the driver a lot over time.

Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2238965f

drivers/staging/dgnc/Makefile

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obj-$(CONFIG_DGNC) += dgnc.o

obj-$(CONFIG_DGNC) += dgnc.o





dgnc-objs :=   dgnc_cls.o dgnc_driver.o\

dgnc-objs :=   dgnc_cls.o dgnc_driver.o\

               dgnc_neo.o\

               dgnc_tty.o
 
               dgnc_tty.o

drivers/staging/dgnc/dgnc_driver.c

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@@ -13,7 +13,6 @@ 
#include "dgnc_pci.h"

#include "dgnc_pci.h"

#include "dgnc_tty.h"

#include "dgnc_tty.h"

#include "dgnc_cls.h"

#include "dgnc_cls.h"

#include "dgnc_neo.h"





MODULE_LICENSE("GPL");

MODULE_LICENSE("GPL");

MODULE_AUTHOR("Digi International, http://www.digi.com");

MODULE_AUTHOR("Digi International, http://www.digi.com");

drivers/staging/dgnc/dgnc_neo.c

deleted100644 → 0
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File deleted.

Preview size limit exceeded, changes collapsed.

drivers/staging/dgnc/dgnc_neo.h

deleted100644 → 0
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/* SPDX-License-Identifier: GPL-2.0+ */

/*

 * Copyright 2003 Digi International (www.digi.com)

 *	Scott H Kilau <Scott_Kilau at digi dot com>

 */



#ifndef _DGNC_NEO_H

#define _DGNC_NEO_H



#include "dgnc_driver.h"



/**

 * struct neo_uart_struct - Per channel/port NEO UART structure

 *

 * key - W = read write

 *     - R = read only

 *     - U = unused

 *

 * @txrx: (RW) Holding Register.

 * @ier: (RW) Interrupt Enable Register.

 * @isr_fcr: (RW) Interrupt Status Reg/Fifo Control Register.

 * @lcr: (RW) Line Control Register.

 * @mcr: (RW) Modem Control Register.

 * @lsr: (RW) Line Status Register.

 * @msr: (RW) Modem Status Register.

 * @spr: (RW) Scratch Pad Register.

 * @fctr: (RW) Feature Control Register.

 * @efr: (RW) Enhanced Function Register.

 * @tfifo: (RW) Transmit FIFO Register.

 * @rfifo: (RW) Receive  FIFO Register.

 * @xoffchar1: (RW) XOff Character 1 Register.

 * @xoffchar2: (RW) XOff Character 2 Register.

 * @xonchar1: (RW) Xon Character 1 Register.

 * @xonchar2: (RW) XOn Character 2 Register.

 * @reserved1: (U) Reserved by Exar.

 * @txrxburst: (RW)  64 bytes of RX/TX FIFO Data.

 * @reserved2: (U) Reserved by Exar.

 * @rxburst_with_errors: (R) bytes of RX FIFO Data + LSR.

 */

struct neo_uart_struct {

	u8 txrx;

	u8 ier;

	u8 isr_fcr;



	u8 lcr;

	u8 mcr;

	u8 lsr;

	u8 msr;

	u8 spr;

	u8 fctr;

	u8 efr;

	u8 tfifo;

	u8 rfifo;

	u8 xoffchar1;

	u8 xoffchar2;

	u8 xonchar1;

	u8 xonchar2;



	u8 reserved1[0x2ff - 0x200];

	u8 txrxburst[64];

	u8 reserved2[0x37f - 0x340];

	u8 rxburst_with_errors[64];

};



/* Where to read the extended interrupt register (32bits instead of 8bits) */

#define	UART_17158_POLL_ADDR_OFFSET	0x80



/* These are the current dvid's of the Neo boards */

#define UART_XR17C158_DVID 0x20

#define UART_XR17D158_DVID 0x20

#define UART_XR17E158_DVID 0x40



#define NEO_EECK  0x10		/* Clock */

#define NEO_EECS  0x20		/* Chip Select */

#define NEO_EEDI  0x40		/* Data In  is an Output Pin */

#define NEO_EEDO  0x80		/* Data Out is an Input Pin */

#define NEO_EEREG 0x8E		/* offset to EEPROM control reg */



#define NEO_VPD_IMAGESIZE 0x40	/* size of image to read from EEPROM in words */

#define NEO_VPD_IMAGEBYTES (NEO_VPD_IMAGESIZE * 2)



/*

 * These are the redefinitions for the FCTR on the XR17C158, since

 * Exar made them different than their earlier design. (XR16C854)

 */



/* These are only applicable when table D is selected */

#define UART_17158_FCTR_RTS_NODELAY	0x00

#define UART_17158_FCTR_RTS_4DELAY	0x01

#define UART_17158_FCTR_RTS_6DELAY	0x02

#define UART_17158_FCTR_RTS_8DELAY	0x03

#define UART_17158_FCTR_RTS_12DELAY	0x12

#define UART_17158_FCTR_RTS_16DELAY	0x05

#define UART_17158_FCTR_RTS_20DELAY	0x13

#define UART_17158_FCTR_RTS_24DELAY	0x06

#define UART_17158_FCTR_RTS_28DELAY	0x14

#define UART_17158_FCTR_RTS_32DELAY	0x07

#define UART_17158_FCTR_RTS_36DELAY	0x16

#define UART_17158_FCTR_RTS_40DELAY	0x08

#define UART_17158_FCTR_RTS_44DELAY	0x09

#define UART_17158_FCTR_RTS_48DELAY	0x10

#define UART_17158_FCTR_RTS_52DELAY	0x11



#define UART_17158_FCTR_RTS_IRDA	0x10

#define UART_17158_FCTR_RS485		0x20

#define UART_17158_FCTR_TRGA		0x00

#define UART_17158_FCTR_TRGB		0x40

#define UART_17158_FCTR_TRGC		0x80

#define UART_17158_FCTR_TRGD		0xC0



/* 17158 trigger table selects.. */

#define UART_17158_FCTR_BIT6		0x40

#define UART_17158_FCTR_BIT7		0x80



/* 17158 TX/RX memmapped buffer offsets */

#define UART_17158_RX_FIFOSIZE		64

#define UART_17158_TX_FIFOSIZE		64



/* 17158 Extended IIR's */

#define UART_17158_IIR_RDI_TIMEOUT	0x0C	/* Receiver data TIMEOUT */

#define UART_17158_IIR_XONXOFF		0x10	/* Received an XON/XOFF char */

#define UART_17158_IIR_HWFLOW_STATE_CHANGE 0x20	/* CTS/DSR or RTS/DTR

						 * state change

						 */

#define UART_17158_IIR_FIFO_ENABLED	0xC0	/* 16550 FIFOs are Enabled */



/*

 * These are the extended interrupts that get sent

 * back to us from the UART's 32bit interrupt register

 */

#define UART_17158_RX_LINE_STATUS	0x1	/* RX Ready */

#define UART_17158_RXRDY_TIMEOUT	0x2	/* RX Ready Timeout */

#define UART_17158_TXRDY		0x3	/* TX Ready */

#define UART_17158_MSR			0x4	/* Modem State Change */

#define UART_17158_TX_AND_FIFO_CLR	0x40	/* Transmitter Holding

						 * Reg Empty

						 */

#define UART_17158_RX_FIFO_DATA_ERROR	0x80	/* UART detected an RX FIFO

						 * Data error

						 */



/*

 * These are the EXTENDED definitions for the 17C158's Interrupt

 * Enable Register.

 */

#define UART_17158_EFR_ECB	0x10	/* Enhanced control bit */

#define UART_17158_EFR_IXON	0x2	/* Receiver compares Xon1/Xoff1 */

#define UART_17158_EFR_IXOFF	0x8	/* Transmit Xon1/Xoff1 */

#define UART_17158_EFR_RTSDTR	0x40	/* Auto RTS/DTR Flow Control Enable */

#define UART_17158_EFR_CTSDSR	0x80	/* Auto CTS/DSR Flow Control Enable */



#define UART_17158_XOFF_DETECT	0x1	/* Indicates whether chip saw an

					 * incoming XOFF char

					 */

#define UART_17158_XON_DETECT	0x2	/* Indicates whether chip saw an

					 * incoming XON char

					 */



#define UART_17158_IER_RSVD1	0x10	/* Reserved by Exar */

#define UART_17158_IER_XOFF	0x20	/* Xoff Interrupt Enable */

#define UART_17158_IER_RTSDTR	0x40	/* Output Interrupt Enable */

#define UART_17158_IER_CTSDSR	0x80	/* Input Interrupt Enable */



extern struct board_ops dgnc_neo_ops;



#endif	/* _DGNC_NEO_H */

drivers/staging/dgnc/dgnc_tty.c

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@@ -24,7 +24,6 @@ 
#include <linux/pci.h>

#include <linux/pci.h>

#include "dgnc_driver.h"

#include "dgnc_driver.h"

#include "dgnc_tty.h"

#include "dgnc_tty.h"

#include "dgnc_neo.h"

#include "dgnc_cls.h"

#include "dgnc_cls.h"





/* Default transparent print information. */

/* Default transparent print information. */