Commit 61f37f63 authored by Sven Schnelle's avatar Sven Schnelle Committed by Heiko Carstens
Browse files

s390/fs3270: split header files 



In order to use the fs3270 one would need at least the ioctl definitions
in uapi. Add two new include files in uapi, which contain:

fs3270: ioctl number declarations + returned struct for TUBGETMOD.
raw3270: all the orders, attributes and similar stuff used with 3270
terminals.

Signed-off-by: default avatarSven Schnelle <svens@linux.ibm.com>
Acked-by: default avatarHeiko Carstens <hca@linux.ibm.com>
Signed-off-by: default avatarHeiko Carstens <hca@linux.ibm.com>
parent a554dbd7

arch/s390/include/uapi/asm/fs3270.h

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/* SPDX-License-Identifier:  GPL-2.0 WITH Linux-syscall-note */

#ifndef __ASM_S390_UAPI_FS3270_H

#define __ASM_S390_UAPI_FS3270_H



#include <linux/types.h>

#include <asm/ioctl.h>



/* ioctls for fullscreen 3270 */

#define TUBICMD		_IO('3', 3)	/* set ccw command for fs reads. */

#define TUBOCMD		_IO('3', 4)	/* set ccw command for fs writes. */

#define TUBGETI		_IO('3', 7)	/* get ccw command for fs reads. */

#define TUBGETO		_IO('3', 8)	/* get ccw command for fs writes. */

#define TUBGETMOD	_IO('3', 13)	/* get characteristics like model, cols, rows */



/* For TUBGETMOD */

struct raw3270_iocb {

	__u16 model;

	__u16 line_cnt;

	__u16 col_cnt;

	__u16 pf_cnt;

	__u16 re_cnt;

	__u16 map;

};



#endif /* __ASM_S390_UAPI_FS3270_H */

arch/s390/include/uapi/asm/raw3270.h

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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

#ifndef __ASM_S390_UAPI_RAW3270_H

#define __ASM_S390_UAPI_RAW3270_H



/* Local Channel Commands */

#define TC_WRITE	0x01		/* Write */

#define TC_RDBUF	0x02		/* Read Buffer */

#define TC_EWRITE	0x05		/* Erase write */

#define TC_READMOD	0x06		/* Read modified */

#define TC_EWRITEA	0x0d		/* Erase write alternate */

#define TC_WRITESF	0x11		/* Write structured field */



/* Buffer Control Orders */

#define TO_GE		0x08		/* Graphics Escape */

#define TO_SF		0x1d		/* Start field */

#define TO_SBA		0x11		/* Set buffer address */

#define TO_IC		0x13		/* Insert cursor */

#define TO_PT		0x05		/* Program tab */

#define TO_RA		0x3c		/* Repeat to address */

#define TO_SFE		0x29		/* Start field extended */

#define TO_EUA		0x12		/* Erase unprotected to address */

#define TO_MF		0x2c		/* Modify field */

#define TO_SA		0x28		/* Set attribute */



/* Field Attribute Bytes */

#define TF_INPUT	0x40		/* Visible input */

#define TF_INPUTN	0x4c		/* Invisible input */

#define TF_INMDT	0xc1		/* Visible, Set-MDT */

#define TF_LOG		0x60



/* Character Attribute Bytes */

#define TAT_RESET	0x00

#define TAT_FIELD	0xc0

#define TAT_EXTHI	0x41

#define TAT_FGCOLOR	0x42

#define TAT_CHARS	0x43

#define TAT_BGCOLOR	0x45

#define TAT_TRANS	0x46



/* Extended-Highlighting Bytes */

#define TAX_RESET	0x00

#define TAX_BLINK	0xf1

#define TAX_REVER	0xf2

#define TAX_UNDER	0xf4



/* Reset value */

#define TAR_RESET	0x00



/* Color values */

#define TAC_RESET	0x00

#define TAC_BLUE	0xf1

#define TAC_RED		0xf2

#define TAC_PINK	0xf3

#define TAC_GREEN	0xf4

#define TAC_TURQ	0xf5

#define TAC_YELLOW	0xf6

#define TAC_WHITE	0xf7

#define TAC_DEFAULT	0x00



/* Write Control Characters */

#define TW_NONE		0x40		/* No particular action */

#define TW_KR		0xc2		/* Keyboard restore */

#define TW_PLUSALARM	0x04		/* Add this bit for alarm */



#define RAW3270_FIRSTMINOR	1	/* First minor number */

#define RAW3270_MAXDEVS		255	/* Max number of 3270 devices */



#define AID_CLEAR		0x6d

#define AID_ENTER		0x7d

#define AID_PF3			0xf3

#define AID_PF7			0xf7

#define AID_PF8			0xf8

#define AID_READ_PARTITION	0x88



#endif /* __ASM_S390_UAPI_RAW3270_H */

drivers/s390/char/fs3270.c

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@@ -19,6 +19,7 @@ 
#include <linux/slab.h>

#include <linux/types.h>



#include <uapi/asm/fs3270.h>

#include <asm/ccwdev.h>

#include <asm/cio.h>

#include <asm/ebcdic.h>

drivers/s390/char/raw3270.h

+1 −88
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@@ -8,97 +8,10 @@ 
 *     Copyright IBM Corp. 2003, 2009

 */



#include <uapi/asm/raw3270.h>

#include <asm/idals.h>

#include <asm/ioctl.h>



/* ioctls for fullscreen 3270 */

#define TUBICMD		_IO('3', 3)	/* set ccw command for fs reads. */

#define TUBOCMD		_IO('3', 4)	/* set ccw command for fs writes. */

#define TUBGETI		_IO('3', 7)	/* get ccw command for fs reads. */

#define TUBGETO		_IO('3', 8)	/* get ccw command for fs writes. */

#define TUBSETMOD	_IO('3', 12)	/* FIXME: what does it do ?*/

#define TUBGETMOD	_IO('3', 13)	/* FIXME: what does it do ?*/



/* Local Channel Commands */

#define TC_WRITE	0x01		/* Write */

#define TC_RDBUF	0x02		/* Read Buffer */

#define TC_EWRITE	0x05		/* Erase write */

#define TC_READMOD	0x06		/* Read modified */

#define TC_EWRITEA	0x0d		/* Erase write alternate */

#define TC_WRITESF	0x11		/* Write structured field */



/* Buffer Control Orders */

#define TO_GE		0x08		/* Graphics Escape */

#define TO_SF		0x1d		/* Start field */

#define TO_SBA		0x11		/* Set buffer address */

#define TO_IC		0x13		/* Insert cursor */

#define TO_PT		0x05		/* Program tab */

#define TO_RA		0x3c		/* Repeat to address */

#define TO_SFE		0x29		/* Start field extended */

#define TO_EUA		0x12		/* Erase unprotected to address */

#define TO_MF		0x2c		/* Modify field */

#define TO_SA		0x28		/* Set attribute */



/* Field Attribute Bytes */

#define TF_INPUT	0x40		/* Visible input */

#define TF_INPUTN	0x4c		/* Invisible input */

#define TF_INMDT	0xc1		/* Visible, Set-MDT */

#define TF_LOG		0x60



/* Character Attribute Bytes */

#define TAT_RESET	0x00

#define TAT_FIELD	0xc0

#define TAT_EXTHI	0x41

#define TAT_FGCOLOR	0x42

#define TAT_CHARS	0x43

#define TAT_BGCOLOR	0x45

#define TAT_TRANS	0x46



/* Extended-Highlighting Bytes */

#define TAX_RESET	0x00

#define TAX_BLINK	0xf1

#define TAX_REVER	0xf2

#define TAX_UNDER	0xf4



/* Reset value */

#define TAR_RESET	0x00



/* Color values */

#define TAC_RESET	0x00

#define TAC_BLUE	0xf1

#define TAC_RED		0xf2

#define TAC_PINK	0xf3

#define TAC_GREEN	0xf4

#define TAC_TURQ	0xf5

#define TAC_YELLOW	0xf6

#define TAC_WHITE	0xf7

#define TAC_DEFAULT	0x00



/* Write Control Characters */

#define TW_NONE		0x40		/* No particular action */

#define TW_KR		0xc2		/* Keyboard restore */

#define TW_PLUSALARM	0x04		/* Add this bit for alarm */



#define RAW3270_FIRSTMINOR	1	/* First minor number */

#define RAW3270_MAXDEVS		255	/* Max number of 3270 devices */



#define AID_CLEAR		0x6d

#define AID_ENTER		0x7d

#define AID_PF3			0xf3

#define AID_PF7			0xf7

#define AID_PF8			0xf8

#define AID_READ_PARTITION	0x88



/* For TUBGETMOD and TUBSETMOD. Should include. */

struct raw3270_iocb {

	short model;

	short line_cnt;

	short col_cnt;

	short pf_cnt;

	short re_cnt;

	short map;

};



struct raw3270;

struct raw3270_view;

extern struct class *class3270;