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: Sven Schnelle <svens@linux.ibm.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

2 files changed, 100 insertions, 0 deletions

diff --git a/arch/s390/include/uapi/asm/fs3270.h b/arch/s390/include/uapi/asm/fs3270.h
new file mode 100644
index 000000000000..c4bc1108af6a
--- /dev/null
+++ b/arch/s390/include/uapi/asm/fs3270.h
@@ -0,0 +1,25 @@
+/* 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 */
diff --git a/arch/s390/include/uapi/asm/raw3270.h b/arch/s390/include/uapi/asm/raw3270.h
new file mode 100644
index 000000000000..6676f102bd50
--- /dev/null
+++ b/arch/s390/include/uapi/asm/raw3270.h
@@ -0,0 +1,75 @@
+/* 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 */