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tty: isicom, remove this orphan

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The Isicom driver was orphaned by commit d86b3001a1 (MAINTAINERS:
orphan isicom) 10 years ago. Noone stepped up to take care of them and
to fix all the issues the driver has.

So it's time to drop the driver with all its traces.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210302062214.29627-6-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2021-03-02 07:21:36 +01:00 committed by Greg Kroah-Hartman
parent f76edd8f7c
commit 67b1544a55
9 changed files with 1 additions and 1804 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Documentation/admin-guide/devices.txt
View file

@ -289,7 +289,7 @@
152 = /dev/kpoll Kernel Poll Driver
153 = /dev/mergemem Memory merge device
154 = /dev/pmu Macintosh PowerBook power manager
155 = /dev/isictl MultiTech ISICom serial control
155 =
156 = /dev/lcd Front panel LCD display
157 = /dev/ac Applicom Intl Profibus card
158 = /dev/nwbutton Netwinder external button

1
Documentation/process/magic-number.rst
View file

@ -77,7 +77,6 @@ DB_MAGIC 0x4442 fc_info ``drivers/net/ip
DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
ISICOM_MAGIC 0x4d54 isi_port ``include/linux/isicom.h``
PTY_MAGIC 0x5001 ``drivers/char/pty.c``
PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``

1
Documentation/translations/it_IT/process/magic-number.rst
View file

@ -83,7 +83,6 @@ DB_MAGIC 0x4442 fc_info ``drivers/net/ip
DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
ISICOM_MAGIC 0x4d54 isi_port ``include/linux/isicom.h``
PTY_MAGIC 0x5001 ``drivers/char/pty.c``
PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``

1
Documentation/translations/zh_CN/process/magic-number.rst
View file

@ -66,7 +66,6 @@ DB_MAGIC 0x4442 fc_info ``drivers/net/ip
DL_MAGIC 0x444d fc_info ``drivers/net/iph5526_novram.c``
FASYNC_MAGIC 0x4601 fasync_struct ``include/linux/fs.h``
FF_MAGIC 0x4646 fc_info ``drivers/net/iph5526_novram.c``
ISICOM_MAGIC 0x4d54 isi_port ``include/linux/isicom.h``
PTY_MAGIC 0x5001 ``drivers/char/pty.c``
PPP_MAGIC 0x5002 ppp ``include/linux/if_pppvar.h``
SSTATE_MAGIC 0x5302 serial_state ``include/linux/serial.h``

5
MAINTAINERS
View file

@ -12224,11 +12224,6 @@ F: drivers/mux/
F: include/dt-bindings/mux/
F: include/linux/mux/
MULTITECH MULTIPORT CARD (ISICOM)
S: Orphan
F: drivers/tty/isicom.c
F: include/linux/isicom.h
MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
M: Bin Liu <b-liu@ti.com>
L: linux-usb@vger.kernel.org

10
drivers/tty/Kconfig
View file

@ -238,16 +238,6 @@ config SYNCLINK_GT
synchronous and asynchronous serial adapters
manufactured by Microgate Systems, Ltd. (www.microgate.com)
config ISI
tristate "Multi-Tech multiport card support"
depends on SERIAL_NONSTANDARD && PCI
select FW_LOADER
help
This is a driver for the Multi-Tech cards which provide several
serial ports. The driver is experimental and can currently only be
built as a module. The module will be called isicom.
If you want to do that, choose M here.
config N_HDLC
tristate "HDLC line discipline support"
depends on SERIAL_NONSTANDARD

1
drivers/tty/Makefile
View file

@ -18,7 +18,6 @@ obj-$(CONFIG_SERIAL_DEV_BUS) += serdev/
# tty drivers
obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
obj-$(CONFIG_ISI) += isicom.o
obj-$(CONFIG_MOXA_INTELLIO) += moxa.o
obj-$(CONFIG_MOXA_SMARTIO) += mxser.o
obj-$(CONFIG_NOZOMI) += nozomi.o

1699
drivers/tty/isicom.c
View file

File diff suppressed because it is too large Load diff

85
include/linux/isicom.h
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@ -1,85 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_ISICOM_H
#define _LINUX_ISICOM_H
#define YES 1
#define NO 0
/*
* ISICOM Driver definitions ...
*
*/
#define ISICOM_NAME "ISICom"
/*
* PCI definitions
*/
#define DEVID_COUNT 9
#define VENDOR_ID 0x10b5
/*
* These are now officially allocated numbers
*/
#define ISICOM_NMAJOR 112 /* normal */
#define ISICOM_CMAJOR 113 /* callout */
#define ISICOM_MAGIC (('M' << 8) | 'T')
#define WAKEUP_CHARS 256 /* hard coded for now */
#define TX_SIZE 254
#define BOARD_COUNT 4
#define PORT_COUNT (BOARD_COUNT*16)
/* character sizes */
#define ISICOM_CS5 0x0000
#define ISICOM_CS6 0x0001
#define ISICOM_CS7 0x0002
#define ISICOM_CS8 0x0003
/* stop bits */
#define ISICOM_1SB 0x0000
#define ISICOM_2SB 0x0004
/* parity */
#define ISICOM_NOPAR 0x0000
#define ISICOM_ODPAR 0x0008
#define ISICOM_EVPAR 0x0018
/* flow control */
#define ISICOM_CTSRTS 0x03
#define ISICOM_INITIATE_XONXOFF 0x04
#define ISICOM_RESPOND_XONXOFF 0x08
#define BOARD(line) (((line) >> 4) & 0x3)
/* isi kill queue bitmap */
#define ISICOM_KILLTX 0x01
#define ISICOM_KILLRX 0x02
/* isi_board status bitmap */
#define FIRMWARE_LOADED 0x0001
#define BOARD_ACTIVE 0x0002
#define BOARD_INIT 0x0004
/* isi_port status bitmap */
#define ISI_CTS 0x1000
#define ISI_DSR 0x2000
#define ISI_RI 0x4000
#define ISI_DCD 0x8000
#define ISI_DTR 0x0100
#define ISI_RTS 0x0200
#define ISI_TXOK 0x0001
#endif /* ISICOM_H */