summaryrefslogtreecommitdiff
path: root/drivers/isdn/Kconfig
AgeCommit message (Collapse)AuthorFilesLines
2019-05-31isdn: move capi drivers to stagingArnd Bergmann1-25/+0
I tried to find any indication of whether the capi drivers are still in use, and have not found anything from a long time ago. With public ISDN networks almost completely shut down over the past 12 months, there is very little you can actually do with this hardware. The main remaining use case would be to connect ISDN voice phones to an in-house installation with Asterisk or LCR, but anyone trying this in turn seems to be using either the mISDN driver stack, or out-of-tree drivers from the hardware vendors. I may of course have missed something, so I would suggest moving these three drivers (avm, hysdn, gigaset) into drivers/staging/ just in case someone still uses them. If nobody complains, we can remove them entirely in six months, or otherwise move the core code and any drivers that are still needed back into drivers/isdn. As Paul Bolle notes, he is still testing the gigaset driver as long as he can, but the Dutch ISDN network will be shut down in September 2019, which puts an end to that. Marcel Holtmann still maintains the Bluetooth CMTP profile and wants to keep that alive, so the actual CAPI subsystem code remains in place for now, after all other drivers are gone, CMTP and CAPI can be merged into a single driver directory. Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-05-31isdn: remove isdn4linuxArnd Bergmann1-26/+0
With all isdn4linux hardware drivers gone, this is only a wrapper around CAPI to support old user space. However, from looking at the mailing list, it seems that the last time anyone asked about it was in 2014, when the upgrade from a linux-2.4 installation failed, and mISDN was suggested as a replacement. The largest public ISDN network (Deutsche Telekom) was supposed to be shut down 2018, which must have drastically reduced the number of legacy installations. When we last discussed removing i4l in 2016, Karsten Keil suggested revisiting this in 2018. I guess this is overdue. Link: http://listserv.isdn4linux.de/pipermail/isdn4linux/2014-October/006165.html Link: https://patchwork.kernel.org/patch/8484861/#17900371 Link: https://listserv.isdn4linux.de/pipermail/isdn4linux/2019-April/thread.html Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-19tty: Added a CONFIG_TTY option to allow removal of TTYJoe Millenbach1-0/+1
The option allows you to remove TTY and compile without errors. This saves space on systems that won't support TTY interfaces anyway. bloat-o-meter output is below. The bulk of this patch consists of Kconfig changes adding "depends on TTY" to various serial devices and similar drivers that require the TTY layer. Ideally, these dependencies would occur on a common intermediate symbol such as SERIO, but most drivers "select SERIO" rather than "depends on SERIO", and "select" does not respect dependencies. bloat-o-meter output comparing our previous minimal to new minimal by removing TTY. The list is filtered to not show removed entries with awk '$3 != "-"' as the list was very long. add/remove: 0/226 grow/shrink: 2/14 up/down: 6/-35356 (-35350) function old new delta chr_dev_init 166 170 +4 allow_signal 80 82 +2 static.__warned 143 142 -1 disallow_signal 63 62 -1 __set_special_pids 95 94 -1 unregister_console 126 121 -5 start_kernel 546 541 -5 register_console 593 588 -5 copy_from_user 45 40 -5 sys_setsid 128 120 -8 sys_vhangup 32 19 -13 do_exit 1543 1526 -17 bitmap_zero 60 40 -20 arch_local_irq_save 137 117 -20 release_task 674 652 -22 static.spin_unlock_irqrestore 308 260 -48 Signed-off-by: Joe Millenbach <jmillenbach@gmail.com> Reviewed-by: Jamey Sharp <jamey@minilop.net> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-08isdn: Make CONFIG_ISDN depend on CONFIG_NETDEVICESLee Jones1-1/+1
It doesn't make much sense to enable ISDN services if you don't intend to connect to a network. Therefore insisting that ISDN depends on NETDEVICES seems logical. We can then remove any guards mentioning NETDEVICES inside all subordinate drivers. This also has the nice side-effect of fixing the warning below when ISDN_I4L && !CONFIG_NETDEVICES at compile time. This patch fixes: drivers/isdn/i4l/isdn_common.c: In function ‘isdn_ioctl’: drivers/isdn/i4l/isdn_common.c:1278:8: warning: unused variable ‘s’ [-Wunused-variable] Cc: Karsten Keil <isdn@linux-pingi.de> Cc: netdev@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-02um: switch to use of drivers/KconfigAl Viro1-1/+1
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at>
2010-02-23isdn: fix a few Kconfig imperfectionsTilman Schmidt1-15/+28
1. Rewrite the outdated help texts for config options ISDN and ISDN_CAPI. 2. The MISDN config option appeared between ISDN_I4L and the I4L hardware driver options; move it to a less irritating place. 3. HYSDN is not in fact an I4L driver, and needn't depend on ISDN_I4L, so move it from the I4L section to the general section. 4. ISDN_HDLC is now also used by drivers outside I4L. Move it from the I4L section to the general section, too. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-07-25ISDN: Make isdnhdlc usable for other ISDN driversKarsten Keil1-4/+2
isdnhdlc is useful for other ISDN drivers as well. Move the include file to a central location and the source to the central isdn location. Signed-off-by: Karsten Keil <keil@b1-systems.de>
2009-05-18gigaset: move up Kconfig inclusion pointTilman Schmidt1-0/+2
In preparation for porting to kernel CAPI subsystem, include the Gigaset driver's Kconfig directly from ISDN's instead of I4L's. Impact: Kconfig reorganisation, no functional change Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-27Add mISDN driverKarsten Keil1-1/+3
mISDN is a new modular ISDN driver, in the long term it should replace the old I4L driver architecture for passiv ISDN cards. Signed-off-by: Karsten Keil <kkeil@suse.de>
2007-07-22Use menuconfig objects: ISDNJan Engelhardt1-2/+2
Unclutter the ISDN menu a tiny bit by moving ISDN4Linux and the CAPI2.0 layers into their own menu. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-22Use menuconfig objects - CONFIG_ISDN_I4LTilman Schmidt1-7/+1
Remove a menu statement and several dependencies from the Kconfig files in the drivers/isdn tree as they have become unnecessary by the transformation of CONFIG_ISDN from "menu, config" into "menuconfig". (Modified version of a patch originally proposed by Jan Engelhardt.) Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: Jan Engelhardt <jengelh@computergmbh.de> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Use menuconfig objects: ISDN: CONFIG_ISDN_CAPIJan Engelhardt1-0/+4
Transform "depends on" into a simpler if-endif block style dependency. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17Use menuconfig objects: ISDN: CONFIG_ISDNJan Engelhardt1-9/+4
Transform Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-01ISDN4Linux: fix maturity labelTilman Schmidt1-4/+5
According to the definitions recently posted on LKML, the maturity label for the ISDN4Linux subsystem is wrong. This patch corrects it and also clarifies the accompanying help text a bit. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-10[S390] Kconfig: unwanted menus for s390.Martin Schwidefsky1-0/+1
Disable some more menus in the configuration files that are of no interest to a s390 machine. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2005-04-17Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds1-0/+67
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!