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linux/drivers/s390/char
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Peter Oberparleiter 8f50af49f5 s390/console: Make preferred console handling more consistent 
Use the same code structure when determining preferred consoles for
Linux running as KVM guest as with Linux running in LPAR and z/VM
guest:

 - Extend the console_mode variable to cover vt220 and hvc consoles
 - Determine sensible console defaults in conmode_default()
 - Remove KVM-special handling in set_preferred_console()

Ensure that the sclp line mode console is also registered when the
vt220 console was selected to not change existing behavior that
someone might be relying on.

As an externally visible change, KVM guest users can now select
the 3270 or 3215 console devices using the conmode= kernel parameter,
provided that support for the corresponding driver was compiled into
the kernel.

Signed-off-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Jing Liu <liujbjl@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2016-07-13 10:58:07 +02:00
..
con3215.c tty: Replace ASYNC_INITIALIZED bit and update atomically 2016-04-30 09:26:55 -07:00
con3270.c s390/3270: avoid endless I/O loop with disconnected 3270 terminals 2016-05-04 16:29:53 +02:00
ctrlchar.c s390/ctrlchar: improve handling of magic sysrequests 2015-08-26 17:20:44 +02:00
ctrlchar.h s390/ctrlchar: improve handling of magic sysrequests 2015-08-26 17:20:44 +02:00
defkeymap.c
defkeymap.map
diag_ftp.c s390/diag: add a statistic for diagnose calls 2015-10-14 14:32:06 +02:00
diag_ftp.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
fs3270.c s390/3270: avoid endless I/O loop with disconnected 3270 terminals 2016-05-04 16:29:53 +02:00
hmcdrv_cache.c s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
hmcdrv_cache.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
hmcdrv_dev.c assorted conversions to %p[dD] 2014-11-19 13:01:20 -05:00
hmcdrv_dev.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
hmcdrv_ftp.c s390/hmcdrv: constify hmcdrv_ftp_ops structs 2015-12-30 10:34:25 +01:00
hmcdrv_ftp.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
hmcdrv_mod.c s390/hmcdrv: remove unnecessary version.h inclusion 2015-01-15 11:11:16 +01:00
Kconfig s390/sclp: add open for business support 2015-11-27 09:24:18 +01:00
keyboard.c s390/keyboard: use memdup_user_nul() 2016-06-13 15:58:12 +02:00
keyboard.h TTY: switch tty_schedule_flip 2013-01-15 22:43:15 -08:00
Makefile s390/sclp: move pci related commands to separate file 2016-04-15 18:16:38 +02:00
monreader.c s390: Use pr_warn instead of pr_warning 2016-03-07 13:12:04 +01:00
monwriter.c s390: char: drop owner assignment from platform_drivers 2014-10-20 16:21:32 +02:00
raw3270.c s390/3270: handle reconnect of a tty with a different size 2016-05-10 13:24:46 +02:00
raw3270.h s390/3270: avoid endless I/O loop with disconnected 3270 terminals 2016-05-04 16:29:53 +02:00
sclp_async.c s390/sclp_async: add Kconfig option to specify the component id 2014-11-28 09:45:11 +01:00
sclp_cmd.c s390/sclp: move pci related commands to separate file 2016-04-15 18:16:38 +02:00
sclp_con.c s390/console: Make preferred console handling more consistent 2016-07-13 10:58:07 +02:00
sclp_config.c s390/cpuinfo: show dynamic and static cpu mhz 2016-06-13 15:58:17 +02:00
sclp_cpi_sys.c s390/sclp: event type macro cleanup 2016-04-15 18:16:39 +02:00
sclp_cpi_sys.h
sclp_ctl.c s390/sclp_ctl: fix potential information leak with /dev/sclp 2016-04-27 09:33:39 +02:00
sclp_diag.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
sclp_early.c s390/sclp: Add hmfai field 2016-05-09 13:33:59 +02:00
sclp_ftp.c s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
sclp_ftp.h s390/hmcdrv: HMC drive CD/DVD access 2014-09-25 10:52:02 +02:00
sclp_ocf.c
sclp_pci.c s390/sclp: avoid compile warning in sclp_pci_report 2016-04-21 09:51:17 +02:00
sclp_quiesce.c
sclp_rw.c s390/sclp: avoid merged message output 2015-10-14 14:32:10 +02:00
sclp_rw.h s390/sclp: avoid merged message output 2015-10-14 14:32:10 +02:00
sclp_sdias.c s390/sclp: pass timeout as HZ independent value 2015-06-15 10:50:57 +02:00
sclp_sdias.h s390/sclp: Move declarations for sclp_sdias into separate header file 2013-11-15 14:08:39 +01:00
sclp_tty.c s390/sclp: avoid merged message output 2015-10-14 14:32:10 +02:00
sclp_tty.h
sclp_vt220.c s390/sclp_vt220: support magic sysrequests 2015-08-26 17:20:45 +02:00
sclp.c s390/sclp: fix possible control register corruption 2016-01-11 13:03:00 +01:00
sclp.h s390/sclp: event type macro cleanup 2016-04-15 18:16:39 +02:00
tape_34xx.c s390/tape: remove redundant if statement 2015-01-22 12:51:49 +01:00
tape_3590.c treewide: fix typo in printk and Kconfig 2014-11-20 14:56:11 +01:00
tape_3590.h
tape_char.c s390/tape: fix MTIOCGET ioctl to report blocksize 2014-09-25 10:52:03 +02:00
tape_class.c s390/drivers: Cocci spatch "ptr_ret.spatch" 2013-06-26 21:10:22 +02:00
tape_class.h
tape_core.c s390: Use pr_warn instead of pr_warning 2016-03-07 13:12:04 +01:00
tape_proc.c
tape_std.c s390/tape: Add missing destroy_timer_on_stack() 2014-04-01 09:23:37 +02:00
tape_std.h
tape.h
tty3270.c TTY and Serial driver update for 4.7-rc1 2016-05-20 20:57:27 -07:00
tty3270.h
vmcp.c convert a bunch of open-coded instances of memdup_user_nul() 2016-01-04 10:26:58 -05:00
vmcp.h
vmlogrdr.c s390: Use pr_warn instead of pr_warning 2016-03-07 13:12:04 +01:00
vmur.c new helpers: no_seek_end_llseek{,_size}() 2015-12-23 10:41:31 -05:00
vmur.h
zcore.c s390/ipl: rename diagnose enums 2016-06-13 15:58:26 +02:00