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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-10-14 07:50:07 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2024-10-16 11:32:32 +0200 |
| commit | dee3df68ab4b00fff6bdf9fc39541729af37307c (patch) | |
| tree | 7fb830161960d9c5ae82a56c436fe906916e15ed /drivers/s390/char/sclp_pci.c | |
| parent | 0d9dc27df22d9b5c8dc7185c8dddbc14f5468518 (diff) | |
s390/sclp_vt220: Convert newlines to CRLF instead of LFCR
According to the VT220 specification the possible character combinations
sent on RETURN are only CR or CRLF [0].
The Return key sends either a CR character (0/13) or a CR
character (0/13) and an LF character (0/10), depending on the
set/reset state of line feed/new line mode (LNM).
The sclp/vt220 driver however uses LFCR. This can confuse tools, for
example the kunit runner.
Link: https://vt100.net/docs/vt220-rm/chapter3.html#S3.2
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Sven Schnelle <svens@linux.ibm.com>
Link: https://lore.kernel.org/r/20241014-s390-kunit-v1-2-941defa765a6@linutronix.de
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/char/sclp_pci.c')
0 files changed, 0 insertions, 0 deletions