From e6b3d55b67d00c084a2b98c594330411fb4ebeac Mon Sep 17 00:00:00 2001 From: Daniel Starke Date: Fri, 27 Oct 2023 07:39:03 +0200 Subject: tty: n_gsm: add copyright Siemens Mobility GmbH More than 1/3 of the n_gsm code has been contributed by us in the last 1.5 years, completing conformance with the standard and stabilizing the driver: - added UI (unnumbered information) frame support - added PN (parameter negotiation) message handling and function support - added optional keep-alive control link supervision via test messages - added TIOCM_OUT1 and TIOCM_OUT2 to allow responder to operate as modem - added TIOCMIWAIT support on virtual ttys - added additional ioctls and parameters to configure the new functions - added overall locking mechanism to avoid data race conditions - added outgoing data flow to decouple physical from virtual tty handling for better performance and to avoid dead-locks - fixed advanced option mode implementation - fixed convergence layer type 2 implementation - fixed handling of CLD (multiplexer close down) messages - fixed broken muxer close down procedure - and many more bug fixes With this most of our initial RFC has been implemented. It gives the driver a quality boost unseen in the decade before. Add a copyright notice to the n_gsm files to highlight this contribution. Link: https://lore.kernel.org/all/20220225080758.2869-1-daniel.starke@siemens.com/ Signed-off-by: Daniel Starke Link: https://lore.kernel.org/r/20231027053903.1886-1-daniel.starke@siemens.com Signed-off-by: Greg Kroah-Hartman --- include/uapi/linux/gsmmux.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/gsmmux.h') diff --git a/include/uapi/linux/gsmmux.h b/include/uapi/linux/gsmmux.h index 4c878d84dbda..3a93f17ca943 100644 --- a/include/uapi/linux/gsmmux.h +++ b/include/uapi/linux/gsmmux.h @@ -1,4 +1,5 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* Copyright (c) 2022/23 Siemens Mobility GmbH */ #ifndef _LINUX_GSMMUX_H #define _LINUX_GSMMUX_H -- cgit