Commit ea37042a authored by Davide Tronchin's avatar Davide Tronchin Committed by sanglipeng
Browse files

USB: serial: option: add u-blox LARA-R6 00B modem

stable inclusion
from stable-v5.10.156
commit 0e88a3cfa6edcab4bbeab5641d3a74a176a51eeb
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7MCG1

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0e88a3cfa6edcab4bbeab5641d3a74a176a51eeb



--------------------------------

commit d9e37a5c upstream.

The official LARA-R6 (00B) modem uses 0x908b PID. LARA-R6 00B does not
implement a QMI interface on port 4, the reservation (RSVD(4)) has been
added to meet other companies that implement QMI on that interface.

LARA-R6 00B USB composition exposes the following interfaces:
If 0: Diagnostic
If 1: AT parser
If 2: AT parser
If 3: AT parser/alternative functions

Signed-off-by: default avatarDavide Tronchin <davide.tronchin.94@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarsanglipeng <sanglipeng1@jd.com>
parent 89370a04
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