lkml.org 
[lkml]   [2022]   [Jul]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/7] USB: cdc: add control and state defines
Date
Several drivers use the control-line and serial-state bitmap values from
the CDC spec, but there were no matching defines in the global CDC
(UAPI) header.

This series adds the missing defines and converts cdc-acm and f_acm to
use them.

One staging driver also had an unused set of CDC defines which are
removed.

The final patch by Yan Xinyu, which triggered this work, converts the
usb_wwan driver to use CDC defines instead of hardcoded values in its
line-control handling.

Greg, are you ok with me taking these through USB serial (where there
are a few more drivers that could potentially use them) or do you want
to take the lot through your tree directly?

Johan


Johan Hovold (6):
USB: cdc: add control-signal defines
USB: cdc: add serial-state defines
USB: cdc-acm: use CDC control-line defines
USB: cdc-acm: use CDC serial-state defines
staging: gdm724x: drop unused CDC defines
USB: gadget: f_acm: use CDC defines

Yan Xinyu (1):
USB: serial: usb_wwan: replace DTR/RTS magic numbers with macros

drivers/staging/gdm724x/gdm_tty.c | 6 -----
drivers/usb/class/cdc-acm.c | 42 ++++++++++++++---------------
drivers/usb/class/cdc-acm.h | 20 --------------
drivers/usb/gadget/function/f_acm.c | 20 ++++----------
drivers/usb/serial/usb_wwan.c | 10 ++++---
include/uapi/linux/usb/cdc.h | 13 +++++++++
6 files changed, 45 insertions(+), 66 deletions(-)

--
2.35.1

\
 
 \ /
  Last update: 2022-07-25 10:02    [W:0.171 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site