From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: [PATCH 0/2] tty/serial: Add PORT_TEGRA, fix break handling for it Date: Tue, 17 May 2011 13:27:44 -0600 Message-ID: <1305660466-4704-1-git-send-email-swarren@nvidia.com> Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: gregkh-l3A5Bk7waGM@public.gmane.org Cc: ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Stephen Warren List-Id: linux-serial@vger.kernel.org 8250.c needs a specific PORT_TEGRA type for two reasons: * RTOIE bit needs to be set, but UUE is reserved, so split RTOIE handling out of PORT_XSCALE. * A WAR is needed for break reception. I'd like to get the first of these two patches merged into the tegra arch for-next branch, so that I can modify the board files to explicitly request the new port type rather than relying on auto-detection. As such, could you please create a branch for that/these changes, then merge it into tty-2.6.git, so that the same branch can be merged into Tegra's for-next branch. Thanks. Stephen Warren (2): tty/serial: Add explicit PORT_TEGRA type tty/serial: Fix break handling for PORT_TEGRA drivers/tty/serial/8250.c | 37 +++++++++++++++++++++++++++++++++++-- drivers/tty/serial/8250.h | 1 + include/linux/serial_core.h | 3 ++- include/linux/serial_reg.h | 2 ++ 4 files changed, 40 insertions(+), 3 deletions(-)