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Message-Id: <1269292756-7469-2-git-send-email-pavan_savoy@ti.com>
Date: Mon, 22 Mar 2010 16:19:11 -0500
From: pavan_savoy@...com
To: gregkh@...e.de
Cc: alan@...rguk.ukuu.org.uk, pavan_savoy@...com,
linux-kernel@...r.kernel.org
Subject: [PATCH 1/6] serial: TTY: new ldisc for TI BT/FM/GPS chips
From: Pavan Savoy <pavan_savoy@...com>
A new N_TI_SHARED line discipline added for TI BT/FM/GPS
combo chips which make use of same TTY to communicate
with chip. This is to be made use of individual protocol
BT/FM/GPS drivers.
Signed-off-by: Pavan Savoy <pavan_savoy@...com>
---
include/linux/tty.h | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 4409967..3eda091 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
*/
#define NR_UNIX98_PTY_DEFAULT 4096 /* Default maximum for Unix98 ptys */
#define NR_UNIX98_PTY_MAX (1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS 20
+#define NR_LDISCS 21
/* line disciplines */
#define N_TTY 0
@@ -48,6 +48,7 @@
#define N_PPS 18 /* Pulse per Second */
#define N_V253 19 /* Codec control over voice modem */
+#define N_TI_SHARED 20 /* for TI's WL7 connectivity chips */
/*
* This character is the same as _POSIX_VDISABLE: it cannot be used as
--
1.5.4.3
--
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