2.6 Altix console patch to ignore input during early booting
Signed-off-by: Patrick Gefre <[EMAIL PROTECTED]>
#### diffstat
sn_console.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
# This is a BitKeeper generated diff -Nru style patch.
#
# ChangeSet
# 2005/02/17 13:15:56-06:00 [EMAIL PROTECTED]
# Don't bother checking for input during early printing
#
# drivers/serial/sn_console.c
# 2005/02/17 13:15:43-06:00 [EMAIL PROTECTED] +5 -2
# Don't bother checking for input during early printing
# Update copyright
#
diff -Nru a/drivers/serial/sn_console.c b/drivers/serial/sn_console.c
--- a/drivers/serial/sn_console.c 2005-02-17 13:19:01 -06:00
+++ b/drivers/serial/sn_console.c 2005-02-17 13:19:01 -06:00
@@ -6,7 +6,7 @@
* driver for that.
*
*
- * Copyright (c) 2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License
@@ -104,6 +104,7 @@
};
static struct sn_cons_port sal_console_port;
+static int sn_process_input;
/* Only used if USE_DYNAMIC_MINOR is set to 1 */
static struct miscdevice misc; /* used with misc_register for dynamic */
@@ -681,7 +682,8 @@
if (!port->sc_port.irq) {
spin_lock_irqsave(&port->sc_port.lock, flags);
- sn_receive_chars(port, NULL, flags);
+ if ( sn_process_input )
+ sn_receive_chars(port, NULL, flags);
sn_transmit_chars(port, TRANSMIT_RAW);
spin_unlock_irqrestore(&port->sc_port.lock, flags);
mod_timer(&port->sc_timer,
@@ -878,6 +880,7 @@
if (!IS_RUNNING_ON_SIMULATOR()) {
sn_sal_switch_to_interrupts(&sal_console_port);
}
+ sn_process_input = 1;
return 0;
}
-
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