SGI SN2 serial console driver

PATCH New Chad Talbott 1 participant 1 message Jun 28, 2003 Char and misc drivers

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Chad Talbott

author

2003-06-28 00:35 UTC #0 lore raw

PATCH 1/1 SGI SN2 serial console driver

Here is a driver for the SGI SN2 (Altix, http://www.sgi.com/altix ) serial console. It uses SAL calls to do it's work, so it is not based on the core UART code. I've included a hunk for the MAINTAINERS file since I will be looking after it.

Thanks,
Chad

# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher. # This patch includes the following deltas:

#	           ChangeSet	1.1341  -> 1.1343 
#	drivers/char/Kconfig	1.14    -> 1.15   
#	         MAINTAINERS	1.148   -> 1.149

# drivers/char/Makefile 1.58 -> 1.59
# (new) -> 1.13 drivers/char/sn_serial.c
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 03/06/26 [email protected] 1.1342
# Add sn_serial.c driver
# --------------------------------------------
# 03/06/27 [email protected] 1.1343
# Port SGI SN2 console driver to 2.5
# --------------------------------------------
#

MAINTAINERS +6 -0

diff -Nru a/MAINTAINERS b/MAINTAINERS
@@ -1626,6 +1626,12 @@
 W:	http://www.weinigel.se
 S:	Supported
 
+SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
+P:	Chad Talbott
+M:	[email protected]
+L:	[email protected]
+S:	Supported
+
 SGI VISUAL WORKSTATION 320 AND 540
 P:	Andrey Panin
 M:	[email protected]

drivers/char/Kconfig +16 -0

diff -Nru a/drivers/char/Kconfig b/drivers/char/Kconfig
@@ -391,6 +391,22 @@
 	  If you have an Alchemy AU1000 processor (MIPS based) and you want
 	  to use a console on a serial port, say Y.  Otherwise, say N.
 
+config SGI_L1_SERIAL
+	bool "SGI SN2 L1 serial port support"
+	depends on SERIAL_NONSTANDARD && IA64
+	help
+	  If you have an SGI SN2 and you want to use the serial port
+	  connected to the system controller (you want this!), say Y.
+	  Otherwise, say N.
+
+config SGI_L1_SERIAL_CONSOLE
+	bool "SGI SN2 L1 serial console support"
+	depends on SGI_L1_SERIAL
+	help
+	  If you have an SGI SN2 and you would like to use the system
+	  controller serial port as your console (you want this!), 
+	  say Y.  Otherwise, say N.
+
 config QTRONIX_KEYBOARD
 	bool "Enable Qtronix 990P Keyboard Support"
 	depends on IT8712

drivers/char/Makefile +1 -0

diff -Nru a/drivers/char/Makefile b/drivers/char/Makefile
@@ -41,6 +41,7 @@
 obj-$(CONFIG_SERIAL_TX3912) += generic_serial.o serial_tx3912.o
 obj-$(CONFIG_HVC_CONSOLE) += hvc_console.o
 obj-$(CONFIG_RAW_DRIVER) += raw.o
+obj-$(CONFIG_SGI_L1_SERIAL) += sn_serial.o
 
 obj-$(CONFIG_PRINTER) += lp.o
 obj-$(CONFIG_TIPAR) += tipar.o

drivers/char/sn_serial.c new file +870 -0

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