From 138a37765f851e469475b2bcf8b63f4fa511544b Mon Sep 17 00:00:00 2001
From: Alexander Boettcher <alexander.boettcher@genode-labs.com>
Date: Tue, 7 May 2013 12:18:56 +0200
Subject: [PATCH] run: add support for IP power switch NETIO-230B

---
 base-foc/run/env |  9 +++++++++
 base-hw/run/env  | 12 ++++++++++++
 tool/run         | 41 ++++++++++++++++++++++++++++++++++++++---
 3 files changed, 59 insertions(+), 3 deletions(-)

diff --git a/base-foc/run/env b/base-foc/run/env
index 2dcc03ede..3bf0242a6 100644
--- a/base-foc/run/env
+++ b/base-foc/run/env
@@ -280,6 +280,15 @@ proc build_boot_image_arm {binaries} {
 	build_boot_uimage
 
 	puts "\nboot image: [run_dir]/image.elf\n"
+
+	# set symbolic link to image.elf file in TFTP directory for PXE boot
+	if {[info exists ::env(PXE_TFTP_DIR_BASE)] &&
+	    [info exists ::env(PXE_TFTP_DIR_OFFSET)]} {
+		exec ln -sf "[pwd]/[run_dir]/image.elf" "$::env(PXE_TFTP_DIR_BASE)$::env(PXE_TFTP_DIR_OFFSET)"
+		if {[have_spec uboot]} {
+			exec ln -sf "[pwd]/[run_dir]/uImage" "$::env(PXE_TFTP_DIR_BASE)$::env(PXE_TFTP_DIR_OFFSET)/uImage"
+		}
+	}
 }
 
 
diff --git a/base-hw/run/env b/base-hw/run/env
index 2bdd3dbbd..fbccb6a3b 100644
--- a/base-hw/run/env
+++ b/base-hw/run/env
@@ -193,7 +193,19 @@ proc build_boot_image {binaries} {
 		exec mkimage -A arm -O linux -T kernel -C gzip -a $load_addr \
 		             -e $entrypoint -d $bin_img.gz $uboot_img
 		exec rm -rf $bin_img.gz
+
 	}
+
+	# set symbolic link to image.elf file in TFTP directory for PXE boot
+	if {[info exists ::env(PXE_TFTP_DIR_BASE)] &&
+	    [info exists ::env(PXE_TFTP_DIR_OFFSET)]} {
+		exec ln -sf "[pwd]/$elf_img" "$::env(PXE_TFTP_DIR_BASE)$::env(PXE_TFTP_DIR_OFFSET)"
+
+		if {[regexp "uboot" $run_target]} {
+			exec ln -sf "[pwd]/[run_dir]/uImage" "$::env(PXE_TFTP_DIR_BASE)$::env(PXE_TFTP_DIR_OFFSET)"
+		}
+	}
+
 	# retrieve stand-alone core
 	exec mv core/core.standalone bin/core
 }
diff --git a/tool/run b/tool/run
index 164d726cc..f0c5f4b85 100755
--- a/tool/run
+++ b/tool/run
@@ -266,6 +266,7 @@ set specs            [get_cmd_arg --specs            ""]
 set repositories     [get_cmd_arg --repositories     ""]
 set qemu_args        [get_cmd_arg --qemu-args        ""]
 set run_target       [get_cmd_arg --target       "qemu"]
+set serial_dev       [get_cmd_arg --serial-dev "/dev/ttyUSB0"]
 
 
 
@@ -611,18 +612,52 @@ proc spawn_amt { wait_for_re timeout_value} {
 }
 
 
+##
+# Reset test machine via IP power plug NETIO-230B from Koukaam
+#
+proc power_plug_reset { } {
+	set server_ip "10.0.0.5"
+	set user_name "admin"
+	set password  "admin"
+	set power_port [get_cmd_arg --reset-port 1]
+
+	spawn telnet $server_ip 1234
+	expect "KSHELL V1.3"
+	send "login $user_name $password\n"
+	expect "250 OK"
+	send "port $power_port\n"
+	expect -re {250 [0-9]+.*\n}
+	regexp -all {[0-9]+} $expect_out(0,string) power_status
+	if {!$power_status} {
+		puts "port $power_port is off - switching it on"
+		send "port $power_port 1\n"
+		expect "250 OK"
+	} else {
+		puts "port $power_port is on - reset port"
+		send "port $power_port int\n"
+		expect "250 OK"
+	}
+}
+
+
 ##
 # Execute scenario expecting output via serial device
 #
 proc spawn_serial { wait_for_re timeout_value} {
 	global spawn_id
+	global serial_dev
+	global run_target
 
-	if {$wait_for_re != "forever"} {
+	if {$wait_for_re == "forever"} {
+		set timeout -1
+	} else {
 		set timeout_value [expr $timeout_value + 30]
 	}
 
-	set serial_dev [get_cmd_arg --serial-dev "/dev/ttyUSB0"]
-
+	if {[regexp "reset" $run_target]} {
+		power_plug_reset
+	}
+	
 	spawn picocom -b 115200 $serial_dev
 	set serial_spawn_id $spawn_id
 	wait_for_output $wait_for_re $timeout_value $serial_spawn_id