[Pkg-voip-commits] [dahdi-tools] 61/285: xpp: recovery firmware in xpp_fxloader

[tzafrir at debian.org]

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tzafrir pushed a commit to branch master
in repository dahdi-tools.

commit 1b9a64e43bd624e27e95cc04f408c0d8fb9f5c3b
Author: Tzafrir Cohen <tzafrir.cohen at xorcom.com>
Date:   Tue Nov 29 23:40:50 2011 +0000

    xpp: recovery firmware in xpp_fxloader
    
    USB_RECOV.hex is an extra firmware that may be useful for recovering
    from certain Astribank hardware faults in some scenarios. This adds
    support for either loading it manually
    ('/usr/share/dahdi/xpp_fxloader recover-sb') or through udev, *if*
    the required udev rules were set on the system.
    
    Signed-off-by: Tzafrir Cohen <tzafrir.cohen at xorcom.com>
    
    git-svn-id: http://svn.astersk.org/svn/dahdi/tools/trunk@10349 17933a7a-c749-41c5-a318-cba88f637d49
---
 xpp/xpp_fxloader | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/xpp/xpp_fxloader b/xpp/xpp_fxloader
index 34248ef..49a8cd4 100644
--- a/xpp/xpp_fxloader
+++ b/xpp/xpp_fxloader
@@ -70,6 +70,8 @@ ASTRIBANK_TOOL=${ASTRIBANK_TOOL:-/usr/sbin/astribank_tool}
 XPP_CONFIG="${XPP_CONFIG:-/etc/dahdi/xpp.conf}"
 XPP_UDEV_SLEEP_TIME="${XPP_UDEV_SLEEP_TIME:-15}"
 
+USB_RECOV="${USB_RECOV:-USB_RECOV.hex}"
+
 if [ -r "$DEFAULTS" ]; then
 	. "$DEFAULTS"
 fi
@@ -469,6 +471,11 @@ xppdetect|load|usb)
 	$LOGGER -- "--------- FIRMWARE IS LOADED"
 	exit 0
 	;;
+recover-sb)
+	# Load a firmware that fixes a but which makes the Source Byte in the
+	# EEPROM reset and make the device appear like a Cypress dev kit:
+	load_usb_fw 04b4 8613 $USB_RECOV
+	;;
 help)
 	usage
 	exit 0
@@ -522,6 +529,14 @@ udev_delayed_load() {
 
 	$LOGGER "Trying to find what to do for product $PRODUCT, device $DEVICE"
 	case "$PRODUCT" in
+	4b4/8613/*)
+		# This case is for a potentially-broken Astribank.
+		# In most systems you should not set udev rules for those to
+		# get here, as this is actually the ID of a Cypress dev-kit:
+		FIRM_USB="$FIRMWARE_DIR/$USB_RECOV"
+		$LOGGER "Loading recovery firmware '$FIRM_USB' into '$DEVICE'"
+		run_fxload -D "$DEVICE" -I "$FIRM_USB"
+		;;
 	e4e4/11[3456]0/*|e4e4/1163/*)
 		usb_firmware_device "$PRODUCT" "$DEVICE"
 		;;

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