From ddd86436f4e3643c04b797f858dab95d5f2e4de9 Mon Sep 17 00:00:00 2001
From: root <root@artemis.panaceas.org>
Date: Fri, 25 Dec 2015 15:00:15 +0000
Subject: fish

---
 udev/50-compat_firmware.rules  |  4 ++++
 udev/compat_firmware.sh        | 35 +++++++++++++++++++++++++++++++++++
 udev/ubuntu/compat_firmware.sh | 29 +++++++++++++++++++++++++++++
 3 files changed, 68 insertions(+)
 create mode 100644 udev/50-compat_firmware.rules
 create mode 100755 udev/compat_firmware.sh
 create mode 100755 udev/ubuntu/compat_firmware.sh

(limited to 'udev')

diff --git a/udev/50-compat_firmware.rules b/udev/50-compat_firmware.rules
new file mode 100644
index 0000000..6473788
--- /dev/null
+++ b/udev/50-compat_firmware.rules
@@ -0,0 +1,4 @@
+# do not edit this file, it will be overwritten on update
+
+# compat_firmware-class requests, copies files into the kernel
+SUBSYSTEM=="compat_firmware", ACTION=="add", RUN+="compat_firmware.sh"
diff --git a/udev/compat_firmware.sh b/udev/compat_firmware.sh
new file mode 100755
index 0000000..ef609e7
--- /dev/null
+++ b/udev/compat_firmware.sh
@@ -0,0 +1,35 @@
+#!/bin/sh -e
+
+# This is ported from Ubuntu but ubuntu uses these directories which
+# other distributions don't care about:
+# FIRMWARE_DIRS="/lib/firmware/updates/$(uname -r) /lib/firmware/updates \
+#               /lib/firmware/$(uname -r) /lib/firmware"
+# If your distribution looks for firmware in other directories
+# feel free to extend this and add your own directory here.
+#
+FIRMWARE_DIRS="/lib/firmware"
+
+err() {
+	echo "$@" >&2
+	logger -t "${0##*/}[$$]" "$@" 2>/dev/null || true
+}
+
+if [ ! -e /sys$DEVPATH/loading ]; then
+	err "udev firmware loader misses sysfs directory"
+	exit 1
+fi
+
+for DIR in $FIRMWARE_DIRS; do
+	[ -e "$DIR/$FIRMWARE" ] || continue
+	echo 1 > /sys$DEVPATH/loading
+	cat "$DIR/$FIRMWARE" > /sys$DEVPATH/data
+	echo 0 > /sys$DEVPATH/loading
+	exit 0
+done
+
+echo -1 > /sys$DEVPATH/loading
+err "Cannot find  firmware file '$FIRMWARE'"
+mkdir -p /dev/.udev/firmware-missing
+file=$(echo "$FIRMWARE" | sed 's:/:\\x2f:g')
+ln -s -f "$DEVPATH" /dev/.udev/firmware-missing/$file
+exit 1
diff --git a/udev/ubuntu/compat_firmware.sh b/udev/ubuntu/compat_firmware.sh
new file mode 100755
index 0000000..9d4659a
--- /dev/null
+++ b/udev/ubuntu/compat_firmware.sh
@@ -0,0 +1,29 @@
+#!/bin/sh -e
+
+FIRMWARE_DIRS="/lib/firmware/updates/$(uname -r) /lib/firmware/updates \
+               /lib/firmware/$(uname -r) /lib/firmware"
+
+err() {
+	echo "$@" >&2
+	logger -t "${0##*/}[$$]" "$@" 2>/dev/null || true
+}
+
+if [ ! -e /sys$DEVPATH/loading ]; then
+	err "udev firmware loader misses sysfs directory"
+	exit 1
+fi
+
+for DIR in $FIRMWARE_DIRS; do
+	[ -e "$DIR/$FIRMWARE" ] || continue
+	echo 1 > /sys$DEVPATH/loading
+	cat "$DIR/$FIRMWARE" > /sys$DEVPATH/data
+	echo 0 > /sys$DEVPATH/loading
+	exit 0
+done
+
+echo -1 > /sys$DEVPATH/loading
+err "Cannot find  firmware file '$FIRMWARE'"
+mkdir -p /dev/.udev/firmware-missing
+file=$(echo "$FIRMWARE" | sed 's:/:\\x2f:g')
+ln -s -f "$DEVPATH" /dev/.udev/firmware-missing/$file
+exit 1
-- 
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