udev: recipe and patches for udev-070

9 files changed, 482 insertions, 0 deletions

diff --git a/packages/udev/udev-070/.mtn2git_empty b/packages/udev/udev-070/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/udev/udev-070/.mtn2git_empty
diff --git a/packages/udev/udev-070/fix-alignment.patch b/packages/udev/udev-070/fix-alignment.patch
new file mode 100644
index 0000000000..8c7b8b5ac5
--- /dev/null
+++ b/packages/udev/udev-070/fix-alignment.patch
@@ -0,0 +1,24 @@
+diff --git a/udev_rules_parse.c b/udev_rules_parse.c
+--- a/udev_rules_parse.c
++++ b/udev_rules_parse.c
+@@ -241,6 +241,7 @@ static int add_to_rules(struct udev_rule
+ 	int valid;
+ 	char *linepos;
+ 	char *attr;
++	size_t padding;
+ 	int retval;
+ 
+ 	/* get all the keys */
+@@ -506,6 +507,11 @@ static int add_to_rules(struct udev_rule
+ 
+ 	/* grow buffer and add rule */
+ 	rule_size = sizeof(struct udev_rule) + rule->bufsize;
++	padding = (sizeof(size_t) - rule_size % sizeof(size_t)) % sizeof(size_t);
++	dbg("add %zi padding bytes", padding);
++	rule_size += padding;
++	rule->bufsize += padding;
++
+ 	rules->buf = realloc(rules->buf, rules->bufsize + rule_size);
+ 	if (!rules->buf) {
+ 		err("realloc failed");
+
diff --git a/packages/udev/udev-070/flags.patch b/packages/udev/udev-070/flags.patch
new file mode 100644
index 0000000000..bd04041f78
--- /dev/null
+++ b/packages/udev/udev-070/flags.patch
@@ -0,0 +1,70 @@
+--- udev-070/Makefile~flags	2005-09-15 01:19:07 +0200
++++ udev-070/Makefile	2005-09-16 11:44:37 +0200
+@@ -160,36 +160,36 @@
+ # check if compiler option is supported
+ cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi;}
+ 
+-CFLAGS		+= -Wall -fno-builtin -Wchar-subscripts -Wpointer-arith \
++override CFLAGS		+= -Wall -fno-builtin -Wchar-subscripts -Wpointer-arith \
+ 		   -Wstrict-prototypes -Wsign-compare
+-CFLAGS		+= $(call cc-supports, -Wdeclaration-after-statement, )
+-CFLAGS		+= -pipe
+-CFLAGS		+= -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
++override CFLAGS		+= $(call cc-supports, -Wdeclaration-after-statement, )
++override CFLAGS		+= -pipe
++override CFLAGS		+= -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
+ 
+ # use '-Os' optimization if available, else use -O2
+ OPTFLAGS := $(call cc-supports, -Os, -O2)
+ 
+ # include our local copy of libsysfs
+-CFLAGS +=	-I$(PWD)/libsysfs/sysfs	\
++override CFLAGS +=	-I$(PWD)/libsysfs/sysfs	\
+ 		-I$(PWD)/libsysfs
+ 
+ ifeq ($(strip $(USE_LOG)),true)
+-	CFLAGS += -DUSE_LOG
++	override CFLAGS += -DUSE_LOG
+ endif
+ 
+ # if DEBUG is enabled, then we do not strip or optimize
+ ifeq ($(strip $(DEBUG)),true)
+-	CFLAGS  += -O1 -g -DDEBUG
++	override CFLAGS  += -O1 -g -DDEBUG
+ 	LDFLAGS += -Wl
+ 	STRIPCMD = /bin/true -Since_we_are_debugging
+ else
+-	CFLAGS  += $(OPTFLAGS) -fomit-frame-pointer
++	override CFLAGS  += $(OPTFLAGS) -fomit-frame-pointer
+ 	LDFLAGS += -s -Wl
+ 	STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
+ endif
+ 
+ ifeq ($(strip $(USE_GCOV)),true)
+-	CFLAGS += -fprofile-arcs -ftest-coverage
++	override CFLAGS += -fprofile-arcs -ftest-coverage
+ 	LDFLAGS = -fprofile-arcs
+ endif
+ 
+@@ -200,18 +200,18 @@
+ 	CC		= $(KLCC)
+ 	LD		= $(KLCC)
+ else
+-	CFLAGS		+= -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
++	override CFLAGS		+= -Wshadow -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations
+ 	LDFLAGS		+= -Wl,-warn-common
+ endif
+ 
+ ifeq ($(strip $(USE_SELINUX)),true)
+ 	UDEV_OBJS += udev_selinux.o
+ 	LIB_OBJS += -lselinux
+-	CFLAGS += -DUSE_SELINUX
++	override CFLAGS += -DUSE_SELINUX
+ endif
+ 
+ ifeq ($(strip $(USE_STATIC)),true)
+-	CFLAGS += -DUSE_STATIC
++	override CFLAGS += -DUSE_STATIC
+ 	LDFLAGS += -static
+ endif
+ 
diff --git a/packages/udev/udev-070/init b/packages/udev/udev-070/init
new file mode 100644
index 0000000000..d9fd45a600
--- /dev/null
+++ b/packages/udev/udev-070/init
@@ -0,0 +1,196 @@
+#!/bin/sh -e
+
+UDEVSTART=/sbin/udevstart
+
+# defaults
+tmpfs_size="10M"
+udev_root="/dev"
+
+[ -x $UDEVSTART ] || exit 0
+
+. /etc/udev/udev.conf
+
+##############################################################################
+
+# we need to unmount /dev/pts/ and remount it later over the tmpfs
+unmount_devpts() {
+  if mountpoint -q /dev/pts/; then
+    umount -l /dev/pts/
+  fi
+
+  if mountpoint -q /dev/shm/; then
+    umount -l /dev/shm/
+  fi
+}
+
+# mount a tmpfs over /dev, if somebody did not already do it
+mount_tmpfs() {
+  if grep -E -q "^[^[:space:]]+ /dev tmpfs" /proc/mounts; then
+    return 0
+  fi
+
+  # /dev/.static/dev/ is used by MAKEDEV to access the real /dev/ directory.
+  # /etc/udev/ is recycled as a temporary mount point because it's the only
+  # directory which is guaranteed to be available.
+  mount -n -o bind /dev /etc/udev
+
+  if ! mount -n -o size=$tmpfs_size,mode=0755 -t tmpfs tmpfs /dev; then
+    umount /etc/udev
+    echo "udev requires tmpfs support, not started."
+    exit 1
+  fi
+
+  # using ln to test if /dev works, because touch is in /usr/bin/
+  if ln -s test /dev/test-file; then
+    rm /dev/test-file
+  else
+    echo "udev requires tmpfs support, not started."
+    umount /etc/udev
+    umount /dev
+    exit 1
+  fi
+
+  mkdir -p /dev/.static/dev
+  chmod 700 /dev/.static/
+  mount -n -o move /etc/udev /dev/.static/dev
+}
+
+# I hate this hack.  -- Md
+make_extra_nodes() {
+  [ -e /etc/udev/links.conf ] || return 0
+  grep '^[^#]' /etc/udev/links.conf | \
+  while read type name arg1; do
+    [ "$type" -a "$name" -a ! -e "/dev/$name" -a ! -L "/dev/$name" ] ||continue
+    case "$type" in
+      L) ln -s $arg1 /dev/$name ;;
+      D) mkdir -p /dev/$name ;;
+      M) mknod --mode=600 /dev/$name $arg1 ;;
+      *) echo "links.conf: unparseable line ($type $name $arg1)" ;;
+    esac
+  done
+}
+
+# this function is duplicated in preinst, postinst and d-i
+supported_kernel() {
+  case "$(uname -r)" in
+    2.[012345].*|2.6.[0-9]|2.6.[0-9][!0-9]*) return 1 ;;
+    2.6.1[01]|2.6.1[01][!0-9]*) return 1 ;;
+  esac
+  return 0
+}
+
+# shell version of /usr/bin/tty
+my_tty() {
+  [ -x /bin/readlink ] || return 0
+  [ -e /proc/self/fd/0 ] || return 0
+  readlink --silent /proc/self/fd/0 || true
+}
+
+warn_if_interactive() {
+  if [ "$RUNLEVEL" = "S" -a "$PREVLEVEL" = "N" ]; then
+    return 0
+  fi
+
+  TTY=$(my_tty)
+  if [ -z "$TTY" -o "$TTY" = "/dev/console" ]; then
+    return 0
+  fi
+
+  printf "\n\n\nIt has been detected that the command\n\n\t$0 $*\n\n"
+  printf "has been run from an interactive shell.\n"
+  printf "It will probably not do what you expect, so this script will wait\n"
+  printf "60 seconds before continuing. Press ^C to stop it.\n"
+  printf "RUNNING THIS COMMAND IS HIGHLY DISCOURAGED!\n\n\n\n"
+  sleep 60
+}
+
+##############################################################################
+
+if ! supported_kernel; then
+  echo "udev requires a kernel >= 2.6.12, not started."
+  exit 1
+fi
+
+if [ ! -e /proc/filesystems ]; then
+  echo "udev requires a mounted procfs, not started."
+  exit 1
+fi
+
+if ! grep -q '[[:space:]]tmpfs$' /proc/filesystems; then
+  echo "udev requires tmpfs support, not started."
+  exit 1
+fi
+
+if [ ! -d /sys/class/ ]; then
+  echo "udev requires a mounted sysfs, not started."
+  exit 1
+fi
+
+if [ ! -e /proc/sys/kernel/hotplug ]; then
+  echo "udev requires hotplug support, not started."
+  exit 1
+fi
+
+##############################################################################
+
+# When modifying this script, do not forget that between the time that
+# the new /dev has been mounted and udevstart has been run there will be
+# no /dev/null. This also means that you cannot use the "&" shell command.
+
+case "$1" in
+  start)
+    if [ -e "$udev_root/.udevdb" ]; then
+      if mountpoint -q /dev/; then
+        TMPFS_MOUNTED=1
+      else
+        echo ".udevdb already exists on the old $udev_root!"
+      fi
+    fi
+    warn_if_interactive
+
+    #echo /sbin/udevsend > /proc/sys/kernel/hotplug
+    echo "" > /proc/sys/kernel/hotplug
+    udevsend
+    if [ "$UDEV_DISABLED" = "yes" ]; then
+      echo "udev disabled on the kernel command line, not started."
+      exit 0
+    fi
+
+    if [ ! "$TMPFS_MOUNTED" ]; then
+      unmount_devpts
+      mount_tmpfs
+      [ -d /proc/1 ] || mount -n /proc
+      # if this directory is not present /dev will not be updated by udev
+      mkdir /dev/.udevdb/
+      echo "Creating initial device nodes..."
+      udevstart
+    fi
+    make_extra_nodes
+    ;;
+  stop)
+    warn_if_interactive
+    start-stop-daemon --stop --exec /sbin/udevd --quiet
+    unmount_devpts
+    if [ -d /dev/.static/dev/ ]; then
+      umount -l /dev/.static/dev/ || true
+    fi
+    echo "Unmounting /dev..."
+    # unmounting with -l should never fail
+    if ! umount -l /dev; then
+      exit 1
+    fi
+    ;;
+  restart|force-reload)
+    start-stop-daemon --stop --exec /sbin/udevd --quiet
+    log_begin_msg "Recreating device nodes..."
+    udevstart
+    make_extra_nodes
+    log_end_msg 0
+    ;;
+  *)
+    echo "Usage: /etc/init.d/udev {start|stop|restart|force-reload}"
+    exit 1
+    ;;
+esac
+
+exit 0
diff --git a/packages/udev/udev-070/links.conf b/packages/udev/udev-070/links.conf
new file mode 100644
index 0000000000..8fff922db6
--- /dev/null
+++ b/packages/udev/udev-070/links.conf
@@ -0,0 +1,21 @@
+# This file does not exist. Please do not ask the debian maintainer about it.
+# You may use it to do strange and wonderful things, at your risk.
+
+L fd		/proc/self/fd
+L stdin		/proc/self/fd/0
+L stdout	/proc/self/fd/1
+L stderr	/proc/self/fd/2
+L core		/proc/kcore
+L sndstat	/proc/asound/oss/sndstat
+L MAKEDEV	/sbin/MAKEDEV
+
+D pts
+D shm
+
+# Hic sunt leones.
+M ppp		c 108 0
+D loop
+M loop/0	b 7 0
+D net
+M net/tun	c 10 200
+
diff --git a/packages/udev/udev-070/noasmlinkage.patch b/packages/udev/udev-070/noasmlinkage.patch
new file mode 100644
index 0000000000..0d8e854c0e
--- /dev/null
+++ b/packages/udev/udev-070/noasmlinkage.patch
@@ -0,0 +1,38 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- udev-062/udev.c~noasmlinkage.patch
++++ udev-062/udev.c
+@@ -54,7 +54,7 @@
+ }
+ #endif
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	switch (signum) {
+ 		case SIGALRM:
+--- udev-062/udevd.c~noasmlinkage.patch
++++ udev-062/udevd.c
+@@ -639,7 +639,7 @@
+ 	return msg;
+ }
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	int rc;
+ 
+--- udev-062/udevstart.c~noasmlinkage.patch
++++ udev-062/udevstart.c
+@@ -323,7 +323,7 @@
+ 	exec_list(&device_list);
+ }
+ 
+-static void asmlinkage sig_handler(int signum)
++static void sig_handler(int signum)
+ {
+ 	switch (signum) {
+ 		case SIGALRM:
diff --git a/packages/udev/udev-070/tty-symlinks.patch b/packages/udev/udev-070/tty-symlinks.patch
new file mode 100644
index 0000000000..28bdf92af8
--- /dev/null
+++ b/packages/udev/udev-070/tty-symlinks.patch
@@ -0,0 +1,13 @@
+--- udev-068/etc/udev/udev-devfs.rules.orig	2005-08-22 20:22:18.000000000 +0200
++++ udev-068/etc/udev/udev-devfs.rules	2005-08-22 20:22:44.000000000 +0200
+@@ -14,8 +14,8 @@
+ KERNEL="fd[0-9]*", NAME="floppy/%n"
+ 
+ # tty devices
+-KERNEL="tty[0-9]*",    NAME="vc/%n"
+-KERNEL="ttyS[0-9]*",   NAME="tts/%n"
++KERNEL="tty[0-9]*",    NAME="vc/%n", SYMLINK="%k"
++KERNEL="ttyS[0-9]*",   NAME="tts/%n", SYMLINK="%k"
+ KERNEL="ttyUSB[0-9]*", NAME="tts/USB%n"
+ 
+ # vc devices
diff --git a/packages/udev/udev-070/udev.rules b/packages/udev/udev-070/udev.rules
new file mode 100644
index 0000000000..f81e250966
--- /dev/null
+++ b/packages/udev/udev-070/udev.rules
@@ -0,0 +1,93 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# SCSI devices
+BUS=="scsi", KERNEL=="sr[0-9]*",	NAME="scd%n", SYMLINK+="sr%n"
+
+# USB devices
+BUS=="usb", KERNEL=="auer[0-9]*",	NAME="usb/%k"
+BUS=="usb", KERNEL=="cpad[0-9]*",	NAME="usb/%k"
+BUS=="usb", KERNEL=="dabusb*",		NAME="usb/%k"
+BUS=="usb", KERNEL=="hiddev*",		NAME="usb/%k"
+BUS=="usb", KERNEL=="legousbtower*",	NAME="usb/%k"
+BUS=="usb", KERNEL=="lp[0-9]*",		NAME="usb/%k"
+BUS=="usb", KERNEL=="ttyUSB*", SYSFS{product}=="Palm Handheld*", \
+					SYMLINK+="pilot"
+
+# usbfs-like devices
+SUBSYSTEM=="usb_device", \
+	PROGRAM="/bin/sh -c 'X=%k X=$${X#usbdev} B=$${X%%%%.*} D=$${X#*.}; echo bus/usb/$$B/$$D'", SYMLINK+="%c"
+
+# serial devices
+KERNEL=="capi",			NAME="capi20", SYMLINK+="isdn/capi20"
+KERNEL=="capi[0-9]*",		NAME="capi/%n"
+
+# video devices
+KERNEL=="card[0-9]*",		NAME="dri/%k"
+
+# misc devices
+KERNEL=="hw_random",		NAME="hwrng"
+KERNEL=="tun",			NAME="net/%k"
+
+KERNEL=="cdemu[0-9]*",		NAME="cdemu/%n"
+KERNEL=="pktcdvd[0-9]*",	NAME="pktcdvd/%n"
+KERNEL=="pktcdvd",		NAME="pktcdvd/control"
+
+KERNEL=="cpu[0-9]*",		NAME="cpu/%n/cpuid"
+KERNEL=="msr[0-9]*",		NAME="cpu/%n/msr"
+KERNEL=="microcode",		NAME="cpu/microcode"
+
+KERNEL=="umad*",		NAME="infiniband/%k"
+KERNEL=="issm*",		NAME="infiniband/%k"
+KERNEL=="uverbs*",		NAME="infiniband/%k"
+KERNEL=="ucm",			NAME="infiniband/%k"
+
+# ALSA devices
+KERNEL=="controlC[0-9]*",	NAME="snd/%k"
+KERNEL=="hwC[D0-9]*",		NAME="snd/%k"
+KERNEL=="pcmC[D0-9cp]*",	NAME="snd/%k"
+KERNEL=="midiC[D0-9]*",		NAME="snd/%k"
+KERNEL=="timer",		NAME="snd/%k"
+KERNEL=="seq",			NAME="snd/%k"
+
+# ieee1394 devices       
+KERNEL=="dv1394*",		NAME="dv1394/%n"
+KERNEL=="video1394*",		NAME="video1394/%n"
+
+# input devices
+KERNEL=="mice",			NAME="input/%k"
+KERNEL=="mouse[0-9]*",		NAME="input/%k"
+KERNEL=="event[0-9]*",		NAME="input/%k"
+KERNEL=="js[0-9]*",		NAME="input/%k"
+KERNEL=="ts[0-9]*",		NAME="input/%k"
+KERNEL=="uinput",		NAME="input/%k"
+
+# Zaptel
+KERNEL=="zapctl",		NAME="zap/ctl"
+KERNEL=="zaptimer",		NAME="zap/timer"
+KERNEL=="zapchannel",		NAME="zap/channel"
+KERNEL=="zappseudo",		NAME="zap/pseudo"
+KERNEL=="zap[0-9]*",		NAME="zap/%n"
+
+# AOE character devices
+SUBSYSTEM=="aoe", KERNEL=="discover",	NAME="etherd/%k"
+SUBSYSTEM=="aoe", KERNEL=="err",	NAME="etherd/%k"
+SUBSYSTEM=="aoe", KERNEL=="interfaces",	NAME="etherd/%k"
+
+# device mapper creates its own device nodes, so ignore these
+KERNEL=="dm-[0-9]*",		OPTIONS+="ignore_device"
+KERNEL=="device-mapper",	NAME="mapper/control"
+
+KERNEL="rfcomm[0-9]*", NAME="%k", GROUP="users", MODE="0660"
diff --git a/packages/udev/udev_070.bb b/packages/udev/udev_070.bb
new file mode 100644
index 0000000000..3fd3c3f522
--- /dev/null
+++ b/packages/udev/udev_070.bb
@@ -0,0 +1,27 @@
+SRC_URI = "http://kernel.org/pub/linux/utils/kernel/hotplug/udev-${PV}.tar.gz \
+           file://tmpfs.patch;patch=1 \
+           file://noasmlinkage.patch;patch=1 \
+           file://flags.patch;patch=1 \
+           file://tty-symlinks.patch;patch=1 \
+	   file://udev.rules \
+	   file://links.conf \
+           file://init"
+
+UDEV_DEVFS_RULES = "0"
+
+include udev.inc
+
+PR = "r0"
+
+UDEV_EXTRAS = "extras/scsi_id/ extras/volume_id/ extras/run_directory/"
+
+do_install_append() {
+	install -m 0644 ${WORKDIR}/udev.rules ${D}${sysconfdir}/udev/rules.d/
+	install -m 0644 ${WORKDIR}/links.conf ${D}${sysconfdir}/udev/links.conf
+}
+
+#FIXME UDEV MIGRATION PLAN:
+#FIXME      a) udevd is now a netlink daemon and needs to be started by the init script (ours is way too old)
+#FIXME      b) sbin/hotplug should no longer be called by the kernel, i.e. echo "" >/proc/sys/kernel/hotplug
+#FIXME done c) until d) happens, udev will emulate hotplugd behaviour (see do_install_append()
+#FIXME      d) eventually hotplug should no longer be used at all, all agents shall be converted to udev rules