systemd: Set the default firmware path to enable firmware loading in udev

After some breakage in udev the kernel gained direct firmware loading.
For older kernels (e.g. 3.2 in my case) udev still needs to load the
firmware. Firmware loading is enabled once a default firmware path is
set. Apply a compile fix from the upstream project.

(From OE-Core rev: 2009c6899d7d4ddd71350b1026a27336dc3a94b8)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Holger Hans Peter Freyther
2013-04-08 14:23:39 +02:00
committed by Richard Purdie
parent 9dccc97bfc
commit 44b4eeffae
2 changed files with 101 additions and 0 deletions

View File

@@ -0,0 +1,98 @@
Upstream-Status: Backport
http://cgit.freedesktop.org/systemd/systemd/patch/?id=d8d4bee76cf3b40ea923bc57d44aa0815ca9b5ff
From d8d4bee76cf3b40ea923bc57d44aa0815ca9b5ff Mon Sep 17 00:00:00 2001
From: Kay Sievers <kay@vrfy.org>
Date: Thu, 28 Mar 2013 14:28:10 +0000
Subject: build-sys: fix HAVE/ENABLE_FIRMWARE
https://bugs.freedesktop.org/show_bug.cgi?id=62864
---
diff --git a/configure.ac b/configure.ac
index 5b88bcf..e73cd5c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -728,6 +728,7 @@ for i in $with_firmware_path; do
done
IFS=$OLD_IFS
AC_SUBST(FIRMWARE_PATH)
+AS_IF([test "x${FIRMWARE_PATH}" != "x"], [ AC_DEFINE(HAVE_FIRMWARE, 1, [Define if FIRMWARE is available]) ])
AM_CONDITIONAL(ENABLE_FIRMWARE, [test "x${FIRMWARE_PATH}" != "x"])
# ------------------------------------------------------------------------------
@@ -736,7 +737,6 @@ AC_ARG_ENABLE([gudev],
[], [enable_gudev=yes])
AS_IF([test "x$enable_gudev" = "xyes"], [ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.22.0 gobject-2.0 >= 2.22.0 gio-2.0]) ])
AM_CONDITIONAL([ENABLE_GUDEV], [test "x$enable_gudev" = "xyes"])
-
AS_IF([test "x$enable_gudev" = "xyes"], [ AC_DEFINE(HAVE_GLIB, 1, [Define if glib is available]) ])
# ------------------------------------------------------------------------------
diff --git a/src/udev/udev-builtin.c b/src/udev/udev-builtin.c
index 13922d3..c7d4319 100644
--- a/src/udev/udev-builtin.c
+++ b/src/udev/udev-builtin.c
@@ -34,7 +34,7 @@ static const struct udev_builtin *builtins[] = {
[UDEV_BUILTIN_BLKID] = &udev_builtin_blkid,
#endif
[UDEV_BUILTIN_BTRFS] = &udev_builtin_btrfs,
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
[UDEV_BUILTIN_FIRMWARE] = &udev_builtin_firmware,
#endif
[UDEV_BUILTIN_HWDB] = &udev_builtin_hwdb,
diff --git a/src/udev/udev.h b/src/udev/udev.h
index aa2edbe..906dfba 100644
--- a/src/udev/udev.h
+++ b/src/udev/udev.h
@@ -140,7 +140,7 @@ enum udev_builtin_cmd {
UDEV_BUILTIN_BLKID,
#endif
UDEV_BUILTIN_BTRFS,
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
UDEV_BUILTIN_FIRMWARE,
#endif
UDEV_BUILTIN_HWDB,
@@ -169,7 +169,7 @@ struct udev_builtin {
extern const struct udev_builtin udev_builtin_blkid;
#endif
extern const struct udev_builtin udev_builtin_btrfs;
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
extern const struct udev_builtin udev_builtin_firmware;
#endif
extern const struct udev_builtin udev_builtin_hwdb;
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index b30bedf..2ad7388 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -98,7 +98,7 @@ struct event {
dev_t devnum;
int ifindex;
bool is_block;
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
bool nodelay;
#endif
};
@@ -444,7 +444,7 @@ static int event_queue_insert(struct udev_device *dev)
event->devnum = udev_device_get_devnum(dev);
event->is_block = streq("block", udev_device_get_subsystem(dev));
event->ifindex = udev_device_get_ifindex(dev);
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
if (streq(udev_device_get_subsystem(dev), "firmware"))
event->nodelay = true;
#endif
@@ -527,7 +527,7 @@ static bool is_devpath_busy(struct event *event)
return true;
}
-#ifdef ENABLE_FIRMWARE
+#ifdef HAVE_FIRMWARE
/* allow to bypass the dependency tracking */
if (event->nodelay)
continue;
--
cgit v0.9.0.2-2-gbebe

View File

@@ -9,6 +9,7 @@ LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
PROVIDES = "udev"
PE = "1"
PR = "r2"
DEPENDS = "kmod docbook-sgml-dtd-4.1-native intltool-native gperf-native acl readline dbus libcap libcgroup tcp-wrappers glib-2.0"
DEPENDS += "${@base_contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)}"
@@ -26,6 +27,7 @@ SRC_URI = "http://www.freedesktop.org/software/systemd/systemd-${PV}.tar.xz \
file://0002-readahead-chunk-on-spinning-media.patch \
file://0003-readahead-cleanups.patch \
file://0013-systemd-sysctl-Handle-missing-etc-sysctl.conf-proper.patch \
file://199-firmware.patch \
file://init \
"
SRC_URI[md5sum] = "4bb13f84ce211e93f0141774a90a2322"
@@ -67,6 +69,7 @@ EXTRA_OECONF = " --with-rootprefix=${base_prefix} \
--disable-microhttpd \
--without-python \
--with-sysvrcnd-path=${sysconfdir} \
--with-firmware-path=/lib/firmware \
ac_cv_path_KILL=${base_bindir}/kill \
"
# uclibc does not have NSS