Bug#348221: udev: create /dev/em8300* nodes
Please report the output of udevmonitor --env while you are loading the module. -- ciao, Marco signature.asc Description: Digital signature
Bug#348221: udev: create /dev/em8300* nodes
On 2006-01-17 09:57, Marco d'Itri wrote: Please report the output of udevmonitor --env while you are loading the module. UEVENT[1137527034.132621] add@/module/firmware_class ACTION=add DEVPATH=/module/firmware_class SUBSYSTEM=module SEQNUM=638 UDEV [1137527034.135837] add@/module/firmware_class UDEV_LOG=3 ACTION=add DEVPATH=/module/firmware_class SUBSYSTEM=module SEQNUM=638 UDEVD_EVENT=1 UEVENT[1137527034.145771] add@/module/i2c_algo_bit ACTION=add DEVPATH=/module/i2c_algo_bit SUBSYSTEM=module SEQNUM=639 UDEV [1137527034.153925] add@/module/i2c_algo_bit UDEV_LOG=3 ACTION=add DEVPATH=/module/i2c_algo_bit SUBSYSTEM=module SEQNUM=639 UDEVD_EVENT=1 UEVENT[1137527034.181953] add@/module/bt865 ACTION=add DEVPATH=/module/bt865 SUBSYSTEM=module SEQNUM=640 UDEV [1137527034.184254] add@/module/bt865 UDEV_LOG=3 ACTION=add DEVPATH=/module/bt865 SUBSYSTEM=module SEQNUM=640 UDEVD_EVENT=1 UEVENT[1137527034.201177] add@/bus/i2c/drivers/BT865 video encoder driver ACTION=add DEVPATH=/bus/i2c/drivers/BT865 video encoder driver SUBSYSTEM=drivers SEQNUM=641 UDEV [1137527034.203671] add@/bus/i2c/drivers/BT865 video encoder driver UDEV_LOG=3 ACTION=add DEVPATH=/bus/i2c/drivers/BT865 video encoder driver SUBSYSTEM=drivers SEQNUM=641 UDEVD_EVENT=1 UEVENT[1137527034.257302] add@/module/em8300 ACTION=add DEVPATH=/module/em8300 SUBSYSTEM=module SEQNUM=642 UEVENT[1137527034.259537] add@/bus/pci/drivers/Sigma Designs EM8300 ACTION=add DEVPATH=/bus/pci/drivers/Sigma Designs EM8300 SUBSYSTEM=drivers SEQNUM=643 UEVENT[1137527034.261478] add@/class/i2c-adapter/i2c-0 ACTION=add DEVPATH=/class/i2c-adapter/i2c-0 SUBSYSTEM=i2c-adapter SEQNUM=644 PHYSDEVPATH=/devices/platform/i2c-0 PHYSDEVDRIVER=i2c_adapter UEVENT[1137527034.263902] add@/devices/platform/i2c-0/0-0045 ACTION=add DEVPATH=/devices/platform/i2c-0/0-0045 SUBSYSTEM=i2c SEQNUM=645 PHYSDEVBUS=i2c PHYSDEVDRIVER=BT865 video encoder driver UDEV [1137527034.312680] add@/module/em8300 UDEV_LOG=3 ACTION=add DEVPATH=/module/em8300 SUBSYSTEM=module SEQNUM=642 UDEVD_EVENT=1 UDEV [1137527034.328962] add@/bus/pci/drivers/Sigma Designs EM8300 UDEV_LOG=3 ACTION=add DEVPATH=/bus/pci/drivers/Sigma Designs EM8300 SUBSYSTEM=drivers SEQNUM=643 UDEVD_EVENT=1 UDEV [1137527034.345371] add@/class/i2c-adapter/i2c-0 UDEV_LOG=3 ACTION=add DEVPATH=/class/i2c-adapter/i2c-0 SUBSYSTEM=i2c-adapter SEQNUM=644 PHYSDEVPATH=/devices/platform/i2c-0 PHYSDEVDRIVER=i2c_adapter UDEVD_EVENT=1 UDEV [1137527034.362267] add@/devices/platform/i2c-0/0-0045 UDEV_LOG=3 ACTION=add DEVPATH=/devices/platform/i2c-0/0-0045 SUBSYSTEM=i2c SEQNUM=645 PHYSDEVBUS=i2c PHYSDEVDRIVER=BT865 video encoder driver UDEVD_EVENT=1 UEVENT[1137527034.370659] add@/class/i2c-adapter/i2c-1 ACTION=add DEVPATH=/class/i2c-adapter/i2c-1 SUBSYSTEM=i2c-adapter SEQNUM=646 PHYSDEVPATH=/devices/platform/i2c-1 PHYSDEVDRIVER=i2c_adapter UEVENT[1137527034.373052] add@/class/em8300/em8300-0 ACTION=add DEVPATH=/class/em8300/em8300-0 SUBSYSTEM=em8300 SEQNUM=647 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UEVENT[1137527034.373773] add@/class/sound/dsp ACTION=add DEVPATH=/class/sound/dsp SUBSYSTEM=sound SEQNUM=648 MAJOR=14 MINOR=3 UEVENT[1137527034.374234] add@/class/em8300/em8300_mv-0 ACTION=add DEVPATH=/class/em8300/em8300_mv-0 SUBSYSTEM=em8300 SEQNUM=649 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UEVENT[1137527034.374818] add@/class/em8300/em8300_ma-0 ACTION=add DEVPATH=/class/em8300/em8300_ma-0 SUBSYSTEM=em8300 SEQNUM=650 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UEVENT[1137527034.375472] add@/class/em8300/em8300_sp-0 ACTION=add DEVPATH=/class/em8300/em8300_sp-0 SUBSYSTEM=em8300 SEQNUM=651 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UDEV [1137527034.495457] add@/class/i2c-adapter/i2c-1 UDEV_LOG=3 ACTION=add DEVPATH=/class/i2c-adapter/i2c-1 SUBSYSTEM=i2c-adapter SEQNUM=646 PHYSDEVPATH=/devices/platform/i2c-1 PHYSDEVDRIVER=i2c_adapter UDEVD_EVENT=1 UDEV [1137527034.515444] add@/class/em8300/em8300-0 UDEV_LOG=3 ACTION=add DEVPATH=/class/em8300/em8300-0 SUBSYSTEM=em8300 SEQNUM=647 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UDEVD_EVENT=1 UDEV [1137527034.534691] add@/class/sound/dsp UDEV_LOG=3 ACTION=add DEVPATH=/class/sound/dsp SUBSYSTEM=sound SEQNUM=648 MAJOR=14 MINOR=3 UDEVD_EVENT=1 DEVNAME=/dev/dsp UDEV [1137527034.549902] add@/class/em8300/em8300_mv-0 UDEV_LOG=3 ACTION=add DEVPATH=/class/em8300/em8300_mv-0 SUBSYSTEM=em8300 SEQNUM=649 PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 PHYSDEVBUS=pci PHYSDEVDRIVER=Sigma Designs EM8300 UDEVD_EVENT=1 UDEV [1137527034.563940] add@/class/em8300/em8300_ma-0 UDEV_LOG=3 ACTION=add DEVPATH=/class/em8300/em8300_ma-0 SUBSYSTEM=em8300 SEQNUM=650
Bug#348221: udev: create /dev/em8300* nodes
On Tue, Jan 17, 2006 at 09:42:57PM +0100, Marco d'Itri wrote: On Jan 17, Kay Sievers [EMAIL PROTECTED] wrote: That driver seem to bypass the kernel driver core. If that's the case the driver needs to be fixed as udevd depends on proper MAJOR/MINOR export in the environment now, which happens automatically if the class interface is used correctly. Even if it worked with 079? Yes, udev 080 depends on proper driver core integration. With the removal of libsysfs, we have been able to optimize udev's operation not to need to open any sysfs file for a simple event, which is much more efficient. Thanks, Kay -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#348221: udev: create /dev/em8300* nodes
On Tue, Jan 17, 2006 at 09:50:21PM +0100, Kay Sievers wrote:
On Tue, Jan 17, 2006 at 09:42:57PM +0100, Marco d'Itri wrote:
On Jan 17, Kay Sievers [EMAIL PROTECTED] wrote:
That driver seem to bypass the kernel driver core. If that's the case
the driver needs to be fixed as udevd depends on proper MAJOR/MINOR export
in the environment now, which happens automatically if the class
interface is used correctly.
Even if it worked with 079?
Yes, udev 080 depends on proper driver core integration. With the
removal of libsysfs, we have been able to optimize udev's operation
not to need to open any sysfs file for a simple event, which is
much more efficient.
I see this in the driver in file em8300_sysfs.c:
static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_devnum, NULL);
static struct class_device_attribute *em8300_attrs[] = {
class_device_attr_version,
class_device_attr_dev,
NULL
};
This needs to be fixed to use the:
dev_t devt; /* dev_t, creates the sysfs dev */
in the struct class_device instead. Then udev will create the node
again.
Kay
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Bug#348221: udev: create /dev/em8300* nodes
On Tue, Jan 17, 2006 at 09:59:17PM +0100, Kay Sievers wrote:
On Tue, Jan 17, 2006 at 09:50:21PM +0100, Kay Sievers wrote:
On Tue, Jan 17, 2006 at 09:42:57PM +0100, Marco d'Itri wrote:
On Jan 17, Kay Sievers [EMAIL PROTECTED] wrote:
That driver seem to bypass the kernel driver core. If that's the case
the driver needs to be fixed as udevd depends on proper MAJOR/MINOR
export
in the environment now, which happens automatically if the class
interface is used correctly.
Even if it worked with 079?
Yes, udev 080 depends on proper driver core integration. With the
removal of libsysfs, we have been able to optimize udev's operation
not to need to open any sysfs file for a simple event, which is
much more efficient.
I see this in the driver in file em8300_sysfs.c:
static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_devnum, NULL);
static struct class_device_attribute *em8300_attrs[] = {
class_device_attr_version,
class_device_attr_dev,
NULL
};
This needs to be fixed to use the:
dev_t devt; /* dev_t, creates the sysfs dev */
in the struct class_device instead. Then udev will create the node
again.
No, it needs to be converted to use the proper class_device core kernel
code, which will handle all of this automatically for them.
thanks,
greg k-h
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Bug#348221: udev: create /dev/em8300* nodes
On Jan 16, Adam [EMAIL PROTECTED] wrote: with udev 0.080-2: udevtest /class/em8300/em8300-0/ main: looking at device '/class/em8300/em8300-0' from subsystem 'em8300' udev_rules_get_name: no node name set, will use kernel name 'em8300-0' create_node: creating device node '/dev/em8300-0', major = '121', minor = '0', mode = '0660', uid = '0', gid = '44' What's wrong then? -- ciao, Marco signature.asc Description: Digital signature
Bug#348221: udev: create /dev/em8300* nodes
On Jan 16, Adam [EMAIL PROTECTED] wrote: udevtest shows that udev will create proper nodes, but in practice udev creates them in /dev/.static/dev/ No, it does not. /dev/.static/dev/ is your underlying /dev directory. I find hard to believe that udevtest says that nodes will be created but udevd then does not. -- ciao, Marco signature.asc Description: Digital signature
Bug#348221: udev: create /dev/em8300* nodes
On 2006-01-16 18:49, Marco d'Itri wrote: On Jan 16, Adam [EMAIL PROTECTED] wrote: with udev 0.080-2: udevtest /class/em8300/em8300-0/ main: looking at device '/class/em8300/em8300-0' from subsystem 'em8300' udev_rules_get_name: no node name set, will use kernel name 'em8300-0' create_node: creating device node '/dev/em8300-0', major = '121', minor = '0', mode = '0660', uid = '0', gid = '44' What's wrong then? udevtest shows that udev will create proper nodes, but in practice udev creates them in /dev/.static/dev/ I know that it's little strange, but with udev 0.079-1 all nodes are created in /dev/ -- Regards Adam -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#348221: udev: create /dev/em8300* nodes
On 2006-01-16 20:19, Marco d'Itri wrote: On Jan 16, Adam [EMAIL PROTECTED] wrote: udevtest shows that udev will create proper nodes, but in practice udev creates them in /dev/.static/dev/ No, it does not. /dev/.static/dev/ is your underlying /dev directory. I find hard to believe that udevtest says that nodes will be created but udevd then does not. I understand, but You have to belive that udev doesn't create that nodes in /dev/ :) I have to copy them manually to make the card work Maybe the fact that there is no DEVNAME entry for em8300-0 in /dev/hotplug.log will be of some use. PHYSDEVPATH=/devices/pci:00/:00:08.0/:01:08.0 SUBSYSTEM=em8300 OLDPWD=/ DEVPATH=/class/em8300/em8300-0 ACTION=add UDEV_LOG=7 UDEVD_EVENT=1 PHYSDEVDRIVER=Sigma Designs EM8300 PHYSDEVBUS=pci SEQNUM=478 -- Regards Adam -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#348221: udev: create /dev/em8300* nodes
Package: udev Version: 0.080-1 Severity: wishlist Hello, Udev doesn't create device nodes for dxr3 card in /dev, I have to copy them from /dev/.static/dev/ to make card work. I was trying to write a proper rule which could fix it, but I can't. There was no problem with udev 0.079-1 -- Package-specific info: -- /etc/udev/rules.d/: /etc/udev/rules.d/: razem 0 lrwxrwxrwx 1 root root 20 2006-01-14 18:55 020_permissions.rules - ../permissions.rules lrwxrwxrwx 1 root root 12 2006-01-15 14:08 050_hal-plugdev.rules - ../hal.rules lrwxrwxrwx 1 root root 19 2006-01-14 18:55 cd-aliases.rules - ../cd-aliases.rules lrwxrwxrwx 1 root root 13 2006-01-14 18:55 udev.rules - ../udev.rules lrwxrwxrwx 1 root root 19 2006-01-14 18:55 z20_persistent.rules - ../persistent.rules lrwxrwxrwx 1 root root 12 2006-01-14 18:55 z50_run.rules - ../run.rules lrwxrwxrwx 1 root root 16 2006-01-14 18:55 z55_hotplug.rules - ../hotplug.rules lrwxrwxrwx 1 root root 19 2006-01-14 21:48 z60_alsa-utils.rules - ../alsa-utils.rules lrwxrwxrwx 1 root root 17 2006-01-14 18:55 z70_hotplugd.rules - ../hotplugd.rules -- /sys/: /sys/block/hda/dev /sys/block/hda/hda1/dev /sys/block/hda/hda2/dev /sys/block/hda/hda3/dev /sys/block/hda/hda4/dev /sys/block/hda/hda5/dev /sys/block/hda/hda6/dev /sys/block/hdb/dev /sys/block/hdb/hdb1/dev /sys/block/hdb/hdb2/dev /sys/block/hdb/hdb3/dev /sys/block/hdc/dev /sys/block/hdd/dev /sys/block/hdd/hdd1/dev /sys/block/hdd/hdd2/dev /sys/block/ram0/dev /sys/class/em8300/em8300-0/dev /sys/class/em8300/em8300_ma-0/dev /sys/class/em8300/em8300_mv-0/dev /sys/class/em8300/em8300_sp-0/dev /sys/class/graphics/fb0/dev /sys/class/input/input1/mouse0/dev /sys/class/input/mice/dev /sys/class/misc/agpgart/dev /sys/class/misc/psaux/dev /sys/class/misc/rtc/dev /sys/class/printer/lp0/dev /sys/class/sound/adsp/dev /sys/class/sound/audio/dev /sys/class/sound/controlC0/dev /sys/class/sound/controlC0/pcmC0D0c/dev /sys/class/sound/controlC0/pcmC0D0p/dev /sys/class/sound/controlC0/pcmC0D1c/dev /sys/class/sound/controlC0/pcmC0D2p/dev /sys/class/sound/dsp1/dev /sys/class/sound/dsp/dev /sys/class/sound/mixer/dev /sys/class/sound/timer/dev /sys/class/usb_device/usbdev1.1/dev /sys/class/usb_device/usbdev2.1/dev /sys/class/usb_device/usbdev3.1/dev -- Kernel configuration: init_tmpfs not present. isapnp_init not present. -- System Information: Debian Release: testing/unstable APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: i386 (i686) Shell: /bin/sh linked to /bin/bash Kernel: Linux 2.6.15.1 Locale: LANG=pl_PL, LC_CTYPE=pl_PL (charmap=ISO-8859-2) Versions of packages udev depends on: ii initscripts 2.86.ds1-6 Standard scripts needed for bootin ii libc6 2.3.5-11 GNU C Library: Shared libraries an ii libselinux1 1.28-2 SELinux shared libraries ii lsb-base 3.0-14 Linux Standard Base 3.0 init scrip ii makedev 2.3.1-79 creates device files in /dev ii sed 4.1.4-5The GNU sed stream editor udev recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#348221: udev: create /dev/em8300* nodes
On Jan 15, AdamW [EMAIL PROTECTED] wrote: Udev doesn't create device nodes for dxr3 card in /dev, I have to copy them from /dev/.static/dev/ to make card work. I was trying to write a proper rule which could fix it, but I can't. There was no problem with udev 0.079-1 Please check if the package at http://www.bofh.it/~md/debian/ fixes your problem. -- ciao, Marco signature.asc Description: Digital signature
Bug#348221: udev: create /dev/em8300* nodes
Thanks for reply I've installed this package but it didn't fix the problem. Regards Adam -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#348221: udev: create /dev/em8300* nodes
On Jan 15, AdamW [EMAIL PROTECTED] wrote: Udev doesn't create device nodes for dxr3 card in /dev, I have to copy them from /dev/.static/dev/ to make card work. I was trying to write a proper rule which could fix it, but I can't. Which rules are you using to create these devices? Also, please report the output of udevtest on the relevante $DEVPATHs. -- ciao, Marco signature.asc Description: Digital signature
Bug#348221: udev: create /dev/em8300* nodes
On 2006-01-15 22:22, Użytkownik Marco d'Itri napisał: On Jan 15, AdamW [EMAIL PROTECTED] wrote: Udev doesn't create device nodes for dxr3 card in /dev, I have to copy them from /dev/.static/dev/ to make card work. I was trying to write a proper rule which could fix it, but I can't. Which rules are you using to create these devices? Also, please report the output of udevtest on the relevante $DEVPATHs. with udev 0.080-2: udevtest /class/em8300/em8300-0/ main: looking at device '/class/em8300/em8300-0' from subsystem 'em8300' udev_rules_get_name: no node name set, will use kernel name 'em8300-0' create_node: creating device node '/dev/em8300-0', major = '121', minor = '0', mode = '0660', uid = '0', gid = '44' main: run: 'socket:/org/kernel/udev/monitor' main: run: 'udev_run_hotplugd' main: run: 'udev_run_devd' with udev 0.079-1: udevtest /class/em8300/em8300-0/ em8300 main: looking at device '/class/em8300/em8300-0/' from subsystem 'em8300' main: opened class_dev-name='em8300-0' udev_rules_get_name: no node name set, will use kernel name 'em8300-0' create_node: creating device node '/dev/em8300-0', major = '121', minor = '0', mode = '0660', uid = '0', gid = '44' grep em8300 /etc/udev/* /etc/udev/permissions.rules:SUBSYSTEM==em8300,GROUP=video Regards Adam
