Attachment 717337 Details for Bug 1029272

udevadm output for controlC0 and pcmC0D0c

udevadm.txt (text/plain), 5.68 KB, created by Philippe Condé on 2017-03-14 08:45:39 UTC

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Creator: Philippe Condé

Created: 2017-03-14 08:45:39 UTC

Size: 5.68 KB

patch

obsolete

>udevadm info -a -n /dev/snd/controlC0
>
>Udevadm info starts with the device specified by the devpath and then
>walks up the chain of parent devices. It prints for every device
>found, all possible attributes in the udev rules key format.
>A rule to match, can be composed by the attributes of the device
>and the attributes from one single parent device.
>
>  looking at device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0/sound/card0/controlC0':
>    KERNEL=="controlC0"
>    SUBSYSTEM=="sound"
>    DRIVER==""
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0/sound/card0':
>    KERNELS=="card0"
>    SUBSYSTEMS=="sound"
>    DRIVERS==""
>    ATTRS{id}=="DGX"
>    ATTRS{number}=="0"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0':
>    KERNELS=="0000:0e:04.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="snd_oxygen"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x040100"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x8788"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="51"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x00"
>    ATTRS{subsystem_device}=="0x8521"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x13f6"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0':
>    KERNELS=="0000:0d:00.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS==""
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1080"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="51"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x03"
>    ATTRS{subsystem_device}=="0x0000"
>    ATTRS{subsystem_vendor}=="0x0000"
>    ATTRS{vendor}=="0x1b21"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1':
>    KERNELS=="0000:00:01.1"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="pcieport"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x3c03"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="24"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x07"
>    ATTRS{subsystem_device}=="0x18a8"
>    ATTRS{subsystem_vendor}=="0x103c"
>    ATTRS{vendor}=="0x8086"
>
>  looking at parent device '/devices/pci0000:00':
>    KERNELS=="pci0000:00"
>    SUBSYSTEMS==""
>    DRIVERS==""
>
>
>udevadm info -a -n /dev/snd/pcmC0D0c
>
>Udevadm info starts with the device specified by the devpath and then
>walks up the chain of parent devices. It prints for every device
>found, all possible attributes in the udev rules key format.
>A rule to match, can be composed by the attributes of the device
>and the attributes from one single parent device.
>
>  looking at device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0/sound/card0/pcmC0D0c':
>    KERNEL=="pcmC0D0c"
>    SUBSYSTEM=="sound"
>    DRIVER==""
>    ATTR{pcm_class}=="generic"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0/sound/card0':
>    KERNELS=="card0"
>    SUBSYSTEMS=="sound"
>    DRIVERS==""
>    ATTRS{id}=="DGX"
>    ATTRS{number}=="0"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0/0000:0e:04.0':
>    KERNELS=="0000:0e:04.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="snd_oxygen"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x040100"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x8788"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="51"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x00"
>    ATTRS{subsystem_device}=="0x8521"
>    ATTRS{subsystem_vendor}=="0x1043"
>    ATTRS{vendor}=="0x13f6"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1/0000:0d:00.0':
>    KERNELS=="0000:0d:00.0"
>    SUBSYSTEMS=="pci"
>    DRIVERS==""
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x1080"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="51"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x03"
>    ATTRS{subsystem_device}=="0x0000"
>    ATTRS{subsystem_vendor}=="0x0000"
>    ATTRS{vendor}=="0x1b21"
>
>  looking at parent device '/devices/pci0000:00/0000:00:01.1':
>    KERNELS=="0000:00:01.1"
>    SUBSYSTEMS=="pci"
>    DRIVERS=="pcieport"
>    ATTRS{broken_parity_status}=="0"
>    ATTRS{class}=="0x060400"
>    ATTRS{consistent_dma_mask_bits}=="32"
>    ATTRS{d3cold_allowed}=="1"
>    ATTRS{device}=="0x3c03"
>    ATTRS{dma_mask_bits}=="32"
>    ATTRS{driver_override}=="(null)"
>    ATTRS{enable}=="1"
>    ATTRS{irq}=="24"
>    ATTRS{local_cpulist}=="0-11"
>    ATTRS{local_cpus}=="00000000,00000fff"
>    ATTRS{msi_bus}=="1"
>    ATTRS{numa_node}=="0"
>    ATTRS{revision}=="0x07"
>    ATTRS{subsystem_device}=="0x18a8"
>    ATTRS{subsystem_vendor}=="0x103c"
>    ATTRS{vendor}=="0x8086"
>
>  looking at parent device '/devices/pci0000:00':
>    KERNELS=="pci0000:00"
>    SUBSYSTEMS==""
>    DRIVERS==""
>
>

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Attachments on bug 1029272: 717334 | 717337 | 718084 | 718085 | 718412