1 .\" Written by Garrett Wollman
2 .\" This file is in the public domain.
11 .Nd Linux system file system
14 linsys /compat/linux/sys linsysfs rw 0 0
17 The Linux system file system, or
19 emulates a subset of the Linux sys file system and is required for
20 the complete operation of some Linux binaries.
24 provides a two-level view of devices.
25 At the highest level, PCI devices themselves are named, according to
26 their bus, slot and function in the system hierachy.
27 PCI storage devices are listed in the scsi_host class with a device sym-link
28 to the PCI directories of the devices.
30 Each device node is a directory containing some files and directories:
31 .Bl -tag -width status
33 A place holder for storage
39 that contains either the device information or another directory structure
43 Each host node of scsi_host is a directory containing some files and directories:
44 .Bl -tag -width proc_name
46 The Linux registered driver name for these devices.
53 .Bl -tag -width /compat/linux/sys/devices/pci0000:00 -compact
54 .It Pa /compat/linux/sys
55 The normal mount point for the
57 .It Pa /compat/linux/sys/class/scsi_host
58 The storage host node.
59 .It Pa /compat/linux/sys/devices/pci0000:00
60 The PCI device hierarchy node.
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