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lspci: invalid option -- '-'

Usage: lspci [<switches>]

 

Basic display modes:

-mm     Produce machine-readable output (single -m for an obsolete format)

-t      Show bus tree

 

Display options:

-v      Be verbose (-vv for very verbose)

-k      Show kernel drivers handling each device

-x      Show hex-dump of the standard part of the config space

-xxx        Show hex-dump of the whole config space (dangerous; root only)

-xxxx       Show hex-dump of the 4096-byte extended config space (root only)

-b      Bus-centric view (addresses and IRQ's as seen by the bus)

-D      Always show domain numbers

 

Resolving of device ID's to names:

-n      Show numeric ID's

-nn     Show both textual and numeric ID's (names & numbers)

-q      Query the PCI ID database for unknown ID's via DNS

-qq     As above, but re-query locally cached entries

-Q      Query the PCI ID database for all ID's via DNS

 

Selection of devices:

-s [[[[<domain>]:]<bus>]:][<slot>][.[<func>]]   Show only devices in selected slots

-d [<vendor>]:[<device>][:<class>]      Show only devices with specified ID's

 

Other options:

-i <file>   Use specified ID database instead of /usr/share/misc/pci.ids.gz

-p <file>   Look up kernel modules in a given file instead of default modules.pcimap

-M      Enable `bus mapping' mode (dangerous; root only)

 

PCI access options:

-A <method> Use the specified PCI access method (see `-A help' for a list)

-O <par>=<val>  Set PCI access parameter (see `-O help' for a list)

-G      Enable PCI access debugging

-H <mode>   Use direct hardware access (<mode> = 1 or 2)

-F <file>   Read PCI configuration dump from a given file