PCI_FIND_NEXT_BUS(9) Hardware Interfaces PCI_FIND_NEXT_BUS(9)NAME
pci_find_next_bus - begin or continue searching for a PCI bus
struct pci_bus * pci_find_next_bus(const struct pci_bus * from);
Previous PCI bus found, or NULL for new search.
Iterates through the list of known PCI buses. A new search is initiated by passing NULL as the from argument. Otherwise if from is not
NULL, searches continue from next device on the global list.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 PCI_FIND_NEXT_BUS(9)
Check Out this Related Man Page
PCITWEAK(1) General Commands Manual PCITWEAK(1)NAME
pcitweak - read/write PCI config space
pcitweak -r PCI-ID [-b|-h] offset
pcitweak -w PCI-ID [-b|-h] offset value
Pcitweak is a utility that can be used to examine or change registers in the PCI configuration space. On most platfoms pcitweak can only
be run by the root user.
OPTIONS -l Probe the PCI buses and print a line for each detected device. Each line contains the bus location (bus:device:function), chip
vendor/device, card (subsystem) vendor/card, revision, class and header type. All values printed are in hexadecimal.
Read the PCI configuration space register at offset for the PCI device at bus location PCI-ID. PCI-ID should be given in the form
bus:device:function, with each value in hexadecimal. By default, a 32-bit register is read.
Write value to the PCI configuration space register at offset for the PCI device at bus location PCI-ID. PCI-ID should be given in
the form bus:device:function, with each value in hexadecimal. By default, a 32-bit register is written.
-b Read or write an 8-bit value (byte).
-h Read or write a 16-bit value (halfword).
SEE ALSO scanpci(1)AUTHORS
David Dawes (firstname.lastname@example.org).
XFree86 Version Version 4.3.0 PCITWEAK(1)
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