pci_find_next_ht_capability (9) Linux Manual Page
pci_find_next_ht_capability – query a device’s Hypertransport capabilities
Synopsis
int pci_find_next_ht_capability(struct pci_dev *dev, int pos, int ht_cap);Arguments
dev
-
- PCI device to query
pos
- Position from which to continue searching
ht_cap
- Hypertransport capability code
Description
To be used in conjunction with pci_find_ht_capability to search for all capabilities matching ht_cap. pos should always be a value returned from pci_find_ht_capability.
NB. To be 100% safe against broken PCI devices, the caller should take steps to avoid an infinite loop.