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pci_find_ht_capability
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
pci_find_ht_capability - query a device's Hypertransport capabilitiesSYNOPSIS
- int pci_find_ht_capability(struct pci_dev * dev, int ht_cap);
ARGUMENTS
dev
- PCI device to query
ht_cap
- Hypertransport capability code
DESCRIPTION
Tell if a device supports a given Hypertransport capability. Returns an address within the device's PCI configuration space or 0 in case the device does not support the request capability. The address points to the PCI capability, of type PCI_CAP_ID_HT, which has a Hypertransport capability matching ht_cap.
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