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pci: Add pci_enable_bus_master

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This patch adds the pci_enable_bus_master function that enables bus
master access for a PCI device.

Change-Id: I317daac1a613ccfc5a3894332c1a7dbbff05991f
Signed-off-by: Michael LeMay <michael.lemay@intel.com>
This commit is contained in:
Michael LeMay 2015-10-14 21:22:54 -07:00 • committed by Anas Nashif
commit 2684f4472f
2 changed files with 14 additions and 3 deletions
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include/drivers/pci/pci.h
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@ -64,6 +64,7 @@ static inline int pci_bus_scan(struct pci_dev_info *dev_info)
#endif /* CONFIG_PCI_ENUMERATION */
void pci_enable_regs(struct pci_dev_info *dev_info);
void pci_enable_bus_master(struct pci_dev_info *dev_info);
int pci_legacy_bridge_detect(struct pci_dev_info *dev_info);
void pci_legacy_bridge_configure(struct pci_dev_info *dev_info,
int io_block_num,