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Add device description fields to struct device.

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This commit is contained in:
Michael Brown
2007-01-10 15:27:48 +00:00
parent 489a4004d7
commit fdc97499bf
10 changed files with 116 additions and 24 deletions
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7
src/include/gpxe/pci.h
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@@ -307,9 +307,10 @@ struct pci_driver {
/** Declare a PCI driver */
#define __pci_driver __table ( struct pci_driver, pci_drivers, 01 )
#define PCI_DEVFN( slot, func ) ( ( (slot) << 3 ) | (func) )
#define PCI_SLOT( devfn ) ( ( (devfn) >> 3 ) & 0x1f )
#define PCI_FUNC( devfn ) ( (devfn) & 0x07 )
#define PCI_DEVFN( slot, func ) ( ( (slot) << 3 ) | (func) )
#define PCI_SLOT( devfn ) ( ( (devfn) >> 3 ) & 0x1f )
#define PCI_FUNC( devfn ) ( (devfn) & 0x07 )
#define PCI_BUSDEVFN( bus, devfn ) ( ( (bus) << 8 ) | (devfn) )
#define PCI_BASE_CLASS( class ) ( (class) >> 16 )