-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <ipxe/pci.h>
return 0;
pci_read_config_byte ( pci, PCI_HEADER_TYPE, &hdr_type );
- switch ( hdr_type & 0x7F ) {
+ switch ( hdr_type & PCI_HEADER_TYPE_MASK ) {
case PCI_HEADER_TYPE_NORMAL:
case PCI_HEADER_TYPE_BRIDGE:
default:
}
while ( ttl-- && pos >= 0x40 ) {
pos &= ~3;
- pci_read_config_byte ( pci, pos + PCI_CAP_LIST_ID, &id );
+ pci_read_config_byte ( pci, pos + PCI_CAP_ID, &id );
DBG ( "PCI Capability: %d\n", id );
if ( id == 0xff )
break;
if ( id == cap )
return pos;
- pci_read_config_byte ( pci, pos + PCI_CAP_LIST_NEXT, &pos );
+ pci_read_config_byte ( pci, pos + PCI_CAP_NEXT, &pos );
}
return 0;
}
/* Restore the original command register. This reenables decoding. */
pci_write_config_word ( pci, PCI_COMMAND, cmd );
if ( start & PCI_BASE_ADDRESS_SPACE_IO ) {
- size &= PCI_BASE_ADDRESS_IO_MASK;
+ size &= ~PCI_BASE_ADDRESS_IO_MASK;
} else {
- size &= PCI_BASE_ADDRESS_MEM_MASK;
+ size &= ~PCI_BASE_ADDRESS_MEM_MASK;
}
/* Find the lowest bit set */
size = size & ~( size - 1 );