diff options
Diffstat (limited to 'qemu/roms/ipxe/src/drivers/bus/pciextra.c')
| -rw-r--r-- | qemu/roms/ipxe/src/drivers/bus/pciextra.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/qemu/roms/ipxe/src/drivers/bus/pciextra.c b/qemu/roms/ipxe/src/drivers/bus/pciextra.c index c4417e0cb..82287fb86 100644 --- a/qemu/roms/ipxe/src/drivers/bus/pciextra.c +++ b/qemu/roms/ipxe/src/drivers/bus/pciextra.c @@ -1,4 +1,4 @@ -FILE_LICENCE ( GPL2_OR_LATER ); +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <ipxe/pci.h> @@ -26,7 +26,7 @@ int pci_find_capability ( struct pci_device *pci, int cap ) { 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: @@ -38,13 +38,13 @@ int pci_find_capability ( struct pci_device *pci, int cap ) { } 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; } @@ -76,9 +76,9 @@ unsigned long pci_bar_size ( struct pci_device *pci, unsigned int reg ) { /* 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 ); |