* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
+ *
+ * You can also choose to distribute this program under the terms of
+ * the Unmodified Binary Distribution Licence (as given in the file
+ * COPYING.UBDL), provided that you have satisfied its requirements.
*/
-FILE_LICENCE ( GPL2_OR_LATER );
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#include <stdint.h>
#include <stdlib.h>
uint32_t high;
pci_read_config_dword ( pci, reg, &low );
- if ( ( low & (PCI_BASE_ADDRESS_SPACE|PCI_BASE_ADDRESS_MEM_TYPE_MASK) )
- == (PCI_BASE_ADDRESS_SPACE_MEMORY|PCI_BASE_ADDRESS_MEM_TYPE_64) ){
+ if ( ( low & (PCI_BASE_ADDRESS_SPACE_IO|PCI_BASE_ADDRESS_MEM_TYPE_MASK))
+ == PCI_BASE_ADDRESS_MEM_TYPE_64 ) {
pci_read_config_dword ( pci, reg + 4, &high );
if ( high ) {
if ( sizeof ( unsigned long ) > sizeof ( uint32_t ) ) {
unsigned long bar;
bar = pci_bar ( pci, reg );
- if ( (bar & PCI_BASE_ADDRESS_SPACE) == PCI_BASE_ADDRESS_SPACE_MEMORY ){
- return ( bar & PCI_BASE_ADDRESS_MEM_MASK );
+ if ( bar & PCI_BASE_ADDRESS_SPACE_IO ) {
+ return ( bar & ~PCI_BASE_ADDRESS_IO_MASK );
} else {
- return ( bar & PCI_BASE_ADDRESS_IO_MASK );
+ return ( bar & ~PCI_BASE_ADDRESS_MEM_MASK );
}
}
if ( bar & PCI_BASE_ADDRESS_SPACE_IO ) {
if ( ! pci->ioaddr )
pci->ioaddr =
- ( bar & PCI_BASE_ADDRESS_IO_MASK );
+ ( bar & ~PCI_BASE_ADDRESS_IO_MASK );
} else {
if ( ! pci->membase )
pci->membase =
- ( bar & PCI_BASE_ADDRESS_MEM_MASK );
+ ( bar & ~PCI_BASE_ADDRESS_MEM_MASK );
/* Skip next BAR if 64-bit */
if ( bar & PCI_BASE_ADDRESS_MEM_TYPE_64 )
reg += 4;
pci->busdevfn = PCI_FIRST_FUNC ( pci->busdevfn );
pci_read_config_byte ( pci, PCI_HEADER_TYPE, &hdrtype );
pci->busdevfn = busdevfn;
- if ( ! ( hdrtype & 0x80 ) )
+ if ( ! ( hdrtype & PCI_HEADER_TYPE_MULTI ) )
return -ENODEV;
}
unsigned int i;
for_each_table_entry ( driver, PCI_DRIVERS ) {
+ if ( ( driver->class.class ^ pci->class ) & driver->class.mask )
+ continue;
for ( i = 0 ; i < driver->id_count ; i++ ) {
id = &driver->ids[i];
if ( ( id->vendor != PCI_ANY_ID ) &&
/* Look for a driver */
if ( ( rc = pci_find_driver ( pci ) ) != 0 ) {
- DBGC ( pci, PCI_FMT " (%04x:%04x) has no driver\n",
- PCI_ARGS ( pci ), pci->vendor, pci->device );
+ DBGC ( pci, PCI_FMT " (%04x:%04x class %06x) has no "
+ "driver\n", PCI_ARGS ( pci ), pci->vendor,
+ pci->device, pci->class );
continue;
}
/* Add to device hierarchy */
pci->dev.parent = &rootdev->dev;
- list_add ( &pci->dev.siblings, &rootdev->dev.children);
+ list_add ( &pci->dev.siblings, &rootdev->dev.children );
/* Look for a driver */
if ( ( rc = pci_probe ( pci ) ) == 0 ) {