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Restructured PCI subsystem to fit the new device model.

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Generic PCI code now handles 64-bit BARs correctly when setting
"membase"; drivers should need to call pci_bar_start() only if they want
to use BARs other than the first memory or I/O BAR.

Split rarely-used PCI functions out into pciextra.c.

Core PCI code is now 662 bytes (down from 1308 bytes in Etherboot 5.4).
284 bytes of this saving comes from the pci/pciextra split.

Cosmetic changes to lots of drivers (e.g. vendor_id->vendor in order to
match the names used in Linux).
This commit is contained in:
Michael Brown
2006-05-16 15:12:06 +00:00
parent fcdab6299c
commit 15ee09ed10
35 changed files with 552 additions and 542 deletions
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32
src/drivers/net/pnic.c
View File

@@ -199,13 +199,17 @@ static void pnic_remove ( struct pci_device *pci ) {
/**************************************************************************
PROBE - Look for an adapter, this routine's visible to the outside
***************************************************************************/
static int pnic_probe ( struct pci_device *pci ) {
static int pnic_probe ( struct pci_device *pci,
const struct pci_device_id *id __unused ) {
struct net_device *netdev;
struct pnic *pnic;
uint16_t api_version;
uint16_t status;
int rc;
/* Fix up PCI device */
adjust_pci_device ( pci );
/* Allocate net device */
netdev = alloc_etherdev ( sizeof ( *pnic ) );
if ( ! netdev ) {
@@ -248,32 +252,14 @@ static int pnic_probe ( struct pci_device *pci ) {
return rc;
}
static struct pci_id pnic_nics[] = {
static struct pci_device_id pnic_nics[] = {
/* genrules.pl doesn't let us use macros for PCI IDs...*/
PCI_ROM ( 0xfefe, 0xefef, "pnic", "Bochs Pseudo NIC Adaptor" ),
};
static struct pci_driver pnic_driver = {
struct pci_driver pnic_driver __pci_driver = {
.ids = pnic_nics,
.id_count = ( sizeof ( pnic_nics ) / sizeof ( pnic_nics[0] ) ),
.class = PCI_NO_CLASS,
// .probe = pnic_probe,
// .remove = pnic_remove,
.probe = pnic_probe,
.remove = pnic_remove,
};
// PCI_DRIVER ( pnic_driver );
static int pnic_hack_probe ( void *dummy, struct pci_device *pci ) {
return ( pnic_probe ( pci ) == 0 );
}
static void pnic_hack_disable ( void *dummy, struct pci_device *pci ) {
pnic_remove ( pci );
}
#include "dev.h"
extern struct type_driver test_driver;
DRIVER ( "PNIC", test_driver, pci_driver, pnic_driver,
pnic_hack_probe, pnic_hack_disable );