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Added EISA, ISAPnP and MCA examples.

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This commit is contained in:
Michael Brown 2005-04-15 16:18:56 +00:00
parent 38ea910098
commit 897eeee4ee
1 changed files with 117 additions and 7 deletions
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124
src/drivers/net/skel.c
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@ -187,30 +187,140 @@ static struct nic_operations skel_operations = {
static int skel_pci_probe ( struct dev *dev, struct pci_device *pci ) {
struct nic *nic = nic_device ( dev );
/* store NIC parameters */
nic->ioaddr = pci->ioaddr;
nic->irqno = pci->irq;
/* Test for physical presence of NIC */
/*
if ( ! my_tests ) {
if ( ! my_tests ) {
DBG ( "Could not find NIC: my explanation\n" );
return 0;
}
}
*/
/* point to NIC specific routines */
nic->nic_op = &skel_operations;
nic->nic_op = &skel_operations;
return 1;
}
static struct pci_id skel_pci_nics[] = {
PCI_ROM ( 0x0000, 0x0000, "skel-pci", "Skeleton PCI Adaptor" ),
PCI_ROM ( 0x0000, 0x0000, "skel-pci", "Skeleton PCI Adapter" ),
};
static struct pci_driver skel_pci_driver =
PCI_DRIVER ( "SKELETON/PCI", skel_pci_nics, PCI_NO_CLASS );
PCI_DRIVER ( "SKEL/PCI", skel_pci_nics, PCI_NO_CLASS );
BOOT_DRIVER ( "SKELETON/PCI", find_pci_boot_device,
BOOT_DRIVER ( "SKEL/PCI", find_pci_boot_device,
skel_pci_driver, skel_pci_probe );
/**************************************************************************
* ISAPnP PROBE - Look for an adapter
**************************************************************************
*/
static int skel_eisa_probe ( struct dev *dev, struct eisa_device *eisa ) {
struct nic *nic = nic_device ( dev );
enable_eisa_device ( eisa );
nic->ioaddr = eisa->ioaddr;
nic->irqno = 0;
/* Test for physical presence of NIC */
/*
if ( ! my_tests ) {
DBG ( "Could not find NIC: my explanation\n" );
return 0;
}
*/
/* point to NIC specific routines */
nic->nic_op = &skel_operations;
return 1;
}
static struct eisa_id skel_eisa_nics[] = {
{ "Skeleton EISA Adapter", EISA_VENDOR('S','K','L'), 0x0000 },
};
static struct eisa_driver skel_eisa_driver =
EISA_DRIVER ( "SKEL/EISA", skel_eisa_nics );
BOOT_DRIVER ( "SKEL/EISA", find_eisa_boot_device,
skel_eisa_driver, skel_eisa_probe );
ISA_ROM ( "skel-eisa", "Skeleton EISA Adapter" );
/**************************************************************************
* ISAPnP PROBE - Look for an adapter
**************************************************************************
*/
static int skel_isapnp_probe ( struct dev *dev,
struct isapnp_device *isapnp ) {
struct nic *nic = nic_device ( dev );
nic->ioaddr = isapnp->ioaddr;
nic->irqno = isapnp->irqno;
/* Test for physical presence of NIC */
/*
if ( ! my_tests ) {
DBG ( "Could not find NIC: my explanation\n" );
return 0;
}
*/
/* point to NIC specific routines */
nic->nic_op = &skel_operations;
return 1;
}
static struct isapnp_id skel_isapnp_nics[] = {
{ "Skeleton ISAPnP Adapter", ISAPNP_VENDOR('S','K','L'), 0x0000 },
};
static struct isapnp_driver skel_isapnp_driver =
ISAPNP_DRIVER ( "SKEL/ISAPnP", skel_isapnp_nics );
BOOT_DRIVER ( "SKEL/ISAPnP", find_isapnp_boot_device,
skel_isapnp_driver, skel_isapnp_probe );
ISA_ROM ( "skel-isapnp", "Skeleton ISAPnP Adapter" );
/**************************************************************************
* MCA PROBE - Look for an adapter
**************************************************************************
*/
static int skel_mca_probe ( struct dev *dev,
struct mca_device *mca __unused ) {
struct nic *nic = nic_device ( dev );
/* MCA parameters are available in the mca->pos[] array */
/*
nic->ioaddr = ( mca->pos[xxx] << 8 ) + mca->pos[yyy];
nic->irqno = mca->pos[zzz] & 0x0f;
*/
/* Test for physical presence of NIC */
/*
if ( ! my_tests ) {
DBG ( "Could not find NIC: my explanation\n" );
return 0;
}
*/
/* point to NIC specific routines */
nic->nic_op = &skel_operations;
return 1;
}
static struct mca_id skel_mca_nics[] = {
{ "Skeleton MCA Adapter", 0x0000 },
};
static struct mca_driver skel_mca_driver =
MCA_DRIVER ( "SKEL/MCA", skel_mca_nics );
BOOT_DRIVER ( "SKEL/MCA", find_mca_boot_device,
skel_mca_driver, skel_mca_probe );
ISA_ROM ( "skel-mca", "Skeleton MCA Adapter" );