mirror of
https://github.com/xcat2/xNBA.git
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Finished by hand
This commit is contained in:
Michael Brown
parent
951e305081
commit
7cc6366a84
@ -161,12 +161,6 @@ typedef struct wlan_80211hdr
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* Function prototypes
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*/
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#if (WLAN_HOSTIF == WLAN_PLX)
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static int prism2_find_plx ( hfa384x_t *hw, struct pci_device *p );
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#elif (WLAN_HOSTIF == WLAN_PCI)
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static int prism2_find_pci ( hfa384x_t *hw, struct pci_device *p );
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#endif
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/*
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* Hardware-level hfa384x functions
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* These are based on the ones in hfa384x.h (which are ifdef'd out since __KERNEL__ is not defined).
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@ -746,18 +740,22 @@ static void prism2_irq(struct nic *nic __unused, irq_action_t action __unused)
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}
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}
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/**************************************************************************
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Operations table
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***************************************************************************/
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static struct nic_operations prism2_operations = {
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.connect = dummy_connect,
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.poll = prism2_poll,
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.transmit = prism2_transmit,
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.irq = prism2_irq,
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.disable = prism2_disable,
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};
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/**************************************************************************
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PROBE - Look for an adapter, this routine's visible to the outside
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You should omit the last argument struct pci_device * for a non-PCI NIC
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***************************************************************************/
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#if (WLAN_HOSTIF == WLAN_PLX)
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static int prism2_plx_probe(struct dev *dev, struct pci_device *p)
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#elif (WLAN_HOSTIF == WLAN_PCI)
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static int prism2_pci_probe(struct dev *dev, struct pci_device *p)
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#endif
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{
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struct nic *nic = (struct nic *)dev;
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hfa384x_t *hw = &hw_global;
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static int prism2_probe ( struct nic *nic, hfa384x_t *hw ) {
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int result;
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UINT16 tmp16 = 0;
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UINT16 infofid;
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@ -765,15 +763,6 @@ static int prism2_pci_probe(struct dev *dev, struct pci_device *p)
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char ssid[HFA384x_RID_CNFDESIREDSSID_LEN];
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int info_count = 0;
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/* Find and intialise PLX Prism2 card */
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#if (WLAN_HOSTIF == WLAN_PLX)
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if ( ! prism2_find_plx ( hw, p ) ) return 0;
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nic->ioaddr = hw->iobase;
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#elif (WLAN_HOSTIF == WLAN_PCI)
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if ( ! prism2_find_pci ( hw, p ) ) return 0;
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nic->ioaddr = hw->membase;
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#endif
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nic->irqno = 0;
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/* Initialize card */
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@ -856,96 +845,7 @@ static int prism2_pci_probe(struct dev *dev, struct pci_device *p)
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printf ( "Link connected (BSSID %! - MAC address %!)\n", hw->bssid, nic->node_addr );
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/* point to NIC specific routines */
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static struct nic_operations prism2_operations;
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static struct nic_operations prism2_operations = {
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.connect = dummy_connect,
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.poll = prism2_poll,
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.transmit = prism2_transmit,
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.irq = prism2_irq,
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.disable = prism2_disable,
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}; nic->nic_op = &prism2_operations;
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nic->nic_op = &prism2_operations;
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return 1;
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}
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#if (WLAN_HOSTIF == WLAN_PLX)
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/*
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* Find PLX card. Prints out information strings from PCMCIA CIS as visual
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* confirmation of presence of card.
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*
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* Arguments:
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* hw device structure to be filled in
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* p PCI device structure
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*
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* Returns:
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* 1 Success
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*/
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static int prism2_find_plx ( hfa384x_t *hw, struct pci_device *p )
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{
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int found = 0;
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uint32_t plx_lcr = 0; /* PLX9052 Local Configuration Register Base (I/O) */
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uint32_t attr_mem = 0; /* Prism2 Attribute Memory Base */
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uint32_t iobase = 0; /* Prism2 I/O Base */
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unsigned char *cis_tpl = NULL;
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unsigned char *cis_string;
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/* Obtain all memory and IO base addresses */
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pcibios_read_config_dword( p->bus, p->devfn, PLX_LOCAL_CONFIG_REGISTER_BASE, &plx_lcr);
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plx_lcr &= PCI_BASE_ADDRESS_IO_MASK;
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pcibios_read_config_dword( p->bus, p->devfn, PRISM2_PLX_ATTR_MEM_BASE, &attr_mem);
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pcibios_read_config_dword( p->bus, p->devfn, PRISM2_PLX_IO_BASE, &iobase);
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iobase &= PCI_BASE_ADDRESS_IO_MASK;
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/* Fill out hw structure */
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hw->membase = attr_mem;
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hw->iobase = iobase;
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printf ( "PLX9052 has local config registers at %#hx\n", plx_lcr );
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printf ( "Prism2 has attribute memory at %#x and I/O base at %#hx\n", attr_mem, iobase );
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/* Search for CIS strings */
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printf ( "Searching for PCMCIA card...\n" );
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cis_tpl = bus_to_virt(attr_mem);
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while ( *cis_tpl != CISTPL_END ) {
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if ( *cis_tpl == CISTPL_VERS_1 ) {
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/* CISTPL_VERS_1 contains some nice text strings */
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printf ( "...found " );
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found = 1;
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cis_string = cis_tpl + CISTPL_VERS_1_STR_OFF;
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while ( ! ( ( *cis_string == 0 ) && ( *(cis_string+CIS_STEP) == 0 ) ) ) {
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printf ( "%c", *cis_string == 0 ? ' ' : *cis_string );
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cis_string += CIS_STEP;
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}
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printf ( "\n" );
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}
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/* printf ( "CIS tuple type %#hhx, length %#hhx\n", *cis_tpl, *(cis_tpl+CISTPL_LEN_OFF) ); */
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cis_tpl += CISTPL_HEADER_LEN + CIS_STEP * ( *(cis_tpl+CISTPL_LEN_OFF) );
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}
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if ( found == 0 ) {
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printf ( "...nothing found\n" );
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}
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((unsigned char *)bus_to_virt(attr_mem))[COR_OFFSET] = COR_VALUE; /* Write COR to enable PC card */
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return found;
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}
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#endif /* WLAN_PLX */
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#if (WLAN_HOSTIF == WLAN_PCI)
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/*
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* Find PCI card.
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*
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* Arguments:
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* hw device structure to be filled in
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* p PCI device structure
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*
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* Returns:
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* 1 Success
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*/
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static int prism2_find_pci ( hfa384x_t *hw, struct pci_device *p )
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{
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uint32_t membase = 0; /* Prism2.5 Memory Base */
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pcibios_read_config_dword( p->bus, p->devfn, PRISM2_PCI_MEM_BASE, &membase);
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membase &= PCI_BASE_ADDRESS_MEM_MASK;
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hw->membase = (uint32_t) phys_to_virt(membase);
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printf ( "Prism2.5 has registers at %#x\n", hw->membase );
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return 1;
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}
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#endif /* WLAN_PCI */
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@ -26,5 +26,23 @@ PCI_ROM(0x1260, 0x3873, "dwl520", "DLink DWL-520"),
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static struct pci_driver prism2_pci_driver =
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PCI_DRIVER ( "Prism2_PCI", prism2_pci_nics, PCI_NO_CLASS );
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static int prism2_pci_probe ( struct dev *dev ) {
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struct nic *nic = nic_device ( dev );
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struct pci_device *pci = pci_device ( dev );
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hfa384x_t *hw = &hw_global;
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uint32_t membase = 0; /* Prism2.5 Memory Base */
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if ( ! find_pci_device ( pci, &prism2_pci_driver ) )
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return 0;
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pci_read_config_dword( pci, PRISM2_PCI_MEM_BASE, &membase);
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membase &= PCI_BASE_ADDRESS_MEM_MASK;
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hw->membase = (uint32_t) phys_to_virt(membase);
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printf ( "Prism2.5 has registers at %#x\n", hw->membase );
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nic->ioaddr = hw->membase;
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return prism2_probe ( nic, hw );
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}
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BOOT_DRIVER ( "Prism2_PCI", prism2_pci_probe );
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@ -34,5 +34,78 @@ PCI_ROM(0x126c, 0x8030, "emobility", "Nortel emobility"),
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static struct pci_driver prism2_plx_driver =
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PCI_DRIVER ( "Prism2_PLX", prism2_plx_nics, PCI_NO_CLASS );
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/*
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* Find PLX card. Prints out information strings from PCMCIA CIS as visual
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* confirmation of presence of card.
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*
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* Arguments:
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* hw device structure to be filled in
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* p PCI device structure
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*
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* Returns:
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* 1 Success
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*/
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static int prism2_find_plx ( hfa384x_t *hw, struct pci_device *p )
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{
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int found = 0;
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uint32_t plx_lcr = 0; /* PLX9052 Local Configuration Register Base (I/O) */
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uint32_t attr_mem = 0; /* Prism2 Attribute Memory Base */
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uint32_t iobase = 0; /* Prism2 I/O Base */
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unsigned char *cis_tpl = NULL;
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unsigned char *cis_string;
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/* Obtain all memory and IO base addresses */
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pci_read_config_dword( p, PLX_LOCAL_CONFIG_REGISTER_BASE, &plx_lcr);
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plx_lcr &= PCI_BASE_ADDRESS_IO_MASK;
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pci_read_config_dword( p, PRISM2_PLX_ATTR_MEM_BASE, &attr_mem);
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pci_read_config_dword( p, PRISM2_PLX_IO_BASE, &iobase);
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iobase &= PCI_BASE_ADDRESS_IO_MASK;
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/* Fill out hw structure */
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hw->membase = attr_mem;
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hw->iobase = iobase;
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printf ( "PLX9052 has local config registers at %#hx\n", plx_lcr );
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printf ( "Prism2 has attribute memory at %#x and I/O base at %#hx\n", attr_mem, iobase );
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/* Search for CIS strings */
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printf ( "Searching for PCMCIA card...\n" );
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cis_tpl = bus_to_virt(attr_mem);
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while ( *cis_tpl != CISTPL_END ) {
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if ( *cis_tpl == CISTPL_VERS_1 ) {
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/* CISTPL_VERS_1 contains some nice text strings */
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printf ( "...found " );
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found = 1;
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cis_string = cis_tpl + CISTPL_VERS_1_STR_OFF;
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while ( ! ( ( *cis_string == 0 ) && ( *(cis_string+CIS_STEP) == 0 ) ) ) {
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printf ( "%c", *cis_string == 0 ? ' ' : *cis_string );
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cis_string += CIS_STEP;
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}
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printf ( "\n" );
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}
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/* printf ( "CIS tuple type %#hhx, length %#hhx\n", *cis_tpl, *(cis_tpl+CISTPL_LEN_OFF) ); */
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cis_tpl += CISTPL_HEADER_LEN + CIS_STEP * ( *(cis_tpl+CISTPL_LEN_OFF) );
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}
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if ( found == 0 ) {
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printf ( "...nothing found\n" );
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}
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((unsigned char *)bus_to_virt(attr_mem))[COR_OFFSET] = COR_VALUE; /* Write COR to enable PC card */
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return found;
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}
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static int prism2_plx_probe ( struct dev *dev ) {
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struct nic *nic = nic_device ( dev );
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struct pci_device *pci = pci_device ( dev );
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hfa384x_t *hw = &hw_global;
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if ( ! find_pci_device ( pci, &prism2_plx_driver ) )
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return 0;
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/* Find and intialise PLX Prism2 card */
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if ( ! prism2_find_plx ( hw, pci ) ) return 0;
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nic->ioaddr = hw->iobase;
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return prism2_probe ( nic, hw );
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}
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BOOT_DRIVER ( "Prism2_PLX", prism2_plx_probe );
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