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Annotation of cf/dev_ap1011.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Cisco C7200 (Predator) Simulation Platform.
        !             3:  * Copyright (c) 2006 Christophe Fillot.  All rights reserved.
        !             4:  *
        !             5:  * AP1011 - Sturgeon HyperTransport-PCI Bridge.
        !             6:  */
        !             7: 
        !             8: #include <stdio.h>
        !             9: #include <stdlib.h>
        !            10: #include <string.h>
        !            11: #include <time.h>
        !            12: #include <errno.h>
        !            13: 
        !            14: #include "mips64.h"
        !            15: #include "dynamips.h"
        !            16: #include "memory.h"
        !            17: #include "device.h"
        !            18: 
        !            19: #define AP1011_PCI_VENDOR_ID   0x14D9
        !            20: #define AP1011_PCI_PRODUCT_ID  0x0010
        !            21: 
        !            22: /*
        !            23:  * pci_ap1011_read()
        !            24:  *
        !            25:  * Read a PCI register.
        !            26:  */
        !            27: static m_uint32_t pci_ap1011_read(cpu_mips_t *cpu,struct pci_device *dev,
        !            28:                                   int reg)
        !            29: {
        !            30:    switch (reg) {
        !            31:       case 0x08:
        !            32:          return(0x06040000);
        !            33:       case 0x34:
        !            34:          return(0x00000040);
        !            35:       case 0x40:
        !            36:          return(0x00210008);
        !            37:       case 0x44:
        !            38:          return(0x00000020);
        !            39:       case 0x48:
        !            40:          return(0x000000C0);
        !            41:       default:
        !            42:          return(0);
        !            43:    }
        !            44: }
        !            45: 
        !            46: /* Create an AP1011 Sturgeon HyperTransport-PCI Bridge */
        !            47: int dev_ap1011_init(struct pci_bus *pci_bus,int pci_device,
        !            48:                     struct pci_bus *sec_bus)
        !            49: {
        !            50:    struct pci_device *dev;
        !            51: 
        !            52:    dev = pci_bridge_create_dev(pci_bus,"ap1011",
        !            53:                                AP1011_PCI_VENDOR_ID,AP1011_PCI_PRODUCT_ID,
        !            54:                                pci_device,0,sec_bus,pci_ap1011_read,NULL);
        !            55: 
        !            56:    return((dev != NULL) ? 0 : -1);
        !            57: }

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