Subversion Repositories Kolibri OS

Rev

Rev 2325 | Rev 2330 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 2325 Rev 2326
Line 51... Line 51...
51 
};
 51 
};
Line 52... Line 52...
52 
 
 52 
 
53 
#define PCI_CLASS_REVISION      0x08
 53 
#define PCI_CLASS_REVISION      0x08
54 
#define PCI_CLASS_DISPLAY_VGA   0x0300
 54 
#define PCI_CLASS_DISPLAY_VGA   0x0300
- 
 
 55 
#define PCI_CLASS_BRIDGE_HOST   0x0600
Line 55... Line 56...
55 
#define PCI_CLASS_BRIDGE_HOST   0x0600
 56 
#define PCI_CLASS_BRIDGE_ISA    0x0601
56 
 
 57 
 
57 
int pci_scan_filter(u32_t id, u32_t busnr, u32_t devfn)
 58 
int pci_scan_filter(u32_t id, u32_t busnr, u32_t devfn)
58 
{
 59 
{
Line 67... Line 68...
67 
    {
 68 
    {
68 
        class = PciRead32(busnr, devfn, PCI_CLASS_REVISION);
 69 
        class = PciRead32(busnr, devfn, PCI_CLASS_REVISION);
69 
        class >>= 16;
 70 
        class >>= 16;
Line 70... Line 71...
70 
 
 71 
 
71 
        if( (class == PCI_CLASS_DISPLAY_VGA) ||
 72 
        if( (class == PCI_CLASS_DISPLAY_VGA) ||
- 
 
 73 
            (class == PCI_CLASS_BRIDGE_HOST) ||
72 
            (class == PCI_CLASS_BRIDGE_HOST) )
 74 
            (class == PCI_CLASS_BRIDGE_ISA))
73 
            ret = 1;
 75 
            ret = 1;
74 
    }
 76 
    }
75 
    return ret;
 77 
    return ret;