Contents of /alx-src/tags/kernel26-2.6.12-alx-r9/drivers/char/digiPCI.h
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
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Wed Mar 4 11:03:09 2009 UTC (15 years, 3 months ago) by niro
File MIME type: text/plain
File size: 1382 byte(s)
Tag kernel26-2.6.12-alx-r9
1 | /************************************************************************* |
2 | * Defines and structure definitions for PCI BIOS Interface |
3 | *************************************************************************/ |
4 | #define PCIMAX 32 /* maximum number of PCI boards */ |
5 | |
6 | |
7 | #define PCI_VENDOR_DIGI 0x114F |
8 | #define PCI_DEVICE_EPC 0x0002 |
9 | #define PCI_DEVICE_RIGHTSWITCH 0x0003 /* For testing */ |
10 | #define PCI_DEVICE_XEM 0x0004 |
11 | #define PCI_DEVICE_XR 0x0005 |
12 | #define PCI_DEVICE_CX 0x0006 |
13 | #define PCI_DEVICE_XRJ 0x0009 /* Jupiter boards with */ |
14 | #define PCI_DEVICE_EPCJ 0x000a /* PLX 9060 chip for PCI */ |
15 | |
16 | |
17 | /* |
18 | * On the PCI boards, there is no IO space allocated |
19 | * The I/O registers will be in the first 3 bytes of the |
20 | * upper 2MB of the 4MB memory space. The board memory |
21 | * will be mapped into the low 2MB of the 4MB memory space |
22 | */ |
23 | |
24 | /* Potential location of PCI Bios from E0000 to FFFFF*/ |
25 | #define PCI_BIOS_SIZE 0x00020000 |
26 | |
27 | /* Size of Memory and I/O for PCI (4MB) */ |
28 | #define PCI_RAM_SIZE 0x00400000 |
29 | |
30 | /* Size of Memory (2MB) */ |
31 | #define PCI_MEM_SIZE 0x00200000 |
32 | |
33 | /* Offset of I/0 in Memory (2MB) */ |
34 | #define PCI_IO_OFFSET 0x00200000 |
35 | |
36 | #define MEMOUTB(basemem, pnum, setmemval) *(caddr_t)((basemem) + ( PCI_IO_OFFSET | pnum << 4 | pnum )) = (setmemval) |
37 | #define MEMINB(basemem, pnum) *(caddr_t)((basemem) + (PCI_IO_OFFSET | pnum << 4 | pnum )) /* for PCI I/O */ |
38 | |
39 | |
40 | |
41 | |
42 |