1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
2 | /************************************************************************ |
3 | * |
4 | * io_edgeport.h Edgeport Linux Interface definitions |
5 | * |
6 | * Copyright (C) 2000 Inside Out Networks, Inc. |
7 | * |
8 | ************************************************************************/ |
9 | |
10 | #if !defined(_IO_EDGEPORT_H_) |
11 | #define _IO_EDGEPORT_H_ |
12 | |
13 | #define MAX_RS232_PORTS 8 /* Max # of RS-232 ports per device */ |
14 | |
15 | /* typedefs that the insideout headers need */ |
16 | #ifndef LOW8 |
17 | #define LOW8(a) ((unsigned char)(a & 0xff)) |
18 | #endif |
19 | #ifndef HIGH8 |
20 | #define HIGH8(a) ((unsigned char)((a & 0xff00) >> 8)) |
21 | #endif |
22 | |
23 | #include "io_usbvend.h" |
24 | |
25 | /* |
26 | * Product information read from the Edgeport |
27 | */ |
28 | struct edgeport_product_info { |
29 | __u16 ProductId; /* Product Identifier */ |
30 | __u8 NumPorts; /* Number of ports on edgeport */ |
31 | __u8 ProdInfoVer; /* What version of structure is this? */ |
32 | |
33 | __u32 IsServer :1; /* Set if Server */ |
34 | __u32 IsRS232 :1; /* Set if RS-232 ports exist */ |
35 | __u32 IsRS422 :1; /* Set if RS-422 ports exist */ |
36 | __u32 IsRS485 :1; /* Set if RS-485 ports exist */ |
37 | __u32 IsReserved :28; /* Reserved for later expansion */ |
38 | |
39 | __u8 RomSize; /* Size of ROM/E2PROM in K */ |
40 | __u8 RamSize; /* Size of external RAM in K */ |
41 | __u8 CpuRev; /* CPU revision level (chg only if s/w visible) */ |
42 | __u8 BoardRev; /* PCB revision level (chg only if s/w visible) */ |
43 | |
44 | __u8 BootMajorVersion; /* Boot Firmware version: xx. */ |
45 | __u8 BootMinorVersion; /* yy. */ |
46 | __le16 BootBuildNumber; /* zzzz (LE format) */ |
47 | |
48 | __u8 FirmwareMajorVersion; /* Operational Firmware version:xx. */ |
49 | __u8 FirmwareMinorVersion; /* yy. */ |
50 | __le16 FirmwareBuildNumber; /* zzzz (LE format) */ |
51 | |
52 | __u8 ManufactureDescDate[3]; /* MM/DD/YY when descriptor template was compiled */ |
53 | __u8 HardwareType; |
54 | |
55 | __u8 iDownloadFile; /* What to download to EPiC device */ |
56 | __u8 EpicVer; /* What version of EPiC spec this device supports */ |
57 | |
58 | struct edge_compatibility_bits Epic; |
59 | }; |
60 | |
61 | #endif |
62 | |