Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /******************************************************************************* |
| 2 | * |
| 3 | * (c) 1998 by Computone Corporation |
| 4 | * |
| 5 | ******************************************************************************** |
| 6 | * |
| 7 | * |
| 8 | * PACKAGE: Linux tty Device Driver for IntelliPort II family of multiport |
| 9 | * serial I/O controllers. |
| 10 | * |
| 11 | * DESCRIPTION: Driver constants and type definitions. |
| 12 | * |
| 13 | * NOTES: |
| 14 | * |
| 15 | *******************************************************************************/ |
| 16 | #ifndef IP2TYPES_H |
| 17 | #define IP2TYPES_H |
| 18 | |
| 19 | //************* |
| 20 | //* Constants * |
| 21 | //************* |
| 22 | |
| 23 | // Define some limits for this driver. Ports per board is a hardware limitation |
| 24 | // that will not change. Current hardware limits this to 64 ports per board. |
| 25 | // Boards per driver is a self-imposed limit. |
| 26 | // |
| 27 | #define IP2_MAX_BOARDS 4 |
| 28 | #define IP2_PORTS_PER_BOARD ABS_MOST_PORTS |
| 29 | #define IP2_MAX_PORTS (IP2_MAX_BOARDS*IP2_PORTS_PER_BOARD) |
| 30 | |
| 31 | #define ISA 0 |
| 32 | #define PCI 1 |
| 33 | #define EISA 2 |
| 34 | |
| 35 | //******************** |
| 36 | //* Type Definitions * |
| 37 | //******************** |
| 38 | |
| 39 | typedef struct tty_struct * PTTY; |
| 40 | typedef wait_queue_head_t PWAITQ; |
| 41 | |
| 42 | typedef unsigned char UCHAR; |
| 43 | typedef unsigned int UINT; |
| 44 | typedef unsigned short USHORT; |
| 45 | typedef unsigned long ULONG; |
| 46 | |
| 47 | typedef struct |
| 48 | { |
| 49 | short irq[IP2_MAX_BOARDS]; |
| 50 | unsigned short addr[IP2_MAX_BOARDS]; |
| 51 | int type[IP2_MAX_BOARDS]; |
| 52 | #ifdef CONFIG_PCI |
| 53 | struct pci_dev *pci_dev[IP2_MAX_BOARDS]; |
| 54 | #endif |
| 55 | } ip2config_t; |
| 56 | |
| 57 | #endif |