diff options
Diffstat (limited to 'drivers/char/ip2/ip2types.h')
| -rw-r--r-- | drivers/char/ip2/ip2types.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/char/ip2/ip2types.h b/drivers/char/ip2/ip2types.h new file mode 100644 index 0000000..9d67b26 --- /dev/null +++ b/drivers/char/ip2/ip2types.h @@ -0,0 +1,57 @@ +/******************************************************************************* +* +* (c) 1998 by Computone Corporation +* +******************************************************************************** +* +* +* PACKAGE: Linux tty Device Driver for IntelliPort II family of multiport +* serial I/O controllers. +* +* DESCRIPTION: Driver constants and type definitions. +* +* NOTES: +* +*******************************************************************************/ +#ifndef IP2TYPES_H +#define IP2TYPES_H + +//************* +//* Constants * +//************* + +// Define some limits for this driver. Ports per board is a hardware limitation +// that will not change. Current hardware limits this to 64 ports per board. +// Boards per driver is a self-imposed limit. +// +#define IP2_MAX_BOARDS 4 +#define IP2_PORTS_PER_BOARD ABS_MOST_PORTS +#define IP2_MAX_PORTS (IP2_MAX_BOARDS*IP2_PORTS_PER_BOARD) + +#define ISA 0 +#define PCI 1 +#define EISA 2 + +//******************** +//* Type Definitions * +//******************** + +typedef struct tty_struct * PTTY; +typedef wait_queue_head_t PWAITQ; + +typedef unsigned char UCHAR; +typedef unsigned int UINT; +typedef unsigned short USHORT; +typedef unsigned long ULONG; + +typedef struct +{ + short irq[IP2_MAX_BOARDS]; + unsigned short addr[IP2_MAX_BOARDS]; + int type[IP2_MAX_BOARDS]; +#ifdef CONFIG_PCI + struct pci_dev *pci_dev[IP2_MAX_BOARDS]; +#endif +} ip2config_t; + +#endif |
