| |
| /************************************************************************ |
| * Ioctl command arguments for DIGI parameters. |
| ************************************************************************/ |
| |
| #define DIGI_KME (('e'<<8) | 98) /* Read/Write Host */ |
| /* Adapter Memory */ |
| |
| /************************************************************************ |
| * Digiboard KME definitions and structures. |
| ************************************************************************/ |
| |
| #define RW_IDLE 0 /* Operation complete */ |
| #define RW_READ 1 /* Read Concentrator Memory */ |
| #define RW_WRITE 2 /* Write Concentrator Memory */ |
| |
| typedef struct { |
| unsigned char rw_req; /* Request type */ |
| unsigned char rw_board; /* Host Adapter board number */ |
| unsigned char rw_conc; /* Concentrator number */ |
| unsigned char rw_reserved; /* Reserved for expansion */ |
| unsigned long rw_addr; /* Address in concentrator */ |
| unsigned short rw_size; /* Read/write request length */ |
| unsigned char rw_data[128]; /* Data to read/write */ |
| } rw_t; |