Lines Matching refs:ST0
341 #define ST0 0 macro
1396 if (reply_buffer[ST0] & ST0_ECE) { in print_errors()
1417 reply_buffer[ST0], reply_buffer[ST1], in print_errors()
1442 switch (reply_buffer[ST0] & ST0_INTR) { in interpret_errors()
1547 if (inr != 2 || (reply_buffer[ST0] & 0xF8) != 0x20) { in seek_interrupt()
1661 else if (reply_buffer[ST0] & ST0_ECE) { in recal_interrupt()
1761 } while ((reply_buffer[ST0] & 0x83) != UNIT(current_drive) && in floppy_interrupt()
4252 if ((r == 1) && (reply_buffer[ST0] == 0x80)) { in get_fdc_version()
4277 if ((r == 1) && (reply_buffer[ST0] == 0x80)) { in get_fdc_version()
4282 if ((r != 1) || (reply_buffer[ST0] != 0x00)) { in get_fdc_version()
4294 if (reply_buffer[ST0] == 0x80) { in get_fdc_version()
4298 switch (reply_buffer[ST0] >> 5) { in get_fdc_version()
4314 fdc, reply_buffer[ST0] >> 5); in get_fdc_version()