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451 short unsigned int max_sectors;<br />
452 unsigned long dma_boundary;<br />
453<br />
454 unsigned unchecked_isa_dma:1;<br />
455 unsigned use_clustering:1;<br />
105<br />
456 unsigned use_blk_tcq:1;<br />
457<br />
458 /*<br />
459 * Host has requested that no further requests come through for the<br />
460 * time being.<br />
461 */<br />
462 unsigned host_self_blocked:1;<br />
463<br />
464 /*<br />
465 * Host uses correct SCSI ordering not PC ordering. The bit is<br />
466 * set for the minority <strong>of</strong> drivers whose authors actually read<br />
467 * the spec ;)<br />
468 */<br />
469 unsigned reverse_ordering:1;<br />
470<br />
471 /*<br />
472 * Host has rejected a command because it was busy.<br />
473 */<br />
474 unsigned int host_blocked;<br />
475<br />
476 /*<br />
477 * Value host_blocked counts down from<br />
478 */<br />
479 unsigned int max_host_blocked;<br />
480<br />
481 /* legacy crap */<br />
482 unsigned long base;<br />
483 unsigned long io_port;<br />
484 unsigned char n_io_port;<br />
485 unsigned char dma_channel;<br />
486 unsigned int irq;<br />
487<br />
488<br />
489 unsigned long shost_state;<br />
490<br />
491 /* ldm bits */<br />
492 struct device shost_gendev;<br />
493 struct class_device shost_classdev;