Lines Matching defs:host
87 * allow commands to other devices serviced by this host.
90 * host temporarily.
96 * this device/host completes, or a period of time determined by
233 * If a host has the ability to discover targets on its own instead
244 * If the host wants to be called before the scan starts, but
253 * Fill in this function to allow the queue depth of this host
283 * the host adapter. Parameters:
351 * supported, our host also has an ID on the SCSI bus. If this is
353 * your setup is in single initiator mode, and the host lacks an
359 * This determines the degree to which the host adapter is capable
366 * Set this if the host adapter has limitations beside segment count.
384 * This specifies "machine infinity" for host templates which don't
392 * True if this host adapter can make good use of linked commands.
394 * unit on a given host. Set this to the maximum number of command
397 * You should make sure that the host adapter will do the right thing
422 * True if this host adapter uses unchecked DMA onto an ISA bus.
427 * True for emulated SCSI host adapters (e.g. ATAPI).
439 /* True if the host uses host-wide tagspace */
443 * Countdown for host blocking with no commands outstanding.
450 * host operations as zero is reached.
457 * Pointer to the sysfs class properties for this host, NULL terminated.
462 * Pointer to the SCSI device properties for this host, NULL terminated.
467 * Pointer to the SCSI device attribute groups for this host,
473 * Vendor Identifier associated with the host
492 * Temporary #define for host lock push down. Can be removed when all
546 host. */
569 * and for host adapters that support multiple busses
579 * have some way of identifying each detected host adapter properly
587 * The maximum length of SCSI commands that this host can accept.
588 * Probably 12 for most host adapters, but could be 16 for others.
608 * can_queue. In other words, the total queue depth per host
635 /* Don't resume host in EH */
641 /* True if the host uses host-wide tagspace */
700 unsigned long hostdata[] /* Used for storage of host specific stuff */
753 static inline int __must_check scsi_add_host(struct Scsi_Host *host,
756 return scsi_add_host_with_dma(host, dev, dev);
765 * scsi_host_scan_allowed - Is scanning of this host allowed
786 * which will connect to the host adapter itself rather than any