Lines Matching +full:command +full:- +full:sequencer

1 /* SPDX-License-Identifier: GPL-2.0-only */
14 /* ---------- DDBs ---------- */
16  * domain that this sequencer can maintain low-level connections for
27 	u8     dest_sas_addr[8];  /* bytes 4-11 */
81 	u8     dest_sas_addr[8];  /* bytes 4-11 */
124  * of an initiator port (when the sequencer is operating in target mode).
126  * The sequencer allocates an initiator port DDB entry.
153 	u8     max_conn_to[3]; /* from Conn-Disc mode page, in us, LE */
155 	__le16 bus_inact_to; /* from Conn-Disc mode page, in 100 us, LE */
160 /* This struct asd_ddb_sata_tag, describes a look-up table to be used
170  * connection handle look-up table.  SATA targets attached to a port
171  * multiplier require a 4-bit port number value.  There is one DDB
229 /* ---------- SG Element ---------- */
257 /* ---------- SCBs ---------- */
259 /* An SCB (sequencer control block) is comprised of a common header
315 /* ---------- SCB tasks ---------- */
340  * atapi: C bit of FIS should be 1, and command register should be 0xA0,
341  * to indicate a packet command.
551  * Send Good Response SCBs.  Used when the sequencer is operating in
570 /* ---------- The actual SCB struct ---------- */
589 /* ---------- Done List ---------- */
592  * TC - Task Complete, status was received and acknowledged
593  * TF - Task Failed, indicates an error prior to receiving acknowledgment
594  *   for the command:
595  *   - no conn,
596  *   - NACK or R_ERR received in response to this command,
597  *   - credit blocked or not available, or in the case of SMP request,
598  *   - no SMP response was received.
600  *   command.
601  * TI - Task Interrupted, error after the command was acknowledged.  It is
602  *   known that the command was received by the target.
603  * TU - Task Unacked, command was transmitted but neither ACK (R_OK) nor NAK
607  * TA - Task Aborted, see TF.
608  * _RESP - The completion includes an empty buffer containing status.
609  * TO - Timeout.
656 /* 0xc1 - 0xc7: empty buffer received,
657    0xd1 - 0xd7: establish nexus empty buffer received
674 /* ---------- PHYS ---------- */
713  * IGNORED by the sequencer (i.e. value 0 always).