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1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * Aic94xx SAS/SATA driver SAS definitions and hardware interface header file.4 *5 * Copyright (C) 2005 Adaptec, Inc. All rights reserved.6 * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>7 */8 9#ifndef _AIC94XX_SAS_H_10#define _AIC94XX_SAS_H_11 12#include <scsi/libsas.h>13 14/* ---------- DDBs ---------- */15/* DDBs are device descriptor blocks which describe a device in the16 * domain that this sequencer can maintain low-level connections for17 * us. They are be 64 bytes.18 */19#define ASD_MAX_DDBS 12820 21struct asd_ddb_ssp_smp_target_port {22 u8 conn_type; /* byte 0 */23#define DDB_TP_CONN_TYPE 0x81 /* Initiator port and addr frame type 0x01 */24 25 u8 conn_rate;26 __be16 init_conn_tag;27 u8 dest_sas_addr[8]; /* bytes 4-11 */28 29 __le16 send_queue_head;30 u8 sq_suspended;31 u8 ddb_type; /* DDB_TYPE_TARGET */32#define DDB_TYPE_UNUSED 0xFF33#define DDB_TYPE_TARGET 0xFE34#define DDB_TYPE_INITIATOR 0xFD35#define DDB_TYPE_PM_PORT 0xFC36 37 __le16 _r_a;38 __be16 awt_def;39 40 u8 compat_features; /* byte 20 */41 u8 pathway_blocked_count;42 __be16 arb_wait_time;43 __be32 more_compat_features; /* byte 24 */44 45 u8 conn_mask;46 u8 flags; /* concurrent conn:2,2 and open:0(1) */47#define CONCURRENT_CONN_SUPP 0x0448#define OPEN_REQUIRED 0x0149 50 u16 _r_b;51 __le16 exec_queue_tail;52 __le16 send_queue_tail;53 __le16 sister_ddb;54 55 __le16 _r_c;56 57 u8 max_concurrent_conn;58 u8 num_concurrent_conn;59 u8 num_contexts;60 61 u8 _r_d;62 63 __le16 active_task_count;64 65 u8 _r_e[9];66 67 u8 itnl_reason; /* I_T nexus loss reason */68 69 __le16 _r_f;70 71 __le16 itnl_timeout;72#define ITNL_TIMEOUT_CONST 0x7D0 /* 2 seconds */73 74 __le32 itnl_timestamp;75} __attribute__ ((packed));76 77struct asd_ddb_stp_sata_target_port {78 u8 conn_type; /* byte 0 */79 u8 conn_rate;80 __be16 init_conn_tag;81 u8 dest_sas_addr[8]; /* bytes 4-11 */82 83 __le16 send_queue_head;84 u8 sq_suspended;85 u8 ddb_type; /* DDB_TYPE_TARGET */86 87 __le16 _r_a;88 89 __be16 awt_def;90 u8 compat_features; /* byte 20 */91 u8 pathway_blocked_count;92 __be16 arb_wait_time;93 __be32 more_compat_features; /* byte 24 */94 95 u8 conn_mask;96 u8 flags; /* concurrent conn:2,2 and open:0(1) */97#define SATA_MULTIPORT 0x8098#define SUPPORTS_AFFIL 0x4099#define STP_AFFIL_POL 0x20100 101 u8 _r_b;102 u8 flags2; /* STP close policy:0 */103#define STP_CL_POL_NO_TX 0x00104#define STP_CL_POL_BTW_CMDS 0x01105 106 __le16 exec_queue_tail;107 __le16 send_queue_tail;108 __le16 sister_ddb;109 __le16 ata_cmd_scbptr;110 __le32 sata_tag_alloc_mask;111 __le16 active_task_count;112 __le16 _r_c;113 __le32 sata_sactive;114 u8 num_sata_tags;115 u8 sata_status;116 u8 sata_ending_status;117 u8 itnl_reason; /* I_T nexus loss reason */118 __le16 ncq_data_scb_ptr;119 __le16 itnl_timeout;120 __le32 itnl_timestamp;121} __attribute__ ((packed));122 123/* This struct asd_ddb_init_port, describes the device descriptor block124 * of an initiator port (when the sequencer is operating in target mode).125 * Bytes [0,11] and [20,27] are from the OPEN address frame.126 * The sequencer allocates an initiator port DDB entry.127 */128struct asd_ddb_init_port {129 u8 conn_type; /* byte 0 */130 u8 conn_rate;131 __be16 init_conn_tag; /* BE */132 u8 dest_sas_addr[8];133 __le16 send_queue_head; /* LE, byte 12 */134 u8 sq_suspended;135 u8 ddb_type; /* DDB_TYPE_INITIATOR */136 __le16 _r_a;137 __be16 awt_def; /* BE */138 u8 compat_features;139 u8 pathway_blocked_count;140 __be16 arb_wait_time; /* BE */141 __be32 more_compat_features; /* BE */142 u8 conn_mask;143 u8 flags; /* == 5 */144 u16 _r_b;145 __le16 exec_queue_tail; /* execution queue tail */146 __le16 send_queue_tail;147 __le16 sister_ddb;148 __le16 init_resp_timeout; /* initiator response timeout */149 __le32 _r_c;150 __le16 active_tasks; /* active task count */151 __le16 init_list; /* initiator list link pointer */152 __le32 _r_d;153 u8 max_conn_to[3]; /* from Conn-Disc mode page, in us, LE */154 u8 itnl_reason; /* I_T nexus loss reason */155 __le16 bus_inact_to; /* from Conn-Disc mode page, in 100 us, LE */156 __le16 itnl_to; /* from the Protocol Specific Port Ctrl MP */157 __le32 itnl_timestamp;158} __attribute__ ((packed));159 160/* This struct asd_ddb_sata_tag, describes a look-up table to be used161 * by the sequencers. SATA II, IDENTIFY DEVICE data, word 76, bit 8:162 * NCQ support. This table is used by the sequencers to find the163 * corresponding SCB, given a SATA II tag value.164 */165struct asd_ddb_sata_tag {166 __le16 scb_pointer[32];167} __attribute__ ((packed));168 169/* This struct asd_ddb_sata_pm_table, describes a port number to170 * connection handle look-up table. SATA targets attached to a port171 * multiplier require a 4-bit port number value. There is one DDB172 * entry of this type for each SATA port multiplier (sister DDB).173 * Given a SATA PM port number, this table gives us the SATA PM Port174 * DDB of the SATA port multiplier port (i.e. the SATA target175 * discovered on the port).176 */177struct asd_ddb_sata_pm_table {178 __le16 ddb_pointer[16];179 __le16 _r_a[16];180} __attribute__ ((packed));181 182/* This struct asd_ddb_sata_pm_port, describes the SATA port multiplier183 * port format DDB.184 */185struct asd_ddb_sata_pm_port {186 u8 _r_a[15];187 u8 ddb_type;188 u8 _r_b[13];189 u8 pm_port_flags;190#define PM_PORT_MASK 0xF0191#define PM_PORT_SET 0x02192 u8 _r_c[6];193 __le16 sister_ddb;194 __le16 ata_cmd_scbptr;195 __le32 sata_tag_alloc_mask;196 __le16 active_task_count;197 __le16 parent_ddb;198 __le32 sata_sactive;199 u8 num_sata_tags;200 u8 sata_status;201 u8 sata_ending_status;202 u8 _r_d[9];203} __attribute__ ((packed));204 205/* This struct asd_ddb_seq_shared, describes a DDB shared by the206 * central and link sequencers. port_map_by_links is indexed phy207 * number [0,7]; each byte is a bit mask of all the phys that are in208 * the same port as the indexed phy.209 */210struct asd_ddb_seq_shared {211 __le16 q_free_ddb_head;212 __le16 q_free_ddb_tail;213 __le16 q_free_ddb_cnt;214 __le16 q_used_ddb_head;215 __le16 q_used_ddb_tail;216 __le16 shared_mem_lock;217 __le16 smp_conn_tag;218 __le16 est_nexus_buf_cnt;219 __le16 est_nexus_buf_thresh;220 u32 _r_a;221 u8 settable_max_contexts;222 u8 _r_b[23];223 u8 conn_not_active;224 u8 phy_is_up;225 u8 _r_c[8];226 u8 port_map_by_links[8];227} __attribute__ ((packed));228 229/* ---------- SG Element ---------- */230 231/* This struct sg_el, describes the hardware scatter gather buffer232 * element. All entries are little endian. In an SCB, there are 2 of233 * this, plus one more, called a link element of this indicating a234 * sublist if needed.235 *236 * A link element has only the bus address set and the flags (DS) bit237 * valid. The bus address points to the start of the sublist.238 *239 * If a sublist is needed, then that sublist should also include the 2240 * sg_el embedded in the SCB, in which case next_sg_offset is 32,241 * since sizeof(sg_el) = 16; EOS should be 1 and EOL 0 in this case.242 */243struct sg_el {244 __le64 bus_addr;245 __le32 size;246 __le16 _r;247 u8 next_sg_offs;248 u8 flags;249#define ASD_SG_EL_DS_MASK 0x30250#define ASD_SG_EL_DS_OCM 0x10251#define ASD_SG_EL_DS_HM 0x00252#define ASD_SG_EL_LIST_MASK 0xC0253#define ASD_SG_EL_LIST_EOL 0x40254#define ASD_SG_EL_LIST_EOS 0x80255} __attribute__ ((packed));256 257/* ---------- SCBs ---------- */258 259/* An SCB (sequencer control block) is comprised of a common header260 * and a task part, for a total of 128 bytes. All fields are in LE261 * order, unless otherwise noted.262 */263 264/* This struct scb_header, defines the SCB header format.265 */266struct scb_header {267 __le64 next_scb;268 __le16 index; /* transaction context */269 u8 opcode;270} __attribute__ ((packed));271 272/* SCB opcodes: Execution queue273 */274#define INITIATE_SSP_TASK 0x00275#define INITIATE_LONG_SSP_TASK 0x01276#define INITIATE_BIDIR_SSP_TASK 0x02277#define SCB_ABORT_TASK 0x03278#define INITIATE_SSP_TMF 0x04279#define SSP_TARG_GET_DATA 0x05280#define SSP_TARG_GET_DATA_GOOD 0x06281#define SSP_TARG_SEND_RESP 0x07282#define QUERY_SSP_TASK 0x08283#define INITIATE_ATA_TASK 0x09284#define INITIATE_ATAPI_TASK 0x0a285#define CONTROL_ATA_DEV 0x0b286#define INITIATE_SMP_TASK 0x0c287#define SMP_TARG_SEND_RESP 0x0f288 289/* SCB opcodes: Send Queue290 */291#define SSP_TARG_SEND_DATA 0x40292#define SSP_TARG_SEND_DATA_GOOD 0x41293 294/* SCB opcodes: Link Queue295 */296#define CONTROL_PHY 0x80297#define SEND_PRIMITIVE 0x81298#define INITIATE_LINK_ADM_TASK 0x82299 300/* SCB opcodes: other301 */302#define EMPTY_SCB 0xc0303#define INITIATE_SEQ_ADM_TASK 0xc1304#define EST_ICL_TARG_WINDOW 0xc2305#define COPY_MEM 0xc3306#define CLEAR_NEXUS 0xc4307#define INITIATE_DDB_ADM_TASK 0xc6308#define ESTABLISH_NEXUS_ESCB 0xd0309 310#define LUN_SIZE 8311 312#define EFB_MASK 0x80313#define TASK_PRIO_MASK 0x78314#define TASK_ATTR_MASK 0x07315/* ---------- SCB tasks ---------- */316 317/* This is both ssp_task and long_ssp_task318 */319struct initiate_ssp_task {320 u8 proto_conn_rate; /* proto:6,4, conn_rate:3,0 */321 __le32 total_xfer_len;322 struct ssp_frame_hdr ssp_frame;323 struct ssp_command_iu ssp_cmd;324 __le16 sister_scb; /* 0xFFFF */325 __le16 conn_handle; /* index to DDB for the intended target */326 u8 data_dir; /* :1,0 */327#define DATA_DIR_NONE 0x00328#define DATA_DIR_IN 0x01329#define DATA_DIR_OUT 0x02330#define DATA_DIR_BYRECIPIENT 0x03331 332 u8 _r_a;333 u8 retry_count;334 u8 _r_b[5];335 struct sg_el sg_element[3]; /* 2 real and 1 link */336} __attribute__ ((packed));337 338/* This defines both ata_task and atapi_task.339 * ata: C bit of FIS should be 1,340 * atapi: C bit of FIS should be 1, and command register should be 0xA0,341 * to indicate a packet command.342 */343struct initiate_ata_task {344 u8 proto_conn_rate;345 __le32 total_xfer_len;346 struct host_to_dev_fis fis;347 __le32 data_offs;348 u8 atapi_packet[16];349 u8 _r_a[12];350 __le16 sister_scb;351 __le16 conn_handle;352 u8 ata_flags; /* CSMI:6,6, DTM:4,4, QT:3,3, data dir:1,0 */353#define CSMI_TASK 0x40354#define DATA_XFER_MODE_DMA 0x10355#define ATA_Q_TYPE_MASK 0x08356#define ATA_Q_TYPE_UNTAGGED 0x00357#define ATA_Q_TYPE_NCQ 0x08358 359 u8 _r_b;360 u8 retry_count;361 u8 _r_c;362 u8 flags;363#define STP_AFFIL_POLICY 0x20364#define SET_AFFIL_POLICY 0x10365#define RET_PARTIAL_SGLIST 0x02366 367 u8 _r_d[3];368 struct sg_el sg_element[3];369} __attribute__ ((packed));370 371struct initiate_smp_task {372 u8 proto_conn_rate;373 u8 _r_a[40];374 struct sg_el smp_req;375 __le16 sister_scb;376 __le16 conn_handle;377 u8 _r_c[8];378 struct sg_el smp_resp;379 u8 _r_d[32];380} __attribute__ ((packed));381 382struct control_phy {383 u8 phy_id;384 u8 sub_func;385#define DISABLE_PHY 0x00386#define ENABLE_PHY 0x01387#define RELEASE_SPINUP_HOLD 0x02388#define ENABLE_PHY_NO_SAS_OOB 0x03389#define ENABLE_PHY_NO_SATA_OOB 0x04390#define PHY_NO_OP 0x05391#define EXECUTE_HARD_RESET 0x81392 393 u8 func_mask;394 u8 speed_mask;395 u8 hot_plug_delay;396 u8 port_type;397 u8 flags;398#define DEV_PRES_TIMER_OVERRIDE_ENABLE 0x01399#define DISABLE_PHY_IF_OOB_FAILS 0x02400 401 __le32 timeout_override;402 u8 link_reset_retries;403 u8 _r_a[47];404 __le16 conn_handle;405 u8 _r_b[56];406} __attribute__ ((packed));407 408struct control_ata_dev {409 u8 proto_conn_rate;410 __le32 _r_a;411 struct host_to_dev_fis fis;412 u8 _r_b[32];413 __le16 sister_scb;414 __le16 conn_handle;415 u8 ata_flags; /* 0 */416 u8 _r_c[55];417} __attribute__ ((packed));418 419struct empty_scb {420 u8 num_valid;421 __le32 _r_a;422#define ASD_EDBS_PER_SCB 7423/* header+data+CRC+DMA suffix data */424#define ASD_EDB_SIZE (24+1024+4+16)425 struct sg_el eb[ASD_EDBS_PER_SCB];426#define ELEMENT_NOT_VALID 0xC0427} __attribute__ ((packed));428 429struct initiate_link_adm {430 u8 phy_id;431 u8 sub_func;432#define GET_LINK_ERROR_COUNT 0x00433#define RESET_LINK_ERROR_COUNT 0x01434#define ENABLE_NOTIFY_SPINUP_INTS 0x02435 436 u8 _r_a[57];437 __le16 conn_handle;438 u8 _r_b[56];439} __attribute__ ((packed));440 441struct copy_memory {442 u8 _r_a;443 __le16 xfer_len;444 __le16 _r_b;445 __le64 src_busaddr;446 u8 src_ds; /* See definition of sg_el */447 u8 _r_c[45];448 __le16 conn_handle;449 __le64 _r_d;450 __le64 dest_busaddr;451 u8 dest_ds; /* See definition of sg_el */452 u8 _r_e[39];453} __attribute__ ((packed));454 455struct abort_task {456 u8 proto_conn_rate;457 __le32 _r_a;458 struct ssp_frame_hdr ssp_frame;459 struct ssp_tmf_iu ssp_task;460 __le16 sister_scb;461 __le16 conn_handle;462 u8 flags; /* ovrd_itnl_timer:3,3, suspend_data_trans:2,2 */463#define SUSPEND_DATA_TRANS 0x04464 465 u8 _r_b;466 u8 retry_count;467 u8 _r_c[5];468 __le16 index; /* Transaction context of task to be queried */469 __le16 itnl_to;470 u8 _r_d[44];471} __attribute__ ((packed));472 473struct clear_nexus {474 u8 nexus;475#define NEXUS_ADAPTER 0x00476#define NEXUS_PORT 0x01477#define NEXUS_I_T 0x02478#define NEXUS_I_T_L 0x03479#define NEXUS_TAG 0x04480#define NEXUS_TRANS_CX 0x05481#define NEXUS_SATA_TAG 0x06482#define NEXUS_T_L 0x07483#define NEXUS_L 0x08484#define NEXUS_T_TAG 0x09485 486 __le32 _r_a;487 u8 flags;488#define SUSPEND_TX 0x80489#define RESUME_TX 0x40490#define SEND_Q 0x04491#define EXEC_Q 0x02492#define NOTINQ 0x01493 494 u8 _r_b[3];495 u8 conn_mask;496 u8 _r_c[19];497 struct ssp_tmf_iu ssp_task; /* LUN and TAG */498 __le16 _r_d;499 __le16 conn_handle;500 __le64 _r_e;501 __le16 index; /* Transaction context of task to be cleared */502 __le16 context; /* Clear nexus context */503 u8 _r_f[44];504} __attribute__ ((packed));505 506struct initiate_ssp_tmf {507 u8 proto_conn_rate;508 __le32 _r_a;509 struct ssp_frame_hdr ssp_frame;510 struct ssp_tmf_iu ssp_task;511 __le16 sister_scb;512 __le16 conn_handle;513 u8 flags; /* itnl override and suspend data tx */514#define OVERRIDE_ITNL_TIMER 8515 516 u8 _r_b;517 u8 retry_count;518 u8 _r_c[5];519 __le16 index; /* Transaction context of task to be queried */520 __le16 itnl_to;521 u8 _r_d[44];522} __attribute__ ((packed));523 524/* Transmits an arbitrary primitive on the link.525 * Used for NOTIFY and BROADCAST.526 */527struct send_prim {528 u8 phy_id;529 u8 wait_transmit; /* :0,0 */530 u8 xmit_flags;531#define XMTPSIZE_MASK 0xF0532#define XMTPSIZE_SINGLE 0x10533#define XMTPSIZE_REPEATED 0x20534#define XMTPSIZE_CONT 0x20535#define XMTPSIZE_TRIPLE 0x30536#define XMTPSIZE_REDUNDANT 0x60537#define XMTPSIZE_INF 0538 539#define XMTCONTEN 0x04540#define XMTPFRM 0x02 /* Transmit at the next frame boundary */541#define XMTPIMM 0x01 /* Transmit immediately */542 543 __le16 _r_a;544 u8 prim[4]; /* K, D0, D1, D2 */545 u8 _r_b[50];546 __le16 conn_handle;547 u8 _r_c[56];548} __attribute__ ((packed));549 550/* This describes both SSP Target Get Data and SSP Target Get Data And551 * Send Good Response SCBs. Used when the sequencer is operating in552 * target mode...553 */554struct ssp_targ_get_data {555 u8 proto_conn_rate;556 __le32 total_xfer_len;557 struct ssp_frame_hdr ssp_frame;558 struct xfer_rdy_iu xfer_rdy;559 u8 lun[LUN_SIZE];560 __le64 _r_a;561 __le16 sister_scb;562 __le16 conn_handle;563 u8 data_dir; /* 01b */564 u8 _r_b;565 u8 retry_count;566 u8 _r_c[5];567 struct sg_el sg_element[3];568} __attribute__ ((packed));569 570/* ---------- The actual SCB struct ---------- */571 572struct scb {573 struct scb_header header;574 union {575 struct initiate_ssp_task ssp_task;576 struct initiate_ata_task ata_task;577 struct initiate_smp_task smp_task;578 struct control_phy control_phy;579 struct control_ata_dev control_ata_dev;580 struct empty_scb escb;581 struct initiate_link_adm link_adm;582 struct copy_memory cp_mem;583 struct abort_task abort_task;584 struct clear_nexus clear_nexus;585 struct initiate_ssp_tmf ssp_tmf;586 };587} __attribute__ ((packed));588 589/* ---------- Done List ---------- */590/* The done list entry opcode field is defined below.591 * The mnemonic encoding and meaning is as follows:592 * TC - Task Complete, status was received and acknowledged593 * TF - Task Failed, indicates an error prior to receiving acknowledgment594 * 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.599 * In these four cases it is known that the target didn't receive the600 * command.601 * TI - Task Interrupted, error after the command was acknowledged. It is602 * known that the command was received by the target.603 * TU - Task Unacked, command was transmitted but neither ACK (R_OK) nor NAK604 * (R_ERR) was received due to loss of signal, broken connection, loss of605 * dword sync or other reason. The application client should send the606 * appropriate task query.607 * TA - Task Aborted, see TF.608 * _RESP - The completion includes an empty buffer containing status.609 * TO - Timeout.610 */611#define TC_NO_ERROR 0x00612#define TC_UNDERRUN 0x01613#define TC_OVERRUN 0x02614#define TF_OPEN_TO 0x03615#define TF_OPEN_REJECT 0x04616#define TI_BREAK 0x05617#define TI_PROTO_ERR 0x06618#define TC_SSP_RESP 0x07619#define TI_PHY_DOWN 0x08620#define TF_PHY_DOWN 0x09621#define TC_LINK_ADM_RESP 0x0a622#define TC_CSMI 0x0b623#define TC_ATA_RESP 0x0c624#define TU_PHY_DOWN 0x0d625#define TU_BREAK 0x0e626#define TI_SATA_TO 0x0f627#define TI_NAK 0x10628#define TC_CONTROL_PHY 0x11629#define TF_BREAK 0x12630#define TC_RESUME 0x13631#define TI_ACK_NAK_TO 0x14632#define TF_SMPRSP_TO 0x15633#define TF_SMP_XMIT_RCV_ERR 0x16634#define TC_PARTIAL_SG_LIST 0x17635#define TU_ACK_NAK_TO 0x18636#define TU_SATA_TO 0x19637#define TF_NAK_RECV 0x1a638#define TA_I_T_NEXUS_LOSS 0x1b639#define TC_ATA_R_ERR_RECV 0x1c640#define TF_TMF_NO_CTX 0x1d641#define TA_ON_REQ 0x1e642#define TF_TMF_NO_TAG 0x1f643#define TF_TMF_TAG_FREE 0x20644#define TF_TMF_TASK_DONE 0x21645#define TF_TMF_NO_CONN_HANDLE 0x22646#define TC_TASK_CLEARED 0x23647#define TI_SYNCS_RECV 0x24648#define TU_SYNCS_RECV 0x25649#define TF_IRTT_TO 0x26650#define TF_NO_SMP_CONN 0x27651#define TF_IU_SHORT 0x28652#define TF_DATA_OFFS_ERR 0x29653#define TF_INV_CONN_HANDLE 0x2a654#define TF_REQUESTED_N_PENDING 0x2b655 656/* 0xc1 - 0xc7: empty buffer received,657 0xd1 - 0xd7: establish nexus empty buffer received658*/659/* This is the ESCB mask */660#define ESCB_RECVD 0xC0661 662 663/* This struct done_list_struct defines the done list entry.664 * All fields are LE.665 */666struct done_list_struct {667 __le16 index; /* aka transaction context */668 u8 opcode;669 u8 status_block[4];670 u8 toggle; /* bit 0 */671#define DL_TOGGLE_MASK 0x01672} __attribute__ ((packed));673 674/* ---------- PHYS ---------- */675 676struct asd_phy {677 struct asd_sas_phy sas_phy;678 struct asd_phy_desc *phy_desc; /* hw profile */679 680 struct sas_identify_frame *identify_frame;681 struct asd_dma_tok *id_frm_tok;682 struct asd_port *asd_port;683 684 u8 frame_rcvd[ASD_EDB_SIZE];685};686 687 688#define ASD_SCB_SIZE sizeof(struct scb)689#define ASD_DDB_SIZE sizeof(struct asd_ddb_ssp_smp_target_port)690 691/* Define this to 0 if you do not want NOTIFY (ENABLE SPINIP) sent.692 * Default: 0x10 (it's a mask)693 */694#define ASD_NOTIFY_ENABLE_SPINUP 0x10695 696/* If enabled, set this to the interval between transmission697 * of NOTIFY (ENABLE SPINUP). In units of 200 us.698 */699#define ASD_NOTIFY_TIMEOUT 2500700 701/* Initial delay after OOB, before we transmit NOTIFY (ENABLE SPINUP).702 * If 0, transmit immediately. In milliseconds.703 */704#define ASD_NOTIFY_DOWN_COUNT 0705 706/* Device present timer timeout constant, 10 ms. */707#define ASD_DEV_PRESENT_TIMEOUT 0x2710708 709#define ASD_SATA_INTERLOCK_TIMEOUT 0710 711/* How long to wait before shutting down an STP connection, unless712 * an STP target sent frame(s). 50 usec.713 * IGNORED by the sequencer (i.e. value 0 always).714 */715#define ASD_STP_SHUTDOWN_TIMEOUT 0x0716 717/* ATA soft reset timer timeout. 5 usec. */718#define ASD_SRST_ASSERT_TIMEOUT 0x05719 720/* 31 sec */721#define ASD_RCV_FIS_TIMEOUT 0x01D905C0722 723#define ASD_ONE_MILLISEC_TIMEOUT 0x03e8724 725/* COMINIT timer */726#define ASD_TEN_MILLISEC_TIMEOUT 0x2710727#define ASD_COMINIT_TIMEOUT ASD_TEN_MILLISEC_TIMEOUT728 729/* 1 sec */730#define ASD_SMP_RCV_TIMEOUT 0x000F4240731 732#endif733