| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| James Bottomley | 2078 | 99.38% | 1 | 20.00% |
| Malahal Naineni | 5 | 0.24% | 1 | 20.00% |
| Darrick J. Wong | 4 | 0.19% | 1 | 20.00% |
| John Garry | 3 | 0.14% | 1 | 20.00% |
| Boaz Harrosh | 1 | 0.05% | 1 | 20.00% |
| Total | 2091 | 5 |
/* * Aic94xx SAS/SATA driver SAS definitions and hardware interface header file. * * Copyright (C) 2005 Adaptec, Inc. All rights reserved. * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com> * * This file is licensed under GPLv2. * * This file is part of the aic94xx driver. * * The aic94xx driver is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; version 2 of the * License. * * The aic94xx driver is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with the aic94xx driver; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * */ #ifndef _AIC94XX_SAS_H_ #define _AIC94XX_SAS_H_ #include <scsi/libsas.h> /* ---------- DDBs ---------- */ /* DDBs are device descriptor blocks which describe a device in the * domain that this sequencer can maintain low-level connections for * us. They are be 64 bytes. */ #define ASD_MAX_DDBS 128 struct asd_ddb_ssp_smp_target_port { u8 conn_type; /* byte 0 */ #define DDB_TP_CONN_TYPE 0x81 /* Initiator port and addr frame type 0x01 */ u8 conn_rate; __be16 init_conn_tag; u8 dest_sas_addr[8]; /* bytes 4-11 */ __le16 send_queue_head; u8 sq_suspended; u8 ddb_type; /* DDB_TYPE_TARGET */ #define DDB_TYPE_UNUSED 0xFF #define DDB_TYPE_TARGET 0xFE #define DDB_TYPE_INITIATOR 0xFD #define DDB_TYPE_PM_PORT 0xFC __le16 _r_a; __be16 awt_def; u8 compat_features; /* byte 20 */ u8 pathway_blocked_count; __be16 arb_wait_time; __be32 more_compat_features; /* byte 24 */ u8 conn_mask; u8 flags; /* concurrent conn:2,2 and open:0(1) */ #define CONCURRENT_CONN_SUPP 0x04 #define OPEN_REQUIRED 0x01 u16 _r_b; __le16 exec_queue_tail; __le16 send_queue_tail; __le16 sister_ddb; __le16 _r_c; u8 max_concurrent_conn; u8 num_concurrent_conn; u8 num_contexts; u8 _r_d; __le16 active_task_count; u8 _r_e[9]; u8 itnl_reason; /* I_T nexus loss reason */ __le16 _r_f; __le16 itnl_timeout; #define ITNL_TIMEOUT_CONST 0x7D0 /* 2 seconds */ __le32 itnl_timestamp; } __attribute__ ((packed)); struct asd_ddb_stp_sata_target_port { u8 conn_type; /* byte 0 */ u8 conn_rate; __be16 init_conn_tag; u8 dest_sas_addr[8]; /* bytes 4-11 */ __le16 send_queue_head; u8 sq_suspended; u8 ddb_type; /* DDB_TYPE_TARGET */ __le16 _r_a; __be16 awt_def; u8 compat_features; /* byte 20 */ u8 pathway_blocked_count; __be16 arb_wait_time; __be32 more_compat_features; /* byte 24 */ u8 conn_mask; u8 flags; /* concurrent conn:2,2 and open:0(1) */ #define SATA_MULTIPORT 0x80 #define SUPPORTS_AFFIL 0x40 #define STP_AFFIL_POL 0x20 u8 _r_b; u8 flags2; /* STP close policy:0 */ #define STP_CL_POL_NO_TX 0x00 #define STP_CL_POL_BTW_CMDS 0x01 __le16 exec_queue_tail; __le16 send_queue_tail; __le16 sister_ddb; __le16 ata_cmd_scbptr; __le32 sata_tag_alloc_mask; __le16 active_task_count; __le16 _r_c; __le32 sata_sactive; u8 num_sata_tags; u8 sata_status; u8 sata_ending_status; u8 itnl_reason; /* I_T nexus loss reason */ __le16 ncq_data_scb_ptr; __le16 itnl_timeout; __le32 itnl_timestamp; } __attribute__ ((packed)); /* This struct asd_ddb_init_port, describes the device descriptor block * of an initiator port (when the sequencer is operating in target mode). * Bytes [0,11] and [20,27] are from the OPEN address frame. * The sequencer allocates an initiator port DDB entry. */ struct asd_ddb_init_port { u8 conn_type; /* byte 0 */ u8 conn_rate; __be16 init_conn_tag; /* BE */ u8 dest_sas_addr[8]; __le16 send_queue_head; /* LE, byte 12 */ u8 sq_suspended; u8 ddb_type; /* DDB_TYPE_INITIATOR */ __le16 _r_a; __be16 awt_def; /* BE */ u8 compat_features; u8 pathway_blocked_count; __be16 arb_wait_time; /* BE */ __be32 more_compat_features; /* BE */ u8 conn_mask; u8 flags; /* == 5 */ u16 _r_b; __le16 exec_queue_tail; /* execution queue tail */ __le16 send_queue_tail; __le16 sister_ddb; __le16 init_resp_timeout; /* initiator response timeout */ __le32 _r_c; __le16 active_tasks; /* active task count */ __le16 init_list; /* initiator list link pointer */ __le32 _r_d; u8 max_conn_to[3]; /* from Conn-Disc mode page, in us, LE */ u8 itnl_reason; /* I_T nexus loss reason */ __le16 bus_inact_to; /* from Conn-Disc mode page, in 100 us, LE */ __le16 itnl_to; /* from the Protocol Specific Port Ctrl MP */ __le32 itnl_timestamp; } __attribute__ ((packed)); /* This struct asd_ddb_sata_tag, describes a look-up table to be used * by the sequencers. SATA II, IDENTIFY DEVICE data, word 76, bit 8: * NCQ support. This table is used by the sequencers to find the * corresponding SCB, given a SATA II tag value. */ struct asd_ddb_sata_tag { __le16 scb_pointer[32]; } __attribute__ ((packed)); /* This struct asd_ddb_sata_pm_table, describes a port number to * connection handle look-up table. SATA targets attached to a port * multiplier require a 4-bit port number value. There is one DDB * entry of this type for each SATA port multiplier (sister DDB). * Given a SATA PM port number, this table gives us the SATA PM Port * DDB of the SATA port multiplier port (i.e. the SATA target * discovered on the port). */ struct asd_ddb_sata_pm_table { __le16 ddb_pointer[16]; __le16 _r_a[16]; } __attribute__ ((packed)); /* This struct asd_ddb_sata_pm_port, describes the SATA port multiplier * port format DDB. */ struct asd_ddb_sata_pm_port { u8 _r_a[15]; u8 ddb_type; u8 _r_b[13]; u8 pm_port_flags; #define PM_PORT_MASK 0xF0 #define PM_PORT_SET 0x02 u8 _r_c[6]; __le16 sister_ddb; __le16 ata_cmd_scbptr; __le32 sata_tag_alloc_mask; __le16 active_task_count; __le16 parent_ddb; __le32 sata_sactive; u8 num_sata_tags; u8 sata_status; u8 sata_ending_status; u8 _r_d[9]; } __attribute__ ((packed)); /* This struct asd_ddb_seq_shared, describes a DDB shared by the * central and link sequencers. port_map_by_links is indexed phy * number [0,7]; each byte is a bit mask of all the phys that are in * the same port as the indexed phy. */ struct asd_ddb_seq_shared { __le16 q_free_ddb_head; __le16 q_free_ddb_tail; __le16 q_free_ddb_cnt; __le16 q_used_ddb_head; __le16 q_used_ddb_tail; __le16 shared_mem_lock; __le16 smp_conn_tag; __le16 est_nexus_buf_cnt; __le16 est_nexus_buf_thresh; u32 _r_a; u8 settable_max_contexts; u8 _r_b[23]; u8 conn_not_active; u8 phy_is_up; u8 _r_c[8]; u8 port_map_by_links[8]; } __attribute__ ((packed)); /* ---------- SG Element ---------- */ /* This struct sg_el, describes the hardware scatter gather buffer * element. All entries are little endian. In an SCB, there are 2 of * this, plus one more, called a link element of this indicating a * sublist if needed. * * A link element has only the bus address set and the flags (DS) bit * valid. The bus address points to the start of the sublist. * * If a sublist is needed, then that sublist should also include the 2 * sg_el embedded in the SCB, in which case next_sg_offset is 32, * since sizeof(sg_el) = 16; EOS should be 1 and EOL 0 in this case. */ struct sg_el { __le64 bus_addr; __le32 size; __le16 _r; u8 next_sg_offs; u8 flags; #define ASD_SG_EL_DS_MASK 0x30 #define ASD_SG_EL_DS_OCM 0x10 #define ASD_SG_EL_DS_HM 0x00 #define ASD_SG_EL_LIST_MASK 0xC0 #define ASD_SG_EL_LIST_EOL 0x40 #define ASD_SG_EL_LIST_EOS 0x80 } __attribute__ ((packed)); /* ---------- SCBs ---------- */ /* An SCB (sequencer control block) is comprised of a common header * and a task part, for a total of 128 bytes. All fields are in LE * order, unless otherwise noted. */ /* This struct scb_header, defines the SCB header format. */ struct scb_header { __le64 next_scb; __le16 index; /* transaction context */ u8 opcode; } __attribute__ ((packed)); /* SCB opcodes: Execution queue */ #define INITIATE_SSP_TASK 0x00 #define INITIATE_LONG_SSP_TASK 0x01 #define INITIATE_BIDIR_SSP_TASK 0x02 #define SCB_ABORT_TASK 0x03 #define INITIATE_SSP_TMF 0x04 #define SSP_TARG_GET_DATA 0x05 #define SSP_TARG_GET_DATA_GOOD 0x06 #define SSP_TARG_SEND_RESP 0x07 #define QUERY_SSP_TASK 0x08 #define INITIATE_ATA_TASK 0x09 #define INITIATE_ATAPI_TASK 0x0a #define CONTROL_ATA_DEV 0x0b #define INITIATE_SMP_TASK 0x0c #define SMP_TARG_SEND_RESP 0x0f /* SCB opcodes: Send Queue */ #define SSP_TARG_SEND_DATA 0x40 #define SSP_TARG_SEND_DATA_GOOD 0x41 /* SCB opcodes: Link Queue */ #define CONTROL_PHY 0x80 #define SEND_PRIMITIVE 0x81 #define INITIATE_LINK_ADM_TASK 0x82 /* SCB opcodes: other */ #define EMPTY_SCB 0xc0 #define INITIATE_SEQ_ADM_TASK 0xc1 #define EST_ICL_TARG_WINDOW 0xc2 #define COPY_MEM 0xc3 #define CLEAR_NEXUS 0xc4 #define INITIATE_DDB_ADM_TASK 0xc6 #define ESTABLISH_NEXUS_ESCB 0xd0 #define LUN_SIZE 8 #define EFB_MASK 0x80 #define TASK_PRIO_MASK 0x78 #define TASK_ATTR_MASK 0x07 /* ---------- SCB tasks ---------- */ /* This is both ssp_task and long_ssp_task */ struct initiate_ssp_task { u8 proto_conn_rate; /* proto:6,4, conn_rate:3,0 */ __le32 total_xfer_len; struct ssp_frame_hdr ssp_frame; struct ssp_command_iu ssp_cmd; __le16 sister_scb; /* 0xFFFF */ __le16 conn_handle; /* index to DDB for the intended target */ u8 data_dir; /* :1,0 */ #define DATA_DIR_NONE 0x00 #define DATA_DIR_IN 0x01 #define DATA_DIR_OUT 0x02 #define DATA_DIR_BYRECIPIENT 0x03 u8 _r_a; u8 retry_count; u8 _r_b[5]; struct sg_el sg_element[3]; /* 2 real and 1 link */ } __attribute__ ((packed)); /* This defines both ata_task and atapi_task. * ata: C bit of FIS should be 1, * atapi: C bit of FIS should be 1, and command register should be 0xA0, * to indicate a packet command. */ struct initiate_ata_task { u8 proto_conn_rate; __le32 total_xfer_len; struct host_to_dev_fis fis; __le32 data_offs; u8 atapi_packet[16]; u8 _r_a[12]; __le16 sister_scb; __le16 conn_handle; u8 ata_flags; /* CSMI:6,6, DTM:4,4, QT:3,3, data dir:1,0 */ #define CSMI_TASK 0x40 #define DATA_XFER_MODE_DMA 0x10 #define ATA_Q_TYPE_MASK 0x08 #define ATA_Q_TYPE_UNTAGGED 0x00 #define ATA_Q_TYPE_NCQ 0x08 u8 _r_b; u8 retry_count; u8 _r_c; u8 flags; #define STP_AFFIL_POLICY 0x20 #define SET_AFFIL_POLICY 0x10 #define RET_PARTIAL_SGLIST 0x02 u8 _r_d[3]; struct sg_el sg_element[3]; } __attribute__ ((packed)); struct initiate_smp_task { u8 proto_conn_rate; u8 _r_a[40]; struct sg_el smp_req; __le16 sister_scb; __le16 conn_handle; u8 _r_c[8]; struct sg_el smp_resp; u8 _r_d[32]; } __attribute__ ((packed)); struct control_phy { u8 phy_id; u8 sub_func; #define DISABLE_PHY 0x00 #define ENABLE_PHY 0x01 #define RELEASE_SPINUP_HOLD 0x02 #define ENABLE_PHY_NO_SAS_OOB 0x03 #define ENABLE_PHY_NO_SATA_OOB 0x04 #define PHY_NO_OP 0x05 #define EXECUTE_HARD_RESET 0x81 u8 func_mask; u8 speed_mask; u8 hot_plug_delay; u8 port_type; u8 flags; #define DEV_PRES_TIMER_OVERRIDE_ENABLE 0x01 #define DISABLE_PHY_IF_OOB_FAILS 0x02 __le32 timeout_override; u8 link_reset_retries; u8 _r_a[47]; __le16 conn_handle; u8 _r_b[56]; } __attribute__ ((packed)); struct control_ata_dev { u8 proto_conn_rate; __le32 _r_a; struct host_to_dev_fis fis; u8 _r_b[32]; __le16 sister_scb; __le16 conn_handle; u8 ata_flags; /* 0 */ u8 _r_c[55]; } __attribute__ ((packed)); struct empty_scb { u8 num_valid; __le32 _r_a; #define ASD_EDBS_PER_SCB 7 /* header+data+CRC+DMA suffix data */ #define ASD_EDB_SIZE (24+1024+4+16) struct sg_el eb[ASD_EDBS_PER_SCB]; #define ELEMENT_NOT_VALID 0xC0 } __attribute__ ((packed)); struct initiate_link_adm { u8 phy_id; u8 sub_func; #define GET_LINK_ERROR_COUNT 0x00 #define RESET_LINK_ERROR_COUNT 0x01 #define ENABLE_NOTIFY_SPINUP_INTS 0x02 u8 _r_a[57]; __le16 conn_handle; u8 _r_b[56]; } __attribute__ ((packed)); struct copy_memory { u8 _r_a; __le16 xfer_len; __le16 _r_b; __le64 src_busaddr; u8 src_ds; /* See definition of sg_el */ u8 _r_c[45]; __le16 conn_handle; __le64 _r_d; __le64 dest_busaddr; u8 dest_ds; /* See definition of sg_el */ u8 _r_e[39]; } __attribute__ ((packed)); struct abort_task { u8 proto_conn_rate; __le32 _r_a; struct ssp_frame_hdr ssp_frame; struct ssp_tmf_iu ssp_task; __le16 sister_scb; __le16 conn_handle; u8 flags; /* ovrd_itnl_timer:3,3, suspend_data_trans:2,2 */ #define SUSPEND_DATA_TRANS 0x04 u8 _r_b; u8 retry_count; u8 _r_c[5]; __le16 index; /* Transaction context of task to be queried */ __le16 itnl_to; u8 _r_d[44]; } __attribute__ ((packed)); struct clear_nexus { u8 nexus; #define NEXUS_ADAPTER 0x00 #define NEXUS_PORT 0x01 #define NEXUS_I_T 0x02 #define NEXUS_I_T_L 0x03 #define NEXUS_TAG 0x04 #define NEXUS_TRANS_CX 0x05 #define NEXUS_SATA_TAG 0x06 #define NEXUS_T_L 0x07 #define NEXUS_L 0x08 #define NEXUS_T_TAG 0x09 __le32 _r_a; u8 flags; #define SUSPEND_TX 0x80 #define RESUME_TX 0x40 #define SEND_Q 0x04 #define EXEC_Q 0x02 #define NOTINQ 0x01 u8 _r_b[3]; u8 conn_mask; u8 _r_c[19]; struct ssp_tmf_iu ssp_task; /* LUN and TAG */ __le16 _r_d; __le16 conn_handle; __le64 _r_e; __le16 index; /* Transaction context of task to be cleared */ __le16 context; /* Clear nexus context */ u8 _r_f[44]; } __attribute__ ((packed)); struct initiate_ssp_tmf { u8 proto_conn_rate; __le32 _r_a; struct ssp_frame_hdr ssp_frame; struct ssp_tmf_iu ssp_task; __le16 sister_scb; __le16 conn_handle; u8 flags; /* itnl override and suspend data tx */ #define OVERRIDE_ITNL_TIMER 8 u8 _r_b; u8 retry_count; u8 _r_c[5]; __le16 index; /* Transaction context of task to be queried */ __le16 itnl_to; u8 _r_d[44]; } __attribute__ ((packed)); /* Transmits an arbitrary primitive on the link. * Used for NOTIFY and BROADCAST. */ struct send_prim { u8 phy_id; u8 wait_transmit; /* :0,0 */ u8 xmit_flags; #define XMTPSIZE_MASK 0xF0 #define XMTPSIZE_SINGLE 0x10 #define XMTPSIZE_REPEATED 0x20 #define XMTPSIZE_CONT 0x20 #define XMTPSIZE_TRIPLE 0x30 #define XMTPSIZE_REDUNDANT 0x60 #define XMTPSIZE_INF 0 #define XMTCONTEN 0x04 #define XMTPFRM 0x02 /* Transmit at the next frame boundary */ #define XMTPIMM 0x01 /* Transmit immediately */ __le16 _r_a; u8 prim[4]; /* K, D0, D1, D2 */ u8 _r_b[50]; __le16 conn_handle; u8 _r_c[56]; } __attribute__ ((packed)); /* This describes both SSP Target Get Data and SSP Target Get Data And * Send Good Response SCBs. Used when the sequencer is operating in * target mode... */ struct ssp_targ_get_data { u8 proto_conn_rate; __le32 total_xfer_len; struct ssp_frame_hdr ssp_frame; struct xfer_rdy_iu xfer_rdy; u8 lun[LUN_SIZE]; __le64 _r_a; __le16 sister_scb; __le16 conn_handle; u8 data_dir; /* 01b */ u8 _r_b; u8 retry_count; u8 _r_c[5]; struct sg_el sg_element[3]; } __attribute__ ((packed)); /* ---------- The actual SCB struct ---------- */ struct scb { struct scb_header header; union { struct initiate_ssp_task ssp_task; struct initiate_ata_task ata_task; struct initiate_smp_task smp_task; struct control_phy control_phy; struct control_ata_dev control_ata_dev; struct empty_scb escb; struct initiate_link_adm link_adm; struct copy_memory cp_mem; struct abort_task abort_task; struct clear_nexus clear_nexus; struct initiate_ssp_tmf ssp_tmf; }; } __attribute__ ((packed)); /* ---------- Done List ---------- */ /* The done list entry opcode field is defined below. * The mnemonic encoding and meaning is as follows: * TC - Task Complete, status was received and acknowledged * TF - Task Failed, indicates an error prior to receiving acknowledgment * for the command: * - no conn, * - NACK or R_ERR received in response to this command, * - credit blocked or not available, or in the case of SMP request, * - no SMP response was received. * In these four cases it is known that the target didn't receive the * command. * TI - Task Interrupted, error after the command was acknowledged. It is * known that the command was received by the target. * TU - Task Unacked, command was transmitted but neither ACK (R_OK) nor NAK * (R_ERR) was received due to loss of signal, broken connection, loss of * dword sync or other reason. The application client should send the * appropriate task query. * TA - Task Aborted, see TF. * _RESP - The completion includes an empty buffer containing status. * TO - Timeout. */ #define TC_NO_ERROR 0x00 #define TC_UNDERRUN 0x01 #define TC_OVERRUN 0x02 #define TF_OPEN_TO 0x03 #define TF_OPEN_REJECT 0x04 #define TI_BREAK 0x05 #define TI_PROTO_ERR 0x06 #define TC_SSP_RESP 0x07 #define TI_PHY_DOWN 0x08 #define TF_PHY_DOWN 0x09 #define TC_LINK_ADM_RESP 0x0a #define TC_CSMI 0x0b #define TC_ATA_RESP 0x0c #define TU_PHY_DOWN 0x0d #define TU_BREAK 0x0e #define TI_SATA_TO 0x0f #define TI_NAK 0x10 #define TC_CONTROL_PHY 0x11 #define TF_BREAK 0x12 #define TC_RESUME 0x13 #define TI_ACK_NAK_TO 0x14 #define TF_SMPRSP_TO 0x15 #define TF_SMP_XMIT_RCV_ERR 0x16 #define TC_PARTIAL_SG_LIST 0x17 #define TU_ACK_NAK_TO 0x18 #define TU_SATA_TO 0x19 #define TF_NAK_RECV 0x1a #define TA_I_T_NEXUS_LOSS 0x1b #define TC_ATA_R_ERR_RECV 0x1c #define TF_TMF_NO_CTX 0x1d #define TA_ON_REQ 0x1e #define TF_TMF_NO_TAG 0x1f #define TF_TMF_TAG_FREE 0x20 #define TF_TMF_TASK_DONE 0x21 #define TF_TMF_NO_CONN_HANDLE 0x22 #define TC_TASK_CLEARED 0x23 #define TI_SYNCS_RECV 0x24 #define TU_SYNCS_RECV 0x25 #define TF_IRTT_TO 0x26 #define TF_NO_SMP_CONN 0x27 #define TF_IU_SHORT 0x28 #define TF_DATA_OFFS_ERR 0x29 #define TF_INV_CONN_HANDLE 0x2a #define TF_REQUESTED_N_PENDING 0x2b /* 0xc1 - 0xc7: empty buffer received, 0xd1 - 0xd7: establish nexus empty buffer received */ /* This is the ESCB mask */ #define ESCB_RECVD 0xC0 /* This struct done_list_struct defines the done list entry. * All fields are LE. */ struct done_list_struct { __le16 index; /* aka transaction context */ u8 opcode; u8 status_block[4]; u8 toggle; /* bit 0 */ #define DL_TOGGLE_MASK 0x01 } __attribute__ ((packed)); /* ---------- PHYS ---------- */ struct asd_phy { struct asd_sas_phy sas_phy; struct asd_phy_desc *phy_desc; /* hw profile */ struct sas_identify_frame *identify_frame; struct asd_dma_tok *id_frm_tok; struct asd_port *asd_port; u8 frame_rcvd[ASD_EDB_SIZE]; }; #define ASD_SCB_SIZE sizeof(struct scb) #define ASD_DDB_SIZE sizeof(struct asd_ddb_ssp_smp_target_port) /* Define this to 0 if you do not want NOTIFY (ENABLE SPINIP) sent. * Default: 0x10 (it's a mask) */ #define ASD_NOTIFY_ENABLE_SPINUP 0x10 /* If enabled, set this to the interval between transmission * of NOTIFY (ENABLE SPINUP). In units of 200 us. */ #define ASD_NOTIFY_TIMEOUT 2500 /* Initial delay after OOB, before we transmit NOTIFY (ENABLE SPINUP). * If 0, transmit immediately. In milliseconds. */ #define ASD_NOTIFY_DOWN_COUNT 0 /* Device present timer timeout constant, 10 ms. */ #define ASD_DEV_PRESENT_TIMEOUT 0x2710 #define ASD_SATA_INTERLOCK_TIMEOUT 0 /* How long to wait before shutting down an STP connection, unless * an STP target sent frame(s). 50 usec. * IGNORED by the sequencer (i.e. value 0 always). */ #define ASD_STP_SHUTDOWN_TIMEOUT 0x0 /* ATA soft reset timer timeout. 5 usec. */ #define ASD_SRST_ASSERT_TIMEOUT 0x05 /* 31 sec */ #define ASD_RCV_FIS_TIMEOUT 0x01D905C0 #define ASD_ONE_MILLISEC_TIMEOUT 0x03e8 /* COMINIT timer */ #define ASD_TEN_MILLISEC_TIMEOUT 0x2710 #define ASD_COMINIT_TIMEOUT ASD_TEN_MILLISEC_TIMEOUT /* 1 sec */ #define ASD_SMP_RCV_TIMEOUT 0x000F4240 #endif
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1