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linux/drivers/scsi/pm8001/pm8001_hwi.h
Ruksar Devadi 4f5deeb40f scsi: pm80xx: Completing pending I/O after fatal error 
When controller runs into fatal error, I/Os get stuck with no response,
handler event is defined to complete the pending I/Os (SAS task and
internal task) and also perform the cleanup for the drives.

Link: https://lore.kernel.org/r/20210415103352.3580-7-Viswas.G@microchip.com
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Ruksar Devadi <Ruksar.devadi@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Ashokkumar N <Ashokkumar.N@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2021-04-15 22:28:59 -04:00

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/*
* PMC-Sierra SPC 8001 SAS/SATA based host adapters driver
*
* Copyright (c) 2008-2009 USI Co., Ltd.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*
*/
#ifndef _PMC8001_REG_H_
#define _PMC8001_REG_H_
#include <linux/types.h>
#include <scsi/libsas.h>
/* for Request Opcode of IOMB */
#define OPC_INB_ECHO 1 /* 0x000 */
#define OPC_INB_PHYSTART 4 /* 0x004 */
#define OPC_INB_PHYSTOP 5 /* 0x005 */
#define OPC_INB_SSPINIIOSTART 6 /* 0x006 */
#define OPC_INB_SSPINITMSTART 7 /* 0x007 */
#define OPC_INB_SSPINIEXTIOSTART 8 /* 0x008 */
#define OPC_INB_DEV_HANDLE_ACCEPT 9 /* 0x009 */
#define OPC_INB_SSPTGTIOSTART 10 /* 0x00A */
#define OPC_INB_SSPTGTRSPSTART 11 /* 0x00B */
#define OPC_INB_SSPINIEDCIOSTART 12 /* 0x00C */
#define OPC_INB_SSPINIEXTEDCIOSTART 13 /* 0x00D */
#define OPC_INB_SSPTGTEDCIOSTART 14 /* 0x00E */
#define OPC_INB_SSP_ABORT 15 /* 0x00F */
#define OPC_INB_DEREG_DEV_HANDLE 16 /* 0x010 */
#define OPC_INB_GET_DEV_HANDLE 17 /* 0x011 */
#define OPC_INB_SMP_REQUEST 18 /* 0x012 */
/* SMP_RESPONSE is removed */
#define OPC_INB_SMP_RESPONSE 19 /* 0x013 */
#define OPC_INB_SMP_ABORT 20 /* 0x014 */
#define OPC_INB_REG_DEV 22 /* 0x016 */
#define OPC_INB_SATA_HOST_OPSTART 23 /* 0x017 */
#define OPC_INB_SATA_ABORT 24 /* 0x018 */
#define OPC_INB_LOCAL_PHY_CONTROL 25 /* 0x019 */
#define OPC_INB_GET_DEV_INFO 26 /* 0x01A */
#define OPC_INB_FW_FLASH_UPDATE 32 /* 0x020 */
#define OPC_INB_GPIO 34 /* 0x022 */
#define OPC_INB_SAS_DIAG_MODE_START_END 35 /* 0x023 */
#define OPC_INB_SAS_DIAG_EXECUTE 36 /* 0x024 */
#define OPC_INB_SAS_HW_EVENT_ACK 37 /* 0x025 */
#define OPC_INB_GET_TIME_STAMP 38 /* 0x026 */
#define OPC_INB_PORT_CONTROL 39 /* 0x027 */
#define OPC_INB_GET_NVMD_DATA 40 /* 0x028 */
#define OPC_INB_SET_NVMD_DATA 41 /* 0x029 */
#define OPC_INB_SET_DEVICE_STATE 42 /* 0x02A */
#define OPC_INB_GET_DEVICE_STATE 43 /* 0x02B */
#define OPC_INB_SET_DEV_INFO 44 /* 0x02C */
#define OPC_INB_SAS_RE_INITIALIZE 45 /* 0x02D */
/* for Response Opcode of IOMB */
#define OPC_OUB_ECHO 1 /* 0x001 */
#define OPC_OUB_HW_EVENT 4 /* 0x004 */
#define OPC_OUB_SSP_COMP 5 /* 0x005 */
#define OPC_OUB_SMP_COMP 6 /* 0x006 */
#define OPC_OUB_LOCAL_PHY_CNTRL 7 /* 0x007 */
#define OPC_OUB_DEV_REGIST 10 /* 0x00A */
#define OPC_OUB_DEREG_DEV 11 /* 0x00B */
#define OPC_OUB_GET_DEV_HANDLE 12 /* 0x00C */
#define OPC_OUB_SATA_COMP 13 /* 0x00D */
#define OPC_OUB_SATA_EVENT 14 /* 0x00E */
#define OPC_OUB_SSP_EVENT 15 /* 0x00F */
#define OPC_OUB_DEV_HANDLE_ARRIV 16 /* 0x010 */
/* SMP_RECEIVED Notification is removed */
#define OPC_OUB_SMP_RECV_EVENT 17 /* 0x011 */
#define OPC_OUB_SSP_RECV_EVENT 18 /* 0x012 */
#define OPC_OUB_DEV_INFO 19 /* 0x013 */
#define OPC_OUB_FW_FLASH_UPDATE 20 /* 0x014 */
#define OPC_OUB_GPIO_RESPONSE 22 /* 0x016 */
#define OPC_OUB_GPIO_EVENT 23 /* 0x017 */
#define OPC_OUB_GENERAL_EVENT 24 /* 0x018 */
#define OPC_OUB_SSP_ABORT_RSP 26 /* 0x01A */
#define OPC_OUB_SATA_ABORT_RSP 27 /* 0x01B */
#define OPC_OUB_SAS_DIAG_MODE_START_END 28 /* 0x01C */
#define OPC_OUB_SAS_DIAG_EXECUTE 29 /* 0x01D */
#define OPC_OUB_GET_TIME_STAMP 30 /* 0x01E */
#define OPC_OUB_SAS_HW_EVENT_ACK 31 /* 0x01F */
#define OPC_OUB_PORT_CONTROL 32 /* 0x020 */
#define OPC_OUB_SKIP_ENTRY 33 /* 0x021 */
#define OPC_OUB_SMP_ABORT_RSP 34 /* 0x022 */
#define OPC_OUB_GET_NVMD_DATA 35 /* 0x023 */
#define OPC_OUB_SET_NVMD_DATA 36 /* 0x024 */
#define OPC_OUB_DEVICE_HANDLE_REMOVAL 37 /* 0x025 */
#define OPC_OUB_SET_DEVICE_STATE 38 /* 0x026 */
#define OPC_OUB_GET_DEVICE_STATE 39 /* 0x027 */
#define OPC_OUB_SET_DEV_INFO 40 /* 0x028 */
#define OPC_OUB_SAS_RE_INITIALIZE 41 /* 0x029 */
/* for phy start*/
#define SPINHOLD_DISABLE (0x00 << 14)
#define SPINHOLD_ENABLE (0x01 << 14)
#define LINKMODE_SAS (0x01 << 12)
#define LINKMODE_DSATA (0x02 << 12)
#define LINKMODE_AUTO (0x03 << 12)
#define LINKRATE_15 (0x01 << 8)
#define LINKRATE_30 (0x02 << 8)
#define LINKRATE_60 (0x04 << 8)
/* for new SPC controllers MEMBASE III is shared between BIOS and DATA */
#define GSM_SM_BASE 0x4F0000
struct mpi_msg_hdr{
__le32 header; /* Bits [11:0] - Message operation code */
/* Bits [15:12] - Message Category */
/* Bits [21:16] - Outboundqueue ID for the
operation completion message */
/* Bits [23:22] - Reserved */
/* Bits [28:24] - Buffer Count, indicates how
many buffer are allocated for the massage */
/* Bits [30:29] - Reserved */
/* Bits [31] - Message Valid bit */
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of PHY Start Command
* use to describe enable the phy (64 bytes)
*/
struct phy_start_req {
__le32 tag;
__le32 ase_sh_lm_slr_phyid;
struct sas_identify_frame sas_identify;
u32 reserved[5];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of PHY Start Command
* use to disable the phy (64 bytes)
*/
struct phy_stop_req {
__le32 tag;
__le32 phy_id;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
/* set device bits fis - device to host */
struct set_dev_bits_fis {
u8 fis_type; /* 0xA1*/
u8 n_i_pmport;
/* b7 : n Bit. Notification bit. If set device needs attention. */
/* b6 : i Bit. Interrupt Bit */
/* b5-b4: reserved2 */
/* b3-b0: PM Port */
u8 status;
u8 error;
u32 _r_a;
} __attribute__ ((packed));
/* PIO setup FIS - device to host */
struct pio_setup_fis {
u8 fis_type; /* 0x5f */
u8 i_d_pmPort;
/* b7 : reserved */
/* b6 : i bit. Interrupt bit */
/* b5 : d bit. data transfer direction. set to 1 for device to host
xfer */
/* b4 : reserved */
/* b3-b0: PM Port */
u8 status;
u8 error;
u8 lbal;
u8 lbam;
u8 lbah;
u8 device;
u8 lbal_exp;
u8 lbam_exp;
u8 lbah_exp;
u8 _r_a;
u8 sector_count;
u8 sector_count_exp;
u8 _r_b;
u8 e_status;
u8 _r_c[2];
u8 transfer_count;
} __attribute__ ((packed));
/*
* brief the data structure of SATA Completion Response
* use to describe the sata task response (64 bytes)
*/
struct sata_completion_resp {
__le32 tag;
__le32 status;
__le32 param;
u32 sata_resp[12];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of SAS HW Event Notification
* use to alert the host about the hardware event(64 bytes)
*/
struct hw_event_resp {
__le32 lr_evt_status_phyid_portid;
__le32 evt_param;
__le32 npip_portstate;
struct sas_identify_frame sas_identify;
struct dev_to_host_fis sata_fis;
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of REGISTER DEVICE Command
* use to describe MPI REGISTER DEVICE Command (64 bytes)
*/
struct reg_dev_req {
__le32 tag;
__le32 phyid_portid;
__le32 dtype_dlr_retry;
__le32 firstburstsize_ITNexustimeout;
u8 sas_addr[SAS_ADDR_SIZE];
__le32 upper_device_id;
u32 reserved[8];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of DEREGISTER DEVICE Command
* use to request spc to remove all internal resources associated
* with the device id (64 bytes)
*/
struct dereg_dev_req {
__le32 tag;
__le32 device_id;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of DEVICE_REGISTRATION Response
* use to notify the completion of the device registration (64 bytes)
*/
struct dev_reg_resp {
__le32 tag;
__le32 status;
__le32 device_id;
u32 reserved[12];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of Local PHY Control Command
* use to issue PHY CONTROL to local phy (64 bytes)
*/
struct local_phy_ctl_req {
__le32 tag;
__le32 phyop_phyid;
u32 reserved1[13];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of Local Phy Control Response
* use to describe MPI Local Phy Control Response (64 bytes)
*/
struct local_phy_ctl_resp {
__le32 tag;
__le32 phyop_phyid;
__le32 status;
u32 reserved[12];
} __attribute__((packed, aligned(4)));
#define OP_BITS 0x0000FF00
#define ID_BITS 0x000000FF
/*
* brief the data structure of PORT Control Command
* use to control port properties (64 bytes)
*/
struct port_ctl_req {
__le32 tag;
__le32 portop_portid;
__le32 param0;
__le32 param1;
u32 reserved1[11];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of HW Event Ack Command
* use to acknowledge receive HW event (64 bytes)
*/
struct hw_event_ack_req {
__le32 tag;
__le32 sea_phyid_portid;
__le32 param0;
__le32 param1;
u32 reserved1[11];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of SSP Completion Response
* use to indicate a SSP Completion (n bytes)
*/
struct ssp_completion_resp {
__le32 tag;
__le32 status;
__le32 param;
__le32 ssptag_rescv_rescpad;
struct ssp_response_iu ssp_resp_iu;
__le32 residual_count;
} __attribute__((packed, aligned(4)));
#define SSP_RESCV_BIT 0x00010000
/*
* brief the data structure of SATA EVNET esponse
* use to indicate a SATA Completion (64 bytes)
*/
struct sata_event_resp {
__le32 tag;
__le32 event;
__le32 port_id;
__le32 device_id;
u32 reserved[11];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of SSP EVNET esponse
* use to indicate a SSP Completion (64 bytes)
*/
struct ssp_event_resp {
__le32 tag;
__le32 event;
__le32 port_id;
__le32 device_id;
u32 reserved[11];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of General Event Notification Response
* use to describe MPI General Event Notification Response (64 bytes)
*/
struct general_event_resp {
__le32 status;
__le32 inb_IOMB_payload[14];
} __attribute__((packed, aligned(4)));
#define GENERAL_EVENT_PAYLOAD 14
#define OPCODE_BITS 0x00000fff
/*
* brief the data structure of SMP Request Command
* use to describe MPI SMP REQUEST Command (64 bytes)
*/
struct smp_req {
__le32 tag;
__le32 device_id;
__le32 len_ip_ir;
/* Bits [0] - Indirect response */
/* Bits [1] - Indirect Payload */
/* Bits [15:2] - Reserved */
/* Bits [23:16] - direct payload Len */
/* Bits [31:24] - Reserved */
u8 smp_req16[16];
union {
u8 smp_req[32];
struct {
__le64 long_req_addr;/* sg dma address, LE */
__le32 long_req_size;/* LE */
u32 _r_a;
__le64 long_resp_addr;/* sg dma address, LE */
__le32 long_resp_size;/* LE */
u32 _r_b;
} long_smp_req;/* sequencer extension */
};
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of SMP Completion Response
* use to describe MPI SMP Completion Response (64 bytes)
*/
struct smp_completion_resp {
__le32 tag;
__le32 status;
__le32 param;
__le32 _r_a[12];
} __attribute__((packed, aligned(4)));
/*
*brief the data structure of SSP SMP SATA Abort Command
* use to describe MPI SSP SMP & SATA Abort Command (64 bytes)
*/
struct task_abort_req {
__le32 tag;
__le32 device_id;
__le32 tag_to_abort;
__le32 abort_all;
u32 reserved[11];
} __attribute__((packed, aligned(4)));
/* These flags used for SSP SMP & SATA Abort */
#define ABORT_MASK 0x3
#define ABORT_SINGLE 0x0
#define ABORT_ALL 0x1
/**
* brief the data structure of SSP SATA SMP Abort Response
* use to describe SSP SMP & SATA Abort Response ( 64 bytes)
*/
struct task_abort_resp {
__le32 tag;
__le32 status;
__le32 scp;
u32 reserved[12];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SAS Diagnostic Start/End Command
* use to describe MPI SAS Diagnostic Start/End Command (64 bytes)
*/
struct sas_diag_start_end_req {
__le32 tag;
__le32 operation_phyid;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SAS Diagnostic Execute Command
* use to describe MPI SAS Diagnostic Execute Command (64 bytes)
*/
struct sas_diag_execute_req{
__le32 tag;
__le32 cmdtype_cmddesc_phyid;
__le32 pat1_pat2;
__le32 threshold;
__le32 codepat_errmsk;
__le32 pmon;
__le32 pERF1CTL;
u32 reserved[8];
} __attribute__((packed, aligned(4)));
#define SAS_DIAG_PARAM_BYTES 24
/*
* brief the data structure of Set Device State Command
* use to describe MPI Set Device State Command (64 bytes)
*/
struct set_dev_state_req {
__le32 tag;
__le32 device_id;
__le32 nds;
u32 reserved[12];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of sas_re_initialization
*/
struct sas_re_initialization_req {
__le32 tag;
__le32 SSAHOLT;/* bit29-set max port;
** bit28-set open reject cmd retries.
** bit27-set open reject data retries.
** bit26-set open reject option, remap:1 or not:0.
** bit25-set sata head of line time out.
*/
__le32 reserved_maxPorts;
__le32 open_reject_cmdretries_data_retries;/* cmd retries: 31-bit16;
* data retries: bit15-bit0.
*/
__le32 sata_hol_tmo;
u32 reserved1[10];
} __attribute__((packed, aligned(4)));
/*
* brief the data structure of SATA Start Command
* use to describe MPI SATA IO Start Command (64 bytes)
*/
struct sata_start_req {
__le32 tag;
__le32 device_id;
__le32 data_len;
__le32 ncqtag_atap_dir_m;
struct host_to_dev_fis sata_fis;
u32 reserved1;
u32 reserved2;
u32 addr_low;
u32 addr_high;
__le32 len;
__le32 esgl;
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SSP INI TM Start Command
* use to describe MPI SSP INI TM Start Command (64 bytes)
*/
struct ssp_ini_tm_start_req {
__le32 tag;
__le32 device_id;
__le32 relate_tag;
__le32 tmf;
u8 lun[8];
__le32 ds_ads_m;
u32 reserved[8];
} __attribute__((packed, aligned(4)));
struct ssp_info_unit {
u8 lun[8];/* SCSI Logical Unit Number */
u8 reserved1;/* reserved */
u8 efb_prio_attr;
/* B7 : enabledFirstBurst */
/* B6-3 : taskPriority */
/* B2-0 : taskAttribute */
u8 reserved2; /* reserved */
u8 additional_cdb_len;
/* B7-2 : additional_cdb_len */
/* B1-0 : reserved */
u8 cdb[16];/* The SCSI CDB up to 16 bytes length */
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SSP INI IO Start Command
* use to describe MPI SSP INI IO Start Command (64 bytes)
*/
struct ssp_ini_io_start_req {
__le32 tag;
__le32 device_id;
__le32 data_len;
__le32 dir_m_tlr;
struct ssp_info_unit ssp_iu;
__le32 addr_low;
__le32 addr_high;
__le32 len;
__le32 esgl;
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of Firmware download
* use to describe MPI FW DOWNLOAD Command (64 bytes)
*/
struct fw_flash_Update_req {
__le32 tag;
__le32 cur_image_offset;
__le32 cur_image_len;
__le32 total_image_len;
u32 reserved0[7];
__le32 sgl_addr_lo;
__le32 sgl_addr_hi;
__le32 len;
__le32 ext_reserved;
} __attribute__((packed, aligned(4)));
#define FWFLASH_IOMB_RESERVED_LEN 0x07
/**
* brief the data structure of FW_FLASH_UPDATE Response
* use to describe MPI FW_FLASH_UPDATE Response (64 bytes)
*
*/
struct fw_flash_Update_resp {
__le32 tag;
__le32 status;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of Get NVM Data Command
* use to get data from NVM in HBA(64 bytes)
*/
struct get_nvm_data_req {
__le32 tag;
__le32 len_ir_vpdd;
__le32 vpd_offset;
u32 reserved[8];
__le32 resp_addr_lo;
__le32 resp_addr_hi;
__le32 resp_len;
u32 reserved1;
} __attribute__((packed, aligned(4)));
struct set_nvm_data_req {
__le32 tag;
__le32 len_ir_vpdd;
__le32 vpd_offset;
__le32 reserved[8];
__le32 resp_addr_lo;
__le32 resp_addr_hi;
__le32 resp_len;
u32 reserved1;
} __attribute__((packed, aligned(4)));
#define TWI_DEVICE 0x0
#define C_SEEPROM 0x1
#define VPD_FLASH 0x4
#define AAP1_RDUMP 0x5
#define IOP_RDUMP 0x6
#define EXPAN_ROM 0x7
#define IPMode 0x80000000
#define NVMD_TYPE 0x0000000F
#define NVMD_STAT 0x0000FFFF
#define NVMD_LEN 0xFF000000
/**
* brief the data structure of Get NVMD Data Response
* use to describe MPI Get NVMD Data Response (64 bytes)
*/
struct get_nvm_data_resp {
__le32 tag;
__le32 ir_tda_bn_dps_das_nvm;
__le32 dlen_status;
__le32 nvm_data[12];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SAS Diagnostic Start/End Response
* use to describe MPI SAS Diagnostic Start/End Response (64 bytes)
*
*/
struct sas_diag_start_end_resp {
__le32 tag;
__le32 status;
u32 reserved[13];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of SAS Diagnostic Execute Response
* use to describe MPI SAS Diagnostic Execute Response (64 bytes)
*
*/
struct sas_diag_execute_resp {
__le32 tag;
__le32 cmdtype_cmddesc_phyid;
__le32 Status;
__le32 ReportData;
u32 reserved[11];
} __attribute__((packed, aligned(4)));
/**
* brief the data structure of Set Device State Response
* use to describe MPI Set Device State Response (64 bytes)
*
*/
struct set_dev_state_resp {
__le32 tag;
__le32 status;
__le32 device_id;
__le32 pds_nds;
u32 reserved[11];
} __attribute__((packed, aligned(4)));
#define NDS_BITS 0x0F
#define PDS_BITS 0xF0
/*
* HW Events type
*/
#define HW_EVENT_RESET_START 0x01
#define HW_EVENT_CHIP_RESET_COMPLETE 0x02
#define HW_EVENT_PHY_STOP_STATUS 0x03
#define HW_EVENT_SAS_PHY_UP 0x04
#define HW_EVENT_SATA_PHY_UP 0x05
#define HW_EVENT_SATA_SPINUP_HOLD 0x06
#define HW_EVENT_PHY_DOWN 0x07
#define HW_EVENT_PORT_INVALID 0x08
#define HW_EVENT_BROADCAST_CHANGE 0x09
#define HW_EVENT_PHY_ERROR 0x0A
#define HW_EVENT_BROADCAST_SES 0x0B
#define HW_EVENT_INBOUND_CRC_ERROR 0x0C
#define HW_EVENT_HARD_RESET_RECEIVED 0x0D
#define HW_EVENT_MALFUNCTION 0x0E
#define HW_EVENT_ID_FRAME_TIMEOUT 0x0F
#define HW_EVENT_BROADCAST_EXP 0x10
#define HW_EVENT_PHY_START_STATUS 0x11
#define HW_EVENT_LINK_ERR_INVALID_DWORD 0x12
#define HW_EVENT_LINK_ERR_DISPARITY_ERROR 0x13
#define HW_EVENT_LINK_ERR_CODE_VIOLATION 0x14
#define HW_EVENT_LINK_ERR_LOSS_OF_DWORD_SYNCH 0x15
#define HW_EVENT_LINK_ERR_PHY_RESET_FAILED 0x16
#define HW_EVENT_PORT_RECOVERY_TIMER_TMO 0x17
#define HW_EVENT_PORT_RECOVER 0x18
#define HW_EVENT_PORT_RESET_TIMER_TMO 0x19
#define HW_EVENT_PORT_RESET_COMPLETE 0x20
#define EVENT_BROADCAST_ASYNCH_EVENT 0x21
/* port state */
#define PORT_NOT_ESTABLISHED 0x00
#define PORT_VALID 0x01
#define PORT_LOSTCOMM 0x02
#define PORT_IN_RESET 0x04
#define PORT_INVALID 0x08
/*
* SSP/SMP/SATA IO Completion Status values
*/
#define IO_SUCCESS 0x00
#define IO_ABORTED 0x01
#define IO_OVERFLOW 0x02
#define IO_UNDERFLOW 0x03
#define IO_FAILED 0x04
#define IO_ABORT_RESET 0x05
#define IO_NOT_VALID 0x06
#define IO_NO_DEVICE 0x07
#define IO_ILLEGAL_PARAMETER 0x08
#define IO_LINK_FAILURE 0x09
#define IO_PROG_ERROR 0x0A
#define IO_EDC_IN_ERROR 0x0B
#define IO_EDC_OUT_ERROR 0x0C
#define IO_ERROR_HW_TIMEOUT 0x0D
#define IO_XFER_ERROR_BREAK 0x0E
#define IO_XFER_ERROR_PHY_NOT_READY 0x0F
#define IO_OPEN_CNX_ERROR_PROTOCOL_NOT_SUPPORTED 0x10
#define IO_OPEN_CNX_ERROR_ZONE_VIOLATION 0x11
#define IO_OPEN_CNX_ERROR_BREAK 0x12
#define IO_OPEN_CNX_ERROR_IT_NEXUS_LOSS 0x13
#define IO_OPEN_CNX_ERROR_BAD_DESTINATION 0x14
#define IO_OPEN_CNX_ERROR_CONNECTION_RATE_NOT_SUPPORTED 0x15
#define IO_OPEN_CNX_ERROR_STP_RESOURCES_BUSY 0x16
#define IO_OPEN_CNX_ERROR_WRONG_DESTINATION 0x17
#define IO_OPEN_CNX_ERROR_UNKNOWN_ERROR 0x18
#define IO_XFER_ERROR_NAK_RECEIVED 0x19
#define IO_XFER_ERROR_ACK_NAK_TIMEOUT 0x1A
#define IO_XFER_ERROR_PEER_ABORTED 0x1B
#define IO_XFER_ERROR_RX_FRAME 0x1C
#define IO_XFER_ERROR_DMA 0x1D
#define IO_XFER_ERROR_CREDIT_TIMEOUT 0x1E
#define IO_XFER_ERROR_SATA_LINK_TIMEOUT 0x1F
#define IO_XFER_ERROR_SATA 0x20
#define IO_XFER_ERROR_ABORTED_DUE_TO_SRST 0x22
#define IO_XFER_ERROR_REJECTED_NCQ_MODE 0x21
#define IO_XFER_ERROR_ABORTED_NCQ_MODE 0x23
#define IO_XFER_OPEN_RETRY_TIMEOUT 0x24
#define IO_XFER_SMP_RESP_CONNECTION_ERROR 0x25
#define IO_XFER_ERROR_UNEXPECTED_PHASE 0x26
#define IO_XFER_ERROR_XFER_RDY_OVERRUN 0x27
#define IO_XFER_ERROR_XFER_RDY_NOT_EXPECTED 0x28
#define IO_XFER_ERROR_CMD_ISSUE_ACK_NAK_TIMEOUT 0x30
#define IO_XFER_ERROR_CMD_ISSUE_BREAK_BEFORE_ACK_NAK 0x31
#define IO_XFER_ERROR_CMD_ISSUE_PHY_DOWN_BEFORE_ACK_NAK 0x32
#define IO_XFER_ERROR_OFFSET_MISMATCH 0x34
#define IO_XFER_ERROR_XFER_ZERO_DATA_LEN 0x35
#define IO_XFER_CMD_FRAME_ISSUED 0x36
#define IO_ERROR_INTERNAL_SMP_RESOURCE 0x37
#define IO_PORT_IN_RESET 0x38
#define IO_DS_NON_OPERATIONAL 0x39
#define IO_DS_IN_RECOVERY 0x3A
#define IO_TM_TAG_NOT_FOUND 0x3B
#define IO_XFER_PIO_SETUP_ERROR 0x3C
#define IO_SSP_EXT_IU_ZERO_LEN_ERROR 0x3D
#define IO_DS_IN_ERROR 0x3E
#define IO_OPEN_CNX_ERROR_HW_RESOURCE_BUSY 0x3F
#define IO_ABORT_IN_PROGRESS 0x40
#define IO_ABORT_DELAYED 0x41
#define IO_INVALID_LENGTH 0x42
#define IO_FATAL_ERROR 0x51
/* WARNING: This error code must always be the last number.
* If you add error code, modify this code also
* It is used as an index
*/
#define IO_ERROR_UNKNOWN_GENERIC 0x43
/* MSGU CONFIGURATION TABLE*/
#define SPC_MSGU_CFG_TABLE_UPDATE 0x01/* Inbound doorbell bit0 */
#define SPC_MSGU_CFG_TABLE_RESET 0x02/* Inbound doorbell bit1 */
#define SPC_MSGU_CFG_TABLE_FREEZE 0x04/* Inbound doorbell bit2 */
#define SPC_MSGU_CFG_TABLE_UNFREEZE 0x08/* Inbound doorbell bit4 */
#define MSGU_IBDB_SET 0x04
#define MSGU_HOST_INT_STATUS 0x08
#define MSGU_HOST_INT_MASK 0x0C
#define MSGU_IOPIB_INT_STATUS 0x18
#define MSGU_IOPIB_INT_MASK 0x1C
#define MSGU_IBDB_CLEAR 0x20/* RevB - Host not use */
#define MSGU_MSGU_CONTROL 0x24
#define MSGU_ODR 0x3C/* RevB */
#define MSGU_ODCR 0x40/* RevB */
#define MSGU_SCRATCH_PAD_0 0x44
#define MSGU_SCRATCH_PAD_1 0x48
#define MSGU_SCRATCH_PAD_2 0x4C
#define MSGU_SCRATCH_PAD_3 0x50
#define MSGU_HOST_SCRATCH_PAD_0 0x54
#define MSGU_HOST_SCRATCH_PAD_1 0x58
#define MSGU_HOST_SCRATCH_PAD_2 0x5C
#define MSGU_HOST_SCRATCH_PAD_3 0x60
#define MSGU_HOST_SCRATCH_PAD_4 0x64
#define MSGU_HOST_SCRATCH_PAD_5 0x68
#define MSGU_HOST_SCRATCH_PAD_6 0x6C
#define MSGU_HOST_SCRATCH_PAD_7 0x70
#define MSGU_ODMR 0x74/* RevB */
/* bit definition for ODMR register */
#define ODMR_MASK_ALL 0xFFFFFFFF/* mask all
interrupt vector */
#define ODMR_CLEAR_ALL 0/* clear all
interrupt vector */
/* bit definition for ODCR register */
#define ODCR_CLEAR_ALL 0xFFFFFFFF /* mask all
interrupt vector*/
/* MSIX Interupts */
#define MSIX_TABLE_OFFSET 0x2000
#define MSIX_TABLE_ELEMENT_SIZE 0x10
#define MSIX_INTERRUPT_CONTROL_OFFSET 0xC
#define MSIX_TABLE_BASE (MSIX_TABLE_OFFSET + MSIX_INTERRUPT_CONTROL_OFFSET)
#define MSIX_INTERRUPT_DISABLE 0x1
#define MSIX_INTERRUPT_ENABLE 0x0
/* state definition for Scratch Pad1 register */
#define SCRATCH_PAD1_POR 0x00 /* power on reset state */
#define SCRATCH_PAD1_SFR 0x01 /* soft reset state */
#define SCRATCH_PAD1_ERR 0x02 /* error state */
#define SCRATCH_PAD1_RDY 0x03 /* ready state */
#define SCRATCH_PAD1_RST 0x04 /* soft reset toggle flag */
#define SCRATCH_PAD1_AAP1RDY_RST 0x08 /* AAP1 ready for soft reset */
#define SCRATCH_PAD1_STATE_MASK 0xFFFFFFF0 /* ScratchPad1
Mask, bit1-0 State, bit2 Soft Reset, bit3 FW RDY for Soft Reset */
#define SCRATCH_PAD1_RESERVED 0x000003F8 /* Scratch Pad1
Reserved bit 3 to 9 */
/* state definition for Scratch Pad2 register */
#define SCRATCH_PAD2_POR 0x00 /* power on state */
#define SCRATCH_PAD2_SFR 0x01 /* soft reset state */
#define SCRATCH_PAD2_ERR 0x02 /* error state */
#define SCRATCH_PAD2_RDY 0x03 /* ready state */
#define SCRATCH_PAD2_FWRDY_RST 0x04 /* FW ready for soft reset flag*/
#define SCRATCH_PAD2_IOPRDY_RST 0x08 /* IOP ready for soft reset */
#define SCRATCH_PAD2_STATE_MASK 0xFFFFFFF4 /* ScratchPad 2
Mask, bit1-0 State */
#define SCRATCH_PAD2_RESERVED 0x000003FC /* Scratch Pad1
Reserved bit 2 to 9 */
#define SCRATCH_PAD_ERROR_MASK 0xFFFFFC00 /* Error mask bits */
#define SCRATCH_PAD_STATE_MASK 0x00000003 /* State Mask bits */
/* main configuration offset - byte offset */
#define MAIN_SIGNATURE_OFFSET 0x00/* DWORD 0x00 */
#define MAIN_INTERFACE_REVISION 0x04/* DWORD 0x01 */
#define MAIN_FW_REVISION 0x08/* DWORD 0x02 */
#define MAIN_MAX_OUTSTANDING_IO_OFFSET 0x0C/* DWORD 0x03 */
#define MAIN_MAX_SGL_OFFSET 0x10/* DWORD 0x04 */
#define MAIN_CNTRL_CAP_OFFSET 0x14/* DWORD 0x05 */
#define MAIN_GST_OFFSET 0x18/* DWORD 0x06 */
#define MAIN_IBQ_OFFSET 0x1C/* DWORD 0x07 */
#define MAIN_OBQ_OFFSET 0x20/* DWORD 0x08 */
#define MAIN_IQNPPD_HPPD_OFFSET 0x24/* DWORD 0x09 */
#define MAIN_OB_HW_EVENT_PID03_OFFSET 0x28/* DWORD 0x0A */
#define MAIN_OB_HW_EVENT_PID47_OFFSET 0x2C/* DWORD 0x0B */
#define MAIN_OB_NCQ_EVENT_PID03_OFFSET 0x30/* DWORD 0x0C */
#define MAIN_OB_NCQ_EVENT_PID47_OFFSET 0x34/* DWORD 0x0D */
#define MAIN_TITNX_EVENT_PID03_OFFSET 0x38/* DWORD 0x0E */
#define MAIN_TITNX_EVENT_PID47_OFFSET 0x3C/* DWORD 0x0F */
#define MAIN_OB_SSP_EVENT_PID03_OFFSET 0x40/* DWORD 0x10 */
#define MAIN_OB_SSP_EVENT_PID47_OFFSET 0x44/* DWORD 0x11 */
#define MAIN_OB_SMP_EVENT_PID03_OFFSET 0x48/* DWORD 0x12 */
#define MAIN_OB_SMP_EVENT_PID47_OFFSET 0x4C/* DWORD 0x13 */
#define MAIN_EVENT_LOG_ADDR_HI 0x50/* DWORD 0x14 */
#define MAIN_EVENT_LOG_ADDR_LO 0x54/* DWORD 0x15 */
#define MAIN_EVENT_LOG_BUFF_SIZE 0x58/* DWORD 0x16 */
#define MAIN_EVENT_LOG_OPTION 0x5C/* DWORD 0x17 */
#define MAIN_IOP_EVENT_LOG_ADDR_HI 0x60/* DWORD 0x18 */
#define MAIN_IOP_EVENT_LOG_ADDR_LO 0x64/* DWORD 0x19 */
#define MAIN_IOP_EVENT_LOG_BUFF_SIZE 0x68/* DWORD 0x1A */
#define MAIN_IOP_EVENT_LOG_OPTION 0x6C/* DWORD 0x1B */
#define MAIN_FATAL_ERROR_INTERRUPT 0x70/* DWORD 0x1C */
#define MAIN_FATAL_ERROR_RDUMP0_OFFSET 0x74/* DWORD 0x1D */
#define MAIN_FATAL_ERROR_RDUMP0_LENGTH 0x78/* DWORD 0x1E */
#define MAIN_FATAL_ERROR_RDUMP1_OFFSET 0x7C/* DWORD 0x1F */
#define MAIN_FATAL_ERROR_RDUMP1_LENGTH 0x80/* DWORD 0x20 */
#define MAIN_HDA_FLAGS_OFFSET 0x84/* DWORD 0x21 */
#define MAIN_ANALOG_SETUP_OFFSET 0x88/* DWORD 0x22 */
/* Gereral Status Table offset - byte offset */
#define GST_GSTLEN_MPIS_OFFSET 0x00
#define GST_IQ_FREEZE_STATE0_OFFSET 0x04
#define GST_IQ_FREEZE_STATE1_OFFSET 0x08
#define GST_MSGUTCNT_OFFSET 0x0C
#define GST_IOPTCNT_OFFSET 0x10
#define GST_PHYSTATE_OFFSET 0x18
#define GST_PHYSTATE0_OFFSET 0x18
#define GST_PHYSTATE1_OFFSET 0x1C
#define GST_PHYSTATE2_OFFSET 0x20
#define GST_PHYSTATE3_OFFSET 0x24
#define GST_PHYSTATE4_OFFSET 0x28
#define GST_PHYSTATE5_OFFSET 0x2C
#define GST_PHYSTATE6_OFFSET 0x30
#define GST_PHYSTATE7_OFFSET 0x34
#define GST_RERRINFO_OFFSET 0x44
/* General Status Table - MPI state */
#define GST_MPI_STATE_UNINIT 0x00
#define GST_MPI_STATE_INIT 0x01
#define GST_MPI_STATE_TERMINATION 0x02
#define GST_MPI_STATE_ERROR 0x03
#define GST_MPI_STATE_MASK 0x07
#define MBIC_NMI_ENABLE_VPE0_IOP 0x000418
#define MBIC_NMI_ENABLE_VPE0_AAP1 0x000418
/* PCIE registers - BAR2(0x18), BAR1(win) 0x010000 */
#define PCIE_EVENT_INTERRUPT_ENABLE 0x003040
#define PCIE_EVENT_INTERRUPT 0x003044
#define PCIE_ERROR_INTERRUPT_ENABLE 0x003048
#define PCIE_ERROR_INTERRUPT 0x00304C
/* signature definition for host scratch pad0 register */
#define SPC_SOFT_RESET_SIGNATURE 0x252acbcd
/* Signature for Soft Reset */
/* SPC Reset register - BAR4(0x20), BAR2(win) (need dynamic mapping) */
#define SPC_REG_RESET 0x000000/* reset register */
/* bit difination for SPC_RESET register */
#define SPC_REG_RESET_OSSP 0x00000001
#define SPC_REG_RESET_RAAE 0x00000002
#define SPC_REG_RESET_PCS_SPBC 0x00000004
#define SPC_REG_RESET_PCS_IOP_SS 0x00000008
#define SPC_REG_RESET_PCS_AAP1_SS 0x00000010
#define SPC_REG_RESET_PCS_AAP2_SS 0x00000020
#define SPC_REG_RESET_PCS_LM 0x00000040
#define SPC_REG_RESET_PCS 0x00000080
#define SPC_REG_RESET_GSM 0x00000100
#define SPC_REG_RESET_DDR2 0x00010000
#define SPC_REG_RESET_BDMA_CORE 0x00020000
#define SPC_REG_RESET_BDMA_SXCBI 0x00040000
#define SPC_REG_RESET_PCIE_AL_SXCBI 0x00080000
#define SPC_REG_RESET_PCIE_PWR 0x00100000
#define SPC_REG_RESET_PCIE_SFT 0x00200000
#define SPC_REG_RESET_PCS_SXCBI 0x00400000
#define SPC_REG_RESET_LMS_SXCBI 0x00800000
#define SPC_REG_RESET_PMIC_SXCBI 0x01000000
#define SPC_REG_RESET_PMIC_CORE 0x02000000
#define SPC_REG_RESET_PCIE_PC_SXCBI 0x04000000
#define SPC_REG_RESET_DEVICE 0x80000000
/* registers for BAR Shifting - BAR2(0x18), BAR1(win) */
#define SPC_IBW_AXI_TRANSLATION_LOW 0x003258
#define MBIC_AAP1_ADDR_BASE 0x060000
#define MBIC_IOP_ADDR_BASE 0x070000
#define GSM_ADDR_BASE 0x0700000
/* Dynamic map through Bar4 - 0x00700000 */
#define GSM_CONFIG_RESET 0x00000000
#define RAM_ECC_DB_ERR 0x00000018
#define GSM_READ_ADDR_PARITY_INDIC 0x00000058
#define GSM_WRITE_ADDR_PARITY_INDIC 0x00000060
#define GSM_WRITE_DATA_PARITY_INDIC 0x00000068
#define GSM_READ_ADDR_PARITY_CHECK 0x00000038
#define GSM_WRITE_ADDR_PARITY_CHECK 0x00000040
#define GSM_WRITE_DATA_PARITY_CHECK 0x00000048
#define RB6_ACCESS_REG 0x6A0000
#define HDAC_EXEC_CMD 0x0002
#define HDA_C_PA 0xcb
#define HDA_SEQ_ID_BITS 0x00ff0000
#define HDA_GSM_OFFSET_BITS 0x00FFFFFF
#define MBIC_AAP1_ADDR_BASE 0x060000
#define MBIC_IOP_ADDR_BASE 0x070000
#define GSM_ADDR_BASE 0x0700000
#define SPC_TOP_LEVEL_ADDR_BASE 0x000000
#define GSM_CONFIG_RESET_VALUE 0x00003b00
#define GPIO_ADDR_BASE 0x00090000
#define GPIO_GPIO_0_0UTPUT_CTL_OFFSET 0x0000010c
/* RB6 offset */
#define SPC_RB6_OFFSET 0x80C0
/* Magic number of soft reset for RB6 */
#define RB6_MAGIC_NUMBER_RST 0x1234
/* Device Register status */
#define DEVREG_SUCCESS 0x00
#define DEVREG_FAILURE_OUT_OF_RESOURCE 0x01
#define DEVREG_FAILURE_DEVICE_ALREADY_REGISTERED 0x02
#define DEVREG_FAILURE_INVALID_PHY_ID 0x03
#define DEVREG_FAILURE_PHY_ID_ALREADY_REGISTERED 0x04
#define DEVREG_FAILURE_PORT_ID_OUT_OF_RANGE 0x05
#define DEVREG_FAILURE_PORT_NOT_VALID_STATE 0x06
#define DEVREG_FAILURE_DEVICE_TYPE_NOT_VALID 0x07
#define GSM_BASE 0x4F0000
#define SHIFT_REG_64K_MASK 0xffff0000
#define SHIFT_REG_BIT_SHIFT 8
#endif
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