| /* |
| * PMC-Sierra PM8001/8081/8088/8089 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 _PM8001_SAS_H_ |
| #define _PM8001_SAS_H_ |
| |
| #include <linux/kernel.h> |
| #include <linux/module.h> |
| #include <linux/spinlock.h> |
| #include <linux/delay.h> |
| #include <linux/types.h> |
| #include <linux/ctype.h> |
| #include <linux/dma-mapping.h> |
| #include <linux/pci.h> |
| #include <linux/interrupt.h> |
| #include <linux/workqueue.h> |
| #include <scsi/libsas.h> |
| #include <scsi/scsi_tcq.h> |
| #include <scsi/sas_ata.h> |
| #include <linux/atomic.h> |
| #include "pm8001_defs.h" |
| |
| #define DRV_NAME "pm80xx" |
| #define DRV_VERSION "0.1.37" |
| #define PM8001_FAIL_LOGGING 0x01 /* Error message logging */ |
| #define PM8001_INIT_LOGGING 0x02 /* driver init logging */ |
| #define PM8001_DISC_LOGGING 0x04 /* discovery layer logging */ |
| #define PM8001_IO_LOGGING 0x08 /* I/O path logging */ |
| #define PM8001_EH_LOGGING 0x10 /* libsas EH function logging*/ |
| #define PM8001_IOCTL_LOGGING 0x20 /* IOCTL message logging */ |
| #define PM8001_MSG_LOGGING 0x40 /* misc message logging */ |
| #define pm8001_printk(format, arg...) printk(KERN_INFO "pm80xx %s %d:" \ |
| format, __func__, __LINE__, ## arg) |
| #define PM8001_CHECK_LOGGING(HBA, LEVEL, CMD) \ |
| do { \ |
| if (unlikely(HBA->logging_level & LEVEL)) \ |
| do { \ |
| CMD; \ |
| } while (0); \ |
| } while (0); |
| |
| #define PM8001_EH_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_EH_LOGGING, CMD) |
| |
| #define PM8001_INIT_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_INIT_LOGGING, CMD) |
| |
| #define PM8001_DISC_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_DISC_LOGGING, CMD) |
| |
| #define PM8001_IO_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_IO_LOGGING, CMD) |
| |
| #define PM8001_FAIL_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_FAIL_LOGGING, CMD) |
| |
| #define PM8001_IOCTL_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_IOCTL_LOGGING, CMD) |
| |
| #define PM8001_MSG_DBG(HBA, CMD) \ |
| PM8001_CHECK_LOGGING(HBA, PM8001_MSG_LOGGING, CMD) |
| |
| |
| #define PM8001_USE_TASKLET |
| #define PM8001_USE_MSIX |
| #define PM8001_READ_VPD |
| |
| |
| #define DEV_IS_EXPANDER(type) ((type == SAS_EDGE_EXPANDER_DEVICE) || (type == SAS_FANOUT_EXPANDER_DEVICE)) |
| |
| #define PM8001_NAME_LENGTH 32/* generic length of strings */ |
| extern struct list_head hba_list; |
| extern const struct pm8001_dispatch pm8001_8001_dispatch; |
| extern const struct pm8001_dispatch pm8001_80xx_dispatch; |
| |
| struct pm8001_hba_info; |
| struct pm8001_ccb_info; |
| struct pm8001_device; |
| /* define task management IU */ |
| struct pm8001_tmf_task { |
| u8 tmf; |
| u32 tag_of_task_to_be_managed; |
| }; |
| struct pm8001_ioctl_payload { |
| u32 signature; |
| u16 major_function; |
| u16 minor_function; |
| u16 length; |
| u16 status; |
| u16 offset; |
| u16 id; |
| u8 *func_specific; |
| }; |
| |
| struct pm8001_dispatch { |
| char *name; |
| int (*chip_init)(struct pm8001_hba_info *pm8001_ha); |
| int (*chip_soft_rst)(struct pm8001_hba_info *pm8001_ha); |
| void (*chip_rst)(struct pm8001_hba_info *pm8001_ha); |
| int (*chip_ioremap)(struct pm8001_hba_info *pm8001_ha); |
| void (*chip_iounmap)(struct pm8001_hba_info *pm8001_ha); |
| irqreturn_t (*isr)(struct pm8001_hba_info *pm8001_ha, u8 vec); |
| u32 (*is_our_interupt)(struct pm8001_hba_info *pm8001_ha); |
| int (*isr_process_oq)(struct pm8001_hba_info *pm8001_ha, u8 vec); |
| void (*interrupt_enable)(struct pm8001_hba_info *pm8001_ha, u8 vec); |
| void (*interrupt_disable)(struct pm8001_hba_info *pm8001_ha, u8 vec); |
| void (*make_prd)(struct scatterlist *scatter, int nr, void *prd); |
| int (*smp_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_ccb_info *ccb); |
| int (*ssp_io_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_ccb_info *ccb); |
| int (*sata_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_ccb_info *ccb); |
| int (*phy_start_req)(struct pm8001_hba_info *pm8001_ha, u8 phy_id); |
| int (*phy_stop_req)(struct pm8001_hba_info *pm8001_ha, u8 phy_id); |
| int (*reg_dev_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_device *pm8001_dev, u32 flag); |
| int (*dereg_dev_req)(struct pm8001_hba_info *pm8001_ha, u32 device_id); |
| int (*phy_ctl_req)(struct pm8001_hba_info *pm8001_ha, |
| u32 phy_id, u32 phy_op); |
| int (*task_abort)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_device *pm8001_dev, u8 flag, u32 task_tag, |
| u32 cmd_tag); |
| int (*ssp_tm_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_ccb_info *ccb, struct pm8001_tmf_task *tmf); |
| int (*get_nvmd_req)(struct pm8001_hba_info *pm8001_ha, void *payload); |
| int (*set_nvmd_req)(struct pm8001_hba_info *pm8001_ha, void *payload); |
| int (*fw_flash_update_req)(struct pm8001_hba_info *pm8001_ha, |
| void *payload); |
| int (*set_dev_state_req)(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_device *pm8001_dev, u32 state); |
| int (*sas_diag_start_end_req)(struct pm8001_hba_info *pm8001_ha, |
| u32 state); |
| int (*sas_diag_execute_req)(struct pm8001_hba_info *pm8001_ha, |
| u32 state); |
| int (*sas_re_init_req)(struct pm8001_hba_info *pm8001_ha); |
| }; |
| |
| struct pm8001_chip_info { |
| u32 encrypt; |
| u32 n_phy; |
| const struct pm8001_dispatch *dispatch; |
| }; |
| #define PM8001_CHIP_DISP (pm8001_ha->chip->dispatch) |
| |
| struct pm8001_port { |
| struct asd_sas_port sas_port; |
| u8 port_attached; |
| u8 wide_port_phymap; |
| u8 port_state; |
| struct list_head list; |
| }; |
| |
| struct pm8001_phy { |
| struct pm8001_hba_info *pm8001_ha; |
| struct pm8001_port *port; |
| struct asd_sas_phy sas_phy; |
| struct sas_identify identify; |
| struct scsi_device *sdev; |
| u64 dev_sas_addr; |
| u32 phy_type; |
| struct completion *enable_completion; |
| u32 frame_rcvd_size; |
| u8 frame_rcvd[32]; |
| u8 phy_attached; |
| u8 phy_state; |
| enum sas_linkrate minimum_linkrate; |
| enum sas_linkrate maximum_linkrate; |
| }; |
| |
| struct pm8001_device { |
| enum sas_device_type dev_type; |
| struct domain_device *sas_device; |
| u32 attached_phy; |
| u32 id; |
| struct completion *dcompletion; |
| struct completion *setds_completion; |
| u32 device_id; |
| u32 running_req; |
| }; |
| |
| struct pm8001_prd_imt { |
| __le32 len; |
| __le32 e; |
| }; |
| |
| struct pm8001_prd { |
| __le64 addr; /* 64-bit buffer address */ |
| struct pm8001_prd_imt im_len; /* 64-bit length */ |
| } __attribute__ ((packed)); |
| /* |
| * CCB(Command Control Block) |
| */ |
| struct pm8001_ccb_info { |
| struct list_head entry; |
| struct sas_task *task; |
| u32 n_elem; |
| u32 ccb_tag; |
| dma_addr_t ccb_dma_handle; |
| struct pm8001_device *device; |
| struct pm8001_prd buf_prd[PM8001_MAX_DMA_SG]; |
| struct fw_control_ex *fw_control_context; |
| u8 open_retry; |
| }; |
| |
| struct mpi_mem { |
| void *virt_ptr; |
| dma_addr_t phys_addr; |
| u32 phys_addr_hi; |
| u32 phys_addr_lo; |
| u32 total_len; |
| u32 num_elements; |
| u32 element_size; |
| u32 alignment; |
| }; |
| |
| struct mpi_mem_req { |
| /* The number of element in the mpiMemory array */ |
| u32 count; |
| /* The array of structures that define memroy regions*/ |
| struct mpi_mem region[USI_MAX_MEMCNT]; |
| }; |
| |
| struct encrypt { |
| u32 cipher_mode; |
| u32 sec_mode; |
| u32 status; |
| u32 flag; |
| }; |
| |
| struct sas_phy_attribute_table { |
| u32 phystart1_16[16]; |
| u32 outbound_hw_event_pid1_16[16]; |
| }; |
| |
| union main_cfg_table { |
| struct { |
| u32 signature; |
| u32 interface_rev; |
| u32 firmware_rev; |
| u32 max_out_io; |
| u32 max_sgl; |
| u32 ctrl_cap_flag; |
| u32 gst_offset; |
| u32 inbound_queue_offset; |
| u32 outbound_queue_offset; |
| u32 inbound_q_nppd_hppd; |
| u32 outbound_hw_event_pid0_3; |
| u32 outbound_hw_event_pid4_7; |
| u32 outbound_ncq_event_pid0_3; |
| u32 outbound_ncq_event_pid4_7; |
| u32 outbound_tgt_ITNexus_event_pid0_3; |
| u32 outbound_tgt_ITNexus_event_pid4_7; |
| u32 outbound_tgt_ssp_event_pid0_3; |
| u32 outbound_tgt_ssp_event_pid4_7; |
| u32 outbound_tgt_smp_event_pid0_3; |
| u32 outbound_tgt_smp_event_pid4_7; |
| u32 upper_event_log_addr; |
| u32 lower_event_log_addr; |
| u32 event_log_size; |
| u32 event_log_option; |
| u32 upper_iop_event_log_addr; |
| u32 lower_iop_event_log_addr; |
| u32 iop_event_log_size; |
| u32 iop_event_log_option; |
| u32 fatal_err_interrupt; |
| u32 fatal_err_dump_offset0; |
| u32 fatal_err_dump_length0; |
| u32 fatal_err_dump_offset1; |
| u32 fatal_err_dump_length1; |
| u32 hda_mode_flag; |
| u32 anolog_setup_table_offset; |
| u32 rsvd[4]; |
| } pm8001_tbl; |
| |
| struct { |
| u32 signature; |
| u32 interface_rev; |
| u32 firmware_rev; |
| u32 max_out_io; |
| u32 max_sgl; |
| u32 ctrl_cap_flag; |
| u32 gst_offset; |
| u32 inbound_queue_offset; |
| u32 outbound_queue_offset; |
| u32 inbound_q_nppd_hppd; |
| u32 rsvd[8]; |
| u32 crc_core_dump; |
| u32 rsvd1; |
| u32 upper_event_log_addr; |
| u32 lower_event_log_addr; |
| u32 event_log_size; |
| u32 event_log_severity; |
| u32 upper_pcs_event_log_addr; |
| u32 lower_pcs_event_log_addr; |
| u32 pcs_event_log_size; |
| u32 pcs_event_log_severity; |
| u32 fatal_err_interrupt; |
| u32 fatal_err_dump_offset0; |
| u32 fatal_err_dump_length0; |
| u32 fatal_err_dump_offset1; |
| u32 fatal_err_dump_length1; |
| u32 gpio_led_mapping; |
| u32 analog_setup_table_offset; |
| u32 int_vec_table_offset; |
| u32 phy_attr_table_offset; |
| u32 port_recovery_timer; |
| u32 interrupt_reassertion_delay; |
| } pm80xx_tbl; |
| }; |
| |
| union general_status_table { |
| struct { |
| u32 gst_len_mpistate; |
| u32 iq_freeze_state0; |
| u32 iq_freeze_state1; |
| u32 msgu_tcnt; |
| u32 iop_tcnt; |
| u32 rsvd; |
| u32 phy_state[8]; |
| u32 gpio_input_val; |
| u32 rsvd1[2]; |
| u32 recover_err_info[8]; |
| } pm8001_tbl; |
| struct { |
| u32 gst_len_mpistate; |
| u32 iq_freeze_state0; |
| u32 iq_freeze_state1; |
| u32 msgu_tcnt; |
| u32 iop_tcnt; |
| u32 rsvd[9]; |
| u32 gpio_input_val; |
| u32 rsvd1[2]; |
| u32 recover_err_info[8]; |
| } pm80xx_tbl; |
| }; |
| struct inbound_queue_table { |
| u32 element_pri_size_cnt; |
| u32 upper_base_addr; |
| u32 lower_base_addr; |
| u32 ci_upper_base_addr; |
| u32 ci_lower_base_addr; |
| u32 pi_pci_bar; |
| u32 pi_offset; |
| u32 total_length; |
| void *base_virt; |
| void *ci_virt; |
| u32 reserved; |
| __le32 consumer_index; |
| u32 producer_idx; |
| }; |
| struct outbound_queue_table { |
| u32 element_size_cnt; |
| u32 upper_base_addr; |
| u32 lower_base_addr; |
| void *base_virt; |
| u32 pi_upper_base_addr; |
| u32 pi_lower_base_addr; |
| u32 ci_pci_bar; |
| u32 ci_offset; |
| u32 total_length; |
| void *pi_virt; |
| u32 interrup_vec_cnt_delay; |
| u32 dinterrup_to_pci_offset; |
| __le32 producer_index; |
| u32 consumer_idx; |
| }; |
| struct pm8001_hba_memspace { |
| void __iomem *memvirtaddr; |
| u64 membase; |
| u32 memsize; |
| }; |
| struct pm8001_hba_info { |
| char name[PM8001_NAME_LENGTH]; |
| struct list_head list; |
| unsigned long flags; |
| spinlock_t lock;/* host-wide lock */ |
| struct pci_dev *pdev;/* our device */ |
| struct device *dev; |
| struct pm8001_hba_memspace io_mem[6]; |
| struct mpi_mem_req memoryMap; |
| struct encrypt encrypt_info; /* support encryption */ |
| void __iomem *msg_unit_tbl_addr;/*Message Unit Table Addr*/ |
| void __iomem *main_cfg_tbl_addr;/*Main Config Table Addr*/ |
| void __iomem *general_stat_tbl_addr;/*General Status Table Addr*/ |
| void __iomem *inbnd_q_tbl_addr;/*Inbound Queue Config Table Addr*/ |
| void __iomem *outbnd_q_tbl_addr;/*Outbound Queue Config Table Addr*/ |
| void __iomem *pspa_q_tbl_addr; |
| /*MPI SAS PHY attributes Queue Config Table Addr*/ |
| void __iomem *ivt_tbl_addr; /*MPI IVT Table Addr */ |
| union main_cfg_table main_cfg_tbl; |
| union general_status_table gs_tbl; |
| struct inbound_queue_table inbnd_q_tbl[PM8001_MAX_SPCV_INB_NUM]; |
| struct outbound_queue_table outbnd_q_tbl[PM8001_MAX_SPCV_OUTB_NUM]; |
| struct sas_phy_attribute_table phy_attr_table; |
| /* MPI SAS PHY attributes */ |
| u8 sas_addr[SAS_ADDR_SIZE]; |
| struct sas_ha_struct *sas;/* SCSI/SAS glue */ |
| struct Scsi_Host *shost; |
| u32 chip_id; |
| const struct pm8001_chip_info *chip; |
| struct completion *nvmd_completion; |
| int tags_num; |
| unsigned long *tags; |
| struct pm8001_phy phy[PM8001_MAX_PHYS]; |
| struct pm8001_port port[PM8001_MAX_PHYS]; |
| u32 id; |
| u32 irq; |
| u32 iomb_size; /* SPC and SPCV IOMB size */ |
| struct pm8001_device *devices; |
| struct pm8001_ccb_info *ccb_info; |
| #ifdef PM8001_USE_MSIX |
| struct msix_entry msix_entries[PM8001_MAX_MSIX_VEC]; |
| /*for msi-x interrupt*/ |
| int number_of_intr;/*will be used in remove()*/ |
| #endif |
| #ifdef PM8001_USE_TASKLET |
| struct tasklet_struct tasklet; |
| #endif |
| u32 logging_level; |
| u32 fw_status; |
| u32 smp_exp_mode; |
| u32 int_vector; |
| const struct firmware *fw_image; |
| u8 outq[PM8001_MAX_MSIX_VEC]; |
| }; |
| |
| struct pm8001_work { |
| struct work_struct work; |
| struct pm8001_hba_info *pm8001_ha; |
| void *data; |
| int handler; |
| }; |
| |
| struct pm8001_fw_image_header { |
| u8 vender_id[8]; |
| u8 product_id; |
| u8 hardware_rev; |
| u8 dest_partition; |
| u8 reserved; |
| u8 fw_rev[4]; |
| __be32 image_length; |
| __be32 image_crc; |
| __be32 startup_entry; |
| } __attribute__((packed, aligned(4))); |
| |
| |
| /** |
| * FW Flash Update status values |
| */ |
| #define FLASH_UPDATE_COMPLETE_PENDING_REBOOT 0x00 |
| #define FLASH_UPDATE_IN_PROGRESS 0x01 |
| #define FLASH_UPDATE_HDR_ERR 0x02 |
| #define FLASH_UPDATE_OFFSET_ERR 0x03 |
| #define FLASH_UPDATE_CRC_ERR 0x04 |
| #define FLASH_UPDATE_LENGTH_ERR 0x05 |
| #define FLASH_UPDATE_HW_ERR 0x06 |
| #define FLASH_UPDATE_DNLD_NOT_SUPPORTED 0x10 |
| #define FLASH_UPDATE_DISABLED 0x11 |
| |
| #define NCQ_READ_LOG_FLAG 0x80000000 |
| #define NCQ_ABORT_ALL_FLAG 0x40000000 |
| #define NCQ_2ND_RLE_FLAG 0x20000000 |
| /** |
| * brief param structure for firmware flash update. |
| */ |
| struct fw_flash_updata_info { |
| u32 cur_image_offset; |
| u32 cur_image_len; |
| u32 total_image_len; |
| struct pm8001_prd sgl; |
| }; |
| |
| struct fw_control_info { |
| u32 retcode;/*ret code (status)*/ |
| u32 phase;/*ret code phase*/ |
| u32 phaseCmplt;/*percent complete for the current |
| update phase */ |
| u32 version;/*Hex encoded firmware version number*/ |
| u32 offset;/*Used for downloading firmware */ |
| u32 len; /*len of buffer*/ |
| u32 size;/* Used in OS VPD and Trace get size |
| operations.*/ |
| u32 reserved;/* padding required for 64 bit |
| alignment */ |
| u8 buffer[1];/* Start of buffer */ |
| }; |
| struct fw_control_ex { |
| struct fw_control_info *fw_control; |
| void *buffer;/* keep buffer pointer to be |
| freed when the response comes*/ |
| void *virtAddr;/* keep virtual address of the data */ |
| void *usrAddr;/* keep virtual address of the |
| user data */ |
| dma_addr_t phys_addr; |
| u32 len; /* len of buffer */ |
| void *payload; /* pointer to IOCTL Payload */ |
| u8 inProgress;/*if 1 - the IOCTL request is in |
| progress */ |
| void *param1; |
| void *param2; |
| void *param3; |
| }; |
| |
| /* pm8001 workqueue */ |
| extern struct workqueue_struct *pm8001_wq; |
| |
| /******************** function prototype *********************/ |
| int pm8001_tag_alloc(struct pm8001_hba_info *pm8001_ha, u32 *tag_out); |
| void pm8001_tag_init(struct pm8001_hba_info *pm8001_ha); |
| u32 pm8001_get_ncq_tag(struct sas_task *task, u32 *tag); |
| void pm8001_ccb_free(struct pm8001_hba_info *pm8001_ha, u32 ccb_idx); |
| void pm8001_ccb_task_free(struct pm8001_hba_info *pm8001_ha, |
| struct sas_task *task, struct pm8001_ccb_info *ccb, u32 ccb_idx); |
| int pm8001_phy_control(struct asd_sas_phy *sas_phy, enum phy_func func, |
| void *funcdata); |
| void pm8001_scan_start(struct Scsi_Host *shost); |
| int pm8001_scan_finished(struct Scsi_Host *shost, unsigned long time); |
| int pm8001_queue_command(struct sas_task *task, const int num, |
| gfp_t gfp_flags); |
| int pm8001_abort_task(struct sas_task *task); |
| int pm8001_abort_task_set(struct domain_device *dev, u8 *lun); |
| int pm8001_clear_aca(struct domain_device *dev, u8 *lun); |
| int pm8001_clear_task_set(struct domain_device *dev, u8 *lun); |
| int pm8001_dev_found(struct domain_device *dev); |
| void pm8001_dev_gone(struct domain_device *dev); |
| int pm8001_lu_reset(struct domain_device *dev, u8 *lun); |
| int pm8001_I_T_nexus_reset(struct domain_device *dev); |
| int pm8001_I_T_nexus_event_handler(struct domain_device *dev); |
| int pm8001_query_task(struct sas_task *task); |
| void pm8001_open_reject_retry( |
| struct pm8001_hba_info *pm8001_ha, |
| struct sas_task *task_to_close, |
| struct pm8001_device *device_to_close); |
| int pm8001_mem_alloc(struct pci_dev *pdev, void **virt_addr, |
| dma_addr_t *pphys_addr, u32 *pphys_addr_hi, u32 *pphys_addr_lo, |
| u32 mem_size, u32 align); |
| |
| void pm8001_chip_iounmap(struct pm8001_hba_info *pm8001_ha); |
| int pm8001_mpi_build_cmd(struct pm8001_hba_info *pm8001_ha, |
| struct inbound_queue_table *circularQ, |
| u32 opCode, void *payload, u32 responseQueue); |
| int pm8001_mpi_msg_free_get(struct inbound_queue_table *circularQ, |
| u16 messageSize, void **messagePtr); |
| u32 pm8001_mpi_msg_free_set(struct pm8001_hba_info *pm8001_ha, void *pMsg, |
| struct outbound_queue_table *circularQ, u8 bc); |
| u32 pm8001_mpi_msg_consume(struct pm8001_hba_info *pm8001_ha, |
| struct outbound_queue_table *circularQ, |
| void **messagePtr1, u8 *pBC); |
| int pm8001_chip_set_dev_state_req(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_device *pm8001_dev, u32 state); |
| int pm8001_chip_fw_flash_update_req(struct pm8001_hba_info *pm8001_ha, |
| void *payload); |
| int pm8001_chip_fw_flash_update_build(struct pm8001_hba_info *pm8001_ha, |
| void *fw_flash_updata_info, u32 tag); |
| int pm8001_chip_set_nvmd_req(struct pm8001_hba_info *pm8001_ha, void *payload); |
| int pm8001_chip_get_nvmd_req(struct pm8001_hba_info *pm8001_ha, void *payload); |
| int pm8001_chip_ssp_tm_req(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_ccb_info *ccb, |
| struct pm8001_tmf_task *tmf); |
| int pm8001_chip_abort_task(struct pm8001_hba_info *pm8001_ha, |
| struct pm8001_device *pm8001_dev, |
| u8 flag, u32 task_tag, u32 cmd_tag); |
| int pm8001_chip_dereg_dev_req(struct pm8001_hba_info *pm8001_ha, u32 device_id); |
| void pm8001_chip_make_sg(struct scatterlist *scatter, int nr, void *prd); |
| void pm8001_work_fn(struct work_struct *work); |
| int pm8001_handle_event(struct pm8001_hba_info *pm8001_ha, |
| void *data, int handler); |
| void pm8001_mpi_set_dev_state_resp(struct pm8001_hba_info *pm8001_ha, |
| void *piomb); |
| void pm8001_mpi_set_nvmd_resp(struct pm8001_hba_info *pm8001_ha, |
| void *piomb); |
| void pm8001_mpi_get_nvmd_resp(struct pm8001_hba_info *pm8001_ha, |
| void *piomb); |
| int pm8001_mpi_local_phy_ctl(struct pm8001_hba_info *pm8001_ha, |
| void *piomb); |
| void pm8001_get_lrate_mode(struct pm8001_phy *phy, u8 link_rate); |
| void pm8001_get_attached_sas_addr(struct pm8001_phy *phy, u8 *sas_addr); |
| void pm8001_bytes_dmaed(struct pm8001_hba_info *pm8001_ha, int i); |
| int pm8001_mpi_reg_resp(struct pm8001_hba_info *pm8001_ha, void *piomb); |
| int pm8001_mpi_dereg_resp(struct pm8001_hba_info *pm8001_ha, void *piomb); |
| int pm8001_mpi_fw_flash_update_resp(struct pm8001_hba_info *pm8001_ha, |
| void *piomb); |
| int pm8001_mpi_general_event(struct pm8001_hba_info *pm8001_ha , void *piomb); |
| int pm8001_mpi_task_abort_resp(struct pm8001_hba_info *pm8001_ha, void *piomb); |
| struct sas_task *pm8001_alloc_task(void); |
| void pm8001_task_done(struct sas_task *task); |
| void pm8001_free_task(struct sas_task *task); |
| void pm8001_tag_free(struct pm8001_hba_info *pm8001_ha, u32 tag); |
| struct pm8001_device *pm8001_find_dev(struct pm8001_hba_info *pm8001_ha, |
| u32 device_id); |
| int pm80xx_set_thermal_config(struct pm8001_hba_info *pm8001_ha); |
| |
| int pm8001_bar4_shift(struct pm8001_hba_info *pm8001_ha, u32 shiftValue); |
| |
| /* ctl shared API */ |
| extern struct device_attribute *pm8001_host_attrs[]; |
| |
| #endif |
| |