X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fscsi%2Fipr.h;h=1e9c1227fdae655932f88fb65a3dd7334cf47189;hb=5b7304fbfb74bfca6f7d5a88b28197e3f7f2743b;hp=57d55b284caf8737768e28edb860b2fef09c28b1;hpb=b0df54bb4c9df6c1b1633a9f990b718059cda394;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 57d55b2..1e9c122 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -36,8 +36,8 @@ /* * Literals */ -#define IPR_DRIVER_VERSION "2.0.14" -#define IPR_DRIVER_DATE "(May 2, 2005)" +#define IPR_DRIVER_VERSION "2.1.3" +#define IPR_DRIVER_DATE "(March 29, 2006)" /* * IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding @@ -45,6 +45,7 @@ * This can be adjusted at runtime through sysfs device attributes. */ #define IPR_MAX_CMD_PER_LUN 6 +#define IPR_MAX_CMD_PER_ATA_LUN 1 /* * IPR_NUM_BASE_CMD_BLKS: This defines the maximum number of @@ -61,6 +62,10 @@ #define IPR_SUBS_DEV_ID_571A 0x02C0 #define IPR_SUBS_DEV_ID_571B 0x02BE #define IPR_SUBS_DEV_ID_571E 0x02BF +#define IPR_SUBS_DEV_ID_571F 0x02D5 +#define IPR_SUBS_DEV_ID_572A 0x02C1 +#define IPR_SUBS_DEV_ID_572B 0x02C2 +#define IPR_SUBS_DEV_ID_575B 0x030D #define IPR_NAME "ipr" @@ -80,6 +85,7 @@ #define IPR_IOASC_HW_DEV_BUS_STATUS 0x04448500 #define IPR_IOASC_IOASC_MASK 0xFFFFFF00 #define IPR_IOASC_SCSI_STATUS_MASK 0x000000FF +#define IPR_IOASC_IR_INVALID_REQ_TYPE_OR_PKT 0x05240000 #define IPR_IOASC_IR_RESOURCE_HANDLE 0x05250000 #define IPR_IOASC_IR_NO_CMDS_TO_2ND_IOA 0x05258100 #define IPR_IOASA_IR_DUAL_IOA_DISABLED 0x052C8000 @@ -94,14 +100,14 @@ #define IPR_NUM_LOG_HCAMS 2 #define IPR_NUM_CFG_CHG_HCAMS 2 #define IPR_NUM_HCAMS (IPR_NUM_LOG_HCAMS + IPR_NUM_CFG_CHG_HCAMS) -#define IPR_MAX_NUM_TARGETS_PER_BUS 0x10 +#define IPR_MAX_NUM_TARGETS_PER_BUS 256 #define IPR_MAX_NUM_LUNS_PER_TARGET 256 #define IPR_MAX_NUM_VSET_LUNS_PER_TARGET 8 #define IPR_VSET_BUS 0xff #define IPR_IOA_BUS 0xff #define IPR_IOA_TARGET 0xff #define IPR_IOA_LUN 0xff -#define IPR_MAX_NUM_BUSES 4 +#define IPR_MAX_NUM_BUSES 16 #define IPR_MAX_BUS_TO_SCAN IPR_MAX_NUM_BUSES #define IPR_NUM_RESET_RELOAD_RETRIES 3 @@ -128,6 +134,7 @@ #define IPR_MAX_SCSI_RATE(width) ((320 * 10) / ((width) / 8)) #define IPR_IOA_RES_HANDLE 0xffffffff +#define IPR_INVALID_RES_HANDLE 0 #define IPR_IOA_RES_ADDR 0x00ffffff /* @@ -139,6 +146,7 @@ #define IPR_LUN_RESET 0x40 #define IPR_TARGET_RESET 0x20 #define IPR_BUS_RESET 0x10 +#define IPR_ATA_PHY_RESET 0x80 #define IPR_ID_HOST_RR_Q 0xC4 #define IPR_QUERY_IOA_CONFIG 0xC5 #define IPR_CANCEL_ALL_REQUESTS 0xCE @@ -192,6 +200,7 @@ #define IPR_SDT_FMT2_EXP_ROM_SEL 0x8 #define IPR_FMT2_SDT_READY_TO_USE 0xC4D4E3F2 #define IPR_DOORBELL 0x82800000 +#define IPR_RUNTIME_RESET 0x40000000 #define IPR_PCII_IOA_TRANS_TO_OPER (0x80000000 >> 0) #define IPR_PCII_IOARCB_XFER_FAILED (0x80000000 >> 3) @@ -253,6 +262,11 @@ struct ipr_vpd { u8 sn[IPR_SERIAL_NUM_LEN]; }__attribute__((packed)); +struct ipr_ext_vpd { + struct ipr_vpd vpd; + __be32 wwid[2]; +}__attribute__((packed)); + struct ipr_std_inq_data { u8 peri_qual_dev_type; #define IPR_STD_INQ_PERI_QUAL(peri) ((peri) >> 5) @@ -283,7 +297,11 @@ struct ipr_std_inq_data { }__attribute__ ((packed)); struct ipr_config_table_entry { - u8 service_level; + u8 proto; +#define IPR_PROTO_SATA 0x02 +#define IPR_PROTO_SATA_ATAPI 0x03 +#define IPR_PROTO_SAS_STP 0x06 +#define IPR_PROTO_SAS_STP_ATAPI 0x07 u8 array_id; u8 flags; #define IPR_IS_IOA_RESOURCE 0x80 @@ -295,6 +313,11 @@ struct ipr_config_table_entry { #define IPR_SUBTYPE_AF_DASD 0 #define IPR_SUBTYPE_GENERIC_SCSI 1 #define IPR_SUBTYPE_VOLUME_SET 2 +#define IPR_SUBTYPE_GENERIC_ATA 4 + +#define IPR_QUEUEING_MODEL(res) ((((res)->cfgte.flags) & 0x70) >> 4) +#define IPR_QUEUE_FROZEN_MODEL 0 +#define IPR_QUEUE_NACA_MODEL 1 struct ipr_res_addr res_addr; __be32 res_handle; @@ -334,6 +357,7 @@ struct ipr_cmd_pkt { #define IPR_RQTYPE_SCSICDB 0x00 #define IPR_RQTYPE_IOACMD 0x01 #define IPR_RQTYPE_HCAM 0x02 +#define IPR_RQTYPE_ATA_PASSTHRU 0x04 u8 luntar_luntrn; @@ -357,6 +381,37 @@ struct ipr_cmd_pkt { __be16 timeout; }__attribute__ ((packed, aligned(4))); +struct ipr_ioarcb_ata_regs { + u8 flags; +#define IPR_ATA_FLAG_PACKET_CMD 0x80 +#define IPR_ATA_FLAG_XFER_TYPE_DMA 0x40 +#define IPR_ATA_FLAG_STATUS_ON_GOOD_COMPLETION 0x20 + u8 reserved[3]; + + __be16 data; + u8 feature; + u8 nsect; + u8 lbal; + u8 lbam; + u8 lbah; + u8 device; + u8 command; + u8 reserved2[3]; + u8 hob_feature; + u8 hob_nsect; + u8 hob_lbal; + u8 hob_lbam; + u8 hob_lbah; + u8 ctl; +}__attribute__ ((packed, aligned(4))); + +struct ipr_ioarcb_add_data { + union { + struct ipr_ioarcb_ata_regs regs; + __be32 add_cmd_parms[10]; + }u; +}__attribute__ ((packed, aligned(4))); + /* IOA Request Control Block 128 bytes */ struct ipr_ioarcb { __be32 ioarcb_host_pci_addr; @@ -381,7 +436,7 @@ struct ipr_ioarcb { struct ipr_cmd_pkt cmd_pkt; __be32 add_cmd_parms_len; - __be32 add_cmd_parms[10]; + struct ipr_ioarcb_add_data add_data; }__attribute__((packed, aligned (4))); struct ipr_ioadl_desc { @@ -402,24 +457,42 @@ struct ipr_ioadl_desc { struct ipr_ioasa_vset { __be32 failing_lba_hi; __be32 failing_lba_lo; - __be32 ioa_data[22]; + __be32 reserved; }__attribute__((packed, aligned (4))); struct ipr_ioasa_af_dasd { __be32 failing_lba; + __be32 reserved[2]; }__attribute__((packed, aligned (4))); struct ipr_ioasa_gpdd { u8 end_state; u8 bus_phase; __be16 reserved; - __be32 ioa_data[23]; + __be32 ioa_data[2]; }__attribute__((packed, aligned (4))); -struct ipr_ioasa_raw { - __be32 ioa_data[24]; +struct ipr_ioasa_gata { + u8 error; + u8 nsect; /* Interrupt reason */ + u8 lbal; + u8 lbam; + u8 lbah; + u8 device; + u8 status; + u8 alt_status; /* ATA CTL */ + u8 hob_nsect; + u8 hob_lbal; + u8 hob_lbam; + u8 hob_lbah; }__attribute__((packed, aligned (4))); +struct ipr_auto_sense { + __be16 auto_sense_len; + __be16 ioa_data_len; + __be32 data[SCSI_SENSE_BUFFERSIZE/sizeof(__be32)]; +}; + struct ipr_ioasa { __be32 ioasc; #define IPR_IOASC_SENSE_KEY(ioasc) ((ioasc) >> 24) @@ -445,6 +518,9 @@ struct ipr_ioasa { __be32 fd_res_handle; __be32 ioasc_specific; /* status code specific field */ +#define IPR_ADDITIONAL_STATUS_FMT 0x80000000 +#define IPR_AUTOSENSE_VALID 0x40000000 +#define IPR_ATA_DEVICE_WAS_RESET 0x20000000 #define IPR_IOASC_SPECIFIC_MASK 0x00ffffff #define IPR_FIELD_POINTER_VALID (0x80000000 >> 8) #define IPR_FIELD_POINTER_MASK 0x0000ffff @@ -453,8 +529,10 @@ struct ipr_ioasa { struct ipr_ioasa_vset vset; struct ipr_ioasa_af_dasd dasd; struct ipr_ioasa_gpdd gpdd; - struct ipr_ioasa_raw raw; + struct ipr_ioasa_gata gata; } u; + + struct ipr_auto_sense auto_sense; }__attribute__((packed, aligned (4))); struct ipr_mode_parm_hdr { @@ -546,14 +624,31 @@ struct ipr_hostrcb_device_data_entry { __be32 ioa_data[5]; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_device_data_entry_enhanced { + struct ipr_ext_vpd vpd; + u8 ccin[4]; + struct ipr_res_addr dev_res_addr; + struct ipr_ext_vpd new_vpd; + u8 new_ccin[4]; + struct ipr_ext_vpd ioa_last_with_dev_vpd; + struct ipr_ext_vpd cfc_last_with_dev_vpd; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_array_data_entry { struct ipr_vpd vpd; struct ipr_res_addr expected_dev_res_addr; struct ipr_res_addr dev_res_addr; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_array_data_entry_enhanced { + struct ipr_ext_vpd vpd; + u8 ccin[4]; + struct ipr_res_addr expected_dev_res_addr; + struct ipr_res_addr dev_res_addr; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_type_ff_error { - __be32 ioa_data[246]; + __be32 ioa_data[502]; }__attribute__((packed, aligned (4))); struct ipr_hostrcb_type_01_error { @@ -571,6 +666,14 @@ struct ipr_hostrcb_type_02_error { __be32 ioa_data[3]; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_type_12_error { + struct ipr_ext_vpd ioa_vpd; + struct ipr_ext_vpd cfc_vpd; + struct ipr_ext_vpd ioa_last_attached_to_cfc_vpd; + struct ipr_ext_vpd cfc_last_attached_to_ioa_vpd; + __be32 ioa_data[3]; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_type_03_error { struct ipr_vpd ioa_vpd; struct ipr_vpd cfc_vpd; @@ -580,6 +683,14 @@ struct ipr_hostrcb_type_03_error { struct ipr_hostrcb_device_data_entry dev[3]; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_type_13_error { + struct ipr_ext_vpd ioa_vpd; + struct ipr_ext_vpd cfc_vpd; + __be32 errors_detected; + __be32 errors_logged; + struct ipr_hostrcb_device_data_entry_enhanced dev[3]; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_type_04_error { struct ipr_vpd ioa_vpd; struct ipr_vpd cfc_vpd; @@ -595,12 +706,30 @@ struct ipr_hostrcb_type_04_error { u8 protection_level[8]; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_type_14_error { + struct ipr_ext_vpd ioa_vpd; + struct ipr_ext_vpd cfc_vpd; + __be32 exposed_mode_adn; + __be32 array_id; + struct ipr_res_addr last_func_vset_res_addr; + u8 vset_serial_num[IPR_SERIAL_NUM_LEN]; + u8 protection_level[8]; + __be32 num_entries; + struct ipr_hostrcb_array_data_entry_enhanced array_member[18]; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_type_07_error { u8 failure_reason[64]; struct ipr_vpd vpd; u32 data[222]; }__attribute__((packed, aligned (4))); +struct ipr_hostrcb_type_17_error { + u8 failure_reason[64]; + struct ipr_ext_vpd vpd; + u32 data[476]; +}__attribute__((packed, aligned (4))); + struct ipr_hostrcb_error { __be32 failing_dev_ioasc; struct ipr_res_addr failing_dev_res_addr; @@ -613,6 +742,10 @@ struct ipr_hostrcb_error { struct ipr_hostrcb_type_03_error type_03_error; struct ipr_hostrcb_type_04_error type_04_error; struct ipr_hostrcb_type_07_error type_07_error; + struct ipr_hostrcb_type_12_error type_12_error; + struct ipr_hostrcb_type_13_error type_13_error; + struct ipr_hostrcb_type_14_error type_14_error; + struct ipr_hostrcb_type_17_error type_17_error; } u; }__attribute__((packed, aligned (4))); @@ -647,6 +780,11 @@ struct ipr_hcam { #define IPR_HOST_RCB_OVERLAY_ID_4 0x04 #define IPR_HOST_RCB_OVERLAY_ID_6 0x06 #define IPR_HOST_RCB_OVERLAY_ID_7 0x07 +#define IPR_HOST_RCB_OVERLAY_ID_12 0x12 +#define IPR_HOST_RCB_OVERLAY_ID_13 0x13 +#define IPR_HOST_RCB_OVERLAY_ID_14 0x14 +#define IPR_HOST_RCB_OVERLAY_ID_16 0x16 +#define IPR_HOST_RCB_OVERLAY_ID_17 0x17 #define IPR_HOST_RCB_OVERLAY_ID_DEFAULT 0xFF u8 reserved1[3]; @@ -841,6 +979,7 @@ struct ipr_ioa_cfg { u8 dump_taken:1; u8 allow_cmds:1; u8 allow_ml_add_del:1; + u8 needs_hard_reset:1; enum ipr_cache_state cache_state; u16 type; /* CCIN of the card */ @@ -913,11 +1052,11 @@ struct ipr_ioa_cfg { u16 reset_retries; u32 errors_logged; + u32 doorbell; struct Scsi_Host *host; struct pci_dev *pdev; struct ipr_sglist *ucode_sglist; - struct ipr_mode_pages *saved_mode_pages; u8 saved_mode_page_len; struct work_struct work_q; @@ -950,6 +1089,7 @@ struct ipr_cmnd { struct timer_list timer; void (*done) (struct ipr_cmnd *); int (*job_step) (struct ipr_cmnd *); + int (*job_step_failed) (struct ipr_cmnd *); u16 cmd_index; u8 sense_buffer[SCSI_SENSE_BUFFERSIZE]; dma_addr_t sense_buffer_dma; @@ -1108,30 +1248,17 @@ struct ipr_ucode_image_header { */ #define ipr_err(...) printk(KERN_ERR IPR_NAME ": "__VA_ARGS__) #define ipr_info(...) printk(KERN_INFO IPR_NAME ": "__VA_ARGS__) -#define ipr_crit(...) printk(KERN_CRIT IPR_NAME ": "__VA_ARGS__) -#define ipr_warn(...) printk(KERN_WARNING IPR_NAME": "__VA_ARGS__) #define ipr_dbg(...) IPR_DBG_CMD(printk(KERN_INFO IPR_NAME ": "__VA_ARGS__)) -#define ipr_sdev_printk(level, sdev, fmt, args...) \ - sdev_printk(level, sdev, fmt, ## args) - -#define ipr_sdev_err(sdev, fmt, ...) \ - ipr_sdev_printk(KERN_ERR, sdev, fmt, ##__VA_ARGS__) - -#define ipr_sdev_info(sdev, fmt, ...) \ - ipr_sdev_printk(KERN_INFO, sdev, fmt, ##__VA_ARGS__) +#define ipr_ra_printk(level, ioa_cfg, ra, fmt, ...) \ + printk(level IPR_NAME ": %d:%d:%d:%d: " fmt, (ioa_cfg)->host->host_no, \ + (ra).bus, (ra).target, (ra).lun, ##__VA_ARGS__) -#define ipr_sdev_dbg(sdev, fmt, ...) \ - IPR_DBG_CMD(ipr_sdev_printk(KERN_INFO, sdev, fmt, ##__VA_ARGS__)) - -#define ipr_res_printk(level, ioa_cfg, res, fmt, ...) \ - printk(level IPR_NAME ": %d:%d:%d:%d: " fmt, ioa_cfg->host->host_no, \ - res.bus, res.target, res.lun, ##__VA_ARGS__) +#define ipr_ra_err(ioa_cfg, ra, fmt, ...) \ + ipr_ra_printk(KERN_ERR, ioa_cfg, ra, fmt, ##__VA_ARGS__) #define ipr_res_err(ioa_cfg, res, fmt, ...) \ - ipr_res_printk(KERN_ERR, ioa_cfg, res, fmt, ##__VA_ARGS__) -#define ipr_res_dbg(ioa_cfg, res, fmt, ...) \ - IPR_DBG_CMD(ipr_res_printk(KERN_INFO, ioa_cfg, res, fmt, ##__VA_ARGS__)) + ipr_ra_err(ioa_cfg, (res)->cfgte.res_addr, fmt, ##__VA_ARGS__) #define ipr_phys_res_err(ioa_cfg, res, fmt, ...) \ { \ @@ -1221,6 +1348,52 @@ static inline int ipr_is_gscsi(struct ipr_resource_entry *res) } /** + * ipr_is_scsi_disk - Determine if a resource is a SCSI disk + * @res: resource entry struct + * + * Return value: + * 1 if SCSI disk / 0 if not SCSI disk + **/ +static inline int ipr_is_scsi_disk(struct ipr_resource_entry *res) +{ + if (ipr_is_af_dasd_device(res) || + (ipr_is_gscsi(res) && IPR_IS_DASD_DEVICE(res->cfgte.std_inq_data))) + return 1; + else + return 0; +} + +/** + * ipr_is_gata - Determine if a resource is a generic ATA resource + * @res: resource entry struct + * + * Return value: + * 1 if GATA / 0 if not GATA + **/ +static inline int ipr_is_gata(struct ipr_resource_entry *res) +{ + if (!ipr_is_ioa_resource(res) && + IPR_RES_SUBTYPE(res) == IPR_SUBTYPE_GENERIC_ATA) + return 1; + else + return 0; +} + +/** + * ipr_is_naca_model - Determine if a resource is using NACA queueing model + * @res: resource entry struct + * + * Return value: + * 1 if NACA queueing model / 0 if not NACA queueing model + **/ +static inline int ipr_is_naca_model(struct ipr_resource_entry *res) +{ + if (ipr_is_gscsi(res) && IPR_QUEUEING_MODEL(res) == IPR_QUEUE_NACA_MODEL) + return 1; + return 0; +} + +/** * ipr_is_device - Determine if resource address is that of a device * @res_addr: resource address struct * @@ -1230,7 +1403,7 @@ static inline int ipr_is_gscsi(struct ipr_resource_entry *res) static inline int ipr_is_device(struct ipr_res_addr *res_addr) { if ((res_addr->bus < IPR_MAX_NUM_BUSES) && - (res_addr->target < IPR_MAX_NUM_TARGETS_PER_BUS)) + (res_addr->target < (IPR_MAX_NUM_TARGETS_PER_BUS - 1))) return 1; return 0;