#ifndef TARGET_CORE_PSCSI_H #define TARGET_CORE_PSCSI_H #define PSCSI_VERSION "v4.0" /* used in pscsi_find_alloc_len() */ #ifndef INQUIRY_DATA_SIZE #define INQUIRY_DATA_SIZE 0x24 #endif /* used in pscsi_add_device_to_list() */ #define PSCSI_DEFAULT_QUEUEDEPTH 1 #define PS_RETRY 5 #define PS_TIMEOUT_DISK (15*HZ) #define PS_TIMEOUT_OTHER (500*HZ) #include /* ___cacheline_aligned */ #include /* struct se_device */ struct block_device; struct scsi_device; struct Scsi_Host; struct pscsi_plugin_task { unsigned char pscsi_sense[TRANSPORT_SENSE_BUFFER]; int pscsi_direction; int pscsi_result; u32 pscsi_resid; unsigned char pscsi_cdb[0]; } ____cacheline_aligned; #define PDF_HAS_CHANNEL_ID 0x01 #define PDF_HAS_TARGET_ID 0x02 #define PDF_HAS_LUN_ID 0x04 #define PDF_HAS_VPD_UNIT_SERIAL 0x08 #define PDF_HAS_VPD_DEV_IDENT 0x10 #define PDF_HAS_VIRT_HOST_ID 0x20 struct pscsi_dev_virt { struct se_device dev; int pdv_flags; int pdv_host_id; int pdv_channel_id; int pdv_target_id; int pdv_lun_id; struct block_device *pdv_bd; struct scsi_device *pdv_sd; struct Scsi_Host *pdv_lld_host; } ____cacheline_aligned; typedef enum phv_modes { PHV_VIRTUAL_HOST_ID, PHV_LLD_SCSI_HOST_NO } phv_modes_t; struct pscsi_hba_virt { int phv_host_id; phv_modes_t phv_mode; struct Scsi_Host *phv_lld_host; } ____cacheline_aligned; #endif /*** TARGET_CORE_PSCSI_H ***/ summary refs log tree commit diff

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