#ifndef _SCSI_SCSI_EH_H #define _SCSI_SCSI_EH_H #include #include #include struct scsi_device; struct Scsi_Host; extern void scsi_eh_finish_cmd(struct scsi_cmnd *scmd, struct list_head *done_q); extern void scsi_eh_flush_done_q(struct list_head *done_q); extern void scsi_report_bus_reset(struct Scsi_Host *, int); extern void scsi_report_device_reset(struct Scsi_Host *, int, int); extern int scsi_block_when_processing_errors(struct scsi_device *); extern bool scsi_command_normalize_sense(const struct scsi_cmnd *cmd, struct scsi_sense_hdr *sshdr); extern int scsi_check_sense(struct scsi_cmnd *); static inline bool scsi_sense_is_deferred(const struct scsi_sense_hdr *sshdr) { return ((sshdr->response_code >= 0x70) && (sshdr->response_code & 1)); } extern int scsi_get_sense_info_fld(const u8 * sense_buffer, int sb_len, u64 * info_out); extern int scsi_ioctl_reset(struct scsi_device *, int __user *); struct scsi_eh_save { /* saved state */ int result; enum dma_data_direction data_direction; unsigned underflow; unsigned char cmd_len; unsigned char prot_op; unsigned char *cmnd; struct scsi_data_buffer sdb; struct request *next_rq; /* new command support */ unsigned char eh_cmnd[BLK_MAX_CDB]; struct scatterlist sense_sgl; }; extern void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses, unsigned char *cmnd, int cmnd_size, unsigned sense_bytes); extern void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses); #endif /* _SCSI_SCSI_EH_H */ cgit.cgi/linux/net-next.git/refs/?h=nds-private-remove&id=013e8167899d389075160412a8c0c5e0581e1f13'>refslogtreecommitdiff
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