X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fscsi%2Fscsi_eh.h;h=44224ba4dd9065cb89d93a10aa1c7daf95b2f6bd;hb=92d15c2ccbb3e31a3fc71ad28fdb55e1319383c0;hp=fabd879c2f2e13e44f41a08083241fc6a20a6914;hpb=fac84ef26759a3725bfc53ae3abf21976360aff3;p=linux-2.6

diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index fabd879c2f..44224ba4dd 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -1,9 +1,8 @@
 #ifndef _SCSI_SCSI_EH_H
 #define _SCSI_SCSI_EH_H
 
-struct scsi_cmnd;
+#include <scsi/scsi_cmnd.h>
 struct scsi_device;
-struct scsi_request;
 struct Scsi_Host;
 
 /*
@@ -35,13 +34,14 @@ static inline int scsi_sense_valid(struct scsi_sense_hdr *sshdr)
 }
 
 
+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 int scsi_normalize_sense(const u8 *sense_buffer, int sb_len,
 		struct scsi_sense_hdr *sshdr);
-extern int scsi_request_normalize_sense(struct scsi_request *sreq,
-		struct scsi_sense_hdr *sshdr);
 extern int scsi_command_normalize_sense(struct scsi_cmnd *cmd,
 		struct scsi_sense_hdr *sshdr);
 
@@ -65,4 +65,25 @@ extern int scsi_get_sense_info_fld(const u8 * sense_buffer, int sb_len,
 
 extern int scsi_reset_provider(struct scsi_device *, int);
 
+struct scsi_eh_save {
+	int result;
+	enum dma_data_direction data_direction;
+	unsigned char cmd_len;
+	unsigned char cmnd[MAX_COMMAND_SIZE];
+
+	void *buffer;
+	unsigned bufflen;
+	unsigned short use_sg;
+	int resid;
+
+	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 */