admin/libiscsi
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

Add support to unmarshall a CDB into a structure and update iscsi-dd

Browse Source 
Add two new helper functions scsi_get_uint32() and scsi_get_uint16()
This commit is contained in:
Ronnie Sahlberg
2012-11-20 19:00:55 -08:00
parent e691f9cc2b
commit 890471c8cc
5 changed files with 69 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/scsi-lowlevel.h
View File

@@ -657,8 +657,21 @@ struct scsi_report_supported_op_codes {
struct scsi_command_descriptor descriptors[0];
};
struct scsi_read10_cdb {
enum scsi_opcode opcode;
uint8_t rdprotect;
uint8_t dpo;
uint8_t fua;
uint8_t fua_nv;
uint32_t lba;
uint8_t group;
uint16_t transfer_length;
uint8_t control;
};
EXTERN int scsi_datain_getfullsize(struct scsi_task *task);
EXTERN void *scsi_datain_unmarshall(struct scsi_task *task);
EXTERN void *scsi_cdb_unmarshall(struct scsi_task *task);
EXTERN struct scsi_task *scsi_cdb_read6(uint32_t lba, uint32_t xferlen, int blocksize);
EXTERN struct scsi_task *scsi_cdb_read10(uint32_t lba, uint32_t xferlen, int blocksize, int rdprotect, int dpo, int fua, int fua_nv, int group_number);