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Add support for WRITEVERIFY10/12/16

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This commit is contained in:
Ronnie Sahlberg
2012-07-14 08:19:43 +10:00
parent 1745f76bef
commit 29f5e9378f
7 changed files with 372 additions and 0 deletions
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30
include/iscsi.h
View File

@@ -626,6 +626,11 @@ iscsi_write10_task(struct iscsi_context *iscsi, int lun, uint32_t lba,
int wrprotect, int dpo, int fua, int fua_nv, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_writeverify10_task(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_read12_task(struct iscsi_context *iscsi, int lun, uint32_t lba,
uint32_t datalen, int blocksize,
int rdprotect, int dpo, int fua, int fua_nv, int group_number,
@@ -636,6 +641,11 @@ iscsi_write12_task(struct iscsi_context *iscsi, int lun, uint32_t lba,
int wrprotect, int dpo, int fua, int fua_nv, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_writeverify12_task(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_read16_task(struct iscsi_context *iscsi, int lun, uint64_t lba,
uint32_t datalen, int blocksize,
int rdprotect, int dpo, int fua, int fua_nv, int group_number,
@@ -646,6 +656,11 @@ iscsi_write16_task(struct iscsi_context *iscsi, int lun, uint64_t lba,
int wrprotect, int dpo, int fua, int fua_nv, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_writeverify16_task(struct iscsi_context *iscsi, int lun, uint64_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number,
iscsi_command_cb cb, void *private_data);
EXTERN struct scsi_task *
iscsi_verify10_task(struct iscsi_context *iscsi, int lun,
unsigned char *data, uint32_t datalen, uint32_t lba,
int vprotect, int dpo, int bytchk,
@@ -731,6 +746,11 @@ iscsi_write10_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *
iscsi_writeverify10_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *
iscsi_read12_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
uint32_t datalen, int blocksize,
@@ -741,6 +761,11 @@ iscsi_write12_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *
iscsi_writeverify12_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *
iscsi_read16_sync(struct iscsi_context *iscsi, int lun, uint64_t lba,
uint32_t datalen, int blocksize,
@@ -751,6 +776,11 @@ iscsi_write16_sync(struct iscsi_context *iscsi, int lun, uint64_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *
iscsi_writeverify16_sync(struct iscsi_context *iscsi, int lun, uint64_t lba,
unsigned char *data, uint32_t datalen, int blocksize,
int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *
iscsi_readcapacity10_sync(struct iscsi_context *iscsi, int lun, int lba,
int pmi);

21
include/scsi-lowlevel.h
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@@ -31,6 +31,7 @@ enum scsi_opcode {
SCSI_OPCODE_READCAPACITY10 = 0x25,
SCSI_OPCODE_READ10 = 0x28,
SCSI_OPCODE_WRITE10 = 0x2A,
SCSI_OPCODE_WRITE_VERIFY10 = 0x2E,
SCSI_OPCODE_VERIFY10 = 0x2F,
SCSI_OPCODE_PREFETCH10 = 0x34,
SCSI_OPCODE_SYNCHRONIZECACHE10 = 0x35,
@@ -38,6 +39,7 @@ enum scsi_opcode {
SCSI_OPCODE_UNMAP = 0x42,
SCSI_OPCODE_READ16 = 0x88,
SCSI_OPCODE_WRITE16 = 0x8A,
SCSI_OPCODE_WRITE_VERIFY16 = 0x8E,
SCSI_OPCODE_VERIFY16 = 0x8F,
SCSI_OPCODE_PREFETCH16 = 0x90,
SCSI_OPCODE_SYNCHRONIZECACHE16 = 0x91,
@@ -46,6 +48,7 @@ enum scsi_opcode {
SCSI_OPCODE_REPORTLUNS = 0xA0,
SCSI_OPCODE_READ12 = 0xA8,
SCSI_OPCODE_WRITE12 = 0xAA,
SCSI_OPCODE_WRITE_VERIFY12 = 0xAE,
SCSI_OPCODE_VERIFY12 = 0xAF
};
@@ -127,6 +130,18 @@ struct scsi_write16_params {
uint64_t lba;
uint32_t num_blocks;
};
struct scsi_writeverify10_params {
uint32_t lba;
uint32_t num_blocks;
};
struct scsi_writeverify12_params {
uint32_t lba;
uint32_t num_blocks;
};
struct scsi_writeverify16_params {
uint64_t lba;
uint32_t num_blocks;
};
struct scsi_verify10_params {
uint32_t lba;
uint32_t num_blocks;
@@ -203,6 +218,9 @@ struct scsi_task {
struct scsi_write10_params write10;
struct scsi_write12_params write12;
struct scsi_write16_params write16;
struct scsi_writeverify10_params writeverify10;
struct scsi_writeverify12_params writeverify12;
struct scsi_writeverify16_params writeverify16;
struct scsi_verify10_params verify10;
struct scsi_verify12_params verify12;
struct scsi_verify16_params verify16;
@@ -631,6 +649,9 @@ EXTERN struct scsi_task *scsi_cdb_read16(uint64_t lba, uint32_t xferlen, int blo
EXTERN struct scsi_task *scsi_cdb_write10(uint32_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *scsi_cdb_write12(uint32_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *scsi_cdb_write16(uint64_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int fua, int fua_nv, int group_number);
EXTERN struct scsi_task *scsi_cdb_writeverify10(uint32_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *scsi_cdb_writeverify12(uint32_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *scsi_cdb_writeverify16(uint64_t lba, uint32_t xferlen, int blocksize, int wrprotect, int dpo, int bytchk, int group_number);
EXTERN struct scsi_task *scsi_cdb_verify10(uint32_t lba, uint32_t xferlen, int vprotect, int dpo, int bytchk, int blocksize);
EXTERN struct scsi_task *scsi_cdb_verify12(uint32_t lba, uint32_t xferlen, int vprotect, int dpo, int bytchk, int blocksize);
EXTERN struct scsi_task *scsi_cdb_verify16(uint64_t lba, uint32_t xferlen, int vprotect, int dpo, int bytchk, int blocksize);