- 根目录:
- drivers
- target
- target_core_xcopy.h
#define XCOPY_TARGET_DESC_LEN 32
#define XCOPY_SEGMENT_DESC_LEN 28
#define XCOPY_NAA_IEEE_REGEX_LEN 16
#define XCOPY_MAX_SECTORS 1024
enum xcopy_origin_list {
XCOL_SOURCE_RECV_OP = 0x01,
XCOL_DEST_RECV_OP = 0x02,
};
struct xcopy_pt_cmd;
struct xcopy_op {
int op_origin;
struct se_cmd *xop_se_cmd;
struct se_device *src_dev;
unsigned char src_tid_wwn[XCOPY_NAA_IEEE_REGEX_LEN];
struct se_device *dst_dev;
unsigned char dst_tid_wwn[XCOPY_NAA_IEEE_REGEX_LEN];
unsigned char local_dev_wwn[XCOPY_NAA_IEEE_REGEX_LEN];
sector_t src_lba;
sector_t dst_lba;
unsigned short stdi;
unsigned short dtdi;
unsigned short nolb;
unsigned int dbl;
struct xcopy_pt_cmd *src_pt_cmd;
struct xcopy_pt_cmd *dst_pt_cmd;
u32 xop_data_nents;
struct scatterlist *xop_data_sg;
struct work_struct xop_work;
};
#define RCR_SA_COPY_STATUS 0x00
#define RCR_SA_RECEIVE_DATA 0x01
#define RCR_SA_OPERATING_PARAMETERS 0x03
#define RCR_SA_FAILED_SEGMENT_DETAILS 0x04
#define RCR_OP_MAX_TARGET_DESC_COUNT 0x2
#define RCR_OP_MAX_SG_DESC_COUNT 0x1
#define RCR_OP_MAX_DESC_LIST_LEN 1024
#define RCR_OP_MAX_SEGMENT_LEN 268435456
#define RCR_OP_TOTAL_CONCURR_COPIES 0x1
#define RCR_OP_MAX_CONCURR_COPIES 0x1
#define RCR_OP_DATA_SEG_GRAN_LOG2 9
#define RCR_OP_INLINE_DATA_GRAN_LOG2 9
#define RCR_OP_HELD_DATA_GRAN_LOG2 9
extern int target_xcopy_setup_pt(void);
extern void target_xcopy_release_pt(void);
extern sense_reason_t target_do_xcopy(struct se_cmd *);
extern sense_reason_t target_do_receive_copy_results(struct se_cmd *);
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62