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SYNC READ10 : add a sync version for read10

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This commit is contained in:
Ronnie Sahlberg
2011-02-05 20:41:02 +11:00
parent c29b9a2aae
commit eba0a2de81
2 changed files with 24 additions and 0 deletions
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4
include/iscsi.h
View File

@@ -517,6 +517,10 @@ struct scsi_task *
iscsi_inquiry_sync(struct iscsi_context *iscsi, int lun, int evpd, iscsi_inquiry_sync(struct iscsi_context *iscsi, int lun, int evpd,
int page_code, int maxsize); int page_code, int maxsize);
struct scsi_task *
iscsi_read10_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
uint32_t datalen, int blocksize);
struct scsi_task * struct scsi_task *
iscsi_readcapacity10_sync(struct iscsi_context *iscsi, int lun, int lba, iscsi_readcapacity10_sync(struct iscsi_context *iscsi, int lun, int lba,
int pmi); int pmi);

20
lib/sync.c
View File

@@ -219,6 +219,26 @@ iscsi_inquiry_sync(struct iscsi_context *iscsi, int lun, int evpd,
return state.task; return state.task;
} }
struct scsi_task *
iscsi_read10_sync(struct iscsi_context *iscsi, int lun, uint32_t lba,
uint32_t datalen, int blocksize)
{
struct scsi_sync_state state;
memset(&state, 0, sizeof(state));
if (iscsi_read10_async(iscsi, lun, lba, datalen, blocksize,
scsi_sync_cb, &state) != 0) {
iscsi_set_error(iscsi,
"Failed to send Read10 command");
return NULL;
}
event_loop(iscsi, &state);
return state.task;
}
struct scsi_task * struct scsi_task *
iscsi_readcapacity10_sync(struct iscsi_context *iscsi, int lun, int lba, iscsi_readcapacity10_sync(struct iscsi_context *iscsi, int lun, int lba,
int pmi) int pmi)