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-rw-r--r--include/scsi/iscsi_if.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 0c9514de5df7..8e008c96e795 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -333,8 +333,9 @@ enum iscsi_host_param {
#define CAP_TEXT_NEGO 0x80
#define CAP_MARKERS 0x100
#define CAP_FW_DB 0x200
-#define CAP_SENDTARGETS_OFFLOAD 0x400
-#define CAP_DATA_PATH_OFFLOAD 0x800
+#define CAP_SENDTARGETS_OFFLOAD 0x400 /* offload discovery process */
+#define CAP_DATA_PATH_OFFLOAD 0x800 /* offload entire IO path */
+#define CAP_DIGEST_OFFLOAD 0x1000 /* offload hdr and data digests */
/*
* These flags describes reason of stop_conn() call
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