Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[karo-tx-linux.git] / include / scsi / fc / fc_fcp.h

diff --git a/include/scsi/fc/fc_fcp.h b/include/scsi/fc/fc_fcp.h
index 0d7d67e96d438dc1dd247691544fc8b0de50b416..9c8702942b611f981615c8a780cea0ffc5e5ce50 100644 (file)
--- a/include/scsi/fc/fc_fcp.h
+++ b/include/scsi/fc/fc_fcp.h
@@ -127,6 +127,9 @@ struct fcp_txrdy {
  *
  * All response frames will always contain the fcp_resp template.  Some
  * will also include the fcp_resp_len template.
+ *
+ * From Table 23, the FCP_RSP_INFO can either be 4 bytes or 8 bytes, both
+ * are valid length.
  */
 struct fcp_resp {
        __u8            _fr_resvd[8];   /* reserved */
@@ -156,6 +159,9 @@ struct fcp_resp_rsp_info {
     __u8      _fr_resvd2[4];      /* reserved */
 };
 
+#define FCP_RESP_RSP_INFO_LEN4    4 /* without reserved field */
+#define FCP_RESP_RSP_INFO_LEN8    8 /* with reserved field */
+
 struct fcp_resp_with_ext {
        struct fcp_resp resp;
        struct fcp_resp_ext ext;