summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qedi/qedi_hsi.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/scsi/qedi/qedi_hsi.h')
-rw-r--r--drivers/scsi/qedi/qedi_hsi.h49
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/scsi/qedi/qedi_hsi.h b/drivers/scsi/qedi/qedi_hsi.h
new file mode 100644
index 000000000..d82ab99ac
--- /dev/null
+++ b/drivers/scsi/qedi/qedi_hsi.h
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * QLogic iSCSI Offload Driver
+ * Copyright (c) 2016 Cavium Inc.
+ */
+#ifndef __QEDI_HSI__
+#define __QEDI_HSI__
+/*
+ * Add include to common target
+ */
+#include <linux/qed/common_hsi.h>
+
+/*
+ * Add include to common storage target
+ */
+#include <linux/qed/storage_common.h>
+
+/*
+ * Add include to common TCP target
+ */
+#include <linux/qed/tcp_common.h>
+
+/*
+ * Add include to common iSCSI target for both eCore and protocol driver
+ */
+#include <linux/qed/iscsi_common.h>
+
+/*
+ * iSCSI CMDQ element
+ */
+struct iscsi_cmdqe {
+ __le16 conn_id;
+ u8 invalid_command;
+ u8 cmd_hdr_type;
+ __le32 reserved1[2];
+ __le32 cmd_payload[13];
+};
+
+/*
+ * iSCSI CMD header type
+ */
+enum iscsi_cmd_hdr_type {
+ ISCSI_CMD_HDR_TYPE_BHS_ONLY /* iSCSI BHS with no expected AHS */,
+ ISCSI_CMD_HDR_TYPE_BHS_W_AHS /* iSCSI BHS with expected AHS */,
+ ISCSI_CMD_HDR_TYPE_AHS /* iSCSI AHS */,
+ MAX_ISCSI_CMD_HDR_TYPE
+};
+
+#endif /* __QEDI_HSI__ */