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Diffstat (limited to 'drivers/scsi/cxgbi/cxgb4i/cxgb4i.h')
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.h b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.h
new file mode 100644
index 000000000..2fd9c76fc
--- /dev/null
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.h
@@ -0,0 +1,28 @@
+/*
+ * cxgb4i.h: Chelsio T4 iSCSI driver.
+ *
+ * Copyright (c) 2010-2015 Chelsio Communications, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation.
+ *
+ * Written by: Karen Xie (kxie@chelsio.com)
+ * Written by: Rakesh Ranjan (rranjan@chelsio.com)
+ */
+
+#ifndef __CXGB4I_H__
+#define __CXGB4I_H__
+
+#define CXGB4I_SCSI_HOST_QDEPTH 1024
+#define CXGB4I_MAX_CONN 16384
+#define CXGB4I_MAX_TARGET CXGB4I_MAX_CONN
+#define CXGB4I_MAX_LUN 0x1000
+
+/* for TX: a skb must have a headroom of at least TX_HEADER_LEN bytes */
+#define CXGB4I_TX_HEADER_LEN \
+ (sizeof(struct fw_ofld_tx_data_wr) + sizeof(struct sge_opaque_hdr))
+
+#define T5_ISS_VALID (1 << 18)
+
+#endif /* __CXGB4I_H__ */