bna: Brocade 10Gb Ethernet device driver

This is patch 1/6 which contains linux driver source for
Brocade's BR1010/BR1020 10Gb CEE capable ethernet adapter.

Signed-off-by: Debashis Dutt <ddutt@brocade.com>
Signed-off-by: Rasesh Mody <rmody@brocade.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 81 insertions, 0 deletions

diff --git a/drivers/net/bna/cna.h b/drivers/net/bna/cna.h
new file mode 100644
index 000000000000..bbd39dc65972
--- /dev/null
+++ b/drivers/net/bna/cna.h
@@ -0,0 +1,81 @@
+/*
+ * Linux network driver for Brocade Converged Network Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ */
+/*
+ * Copyright (c) 2006-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ */
+
+#ifndef __CNA_H__
+#define __CNA_H__
+
+#include <linux/version.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/bitops.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/if_ether.h>
+#include <asm/page.h>
+#include <asm/io.h>
+#include <asm/string.h>
+
+#include <linux/list.h>
+
+#define bfa_sm_fault(__mod, __event)    do {                            \
+	pr_err("SM Assertion failure: %s: %d: event = %d", __FILE__, __LINE__, \
+		__event); \
+} while (0)
+
+extern char bfa_version[];
+
+#define	CNA_FW_FILE_CT	"ctfw_cna.bin"
+#define FC_SYMNAME_MAX	256	/*!< max name server symbolic name size */
+
+#pragma pack(1)
+
+#define MAC_ADDRLEN	(6)
+typedef struct mac { u8 mac[MAC_ADDRLEN]; } mac_t;
+
+#pragma pack()
+
+#define bfa_q_first(_q) ((void *)(((struct list_head *) (_q))->next))
+#define bfa_q_next(_qe)	(((struct list_head *) (_qe))->next)
+#define bfa_q_prev(_qe) (((struct list_head *) (_qe))->prev)
+
+/*
+ * bfa_q_qe_init - to initialize a queue element
+ */
+#define bfa_q_qe_init(_qe) {						\
+	bfa_q_next(_qe) = (struct list_head *) NULL;			\
+	bfa_q_prev(_qe) = (struct list_head *) NULL;			\
+}
+
+/*
+ * bfa_q_deq - dequeue an element from head of the queue
+ */
+#define bfa_q_deq(_q, _qe) {						\
+	if (!list_empty(_q)) {						\
+		(*((struct list_head **) (_qe))) = bfa_q_next(_q);	\
+		bfa_q_prev(bfa_q_next(*((struct list_head **) _qe))) =	\
+						(struct list_head *) (_q); \
+		bfa_q_next(_q) = bfa_q_next(*((struct list_head **) _qe)); \
+		bfa_q_qe_init(*((struct list_head **) _qe));		\
+	} else {							\
+		*((struct list_head **) (_qe)) = (struct list_head *) NULL; \
+	}								\
+}
+
+#endif /* __CNA_H__ */