Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / brocade / bna / cna.h

diff --git a/kernel/drivers/net/ethernet/brocade/bna/cna.h b/kernel/drivers/net/ethernet/brocade/bna/cna.h
new file mode 100644 (file)
index 0000000..28e7d0f
--- /dev/null
+++ b/kernel/drivers/net/ethernet/brocade/bna/cna.h
@@ -0,0 +1,107 @@
+/*
+ * Linux network driver for QLogic BR-series 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) 2006-2014 Brocade Communications Systems, Inc.
+ * Copyright (c) 2014-2015 QLogic Corporation
+ * All rights reserved
+ * www.qlogic.com
+ */
+
+#ifndef __CNA_H__
+#define __CNA_H__
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/mutex.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/bitops.h>
+#include <linux/timer.h>
+#include <linux/interrupt.h>
+#include <linux/if_vlan.h>
+#include <linux/if_ether.h>
+
+#define bfa_sm_fault(__event)    do {                            \
+       pr_err("SM Assertion failure: %s: %d: event = %d\n",    \
+                __FILE__, __LINE__, __event);                  \
+} while (0)
+
+extern char bfa_version[];
+
+#define CNA_FW_FILE_CT "ctfw-3.2.5.1.bin"
+#define CNA_FW_FILE_CT2        "ct2fw-3.2.5.1.bin"
+#define FC_SYMNAME_MAX 256     /*!< max name server symbolic name size */
+
+#pragma pack(1)
+
+typedef struct mac { u8 mac[ETH_ALEN]; } 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)) = NULL;                   \
+       }                                                               \
+}
+
+/*
+ * bfa_q_deq_tail - dequeue an element from tail of the queue
+ */
+#define bfa_q_deq_tail(_q, _qe) {                                      \
+       if (!list_empty(_q)) {                                          \
+               *((struct list_head **) (_qe)) = bfa_q_prev(_q);        \
+               bfa_q_next(bfa_q_prev(*((struct list_head **) _qe))) =  \
+                                               (struct list_head *) (_q); \
+               bfa_q_prev(_q) = bfa_q_prev(*(struct list_head **) _qe);\
+               bfa_q_qe_init(*((struct list_head **) _qe));            \
+       } else {                                                        \
+               *((struct list_head **) (_qe)) = (struct list_head *) NULL; \
+       }                                                               \
+}
+
+/*
+ * bfa_add_tail_head - enqueue an element at the head of queue
+ */
+#define bfa_q_enq_head(_q, _qe) {                                      \
+       if (!(bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL))    \
+               pr_err("Assertion failure: %s:%d: %d",                  \
+                       __FILE__, __LINE__,                             \
+               (bfa_q_next(_qe) == NULL) && (bfa_q_prev(_qe) == NULL));\
+       bfa_q_next(_qe) = bfa_q_next(_q);                               \
+       bfa_q_prev(_qe) = (struct list_head *) (_q);                    \
+       bfa_q_prev(bfa_q_next(_q)) = (struct list_head *) (_qe);        \
+       bfa_q_next(_q) = (struct list_head *) (_qe);                    \
+}
+
+#endif /* __CNA_H__ */