1 files changed, 64 insertions, 0 deletions

diff --git a/drivers/net/bna/cna_fwimg.c b/drivers/net/bna/cna_fwimg.c
new file mode 100644
index 000000000000..e8f4ecd9ebb5
--- /dev/null
+++ b/drivers/net/bna/cna_fwimg.c
@@ -0,0 +1,64 @@
+/*
+ * 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) 2005-2010 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ */
+#include <linux/firmware.h>
+#include "cna.h"
+
+const struct firmware *bfi_fw;
+static u32 *bfi_image_ct_cna;
+static u32 bfi_image_ct_cna_size;
+
+static u32 *
+cna_read_firmware(struct pci_dev *pdev, u32 **bfi_image,
+                        u32 *bfi_image_size, char *fw_name)
+{
+        const struct firmware *fw;
+
+        if (request_firmware(&fw, fw_name, &pdev->dev)) {
+                pr_alert("Can't locate firmware %s\n", fw_name);
+                goto error;
+        }
+
+        *bfi_image = (u32 *)fw->data;
+        *bfi_image_size = fw->size/sizeof(u32);
+        bfi_fw = fw;
+
+        return *bfi_image;
+error:
+        return NULL;
+}
+
+u32 *
+cna_get_firmware_buf(struct pci_dev *pdev)
+{
+        if (bfi_image_ct_cna_size == 0)
+                cna_read_firmware(pdev, &bfi_image_ct_cna,
+                        &bfi_image_ct_cna_size, CNA_FW_FILE_CT);
+        return bfi_image_ct_cna;
+}
+
+u32 *
+bfa_cb_image_get_chunk(int type, u32 off)
+{
+        return (u32 *)(bfi_image_ct_cna + off);
+}
+
+u32
+bfa_cb_image_get_size(int type)
+{
+        return bfi_image_ct_cna_size;
+}