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-rw-r--r--drivers/staging/rtl8712/rtl8712_recv.h31
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.h b/drivers/staging/rtl8712/rtl8712_recv.h
index c48757f..8efbd1f 100644
--- a/drivers/staging/rtl8712/rtl8712_recv.h
+++ b/drivers/staging/rtl8712/rtl8712_recv.h
@@ -1,10 +1,40 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2010 Realtek Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * Modifications for inclusion into the Linux staging tree are
+ * Copyright(c) 2010 Larry Finger. All rights reserved.
+ *
+ * Contact information:
+ * WLAN FAE <wlanfae@realtek.com>
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ ******************************************************************************/
#ifndef _RTL8712_RECV_H_
#define _RTL8712_RECV_H_
#include "osdep_service.h"
#include "drv_types.h"
+/* Realtek's v2.6.6 reduced this to 4. However, under heavy network and CPU
+ * loads, even 8 receive buffers might not be enough; cutting it to 4 seemed
+ * unwise.
+ */
#define NR_RECVBUFF (8)
+
#define NR_PREALLOC_RECV_SKB (8)
#define RXDESC_SIZE 24
#define RXDESC_OFFSET RXDESC_SIZE
@@ -115,7 +145,6 @@ union recv_frame {
union {
struct list_head list;
struct recv_frame_hdr hdr;
- addr_t mem[RECVFRAME_HDR_ALIGN>>2];
} u;
};