1 /*******************************************************************************
2 Copyright (C) 2007-2009 STMicroelectronics Ltd
4 This program is free software; you can redistribute it and/or modify it
5 under the terms and conditions of the GNU General Public License,
6 version 2, as published by the Free Software Foundation.
8 This program is distributed in the hope it will be useful, but WITHOUT
9 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
13 You should have received a copy of the GNU General Public License along with
14 this program; if not, write to the Free Software Foundation, Inc.,
15 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
17 The full GNU General Public License is included in this distribution in
18 the file called "COPYING".
21 *******************************************************************************/
23 #define DRV_MODULE_VERSION "Nov_2010"
24 #include <linux/platform_device.h>
25 #include <linux/stmmac.h>
28 #ifdef CONFIG_STMMAC_TIMER
29 #include "stmmac_timer.h"
33 /* Frequently used values are kept adjacent for cache effect */
34 struct dma_desc *dma_tx ____cacheline_aligned;
35 dma_addr_t dma_tx_phy;
36 struct sk_buff **tx_skbuff;
38 unsigned int dirty_tx;
39 unsigned int dma_tx_size;
42 struct dma_desc *dma_rx ;
44 unsigned int dirty_rx;
45 struct sk_buff **rx_skbuff;
46 dma_addr_t *rx_skbuff_dma;
47 struct sk_buff_head rx_recycle;
49 struct net_device *dev;
50 dma_addr_t dma_rx_phy;
51 unsigned int dma_rx_size;
52 unsigned int dma_buf_sz;
53 struct device *device;
54 struct mac_device_info *hw;
57 struct stmmac_extra_stats xstats;
58 struct napi_struct napi;
60 phy_interface_t phy_interface;
63 int (*phy_reset) (void *priv);
65 int no_csum_insertion;
68 struct phy_device *phydev;
72 unsigned int flow_ctrl;
80 #ifdef CONFIG_STMMAC_TIMER
81 struct stmmac_timer *tm;
83 #ifdef STMMAC_VLAN_TAG_USED
84 struct vlan_group *vlgrp;
86 struct plat_stmmacenet_data *plat;
89 extern int stmmac_mdio_unregister(struct net_device *ndev);
90 extern int stmmac_mdio_register(struct net_device *ndev);
91 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
92 extern const struct stmmac_desc_ops enh_desc_ops;
93 extern const struct stmmac_desc_ops ndesc_ops;