Merge tag 'v3.3.7' into 3.3/master
[zen-stable.git] / drivers / net / ethernet / stmicro / stmmac / stmmac.h
blobb4b095fdcf2964f87bdb433b223b940dcb683687
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
11 more details.
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".
20 Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
21 *******************************************************************************/
23 #define STMMAC_RESOURCE_NAME "stmmaceth"
24 #define DRV_MODULE_VERSION "Feb_2012"
25 #include <linux/stmmac.h>
26 #include <linux/phy.h>
27 #include "common.h"
28 #ifdef CONFIG_STMMAC_TIMER
29 #include "stmmac_timer.h"
30 #endif
32 struct stmmac_priv {
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;
37 unsigned int cur_tx;
38 unsigned int dirty_tx;
39 unsigned int dma_tx_size;
40 int tx_coalesce;
42 struct dma_desc *dma_rx ;
43 unsigned int cur_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;
55 void __iomem *ioaddr;
57 struct stmmac_extra_stats xstats;
58 struct napi_struct napi;
60 int rx_coe;
61 int no_csum_insertion;
63 struct phy_device *phydev;
64 int oldlink;
65 int speed;
66 int oldduplex;
67 unsigned int flow_ctrl;
68 unsigned int pause;
69 struct mii_bus *mii;
70 int mii_irq[PHY_MAX_ADDR];
72 u32 msg_enable;
73 spinlock_t lock;
74 spinlock_t tx_lock;
75 int wolopts;
76 int wol_irq;
77 #ifdef CONFIG_STMMAC_TIMER
78 struct stmmac_timer *tm;
79 #endif
80 struct plat_stmmacenet_data *plat;
81 struct stmmac_counters mmc;
82 struct dma_features dma_cap;
83 int hw_cap_support;
86 extern int phyaddr;
88 extern int stmmac_mdio_unregister(struct net_device *ndev);
89 extern int stmmac_mdio_register(struct net_device *ndev);
90 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
91 extern const struct stmmac_desc_ops enh_desc_ops;
92 extern const struct stmmac_desc_ops ndesc_ops;
94 int stmmac_freeze(struct net_device *ndev);
95 int stmmac_restore(struct net_device *ndev);
96 int stmmac_resume(struct net_device *ndev);
97 int stmmac_suspend(struct net_device *ndev);
98 int stmmac_dvr_remove(struct net_device *ndev);
99 struct stmmac_priv *stmmac_dvr_probe(struct device *device,
100 struct plat_stmmacenet_data *plat_dat,
101 void __iomem *addr);