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gerrit-public.fairphone.software / kernel / msm / 395cf9691d72173d8cdaa613c5f0255f993af94b / . / drivers / net / stmmac / stmmac.h
blob: de1929b2641bca97baf2e20e4db03c5fd991ad00 [file] [log] [blame]
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]1/*******************************************************************************
2 Copyright (C) 2007-2009 STMicroelectronics Ltd
3
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.
7
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.
12
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.
16
17 The full GNU General Public License is included in this distribution in
18 the file called "COPYING".
19
20 Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
21*******************************************************************************/
22
Giuseppe CAVALLARO3bec5dc2011-07-20 00:05:21 +0000[diff] [blame]23#define DRV_MODULE_VERSION "July_2011"
Giuseppe CAVALLAROee7946a2010-01-06 23:07:14 +0000[diff] [blame]24#include <linux/stmmac.h>
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]25
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]26#include "common.h"
27#ifdef CONFIG_STMMAC_TIMER
28#include "stmmac_timer.h"
29#endif
30
31struct stmmac_priv {
32 /* Frequently used values are kept adjacent for cache effect */
33 struct dma_desc *dma_tx ____cacheline_aligned;
34 dma_addr_t dma_tx_phy;
35 struct sk_buff **tx_skbuff;
36 unsigned int cur_tx;
37 unsigned int dirty_tx;
38 unsigned int dma_tx_size;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]39 int tx_coalesce;
40
41 struct dma_desc *dma_rx ;
42 unsigned int cur_rx;
43 unsigned int dirty_rx;
44 struct sk_buff **rx_skbuff;
45 dma_addr_t *rx_skbuff_dma;
46 struct sk_buff_head rx_recycle;
47
48 struct net_device *dev;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]49 dma_addr_t dma_rx_phy;
50 unsigned int dma_rx_size;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]51 unsigned int dma_buf_sz;
52 struct device *device;
Giuseppe CAVALLAROdb98a0b2010-01-06 23:07:17 +0000[diff] [blame]53 struct mac_device_info *hw;
Giuseppe CAVALLAROad01b7d2010-08-23 20:40:42 +0000[diff] [blame]54 void __iomem *ioaddr;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]55
56 struct stmmac_extra_stats xstats;
57 struct napi_struct napi;
58
Giuseppe CAVALLARO9dfeb4d2010-11-24 02:37:58 +0000[diff] [blame]59 int rx_coe;
60 int no_csum_insertion;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]61
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]62 struct phy_device *phydev;
63 int oldlink;
64 int speed;
65 int oldduplex;
66 unsigned int flow_ctrl;
67 unsigned int pause;
68 struct mii_bus *mii;
Giuseppe CAVALLARO36bcfe72011-07-20 00:05:23 +0000[diff] [blame]69 int mii_irq[PHY_MAX_ADDR];
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]70
71 u32 msg_enable;
72 spinlock_t lock;
73 int wolopts;
74 int wolenabled;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]75#ifdef CONFIG_STMMAC_TIMER
76 struct stmmac_timer *tm;
77#endif
Giuseppe CAVALLARO9dfeb4d2010-11-24 02:37:58 +0000[diff] [blame]78 struct plat_stmmacenet_data *plat;
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]79};
80
Giuseppe Cavallaro47dd7a52009-10-14 15:13:45 -0700[diff] [blame]81extern int stmmac_mdio_unregister(struct net_device *ndev);
82extern int stmmac_mdio_register(struct net_device *ndev);
83extern void stmmac_set_ethtool_ops(struct net_device *netdev);
stephen hemmingercadb7922010-10-13 14:51:25 +0000[diff] [blame]84extern const struct stmmac_desc_ops enh_desc_ops;
85extern const struct stmmac_desc_ops ndesc_ops;