projects / deliverable / linux.git / blame
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|---|---|---|
| 47dd7a54 GC |
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 | ||
| bfab27a1 | 23 | #define STMMAC_RESOURCE_NAME "stmmaceth" |
| 78a5249f | 24 | #define DRV_MODULE_VERSION "Feb_2012" |
| ee7946a7 | 25 | #include <linux/stmmac.h> |
| 286a8372 | 26 | #include <linux/phy.h> |
| 47dd7a54 GC |
27 | #include "common.h" |
| 28 | #ifdef CONFIG_STMMAC_TIMER | |
| 29 | #include "stmmac_timer.h" | |
| 30 | #endif | |
| 31 | ||
| 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; | |
| 47dd7a54 GC |
40 | int tx_coalesce; |
| 41 | ||
| 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; | |
| 48 | ||
| 49 | struct net_device *dev; | |
| 47dd7a54 GC |
50 | dma_addr_t dma_rx_phy; |
| 51 | unsigned int dma_rx_size; | |
| 47dd7a54 GC |
52 | unsigned int dma_buf_sz; |
| 53 | struct device *device; | |
| db98a0b0 | 54 | struct mac_device_info *hw; |
| ad01b7d4 | 55 | void __iomem *ioaddr; |
| 47dd7a54 GC |
56 | |
| 57 | struct stmmac_extra_stats xstats; | |
| 58 | struct napi_struct napi; | |
| 9dfeb4d9 | 59 | int no_csum_insertion; |
| 47dd7a54 | 60 | |
| 47dd7a54 GC |
61 | struct phy_device *phydev; |
| 62 | int oldlink; | |
| 63 | int speed; | |
| 64 | int oldduplex; | |
| 65 | unsigned int flow_ctrl; | |
| 66 | unsigned int pause; | |
| 67 | struct mii_bus *mii; | |
| 36bcfe7d | 68 | int mii_irq[PHY_MAX_ADDR]; |
| 47dd7a54 GC |
69 | |
| 70 | u32 msg_enable; | |
| 71 | spinlock_t lock; | |
| a9097a96 | 72 | spinlock_t tx_lock; |
| 47dd7a54 | 73 | int wolopts; |
| 3172d3af | 74 | int wol_irq; |
| 47dd7a54 GC |
75 | #ifdef CONFIG_STMMAC_TIMER |
| 76 | struct stmmac_timer *tm; | |
| 47dd7a54 | 77 | #endif |
| 9dfeb4d9 | 78 | struct plat_stmmacenet_data *plat; |
| 1c901a46 | 79 | struct stmmac_counters mmc; |
| e7434821 | 80 | struct dma_features dma_cap; |
| 19e30c14 | 81 | int hw_cap_support; |
| 47dd7a54 GC |
82 | }; |
| 83 | ||
| bfab27a1 GC |
84 | extern int phyaddr; |
| 85 | ||
| 47dd7a54 GC |
86 | extern int stmmac_mdio_unregister(struct net_device *ndev); |
| 87 | extern int stmmac_mdio_register(struct net_device *ndev); | |
| 88 | extern void stmmac_set_ethtool_ops(struct net_device *netdev); | |
| cadb7924 | 89 | extern const struct stmmac_desc_ops enh_desc_ops; |
| 90 | extern const struct stmmac_desc_ops ndesc_ops; | |
| bfab27a1 GC |
91 | |
| 92 | int stmmac_freeze(struct net_device *ndev); | |
| 93 | int stmmac_restore(struct net_device *ndev); | |
| 94 | int stmmac_resume(struct net_device *ndev); | |
| 95 | int stmmac_suspend(struct net_device *ndev); | |
| 96 | int stmmac_dvr_remove(struct net_device *ndev); | |
| 97 | struct stmmac_priv *stmmac_dvr_probe(struct device *device, | |
| cf3f047b GC |
98 | struct plat_stmmacenet_data *plat_dat, |
| 99 | void __iomem *addr); |