diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac.h')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h new file mode 100644 index 00000000000..9bafa6cf9e8 --- /dev/null +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -0,0 +1,89 @@ +/******************************************************************************* + Copyright (C) 2007-2009 STMicroelectronics Ltd + + This program is free software; you can redistribute it and/or modify it + under the terms and conditions of the GNU General Public License, + version 2, as published by the Free Software Foundation. + + This program is distributed in the hope 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 St - Fifth Floor, Boston, MA 02110-1301 USA. + + The full GNU General Public License is included in this distribution in + the file called "COPYING". + + Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> +*******************************************************************************/ + +#define DRV_MODULE_VERSION "Oct_2011" +#include <linux/stmmac.h> +#include <linux/phy.h> +#include "common.h" +#ifdef CONFIG_STMMAC_TIMER +#include "stmmac_timer.h" +#endif + +struct stmmac_priv { + /* Frequently used values are kept adjacent for cache effect */ + struct dma_desc *dma_tx ____cacheline_aligned; + dma_addr_t dma_tx_phy; + struct sk_buff **tx_skbuff; + unsigned int cur_tx; + unsigned int dirty_tx; + unsigned int dma_tx_size; + int tx_coalesce; + + struct dma_desc *dma_rx ; + unsigned int cur_rx; + unsigned int dirty_rx; + struct sk_buff **rx_skbuff; + dma_addr_t *rx_skbuff_dma; + struct sk_buff_head rx_recycle; + + struct net_device *dev; + dma_addr_t dma_rx_phy; + unsigned int dma_rx_size; + unsigned int dma_buf_sz; + struct device *device; + struct mac_device_info *hw; + void __iomem *ioaddr; + + struct stmmac_extra_stats xstats; + struct napi_struct napi; + + int rx_coe; + int no_csum_insertion; + + struct phy_device *phydev; + int oldlink; + int speed; + int oldduplex; + unsigned int flow_ctrl; + unsigned int pause; + struct mii_bus *mii; + int mii_irq[PHY_MAX_ADDR]; + + u32 msg_enable; + spinlock_t lock; + spinlock_t tx_lock; + int wolopts; + int wolenabled; + int wol_irq; +#ifdef CONFIG_STMMAC_TIMER + struct stmmac_timer *tm; +#endif + struct plat_stmmacenet_data *plat; + struct stmmac_counters mmc; + struct dma_features dma_cap; +}; + +extern int stmmac_mdio_unregister(struct net_device *ndev); +extern int stmmac_mdio_register(struct net_device *ndev); +extern void stmmac_set_ethtool_ops(struct net_device *netdev); +extern const struct stmmac_desc_ops enh_desc_ops; +extern const struct stmmac_desc_ops ndesc_ops; |