drivers/staging/et131x/et131x.h

   1 /*
   2  * Merged from files
   3  *
   4  * Copyright © 2005 Agere Systems Inc.
   5  * All rights reserved.
   6  *   http://www.agere.com
   7  *
   8  * SOFTWARE LICENSE
   9  *
  10  * This software is provided subject to the following terms and conditions,
  11  * which you should read carefully before using the software.  Using this
  12  * software indicates your acceptance of these terms and conditions.  If you do
  13  * not agree with these terms and conditions, do not use the software.
  14  *
  15  * Copyright © 2005 Agere Systems Inc.
  16  * All rights reserved.
  17  *
  18  * Redistribution and use in source or binary forms, with or without
  19  * modifications, are permitted provided that the following conditions are met:
  20  *
  21  * . Redistributions of source code must retain the above copyright notice, this
  22  *    list of conditions and the following Disclaimer as comments in the code as
  23  *    well as in the documentation and/or other materials provided with the
  24  *    distribution.
  25  *
  26  * . Redistributions in binary form must reproduce the above copyright notice,
  27  *    this list of conditions and the following Disclaimer in the documentation
  28  *    and/or other materials provided with the distribution.
  29  *
  30  * . Neither the name of Agere Systems Inc. nor the names of the contributors
  31  *    may be used to endorse or promote products derived from this software
  32  *    without specific prior written permission.
  33  *
  34  * Disclaimer
  35  *
  36  * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  37  * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF
  38  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  ANY
  39  * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN
  40  * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY
  41  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  42  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  43  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  44  * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT
  45  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  46  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  47  * DAMAGE.
  48  *
  49  */
  50
  51 #define DRIVER_NAME "et131x"
  52 #define DRIVER_VERSION "v2.0"
  53
  54 /* et131x_eeprom.c */
  55 int et131x_init_eeprom(struct et131x_adapter *adapter);
  56
  57 /* et131x_initpci.c */
  58 void et131x_error_timer_handler(unsigned long data);
  59 void et131x_configure_global_regs(struct et131x_adapter *adapter);
  60 void et131x_enable_interrupts(struct et131x_adapter *adapter);
  61 void et131x_disable_interrupts(struct et131x_adapter *adapter);
  62 void et131x_align_allocated_memory(struct et131x_adapter *adapter,
  63                                    u64 *phys_addr,
  64                                    u64 *offset, u64 mask);
  65
  66 void et131x_adapter_setup(struct et131x_adapter *adapter);
  67 int et131x_adapter_memory_alloc(struct et131x_adapter *adapter);
  68 void et131x_adapter_memory_free(struct et131x_adapter *adapter);
  69 void et131x_hwaddr_init(struct et131x_adapter *adapter);
  70 void et131x_soft_reset(struct et131x_adapter *adapter);
  71
  72 /* et131x_isr.c */
  73 irqreturn_t et131x_isr(int irq, void *dev_id);
  74 void et131x_isr_handler(struct work_struct *work);
  75
  76 /* et1310_mac.c */
  77 void et1310_config_mac_regs1(struct et131x_adapter *adapter);
  78 void et1310_config_mac_regs2(struct et131x_adapter *adapter);
  79 void et1310_config_rxmac_regs(struct et131x_adapter *adapter);
  80 void et1310_config_txmac_regs(struct et131x_adapter *adapter);
  81 void et1310_config_macstat_regs(struct et131x_adapter *adapter);
  82 void et1310_config_flow_control(struct et131x_adapter *adapter);
  83 void et1310_update_macstat_host_counters(struct et131x_adapter *adapter);
  84 void et1310_handle_macstat_interrupt(struct et131x_adapter *adapter);
  85 void et1310_setup_device_for_multicast(struct et131x_adapter *adapter);
  86 void et1310_setup_device_for_unicast(struct et131x_adapter *adapter);
  87
  88 /* et131x_netdev.c */
  89 int et131x_open(struct net_device *netdev);
  90 int et131x_close(struct net_device *netdev);
  91 void et131x_up(struct net_device *netdev);
  92 void et131x_down(struct net_device *netdev);
  93 struct net_device *et131x_device_alloc(void);
  94 void et131x_enable_txrx(struct net_device *netdev);
  95 void et131x_disable_txrx(struct net_device *netdev);
  96
  97 /* et1310_pm.c */
  98 int et1310_in_phy_coma(struct et131x_adapter *adapter);
  99 void et1310_enable_phy_coma(struct et131x_adapter *adapter);
 100 void et1310_disable_phy_coma(struct et131x_adapter *adapter);
 101
 102 /* et1310_phy.c */
 103 void et1310_phy_power_down(struct et131x_adapter *adapter, bool down);
 104 void et1310_phy_access_mii_bit(struct et131x_adapter *adapter,
 105                                u16 action,
 106                                u16 regnum, u16 bitnum, u8 *value);
 107
 108 void et131x_xcvr_init(struct et131x_adapter *adapter);
 109
 110 /* static inline function does not work because et131x_adapter is not always
 111  * defined
 112  */
 113 int et131x_phy_mii_read(struct et131x_adapter *adapter, u8 addr,
 114               u8 reg, u16 *value);
 115 int32_t et131x_mii_read(struct et131x_adapter *adapter,
 116                 u8 reg, u16 *value);
 117 int32_t et131x_mii_write(struct et131x_adapter *adapter,
 118                 u8 reg, u16 value);
 119
 120 int et131x_mdio_read(struct mii_bus *bus, int phy_addr, int reg);
 121 int et131x_mdio_write(struct mii_bus *bus, int phy_addr, int reg, u16 value);
 122 int et131x_mdio_reset(struct mii_bus *bus);
 123
 124 /* et1310_rx.c */
 125 int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter);
 126 void et131x_rx_dma_memory_free(struct et131x_adapter *adapter);
 127 int et131x_rfd_resources_alloc(struct et131x_adapter *adapter,
 128                                struct rfd *rfd);
 129 void et131x_rfd_resources_free(struct et131x_adapter *adapter,
 130                                struct rfd *rfd);
 131 int et131x_init_recv(struct et131x_adapter *adapter);
 132
 133 void et131x_config_rx_dma_regs(struct et131x_adapter *adapter);
 134 void et131x_set_rx_dma_timer(struct et131x_adapter *adapter);
 135 void et131x_rx_dma_disable(struct et131x_adapter *adapter);
 136 void et131x_rx_dma_enable(struct et131x_adapter *adapter);
 137
 138 void et131x_reset_recv(struct et131x_adapter *adapter);
 139
 140 void et131x_handle_recv_interrupt(struct et131x_adapter *adapter);
 141
 142 /* et131x_tx.c */
 143 int et131x_tx_dma_memory_alloc(struct et131x_adapter *adapter);
 144 void et131x_tx_dma_memory_free(struct et131x_adapter *adapter);
 145 void et131x_config_tx_dma_regs(struct et131x_adapter *adapter);
 146 void et131x_init_send(struct et131x_adapter *adapter);
 147 void et131x_tx_dma_disable(struct et131x_adapter *adapter);
 148 void et131x_tx_dma_enable(struct et131x_adapter *adapter);
 149 void et131x_handle_send_interrupt(struct et131x_adapter *adapter);
 150 void et131x_free_busy_send_packets(struct et131x_adapter *adapter);
 151 int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev);
 152
 153 /* et131x_ethtool.c */
 154 void et131x_set_ethtool_ops(struct net_device *netdev);