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 /* et131x_eeprom.c */
  52 int et131x_init_eeprom(struct et131x_adapter *etdev);
  53
  54 /* et131x_initpci.c */
  55 void ConfigGlobalRegs(struct et131x_adapter *pAdapter);
  56 void ConfigMMCRegs(struct et131x_adapter *pAdapter);
  57 void et131x_enable_interrupts(struct et131x_adapter *adapter);
  58 void et131x_disable_interrupts(struct et131x_adapter *adapter);
  59 void et131x_align_allocated_memory(struct et131x_adapter *adapter,
  60                                    u64 *phys_addr,
  61                                    u64 *offset, u64 mask);
  62
  63 int et131x_adapter_setup(struct et131x_adapter *adapter);
  64 int et131x_adapter_memory_alloc(struct et131x_adapter *adapter);
  65 void et131x_adapter_memory_free(struct et131x_adapter *adapter);
  66 void et131x_hwaddr_init(struct et131x_adapter *adapter);
  67 void et131x_soft_reset(struct et131x_adapter *adapter);
  68
  69 /* et131x_isr.c */
  70 irqreturn_t et131x_isr(int irq, void *dev_id);
  71 void et131x_isr_handler(struct work_struct *work);
  72
  73 /* et1310_mac.c */
  74 void ConfigMACRegs1(struct et131x_adapter *adapter);
  75 void ConfigMACRegs2(struct et131x_adapter *adapter);
  76 void ConfigRxMacRegs(struct et131x_adapter *adapter);
  77 void ConfigTxMacRegs(struct et131x_adapter *adapter);
  78 void ConfigMacStatRegs(struct et131x_adapter *adapter);
  79 void ConfigFlowControl(struct et131x_adapter *adapter);
  80 void UpdateMacStatHostCounters(struct et131x_adapter *adapter);
  81 void HandleMacStatInterrupt(struct et131x_adapter *adapter);
  82 void SetupDeviceForMulticast(struct et131x_adapter *adapter);
  83 void SetupDeviceForUnicast(struct et131x_adapter *adapter);
  84
  85 /* et131x_netdev.c */
  86 struct net_device *et131x_device_alloc(void);
  87
  88 /* et131x_pm.c */
  89 void EnablePhyComa(struct et131x_adapter *adapter);
  90 void DisablePhyComa(struct et131x_adapter *adapter);
  91
  92 /* et131x_phy.c */
  93 void ET1310_PhyInit(struct et131x_adapter *adapter);
  94 void ET1310_PhyReset(struct et131x_adapter *adapter);
  95 void ET1310_PhyPowerDown(struct et131x_adapter *adapter, bool down);
  96 void ET1310_PhyAdvertise1000BaseT(struct et131x_adapter *adapter,
  97                                   u16 duplex);
  98 void ET1310_PhyAccessMiBit(struct et131x_adapter *adapter,
  99                            u16 action,
 100                            u16 regnum, u16 bitnum, u8 *value);
 101
 102 int et131x_xcvr_find(struct et131x_adapter *adapter);
 103 void et131x_setphy_normal(struct et131x_adapter *adapter);
 104
 105 /* static inline function does not work because et131x_adapter is not always
 106  * defined
 107  */
 108 int PhyMiRead(struct et131x_adapter *adapter, u8 xcvrAddr,
 109               u8 xcvrReg, u16 *value);
 110 #define MiRead(adapter, xcvrReg, value) \
 111         PhyMiRead((adapter), (adapter)->stats.xcvr_addr, (xcvrReg), (value))
 112
 113 int32_t MiWrite(struct et131x_adapter *adapter,
 114                 u8 xcvReg, u16 value);
 115 void et131x_Mii_check(struct et131x_adapter *pAdapter,
 116                       u16 bmsr, u16 bmsr_ints);
 117
 118 /* This last is not strictly required (the driver could call the TPAL
 119  * version instead), but this sets the adapter up correctly, and calls the
 120  * access routine indirectly.  This protects the driver from changes in TPAL.
 121  */
 122 void SetPhy_10BaseTHalfDuplex(struct et131x_adapter *adapter);
 123
 124
 125 /* et1310_rx.c */
 126 int et131x_rx_dma_memory_alloc(struct et131x_adapter *adapter);
 127 void et131x_rx_dma_memory_free(struct et131x_adapter *adapter);
 128 int et131x_rfd_resources_alloc(struct et131x_adapter *adapter,
 129                                struct rfd *rfd);
 130 void et131x_rfd_resources_free(struct et131x_adapter *adapter,
 131                                struct rfd *rfd);
 132 int et131x_init_recv(struct et131x_adapter *adapter);
 133
 134 void ConfigRxDmaRegs(struct et131x_adapter *adapter);
 135 void SetRxDmaTimer(struct et131x_adapter *adapter);
 136 void et131x_rx_dma_disable(struct et131x_adapter *adapter);
 137 void et131x_rx_dma_enable(struct et131x_adapter *adapter);
 138
 139 void et131x_reset_recv(struct et131x_adapter *adapter);
 140
 141 void et131x_handle_recv_interrupt(struct et131x_adapter *adapter);
 142
 143 /* et131x_tx.c */
 144 int et131x_tx_dma_memory_alloc(struct et131x_adapter *adapter);
 145 void et131x_tx_dma_memory_free(struct et131x_adapter *adapter);
 146 void ConfigTxDmaRegs(struct et131x_adapter *adapter);
 147 void et131x_init_send(struct et131x_adapter *adapter);
 148 void et131x_tx_dma_disable(struct et131x_adapter *adapter);
 149 void et131x_tx_dma_enable(struct et131x_adapter *adapter);
 150 void et131x_handle_send_interrupt(struct et131x_adapter *adapter);
 151 void et131x_free_busy_send_packets(struct et131x_adapter *adapter);
 152 int et131x_send_packets(struct sk_buff *skb, struct net_device *netdev);
 153