diff options
Diffstat (limited to 'drivers/staging/et131x/et131x_adapter.h')
| -rw-r--r-- | drivers/staging/et131x/et131x_adapter.h | 243 |
1 files changed, 0 insertions, 243 deletions
diff --git a/drivers/staging/et131x/et131x_adapter.h b/drivers/staging/et131x/et131x_adapter.h deleted file mode 100644 index 408c50b..0000000 --- a/drivers/staging/et131x/et131x_adapter.h +++ /dev/null @@ -1,243 +0,0 @@ -/* - * Agere Systems Inc. - * 10/100/1000 Base-T Ethernet Driver for the ET1301 and ET131x series MACs - * - * Copyright © 2005 Agere Systems Inc. - * All rights reserved. - * http://www.agere.com - * - *------------------------------------------------------------------------------ - * - * et131x_adapter.h - Header which includes the private adapter structure, along - * with related support structures, macros, definitions, etc. - * - *------------------------------------------------------------------------------ - * - * SOFTWARE LICENSE - * - * This software is provided subject to the following terms and conditions, - * which you should read carefully before using the software. Using this - * software indicates your acceptance of these terms and conditions. If you do - * not agree with these terms and conditions, do not use the software. - * - * Copyright © 2005 Agere Systems Inc. - * All rights reserved. - * - * Redistribution and use in source or binary forms, with or without - * modifications, are permitted provided that the following conditions are met: - * - * . Redistributions of source code must retain the above copyright notice, this - * list of conditions and the following Disclaimer as comments in the code as - * well as in the documentation and/or other materials provided with the - * distribution. - * - * . Redistributions in binary form must reproduce the above copyright notice, - * this list of conditions and the following Disclaimer in the documentation - * and/or other materials provided with the distribution. - * - * . Neither the name of Agere Systems Inc. nor the names of the contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * Disclaimer - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, INFRINGEMENT AND THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. ANY - * USE, MODIFICATION OR DISTRIBUTION OF THIS SOFTWARE IS SOLELY AT THE USERS OWN - * RISK. IN NO EVENT SHALL AGERE SYSTEMS INC. OR CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, INCLUDING, BUT NOT LIMITED TO, CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - */ - -#ifndef __ET131X_ADAPTER_H__ -#define __ET131X_ADAPTER_H__ - -#include "et1310_address_map.h" -#include "et1310_tx.h" -#include "et1310_rx.h" - -/* - * Do not change these values: if changed, then change also in respective - * TXdma and Rxdma engines - */ -#define NUM_DESC_PER_RING_TX 512 /* TX Do not change these values */ -#define NUM_TCB 64 - -/* - * These values are all superseded by registry entries to facilitate tuning. - * Once the desired performance has been achieved, the optimal registry values - * should be re-populated to these #defines: - */ -#define NUM_TRAFFIC_CLASSES 1 - -#define TX_ERROR_PERIOD 1000 - -#define LO_MARK_PERCENT_FOR_PSR 15 -#define LO_MARK_PERCENT_FOR_RX 15 - -/* RFD (Receive Frame Descriptor) */ -struct rfd { - struct list_head list_node; - struct sk_buff *skb; - u32 len; /* total size of receive frame */ - u16 bufferindex; - u8 ringindex; -}; - -/* Flow Control */ -#define FLOW_BOTH 0 -#define FLOW_TXONLY 1 -#define FLOW_RXONLY 2 -#define FLOW_NONE 3 - -/* Struct to define some device statistics */ -struct ce_stats { - /* MIB II variables - * - * NOTE: atomic_t types are only guaranteed to store 24-bits; if we - * MUST have 32, then we'll need another way to perform atomic - * operations - */ - u32 unircv; /* # multicast packets received */ - atomic_t unixmt; /* # multicast packets for Tx */ - u32 multircv; /* # multicast packets received */ - atomic_t multixmt; /* # multicast packets for Tx */ - u32 brdcstrcv; /* # broadcast packets received */ - atomic_t brdcstxmt; /* # broadcast packets for Tx */ - u32 norcvbuf; /* # Rx packets discarded */ - u32 noxmtbuf; /* # Tx packets discarded */ - - /* Transceiver state informations. */ - u8 xcvr_addr; - u32 xcvr_id; - - /* Tx Statistics. */ - u32 tx_uflo; /* Tx Underruns */ - - u32 collisions; - u32 excessive_collisions; - u32 first_collision; - u32 late_collisions; - u32 max_pkt_error; - u32 tx_deferred; - - /* Rx Statistics. */ - u32 rx_ov_flow; /* Rx Overflow */ - - u32 length_err; - u32 alignment_err; - u32 crc_err; - u32 code_violations; - u32 other_errors; - - u32 SynchrounousIterations; - u32 InterruptStatus; -}; - - -/* The private adapter structure */ -struct et131x_adapter { - struct net_device *netdev; - struct pci_dev *pdev; - - struct work_struct task; - - /* Flags that indicate current state of the adapter */ - u32 flags; - u32 HwErrCount; - - /* Configuration */ - u8 rom_addr[ETH_ALEN]; - u8 addr[ETH_ALEN]; - bool has_eeprom; - u8 eeprom_data[2]; - - /* Spinlocks */ - spinlock_t Lock; - - spinlock_t TCBSendQLock; - spinlock_t TCBReadyQLock; - spinlock_t send_hw_lock; - - spinlock_t rcv_lock; - spinlock_t RcvPendLock; - spinlock_t FbrLock; - - spinlock_t PHYLock; - - /* Packet Filter and look ahead size */ - u32 PacketFilter; - u32 linkspeed; - u32 duplex_mode; - - /* multicast list */ - u32 MCAddressCount; - u8 MCList[NIC_MAX_MCAST_LIST][ETH_ALEN]; - - /* Pointer to the device's PCI register space */ - struct address_map __iomem *regs; - - /* Registry parameters */ - u8 SpeedDuplex; /* speed/duplex */ - u8 wanted_flow; /* Flow we want for 802.3x flow control */ - u8 RegistryPhyComa; /* Phy Coma mode enable/disable */ - - u32 RegistryRxMemEnd; /* Size of internal rx memory */ - u32 RegistryJumboPacket; /* Max supported ethernet packet size */ - - - /* Derived from the registry: */ - u8 AiForceDpx; /* duplex setting */ - u16 AiForceSpeed; /* 'Speed', user over-ride of line speed */ - u8 flowcontrol; /* flow control validated by the far-end */ - enum { - NETIF_STATUS_INVALID = 0, - NETIF_STATUS_MEDIA_CONNECT, - NETIF_STATUS_MEDIA_DISCONNECT, - NETIF_STATUS_MAX - } MediaState; - - /* Minimize init-time */ - struct timer_list ErrorTimer; - - /* variable putting the phy into coma mode when boot up with no cable - * plugged in after 5 seconds - */ - u8 boot_coma; - - /* Next two used to save power information at power down. This - * information will be used during power up to set up parts of Power - * Management in JAGCore - */ - u16 pdown_speed; - u8 pdown_duplex; - - u32 CachedMaskValue; - - /* Xcvr status at last poll */ - u16 bmsr; - - /* Tx Memory Variables */ - struct tx_ring tx_ring; - - /* Rx Memory Variables */ - struct rx_ring rx_ring; - - /* Loopback specifics */ - u8 ReplicaPhyLoopbk; /* Replica Enable */ - u8 ReplicaPhyLoopbkPF; /* Replica Enable Pass/Fail */ - - /* Stats */ - struct ce_stats stats; - - struct net_device_stats net_stats; -}; - -#endif /* __ET131X_ADAPTER_H__ */ |
