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Linux Kernel
3.7.1
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All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Macros Groups Pages
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Linux Kernel
3.7.1
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#include <linux/capability.h>#include <linux/module.h>#include <linux/kernel.h>#include <linux/string.h>#include <linux/timer.h>#include <linux/time.h>#include <linux/errno.h>#include <linux/ioport.h>#include <linux/interrupt.h>#include <linux/pci.h>#include <linux/init.h>#include <linux/ethtool.h>#include <linux/mii.h>#include <linux/netdevice.h>#include <linux/etherdevice.h>#include <linux/skbuff.h>#include <linux/ip.h>#include <linux/delay.h>#include <linux/bitops.h>#include <asm/uaccess.h>#include <asm/processor.h>#include <asm/io.h>#include <asm/unaligned.h>#include <asm/cache.h>Go to the source code of this file.
Data Structures | |
| struct | chip_info |
| struct | hamachi_desc |
| struct | hamachi_private |
Macros | |
| #define | DRV_NAME "hamachi" |
| #define | DRV_VERSION "2.1" |
| #define | DRV_RELDATE "Sept 11, 2006" |
| #define | final_version |
| #define | hamachi_debug debug |
| #define | MAX_UNITS 8 /* More are supported, limit only on options */ |
| #define | TX_RING_SIZE 64 |
| #define | RX_RING_SIZE 512 |
| #define | TX_TOTAL_SIZE TX_RING_SIZE*sizeof(struct hamachi_desc) |
| #define | RX_TOTAL_SIZE RX_RING_SIZE*sizeof(struct hamachi_desc) |
| #define | RX_CHECKSUM |
| #define | TX_TIMEOUT (5*HZ) |
| #define | IP_MF 0x2000 /* IP more frags from <netinet/ip.h> */ |
| #define | IP_OFFSET 2 |
| #define | RUN_AT(x) (jiffies + (x)) |
| #define | ADDRLEN 32 |
| #define | cpu_to_leXX(addr) cpu_to_le32(addr) |
| #define | leXX_to_cpu(addr) le32_to_cpu(addr) |
| #define | PKT_BUF_SZ 1536 |
| #define | MAX_FRAME_SIZE 1518 |
| #define | PRIV_ALIGN 15 /* Required alignment mask */ |
| #define | MII_CNT 4 |
Enumerations | |
| enum | capability_flags { CanHaveMII =1, HasMII =1, FullTxStatus =2, IsGigabit =4, HasMulticastBug =8, FullRxStatus =16, HasMACAddrBug =32, DontUseEeprom =64 } |
| enum | hamachi_offsets { TxDMACtrl =0x00, TxCmd =0x04, TxStatus =0x06, TxPtr =0x08, TxCurPtr =0x10, RxDMACtrl =0x20, RxCmd =0x24, RxStatus =0x26, RxPtr =0x28, RxCurPtr =0x30, PCIClkMeas =0x060, MiscStatus =0x066, ChipRev =0x68, ChipReset =0x06B, LEDCtrl =0x06C, VirtualJumpers =0x06D, GPIO =0x6E, TxChecksum =0x074, RxChecksum =0x076, TxIntrCtrl =0x078, RxIntrCtrl =0x07C, InterruptEnable =0x080, InterruptClear =0x084, IntrStatus =0x088, EventStatus =0x08C, MACCnfg =0x0A0, FrameGap0 =0x0A2, FrameGap1 =0x0A4, MACCnfg2 =0x0B0, RxDepth =0x0B8, FlowCtrl =0x0BC, MaxFrameSize =0x0CE, AddrMode =0x0D0, StationAddr =0x0D2, ANCtrl =0x0E0, ANStatus =0x0E2, ANXchngCtrl =0x0E4, ANAdvertise =0x0E8, ANLinkPartnerAbility =0x0EA, EECmdStatus =0x0F0, EEData =0x0F1, EEAddr =0x0F2, FIFOcfg =0x0F8 } |
| enum | MII_offsets { MII_Cmd =0xA6, MII_Addr =0xA8, MII_Wr_Data =0xAA, MII_Rd_Data =0xAC, MII_Status =0xAE } |
| enum | intr_status_bits { IntrLinkChange =0xf0000000, IntrStatsMax =0x08000000, IntrAbnormalSummary =0x02000000, IntrGeneralTimer =0x01000000, IntrSoftware =0x800000, IntrRxComplQ1Low =0x400000, IntrTxComplQLow =0x200000, IntrPCI =0x100000, IntrDMAErr =0x080000, IntrTxDataLow =0x040000, IntrRxComplQ2Low =0x020000, IntrRxDescQ1Low =0x010000, IntrNormalSummary =0x8000, IntrTxDone =0x4000, IntrTxDMADone =0x2000, IntrTxEmpty =0x1000, IntrEarlyRxQ2 =0x0800, IntrEarlyRxQ1 =0x0400, IntrRxQ2Done =0x0200, IntrRxQ1Done =0x0100, IntrRxGFPDead =0x80, IntrRxDescQ2Low =0x40, IntrNoTxCsum =0x20, IntrTxBadID =0x10, IntrHiPriTxBadID =0x08, IntrRxGfp =0x04, IntrTxGfp =0x02, IntrPCIPad =0x01, IntrRxDone =IntrRxQ2Done | IntrRxQ1Done, IntrRxEmpty =IntrRxDescQ1Low | IntrRxDescQ2Low, IntrNormalMask =0xff00, IntrAbnormalMask =0x3ff00fe, IntrSummary =0x0001, IntrPCIErr =0x0002, IntrMACCtrl =0x0008, IntrTxDone =0x0004, IntrRxDone =0x0010, IntrRxStart =0x0020, IntrDrvRqst =0x0040, StatsMax =0x0080, LinkChange =0x0100, IntrTxDMADone =0x0200, IntrRxDMADone =0x0400, RFCON = 0x00020000, RFCOFF = 0x00010000, LSCStatus = 0x00008000, ANCStatus = 0x00004000, FBE = 0x00002000, FBEMask = 0x00001800, ParityErr = 0x00000000, TargetErr = 0x00001000, MasterErr = 0x00000800, TUNF = 0x00000400, ROVF = 0x00000200, ETI = 0x00000100, ERI = 0x00000080, CNTOVF = 0x00000040, RBU = 0x00000020, TBU = 0x00000010, TI = 0x00000008, RI = 0x00000004, RxErr = 0x00000002, IntrRxDone =0x01, IntrRxPCIFault =0x02, IntrRxPCIErr =0x04, IntrTxDone =0x100, IntrTxPCIFault =0x200, IntrTxPCIErr =0x400, LinkChange =0x10000, NegotiationChange =0x20000, StatsMax =0x40000, IntrRxDone =0x01, IntrRxInvalid =0x02, IntrRxPCIFault =0x04, IntrRxPCIErr =0x08, IntrTxDone =0x10, IntrTxInvalid =0x20, IntrTxPCIFault =0x40, IntrTxPCIErr =0x80, IntrEarlyRx =0x100, IntrWakeup =0x200, IntrRxDone = 0x0001, IntrTxDone = 0x0002, IntrRxErr = 0x0004, IntrTxError = 0x0008, IntrRxEmpty = 0x0020, IntrPCIErr = 0x0040, IntrStatsMax = 0x0080, IntrRxEarly = 0x0100, IntrTxUnderrun = 0x0210, IntrRxOverflow = 0x0400, IntrRxDropped = 0x0800, IntrRxNoBuf = 0x1000, IntrTxAborted = 0x2000, IntrLinkChange = 0x4000, IntrRxWakeUp = 0x8000, IntrTxDescRace = 0x080000, IntrNormalSummary = IntrRxDone | IntrTxDone, IntrTxErrSummary } |
| enum | desc_status_bits { DescOwned = 0x80000000, DescWholePkt = 0x60000000, DescEndPkt = 0x40000000, DescStartPkt = 0x20000000, DescEndRing = 0x02000000, DescUseLink = 0x01000000, RxDescErrorSummary = 0x8000, RxDescCRCError = 0x0002, RxDescCollisionSeen = 0x0040, RxDescFrameTooLong = 0x0080, RxDescRunt = 0x0800, RxDescDescErr = 0x4000, RxWholePkt = 0x00000300, RxLengthOver2047 = 0x38000010, DescOwn =0x8000, DescEndPacket =0x4000, DescEndRing =0x2000, LastFrag =0x80000000, DescIntrOnTx =0x8000, DescIntrOnDMADone =0x80000000, DisableAlign = 0x00000001, DescOwn =0x80000000, DescMore =0x40000000, DescIntr =0x20000000, DescNoCRC =0x10000000, DescPktOK =0x08000000, DescSizeMask =0xfff, DescTxAbort =0x04000000, DescTxFIFO =0x02000000, DescTxCarrier =0x01000000, DescTxDefer =0x00800000, DescTxExcDefer =0x00400000, DescTxOOWCol =0x00200000, DescTxExcColl =0x00100000, DescTxCollCount =0x000f0000, DescRxAbort =0x04000000, DescRxOver =0x02000000, DescRxDest =0x01800000, DescRxLong =0x00400000, DescRxRunt =0x00200000, DescRxInvalid =0x00100000, DescRxCRC =0x00080000, DescRxAlign =0x00040000, DescRxLoop =0x00020000, DesRxColl =0x00010000, DescOwn =0x80000000, DescEndPacket =0x40000000, DescEndRing =0x20000000, DescIntr =0x10000000, RX_EOP =0x0040, DescOwn =0x8000, DescOwn =0x80000000 } |
Functions | |
| MODULE_AUTHOR ("Donald Becker <[email protected]>, Eric Kasten <[email protected]>, Keith Underwood <[email protected]>") | |
| MODULE_DESCRIPTION ("Packet Engines 'Hamachi' GNIC-II Gigabit Ethernet driver") | |
| MODULE_LICENSE ("GPL") | |
| module_param (max_interrupt_work, int, 0) | |
| module_param (mtu, int, 0) | |
| module_param (debug, int, 0) | |
| module_param (min_rx_pkt, int, 0) | |
| module_param (max_rx_gap, int, 0) | |
| module_param (max_rx_latency, int, 0) | |
| module_param (min_tx_pkt, int, 0) | |
| module_param (max_tx_gap, int, 0) | |
| module_param (max_tx_latency, int, 0) | |
| module_param (rx_copybreak, int, 0) | |
| module_param_array (rx_params, int, NULL, 0) | |
| module_param_array (tx_params, int, NULL, 0) | |
| module_param_array (options, int, NULL, 0) | |
| module_param_array (full_duplex, int, NULL, 0) | |
| module_param (force32, int, 0) | |
| MODULE_PARM_DESC (max_interrupt_work,"GNIC-II maximum events handled per interrupt") | |
| MODULE_PARM_DESC (mtu,"GNIC-II MTU (all boards)") | |
| MODULE_PARM_DESC (debug,"GNIC-II debug level (0-7)") | |
| MODULE_PARM_DESC (min_rx_pkt,"GNIC-II minimum Rx packets processed between interrupts") | |
| MODULE_PARM_DESC (max_rx_gap,"GNIC-II maximum Rx inter-packet gap in 8.192 microsecond units") | |
| MODULE_PARM_DESC (max_rx_latency,"GNIC-II time between Rx interrupts in 8.192 microsecond units") | |
| MODULE_PARM_DESC (min_tx_pkt,"GNIC-II minimum Tx packets processed between interrupts") | |
| MODULE_PARM_DESC (max_tx_gap,"GNIC-II maximum Tx inter-packet gap in 8.192 microsecond units") | |
| MODULE_PARM_DESC (max_tx_latency,"GNIC-II time between Tx interrupts in 8.192 microsecond units") | |
| MODULE_PARM_DESC (rx_copybreak,"GNIC-II copy breakpoint for copy-only-tiny-frames") | |
| MODULE_PARM_DESC (rx_params,"GNIC-II min_rx_pkt+max_rx_gap+max_rx_latency") | |
| MODULE_PARM_DESC (tx_params,"GNIC-II min_tx_pkt+max_tx_gap+max_tx_latency") | |
| MODULE_PARM_DESC (options,"GNIC-II Bits 0-3: media type, bits 4-6: as force32, bit 7: half duplex, bit 9 full duplex") | |
| MODULE_PARM_DESC (full_duplex,"GNIC-II full duplex setting(s) (1)") | |
| MODULE_PARM_DESC (force32,"GNIC-II: Bit 0: 32 bit PCI, bit 1: disable parity, bit 2: 64 bit PCI (all boards)") | |
| MODULE_DEVICE_TABLE (pci, hamachi_pci_tbl) | |
| module_init (hamachi_init) | |
| module_exit (hamachi_exit) | |
| #define cpu_to_leXX | ( | addr | ) | cpu_to_le32(addr) |
| #define IP_MF 0x2000 /* IP more frags from <netinet/ip.h> */ |
| #define leXX_to_cpu | ( | addr | ) | le32_to_cpu(addr) |
| #define RX_TOTAL_SIZE RX_RING_SIZE*sizeof(struct hamachi_desc) |
| #define TX_TOTAL_SIZE TX_RING_SIZE*sizeof(struct hamachi_desc) |
| enum capability_flags |
| enum desc_status_bits |
| enum hamachi_offsets |
| enum intr_status_bits |
| enum MII_offsets |
| MODULE_AUTHOR | ( | "Donald Becker <[email protected]> | , |
| Eric Kasten< kasten @nscl.msu.edu > | , | ||
| Keith Underwood< keithu @parl.clemson.edu >" | |||
| ) |
| MODULE_DEVICE_TABLE | ( | pci | , |
| hamachi_pci_tbl | |||
| ) |
| module_exit | ( | hamachi_exit | ) |
| module_init | ( | hamachi_init | ) |
| MODULE_LICENSE | ( | "GPL" | ) |
| module_param | ( | max_interrupt_work | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | mtu | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | min_rx_pkt | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | max_rx_gap | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | max_rx_latency | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | min_tx_pkt | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | max_tx_gap | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | max_tx_latency | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | rx_copybreak | , |
| int | , | ||
| 0 | |||
| ) |
| module_param | ( | force32 | , |
| int | , | ||
| 0 | |||
| ) |
| MODULE_PARM_DESC | ( | mtu | , |
| "GNIC-II MTU (all boards)" | |||
| ) |
| MODULE_PARM_DESC | ( | max_rx_latency | , |
| "GNIC-II time between Rx interrupts in 8.192 microsecond units" | |||
| ) |
| MODULE_PARM_DESC | ( | max_tx_latency | , |
| "GNIC-II time between Tx interrupts in 8.192 microsecond units" | |||
| ) |
| MODULE_PARM_DESC | ( | rx_copybreak | , |
| "GNIC-II copy breakpoint for copy-only-tiny-frames" | |||
| ) |
| MODULE_PARM_DESC | ( | rx_params | , |
| "GNIC-II min_rx_pkt+max_rx_gap+max_rx_latency" | |||
| ) |
| MODULE_PARM_DESC | ( | options | , |
| "GNIC-II Bits 0-3: media | type, | ||
| bits 4-6:as | force32, | ||
| bit 7:half | duplex, | ||
| bit 9 full duplex" | |||
| ) |
1.8.2