5.2. Intel Pro/1000 - emllIntelGbe

The parameters to the Real-time Ethernet Driver Intel Pro/1000 are setup-specific. The function “CreateLinkParmsFromCmdLineIntelGbe” in EcSelectLinkLayer.cpp demonstrates how to initialize the Real-time Ethernet Driver instance.

struct EC_T_LINK_PARMS_INTELGBE

Public Members

EC_T_LINK_PARMS linkParms

Common link parameters. Signature must be set to EC_LINK_PARMS_SIGNATURE_INTELGBE

EC_T_WORD wRxBufferCnt

Receive buffer count, 0: default to 96

EC_T_WORD wRxBufferSize

Receive buffer size for a single Ethernet frame. 0: buffer optimized for standard Ethernet frame.

EC_T_WORD wTxBufferCnt

Transmit buffer count, 0: default to 96

EC_T_WORD wTxBufferSize

Transmit buffer size for a single Ethernet frame. 0: buffer optimized for standard Ethernet frame.

EC_T_BOOL bDisableLocks

Disable locks

EC_T_DWORD dwAutoNegTimeout

Timeout [ms] for auto negotiation

EC_T_BOOL bNotUseDmaBuffers

EC_FALSE: Use buffers from DMA for receive (default), EC_TRUE: use buffers from heap for receive. EcLinkAllocSendFrame is not supported if bNotUseDmaBuffers = EC_TRUE.

EC_T_BOOL bNoPhyCtrlOnConnect

EC_TRUE: No PHY control (e.g. PHY reset, PHY PM settings, Gbits Ctrl) on link connection detected

NICs equipped with 82577, 82579 or 82567 may need HardCodedPhySettings. This must be set after emInitMaster(), before using the NIC, e.g.:

dwRes = emInitMaster(&oInitParms);
if (dwRes != EC_E_NOERROR)
{
    dwRetVal = dwRes;
    LogError("ERROR EtherCAT-Master! %s (0x%x)", emGetText(dwRes), dwRes);
    goto Exit;
}
{
    EC_T_IOCTLPARMS oIoCtlParms = {0};
    oIoCtlParms.pbyInBuf        = (EC_T_BYTE*)EC_NULL + 0x20103;
    oIoCtlParms.dwInBufSize     = sizeof(EC_T_DWORD);
    emIoControl(EC_IOCTL_LINKLAYER_MAIN + EC_LINKIOCTL_FORCELINKMODE, &oIoCtlParms);
    OsSleep(1000);
}

5.2.1. TTS Feature

The IntelGbe Real-time Ethernet Driver can optionally use Time-Triggered Send (TTS) feature. Ethernet/EtherCAT frames are sent and time stamped according to the NIC timer instead of the CPU timer. Which is usally more accurate.

See also

EC_T_LINKLAYER_TIMINGTASK, EC_T_LINKLAYER_TIMING and EcMasterDemo -intelgbe

5.2.2. Supported PCI devices

Intel PRO-1000 PCI specific definitions (VendorId, DeviceId)

PCI_DEVICE_I82540EM_DESKTOP (0x8086, 0x100E) PCI_DEVICE_I82545EM_COPPER (0x8086, 0x100F) PCI_DEVICE_I82546EB_COPPER_DUAL (0x8086, 0x1010) PCI_DEVICE_I82541EI_COPPER (0x8086, 0x1013) PCI_DEVICE_I82547GI_COPPER (0x8086, 0x1019) PCI_DEVICE_I82545GM_COPPER (0x8086, 0x1026) PCI_DEVICE_I82566MM (0x8086, 0x1049) PCI_DEVICE_I82566DM (0x8086, 0x104A) PCI_DEVICE_I82566MC (0x8086, 0x104D) PCI_DEVICE_N1E5132_SERVER (0x8086, 0x105E) PCI_DEVICE_I82547EI (0x8086, 0x1075) PCI_DEVICE_I82541GI_COPPER (0x8086, 0x1076) PCI_DEVICE_I82541GI_MOBILE (0x8086, 0x1077) PCI_DEVICE_I82541ER (0x8086, 0x1078) PCI_DEVICE_I82546GB_COPPER_DUAL (0x8086, 0x1079) PCI_DEVICE_I82541PI_DESKTOP (0x8086, 0x107C) PCI_DEVICE_I82572EI (0x8086, 0x107D) PCI_DEVICE_I82573E (0x8086, 0x108B) PCI_DEVICE_I82573 (0x8086, 0x108C) PCI_DEVICE_I82573L (0x8086, 0x109A) PCI_DEVICE_I82571GB_QUAD (0x8086, 0x10A4) PCI_DEVICE_I82575_ZOAR (0x8086, 0x10A7) PCI_DEVICE_I82572GI (0x8086, 0x10B9) PCI_DEVICE_I82571GB_QUAD_2 (0x8086, 0x10BC) PCI_DEVICE_I82566L (0x8086, 0x10BD) PCI_DEVICE_I82576 (0x8086, 0x10C9) PCI_DEVICE_I82567V (0x8086, 0x10CE) PCI_DEVICE_I82574L (0x8086, 0x10D3) PCI_DEVICE_I82567LM3 (0x8086, 0x10DE) PCI_DEVICE_I82577LM (0x8086, 0x10EA) PCI_DEVICE_I82577LC (0x8086, 0x10EB) PCI_DEVICE_I82578DM (0x8086, 0x10EF) PCI_DEVICE_I82578DC (0x8086, 0x10F0) PCI_DEVICE_I82567LM (0x8086, 0x10F5) PCI_DEVICE_I82567V3 (0x8086, 0x1501) PCI_DEVICE_I82579LM (0x8086, 0x1502) PCI_DEVICE_I82579V (0x8086, 0x1503) PCI_DEVICE_I82576NS (0x8086, 0x150A) PCI_DEVICE_I82583V (0x8086, 0x150C) PCI_DEVICE_I82580_QUAD (0x8086, 0x150E) PCI_DEVICE_I350 (0x8086, 0x1521) PCI_DEVICE_I82576_ET2 (0x8086, 0x1526) PCI_DEVICE_I82580_QUAD_FIBRE (0x8086, 0x1527) PCI_DEVICE_I210AT (0x8086, 0x1531) PCI_DEVICE_I210AT_2 (0x8086, 0x1532) PCI_DEVICE_I210_COPPER (0x8086, 0x1533) PCI_DEVICE_I210IT (0x8086, 0x1535) PCI_DEVICE_I210_SERDES (0x8086, 0x1537) PCI_DEVICE_I211AT (0x8086, 0x1539) PCI_DEVICE_I210_COPPER_FLASHLESS (0x8086, 0x157B) PCI_DEVICE_I210_BACKPLANE (0x8086, 0x157C) PCI_DEVICE_I217LM (0x8086, 0x153A)

PCI_DEVICE_I217V (0x8086, 0x153B) PCI_DEVICE_I218LM (0x8086, 0x155A) PCI_DEVICE_I218V (0x8086, 0x1559) PCI_DEVICE_I218LM_2 (0x8086, 0x15A0) PCI_DEVICE_I218V_2 (0x8086, 0x15A1) PCI_DEVICE_I218LM_3 (0x8086, 0x15A2) PCI_DEVICE_I218V_3 (0x8086, 0x15A3) PCI_DEVICE_I219LM (0x8086, 0x156F) PCI_DEVICE_I219LM_2 (0x8086, 0x15B7) PCI_DEVICE_I219LM_3 (0x8086, 0x15B9) PCI_DEVICE_I219LM_4 (0x8086, 0x15D7) PCI_DEVICE_I219LM_5 (0x8086, 0x15E3) PCI_DEVICE_I219LM_6 (0x8086, 0x15BD) PCI_DEVICE_I219LM_7 (0x8086, 0x15BB) PCI_DEVICE_I219LM_8 (0x8086, 0x15DF) PCI_DEVICE_I219LM_9 (0x8086, 0x15E1) PCI_DEVICE_I219V (0x8086, 0x1570) PCI_DEVICE_I219V_2 (0x8086, 0x15B8) PCI_DEVICE_I219V_4 (0x8086, 0x15D8) PCI_DEVICE_I219V_5 (0x8086, 0x15D6) PCI_DEVICE_I219V_6 (0x8086, 0x15BE) PCI_DEVICE_I219V_7 (0x8086, 0x15BC) PCI_DEVICE_I219V_8 (0x8086, 0x15E0) PCI_DEVICE_I219V_9 (0x8086, 0x15E2) PCI_DEVICE_I219LM_10 (0x8086, 0x0D4E) PCI_DEVICE_I219V_10 (0x8086, 0x0D4F) PCI_DEVICE_I219LM_11 (0x8086, 0x0D4C) PCI_DEVICE_I219V_11 (0x8086, 0x0D4D) PCI_DEVICE_I219LM_12 (0x8086, 0x0D53) PCI_DEVICE_I219V_12 (0x8086, 0x0D55) PCI_DEVICE_I219LM_18 (0x8086, 0x0DC5) PCI_DEVICE_I219V_18 (0x8086, 0x0DC6) PCI_DEVICE_I219LM_13 (0x8086, 0x15FB) PCI_DEVICE_I219V_13 (0x8086, 0x15FC) PCI_DEVICE_I219LM_14 (0x8086, 0x15F9) PCI_DEVICE_I219V_14 (0x8086, 0x15FA) PCI_DEVICE_I219LM_15 (0x8086, 0x15F4) PCI_DEVICE_I219V_15 (0x8086, 0x15F5) PCI_DEVICE_I219LM_16 (0x8086, 0x1A1E) PCI_DEVICE_I219V_16 (0x8086, 0x1A1F) PCI_DEVICE_I219LM_17 (0x8086, 0x1A1C) PCI_DEVICE_I219V_17 (0x8086, 0x1A1D) PCI_DEVICE_I225LM (0x8086, 0x15F2) PCI_DEVICE_I225V (0x8086, 0x15F3) PCI_DEVICE_I225I (0x8086, 0x15F8) PCI_DEVICE_I225K (0x8086, 0x3100) PCI_DEVICE_I225K_2 (0x8086, 0x3101) PCI_DEVICE_I225LMVP (0x8086, 0x5502) PCI_DEVICE_I225IT (0x8086, 0x0D9F) PCI_DEVICE_I226LM (0x8086, 0x125B) PCI_DEVICE_I226V (0x8086, 0x125C) PCI_DEVICE_I226IT (0x8086, 0x125D)