Chelsio T5 User manual

Chelsio T5/T4 Unified Wire for Windows ii
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Tel: [phone]
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Chelsio T5/T4 Unified Wire for Windows iii
Version History
Version
Revision Date
1.0.0
10/10/2011
1.0.1
10/18/2011
1.0.2
10/25/2011
1.0.3
10/31/2011
1.0.4
01/09/2012
1.0.5
01/18/2012
1.0.6
06/07/2012
1.0.7
07/11/2012
1.0.8
03/04/2013
1.0.9
03/21/2013
1.1.0
06/24/2013
1.1.1
07/19/2013
1.1.2
08/21/2013
1.1.3
09/04/2013
1.1.4
09/18/2013
1.1.5
09/23/2013
1.1.6
09/30/2013
1.1.7
10/12/2013
1.1.8
11/12/2013
1.1.9
12/02/2013
1.2.0
12/05/2013
1.2.1
12/16/2013
1.2.2
01/13/2014
1.2.3
01/23/2014
1.2.4
02/05/2014
1.2.5
02/11/2014
1.2.6
02/28/2014
1.2.7
04/22/2014
1.2.8
05/27/2014
1.2.9
07/21/2014
1.3.0
09/01/2014
1.3.1
11/06/2014
1.3.2
11/25/2014
1.3.3
03/25/2015
1.3.4
06/05/2015
1.3.5
08/21/2015

Chelsio T5/T4 Unified Wire for Windows iv
TABLE OF CONTENTS
I. CHELSIO UNIFIED WIRE 7
1. Introduction 8
1.1. Features 8
1.2. Hardware Requirements 9
1.3. Software Requirements 9
1.4. Package Contents 9
2. Hardware Installation 10
3. Software/Driver Installation 11
3.1. Manual Installation 11
4. cxgbtool help 13
5. Firmware Update 53
6. Software/Driver Uninstallation 54
6.1. Manual Uninstallation 54
7. Software/Driver Update 56
II. NDIS FUNCTION 57
1. Introduction 58
1.1. Hardware Requirements 58
1.2. Software Requirements 58
2. Software/Driver Configuration and Fine-tuning 59
2.1. Assigning IP address to the Chelsio Network Adapter 59
2.2. Advanced Configuration 59
2.3. NVGRE Offload 66
2.4. VXLAN Task Offload 66
2.5. PacketDirect 66
III. SMB DIRECT 67
1. Introduction 68
1.1. Hardware Requirements 68
1.2. Software Requirements 68
2. Software/Driver Configuration and Fine-tuning 69
2.1. Enabling SMB Direct 69
2.2. Verifying RDMA 69
2.3. RDMA/NVGRE concurrent (Mode 2) 69
2.4. Troubleshooting 71
IV. NDIS SR-IOV 73
1. Introduction 74
1.1. Hardware Requirements 74
1.2. Software Requirements 74

Chelsio T5/T4 Unified Wire for Windows v
2. Software/Driver Configuration and Fine-tuning 75
2.1. Adapter Configuration 75
2.2. vSwitch Configuration 76
2.3. Guest (VM) Configuration 76
V. UNIFIED WIRE MANAGER (UM) 77
1. Introduction 78
1.1. Features 78
1.2. Reference Architecture 79
1.3. Unified Wire Manager Components 79
1.4. Authentication and encryption 80
2. Hardware and Software 81
2.1. Supported Adapters 81
2.2. Platform/Component Matrix 81
2.3. Platform/Driver Matrix 82
3. Installing Unified Wire Manager 83
3.1. Pre-requisites 83
3.2. Installation 84
4. Configuring Unified Wire Manager 92
4.1. Configuring Management Station 92
5. Verifying UM components status 94
5.1. Verifying Management Agent 94
5.2. Verifying Management Client 95
5.3. Verifying Management Station 95
6. Management Agent 97
6.1. Communication 97
6.2. Service configuration 97
6.3. Firewall 97
7. CLI client 98
7.1. CLI Help system 98
7.2. Client conflict resolution 98
8. Web GUI client 99
8.1. Management Station 99
8.2. Accessing Web Management Interface 100
8.3. Layout and Navigation 102
8.4. Home page 103
8.5. System page 116
8.6. Network page 123
8.7. Storage 144
8.8. Hardware Features 176
9. Uninstalling Unified Wire Manager 190

Chelsio T5/T4 Unified Wire for Windows vi
VI. UM FOR WIN PE 191
1. Introduction 192
1.1. Hardware Requirements 192
1.2. Software Requirements 193
1.3. Examples 193
VII. APPENDIX 197
Chelsio End-User License Agreement (EULA) 198

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 7
I.Chelsio Unified Wire

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 8
1.Introduction
Thank you for choosing Chelsio T5/T4 Unified Wire adapters. These high speed, single chip,
single firmware cards provide enterprises and data centers with high performance solutions for
various Network and Storage related requirements.
The Terminator 5 (T5) is Chelsio’s next generation of highly integrated, hyper-virtualized
40/10GbE controllers. The T5 is built around a programmable protocol-processing engine, with
full offload of a complete Unified Wire solution comprising NIC, TOE, iWARP RDMA, ISCSI,
FCoE and NAT support. It scales true 40Gb line rate operation from a single TCP connection to
thousands of connections, and allows simultaneous low latency and high bandwidth operation
thanks to multiple physical channels through the ASIC.
The T4 adapters can fully offload TCP, UDP, iSCSI, iWARP and FCoE over a single Unified
Wire. The adapters also fully support SR-IOV, EVB/VNTag, DCB, Traffic Management and
Filtering.
Ideal for all data, storage and high performance clustering applications, the T5/T4 Adapters
enable a unified fabric over a single wire by simultaneously running all unmodified IP sockets,
Fibre Channel and InfiniBand applications over Ethernet at line rate.
Designed for deployment in virtualized data centers, cloud service installations and high
performance computing environments, Chelsio T5/T4 adapters bring a new level of performance
metrics and functional capabilities to the computer networking industry.
1.1. Features
Chelsio Unified Wire for Windows is a software package developed to provide 64-bit Windows
based drivers and tools for Chelsio's T5 and T4 Unified Wire adapters.
It consists of the following components:
NDIS Function driver (NIC)
NVGRE Offload
VXLAN Task Offload
PacketDirect (Kernel Mode and ARM Moderation)
SMB Direct
RDMA/NVGRE concurrent (Mode 2)
NDIS SR-IOV
Unified Wire Manager (UM)
UM for Win PE

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Chelsio T5/T4 Unified Wire for Windows 9
1.2. Hardware Requirements
The Chelsio T5/T4 Unified Wire supports all x64 architectures supporting PCIE (x4, x8) slots.
AMD CPUs, 64-bit (x86_64/amd64)
Intel CPUs, 64-bit (x86_64)
1.3. Software Requirements
Chelsio T5/T4 Unified Wire has been developed to run on Windows based platforms. To know
more about the complete list of versions supported by each driver/software, please refer to their
respective sections.
1.4. Package Contents
Chelsio T5/T4 Unified Wire driver package contains driver files, UM installer, UM for Win PE
application, firmware binaries, adapter configuration binaries and support documentation (docs
folder).
The Chelsio Unified Wire supports 3.3v PCI bus only. Running an adapter on a
PCI x4 slot is not recommended as performance will be significantly reduced by
the limitations of PCI.
Note

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 10
2.Hardware Installation
1. Shutdown/power off your system.
2. Power off all remaining peripherals attached to your system.
3. Unpack the Chelsio adapter and place it on an anti-static surface.
4. Remove the system case cover according to the system manufacturer’s instructions.
5. Remove the PCI filler plate from the slot where you will install the Ethernet adapter.
6. For maximum performance, it is highly recommended to install the adapter into a PCIE x8
slot.
7. Holding the Chelsio adapter by the edges, align the edge connector with the PCI connector
on the motherboard. Apply even pressure on both edges until the card is firmly seated. It
may be necessary to remove the SFP (transceiver) modules prior to inserting the adapter.
8. Secure the Chelsio adapter with a screw, or other securing mechanism, as described by the
system manufacturer’s instructions. Replace the case cover.
9. After securing the card, ensure that the card is still fully seated in the PCIE x8 slot as
sometimes the process of securing the card causes the card to become unseated.
10. Connect a fiber cable, multi-mode for short range (SR) optics or single-mode for long range
(LR) optics, to the 10Gb Ethernet adapter or regular Ethernet cable for the 1Gb Ethernet
adapter.
11. Power on your system.
12. Verify if the adapter was installed successfully. To do so, open Device Manager in Control
Panel.
13. Under Other devices section, Chelsio adapter should be listed as Ethernet Controller. If
the adapter is not listed, right-click on the system name or click on the Actions menu and
select Scan for hardware changes
For Chelsio adapters, the physical functions are currently assigned as:
Physical functions 0 - 3: for the SR-IOV functions
Physical function 4: for all NIC functions of the card
Physical function 5: for iSCSI
Physical function 6: for FCoE
Physical function 7: Currently not assigned
14. Once the Unified Wire package is installed, open Device Manager again. Expand Network
adapters section and now Chelsio adapter should be listed.
Network device names for Chelsio’s physical ports are assigned using the
following convention: the port farthest from the motherboard will appear as the
first Ethernet interface. However, for T5 40G and T420-BT adapters, the
association of physical Ethernet ports and their corresponding network device
names is opposite. For this adapter, the port nearest to the motherboard will
appear as the first network interface.
Note

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 11
3.Software/Driver Installation
Chelsio Unified Wire can be installed using any of the following methods:
a. Windows Update
b. Chelsio’s Unified Wire Installer
c. Manual Installation
Alternatively, you can install or remove driver files in an offline Windows image using
procedures mentioned in the following links:
http://technet.microsoft.com/en-us/library/hh825070.aspx
http://blogs.technet.com/b/heyscriptingguy/archive/2012/09/27/use-the-powershell-dism-
cmdlets-to-manage-windows-8.aspx
3.1. Manual Installation
The driver components need to be installed in the order described here:
3.1.1. Virtual Bus Driver
1. Open the Device Manager (Control Panel -> System & Security-> System -> Device
Manager), click on the System Devices, right click on the Chelsio T5/T4 40G/10G
Enumerator and select Update Driver Software.
2. Select Browse my computer for driver software.
3. Select Let me pick from a list of device drivers on my computer and click Next.
4. Click on Have Disk Button and on the next screen browse for chvbdx64.inf file and
click Open and then OK.
5. Click Next and driver installation will progress. Click Finish once the installation is
complete.
3.1.2. NDIS Miniport driver
1. Open the Device Manager (Control Panel -> System & Security-> System -> Device
Manager), click on the Network Adapters, right click on the Chelsio Network Adapter
and select Update Driver Software.
In case of Virtual Functions in VM, select Other Devices, right click on Network
Controller.
Note
In case of Virtual Functions in VM, select Other Devices, right click on Chelsio Ndis
Function.
Note

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 12
2. Select Browse my computer for driver software.
3. Select Let me pick from a list of device drivers on my computer.
4. Click on Have Disk Button and on the next screen browse for chnetx64.inf file and click
Open and then OK
5. Click Next and driver installation will progress. Click Finish once the installation is
complete.
6. Repeat the above steps for the other Chelsio Network Adapters.
3.1.3. Generic Function
1. Open the Device Manager (Control Panel -> System & Security-> System -> Device
Manager), click on the Network Adapters, right click on the Chelsio T5/T4 40G/10G
Generic Function and select Update Driver Software.
2. Select Browse my computer for driver software.
3. Select Let me pick from a list of device drivers on my computer.
4. Click on Have Disk Button and on the next screen browse for chnullx64.inf file and
click Open and then OK
5. Click Next and driver installation will progress. Click Finish once the installation is
complete.
Important
Installing drivers using any other order is not supported.

Chapter I. Chelsio Unified Wire
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4.cxgbtool help
The cxgbtool command queries or sets various aspects of Chelsio network interface cards. It
complements standard tools used to configure network settings and provides functionality not
available through such tools.
Some of the commands provided can be used to query running statistics to aid in debugging.
Definitions
[nicInterface] is the name of the network device to work on, given in the format "nic[0,1,..n]"
[vbdInterface] is the name of the Chelsio Bus Enumerator instance to work on, given in the
format "vbd[0,1,...n]"
Syntax
cxgbtool [vbdInterface|nicInterface][parameters][(optionalParameters)]
-h
Description: Displays help
Syntax: cxgbtool -h
cim_la
Decription: Displays results of logic analyzer trace.
Syntax: cxbtool [vbdInterface] cim_la
Example:
C:\Users\Administrator>cxgbtool vbd0 cim_la
Status Data PC LS0Stat LS0Addr LS0Data
.
.
c0 00000001 1ffffc4a 00000000 00000000 00000000000000000000000000000000
c0 00000001 1ffffc4a 00000000 00000000 00000000000000000000000000000000
fe 1ffffc4a 1ffffc4a 00000000 00000000 00000000000000000000000000000000
c0 00000001 1ffffc4d 00000000 00000000 00000000000000000000000000000000
fe 1ffffc4d 1ffffc4d 00000000 00000000 00000000000000000000000000000000
.
.

Chapter I. Chelsio Unified Wire
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context
Description: Shows an SGE context.
Syntax: cxgbtool [vbdInterface] context [contextType] [queueId]
Context Type Parameters:
Egress: Egress queue context.
fl: Free list manager context.
response: Response queue context.
ingress: Ingress queue context.
cq: RDMA completion queue context.
cong: Congestion context.
Example:
C:\Users\Administrator>cxgbtool vbd0 context egress 0
Response Data:
00000000 00000000 00000000 00000000 00000000
00000010 00000000 00000006 00000074 00000000
00000020 00000001 00000050 00000000 00000000
00000030 00000000 00000000 00000000 00000000
00000040 00000000 00000000 00000000 00000000
00000050 00000000 00000000 00000000 00000000
00000060 00000000 00000000 00000000 00000000
00000070 00000000 00000000 00000000 00000000
In show_t4_ctxt: p->mem_id = 0
StatusPgNS: 0
StatusPgRO: 0
FetchNS: 0
FetchRO: 0
Valid: 1
PCIeDataChannel: 0
DCAEgrQEn: 0
DCACPUID: 0
FCThreshOverride: 0
.
.
.
filter
Description: Displays list of configured hardware filters
Syntax: cxgbtool [nicInterface] filter

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 15
Example:
C:\Users\Administrator>cxgbtool nic0 filter
Ftid Prot FPORT LPORT Type Que_Id DMAC_Idx Locked Hits
loadfw
Description: Loads firmware image.
Syntax: cxgbtool [vbdInterface] loadfw [firmwareImage]
Example:
C:\Users\Administrator>cxgbtool vbd0 loadfw t5fw-1.11.18.0.bin
loadcfg
Description: Loads firmware configuration file or clears configuration flash region.
Syntax: cxgbtool [vbdInterface] loadcfg [[firmwareConfigurationFile]|clear]
Example:
Loading T5 firmware configuration file:
C:\Users\Administrator>cxgbtool vbd0 loadcfg t5-config.txt
Flashing configuration file C:\Users\Administrator\Desktop\t5-config.txt of
size 22607 ...
Clearing the configuration file region in flash
C:\Users\Administrator>cxgbtool vbd0 loadcfg clear
Clearing configuration file in flash...
The configuration file used must be in text format and not a header file.
Note
The Firmware input file used must be a binary and not a header file.
Note

Chapter I. Chelsio Unified Wire
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loadphy
Description: Loads phy firmware.
Syntax: cxgbtool [vbdInterface] loadphy [phyFile]
Example:
C:\Users\Administrator>cxgbtool vbd0 loadphy .\Firmware_1.25.c1.Chelsio.cld
loadboot
Description: Flashes the Option ROM image.
Syntax: cxgbtool [vbdInterface] loadboot [bootImageFile] [pf {0|1|2|…|7}|offset {val}|clear]
Parameters:
pf{val}: Flash Option ROM image to the offset defined by the PFs EXPROM_OFST in the serial
configuration.
offset {val}: Flash Option ROM image to the offset specified by the user.
clear: The flash area reserved for Option ROM image will be cleared.
Example:
Flashing Option ROM image to the offset defined by the PFs EXPROM_OFST:
C:\Users\Administrator>cxgbtool vbd0 loadboot cuwlbt4.bin pf 0
Flashing Option ROM image to user specified offset:
C:\Users\Administrator>cxgbtool vbd0 loadboot cuwlbt4.bin offset 0x100
loadboot-cfg
Description: Loads boot configuration file.
Syntax: cxgbtool [vbdInterface] loadboot-cfg [[bootConfigImageFile]|clear]
Parameters:
clear: The flash area reserved for boot configuration file will be cleared.

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 17
Example:
C:\Users\Administrator>cxgbtool vbd0 loadboot-cfg .\boot-config.bin
cxgb_CmdLoadBootCfg: BootROM length: 1664, value2add:0
mdio
Description: Reads/writes MDIO register.
Syntax: cxgbtool [vbdInterface] mdio
[physicalAddress][manageableDevicesAddress][registerAddress] [(writeValue)]
Example
Read MDIO register
C:\Users\Administrator>cxgbtool vbd0 mdio 0 0 0
Write MDIO register
C:\Users\Administrator>cxgbtool vbd0 mdio 0 0 0 0
meminfo
Description: Displays memory info.
Syntax: cxgbtool [vbdInterface] meminfo
Example:
C:\Users\Administrator>cxgbtool vbd0 meminfo
EDC0: 0-0x2fffff [3.00 MiB]
EDC1: 0x300000-0x5fffff [3.00 MiB]
RQUDP region: 0xffffffff-0xfffffffe [0 B]
iSCSI region: 0xffffffff-0xfffffffe [0 B]
Tx payload: 0-0x17ffffff [384 MiB]
Rx payload: 0-0x7afffff [123 MiB]
IMSG contexts: 0x17b280-0x23b27f [768 KiB]
ULPTX state: 0x23b280-0x2443bf [36.3 KiB]
ULPRX state: 0x2443c0-0x248bbf [18.0 KiB]
Pstructs: 0x248bc0-0x2c89bf [511 KiB]
Rx FL: 0x2c89c0-0x2c9e3f [5.12 KiB]
.
.
.

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 18
mtus
Description: Prints hardware MTU table.
Syntax: cxgtool [vbdInterface] mtus
Example:
C:\Users\Administrator>cxgbtool vbd0 mtus
Path mtus : 88 256 512 576 808 1024 1280 1488 1500 2002 2048 4096 4352 8192
9000 9600
qsets
Description: Reads # of qsets
Syntax: cxgbtool [nicInterface] qsets
Example:
C:\Users\Administrator>cxgbtool nic0 qsets
QueType AbsId RelId Fl0Id Fl1Id Msix QDepth
TxEth 8 8 n/a n/a n/a 1024
TxEth 9 9 n/a n/a n/a 1024
TxEth 10 10 n/a n/a n/a 1024
TxEth 11 11 n/a n/a n/a 1024
TxCtrl 12 12 n/a n/a n/a 1024
TxRdma 13 13 n/a n/a n/a 1024
RxIng 1 1 0 0 6 1023
RxEth 2 2 0 0 8 3071
RxEth 3 3 1 0 2 3071
RxEth 4 4 2 0 4 3071
RxEth 5 5 3 0 14 3071
RxRdma 6 6 4 0 16 511
RxRdma 7 7 5 0 10 511
RxRdma 8 8 6 0 12 511
RxRdma 9 9 7 0 22 511
qstats
Description: Displays statistics for each Tx & Rx queue.
Syntax: cxgbtool [nicInterface] qstats [queueType [(clr)]]

Chapter I. Chelsio Unified Wire
Chelsio T5/T4 Unified Wire for Windows 19
Queue Type parameters:
txeth: Tx tunnel queue statistics.
rxeth: Rx tunnel queue statistics.
txvmq: Tx VM queue statistics.
rxvmq: Rx VM queue statistics.
txtoe: Chimney Tx queue statistics.
rxtoe: Chimney Rx queue statistics.
txrdma: RDMA Tx queue statistics.
rxrdma: RDMA Rx queue statistics.
txctrl: Chimney control queue statistics.
txfwd: Chimney forwarding queue statistics.
txnvgre: Tx NVGRE statistics.
rxnvgre: Rx NVGRE statistics.
clr: Clear Queue statistics.
Example of rxeth qstats:
C:\Users\Administrator>cxgbtool nic0 qstats rxeth
StatsType RxEth#2 RxEth#3 RxEth#4 RxEth#5
UcPkts 31 27 81 0
UcBytes 2980 3216 10860 0
McPkts 579 612 543 0
McBytes 43866 45371 42950 0
BcPkts 29 102 1422 0
BcBytes 2472 24786 131544 0
CoalPkts 0 0 0 0
CoalBytes 0 0 0 0
DropPkts 0 0 0 0
RecvNbls 639 741 2046 0
RxCsumGood 600 735 2025 0
VLANex 0 0 0 0
RssProc 1 2 3 1
RssGroup 0 0 0 0
reg
Description: Reads/writes register.
Syntax:
Register Read: cxgbtool [vbdInterface] reg [readAddress]
Register Write: cxgbtool [vbdInterface] reg [[writeAddress] = {val}]

Chapter I. Chelsio Unified Wire
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Example:
Register read:
C:\Users\Administrator>cxgbtool vbd0 reg 0x19428
00000008 [8]
Register write:
C:\Users\Administrator>cxgbtool vbd0 reg 0x19428 = 0x3
regdump
Description: Displays registers of a hardware module. Not specifying any parameter will display
registers for all the modules. Not all modules are available on all adapters.
Syntax:
Display registers for all available modules: cxgbtool [vbdInterface] regdump
Display registers for specific module: cxgbtool [vbdInterface] regdump [registerModule]
Register module parameters:
Module parameter
Description
sge
Scatter-Gather DMA Engine common register set.
pci
PCI Express Interface common register set. This module implements the
PCI-Express SR-IOV physical logical, data link, and transaction layers.
dbg
Debug Engine Common register set.
mc0
Memory controller 0 common register set. This module implements the
memory controller for the optional external DDR-II/DDR-III SDRAM.
mc1
Memory controller 1 common register set. This module implements the
memory controller for the optional external DDR-II/DDR-III SDRAM.
ma
Memory Arbiter common register set. This module implements the
arbitration of memory requests from the various on-chip sources to the
memory hierarchy consisting of on-chip eDRAM, external DDR2/DDR3
memory, and host memory that is accessed through the PCIe.
edc0
eDRAM and Controller 0 common register set. This is the on-chip
eDRAM and controller.
edc1
eDRAM and Controller 1 common register set. This is the on-chip
eDRAM and controller.
cim
CIM common register set. This module implements the CPU interface
and μP is the embedded microprocessor. The CIM incorporates
functions to improve the performance of CPU accesses to external
memory.
tp
Transport Protocol Engine common register set. This module
implements the main packet processing pipeline.
ulp_rx
Ingress Upper Layer Protocol common register set. This module
implements the upper layer protocol processing in the ingress direction