5-19
RS720Q-E9-RS8 Series
PCI Express Gen 2 Settings
PCI Express GEN2 Device Register Settings
Completion Timeout [Default]
This option allows system software to modify the Completion Timeout value for device
Functions which support Completion Timeout programmability.
[Default]
50us to 50ms.
[Shorter]
Shorter timeout ranges supported by hardware will be used.
[Longer]
Longer timeout ranges supported by hardware will be used.
[Disabled]
Disable Completion Timeout.
ARI Forwarding [Disabled]
If supported by hardware and set to Enabled, the Downstream Port disables
its traditional Device Number filed being 0 enforcement when turning a Type1
Configuration Request into a Type0 Configuration Request, permitting access to
Extended Functions in an ARI Device immediately below the Port.
Configuration options: [Disabled] [Enabled]
Atomic0p Requester Enable [Disabled]
If supported by hardware and set to Enabled, this function initiates Atomic0p Requests
only if Bus Master Enable bit is in the Command Register Set.
Configuration options: [Disabled] [Enabled]
Atomic0p Egress Blocking [Disabled]
If supported by hardware and set to Enabled, outbound Atomic0p Requests via Egress
Ports will be blocked.
Configuration options: [Disabled] [Enabled]
IDO Request Enable [Disabled]
If supported by hardware and set to Enabled, this permits setting the number of ID-
Based Ordering (IDO) bit (Attribute[2]) requests to be initiated.
Configuration options: [Disabled] [Enabled]
IDO Completion Enable [Disabled]
If supported by hardware and set to Enabled, this permits setting the number of ID-
Based Ordering (IDO) bit (Attribute[2]) requests to be initiated.
Configuration options: [Disabled] [Enabled]
LTR Mechanism Enable [Disabled]
If supported by hardware and set to Enabled, this enables the Latency Tolerance
Reporting (LTR) Mechanism.
Configuration options: [Disabled] [Enabled]
End-End TLP Prefix Blocking [Disabled]
If supported by hardware and set to Enabled, this function will block forwarding of TLPs
containing End-End TLP Prefixes.
Configuration options: [Disabled] [Enabled]
Summary of Contents for RS720Q-E9-RS8
Page 1: ...2U Rackmount Server RS720Q E9 RS8 User Guide ...
Page 12: ...xii ...
Page 45: ...2 21 RS720Q E9 RS8 Series RS720Q E9 RS8 Upper Mid Plane Lower Mid Plane Backplane ...
Page 56: ...Chapter 4 Motherboard Information 4 2 4 1 Motherboard and Mid plane layout Z11PH D12 ...
Page 57: ...4 3 RS720Q E9 RS8 Series RS720Q E9 RS8 S Mid Plane RS720Q E9 RS8 Mid Plane ...
Page 72: ...Chapter 4 Motherboard Information 4 18 ...
Page 118: ...Chapter 5 BIOS Setup 5 46 ...
Page 130: ...Chapter 6 RAID Configuration 6 12 ...
Page 148: ...7 18 Chapter 7 Driver Installation ...
Page 149: ...Appendix Appendix ...
Page 150: ...A 2 Appendix Z11PH D12 block diagram ...
Page 154: ...A 6 Appendix ...