82598EB Datasheet, PDF (385/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Register Descriptions
cnt_1_func
cnt_0_tag
cnt_0_func
12:8
0x0
7:5
0x0
4:0
0x0
Function number for event 6/1D, if located in counter 1.
Tag number for event 6/1D, if located in counter 0.
Function number for event 6/1D, if located in counter 0.
4.4.3.11.4 PCIe Latency Timer – GLT (0x1100C; RW)
Field
LTVALUE
Reserved
LTVALID
Bit(s)
Initial
Value
14:0
0x40
30:15
0x0
31
0b
Description
Latency Timer Value
Value is in units of 4 ns.
Reserved
Latency Timer Valid
When set to 1b, LTVALUE is used for the maximum latency before sending ACK/
NACK.
4.4.3.11.5 Function Active and Power State to Manageability – FACTPS (0x10150;
RO)
This register is for use by the firmware for configuration.
Field
PM State changed
LAN Function Sel
MNGCG
Reserved
Func1 Aux_En
LAN1 Valid
Bit(s)
Initial
Value
Description
31
0b
Indication that one or more of the functions power states had changed. This
bit is also a signal to the manageability unit to create an interrupt.
This bit is cleared on read, and is not set for at least eight cycles after it was
cleared.
30
0b¹
When LAN Function Sel equals 0b, LAN 0 is routed to PCI function 0 and LAN 1
is routed to PCI function 1. If the LAN Function Sel equals 1b, LAN 0 is routed
to PCI function 1 and LAN 1 is routed to PCI function 0.
29
0b
Manageability Clock Gated
When set indicates that the manageability clock is gated.
28:10
00b
Reserved
9
0b
Function 1 Auxiliary (AUX) Power PM Enable bit shadow from the configuration
space
8
0b
LAN 1 Enable
When this bit is 0b, it indicates that the LAN 0 function is disabled. When the
function is enabled, the bit is 1b.
This bit reflects if the function is disabled through the external pad
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