Realtek RTL8169 - Function Preset State; Function Force Event

RTL8169
2002/03/27 Rev.1.21
33
6.29 Function Preset State
(Offset 00F8h-00FBh, R)
Bit R/W Symbol Description
31:16 - -
Reserved
15 R INTR
Interrupt: This bit is set when one of the ISR register bits has been set
to 1. This bit remains set (1), until all of the ISR register bits have been
cleared.
This bit is not affected by the RST# pin.
14:5 - -
Reserved
4 R GWAKE
General Wakeup: This bit reflects the current state of the Wakeup
event(s), and is just like the PME_Status bit of the PMCSR register.
This bit remains set (1), until the PME_Status bit of the PMCSR
register is cleared.
It is not affected by the RST# pin.
3:0 - -
Reserved
 This register is valid only when Card_En=1 (bit3, Config3) and FuncRegEn=1 (bit1, Config3).
 This read-only register reflects the current state of the function.
6.30 Function Force Event
(Offset 00FCh-00FFh, W)
Bit R/W Symbol Description
31:16 - -
Reserved
15 W INTR
Interrupt: Writing a 1 sets the INTR bit in the Function Event
Register. However, the INTR bit in the Function Present State Register
is not affected and continues to reflect the current state of the ISR
register.
Writing a 0 to this bit has no effect.
14:5 - -
Reserved
4 W GWAKE
General Wakeup: Setting this bit to 1, sets the GWAKE bit in the
Function Event Register. However, the GWAKE bit in the Function
Present State Register is not affected and continues to reflect the
current state of the Wakeup request.
Writing a 0 to this bit has no effect.
3:0 - -
Reserved
 This register is valid only when Card_En=1 (bit3, Config3) and FuncRegEn=1 (bit1, Config3).