RTL8139C Config Register 1 (RT_CONFIG1) Bits

BBA config register 1 fields More...

Macros
#define	RT_CONFIG1_LED1   0x80
	XXX DC bba has no LED, maybe repurposed.
#define	RT_CONFIG1_LED0   0x40
	XXX DC bba has no LED, maybe repurposed.
#define	RT_CONFIG1_DVRLOAD   0x20
	Sets the Driver as loaded.
#define	RT_CONFIG1_LWACT   0x10
	LWAKE active mode.
#define	RT_CONFIG1_MEMMAP   0x08
	Registers mapped to PCI mem space.
#define	RT_CONFIG1_IOMAP   0x04
	Registers mapped to PCI I/O space.
#define	RT_CONFIG1_VPD   0x02
	Enable Vital Product Data.
#define	RT_CONFIG1_PMEn   0x01
	Power Management Enable.

Detailed Description

BBA config register 1 fields

From RTL8139C(L) datasheet v1.4

Macro Definition Documentation

RT_CONFIG1_DVRLOAD

#define RT_CONFIG1_DVRLOAD   0x20

Sets the Driver as loaded.

RT_CONFIG1_IOMAP

#define RT_CONFIG1_IOMAP   0x04

Registers mapped to PCI I/O space.

Read Only

RT_CONFIG1_LED0

#define RT_CONFIG1_LED0   0x40

XXX DC bba has no LED, maybe repurposed.

RT_CONFIG1_LED1

#define RT_CONFIG1_LED1   0x80

XXX DC bba has no LED, maybe repurposed.

RT_CONFIG1_LWACT

#define RT_CONFIG1_LWACT   0x10

LWAKE active mode.

Default 0.

RT_CONFIG1_MEMMAP

#define RT_CONFIG1_MEMMAP   0x08

Registers mapped to PCI mem space.

Read Only

RT_CONFIG1_PMEn

#define RT_CONFIG1_PMEn   0x01

Power Management Enable.

RT_CONFIG1_VPD

#define RT_CONFIG1_VPD   0x02

Enable Vital Product Data.