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Macros
#define	EPBAR 0x40

#define	MCHBAR 0x48

#define	GGC 0x50 /* GMCH Graphics Control */

#define	DEVEN 0x54 /* Device Enable */

#define	DEVEN_D7EN (1 << 14)

#define	DEVEN_PEG60 (1 << 13)

#define	DEVEN_D4EN (1 << 7)

#define	DEVEN_IGD (1 << 4)

#define	DEVEN_PEG10 (1 << 3)

#define	DEVEN_PEG11 (1 << 2)

#define	DEVEN_PEG12 (1 << 1)

#define	DEVEN_HOST (1 << 0)

#define	PAVPC 0x58 /* Protected Audio Video Path Control */

#define	DPR 0x5c /* DMA Protected Range */

#define	PCIEXBAR 0x60

#define	DMIBAR 0x68

#define	MESEG_BASE 0x70

#define	MESEG_MASK 0x78

#define	MELCK (1 << 10) /* ME Range Lock */

#define	ME_STLEN_EN (1 << 11) /* ME Stolen Memory Enable */

#define	PAM0 0x80

#define	PAM1 0x81

#define	PAM2 0x82

#define	PAM3 0x83

#define	PAM4 0x84

#define	PAM5 0x85

#define	PAM6 0x86

#define	LAC 0x87 /* Legacy Access Control */

#define	SMRAM 0x88 /* System Management RAM Control */

#define	REMAPBASE 0x90

#define	REMAPLIMIT 0x98

#define	TOM 0xa0

#define	TOUUD 0xa8 /* Top of Upper Usable DRAM */

#define	BDSM 0xb0 /* Base Data of Stolen Memory */

#define	BGSM 0xb4 /* Base GTT Stolen Memory */

#define	TSEGMB 0xb8 /* TSEG Memory Base */

#define	TOLUD 0xbc /* Top of Low Used Memory */

#define	CAPID0_A 0xe4 /* Capabilities Register A */

#define	CAPID_ECCDIS (1 << 25)

#define	CAPID_DDPCD (1 << 14)

#define	CAPID_PDCD (1 << 12)

#define	CAPID_WRTVREF (1 << 1)

#define	CAPID_DDRSZ(x) (((x) >> 19) & 0x3)

#define	CAPID0_B 0xe8 /* Capabilities Register B */

#define	SKPAD 0xdc /* Scratchpad Data */

#define	DIDOR 0xf3 /* Device ID override, for debug and samples only */

Macro Definition Documentation

◆ BDSM

#define BDSM 0xb0 /* Base Data of Stolen Memory */

Definition at line 46 of file host_bridge.h.

◆ BGSM

#define BGSM 0xb4 /* Base GTT Stolen Memory */

Definition at line 47 of file host_bridge.h.

◆ CAPID0_A

#define CAPID0_A 0xe4 /* Capabilities Register A */

Definition at line 51 of file host_bridge.h.

◆ CAPID0_B

#define CAPID0_B 0xe8 /* Capabilities Register B */

Definition at line 58 of file host_bridge.h.

◆ CAPID_DDPCD

#define CAPID_DDPCD (1 << 14)

Definition at line 53 of file host_bridge.h.

◆ CAPID_DDRSZ

#define CAPID_DDRSZ ( x ) (((x) >> 19) & 0x3)

Definition at line 56 of file host_bridge.h.

◆ CAPID_ECCDIS

#define CAPID_ECCDIS (1 << 25)

Definition at line 52 of file host_bridge.h.

◆ CAPID_PDCD

#define CAPID_PDCD (1 << 12)

Definition at line 54 of file host_bridge.h.

◆ CAPID_WRTVREF

#define CAPID_WRTVREF (1 << 1)

Definition at line 55 of file host_bridge.h.

◆ DEVEN

#define DEVEN 0x54 /* Device Enable */

Definition at line 10 of file host_bridge.h.

◆ DEVEN_D4EN

#define DEVEN_D4EN (1 << 7)

Definition at line 13 of file host_bridge.h.

◆ DEVEN_D7EN

#define DEVEN_D7EN (1 << 14)

Definition at line 11 of file host_bridge.h.

◆ DEVEN_HOST

#define DEVEN_HOST (1 << 0)

Definition at line 18 of file host_bridge.h.

◆ DEVEN_IGD

#define DEVEN_IGD (1 << 4)

Definition at line 14 of file host_bridge.h.

◆ DEVEN_PEG10

#define DEVEN_PEG10 (1 << 3)

Definition at line 15 of file host_bridge.h.

◆ DEVEN_PEG11

#define DEVEN_PEG11 (1 << 2)

Definition at line 16 of file host_bridge.h.

◆ DEVEN_PEG12

#define DEVEN_PEG12 (1 << 1)

Definition at line 17 of file host_bridge.h.

◆ DEVEN_PEG60

#define DEVEN_PEG60 (1 << 13)

Definition at line 12 of file host_bridge.h.

◆ DIDOR

#define DIDOR 0xf3 /* Device ID override, for debug and samples only */

Definition at line 62 of file host_bridge.h.

◆ DMIBAR

#define DMIBAR 0x68

Definition at line 24 of file host_bridge.h.

◆ DPR

#define DPR 0x5c /* DMA Protected Range */

Definition at line 21 of file host_bridge.h.

◆ EPBAR

#define EPBAR 0x40

Definition at line 6 of file host_bridge.h.

◆ GGC

#define GGC 0x50 /* GMCH Graphics Control */

Definition at line 9 of file host_bridge.h.

◆ LAC

#define LAC 0x87 /* Legacy Access Control */

Definition at line 39 of file host_bridge.h.

◆ MCHBAR

#define MCHBAR 0x48

Definition at line 7 of file host_bridge.h.

◆ ME_STLEN_EN

#define ME_STLEN_EN (1 << 11) /* ME Stolen Memory Enable */

Definition at line 29 of file host_bridge.h.

◆ MELCK

#define MELCK (1 << 10) /* ME Range Lock */

Definition at line 28 of file host_bridge.h.

◆ MESEG_BASE

#define MESEG_BASE 0x70

Definition at line 26 of file host_bridge.h.

◆ MESEG_MASK

#define MESEG_MASK 0x78

Definition at line 27 of file host_bridge.h.

◆ PAM0

#define PAM0 0x80

Definition at line 31 of file host_bridge.h.

◆ PAM1

#define PAM1 0x81

Definition at line 32 of file host_bridge.h.

◆ PAM2

#define PAM2 0x82

Definition at line 33 of file host_bridge.h.

◆ PAM3

#define PAM3 0x83

Definition at line 34 of file host_bridge.h.

◆ PAM4

#define PAM4 0x84

Definition at line 35 of file host_bridge.h.

◆ PAM5

#define PAM5 0x85

Definition at line 36 of file host_bridge.h.

◆ PAM6

#define PAM6 0x86

Definition at line 37 of file host_bridge.h.

◆ PAVPC

#define PAVPC 0x58 /* Protected Audio Video Path Control */

Definition at line 20 of file host_bridge.h.

◆ PCIEXBAR

#define PCIEXBAR 0x60

Definition at line 23 of file host_bridge.h.

◆ REMAPBASE

#define REMAPBASE 0x90

Definition at line 42 of file host_bridge.h.

◆ REMAPLIMIT

#define REMAPLIMIT 0x98

Definition at line 43 of file host_bridge.h.

◆ SKPAD

#define SKPAD 0xdc /* Scratchpad Data */

Definition at line 60 of file host_bridge.h.

◆ SMRAM

#define SMRAM 0x88 /* System Management RAM Control */

Definition at line 40 of file host_bridge.h.

◆ TOLUD

#define TOLUD 0xbc /* Top of Low Used Memory */

Definition at line 49 of file host_bridge.h.

◆ TOM

#define TOM 0xa0

Definition at line 44 of file host_bridge.h.

◆ TOUUD

#define TOUUD 0xa8 /* Top of Upper Usable DRAM */

Definition at line 45 of file host_bridge.h.

◆ TSEGMB

#define TSEGMB 0xb8 /* TSEG Memory Base */

Definition at line 48 of file host_bridge.h.

Macros