I think this is nouveau's base minus 0x1800

--> AGP Stuff

Revision: off 0x46: val 0x30

7 Maj rev [3]
6 Maj rev [2]
5 Maj rev [1]
4 Maj rev [0]
3 Min rev [3]
2 Min rev [2]
1 Min rev [1]
0 Min rev [0]

AGPStatus: off 0x48: val 0x1F000217

31 RQ [7]
30 RQ [6]
29 RQ [5]
28 RQ [4]
27 RQ [3]
26 RQ [2]
25 RQ [1]
24 RQ [0]
23
22
21
20
19
18
17 ISOCH
16
15 ARQSZ [2]
14 ARQSZ [1]
13 ARQSZ [0]
12 CAL_Cycle [2]
11 CAL_Cycle [1]
10 CAL_Cycle [0]
 9 SBA
 8 ITA_COH
 7 GART64B
 6 htrans#
 5 4G
 4 FW
 3 AGP3.0_MODE
 2 RATE [2]
 1 RATE [1]
 0 RATE [0]

AGPCommand: 0x4C: 0x07000304

31 RQ Depth [7]
30 RQ Depth [6]
29 RQ Depth [5]
28 RQ Depth [4]
27 RQ Depth [3]
26 RQ Depth [2]
25 RQ Depth [1]
24 RQ Depth [0]
23
22
21
20
19
18
17
16
15 PARQSZ [2]
14 PARQSZ [1]
13 PARQSZ [0]
12 PCAL_Cycle [2]
11 PCAL_Cycle [1]
10 PCAL_Cycle [0]
 9 SBA Enable
 8 AGP Enable
 7 GART64B
 6
 5 4G
 4 FW Enable
 3
 2 RATE [2]
 1 RATE [1]
 0 RATE [0]


--> Power Management Stuff

PMC: off 0x62: val 0x0002

15 D0 PME Support
14 D1 PME Support
13 D2 PME Support
12 D3 hot PME Support
11 D3 Cold PME Support
10 D2 Support
 9 D1 Support
 8 Aux Current [2]
 7 Aux Current [1]
 6 Aux Current [0]
 5 DSI
 4
 3 PME Clock
 2 Version [2]
 1 Version [1]
 0 Version [0]

PMCSR: off 0x64: val 0x0000

15 PME Status
14 Data Scale [1]
13 Data Scale [0]
12 Data Select [3]
11 Data Select [2]
10 Data Select [1]
 9 Data Select [0]
 8 PME Enable
 7
 6
 5
 4
 3 No Soft Reset
 2
 1 Power State [1]
 0 Power State [0]

PMCSR_BSE: off 0x66: val 0x00

7 BPCC Enable
6 B2_B3#
5
4
3
2
1
0

Data Register: off 0x67: val 0x00

7
6
5
4
3
2
1
0