bios加密解不了，啥也改不动

明天可以继续搞搞

要把以前几代的显卡图纸找出来，看看nv设置发展史我已经与时代脱节了

好多设置都是一个字符两个字符来表达，，连个说明也没有

搞清楚了还挺简单的，就是不知道对应pcb上那根线

1c49模式≈1060的super版本，可惜就是没有对应的bios

2060super版id是1f42，1060么应该也能1c42，可惜就是没有对应的bios玩

最后还是要回到原来的解密bios

10系显卡已经不能通过straps改变id了，矿卡再见

NV_UCODE_ERR_CODE_CERT_HULK_DEVID_MISMATCH
说明核心里有个寄存器 写了HULK
ERROR: DevID not found ext 11 entry 0 failed, err_code=%d
get DevID in HULK ext 11 entry %d..
ERROR: ext 6 entry %d failed, err_code=%d
DevID=%x matches
ERROR: NV_UCODE_ERR_CODE_CERT_HULK_DEVID_MISMATCH, DevID=%x, HULK DevID=%x
ERROR: ext failed, err_code=%d
ext t7: major_p:%x, minor_p=%x, reg_wr_num=%d, fear_ver=%x
uGPU Pers Req match found in cert
ERROR: ext 7 failed, err_code=%d
Pers Req match found in cert
t7feat instace=%d offset=%x
feature table=%x
t7_reg_override total_num=%d offset=%x
address, mask, data: Optype
%x, %x, %x: hulkData[%d]=%x
RMW
RBV
RMW_RBV
DELAY %x ns
post proc inst_in_sys
get GPU ECID
get ECID in HULK ext 6..
ecid dmhash
%02x
raw ecid
get ECID in HULK ext 6 entry %d..
ECID matches with ext 6 entry %d..
enter sec code: cmd=0x%x gp102 found
gp104 found
gp106 found
No underline function for Command: 0x%04x. could be not installed in uCode
No supported GPU found. DevID=%04x, RevLockID=%x
err_code=%x
err_code brss=%x
brss SEC Status update: %x
wpr 1lo=%x, 1hi=%x, 2lo=%x, 2hi=%x
HULK Verify Complete, err_code=%x
GPU_DID=%x, num of DIDs=%d do matching.. %x match found
start license/vbios verify
SKIP BIOS Cert check in HULK err_code=%x
HULK Proc err_code=%x
vendor cert parse complete
BIOS Cert Verify Successful
Check DevID in override list
match found err_code=%x
match not found err_code=%x
p郒eader: 3s2bwbw4b3sw3sw3sw
ObjNmae: %08x obj_not found
obj_offset=%x, i=%d
obj_header:
3s2bwb obj payload offset=%x, size=%x
packed obj header+payload: sizeCalc Failed
obj:%s, format:%s, packsize=%d
3s2bwb278d Search HLK:
HLK HLK? %d
ULNotFound
ULOffset=%x
Search ULF:
ULF ULF? %d
UPR 3s2bwb4b25d UPR? %d
CERT_OK
Personality in Req:
Major: %x, minor: %x
-- Major: %x, minor: %x
Ready to change personality.. 籟)b)i)p顈:洤0=?脸?EW???F綩捑魗q DMAP

这一段定义了 匹配devid的代码

p104/p102应该可以通过改starp，改变pcie_cfg

https://buildmedia.readthedocs.org/media/pdf/envytools/latest/envytools.pdf