Resize BAR VBIOS

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14 Ağustos 2010
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RTX 20 serisine acaba hack ile Resize BAR desteği gelebilir mi diye düşünüyorum. Bu yüzden Forunders Edition Firmware güncellemesini biraz kurcalamak istedim açıkçası.

İlk ulaştığım bilgi ROM dosyalarının adları. Bu dosyaların içeriğini paketten çıkartırsam orijinal ROM ile karşılaştırıp resize BAR desteğini getiren kodları bulabilir miyiz acaba 🤔

Kod:
*** NVIDIA FIRMWARE UPDATE UTILITY LOG FILE ***
Version 1.3.0

NVIDIA Resizable BAR Firmware Updater

Mega ROM Key: NVROM
Version: 0x0103
Selection Type: 0x0000
VField Register Table
Version: 0x10
Entry Size: 0x0D
Count: 0x00
VField Table
Version: 0x10
Entry Size: 0x03
Count: 0x00
Image Name: g133_0030_200_rebar__9402200004.rom
Detailed Name:
Flags: 0x01
Image Size: 0xF4000
Stored Size: 0xF4000
Full Image
Image Name: g133_0030_200_rebar__9402200007.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x005D9
Master Index: 0
Image Name: g133_0030_200_rebar__9402270001.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x14F2A
Master Index: 0
Image Name: g133_0030_200_rebar__9402270009.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x716F1
Master Index: 0
Image Name: g133_0030_200_rebar__9402270013.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x716ED
Master Index: 0
Image Name: g133_0030_200_rebar__9402428077.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x7C080
Master Index: 0
Image Name: g136_0010_300_rebar__9402270002.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x15460
Master Index: 0
Image Name: g136_0010_300_rebar__940227000A.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x71AE1
Master Index: 0
Image Name: g136_0010_300_rebar__9402320002.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x74041
Master Index: 0
Image Name: g136_0010_300_rebar__94024B000B.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x7D17C
Master Index: 0
Image Name: g142_0010_300_m_rebar__9404220001.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x1DEA4
Master Index: 0
Image Name: g142_0010_300_m_rebar__940425002B.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DF9
Master Index: 0
Image Name: g142_0010_300_m_rebar__94042500ED.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DF7
Master Index: 0
Image Name: g142_0010_300_m_rebar__94042540EC.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DFD
Master Index: 0
Image Name: g142_0010_300_m_rebar__94043A0004.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x7D753
Master Index: 0
Image Name: g142_0010_300_m_rebar__94043A40A6.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x7D760
Master Index: 0
Image Name: g142_0020_200_m_rebar__9404230002.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x1F1EF
Master Index: 0
Image Name: g142_0020_200_m_rebar__940425002C.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DE3
Master Index: 0
Image Name: g142_0020_200_m_rebar__94042500EE.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DE6
Master Index: 0
Image Name: g142_0020_200_m_rebar__94042540E2.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x75DEA
Master Index: 0
Image Name: g142_0020_200_m_rebar__94043A0005.rom
Detailed Name:
Flags: 0x00
Image Size: 0xF4000
Stored Size: 0x7D751
Master Index: 0
Image Name: g142_0020_200_m_rebar__94043A40A7.rom
Detailed Name:
Flags: 0x02
Image Size: 0xF4000
Stored Size: 0x7D758
Master Index: 0

Bir sonraki aşamada doğal olarak uyumlu ekran kartı bulamadığından işlemi iptal ediyor:

Kod:
NVIDIA Resizable BAR Firmware Updater

You may experience screen flickering or a blank display while the update is taking place.

If power is lost while updating, the graphics card may be damaged.

Gathering system information...

FindDevices:
Device:0000:00:00:00=8086:2F00:8086:0000
Device:0000:00:01:00=8086:2F02:FFFF:FFFF
Device:0000:00:01:01=8086:2F03:FFFF:FFFF
Device:0000:00:03:00=8086:2F08:FFFF:FFFF
Device:0000:00:05:00=8086:2F28:0000:0000
Device:0000:00:05:01=8086:2F29:0000:0000
Device:0000:00:11:00=8086:8D7C:1043:8600
Device:0000:00:11:04=8086:8D62:1043:8600
Device:0000:00:14:00=8086:8D31:1043:8600
Device:0000:00:16:00=8086:8D3A:1043:8600
Device:0000:00:19:00=8086:15A1:1043:85C4
Device:0000:00:1A:00=8086:8D2D:1043:8600
Device:0000:00:1B:00=8086:8D20:1043:8637
Device:0000:00:1C:00=8086:8D10:FFFF:FFFF
Device:0000:00:1C:03=8086:8D16:FFFF:FFFF
Device:0000:00:1C:04=8086:8D18:FFFF:FFFF
Device:0000:00:1D:00=8086:8D26:1043:8600
Device:0000:00:1F:00=8086:8D47:1043:8600
Device:0000:00:1F:03=8086:8D22:1043:8600
Device:0000:01:00:00=10DE:1E84:1043:8728 GPU
Device:0000:01:00:01=10DE:10F8:1043:8728
Device:0000:01:00:02=10DE:1AD8:1043:8728
Device:0000:01:00:03=10DE:1AD9:1043:8728
Device:0000:03:00:00=8086:F1A6:8086:390B
Device:0000:05:00:00=1B21:118F:FFFF:FFFF
Device:0000:06:01:00=1B21:118F:FFFF:FFFF
Device:0000:06:02:00=1B21:118F:FFFF:FFFF
Device:0000:06:03:00=1B21:118F:FFFF:FFFF
Device:0000:06:04:00=1B21:118F:FFFF:FFFF
Device:0000:07:00:00=8086:1539:1043:85F0
Device:0000:08:00:00=14E4:43A0:1043:8659
Device:0000:0B:00:00=1B21:0612:1043:85E2
NVIDIA Resizable BAR Firmware Updater

Summary:
GPU                         Status
Graphics Device             Unsupported

For more information on Resizable BAR, please visit:
https://nvidia.custhelp.com/app/answers/detail/a_id/5165

Aslında bu kadar uçmaya gerek yok. RTX 30 serisi 3. parti bir üreticinin ekran kartının orijinal BIOS'u ile Resize BAR BIOS'unu da karşılaştırabiliriz.

Tabi şu anda NVIDIA kartlara modifiye edilmiş VBIOS yazılabiliyor muydu, onu bilmiyorum. Bakmam lazım. Yarın ya da hafta sonu bakarım belki bu konuya. Meraklı olan arkadaşlar da kurcalarsa güzel olur.
 

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