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MMick
Beginner
1,022 Views

How can I extract a uefi driver from a pci option rom?

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Hello,

I am trying to extract UEFI drivers from a few PCI connected devices.

Not sure if this can this be accomplished from the the UEFI shell, but would be nice if it is possible.

For example if I list the drivers from the UEFI shell I get the following output from a few PCI connected devices. I assume that those drivers get loaded from an option ROM located on the PCI device itself. Correct me if I am wrong there.

FS0:\> drivers -sfo

.....

.....

.....

DriversInfo,"1D6","6120100","B","Y","Y","2","3","Avago EFI SAS Driver","PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Offset(0xDE00,0x183FF)"

DriversInfo,"1DA","140200","B","Y","Y","1","1","Broadcom Gigabit Ethernet Driver","PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x0)/Offset(0x14600,0x2FFFF)"

DriversInfo,"1DC","140200","B","Y","Y","1","1","Broadcom Gigabit Ethernet Driver","PciRoot(0x0)/Pci(0x3,0x0)/Pci(0x0,0x1)/Offset(0x14600,0x2FFFF)"

DriversInfo,"1DF","140200","B","Y","Y","1","1","Broadcom Gigabit Ethernet Driver","PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x0)/Offset(0x14600,0x2FFFF)"

DriversInfo,"1E1","140200","B","Y","Y","1","1","Broadcom Gigabit Ethernet Driver","PciRoot(0x0)/Pci(0x3,0x1)/Pci(0x0,0x1)/Offset(0x14600,0x2FFFF)"

How do I go about extracting those drivers?

Any help is appreciated, thanks in advance.

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Accepted Solutions
idata
Community Manager
91 Views

Hello,

 

 

The assistance we offer is technical troubleshooting regarding issues with Intel server products reason why your request is out of the scope of support for us. Thank you for your understanding.

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1 Reply
idata
Community Manager
92 Views

Hello,

 

 

The assistance we offer is technical troubleshooting regarding issues with Intel server products reason why your request is out of the scope of support for us. Thank you for your understanding.

View solution in original post