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Altera_Forum
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16 years ago

I can't find MSI-X Upper adress.

I can't find upper address for MSI-X. In PCI specification: Message Control Next Pointer Capability ID – CP+00h Message Upper Address - CP+04h Table Offset - CP+08h In PCI Expres...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

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You write “In PCI specification” but you don’t tell us which version. Most probably, it’s not the official one.

There is a free description of msi-x (http://www.pcisig.com/specifications/conventional/msi-x_ecn.pdf) with the proper (== final!) table structure details.

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The table is not two DWORD!!!