How to tell PCI M/T abort

NTDEV
1

Hi,

I use READ_REGISTER_BUFFER_ULONG to retrieve long words across PCI from the
target device’s memory on NT4. How can I tell the result status of this
operation? Specifically, how could I tell if there is a PCI master/target
abort occurrence? Or any other API call that tells. It is on NT4, SP6,
P-II.

Thanks
Mark

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2

Hello Mark,

???, 19 ??? 2001 ?., you wrote:

MHrc> Hi,

MHrc> I use READ_REGISTER_BUFFER_ULONG to retrieve long words across PCI from the
MHrc> target device’s memory on NT4. How can I tell the result status of this
MHrc> operation? Specifically, how could I tell if there is a PCI master/target
MHrc> abort occurrence? Or any other API call that tells. It is on NT4, SP6,
MHrc> P-II.

Correct PCI design doesn’t need in software checking for bus
errors.

But you can get pci status from your host-to-pci Status Register.

Best regards,
Michael???y˫???+.n?+???u?ڲ˛??^r*D???kN???r??zǧu??jy???^j???ׯ??? 0?j?b??(??(