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Can EP bars be called as device memory ?

Started byValmiki Saleem <valmikibow@gmail.com>
First post2017-02-10 07:20 +0100
Last post2017-02-10 07:20 +0100
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  Can EP bars be called as device memory ? Valmiki Saleem <valmikibow@gmail.com> - 2017-02-10 07:20 +0100

#1578192 — Can EP bars be called as device memory ?

FromValmiki Saleem <valmikibow@gmail.com>
Date2017-02-10 07:20 +0100
SubjectCan EP bars be called as device memory ?
Message-ID<t9cIN-8aK-7@gated-at.bofh.it>
Hi,

In ARMv8 TRM:
An unaligned access to any type of Device memory causes an Alignment fault.

What is meant by device memory ?
Can we call PCIe BAR memory on End point cards as device memory ?

Thanks,
valmiki

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