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| author | Alexander Graf <graf@amazon.com> | 2020-09-30 23:10:54 +0200 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2020-10-28 15:18:29 -0400 |
| commit | 23258d39ffee2bdd975a80058899caab3e4ed304 (patch) | |
| tree | 43241b300681c53648d0826d869f8a7588bfa97e /scripts/layoutrom.py | |
| parent | b68f313c9139e480a9f5a0d1b5aa6f294b86d982 (diff) | |
| download | seabios-23258d39ffee2bdd975a80058899caab3e4ed304.zip seabios-23258d39ffee2bdd975a80058899caab3e4ed304.tar.gz seabios-23258d39ffee2bdd975a80058899caab3e4ed304.tar.bz2 | |
nvme: Allow to set PRP2
When creating a PRP based I/O request, we pass in the pointer to operate
on. Going forward, we will want to be able to pass additional pointers
though for mappings above 4k.
This patch adds a parameter to nvme_get_next_sqe() to pass in the PRP2
value of an NVMe I/O request, paving the way for a future patch to
implement PRP lists.
Signed-off-by: Alexander Graf <graf@amazon.com>
Reviewed-by: Filippo Sironi <sironi@amazon.de>
Diffstat (limited to 'scripts/layoutrom.py')
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