nvme is missing support for NVME_ADM_CMD_ASYNC_EV_REQ

Bug #1747393 reported by Toomas Soome
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
QEMU
Fix Released
Undecided
Klaus Jensen

Bug Description

NVME_ADM_CMD_ASYNC_EV_REQ is required by specification but apparently we will be responded by error when this command is used.

The Asynchronous Event Request is a mandatory opcode required by specification (Figure 40, Section 5 in NVMe 1.2; Figure 41, Section 5 in NVMe 1.3). A simple way to deal with this in an emulator that doesn't really want to use async events is to queue up the requests and not do anything with them, and only complete them when the driver aborts the command.

description: updated
Revision history for this message
Thomas Huth (th-huth) wrote :

The QEMU project is currently considering to move its bug tracking to another system. For this we need to know which bugs are still valid and which could be closed already. Thus we are setting older bugs to "Incomplete" now.
If you still think this bug report here is valid, then please switch the state back to "New" within the next 60 days, otherwise this report will be marked as "Expired". Or mark it as "Fix Released" if the problem has been solved with a newer version of QEMU already. Thank you and sorry for the inconvenience.

Changed in qemu:
status: New → Incomplete
Revision history for this message
Klaus Jensen (birkelund) wrote :

This was fixed in 5.2.0.

Changed in qemu:
assignee: nobody → Klaus Jensen (birkelund)
status: Incomplete → Fix Released
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