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bhyve: fix NVMe Get Features, Predictable Latency

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If the Predictable Latency Mode is not supported, NVMe Controllers must
return Invalid Field in Command status for the Get Features command
with IDs:
 - Predictable Latency Mode Config
 - Predictable Latency Mode Window

Fixes UNH Tests 3.6

Tested by:	Jason Tubnor
MFC after:	2 weeks
Differential Revision: https://reviews.freebsd.org/D24899
This commit is contained in:
Chuck Tuffli 2020-06-29 00:32:18 +00:00
parent f97ed15123
commit 7669ea7bb0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=362764
1 changed files with 4 additions and 0 deletions
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4
usr.sbin/bhyve/pci_nvme.c
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@ -618,6 +618,10 @@ pci_nvme_init_features(struct pci_nvme_softc *sc)
sc->feat[NVME_FEAT_NUMBER_OF_QUEUES].set = nvme_feature_num_queues;
sc->feat[NVME_FEAT_INTERRUPT_VECTOR_CONFIGURATION].set =
nvme_feature_iv_config;
sc->feat[NVME_FEAT_PREDICTABLE_LATENCY_MODE_CONFIG].get =
nvme_feature_invalid_cb;
sc->feat[NVME_FEAT_PREDICTABLE_LATENCY_MODE_WINDOW].get =
nvme_feature_invalid_cb;
}
static void