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Users must set the number of queues from 1 to maximum 16 queues.

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Sponsored by:	iXsystems Inc.
This commit is contained in:
Marcelo Araujo 2018-08-20 04:50:11 +00:00
parent df90fce298
commit b018ea0174
1 changed files with 4 additions and 6 deletions
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10
usr.sbin/bhyve/pci_nvme.c
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@ -373,9 +373,8 @@ pci_nvme_reset_locked(struct pci_nvme_softc *sc)
sc->regs.cc = 0;
sc->regs.csts = 0;
sc->num_cqueues = sc->num_squeues = sc->max_queues;
if (sc->submit_queues != NULL) {
sc->num_cqueues = sc->num_squeues = sc->max_queues;
for (int i = 0; i <= sc->max_queues; i++) {
/*
* The Admin Submission Queue is at index 0.
@ -1765,10 +1764,9 @@ pci_nvme_parse_opts(struct pci_nvme_softc *sc, char *opts)
(1 << sc->nvstore.sectsz_bits) < sc->nvstore.sectsz;
sc->nvstore.sectsz_bits++);
if (sc->max_queues == 0) {
fprintf(stderr, "Invalid maxq option\n");
return (-1);
}
if (sc->max_queues <= 0 || sc->max_queues > NVME_QUEUES)
sc->max_queues = NVME_QUEUES;
if (sc->max_qentries <= 0) {
fprintf(stderr, "Invalid qsz option\n");
return (-1);