diff options
| -rw-r--r-- | hw/block/nvme.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 6071dc12d8..9aa32692a3 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -615,7 +615,7 @@ static uint16_t nvme_get_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) result = blk_enable_write_cache(n->conf.blk); break; case NVME_NUMBER_OF_QUEUES: - result = cpu_to_le32((n->num_queues - 1) | ((n->num_queues - 1) << 16)); + result = cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); break; default: return NVME_INVALID_FIELD | NVME_DNR; @@ -636,7 +636,7 @@ static uint16_t nvme_set_feature(NvmeCtrl *n, NvmeCmd *cmd, NvmeRequest *req) break; case NVME_NUMBER_OF_QUEUES: req->cqe.result = - cpu_to_le32((n->num_queues - 1) | ((n->num_queues - 1) << 16)); + cpu_to_le32((n->num_queues - 2) | ((n->num_queues - 2) << 16)); break; default: return NVME_INVALID_FIELD | NVME_DNR; |