diff options
| author | Maxim Levitsky <mlevitsk@redhat.com> | 2019-07-16 19:30:18 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-07-22 18:40:32 +0200 |
| commit | 461bba04bff0b3712a02fe49812b497c758e78da (patch) | |
| tree | 793cc066d1b07018548051a51ebbdd887dfaedbf /block | |
| parent | 23da9e297b4120ca9702cabec91599a44255fe96 (diff) | |
block/nvme: fix doorbell stride
Fix the math involving non standard doorbell stride
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190716163020.13383-2-mlevitsk@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/nvme.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/nvme.c b/block/nvme.c index 9896b7f7c6..82fdefccd6 100644 --- a/block/nvme.c +++ b/block/nvme.c @@ -217,7 +217,7 @@ static NVMeQueuePair *nvme_create_queue_pair(BlockDriverState *bs, error_propagate(errp, local_err); goto fail; } - q->cq.doorbell = &s->regs->doorbells[idx * 2 * s->doorbell_scale + 1]; + q->cq.doorbell = &s->regs->doorbells[(idx * 2 + 1) * s->doorbell_scale]; return q; fail: |