[PATCH v6 08/20] hw/block/nvme: allow use of any valid msix vector

[Klaus Jensen]

From: Klaus Jensen <address@hidden>

If the device uses MSI-X, any of the 2048 MSI-X interrupt vectors are
valid. If the device is not using MSI-X, vector will and can only be
zero at this point.

Cc: "Michael S. Tsirkin" <address@hidden>
Cc: Marcel Apfelbaum <address@hidden>
Signed-off-by: Klaus Jensen <address@hidden>
---
 hw/block/nvme.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index c9d10df1f763..a2e6734c7a25 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -657,7 +657,7 @@ static uint16_t nvme_create_cq(NvmeCtrl *n, NvmeCmd *cmd)
         trace_pci_nvme_err_invalid_create_cq_vector(vector);
         return NVME_INVALID_IRQ_VECTOR | NVME_DNR;
     }
-    if (unlikely(vector > n->params.num_queues)) {
+    if (unlikely(vector > PCI_MSIX_FLAGS_QSIZE)) {
         trace_pci_nvme_err_invalid_create_cq_vector(vector);
         return NVME_INVALID_IRQ_VECTOR | NVME_DNR;
     }
-- 
2.26.2