hw/nvme: add knob for CTRATT.MEM

Add a boolean prop (ctratt.mem) for setting CTRATT.MEM and default it to
unset (false) to keep existing behavior of the device intact.

Reviewed-by: Minwoo Im <minwoo.im@samsung.com>
Reviewed-by: Arun Kumar <arun.kka@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/hw/nvme/nvme.h b/hw/nvme/nvme.h
index 781985754d..bd3c6ba33a 100644
--- a/hw/nvme/nvme.h
+++ b/hw/nvme/nvme.h
@@ -538,6 +538,10 @@ typedef struct NvmeParams {
     uint32_t  sriov_max_vq_per_vf;
     uint32_t  sriov_max_vi_per_vf;
     bool     msix_exclusive_bar;
+
+    struct {
+        bool mem;
+    } ctratt;
 } NvmeParams;
 
 typedef struct NvmeCtrl {