hw/nvme: Initialize capability structures for primary/secondary controllers

With four new properties:
 - sriov_v{i,q}_flexible,
 - sriov_max_v{i,q}_per_vf,
one can configure the number of available flexible resources, as well as
the limits. The primary and secondary controller capability structures
are initialized accordingly.

Since the number of available queues (interrupts) now varies between
VF/PF, BAR size calculation is also adjusted.

Signed-off-by: Łukasz Gieryk <lukasz.gieryk@linux.intel.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/block/nvme.h b/include/block/nvme.h
index 94efd32578..58d08d5c2a 100644
--- a/include/block/nvme.h
+++ b/include/block/nvme.h
@@ -1576,6 +1576,11 @@ typedef struct QEMU_PACKED NvmePriCtrlCap {
     uint8_t     rsvd80[4016];
 } NvmePriCtrlCap;
 
+typedef enum NvmePriCtrlCapCrt {
+    NVME_CRT_VQ             = 1 << 0,
+    NVME_CRT_VI             = 1 << 1,
+} NvmePriCtrlCapCrt;
+
 typedef struct QEMU_PACKED NvmeSecCtrlEntry {
     uint16_t    scid;
     uint16_t    pcid;