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[PULL,15/38] hw/block/nvme: use locally assigned QEMU IEEE OUI

Message ID 20210308122313.286938-16-its@irrelevant.dk
State New
Headers show
Series [PULL,01/38] hw/block/nvme: introduce nvme-subsys device | expand

Commit Message

Klaus Jensen March 8, 2021, 12:22 p.m. UTC 
From: Gollu Appalanaidu <anaidu.gollu@samsung.com>

Commit 6eb7a071292a ("hw/block/nvme: change controller pci id") changed
the controller to use a Red Hat assigned PCI Device and Vendor ID, but
did not change the IEEE OUI away from the Intel IEEE OUI.

Fix that and use the locally assigned QEMU IEEE OUI instead if the
`use-intel-id` parameter is not explicitly set. Also reverse the Intel
IEEE OUI bytes.

Signed-off-by: Gollu Appalanaidu <anaidu.gollu@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/block/nvme.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index ae7ccf643673..68d80a0b4c37 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -4698,9 +4698,17 @@  static void nvme_init_ctrl(NvmeCtrl *n, PCIDevice *pci_dev)
     id->cntlid = cpu_to_le16(n->cntlid);
 
     id->rab = 6;
-    id->ieee[0] = 0x00;
-    id->ieee[1] = 0x02;
-    id->ieee[2] = 0xb3;
+
+    if (n->params.use_intel_id) {
+        id->ieee[0] = 0xb3;
+        id->ieee[1] = 0x02;
+        id->ieee[2] = 0x00;
+    } else {
+        id->ieee[0] = 0x00;
+        id->ieee[1] = 0x54;
+        id->ieee[2] = 0x52;
+    }
+
     id->mdts = n->params.mdts;
     id->ver = cpu_to_le32(NVME_SPEC_VER);
     id->oacs = cpu_to_le16(0);