[PATCH v4 8/9] pcie_sriov: Do not reset NumVFs after unregistering VFs

From: Akihiko Odaki <akihiko.odaki@daynix.com>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>,
	"Alex Williamson" <alex.williamson@redhat.com>,
	"Cédric Le Goater" <clg@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Daniel P. Berrangé" <berrange@redhat.com>,
	"Eduardo Habkost" <eduardo@habkost.net>,
	"Sriram Yagnaraman" <sriram.yagnaraman@est.tech>,
	"Jason Wang" <jasowang@redhat.com>,
	"Keith Busch" <kbusch@kernel.org>,
	"Klaus Jensen" <its@irrelevant.dk>
Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org,
	 Akihiko Odaki <akihiko.odaki@daynix.com>
Subject: [PATCH v4 8/9] pcie_sriov: Do not reset NumVFs after unregistering VFs
Date: Wed, 14 Feb 2024 14:13:46 +0900	[thread overview]
Message-ID: <20240214-reuse-v4-8-89ad093a07f4@daynix.com> (raw)
In-Reply-To: <20240214-reuse-v4-0-89ad093a07f4@daynix.com>

I couldn't find such a behavior specified.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 hw/pci/pcie_sriov.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/pci/pcie_sriov.c b/hw/pci/pcie_sriov.c
index 9d668b8d6c17..410bc090fc58 100644
--- a/hw/pci/pcie_sriov.c
+++ b/hw/pci/pcie_sriov.c
@@ -209,7 +209,6 @@ static void unregister_vfs(PCIDevice *dev)
         pci_set_enabled(dev->exp.sriov_pf.vf[i], false);
     }
     dev->exp.sriov_pf.num_vfs = 0;
-    pci_set_word(dev->config + dev->exp.sriov_cap + PCI_SRIOV_NUM_VF, 0);
 }
 
 void pcie_sriov_config_write(PCIDevice *dev, uint32_t address,

-- 
2.43.0


