[v3,1/4] net/virtio: add DEVICE_NEEDS_RESET status bit
diff mbox series

Message ID 20200805144517.54689-2-amorenoz@redhat.com
State Accepted, archived
Delegated to: Maxime Coquelin
Headers show
Series
  • Add support for GET/SET_STATUS on virtio-user pmd
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Checks

Context Check Description
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/checkpatch success coding style OK

Commit Message

Adrian Moreno Aug. 5, 2020, 2:45 p.m. UTC
For the sake of completeness, add the definition of the missing status
bit in accordance with the virtio spec

Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
---
 drivers/net/virtio/virtio_pci.h | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h
index 74ed77e33..ab61e911b 100644
--- a/drivers/net/virtio/virtio_pci.h
+++ b/drivers/net/virtio/virtio_pci.h
@@ -57,12 +57,13 @@  struct virtnet_ctl;
 #define VIRTIO_ID_9P       0x09
 
 /* Status byte for guest to report progress. */
-#define VIRTIO_CONFIG_STATUS_RESET     0x00
-#define VIRTIO_CONFIG_STATUS_ACK       0x01
-#define VIRTIO_CONFIG_STATUS_DRIVER    0x02
-#define VIRTIO_CONFIG_STATUS_DRIVER_OK 0x04
-#define VIRTIO_CONFIG_STATUS_FEATURES_OK 0x08
-#define VIRTIO_CONFIG_STATUS_FAILED    0x80
+#define VIRTIO_CONFIG_STATUS_RESET		0x00
+#define VIRTIO_CONFIG_STATUS_ACK		0x01
+#define VIRTIO_CONFIG_STATUS_DRIVER		0x02
+#define VIRTIO_CONFIG_STATUS_DRIVER_OK		0x04
+#define VIRTIO_CONFIG_STATUS_FEATURES_OK	0x08
+#define VIRTIO_CONFIG_STATUS_DEV_NEED_RESET	0x40
+#define VIRTIO_CONFIG_STATUS_FAILED		0x80
 
 /*
  * Each virtqueue indirect descriptor list must be physically contiguous.