From: Adrian Moreno <amorenoz@redhat.com>
To: dev@dpdk.org
Cc: maxime.coquelin@redhat.com, zhihong.wang@intel.com,
amorenoz@redhat.com, chenbo.xia@intel.com
Subject: [dpdk-dev] [PATCH 2/5] net/virtio: add DEVICE_NEEDS_RESET status bit
Date: Wed, 15 Jul 2020 19:18:25 +0200 [thread overview]
Message-ID: <20200715171828.95887-3-amorenoz@redhat.com> (raw)
In-Reply-To: <20200715171828.95887-1-amorenoz@redhat.com>
For the sake of completeness, add the definition of the missing status
bit in accordance with the virtio spec
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
---
drivers/net/virtio/virtio_pci.h | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
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.
--
2.26.2
next prev parent reply other threads:[~2020-07-15 17:18 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 17:18 [dpdk-dev] [PATCH 0/5] Add support for GET/SET_STATUS on virtio-user pmd Adrian Moreno
2020-07-15 17:18 ` [dpdk-dev] [PATCH 1/5] net/virtio: split virtio-net and virtio status Adrian Moreno
2020-07-15 17:18 ` Adrian Moreno [this message]
2020-07-16 2:26 ` [dpdk-dev] [PATCH 2/5] net/virtio: add DEVICE_NEEDS_RESET status bit Xia, Chenbo
2020-07-16 7:34 ` Adrian Moreno
2020-07-16 8:14 ` Xia, Chenbo
2020-07-15 17:18 ` [dpdk-dev] [PATCH 3/5] net/virtio: add VIRTIO_SET_STATUS support to Virtio-user Adrian Moreno
2020-07-16 3:15 ` Xia, Chenbo
2020-07-16 7:43 ` Adrian Moreno
2020-07-16 8:58 ` Xia, Chenbo
2020-07-16 9:51 ` Adrian Moreno
2020-07-16 11:18 ` Xia, Chenbo
2020-07-15 17:18 ` [dpdk-dev] [PATCH 4/5] net/virtio: add GET_STATUS support to virtio-user Adrian Moreno
2020-07-16 3:31 ` Xia, Chenbo
2020-07-16 7:53 ` Adrian Moreno
2020-07-16 8:18 ` David Marchand
2020-07-16 8:28 ` Adrian Moreno
2020-07-15 17:18 ` [dpdk-dev] [PATCH 5/5] net/virtio: enable feature checking on virtio-user Adrian Moreno
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