* [dpdk-dev] [PATCH] net/virtio: fix promisc mode enable failure
@ 2019-10-28 15:40 Marvin Liu
2019-10-28 16:24 ` [dpdk-dev] [PATCH v2] net/virtio: fix multicast and " Marvin Liu
0 siblings, 1 reply; 10+ messages in thread
From: Marvin Liu @ 2019-10-28 15:40 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, promisc and multicast are by-default supported in
virtio pmd. Mac/vlan filter are supported by best effort. These control
messages should return pass.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
.../net/virtio/virtio_user/virtio_user_dev.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..d7588e920 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -587,7 +587,7 @@ static uint32_t
virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
uint16_t idx_hdr)
{
- struct virtio_net_ctrl_hdr *hdr;
+ struct virtio_pmd_ctrl *ctrl;
virtio_net_ctrl_ack status = ~0;
uint16_t i, idx_data, idx_status;
uint32_t n_descs = 0;
@@ -606,13 +606,22 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
idx_status = i;
n_descs++;
- hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
- if (hdr->class == VIRTIO_NET_CTRL_MQ &&
- hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
+ ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
+ if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
uint16_t queues;
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
+ if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ if (ctrl->data[0])
+ status = 0;
+ }
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
+ ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-dev] [PATCH v2] net/virtio: fix multicast and promisc mode enable failure
2019-10-28 15:40 [dpdk-dev] [PATCH] net/virtio: fix promisc mode enable failure Marvin Liu
@ 2019-10-28 16:24 ` Marvin Liu
2019-10-28 16:42 ` [dpdk-dev] [PATCH v3] " Marvin Liu
0 siblings, 1 reply; 10+ messages in thread
From: Marvin Liu @ 2019-10-28 16:24 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, promisc and multicast are by-default supported in
virtio pmd. Mac/vlan filter are supported by best effort. These control
messages should return pass.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
drivers/net/virtio/virtio_ethdev.c | 4 ++
.../net/virtio/virtio_user/virtio_user_dev.c | 37 ++++++++++++++-----
2 files changed, 31 insertions(+), 10 deletions(-)
diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index 646de9945..ac412071b 100644
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1697,6 +1697,10 @@ virtio_init_device(struct rte_eth_dev *eth_dev, uint64_t req_features)
else
eth_dev->data->dev_flags &= ~RTE_ETH_DEV_INTR_LSC;
+ /* multicast and promisc mode are always enabled */
+ eth_dev->data->promiscuous = 1;
+ eth_dev->data->all_multicast = 1;
+
/* Setting up rx_header size for the device */
if (vtpci_with_feature(hw, VIRTIO_NET_F_MRG_RXBUF) ||
vtpci_with_feature(hw, VIRTIO_F_VERSION_1) ||
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..b614dd0c0 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -587,7 +587,7 @@ static uint32_t
virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
uint16_t idx_hdr)
{
- struct virtio_net_ctrl_hdr *hdr;
+ struct virtio_pmd_ctrl *ctrl;
virtio_net_ctrl_ack status = ~0;
uint16_t i, idx_data, idx_status;
uint32_t n_descs = 0;
@@ -606,13 +606,22 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
idx_status = i;
n_descs++;
- hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
- if (hdr->class == VIRTIO_NET_CTRL_MQ &&
- hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
+ ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
+ if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
uint16_t queues;
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
+ if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ if (ctrl->data[0])
+ status = 0;
+ }
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
+ ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
@@ -635,7 +644,7 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
struct vring_packed *vring,
uint16_t idx_hdr)
{
- struct virtio_net_ctrl_hdr *hdr;
+ struct virtio_pmd_ctrl *ctrl;
virtio_net_ctrl_ack status = ~0;
uint16_t idx_data, idx_status;
/* initialize to one, header is first */
@@ -656,14 +665,22 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
n_descs++;
}
- hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
- if (hdr->class == VIRTIO_NET_CTRL_MQ &&
- hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
+ ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
+ if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
uint16_t queues;
- queues = *(uint16_t *)(uintptr_t)
- vring->desc[idx_data].addr;
+ queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
+ if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ if (ctrl->data[0])
+ status = 0;
+ }
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
+ ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-dev] [PATCH v3] net/virtio: fix multicast and promisc mode enable failure
2019-10-28 16:24 ` [dpdk-dev] [PATCH v2] net/virtio: fix multicast and " Marvin Liu
@ 2019-10-28 16:42 ` Marvin Liu
2019-10-29 12:27 ` Tiwei Bie
2019-10-30 10:30 ` [dpdk-dev] [PATCH v4] " Marvin Liu
0 siblings, 2 replies; 10+ messages in thread
From: Marvin Liu @ 2019-10-28 16:42 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, promisc and multicast are by-default supported in
virtio pmd. Mac/vlan filter are supported by best effort. These control
messages should return pass.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
.../net/virtio/virtio_user/virtio_user_dev.c | 37 ++++++++++++++-----
drivers/net/virtio/virtio_user_ethdev.c | 4 ++
2 files changed, 31 insertions(+), 10 deletions(-)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..b614dd0c0 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -587,7 +587,7 @@ static uint32_t
virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
uint16_t idx_hdr)
{
- struct virtio_net_ctrl_hdr *hdr;
+ struct virtio_pmd_ctrl *ctrl;
virtio_net_ctrl_ack status = ~0;
uint16_t i, idx_data, idx_status;
uint32_t n_descs = 0;
@@ -606,13 +606,22 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
idx_status = i;
n_descs++;
- hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
- if (hdr->class == VIRTIO_NET_CTRL_MQ &&
- hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
+ ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
+ if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
uint16_t queues;
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
+ if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ if (ctrl->data[0])
+ status = 0;
+ }
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
+ ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
@@ -635,7 +644,7 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
struct vring_packed *vring,
uint16_t idx_hdr)
{
- struct virtio_net_ctrl_hdr *hdr;
+ struct virtio_pmd_ctrl *ctrl;
virtio_net_ctrl_ack status = ~0;
uint16_t idx_data, idx_status;
/* initialize to one, header is first */
@@ -656,14 +665,22 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
n_descs++;
}
- hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
- if (hdr->class == VIRTIO_NET_CTRL_MQ &&
- hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
+ ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
+ if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
uint16_t queues;
- queues = *(uint16_t *)(uintptr_t)
- vring->desc[idx_data].addr;
+ queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
+ if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ if (ctrl->data[0])
+ status = 0;
+ }
+ } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
+ ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index 3fc172573..18caf5e88 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -660,6 +660,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
goto end;
}
+ /* multicast and promisc mode are always enabled */
+ eth_dev->data->promiscuous = 1;
+ eth_dev->data->all_multicast = 1;
+
hw = eth_dev->data->dev_private;
if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
queue_size, mac_addr, &ifname, server_mode,
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-dev] [PATCH v3] net/virtio: fix multicast and promisc mode enable failure
2019-10-28 16:42 ` [dpdk-dev] [PATCH v3] " Marvin Liu
@ 2019-10-29 12:27 ` Tiwei Bie
2019-10-30 2:41 ` Liu, Yong
2019-10-30 10:30 ` [dpdk-dev] [PATCH v4] " Marvin Liu
1 sibling, 1 reply; 10+ messages in thread
From: Tiwei Bie @ 2019-10-29 12:27 UTC (permalink / raw)
To: Marvin Liu; +Cc: maxime.coquelin, zhihong.wang, dev, stable
On Tue, Oct 29, 2019 at 12:42:20AM +0800, Marvin Liu wrote:
> As doc mentioned, promisc and multicast are by-default supported in
> virtio pmd. Mac/vlan filter are supported by best effort. These control
> messages should return pass.
>
> Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
> Cc: stable@dpdk.org
>
> Signed-off-by: Marvin Liu <yong.liu@intel.com>
> ---
> .../net/virtio/virtio_user/virtio_user_dev.c | 37 ++++++++++++++-----
> drivers/net/virtio/virtio_user_ethdev.c | 4 ++
> 2 files changed, 31 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> index 1c575d0cd..b614dd0c0 100644
> --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> @@ -587,7 +587,7 @@ static uint32_t
> virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
> uint16_t idx_hdr)
> {
> - struct virtio_net_ctrl_hdr *hdr;
> + struct virtio_pmd_ctrl *ctrl;
We shouldn't use virtio_pmd_ctrl here. The virtio_pmd_ctrl
is just a private structure defined in virtio PMD (upper layer).
And we won't put this structure as is in the buffer pointed
by the descriptor.
> virtio_net_ctrl_ack status = ~0;
> uint16_t i, idx_data, idx_status;
> uint32_t n_descs = 0;
> @@ -606,13 +606,22 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
> idx_status = i;
> n_descs++;
>
> - hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> - if (hdr->class == VIRTIO_NET_CTRL_MQ &&
> - hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> + ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> + if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
> + ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> uint16_t queues;
>
> queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
> status = virtio_user_handle_mq(dev, queues);
> + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
> + if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
> + ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
> + if (ctrl->data[0])
Why do we need this check?
> + status = 0;
> + }
> + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
> + ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
> + status = 0;
> }
>
> /* Update status */
> @@ -635,7 +644,7 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
> struct vring_packed *vring,
> uint16_t idx_hdr)
> {
> - struct virtio_net_ctrl_hdr *hdr;
> + struct virtio_pmd_ctrl *ctrl;
> virtio_net_ctrl_ack status = ~0;
> uint16_t idx_data, idx_status;
> /* initialize to one, header is first */
> @@ -656,14 +665,22 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
> n_descs++;
> }
>
> - hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> - if (hdr->class == VIRTIO_NET_CTRL_MQ &&
> - hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> + ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> + if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
> + ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> uint16_t queues;
>
> - queues = *(uint16_t *)(uintptr_t)
> - vring->desc[idx_data].addr;
> + queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
> status = virtio_user_handle_mq(dev, queues);
> + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
> + if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
> + ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
> + if (ctrl->data[0])
> + status = 0;
> + }
> + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
> + ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
> + status = 0;
> }
>
> /* Update status */
> diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
> index 3fc172573..18caf5e88 100644
> --- a/drivers/net/virtio/virtio_user_ethdev.c
> +++ b/drivers/net/virtio/virtio_user_ethdev.c
> @@ -660,6 +660,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
> goto end;
> }
>
> + /* multicast and promisc mode are always enabled */
> + eth_dev->data->promiscuous = 1;
> + eth_dev->data->all_multicast = 1;
> +
> hw = eth_dev->data->dev_private;
> if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
> queue_size, mac_addr, &ifname, server_mode,
> --
> 2.17.1
>
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-dev] [PATCH v3] net/virtio: fix multicast and promisc mode enable failure
2019-10-29 12:27 ` Tiwei Bie
@ 2019-10-30 2:41 ` Liu, Yong
0 siblings, 0 replies; 10+ messages in thread
From: Liu, Yong @ 2019-10-30 2:41 UTC (permalink / raw)
To: Bie, Tiwei; +Cc: maxime.coquelin, Wang, Zhihong, dev, stable
> -----Original Message-----
> From: Bie, Tiwei
> Sent: Tuesday, October 29, 2019 8:28 PM
> To: Liu, Yong <yong.liu@intel.com>
> Cc: maxime.coquelin@redhat.com; Wang, Zhihong <zhihong.wang@intel.com>;
> dev@dpdk.org; stable@dpdk.org
> Subject: Re: [PATCH v3] net/virtio: fix multicast and promisc mode enable
> failure
>
> On Tue, Oct 29, 2019 at 12:42:20AM +0800, Marvin Liu wrote:
> > As doc mentioned, promisc and multicast are by-default supported in
> > virtio pmd. Mac/vlan filter are supported by best effort. These control
> > messages should return pass.
> >
> > Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device
> emulation")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Marvin Liu <yong.liu@intel.com>
> > ---
> > .../net/virtio/virtio_user/virtio_user_dev.c | 37 ++++++++++++++-----
> > drivers/net/virtio/virtio_user_ethdev.c | 4 ++
> > 2 files changed, 31 insertions(+), 10 deletions(-)
> >
> > diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> > index 1c575d0cd..b614dd0c0 100644
> > --- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
> > +++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
> > @@ -587,7 +587,7 @@ static uint32_t
> > virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring
> *vring,
> > uint16_t idx_hdr)
> > {
> > - struct virtio_net_ctrl_hdr *hdr;
> > + struct virtio_pmd_ctrl *ctrl;
>
> We shouldn't use virtio_pmd_ctrl here. The virtio_pmd_ctrl
> is just a private structure defined in virtio PMD (upper layer).
> And we won't put this structure as is in the buffer pointed
> by the descriptor.
Thanks, will change in next version.
>
> > virtio_net_ctrl_ack status = ~0;
> > uint16_t i, idx_data, idx_status;
> > uint32_t n_descs = 0;
> > @@ -606,13 +606,22 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev
> *dev, struct vring *vring,
> > idx_status = i;
> > n_descs++;
> >
> > - hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> > - if (hdr->class == VIRTIO_NET_CTRL_MQ &&
> > - hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> > + ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> > + if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
> > + ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> > uint16_t queues;
> >
> > queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
> > status = virtio_user_handle_mq(dev, queues);
> > + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
> > + if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
> > + ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
> > + if (ctrl->data[0])
>
> Why do we need this check?
>
Promisc and multicast setting should be checked before return. Ctrl data is not the value should be checked.
Will check the content in idx_data in next version.
>
> > + status = 0;
> > + }
> > + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
> > + ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
> > + status = 0;
> > }
> >
> > /* Update status */
> > @@ -635,7 +644,7 @@ virtio_user_handle_ctrl_msg_packed(struct
> virtio_user_dev *dev,
> > struct vring_packed *vring,
> > uint16_t idx_hdr)
> > {
> > - struct virtio_net_ctrl_hdr *hdr;
> > + struct virtio_pmd_ctrl *ctrl;
> > virtio_net_ctrl_ack status = ~0;
> > uint16_t idx_data, idx_status;
> > /* initialize to one, header is first */
> > @@ -656,14 +665,22 @@ virtio_user_handle_ctrl_msg_packed(struct
> virtio_user_dev *dev,
> > n_descs++;
> > }
> >
> > - hdr = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> > - if (hdr->class == VIRTIO_NET_CTRL_MQ &&
> > - hdr->cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> > + ctrl = (void *)(uintptr_t)vring->desc[idx_hdr].addr;
> > + if (ctrl->hdr.class == VIRTIO_NET_CTRL_MQ &&
> > + ctrl->hdr.cmd == VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET) {
> > uint16_t queues;
> >
> > - queues = *(uint16_t *)(uintptr_t)
> > - vring->desc[idx_data].addr;
> > + queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
> > status = virtio_user_handle_mq(dev, queues);
> > + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_RX) {
> > + if (ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
> > + ctrl->hdr.cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
> > + if (ctrl->data[0])
> > + status = 0;
> > + }
> > + } else if (ctrl->hdr.class == VIRTIO_NET_CTRL_MAC ||
> > + ctrl->hdr.class == VIRTIO_NET_CTRL_VLAN) {
> > + status = 0;
> > }
> >
> > /* Update status */
> > diff --git a/drivers/net/virtio/virtio_user_ethdev.c
> b/drivers/net/virtio/virtio_user_ethdev.c
> > index 3fc172573..18caf5e88 100644
> > --- a/drivers/net/virtio/virtio_user_ethdev.c
> > +++ b/drivers/net/virtio/virtio_user_ethdev.c
> > @@ -660,6 +660,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
> > goto end;
> > }
> >
> > + /* multicast and promisc mode are always enabled */
> > + eth_dev->data->promiscuous = 1;
> > + eth_dev->data->all_multicast = 1;
> > +
> > hw = eth_dev->data->dev_private;
> > if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
> > queue_size, mac_addr, &ifname, server_mode,
> > --
> > 2.17.1
> >
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-dev] [PATCH v4] net/virtio: fix multicast and promisc mode enable failure
2019-10-28 16:42 ` [dpdk-dev] [PATCH v3] " Marvin Liu
2019-10-29 12:27 ` Tiwei Bie
@ 2019-10-30 10:30 ` Marvin Liu
2019-10-30 15:25 ` [dpdk-dev] [PATCH v5] " Marvin Liu
1 sibling, 1 reply; 10+ messages in thread
From: Marvin Liu @ 2019-10-30 10:30 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, promisc and multicast are by-default supported in
virtio pmd. Mac/vlan filter are supported by best effort. These control
messages should return success.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
.../net/virtio/virtio_user/virtio_user_dev.c | 24 +++++++++++++++++++
drivers/net/virtio/virtio_user_ethdev.c | 4 ++++
2 files changed, 28 insertions(+)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..dc0007b7c 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -613,6 +613,18 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX) {
+ if (hdr->cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ hdr->cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ uint8_t setting;
+ setting = *(uint8_t *)(uintptr_t)
+ vring->desc[idx_data].addr;
+ if (setting)
+ status = 0;
+ }
+ } else if (hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
@@ -664,6 +676,18 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
queues = *(uint16_t *)(uintptr_t)
vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX) {
+ if (hdr->cmd == VIRTIO_NET_CTRL_RX_PROMISC ||
+ hdr->cmd == VIRTIO_NET_CTRL_RX_ALLMULTI) {
+ uint8_t setting;
+ setting = *(uint8_t *)(uintptr_t)
+ vring->desc[idx_data].addr;
+ if (setting)
+ status = 0;
+ }
+ } else if (hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index 3fc172573..18caf5e88 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -660,6 +660,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
goto end;
}
+ /* multicast and promisc mode are always enabled */
+ eth_dev->data->promiscuous = 1;
+ eth_dev->data->all_multicast = 1;
+
hw = eth_dev->data->dev_private;
if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
queue_size, mac_addr, &ifname, server_mode,
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-dev] [PATCH v5] net/virtio: fix multicast and promisc mode enable failure
2019-10-30 10:30 ` [dpdk-dev] [PATCH v4] " Marvin Liu
@ 2019-10-30 15:25 ` Marvin Liu
2019-11-06 9:02 ` [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters Marvin Liu
0 siblings, 1 reply; 10+ messages in thread
From: Marvin Liu @ 2019-10-30 15:25 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, Rx/Mac/vlan filters are all supported by best effort.
These control commands should return pass. Promisc and all multicast
modes are always enabled in virio-user, initialize related values in
ethernet data.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
drivers/net/virtio/virtio_user/virtio_user_dev.c | 8 ++++++++
drivers/net/virtio/virtio_user_ethdev.c | 4 ++++
2 files changed, 12 insertions(+)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..a4400e772 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -613,6 +613,10 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX ||
+ hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
@@ -664,6 +668,10 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
queues = *(uint16_t *)(uintptr_t)
vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX ||
+ hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
diff --git a/drivers/net/virtio/virtio_user_ethdev.c b/drivers/net/virtio/virtio_user_ethdev.c
index 3fc172573..18caf5e88 100644
--- a/drivers/net/virtio/virtio_user_ethdev.c
+++ b/drivers/net/virtio/virtio_user_ethdev.c
@@ -660,6 +660,10 @@ virtio_user_pmd_probe(struct rte_vdev_device *dev)
goto end;
}
+ /* multicast and promisc mode are always enabled */
+ eth_dev->data->promiscuous = 1;
+ eth_dev->data->all_multicast = 1;
+
hw = eth_dev->data->dev_private;
if (virtio_user_dev_init(hw->virtio_user_dev, path, queues, cq,
queue_size, mac_addr, &ifname, server_mode,
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters
2019-10-30 15:25 ` [dpdk-dev] [PATCH v5] " Marvin Liu
@ 2019-11-06 9:02 ` Marvin Liu
2019-11-06 19:54 ` Maxime Coquelin
2019-11-06 21:00 ` Maxime Coquelin
0 siblings, 2 replies; 10+ messages in thread
From: Marvin Liu @ 2019-11-06 9:02 UTC (permalink / raw)
To: maxime.coquelin, tiwei.bie, zhihong.wang; +Cc: dev, Marvin Liu, stable
As doc mentioned, Rx/Mac/vlan filters are all supported by best effort.
These control commands should return success.
Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
Cc: stable@dpdk.org
Signed-off-by: Marvin Liu <yong.liu@intel.com>
---
drivers/net/virtio/virtio_user/virtio_user_dev.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/net/virtio/virtio_user/virtio_user_dev.c b/drivers/net/virtio/virtio_user/virtio_user_dev.c
index 1c575d0cd..a4400e772 100644
--- a/drivers/net/virtio/virtio_user/virtio_user_dev.c
+++ b/drivers/net/virtio/virtio_user/virtio_user_dev.c
@@ -613,6 +613,10 @@ virtio_user_handle_ctrl_msg(struct virtio_user_dev *dev, struct vring *vring,
queues = *(uint16_t *)(uintptr_t)vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX ||
+ hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
@@ -664,6 +668,10 @@ virtio_user_handle_ctrl_msg_packed(struct virtio_user_dev *dev,
queues = *(uint16_t *)(uintptr_t)
vring->desc[idx_data].addr;
status = virtio_user_handle_mq(dev, queues);
+ } else if (hdr->class == VIRTIO_NET_CTRL_RX ||
+ hdr->class == VIRTIO_NET_CTRL_MAC ||
+ hdr->class == VIRTIO_NET_CTRL_VLAN) {
+ status = 0;
}
/* Update status */
--
2.17.1
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters
2019-11-06 9:02 ` [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters Marvin Liu
@ 2019-11-06 19:54 ` Maxime Coquelin
2019-11-06 21:00 ` Maxime Coquelin
1 sibling, 0 replies; 10+ messages in thread
From: Maxime Coquelin @ 2019-11-06 19:54 UTC (permalink / raw)
To: Marvin Liu, tiwei.bie, zhihong.wang; +Cc: dev, stable
On 11/6/19 10:02 AM, Marvin Liu wrote:
> As doc mentioned, Rx/Mac/vlan filters are all supported by best effort.
> These control commands should return success.
>
> Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
> Cc: stable@dpdk.org
>
> Signed-off-by: Marvin Liu <yong.liu@intel.com>
> ---
> drivers/net/virtio/virtio_user/virtio_user_dev.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Thanks,
Maxime
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters
2019-11-06 9:02 ` [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters Marvin Liu
2019-11-06 19:54 ` Maxime Coquelin
@ 2019-11-06 21:00 ` Maxime Coquelin
1 sibling, 0 replies; 10+ messages in thread
From: Maxime Coquelin @ 2019-11-06 21:00 UTC (permalink / raw)
To: Marvin Liu, tiwei.bie, zhihong.wang; +Cc: dev, stable
On 11/6/19 10:02 AM, Marvin Liu wrote:
> As doc mentioned, Rx/Mac/vlan filters are all supported by best effort.
> These control commands should return success.
>
> Fixes: f9b9d1a55775 ("net/virtio-user: add multiple queues in device emulation")
> Cc: stable@dpdk.org
>
> Signed-off-by: Marvin Liu <yong.liu@intel.com>
> ---
> drivers/net/virtio/virtio_user/virtio_user_dev.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
Applied to dpdk-next-virtio/master.
Thanks,
Maxime
^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2019-11-06 21:00 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-10-28 15:40 [dpdk-dev] [PATCH] net/virtio: fix promisc mode enable failure Marvin Liu
2019-10-28 16:24 ` [dpdk-dev] [PATCH v2] net/virtio: fix multicast and " Marvin Liu
2019-10-28 16:42 ` [dpdk-dev] [PATCH v3] " Marvin Liu
2019-10-29 12:27 ` Tiwei Bie
2019-10-30 2:41 ` Liu, Yong
2019-10-30 10:30 ` [dpdk-dev] [PATCH v4] " Marvin Liu
2019-10-30 15:25 ` [dpdk-dev] [PATCH v5] " Marvin Liu
2019-11-06 9:02 ` [dpdk-dev] [PATCH v6] net/virtio-user: fix failures when setting filters Marvin Liu
2019-11-06 19:54 ` Maxime Coquelin
2019-11-06 21:00 ` Maxime Coquelin
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