Displaying 20 results from an estimated 116 matches for "virtio_net_f_host_ufo".
2016 Nov 04
3
[PATCH] virtio-net: drop legacy features in virtio 1 mode
...ndex 7a00365..b19fb4d 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2089,23 +2089,33 @@ static struct virtio_device_id id_table[] = {
{ 0 },
};
+#define VIRTNET_FEATURES \
+ VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, \
+ VIRTIO_NET_F_MAC, \
+ VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, \
+ VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, \
+ VIRTIO_NET_F_GUEST_ECN, VIRTIO_NET_F_GUEST_UFO, \
+ VIRTIO_NET_F_MRG_RXBUF, VIRTIO_NET_F_STATUS, VIRTIO_NET_F_CTRL_VQ, \
+ VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN, \
+ VIRTIO_NET_F_GUEST_A...
2016 Nov 04
3
[PATCH] virtio-net: drop legacy features in virtio 1 mode
...ndex 7a00365..b19fb4d 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2089,23 +2089,33 @@ static struct virtio_device_id id_table[] = {
{ 0 },
};
+#define VIRTNET_FEATURES \
+ VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, \
+ VIRTIO_NET_F_MAC, \
+ VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, \
+ VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, \
+ VIRTIO_NET_F_GUEST_ECN, VIRTIO_NET_F_GUEST_UFO, \
+ VIRTIO_NET_F_MRG_RXBUF, VIRTIO_NET_F_STATUS, VIRTIO_NET_F_CTRL_VQ, \
+ VIRTIO_NET_F_CTRL_RX, VIRTIO_NET_F_CTRL_VLAN, \
+ VIRTIO_NET_F_GUEST_A...
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...IO_NET_F_MTU) | BIT(VIRTIO_NET_F_MAC) | \
- BIT(VIRTIO_NET_F_GUEST_TSO4) | BIT(VIRTIO_NET_F_GUEST_TSO6) | \
- BIT(VIRTIO_NET_F_GUEST_ECN) | BIT(VIRTIO_NET_F_GUEST_UFO) | BIT(VIRTIO_NET_F_HOST_TSO4) | \
- BIT(VIRTIO_NET_F_HOST_TSO6) | BIT(VIRTIO_NET_F_HOST_ECN) | BIT(VIRTIO_NET_F_HOST_UFO) | \
- BIT(VIRTIO_NET_F_MRG_RXBUF) | BIT(VIRTIO_NET_F_STATUS) | BIT(VIRTIO_NET_F_CTRL_VQ) | \
- BIT(VIRTIO_NET_F_CTRL_RX) | BIT(VIRTIO_NET_F_CTRL_VLAN) | \
- BIT(VIRTIO_NET_F_CTRL_RX_EXTRA) | BIT(VIRTIO_NET_F_GUEST_ANNOUNCE) | \
- BIT(...
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...IO_NET_F_MTU) | BIT(VIRTIO_NET_F_MAC) | \
- BIT(VIRTIO_NET_F_GUEST_TSO4) | BIT(VIRTIO_NET_F_GUEST_TSO6) | \
- BIT(VIRTIO_NET_F_GUEST_ECN) | BIT(VIRTIO_NET_F_GUEST_UFO) | BIT(VIRTIO_NET_F_HOST_TSO4) | \
- BIT(VIRTIO_NET_F_HOST_TSO6) | BIT(VIRTIO_NET_F_HOST_ECN) | BIT(VIRTIO_NET_F_HOST_UFO) | \
- BIT(VIRTIO_NET_F_MRG_RXBUF) | BIT(VIRTIO_NET_F_STATUS) | BIT(VIRTIO_NET_F_CTRL_VQ) | \
- BIT(VIRTIO_NET_F_CTRL_RX) | BIT(VIRTIO_NET_F_CTRL_VLAN) | \
- BIT(VIRTIO_NET_F_CTRL_RX_EXTRA) | BIT(VIRTIO_NET_F_GUEST_ANNOUNCE) | \
- BIT(...
2023 Mar 17
0
[PATCH v2 1/2] vdpa/mlx5: Extend driver support for new features
...these
> features. The driver is made aware of them by querying the firmware.
>
> While doing this, improve the code so we use enum names instead of hard
> coded numerical values.
>
> The new features supported by the driver are the following:
>
> VIRTIO_NET_F_MRG_RXBUF
> VIRTIO_NET_F_HOST_UFO
> VIRTIO_NET_F_HOST_ECN
> VIRTIO_NET_F_GUEST_UFO
> VIRTIO_NET_F_GUEST_ECN
> VIRTIO_NET_F_GUEST_TSO6
> VIRTIO_NET_F_GUEST_TSO4
>
> Signed-off-by: Eli Cohen <elic at nvidia.com>
Acked-by: Jason Wang <jasowang at redhat.com>
Thanks
> ---
> drivers/vdpa/mlx5/n...
2017 May 14
8
[PATCH 1/3] Fix ERROR: trailing statements should be on next line
From: Maciej Fijalkowski <macfij7 at wp.pl>
Signed-off-by: Maciej Fijalkowski <macfij7 at wp.pl>
---
drivers/net/virtio_net.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 9320d96..f20dfb8 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -217,7 +217,8 @@ static void
2017 May 14
8
[PATCH 1/3] Fix ERROR: trailing statements should be on next line
From: Maciej Fijalkowski <macfij7 at wp.pl>
Signed-off-by: Maciej Fijalkowski <macfij7 at wp.pl>
---
drivers/net/virtio_net.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 9320d96..f20dfb8 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -217,7 +217,8 @@ static void
2017 May 14
0
[PATCH 2/3] Fix ERROR: Macros with complex values should be enclosed in parentheses
...^
>> drivers//net/virtio_net.c:2659:2: note: in expansion of macro 'VIRTNET_FEATURES'
VIRTNET_FEATURES,
^~~~~~~~~~~~~~~~
drivers//net/virtio_net.c:2649:24: warning: left-hand operand of comma expression has no effect [-Wunused-value]
VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, \
^
>> drivers//net/virtio_net.c:2659:2: note: in expansion of macro 'VIRTNET_FEATURES'
VIRTNET_FEATURES,
^~~~~~~~~~~~~~~~
drivers//net/virtio_net.c:2649:47: warning: left-hand operand of comma expression has no effect [...
2023 Mar 20
1
[PATCH v2 1/2] vdpa/mlx5: Extend driver support for new features
...aware of them by querying the firmware.
> >
> > While doing this, improve the code so we use enum names instead of hard
> > coded numerical values.
> >
> > The new features supported by the driver are the following:
> >
> > VIRTIO_NET_F_MRG_RXBUF
> > VIRTIO_NET_F_HOST_UFO
> UFO is deprecated in Linux kernel, there are no known user either and we do not plan to support it.
Note that there's an emulation code for preserving migration
compatibility in the kernel.
> Please remove this entry along with below GUEST_UFO.
If there's no plan for supporting m...
2008 Jul 08
1
[PATCH] virtio_net: Set VIRTIO_NET_F_GUEST_CSUM feature
...++ b/drivers/net/virtio_net.c
@@ -550,7 +550,8 @@ static struct virtio_device_id id_table[
};
static unsigned int features[] = {
- VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
+ VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM,
+ VIRTIO_NET_F_GSO, VIRTIO_NET_F_MAC,
VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6,
VIRTIO_NET_F_HOST_ECN, VIRTIO_F_NOTIFY_ON_EMPTY,
};
2011 Mar 31
1
[PATCH] virtio_net: convert to hw_features
...v->features |= NETIF_F_TSO;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
- dev->features |= NETIF_F_TSO6;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
- dev->features |= NETIF_F_TSO_ECN;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
- dev->features |= NETIF_F_UFO;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
+ dev->hw_features |= NETIF_F_TSO;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
+ dev->hw_features |= NETIF_F_TSO6;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
+ dev-&...
2011 Mar 31
1
[PATCH] virtio_net: convert to hw_features
...v->features |= NETIF_F_TSO;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
- dev->features |= NETIF_F_TSO6;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
- dev->features |= NETIF_F_TSO_ECN;
- if (gso && virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
- dev->features |= NETIF_F_UFO;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO4))
+ dev->hw_features |= NETIF_F_TSO;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_TSO6))
+ dev->hw_features |= NETIF_F_TSO6;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
+ dev-&...
2014 Dec 17
0
[PATCH 10/10] Revert "drivers/net: Disable UFO through virtio"
...Individual feature bits: what can host handle? */
@@ -1759,9 +1752,11 @@ static int virtnet_probe(struct virtio_device *vdev)
dev->hw_features |= NETIF_F_TSO6;
if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
dev->hw_features |= NETIF_F_TSO_ECN;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
+ dev->hw_features |= NETIF_F_UFO;
if (gso)
- dev->features |= dev->hw_features & NETIF_F_ALL_TSO;
+ dev->features |= dev->hw_features & (NETIF_F_ALL_TSO|NETIF_F_UFO);
/* (!csum && gso) case will be fixed by register_netdev() */
}
if (virtio_has_fe...
2014 Dec 17
0
[PATCH 10/10] Revert "drivers/net: Disable UFO through virtio"
...Individual feature bits: what can host handle? */
@@ -1759,9 +1752,11 @@ static int virtnet_probe(struct virtio_device *vdev)
dev->hw_features |= NETIF_F_TSO6;
if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_ECN))
dev->hw_features |= NETIF_F_TSO_ECN;
+ if (virtio_has_feature(vdev, VIRTIO_NET_F_HOST_UFO))
+ dev->hw_features |= NETIF_F_UFO;
if (gso)
- dev->features |= dev->hw_features & NETIF_F_ALL_TSO;
+ dev->features |= dev->hw_features & (NETIF_F_ALL_TSO|NETIF_F_UFO);
/* (!csum && gso) case will be fixed by register_netdev() */
}
if (virtio_has_fe...
2018 Apr 11
3
[PATCH net-next 1/5] virtio: Add support for SCTP checksum offloading
...52,7 +2957,7 @@ static struct virtio_device_id id_table[] = {
> };
>
> #define VIRTNET_FEATURES \
> - VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, \
> + VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, VIRTIO_NET_F_SCTP_CSUM, \
> VIRTIO_NET_F_MAC, \
> VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, \
> VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, \
> diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
> index f144216..2e7a64a 100644
> --- a/include/linux/virtio_net.h
> +++ b/include/linux/virtio_net.h
>...
2018 Apr 11
3
[PATCH net-next 1/5] virtio: Add support for SCTP checksum offloading
...52,7 +2957,7 @@ static struct virtio_device_id id_table[] = {
> };
>
> #define VIRTNET_FEATURES \
> - VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, \
> + VIRTIO_NET_F_CSUM, VIRTIO_NET_F_GUEST_CSUM, VIRTIO_NET_F_SCTP_CSUM, \
> VIRTIO_NET_F_MAC, \
> VIRTIO_NET_F_HOST_TSO4, VIRTIO_NET_F_HOST_UFO, VIRTIO_NET_F_HOST_TSO6, \
> VIRTIO_NET_F_HOST_ECN, VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6, \
> diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h
> index f144216..2e7a64a 100644
> --- a/include/linux/virtio_net.h
> +++ b/include/linux/virtio_net.h
>...
2020 Aug 21
0
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...BIT(VIRTIO_NET_F_MAC) | \
> - BIT(VIRTIO_NET_F_GUEST_TSO4) | BIT(VIRTIO_NET_F_GUEST_TSO6) | \
> - BIT(VIRTIO_NET_F_GUEST_ECN) | BIT(VIRTIO_NET_F_GUEST_UFO) | BIT(VIRTIO_NET_F_HOST_TSO4) | \
> - BIT(VIRTIO_NET_F_HOST_TSO6) | BIT(VIRTIO_NET_F_HOST_ECN) | BIT(VIRTIO_NET_F_HOST_UFO) | \
> - BIT(VIRTIO_NET_F_MRG_RXBUF) | BIT(VIRTIO_NET_F_STATUS) | BIT(VIRTIO_NET_F_CTRL_VQ) | \
> - BIT(VIRTIO_NET_F_CTRL_RX) | BIT(VIRTIO_NET_F_CTRL_VLAN) | \
> - BIT(VIRTIO_NET_F_CTRL_RX_EXTRA) | BIT(VIRTIO_NET_F_GUEST_ANNOUNCE) |...
2020 Jul 20
1
[PATCH] vhost: vdpa: remove per device feature whitelist
...T_F_GUEST_TSO4) |
- (1ULL << VIRTIO_NET_F_GUEST_TSO6) |
- (1ULL << VIRTIO_NET_F_GUEST_ECN) |
- (1ULL << VIRTIO_NET_F_GUEST_UFO) |
- (1ULL << VIRTIO_NET_F_HOST_TSO4) |
- (1ULL << VIRTIO_NET_F_HOST_TSO6) |
- (1ULL << VIRTIO_NET_F_HOST_ECN) |
- (1ULL << VIRTIO_NET_F_HOST_UFO) |
- (1ULL << VIRTIO_NET_F_MRG_RXBUF) |
- (1ULL << VIRTIO_NET_F_STATUS) |
- (1ULL << VIRTIO_NET_F_SPEED_DUPLEX),
-};
-
/* Currently, only network backend w/o multiqueue is supported. */
#define VHOST_VDPA_VQ_MAX 2
@@ -79,10 +50,6 @@ static DEFINE_IDA(vhost_vdpa_ida);
sta...
2019 Oct 29
2
[RFC] vhost_mdev: add network control vq support
...++++++
include/uapi/linux/vhost_types.h | 6 ++++++
4 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/mdev.c b/drivers/vhost/mdev.c
index 35b2fb33e686..c9b3eaa77405 100644
--- a/drivers/vhost/mdev.c
+++ b/drivers/vhost/mdev.c
@@ -47,6 +47,13 @@ enum {
(1ULL << VIRTIO_NET_F_HOST_UFO) |
(1ULL << VIRTIO_NET_F_MRG_RXBUF) |
(1ULL << VIRTIO_NET_F_STATUS) |
+ (1ULL << VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) |
+ (1ULL << VIRTIO_NET_F_CTRL_VQ) |
+ (1ULL << VIRTIO_NET_F_CTRL_RX) |
+ (1ULL << VIRTIO_NET_F_CTRL_VLAN) |
+ (1ULL << VIRTIO_NET_...
2019 Oct 29
2
[RFC] vhost_mdev: add network control vq support
...++++++
include/uapi/linux/vhost_types.h | 6 ++++++
4 files changed, 58 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/mdev.c b/drivers/vhost/mdev.c
index 35b2fb33e686..c9b3eaa77405 100644
--- a/drivers/vhost/mdev.c
+++ b/drivers/vhost/mdev.c
@@ -47,6 +47,13 @@ enum {
(1ULL << VIRTIO_NET_F_HOST_UFO) |
(1ULL << VIRTIO_NET_F_MRG_RXBUF) |
(1ULL << VIRTIO_NET_F_STATUS) |
+ (1ULL << VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) |
+ (1ULL << VIRTIO_NET_F_CTRL_VQ) |
+ (1ULL << VIRTIO_NET_F_CTRL_RX) |
+ (1ULL << VIRTIO_NET_F_CTRL_VLAN) |
+ (1ULL << VIRTIO_NET_...