Displaying 20 results from an estimated 126 matches for "virtio_net_f_host_tso4".
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...SUM) | \
- BIT(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) | BIT(VIRTIO_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(VI...
2020 Aug 21
3
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...SUM) | \
- BIT(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) | BIT(VIRTIO_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(VI...
2014 Nov 19
3
[PATCH V2 net] virtio-net: validate features during probe
...L_RX,
+ VIRTIO_NET_F_CTRL_VLAN,
+ VIRTIO_NET_F_GUEST_ANNOUNCE,
+ VIRTIO_NET_F_MQ,
+ VIRTIO_NET_F_CTRL_MAC_ADDR
+ };
+ unsigned int features_for_guest_csum[] = {
+ VIRTIO_NET_F_GUEST_TSO4,
+ VIRTIO_NET_F_GUEST_TSO6,
+ VIRTIO_NET_F_GUEST_ECN,
+ };
+ unsigned int features_for_host_csum[] = {
+ VIRTIO_NET_F_HOST_TSO4,
+ VIRTIO_NET_F_HOST_TSO6,
+ VIRTIO_NET_F_HOST_ECN,
+ };
+ int err;
+
+ err = virtnet_validate_features(dev, features_for_ctrl_vq,
+ ARRAY_SIZE(features_for_ctrl_vq),
+ VIRTIO_NET_F_CTRL_VQ);
+ if (err)
+ return err;
+
+ err = virtnet_validate_features(dev, features_for_guest_csum,
+...
2014 Nov 19
3
[PATCH V2 net] virtio-net: validate features during probe
...L_RX,
+ VIRTIO_NET_F_CTRL_VLAN,
+ VIRTIO_NET_F_GUEST_ANNOUNCE,
+ VIRTIO_NET_F_MQ,
+ VIRTIO_NET_F_CTRL_MAC_ADDR
+ };
+ unsigned int features_for_guest_csum[] = {
+ VIRTIO_NET_F_GUEST_TSO4,
+ VIRTIO_NET_F_GUEST_TSO6,
+ VIRTIO_NET_F_GUEST_ECN,
+ };
+ unsigned int features_for_host_csum[] = {
+ VIRTIO_NET_F_HOST_TSO4,
+ VIRTIO_NET_F_HOST_TSO6,
+ VIRTIO_NET_F_HOST_ECN,
+ };
+ int err;
+
+ err = virtnet_validate_features(dev, features_for_ctrl_vq,
+ ARRAY_SIZE(features_for_ctrl_vq),
+ VIRTIO_NET_F_CTRL_VQ);
+ if (err)
+ return err;
+
+ err = virtnet_validate_features(dev, features_for_guest_csum,
+...
2020 Aug 21
0
[PATCH] vdpa/mlx5: Avoid warnings about shifts on 32-bit platforms
...\
> - BIT(VIRTIO_NET_F_CTRL_GUEST_OFFLOADS) | BIT(VIRTIO_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) |...
2014 Nov 19
4
[PATCH net] virtio-net: validate features during probe
...VLAN,
+ VIRTIO_NET_F_GUEST_ANNOUNCE,
+ VIRTIO_NET_F_MQ,
+ VIRTIO_NET_F_CTRL_MAC_ADDR
+ };
+ unsigned int features_for_guest_csum[] = {
+ VIRTIO_NET_F_GUEST_TSO4,
+ VIRTIO_NET_F_GUEST_TSO6,
+ VIRTIO_NET_F_GUEST_ECN,
+ VIRTIO_NET_F_GUEST_UFO,
+ };
+ unsigned int features_for_host_csum[] = {
+ VIRTIO_NET_F_HOST_TSO4,
+ VIRTIO_NET_F_HOST_TSO6,
+ VIRTIO_NET_F_HOST_ECN,
+ VIRTIO_NET_F_HOST_UFO,
+ };
+ int err;
+
+ err = virtnet_validate_features(dev, features_for_ctrl_vq,
+ ARRAY_SIZE(features_for_ctrl_vq),
+ VIRTIO_NET_F_CTRL_VQ);
+ if (err)
+ return err;
+
+ err = virtnet_validate_features(dev, feat...
2014 Nov 19
4
[PATCH net] virtio-net: validate features during probe
...VLAN,
+ VIRTIO_NET_F_GUEST_ANNOUNCE,
+ VIRTIO_NET_F_MQ,
+ VIRTIO_NET_F_CTRL_MAC_ADDR
+ };
+ unsigned int features_for_guest_csum[] = {
+ VIRTIO_NET_F_GUEST_TSO4,
+ VIRTIO_NET_F_GUEST_TSO6,
+ VIRTIO_NET_F_GUEST_ECN,
+ VIRTIO_NET_F_GUEST_UFO,
+ };
+ unsigned int features_for_host_csum[] = {
+ VIRTIO_NET_F_HOST_TSO4,
+ VIRTIO_NET_F_HOST_TSO6,
+ VIRTIO_NET_F_HOST_ECN,
+ VIRTIO_NET_F_HOST_UFO,
+ };
+ int err;
+
+ err = virtnet_validate_features(dev, features_for_ctrl_vq,
+ ARRAY_SIZE(features_for_ctrl_vq),
+ VIRTIO_NET_F_CTRL_VQ);
+ if (err)
+ return err;
+
+ err = virtnet_validate_features(dev, feat...
2016 Nov 04
3
[PATCH] virtio-net: drop legacy features in virtio 1 mode
...ivers/net/virtio_net.c
index 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, \...
2016 Nov 04
3
[PATCH] virtio-net: drop legacy features in virtio 1 mode
...ivers/net/virtio_net.c
index 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, \...
2014 Dec 11
0
[PATCH RFC v6 03/20] virtio: feature bit manipulation helpers
...);
NetClientState *nc = qemu_get_queue(n->nic);
- features |= (1 << VIRTIO_NET_F_MAC);
+ virtio_add_feature(&features, VIRTIO_NET_F_MAC);
if (!peer_has_vnet_hdr(n)) {
- features &= ~(0x1 << VIRTIO_NET_F_CSUM);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN);
+ virtio_clear_feature(&features, VIRTIO_NET_F_CSUM);
+ virtio_clear_feature(&features, VIRTIO_NET_F_HOST_TSO4);
+ virtio_clear_feature(&am...
2014 Dec 11
0
[PATCH RFC v6 03/20] virtio: feature bit manipulation helpers
...);
NetClientState *nc = qemu_get_queue(n->nic);
- features |= (1 << VIRTIO_NET_F_MAC);
+ virtio_add_feature(&features, VIRTIO_NET_F_MAC);
if (!peer_has_vnet_hdr(n)) {
- features &= ~(0x1 << VIRTIO_NET_F_CSUM);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO4);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_TSO6);
- features &= ~(0x1 << VIRTIO_NET_F_HOST_ECN);
+ virtio_clear_feature(&features, VIRTIO_NET_F_CSUM);
+ virtio_clear_feature(&features, VIRTIO_NET_F_HOST_TSO4);
+ virtio_clear_feature(&am...
2014 Nov 19
0
[PATCH V2 net] virtio-net: validate features during probe
...UEST_ANNOUNCE,
> + VIRTIO_NET_F_MQ,
> + VIRTIO_NET_F_CTRL_MAC_ADDR
> + };
> + unsigned int features_for_guest_csum[] = {
> + VIRTIO_NET_F_GUEST_TSO4,
> + VIRTIO_NET_F_GUEST_TSO6,
> + VIRTIO_NET_F_GUEST_ECN,
> + };
> + unsigned int features_for_host_csum[] = {
> + VIRTIO_NET_F_HOST_TSO4,
> + VIRTIO_NET_F_HOST_TSO6,
> + VIRTIO_NET_F_HOST_ECN,
> + };
I'm wondering whether it would be easier to read if you listed all
prereqs per feature instead of all features that depend on a feature?
It would still be hard to express the v4/v6 or conditions below in
tables, though....
2023 Mar 21
0
[PATCH v3 1/2] vdpa/mlx5: Extend driver support for new features
...BUF = 2,
> + MLX5_VIRTIO_NET_F_HOST_ECN = 4,
> + MLX5_VIRTIO_NET_F_GUEST_ECN = 6,
> + MLX5_VIRTIO_NET_F_GUEST_TSO6 = 7,
> + MLX5_VIRTIO_NET_F_GUEST_TSO4 = 8,
> + MLX5_VIRTIO_NET_F_GUEST_CSUM = 9,
> + MLX5_VIRTIO_NET_F_CSUM = 10,
> + MLX5_VIRTIO_NET_F_HOST_TSO6 = 11,
> + MLX5_VIRTIO_NET_F_HOST_TSO4 = 12,
> +};
> +
> +static u16 get_features(u64 features)
> {
> - return (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO4)) << 9) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO6)) << 8) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_CSUM)) <...
2023 Mar 17
0
[PATCH v2 1/2] vdpa/mlx5: Extend driver support for new features
...= 5,
> + MLX5_VIRTIO_NET_F_GUEST_ECN = 6,
> + MLX5_VIRTIO_NET_F_GUEST_TSO6 = 7,
> + MLX5_VIRTIO_NET_F_GUEST_TSO4 = 8,
> + MLX5_VIRTIO_NET_F_GUEST_CSUM = 9,
> + MLX5_VIRTIO_NET_F_CSUM = 10,
> + MLX5_VIRTIO_NET_F_HOST_TSO6 = 11,
> + MLX5_VIRTIO_NET_F_HOST_TSO4 = 12,
> +};
> +
> +static u16 get_features(u64 features)
> {
> - return (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO4)) << 9) |
> - (!!(features & BIT_ULL(VIRTIO_NET_F_HOST_TSO6)) << 8) |
> - (!!(features & BIT_ULL(VIRTIO...
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
...NET_F_MAC, \
^
>> 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 exp...
2014 Nov 19
0
[PATCH net] virtio-net: validate features during probe
...T_F_MQ,
> + VIRTIO_NET_F_CTRL_MAC_ADDR
> + };
> + unsigned int features_for_guest_csum[] = {
> + VIRTIO_NET_F_GUEST_TSO4,
> + VIRTIO_NET_F_GUEST_TSO6,
> + VIRTIO_NET_F_GUEST_ECN,
> + VIRTIO_NET_F_GUEST_UFO,
> + };
> + unsigned int features_for_host_csum[] = {
> + VIRTIO_NET_F_HOST_TSO4,
> + VIRTIO_NET_F_HOST_TSO6,
> + VIRTIO_NET_F_HOST_ECN,
> + VIRTIO_NET_F_HOST_UFO,
> + };
> + int err;
> +
> + err = virtnet_validate_features(dev, features_for_ctrl_vq,
> + ARRAY_SIZE(features_for_ctrl_vq),
> + VIRTIO_NET_F_CTRL_VQ);
> + if (err)
> + re...
2014 Nov 19
2
[PATCH net] virtio-net: validate features during probe
...C_ADDR
>> + };
>> + unsigned int features_for_guest_csum[] = {
>> + VIRTIO_NET_F_GUEST_TSO4,
>> + VIRTIO_NET_F_GUEST_TSO6,
>> + VIRTIO_NET_F_GUEST_ECN,
>> + VIRTIO_NET_F_GUEST_UFO,
>> + };
>> + unsigned int features_for_host_csum[] = {
>> + VIRTIO_NET_F_HOST_TSO4,
>> + VIRTIO_NET_F_HOST_TSO6,
>> + VIRTIO_NET_F_HOST_ECN,
>> + VIRTIO_NET_F_HOST_UFO,
>> + };
>> + int err;
>> +
>> + err = virtnet_validate_features(dev, features_for_ctrl_vq,
>> + ARRAY_SIZE(features_for_ctrl_vq),
>> + VIRTIO_NET_F_...
2014 Nov 19
2
[PATCH net] virtio-net: validate features during probe
...C_ADDR
>> + };
>> + unsigned int features_for_guest_csum[] = {
>> + VIRTIO_NET_F_GUEST_TSO4,
>> + VIRTIO_NET_F_GUEST_TSO6,
>> + VIRTIO_NET_F_GUEST_ECN,
>> + VIRTIO_NET_F_GUEST_UFO,
>> + };
>> + unsigned int features_for_host_csum[] = {
>> + VIRTIO_NET_F_HOST_TSO4,
>> + VIRTIO_NET_F_HOST_TSO6,
>> + VIRTIO_NET_F_HOST_ECN,
>> + VIRTIO_NET_F_HOST_UFO,
>> + };
>> + int err;
>> +
>> + err = virtnet_validate_features(dev, features_for_ctrl_vq,
>> + ARRAY_SIZE(features_for_ctrl_vq),
>> + VIRTIO_NET_F_...