Displaying 15 results from an estimated 15 matches for "net_config".
2020 Aug 03
0
[PATCH v2 18/24] mlxbf-tmfifo: sparse tags for config access
...(hdr.len) >
+ __virtio16_to_cpu(virtio_legacy_is_little_endian(),
+ config->mtu) +
MLXBF_TMFIFO_NET_L2_OVERHEAD)
return;
} else {
@@ -1231,8 +1234,12 @@ static int mlxbf_tmfifo_probe(struct platform_device *pdev)
/* Create the network vdev. */
memset(&net_config, 0, sizeof(net_config));
- net_config.mtu = ETH_DATA_LEN;
- net_config.status = VIRTIO_NET_S_LINK_UP;
+
+ /* A legacy-only interface for now. */
+ net_config.mtu = __cpu_to_virtio16(virtio_legacy_is_little_endian(),
+ ETH_DATA_LEN);
+ net_config.status = __cpu_to_virtio16(virtio_legacy_is_li...
2020 Jul 13
0
[vhost:config-endian 38/39] drivers/platform/mellanox/mlxbf-tmfifo.c:1241:22: error: expected ')' before ';' token
...^~~~
1238 | (MLXBF_TMFIFO_NET_FEATURES & (1ULL << VIRTIO_F_VERSION_1))
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/platform/mellanox/mlxbf-tmfifo.c:1240:37: note: in expansion of macro 'MLXBF_TMFIFO_LITTLE_ENDIAN'
1240 | net_config.mtu = __cpu_to_virtio16(MLXBF_TMFIFO_LITTLE_ENDIAN,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/platform/mellanox/mlxbf-tmfifo.c:1241:22: error: expected ')' before ';' token
1241 | ETH_DATA_LEN);
|...
2020 Jul 12
0
[vhost:config-endian 38/39] drivers/platform/mellanox/mlxbf-tmfifo.c:1237:2: error: invalid preprocessing directive #defined; did you mean
...atform/mellanox/mlxbf-tmfifo.c:1238:62: error: expected statement before ')' token
>> drivers/platform/mellanox/mlxbf-tmfifo.c:1240:37: error: 'MLXBF_TMFIFO_LITTLE_ENDIAN' undeclared (first use in this function); did you mean 'MLXBF_TMFIFO_NET_L2_OVERHEAD'?
1240 | net_config.mtu = __cpu_to_virtio16(MLXBF_TMFIFO_LITTLE_ENDIAN,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| MLXBF_TMFIFO_NET_L2_OVERHEAD
drivers/platform/mellanox/mlxbf-tmfifo.c:1240:37: note: each undeclared identifier is reported...
2020 Aug 03
51
[PATCH v2 00/24] virtio: config space endian-ness cleanup
Config space endian-ness is currently a mess: fields are
not tagged with the correct endian-ness so it's easy
to make mistakes like instanciating config space in
native endian-ness.
The following patches adding sparse tagging are currently in my tree.
Lightly tested.
As a follow-up, I plan to add new APIs that handle modern config space
in a more efficient way (bypassing the version check).
2013 Aug 08
1
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
...htole16(MIC_VRING_ENTRIES),
> + },
> + .vqconfig[1] = {
> + .num = htole16(MIC_VRING_ENTRIES),
> + },
> +};
> +
> +static struct {
> + struct mic_device_desc dd;
> + struct mic_vqconfig vqconfig[2];
> + __u32 host_features, guest_acknowledgements;
> + struct virtio_net_config net_config;
> +} virtnet_dev_page = {
> + .dd = {
> + .type = VIRTIO_ID_NET,
> + .num_vq = ARRAY_SIZE(virtnet_dev_page.vqconfig),
> + .feature_len = sizeof(virtnet_dev_page.host_features),
> + .config_len = sizeof(virtnet_dev_page.net_config),
> + },
> + .vqconfig[0] = {...
2013 Aug 08
1
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
...htole16(MIC_VRING_ENTRIES),
> + },
> + .vqconfig[1] = {
> + .num = htole16(MIC_VRING_ENTRIES),
> + },
> +};
> +
> +static struct {
> + struct mic_device_desc dd;
> + struct mic_vqconfig vqconfig[2];
> + __u32 host_features, guest_acknowledgements;
> + struct virtio_net_config net_config;
> +} virtnet_dev_page = {
> + .dd = {
> + .type = VIRTIO_ID_NET,
> + .num_vq = ARRAY_SIZE(virtnet_dev_page.vqconfig),
> + .feature_len = sizeof(virtnet_dev_page.host_features),
> + .config_len = sizeof(virtnet_dev_page.net_config),
> + },
> + .vqconfig[0] = {...
2013 Aug 08
0
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
...v_page.cons_config),
+ },
+ .vqconfig[0] = {
+ .num = htole16(MIC_VRING_ENTRIES),
+ },
+ .vqconfig[1] = {
+ .num = htole16(MIC_VRING_ENTRIES),
+ },
+};
+
+static struct {
+ struct mic_device_desc dd;
+ struct mic_vqconfig vqconfig[2];
+ __u32 host_features, guest_acknowledgements;
+ struct virtio_net_config net_config;
+} virtnet_dev_page = {
+ .dd = {
+ .type = VIRTIO_ID_NET,
+ .num_vq = ARRAY_SIZE(virtnet_dev_page.vqconfig),
+ .feature_len = sizeof(virtnet_dev_page.host_features),
+ .config_len = sizeof(virtnet_dev_page.net_config),
+ },
+ .vqconfig[0] = {
+ .num = htole16(MIC_VRING_ENTRIES),
+...
2013 Aug 08
10
[PATCH v2 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v1 => v2:
a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring
into 3 smaller patches and function renames, as per feedback from
Greg Kroah-Hartman.
b) Use VRINGH infrastructure for accessing virtio rings from the host
in patch 5, as per feedback from Michael S. Tsirkin.
v1: Initial post @ https://lkml.org/lkml/2013/7/24/810
Description:
2013 Aug 08
10
[PATCH v2 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v1 => v2:
a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring
into 3 smaller patches and function renames, as per feedback from
Greg Kroah-Hartman.
b) Use VRINGH infrastructure for accessing virtio rings from the host
in patch 5, as per feedback from Michael S. Tsirkin.
v1: Initial post @ https://lkml.org/lkml/2013/7/24/810
Description:
2013 Aug 21
10
[PATCH v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v2 => v3:
a) Patch 1 data structure cleanups, header file include cleanups,
IDA interface reuse and switching to device_create_with_groups(..)
as per feedback from Greg Kroah-Hartman.
b) Patch 7 signal documentation, sleep workaround removal and sysfs
access API cleanups as per feedback from Michael S. Tsirkin.
v1 => v2: @ http://lwn.net/Articles/563131/
a)
2013 Aug 21
10
[PATCH v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v2 => v3:
a) Patch 1 data structure cleanups, header file include cleanups,
IDA interface reuse and switching to device_create_with_groups(..)
as per feedback from Greg Kroah-Hartman.
b) Patch 7 signal documentation, sleep workaround removal and sysfs
access API cleanups as per feedback from Michael S. Tsirkin.
v1 => v2: @ http://lwn.net/Articles/563131/
a)
2013 Sep 05
16
[PATCH RESEND v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v2 => v3:
a) Patch 1 data structure cleanups, header file include cleanups,
IDA interface reuse and switching to device_create_with_groups(..)
as per feedback from Greg Kroah-Hartman.
b) Patch 7 signal documentation, sleep workaround removal and sysfs
access API cleanups as per feedback from Michael S. Tsirkin.
v1 => v2: @ http://lwn.net/Articles/563131/
a)
2013 Sep 05
16
[PATCH RESEND v3 0/7] Enable Drivers for Intel MIC X100 Coprocessors.
ChangeLog:
=========
v2 => v3:
a) Patch 1 data structure cleanups, header file include cleanups,
IDA interface reuse and switching to device_create_with_groups(..)
as per feedback from Greg Kroah-Hartman.
b) Patch 7 signal documentation, sleep workaround removal and sysfs
access API cleanups as per feedback from Michael S. Tsirkin.
v1 => v2: @ http://lwn.net/Articles/563131/
a)
2013 Jul 25
16
[PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.
An Intel MIC X100 device is a PCIe form factor add-in coprocessor
card based on the Intel Many Integrated Core (MIC) architecture
that runs a Linux OS. It is a PCIe endpoint in a platform and therefore
implements the three required standard address spaces i.e. configuration,
memory and I/O. The host OS loads a device driver as is typical for
PCIe devices. The card itself runs a bootstrap after
2013 Jul 25
16
[PATCH 0/5] Enable Drivers for Intel MIC X100 Coprocessors.
An Intel MIC X100 device is a PCIe form factor add-in coprocessor
card based on the Intel Many Integrated Core (MIC) architecture
that runs a Linux OS. It is a PCIe endpoint in a platform and therefore
implements the three required standard address spaces i.e. configuration,
memory and I/O. The host OS loads a device driver as is typical for
PCIe devices. The card itself runs a bootstrap after