Displaying 13 results from an estimated 13 matches for "virtcons".
2009 Aug 25
3
Extending virtio_console to support multiple ports
Hello all,
Here is a new iteration of the patch series that implements a
transport for guest and host communications.
The code has been updated to reuse the virtio-console device instead
of creating a new virtio-serial device.
I've tested for compatibility (old qemu & new kernel, new qemu & old
kernel, new qemu & new kernel) and it all works fine.
There are a few items on my
2009 Aug 25
3
Extending virtio_console to support multiple ports
Hello all,
Here is a new iteration of the patch series that implements a
transport for guest and host communications.
The code has been updated to reuse the virtio-console device instead
of creating a new virtio-serial device.
I've tested for compatibility (old qemu & new kernel, new qemu & old
kernel, new qemu & new kernel) and it all works fine.
There are a few items on my
2013 Aug 08
1
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
...DATA_VALID
> +#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */
> +#endif
> +
> +static struct {
> + struct mic_device_desc dd;
> + struct mic_vqconfig vqconfig[2];
> + __u32 host_features, guest_acknowledgements;
> + struct virtio_console_config cons_config;
> +} virtcons_dev_page = {
> + .dd = {
> + .type = VIRTIO_ID_CONSOLE,
> + .num_vq = ARRAY_SIZE(virtcons_dev_page.vqconfig),
> + .feature_len = sizeof(virtcons_dev_page.host_features),
> + .config_len = sizeof(virtcons_dev_page.cons_config),
> + },
> + .vqconfig[0] = {
> + .num = htol...
2013 Aug 08
1
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
...DATA_VALID
> +#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */
> +#endif
> +
> +static struct {
> + struct mic_device_desc dd;
> + struct mic_vqconfig vqconfig[2];
> + __u32 host_features, guest_acknowledgements;
> + struct virtio_console_config cons_config;
> +} virtcons_dev_page = {
> + .dd = {
> + .type = VIRTIO_ID_CONSOLE,
> + .num_vq = ARRAY_SIZE(virtcons_dev_page.vqconfig),
> + .feature_len = sizeof(virtcons_dev_page.host_features),
> + .config_len = sizeof(virtcons_dev_page.cons_config),
> + },
> + .vqconfig[0] = {
> + .num = htol...
2013 Aug 08
0
[PATCH v2 7/7] Sample Implementation of Intel MIC User Space Daemon.
..._PAGE_END 0x1000
+
+#ifndef VIRTIO_NET_HDR_F_DATA_VALID
+#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */
+#endif
+
+static struct {
+ struct mic_device_desc dd;
+ struct mic_vqconfig vqconfig[2];
+ __u32 host_features, guest_acknowledgements;
+ struct virtio_console_config cons_config;
+} virtcons_dev_page = {
+ .dd = {
+ .type = VIRTIO_ID_CONSOLE,
+ .num_vq = ARRAY_SIZE(virtcons_dev_page.vqconfig),
+ .feature_len = sizeof(virtcons_dev_page.host_features),
+ .config_len = sizeof(virtcons_dev_page.cons_config),
+ },
+ .vqconfig[0] = {
+ .num = htole16(MIC_VRING_ENTRIES),
+ },
+ .vqconfig...
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