search for: lguest_config_ops

...guest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -381,6 +381,11 @@ error: return PTR_ERR(vqs[i]); } +static const char *lg_bus_name(struct virtio_device *vdev) +{ + return ""; +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -392,6 +397,7 @@ static struct virtio_config_ops lguest_config_ops = { .reset = lg_reset, .find_vqs = lg_find_vqs, .del_vqs = lg_del_vqs, + .bus_name = lg_bus_name, }; /* diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6ee84...

...guest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -381,6 +381,11 @@ error: return PTR_ERR(vqs[i]); } +static const char *lg_bus_name(struct virtio_device *vdev) +{ + return ""; +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -392,6 +397,7 @@ static struct virtio_config_ops lguest_config_ops = { .reset = lg_reset, .find_vqs = lg_find_vqs, .del_vqs = lg_del_vqs, + .bus_name = lg_bus_name, }; /* diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6ee84...

virtio: Virtio platform driver [PATCH 01/02] virtio: Break out lguest virtio code to virtio_lguest.c [PATCH 02/02] virtio: Add virtio platform driver These patches add a virtio platform driver to the Linux kernel. This platform driver has the same role as the virtio_pci driver, but instead of building on top of emulated PCI this driver is making use of the platform bus together with driver

virtio: Virtio platform driver [PATCH 01/02] virtio: Break out lguest virtio code to virtio_lguest.c [PATCH 02/02] virtio: Add virtio platform driver These patches add a virtio platform driver to the Linux kernel. This platform driver has the same role as the virtio_pci driver, but instead of building on top of emulated PCI this driver is making use of the platform bus together with driver

...vice.c +++ b/drivers/lguest/lguest_device.c @@ -381,6 +381,11 @@ error: return PTR_ERR(vqs[i]); } +static const char *lg_bus_name(struct virtio_device *vdev) +{ + return "Not Implemented"; +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -392,6 +397,7 @@ static struct virtio_config_ops lguest_config_ops = { .reset = lg_reset, .find_vqs = lg_find_vqs, .del_vqs = lg_del_vqs, + .bus_name = lg_bus_name, }; /* diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6ee84...

...vice.c +++ b/drivers/lguest/lguest_device.c @@ -381,6 +381,11 @@ error: return PTR_ERR(vqs[i]); } +static const char *lg_bus_name(struct virtio_device *vdev) +{ + return "Not Implemented"; +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -392,6 +397,7 @@ static struct virtio_config_ops lguest_config_ops = { .reset = lg_reset, .find_vqs = lg_find_vqs, .del_vqs = lg_del_vqs, + .bus_name = lg_bus_name, }; /* diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 6ee84...

virtio: Virtio platform driver [PATCH 01/02] virtio: Break out lguest virtio code to virtio_lguest.c [PATCH 02/02] virtio: Add virtio platform driver These patches add a virtio platform driver to the Linux kernel. This platform driver has the same role as the virtio_pci driver, but instead of building on top of emulated PCI this driver is making use of the platform bus together with driver

virtio: Virtio platform driver [PATCH 01/02] virtio: Break out lguest virtio code to virtio_lguest.c [PATCH 02/02] virtio: Add virtio platform driver These patches add a virtio platform driver to the Linux kernel. This platform driver has the same role as the virtio_pci driver, but instead of building on top of emulated PCI this driver is making use of the platform bus together with driver

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+ + for (i = 0; i < nvqs; ++i) { + vqs[i] = lg_find_vq(vdev, i, callbacks[i], names[i]); + if (IS_ERR(vqs[i])) + goto error; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -322,8 +354,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+i) { + ldev->vqs[i] = vqs[i] = lg_find_vq(vdev, i, callbacks[i]); + if (IS_ERR(vqs[i])) + goto error; + ldev->nvqs = i; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -321,8 +366,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

...+i) { + ldev->vqs[i] = vqs[i] = lg_find_vq(vdev, i, callbacks[i]); + if (IS_ERR(vqs[i])) + goto error; + ldev->nvqs = i; + } + return 0; + +error: + vp_del_vqs(vdev); + return PTR_ERR(vqs[i]); +} + /* The ops structure which hooks everything together. */ static struct virtio_config_ops lguest_config_ops = { .get_features = lg_get_features, @@ -321,8 +366,8 @@ static struct virtio_config_ops lguest_config_ops = { .get_status = lg_get_status, .set_status = lg_set_status, .reset = lg_reset, - .find_vq = lg_find_vq, - .del_vq = lg_del_vq, + .find_vqs = lg_find_vqs, + .del_vqs = lg_del_vqs, };...

multiple queue virtio-net: flow steering through host/guest cooperation Hello all: This is a rough series adds the guest/host cooperation of flow steering support based on Krish Kumar's multiple queue virtio-net driver patch 3/3 (http://lwn.net/Articles/467283/). This idea is simple, the backend pass the rxhash to the guest and guest would tell the backend the hash to queue mapping when

multiple queue virtio-net: flow steering through host/guest cooperation Hello all: This is a rough series adds the guest/host cooperation of flow steering support based on Krish Kumar's multiple queue virtio-net driver patch 3/3 (http://lwn.net/Articles/467283/). This idea is simple, the backend pass the rxhash to the guest and guest would tell the backend the hash to queue mapping when

Hello All: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review and comments. Test Environment: - Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 8 cores 2 numa nodes - Two directed connected 82599 Test Summary: - Highlights: huge improvements on TCP_RR

Hello All: This series is an update version of multiqueue virtio-net driver based on Krishna Kumar's work to let virtio-net use multiple rx/tx queues to do the packets reception and transmission. Please review and comments. Test Environment: - Intel(R) Xeon(R) CPU E5620 @ 2.40GHz, 8 cores 2 numa nodes - Two directed connected 82599 Test Summary: - Highlights: huge improvements on TCP_RR