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...deep Dutt wrote: > From: Caz Yokoyama <Caz.Yokoyama at intel.com> > > This patch introduces a sample user space daemon which > implements the virtio device backends on the host. The daemon > creates/removes/configures virtio device backends by communicating with > the Intel MIC Host Driver. The virtio devices currently supported are > virtio net, virtio console and virtio block. Virtio net supports TSO/GSO. > The daemon also monitors card shutdown status and takes appropriate actions > like killing the virtio backends and resetting the card upon card shutdown &gt...

...deep Dutt wrote: > From: Caz Yokoyama <Caz.Yokoyama at intel.com> > > This patch introduces a sample user space daemon which > implements the virtio device backends on the host. The daemon > creates/removes/configures virtio device backends by communicating with > the Intel MIC Host Driver. The virtio devices currently supported are > virtio net, virtio console and virtio block. Virtio net supports TSO/GSO. > The daemon also monitors card shutdown status and takes appropriate actions > like killing the virtio backends and resetting the card upon card shutdown &gt...

From: Caz Yokoyama <Caz.Yokoyama at intel.com> This patch introduces a sample user space daemon which implements the virtio device backends on the host. The daemon creates/removes/configures virtio device backends by communicating with the Intel MIC Host Driver. The virtio devices currently supported are virtio net, virtio console and virtio block. Virtio net supports TSO/GSO. The daemon also monitors card shutdown status and takes appropriate actions like killing the virtio backends and resetting the card upon card shutdown and crashes. Co-a...

...ata 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) 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 accessi...

...ronment > > for applications. A key benefit of our solution is that it leverages > > the standard virtio framework for network, disk and console devices, > > though in our case the virtio framework is used across a PCIe bus. > > Interesting... > > > Documentation/mic/mic_overview.txt | 48 + > > Documentation/mic/mpssd/.gitignore | 1 + > > Documentation/mic/mpssd/Makefile | 20 + > > Documentation/mic/mpssd/micctrl | 157 +++ > > Documentation/mic/mpssd/mpss | 246 +++++ > > Documentation/mic/mpssd/mp...

...ronment > > for applications. A key benefit of our solution is that it leverages > > the standard virtio framework for network, disk and console devices, > > though in our case the virtio framework is used across a PCIe bus. > > Interesting... > > > Documentation/mic/mic_overview.txt | 48 + > > Documentation/mic/mpssd/.gitignore | 1 + > > Documentation/mic/mpssd/Makefile | 20 + > > Documentation/mic/mpssd/micctrl | 157 +++ > > Documentation/mic/mpssd/mpss | 246 +++++ > > Documentation/mic/mpssd/mp...

...ution is that it leverages > > > > the standard virtio framework for network, disk and console devices, > > > > though in our case the virtio framework is used across a PCIe bus. > > > > > > Interesting... > > > > > > > Documentation/mic/mic_overview.txt | 48 + > > > > Documentation/mic/mpssd/.gitignore | 1 + > > > > Documentation/mic/mpssd/Makefile | 20 + > > > > Documentation/mic/mpssd/micctrl | 157 +++ > > > > Documentation/mic/mpssd/mpss | 246 +++...

...ution is that it leverages > > > > the standard virtio framework for network, disk and console devices, > > > > though in our case the virtio framework is used across a PCIe bus. > > > > > > Interesting... > > > > > > > Documentation/mic/mic_overview.txt | 48 + > > > > Documentation/mic/mpssd/.gitignore | 1 + > > > > Documentation/mic/mpssd/Makefile | 20 + > > > > Documentation/mic/mpssd/micctrl | 157 +++ > > > > Documentation/mic/mpssd/mpss | 246 +++...

...Log: ========= 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: ============ 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 therefo...

...Log: ========= 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: ============ 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 therefo...

This patch enables the following: a) Initializes the Intel MIC X100 PCIe devices. b) Provides sysfs entries for family and stepping information. Co-author: Dasaratharaman Chandramouli <dasaratharaman.chandramouli at intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit at intel.com> Signed-off-by: Caz Yokoyama <Caz.Yokoyama at intel.com>...

This patch enables the following: a) Initializes the Intel MIC X100 PCIe devices. b) Provides sysfs entries for family and stepping information. Co-author: Dasaratharaman Chandramouli <dasaratharaman.chandramouli at intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit at intel.com> Signed-off-by: Caz Yokoyama <Caz.Yokoyama at intel.com>...

...gt; 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) 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...

...gt; 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) 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...

These patches fix various issues which were reported or found with the MIC driver. Changelog ========= v2 => v3: * Reorder patch 5 in v2 to patch 4 in v3. * Split patch 4 in v2 into patches 5 and 6 in v3. v1 => v2: @ https://lkml.org/lkml/2013/11/26/376 * Address review comments @ https://lkml.org/lkml/2013/11/26/443 in patch 5. v1: Initial post @ https://lkml....

These patches fix various issues which were reported or found with the MIC driver. Changelog ========= v2 => v3: * Reorder patch 5 in v2 to patch 4 in v3. * Split patch 4 in v2 into patches 5 and 6 in v3. v1 => v2: @ https://lkml.org/lkml/2013/11/26/376 * Address review comments @ https://lkml.org/lkml/2013/11/26/443 in patch 5. v1: Initial post @ https://lkml....

...ions. A key benefit of our solution is that it leverages > > > the standard virtio framework for network, disk and console devices, > > > though in our case the virtio framework is used across a PCIe bus. > > > > Interesting... > > > > > Documentation/mic/mic_overview.txt | 48 + > > > Documentation/mic/mpssd/.gitignore | 1 + > > > Documentation/mic/mpssd/Makefile | 20 + > > > Documentation/mic/mpssd/micctrl | 157 +++ > > > Documentation/mic/mpssd/mpss | 246 +++++ > > > D...

...gt; 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) 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...

...gt; 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) 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...

These patches fix various issues which were reported or found with the MIC driver. Ashutosh Dixit (3): misc: mic: Bug fix for sysfs poll usage. misc: mic: Fix sparse warnings and other endianness issues. misc: mic: Fix user space namespace pollution from mic_common.h. Sudeep Dutt (2): misc: mic: Change mic_notify(...) to return true. misc: mic: Minor bug fix i...