search for: caif

From: Erwan Yvin <erwan.yvin at stericsson.com> Add the CAIF Virtio shared memory driver for talking to a modem. This CAIF Link layer communicates to the modem over shared memory. It is implemented as a virtio_driver. The underlying virtio device is managed by the remoteproc framework. The Virtio queue is used for transmitting data to the modem, and the new...

From: Erwan Yvin <erwan.yvin at stericsson.com> Add the CAIF Virtio shared memory driver for talking to a modem. This CAIF Link layer communicates to the modem over shared memory. It is implemented as a virtio_driver. The underlying virtio device is managed by the remoteproc framework. The Virtio queue is used for transmitting data to the modem, and the new...

From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces the CAIF Virtio Link layer driver. This driver depends on Rusty's new host virtio ring implementation, so this patch-set is based on the vringh branch in Rusty's git. Regards, Sjur cc: Rusty Russell <rusty at rustcorp.com.au> cc: Ohad Ben-Cohen <ohad at wizery.com> cc: David S. Miller...

From: Sjur Br?ndeland <sjur.brandeland at stericsson.com> This patch-set introduces the CAIF Virtio Link layer driver. This driver depends on Rusty's new host virtio ring implementation, so this patch-set is based on the vringh branch in Rusty's git. Regards, Sjur cc: Rusty Russell <rusty at rustcorp.com.au> cc: Ohad Ben-Cohen <ohad at wizery.com> cc: David S. Miller...

This patch-set introduces the CAIF Virtio Link layer. The purpose is to communicate with a remote processor (a modem) over shared memory. Virtio is used as the transport mechanism, and the Remoteproc framework provides configuration and management of the Virtio rings and devices. The modem and Linux host may be on the same SoC, or c...

This patch-set introduces the CAIF Virtio Link layer. The purpose is to communicate with a remote processor (a modem) over shared memory. Virtio is used as the transport mechanism, and the Remoteproc framework provides configuration and management of the Virtio rings and devices. The modem and Linux host may be on the same SoC, or c...

...s struct iov while kernel api uses struct kiov - Introduced the module_virtio_driver macro - Pass NULL as wiov to vringh_getdesc_kern() Regards, Sjur Sjur Br?ndeland (2): remoteproc: Add support for vringh (Host vrings) virtio: Add module driver macro for virtio drivers. Vikram ARV (1): caif_virtio: Introduce caif over virtio drivers/net/caif/Kconfig | 8 + drivers/net/caif/Makefile | 3 + drivers/net/caif/caif_virtio.c | 547 ++++++++++++++++++++++++++++++++ drivers/remoteproc/Kconfig | 3 + drivers/remoteproc/remoteproc_virti...

...s struct iov while kernel api uses struct kiov - Introduced the module_virtio_driver macro - Pass NULL as wiov to vringh_getdesc_kern() Regards, Sjur Sjur Br?ndeland (2): remoteproc: Add support for vringh (Host vrings) virtio: Add module driver macro for virtio drivers. Vikram ARV (1): caif_virtio: Introduce caif over virtio drivers/net/caif/Kconfig | 8 + drivers/net/caif/Makefile | 3 + drivers/net/caif/caif_virtio.c | 547 ++++++++++++++++++++++++++++++++ drivers/remoteproc/Kconfig | 3 + drivers/remoteproc/remoteproc_virti...

Check on the correct return value from vringh_notify_enable_kern(). It returns false if more packets are available, not true. Signed-off-by: Sjur Br?ndeland <sjur.brandeland at stericsson.com> --- Hi, This patch applies to Rusty's virtio-next branch. Thanks, Sjur drivers/net/caif/caif_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index f6caa1e..fb80765 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -318,7 +318,7 @@ exit: /* Really out o...

Check on the correct return value from vringh_notify_enable_kern(). It returns false if more packets are available, not true. Signed-off-by: Sjur Br?ndeland <sjur.brandeland at stericsson.com> --- Hi, This patch applies to Rusty's virtio-next branch. Thanks, Sjur drivers/net/caif/caif_virtio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c index f6caa1e..fb80765 100644 --- a/drivers/net/caif/caif_virtio.c +++ b/drivers/net/caif/caif_virtio.c @@ -318,7 +318,7 @@ exit: /* Really out o...

...from using vhost. > > To solve this, a dedicated vhost menu is created under drivers so > CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. > > While at it, also squash Kconfig.vringh into vhost Kconfig file. This > avoids the trick of conditional inclusion from VOP or CAIF. Then it > will be easier to introduce new vringh users and common dependency for > both vringh and vhost. > > Signed-off-by: Jason Wang <jasowang at redhat.com> Is this just so we can drop the dependency on CONFIG_VIRTUALIZATION? If yes what happens if we drop this patch? Given...

...from using vhost. > > To solve this, a dedicated vhost menu is created under drivers so > CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. > > While at it, also squash Kconfig.vringh into vhost Kconfig file. This > avoids the trick of conditional inclusion from VOP or CAIF. Then it > will be easier to introduce new vringh users and common dependency for > both vringh and vhost. > > Signed-off-by: Jason Wang <jasowang at redhat.com> Is this just so we can drop the dependency on CONFIG_VIRTUALIZATION? If yes what happens if we drop this patch? Given...

Remove our (soon to be) bouncing email addresses, and update Dmitri's address. Dmitry will take over as maintainer for CAIF from now on. Cc: Vikram Arv <vikram.arv at stericsson.com> Cc: Dmitry Tarnyagin <dmitry.tarnyagin at stericsson.com> Cc: Dmitry Tarnyagin <dmitry.tarnyagin at lockless.no> Signed-off-by: Sjur Br?ndeland <sjur.brandeland at stericsson.com> ---

Remove our (soon to be) bouncing email addresses, and update Dmitri's address. Dmitry will take over as maintainer for CAIF from now on. Cc: Vikram Arv <vikram.arv at stericsson.com> Cc: Dmitry Tarnyagin <dmitry.tarnyagin at stericsson.com> Cc: Dmitry Tarnyagin <dmitry.tarnyagin at lockless.no> Signed-off-by: Sjur Br?ndeland <sjur.brandeland at stericsson.com> ---

...is, a dedicated vhost menu is created under drivers so > > > CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. > > > > > > While at it, also squash Kconfig.vringh into vhost Kconfig file. This > > > avoids the trick of conditional inclusion from VOP or CAIF. Then it > > > will be easier to introduce new vringh users and common dependency for > > > both vringh and vhost. > > > > > > Signed-off-by: Jason Wang <jasowang at redhat.com> > > Is this just so we can drop the dependency on CONFIG_VIRTUALIZATION?...

...is, a dedicated vhost menu is created under drivers so > > > CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. > > > > > > While at it, also squash Kconfig.vringh into vhost Kconfig file. This > > > avoids the trick of conditional inclusion from VOP or CAIF. Then it > > > will be easier to introduce new vringh users and common dependency for > > > both vringh and vhost. > > > > > > Signed-off-by: Jason Wang <jasowang at redhat.com> > > Is this just so we can drop the dependency on CONFIG_VIRTUALIZATION?...

...y: Richard Earnshaw <Richard.Earnshaw at arm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- changes from v3: update commit log clarifying the motivation and that it's a temporary fix. suggested by Christoph Hellwig drivers/misc/mic/Kconfig | 2 +- drivers/net/caif/Kconfig | 2 +- drivers/vdpa/Kconfig | 2 +- drivers/vhost/Kconfig | 17 +++++++++++++---- 4 files changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index 8f201d019f5a..3bfe72c59864 100644 --- a/drivers/misc/mic/Kconfig +++ b/driver...

...sheuvel <ardb at kernel.org> > > Siggested-by: Richard Earnshaw <Richard.Earnshaw at arm.com> > > typo ^^^ Thanks! > > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > --- > > drivers/misc/mic/Kconfig | 2 +- > > drivers/net/caif/Kconfig | 2 +- > > drivers/vdpa/Kconfig | 2 +- > > drivers/vhost/Kconfig | 17 +++++++++++++---- > > 4 files changed, 16 insertions(+), 7 deletions(-) > > > > diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig > > index 8f201d019f5a..3bfe...

...y: Richard Earnshaw <Richard.Earnshaw at arm.com> Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- changes from v3: update commit log clarifying the motivation and that it's a temporary fix. suggested by Christoph Hellwig drivers/misc/mic/Kconfig | 2 +- drivers/net/caif/Kconfig | 2 +- drivers/vdpa/Kconfig | 2 +- drivers/vhost/Kconfig | 17 +++++++++++++---- 4 files changed, 16 insertions(+), 7 deletions(-) diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index 8f201d019f5a..3bfe72c59864 100644 --- a/drivers/misc/mic/Kconfig +++ b/driver...

...> >> To solve this, a dedicated vhost menu is created under drivers so >> CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. >> >> While at it, also squash Kconfig.vringh into vhost Kconfig file. This >> avoids the trick of conditional inclusion from VOP or CAIF. Then it >> will be easier to introduce new vringh users and common dependency for >> both vringh and vhost. >> >> Signed-off-by: Jason Wang <jasowang at redhat.com> > Is this just so we can drop the dependency on CONFIG_VIRTUALIZATION? > If yes what happens if w...