similar to: [RFC PATCH net-next v2] enable virtio_net to return bus_info in ethtool -i consistent with emulated NICs

From: Rick Jones <rick.jones2 at hp.com> Add a new .bus_name to virtio_config_ops then modify virtio_net to call through to it in an ethtool .get_drvinfo routine to report bus_info in ethtool -i output which is consistent with other emulated NICs and the output of lspci. Signed-off-by: Rick Jones <rick.jones2 at hp.com> --- The changes to drivers/lguest/lguest_device.c,

From: Rick Jones <rick.jones2 at hp.com> Add a new .bus_name to virtio_config_ops then modify virtio_net to call through to it in an ethtool .get_drvinfo routine to report bus_info in ethtool -i output which is consistent with other emulated NICs and the output of lspci. Signed-off-by: Rick Jones <rick.jones2 at hp.com> --- The changes to drivers/lguest/lguest_device.c,

This will make it easy for transports to validate features and return failure. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 3 ++- drivers/lguest/lguest_device.c | 4 +++- drivers/misc/mic/card/mic_virtio.c | 4 +++- drivers/remoteproc/remoteproc_virtio.c | 4 +++- drivers/s390/kvm/kvm_virtio.c | 4 +++-

This will make it easy for transports to validate features and return failure. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 3 ++- drivers/lguest/lguest_device.c | 4 +++- drivers/misc/mic/card/mic_virtio.c | 4 +++- drivers/remoteproc/remoteproc_virtio.c | 4 +++- drivers/s390/kvm/kvm_virtio.c | 4 +++-

This will make it easy for transports to validate features and return failure. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 3 ++- drivers/lguest/lguest_device.c | 4 +++- drivers/misc/mic/card/mic_virtio.c | 4 +++- drivers/remoteproc/remoteproc_virtio.c | 4 +++- drivers/s390/kvm/kvm_virtio.c | 4 +++-

This will make it easy for transports to validate features and return failure. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- include/linux/virtio_config.h | 3 ++- drivers/lguest/lguest_device.c | 4 +++- drivers/misc/mic/card/mic_virtio.c | 4 +++- drivers/remoteproc/remoteproc_virtio.c | 4 +++- drivers/s390/kvm/kvm_virtio.c | 4 +++-

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL in all devices. Note: transports are unchanged, and only set low 32 bit. This ensures that no transport sets e.g. VERSION_1 by mistake without proper support. MST: drop most transport-specific changes. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck

From: Rusty Russell <rusty at rustcorp.com.au> Change the u32 to a u64, and make sure to use 1ULL in all devices. Note: transports are unchanged, and only set low 32 bit. This ensures that no transport sets e.g. VERSION_1 by mistake without proper support. MST: drop most transport-specific changes. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

Change u32 to u64, and use BIT_ULL and 1ULL everywhere. Note: transports are unchanged, and only set low 32 bit. This guarantees that no transport sets e.g. VERSION_1 by mistake without proper support. Based on patch by Rusty. Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> Signed-off-by: Cornelia Huck <cornelia.huck at de.ibm.com> Signed-off-by: Michael S. Tsirkin <mst

This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations, and updates all drivers. This is needed for MSI support, because MSI needs to know the total number of vectors upfront. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/block/virtio_blk.c | 6 ++-- drivers/char/hw_random/virtio-rng.c | 6 ++-- drivers/char/virtio_console.c | 26

This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations, and updates all drivers. This is needed for MSI support, because MSI needs to know the total number of vectors upfront. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/block/virtio_blk.c | 6 ++-- drivers/char/hw_random/virtio-rng.c | 6 ++-- drivers/char/virtio_console.c | 26

> This will make it easy for transports to validate features and return > failure. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > include/linux/virtio_config.h | 3 ++- > drivers/lguest/lguest_device.c | 4 +++- > drivers/misc/mic/card/mic_virtio.c | 4 +++- > drivers/remoteproc/remoteproc_virtio.c | 4 +++- >

> This will make it easy for transports to validate features and return > failure. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > --- > include/linux/virtio_config.h | 3 ++- > drivers/lguest/lguest_device.c | 4 +++- > drivers/misc/mic/card/mic_virtio.c | 4 +++- > drivers/remoteproc/remoteproc_virtio.c | 4 +++- >

This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations, and updates all drivers. This is needed for MSI support, because MSI needs to know the total number of vectors upfront. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/block/virtio_blk.c | 6 ++-- drivers/char/hw_random/virtio-rng.c | 6 ++-- drivers/char/virtio_console.c | 26

This replaces find_vq/del_vq with find_vqs/del_vqs virtio operations, and updates all drivers. This is needed for MSI support, because MSI needs to know the total number of vectors upfront. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/block/virtio_blk.c | 6 ++-- drivers/char/hw_random/virtio-rng.c | 6 ++-- drivers/char/virtio_console.c | 26