[Bridge] [PATCH net-next v5 01/10] net: bridge: extend the process of special frames

This patch extends the processing of frames in the bridge. Currently MRP frames needs special processing and the current implementation doesn't allow a nice way to process different frame types. Therefore try to improve this by adding a list that contains frame types that need special processing.

[Bridge] [PATCH net-next v5 00/10] net: bridge: cfm: Add support for Connectivity Fault Management(CFM)

Connectivity Fault Management (CFM) is defined in 802.1Q section 12.14. Connectivity Fault Management (CFM) comprises capabilities for detecting, verifying, and isolating connectivity failures in Virtual Bridged Networks. These capabilities can be used in networks operated by multiple

[Bridge] [PATCH net-next v5 04/10] bridge: cfm: Kernel space implementation of CFM. MEP create/delete.

This is the first commit of the implementation of the CFM protocol according to 802.1Q section 12.14. It contains MEP instance create, delete and configuration. Connectivity Fault Management (CFM) comprises capabilities for detecting, verifying, and isolating connectivity failures in Virtual

[Bridge] [PATCH net-next v5 09/10] bridge: cfm: Netlink GET status Interface.

This is the implementation of CFM netlink status get information interface. Add new nested netlink attributes. These attributes are used by the user space to get status information. GETLINK: Request filter RTEXT_FILTER_CFM_STATUS: Indicating that CFM status information must be delivered.

[Bridge] [PATCH net-next v5 05/10] bridge: cfm: Kernel space implementation of CFM. CCM frame TX added.

This is the second commit of the implementation of the CFM protocol according to 802.1Q section 12.14. Functionality is extended with CCM frame transmission. Interface is extended with these functions: br_cfm_cc_rdi_set() br_cfm_cc_ccm_tx() br_cfm_cc_config_set() A MEP Continuity Check feature

[Bridge] [PATCH net-next v5 10/10] bridge: cfm: Netlink Notifications.

This is the implementation of Netlink notifications out of CFM. Notifications are initiated whenever a state change happens in CFM. IFLA_BRIDGE_CFM: Points to the CFM information. IFLA_BRIDGE_CFM_MEP_STATUS_INFO: This indicate that the MEP instance status are following.

[Bridge] [PATCH net-next v5 07/10] bridge: cfm: Netlink SET configuration Interface.

This is the implementation of CFM netlink configuration set information interface. Add new nested netlink attributes. These attributes are used by the user space to create/delete/configure CFM instances. SETLINK: IFLA_BRIDGE_CFM: Indicate that the following attributes are CFM.

[Bridge] [PATCH net-next v5 06/10] bridge: cfm: Kernel space implementation of CFM. CCM frame RX added.

This is the third commit of the implementation of the CFM protocol according to 802.1Q section 12.14. Functionality is extended with CCM frame reception. The MEP instance now contains CCM based status information. Most important is the CCM defect status indicating if correct CCM frames are

[Bridge] [PATCH net-next v5 08/10] bridge: cfm: Netlink GET configuration Interface.

This is the implementation of CFM netlink configuration get information interface. Add new nested netlink attributes. These attributes are used by the user space to get configuration information. GETLINK: Request filter RTEXT_FILTER_CFM_CONFIG: Indicating that CFM configuration

[Bridge] [PATCH net-next v5 02/10] bridge: cfm: Add BRIDGE_CFM to Kconfig.

This makes it possible to include or exclude the CFM protocol according to 802.1Q section 12.14. Signed-off-by: Henrik Bjoernlund Reviewed-by: Horatiu Vultur Acked-by: Nikolay Aleksandrov --- net/bridge/Kconfig | 11 +++ net/bridge/br_device.c | 3 +++ net/bridge/br_private.h

[Bridge] [PATCH net-next v5 03/10] bridge: uapi: cfm: Added EtherType used by the CFM protocol.

This EtherType is used by all CFM protocal frames transmitted according to 802.1Q section 12.14. Signed-off-by: Henrik Bjoernlund Reviewed-by: Horatiu Vultur Acked-by: Nikolay Aleksandrov --- include/uapi/linux/if_ether.h | 1 + 1 file changed, 1 insertion(+) diff --git

Re: [Bridge] [PATCH net-next v4 02/10] bridge: cfm: Add BRIDGE_CFM to Kconfig.

Thanks for the review. The 10/09/2020 21:39, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This makes it possible to include or exclude the CFM > >

Re: [Bridge] [PATCH net-next v4 03/10] bridge: uapi: cfm: Added EtherType used by the CFM protocol.

Thanks for the review. The 10/09/2020 21:41, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This EtherType is used by all CFM protocal frames

Re: [Bridge] [PATCH net-next v4 04/10] bridge: cfm: Kernel space implementation of CFM. MEP create/delete.

Thanks for the review. The 10/09/2020 21:42, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the first commit of the implementation of the CFM

Re: [Bridge] [PATCH net-next v4 06/10] bridge: cfm: Kernel space implementation of CFM. CCM frame RX added.

Thanks for the review. The 10/09/2020 21:52, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the third commit of the implementation of the CFM

Re: [Bridge] [PATCH net-next v4 05/10] bridge: cfm: Kernel space implementation of CFM. CCM frame TX added.

Thanks for the review. The 10/09/2020 21:49, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the second commit of the implementation of the CFM

Re: [Bridge] [PATCH net-next v4 08/10] bridge: cfm: Netlink GET configuration Interface.

Thanks for the review. The 10/09/2020 21:56, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the implementation of CFM netlink configuration > >

Re: [Bridge] [PATCH net-next v4 08/10] bridge: cfm: Netlink GET configuration Interface.

Thanks for the review. Comments below. The 10/09/2020 21:59, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Sat, 2020-10-10 at 00:56 +0300, Nikolay Aleksandrov wrote: > > On Fri, 2020-10-09 at 14:35 +, Henrik

Re: [Bridge] [PATCH net-next v4 09/10] bridge: cfm: Netlink GET status Interface.

Thanks for the review. Comments below. The 10/09/2020 22:00, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the implementation of CFM netlink

Re: [Bridge] [PATCH net-next v4 10/10] bridge: cfm: Netlink Notifications.

The 10/09/2020 22:03, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the implementation of Netlink notifications out of CFM. > > > >

Re: [Bridge] [PATCH net-next v4 07/10] bridge: cfm: Netlink SET configuration Interface.

The 10/09/2020 21:53, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This is the implementation of CFM netlink configuration > > set information

Re: [Bridge] [PATCH net-next v4 07/10] bridge: cfm: Netlink SET configuration Interface.

Thanks for the review. Comments below. The 10/09/2020 18:45, Jakub Kicinski wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 9 Oct 2020 14:35:27 + Henrik Bjoernlund wrote: > > +static inline struct mac_addr nla_get_mac(const

Re: [Bridge] [PATCH net-next v4 01/10] net: bridge: extend the process of special frames

Thanks for the review. Comments below. The 10/12/2020 09:12, Nikolay Aleksandrov wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the > content is safe > > On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > > This patch extends the processing of frames

[Bridge] [PATCH net-next 10/12] mac80211: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/mac80211/iface.c | 23 +-- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 240862a74..1be775979 100644 ---

[Bridge] [PATCH net-next 04/12] net: usb: qmi_wwan: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/usb/qmi_wwan.c | 24 +--- 1 file changed, 1 insertion(+), 23 deletions(-) diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c index

[Bridge] [PATCH net-next v2 10/12] mac80211: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/mac80211/iface.c | 23 +-- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 240862a74..1be775979 100644 ---

[Bridge] [PATCH net-next 11/12] net: openvswitch: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/openvswitch/vport-internal_dev.c | 20 +--- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/net/openvswitch/vport-internal_dev.c

[Bridge] [PATCH net-next 07/12] net: bridge: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/bridge/br_device.c | 21 + 1 file changed, 1 insertion(+), 20 deletions(-) diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 9a2fb4aa1..6f742fee8 100644

Re: [Bridge] [PATCH net-next 01/12] net: core: add function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

On 11.10.2020 21:54, Stephen Hemminger wrote: > On Sun, 11 Oct 2020 21:36:43 +0200 > Heiner Kallweit wrote: > >> +void dev_fetch_sw_netstats(struct rtnl_link_stats64 *s, >> + struct pcpu_sw_netstats __percpu *netstats) > > netstats is unmodified, should it be const? > >>

[Bridge] [PATCH net-next 12/12] xfrm: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/xfrm/xfrm_interface.c | 22 +- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index

[Bridge] [PATCH net-next v2 05/12] net: usbnet: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/usb/usbnet.c | 24 +--- 1 file changed, 1 insertion(+), 23 deletions(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index

Re: [Bridge] [PATCH net-next 00/12] net: add and use function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

On 12.10.2020 00:10, Jakub Kicinski wrote: > On Sun, 11 Oct 2020 21:34:58 +0200 Heiner Kallweit wrote: >> In several places the same code is used to populate rtnl_link_stats64 >> fields with data from pcpu_sw_netstats. Therefore factor out this code >> to a new function dev_fetch_sw_netstats(). >

[Bridge] [PATCH net-next v2 07/12] net: bridge: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/bridge/br_device.c | 21 + 1 file changed, 1 insertion(+), 20 deletions(-) diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c index 9a2fb4aa1..6f742fee8 100644

[Bridge] [PATCH net-next v2 03/12] net: macsec: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/macsec.c | 22 +- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 2b0c8f01d..11ca5fa90 100644 ---

[Bridge] [PATCH net-next 09/12] iptunnel: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/ipv4/ip_tunnel_core.c | 23 +-- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index

[Bridge] [PATCH net-next 01/12] net: core: add function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

In several places the same code is used to populate rtnl_link_stats64 fields with data from pcpu_sw_netstats. Therefore factor out this code to a new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- include/linux/netdevice.h | 2 ++ net/core/dev.c| 36

[Bridge] [PATCH net-next 08/12] net: dsa: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/dsa/slave.c | 21 + 1 file changed, 1 insertion(+), 20 deletions(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index e7c1d62fd..3bc5ca40c 100644 --- a/net/dsa/slave.c

[Bridge] [PATCH net-next 05/12] net: usbnet: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/usb/usbnet.c | 24 +--- 1 file changed, 1 insertion(+), 23 deletions(-) diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index

[Bridge] [PATCH net-next v2 08/12] net: dsa: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit Tested-by: Vladimir Oltean Reviewed-by: Florian Fainelli --- net/dsa/slave.c | 21 + 1 file changed, 1 insertion(+), 20 deletions(-) diff --git a/net/dsa/slave.c

[Bridge] [PATCH net-next 02/12] IB/hfi1: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/infiniband/hw/hfi1/ipoib_main.c | 34 + 1 file changed, 1 insertion(+), 33 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/ipoib_main.c

[Bridge] [PATCH net-next 03/12] net: macsec: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/macsec.c | 25 + 1 file changed, 1 insertion(+), 24 deletions(-) diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c index 2b0c8f01d..e74483279 100644

[Bridge] [PATCH net-next v2 02/12] IB/hfi1: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/infiniband/hw/hfi1/ipoib_main.c | 34 + 1 file changed, 1 insertion(+), 33 deletions(-) diff --git a/drivers/infiniband/hw/hfi1/ipoib_main.c

[Bridge] [PATCH net-next v2 09/12] iptunnel: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/ipv4/ip_tunnel_core.c | 23 +-- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index

[Bridge] [PATCH net-next v2 12/12] xfrm: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/xfrm/xfrm_interface.c | 22 +- 1 file changed, 1 insertion(+), 21 deletions(-) diff --git a/net/xfrm/xfrm_interface.c b/net/xfrm/xfrm_interface.c index

[Bridge] [PATCH net-next 06/12] qtnfmac: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- drivers/net/wireless/quantenna/qtnfmac/core.c | 27 +-- 1 file changed, 1 insertion(+), 26 deletions(-) diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c

[Bridge] [PATCH net-next v2 01/12] net: add function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

In several places the same code is used to populate rtnl_link_stats64 fields with data from pcpu_sw_netstats. Therefore factor out this code to a new function dev_fetch_sw_netstats(). v2: - constify argument netstats - don't ignore netstats being NULL or an ERRPTR - switch to EXPORT_SYMBOL_GPL

[Bridge] [PATCH net-next v2 04/12] net: usb: qmi_wwan: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit Acked-by: Bjørn Mork --- drivers/net/usb/qmi_wwan.c | 24 +--- 1 file changed, 1 insertion(+), 23 deletions(-) diff --git a/drivers/net/usb/qmi_wwan.c

[Bridge] [PATCH net-next 00/12] net: add and use function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

In several places the same code is used to populate rtnl_link_stats64 fields with data from pcpu_sw_netstats. Therefore factor out this code to a new function dev_fetch_sw_netstats(). Heiner Kallweit (12): net: core: add function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

[Bridge] [PATCH net-next v2 06/12] qtnfmac: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit Acked-by: Kalle Valo --- drivers/net/wireless/quantenna/qtnfmac/core.c | 23 +-- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git

[Bridge] [PATCH net-next v2 11/12] net: openvswitch: use new function dev_fetch_sw_netstats

Simplify the code by using new function dev_fetch_sw_netstats(). Signed-off-by: Heiner Kallweit --- net/openvswitch/vport-internal_dev.c | 20 +--- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/net/openvswitch/vport-internal_dev.c

[Bridge] [PATCH net-next v2 00/12] net: add and use function dev_fetch_sw_netstats for fetching pcpu_sw_netstats

In several places the same code is used to populate rtnl_link_stats64 fields with data from pcpu_sw_netstats. Therefore factor out this code to a new function dev_fetch_sw_netstats(). v2: - constify argument netstats - don't ignore netstats being NULL or an ERRPTR - switch to EXPORT_SYMBOL_GPL

Re: [Bridge] [PATCH net-next v4 01/10] net: bridge: extend the process of special frames

On Fri, 2020-10-09 at 14:35 +, Henrik Bjoernlund wrote: > This patch extends the processing of frames in the bridge. Currently MRP > frames needs special processing and the current implementation doesn't > allow a nice way to process different frame types. Therefore try to > improve this by

Re: [Bridge] [PATCH net-next 06/12] qtnfmac: use new function dev_fetch_sw_netstats

Heiner Kallweit writes: > Simplify the code by using new function dev_fetch_sw_netstats(). > > Signed-off-by: Heiner Kallweit I assume this goes via net-next so: Acked-by: Kalle Valo -- https://patchwork.kernel.org/project/linux-wireless/list/

Re: [Bridge] [PATCH net-next 04/12] net: usb: qmi_wwan: use new function dev_fetch_sw_netstats

Heiner Kallweit writes: > Simplify the code by using new function dev_fetch_sw_netstats(). > > Signed-off-by: Heiner Kallweit Acked-by: Bjørn Mork