Hosts the 0x221E linux distro kernel. https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-5.16.y 2022-01-27T11:01:46Z 2022-01-27T11:01:46Z Kurt Kanzenbach 2021-12-14T13:45:08Z urn:sha1:4a8e65665491d688d4d34dd2601c69d54698a109 [ Upstream commit 6cf01e451599da630ff1af529d61c5e4db4550ab ] The switch supports PTP for UDP transport too. Therefore, add the missing static FDB entries to ensure correct forwarding of these packets. Fixes: ddd56dfe52c9 ("net: dsa: hellcreek: Add PTP clock support") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2022-01-27T11:01:46Z Kurt Kanzenbach 2021-12-14T13:45:07Z urn:sha1:7f82c5da785a970bd35d83fa483fc6909d96c137 [ Upstream commit cad1798d2d0811ded37d1e946c6796102e58013b ] Allow PTP peer delay measurements on blocked ports by STP. In case of topology changes the PTP stack can directly start with the correct delays. Fixes: ddd56dfe52c9 ("net: dsa: hellcreek: Add PTP clock support") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2022-01-27T11:01:46Z Kurt Kanzenbach 2021-12-14T13:45:06Z urn:sha1:e9f9007ea07fcece0972106840469627588a6051 [ Upstream commit b7ade35eb53a2455f737a623c24e4b24455b2271 ] Treat STP as management traffic. STP traffic is designated for the CPU port only. In addition, STP traffic has to pass blocked ports. Fixes: e4b27ebc780f ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2022-01-27T11:01:46Z Kurt Kanzenbach 2021-12-14T13:45:05Z urn:sha1:af1629fe51121e81ff3179a5c12ce9167a9fe912 [ Upstream commit 4db4c3ea56978086ca367a355e440de17d534827 ] The insertion of static FDB entries ignores the pass_blocked bit. That bit is evaluated with regards to STP. Add the missing functionality. Fixes: e4b27ebc780f ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 2021-10-24T12:58:52Z Sean Anderson 2021-10-22T22:41:04Z urn:sha1:4973056cceacc70966396039fae99867dfafd796 This converts instances of bitmap_foo(args..., __ETHTOOL_LINK_MODE_MASK_NBITS) to linkmode_foo(args...) I manually fixed up some lines to prevent them from being excessively long. Otherwise, this change was generated with the following semantic patch: // Generated with // echo linux/linkmode.h > includes // git grep -Flf includes include/ | cut -f 2- -d / | cat includes - \ // | sort | uniq | tee new_includes | wc -l && mv new_includes includes // and repeating until the number stopped going up @i@ @@ ( #include <linux/acpi_mdio.h> | #include <linux/brcmphy.h> | #include <linux/dsa/loop.h> | #include <linux/dsa/sja1105.h> | #include <linux/ethtool.h> | #include <linux/ethtool_netlink.h> | #include <linux/fec.h> | #include <linux/fs_enet_pd.h> | #include <linux/fsl/enetc_mdio.h> | #include <linux/fwnode_mdio.h> | #include <linux/linkmode.h> | #include <linux/lsm_audit.h> | #include <linux/mdio-bitbang.h> | #include <linux/mdio.h> | #include <linux/mdio-mux.h> | #include <linux/mii.h> | #include <linux/mii_timestamper.h> | #include <linux/mlx5/accel.h> | #include <linux/mlx5/cq.h> | #include <linux/mlx5/device.h> | #include <linux/mlx5/driver.h> | #include <linux/mlx5/eswitch.h> | #include <linux/mlx5/fs.h> | #include <linux/mlx5/port.h> | #include <linux/mlx5/qp.h> | #include <linux/mlx5/rsc_dump.h> | #include <linux/mlx5/transobj.h> | #include <linux/mlx5/vport.h> | #include <linux/of_mdio.h> | #include <linux/of_net.h> | #include <linux/pcs-lynx.h> | #include <linux/pcs/pcs-xpcs.h> | #include <linux/phy.h> | #include <linux/phy_led_triggers.h> | #include <linux/phylink.h> | #include <linux/platform_data/bcmgenet.h> | #include <linux/platform_data/xilinx-ll-temac.h> | #include <linux/pxa168_eth.h> | #include <linux/qed/qed_eth_if.h> | #include <linux/qed/qed_fcoe_if.h> | #include <linux/qed/qed_if.h> | #include <linux/qed/qed_iov_if.h> | #include <linux/qed/qed_iscsi_if.h> | #include <linux/qed/qed_ll2_if.h> | #include <linux/qed/qed_nvmetcp_if.h> | #include <linux/qed/qed_rdma_if.h> | #include <linux/sfp.h> | #include <linux/sh_eth.h> | #include <linux/smsc911x.h> | #include <linux/soc/nxp/lpc32xx-misc.h> | #include <linux/stmmac.h> | #include <linux/sunrpc/svc_rdma.h> | #include <linux/sxgbe_platform.h> | #include <net/cfg80211.h> | #include <net/dsa.h> | #include <net/mac80211.h> | #include <net/selftests.h> | #include <rdma/ib_addr.h> | #include <rdma/ib_cache.h> | #include <rdma/ib_cm.h> | #include <rdma/ib_hdrs.h> | #include <rdma/ib_mad.h> | #include <rdma/ib_marshall.h> | #include <rdma/ib_pack.h> | #include <rdma/ib_pma.h> | #include <rdma/ib_sa.h> | #include <rdma/ib_smi.h> | #include <rdma/ib_umem.h> | #include <rdma/ib_umem_odp.h> | #include <rdma/ib_verbs.h> | #include <rdma/iw_cm.h> | #include <rdma/mr_pool.h> | #include <rdma/opa_addr.h> | #include <rdma/opa_port_info.h> | #include <rdma/opa_smi.h> | #include <rdma/opa_vnic.h> | #include <rdma/rdma_cm.h> | #include <rdma/rdma_cm_ib.h> | #include <rdma/rdmavt_cq.h> | #include <rdma/rdma_vt.h> | #include <rdma/rdmavt_qp.h> | #include <rdma/rw.h> | #include <rdma/tid_rdma_defs.h> | #include <rdma/uverbs_ioctl.h> | #include <rdma/uverbs_named_ioctl.h> | #include <rdma/uverbs_std_types.h> | #include <rdma/uverbs_types.h> | #include <soc/mscc/ocelot.h> | #include <soc/mscc/ocelot_ptp.h> | #include <soc/mscc/ocelot_vcap.h> | #include <trace/events/ib_mad.h> | #include <trace/events/rdma_core.h> | #include <trace/events/rdma.h> | #include <trace/events/rpcrdma.h> | #include <uapi/linux/ethtool.h> | #include <uapi/linux/ethtool_netlink.h> | #include <uapi/linux/mdio.h> | #include <uapi/linux/mii.h> ) @depends on i@ expression list args; @@ ( - bitmap_zero(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_zero(args) | - bitmap_copy(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_copy(args) | - bitmap_and(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_and(args) | - bitmap_or(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_or(args) | - bitmap_empty(args, ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_empty(args) | - bitmap_andnot(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_andnot(args) | - bitmap_equal(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_equal(args) | - bitmap_intersects(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_intersects(args) | - bitmap_subset(args, __ETHTOOL_LINK_MODE_MASK_NBITS) + linkmode_subset(args) ) Add missing linux/mii.h include to mellanox. -DaveM Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-09-19T11:08:37Z Vladimir Oltean 2021-09-17T13:34:34Z urn:sha1:46baae56e1001a771a5d132aa883cb5605013ae2 Since commit 2f1e8ea726e9 ("net: dsa: link interfaces with the DSA master to get rid of lockdep warnings"), DSA gained a requirement which it did not fulfill, which is to unlink itself from the DSA master at shutdown time. Since the hellcreek driver was introduced after the bad commit, it has never worked with DSA masters which decide to unregister their net_device on shutdown, effectively hanging the reboot process. Hellcreek is a platform device driver, so we probably cannot have the oddities of ->shutdown and ->remove getting both called for the exact same struct device. But to be in line with the pattern from the other device drivers which are on slow buses, implement the same "if this then not that" pattern of either running the ->shutdown or the ->remove hook. The driver's current ->remove implementation makes that very easy because it already zeroes out its device_drvdata on ->remove. Fixes: e4b27ebc780f ("net: dsa: Add DSA driver for Hirschmann Hellcreek switches") Link: https://lore.kernel.org/netdev/20210909095324.12978-1-LinoSanfilippo@gmx.de/ Reported-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-08-27T00:57:57Z Jakub Kicinski 2021-08-26T20:45:47Z urn:sha1:97c78d0af55fff206947a5f2b85b690b5acf28ce drivers/net/wwan/mhi_wwan_mbim.c - drop the extra arg. Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2021-08-26T09:26:06Z Kurt Kanzenbach 2021-08-25T13:58:13Z urn:sha1:b7658ed35a5f5900f0f658e375f366513f3eb781 Traffic schedules can only be started up to eight seconds within the future. Therefore, the driver periodically checks every two seconds whether the admin base time provided by the user is inside that window. If so the schedule is started. Otherwise the check is deferred. However, according to the programming manual the look ahead window size should be four - not eight - seconds. By using the proposed value of four seconds starting a schedule at a specified admin base time actually works as expected. Fixes: 24dfc6eb39b2 ("net: dsa: hellcreek: Add TAPRIO offloading support") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-08-26T09:26:05Z Kurt Kanzenbach 2021-08-25T13:58:12Z urn:sha1:a7db5ed8632c88c029254d5d74765d52614af3fd Currently the gate control list which is programmed into the hardware is incorrect resulting in wrong traffic schedules. The problem is the loop variables are incremented before they are referenced. Therefore, move the increment to the end of the loop. Fixes: 24dfc6eb39b2 ("net: dsa: hellcreek: Add TAPRIO offloading support") Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 2021-08-24T08:30:58Z Vladimir Oltean 2021-08-23T21:22:58Z urn:sha1:58adf9dcb15b99f047e80e10c85fb51ed3c88215 As explained in commit e358bef7c392 ("net: dsa: Give drivers the chance to veto certain upper devices"), the hellcreek driver uses some tricks to comply with the network stack expectations: it enforces port separation in standalone mode using VLANs. For untagged traffic, bridging between ports is prevented by using different PVIDs, and for VLAN-tagged traffic, it never accepts 8021q uppers with the same VID on two ports, so packets with one VLAN cannot leak from one port to another. That is almost fine*, and has worked because hellcreek relied on an implicit behavior of the DSA core that was changed by the previous patch: the standalone ports declare the 'rx-vlan-filter' feature as 'on [fixed]'. Since most of the DSA drivers are actually VLAN-unaware in standalone mode, that feature was actually incorrectly reflecting the hardware/driver state, so there was a desire to fix it. This leaves the hellcreek driver in a situation where it has to explicitly request this behavior from the DSA framework. We configure the ports as follows: - Standalone: 'rx-vlan-filter' is on. An 8021q upper on top of a standalone hellcreek port will go through dsa_slave_vlan_rx_add_vid and will add a VLAN to the hardware tables, giving the driver the opportunity to refuse it through .port_prechangeupper. - Bridged with vlan_filtering=0: 'rx-vlan-filter' is off. An 8021q upper on top of a bridged hellcreek port will not go through dsa_slave_vlan_rx_add_vid, because there will not be any attempt to offload this VLAN. The driver already disables VLAN awareness, so that upper should receive the traffic it needs. - Bridged with vlan_filtering=1: 'rx-vlan-filter' is on. An 8021q upper on top of a bridged hellcreek port will call dsa_slave_vlan_rx_add_vid, and can again be vetoed through .port_prechangeupper. *It is not actually completely fine, because if I follow through correctly, we can have the following situation: ip link add br0 type bridge vlan_filtering 0 ip link set lan0 master br0 # lan0 now becomes VLAN-unaware ip link set lan0 nomaster # lan0 fails to become VLAN-aware again, therefore breaking isolation This patch fixes that corner case by extending the DSA core logic, based on this requested attribute, to change the VLAN awareness state of the switch (port) when it leaves the bridge. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Kurt Kanzenbach <kurt@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>