- 03 Apr, 2019 13 commits
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Liad Kaufman authored
Pointer referencing when setting HE QAM thresholds (when nominal packet padding bit is on) caused kernel crash due to bad referencing. Fix that. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add write pointer and cycle count registers to smem monitor header. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add sizeof(struct iwl_fw_ini_error_dump_range) to the header of the dram monitor. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
AX210 devices will use u64 for the base address to the DRAM monitor buffer. To support this, change the structure for all device families so both address sizes fit. Also move range_data_size to the top of the struct to ease the parsing of the memory range. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Johannes Berg authored
Back in commit 4d339989 ("iwlwifi: mvm: support ibss in dqa mode") we changed queue selection for IBSS to be: if (ieee80211_is_probe_resp(fc) || ieee80211_is_auth(fc) || ieee80211_is_deauth(fc)) return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE; if (info->hw_queue == info->control.vif->cab_queue) return info->hw_queue; return IWL_MVM_DQA_AP_PROBE_RESP_QUEUE; Clearly, the thought at the time must've been that mac80211 will select the hw_queue as the cab_queue, so that we'll return and use that, where we store the multicast queue for IBSS. This, however, isn't true because mac80211 doesn't implement powersave for IBSS and thus selects the normal IBSS interface AC queue (best effort). This therefore always used the probe response queue, which maps to the BE FIFO. In commit cfbc6c4c ("iwlwifi: mvm: support mac80211 TXQs model") we rethought this code, and as a consequence now started mapping the multicast traffic to the multicast hardware queue since we no longer relied on mac80211 selecting the queue, doing it ourselves instead. This queue is mapped to the MCAST FIFO. however, this isn't actually enabled/controlled by the firmware in IBSS mode because we don't implement powersave, and frames from this queue can never go out in this case. Therefore, we got queue hang reports such as https://bugzilla.kernel.org/show_bug.cgi?id=201707 Fix this by mapping the multicast queue to the BE FIFO in IBSS so that all the frames can go out. Fixes: cfbc6c4c ("iwlwifi: mvm: support mac80211 TXQs model") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add to the fifo dump the registers addresses. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shaul Triebitz authored
When initializing or overriding HE band capabilities, no need to check the band validity. Trust the calling function to use a valid band. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add the region id of the collected memory to the header of the memory region. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add version to dump header to allow future changes of the dump struct, once the ini debug flow becomes operational, without breaking backwards compatibility. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Add the offset to the base address of a memory region to show the actual addresses being read. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
The driver is using range->start_addr before assigning it a value. Set value into range->start_addr and then use it. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Enforce domain checking before sending host commands and collecting memory regions. Currently the driver supports always on domain only. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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Shahar S Matityahu authored
Differentiate between SW and HW error interrupts and support ini HW error trigger. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
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- 30 Mar, 2019 1 commit
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Kalle Valo authored
Merge tag 'iwlwifi-next-for-kalle-2019-03-22' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next First batch of patches intended for v5.2 * Send NO_DATA events so they can be captured in radiotap; * Some channel-switch changes; * Support for multiple BSSID; * Continued work and bugfixes for the new debugging infra; * Support for some new FW API versions; * Some work to support new hardware; * General bugfixes; * Other cleanups;
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- 29 Mar, 2019 26 commits
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Julian Wiedmann authored
Replace the br_port_exists() macro with its twin from netdevice.h CC: Roopa Prabhu <roopa@cumulusnetworks.com> CC: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Acked-by: Roopa Prabhu <roopa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Julian Wiedmann authored
Replace the team_port_exists() macro with its twin from netdevice.h CC: Jiri Pirko <jiri@resnulli.us> Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Vishal Kulkarni authored
This patch advertises Forward Error Correction in ethtool Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Vishal Kulkarni authored
Change t4fw_version.h to update latest firmware version number to 1.23.3.0. Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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wenxu authored
There is currently no support for the multicast/broadcast aspects of VXLAN in ovs. In the datapath flow the tun_dst must specific. But in the IP_TUNNEL_INFO_BRIDGE mode the tun_dst can not be specific. And the packet can forward through the fdb table of vxlan devcice. In this mode the broadcast/multicast packet can be sent through the following ways in ovs. ovs-vsctl add-port br0 vxlan -- set in vxlan type=vxlan \ options:key=1000 options:remote_ip=flow ovs-ofctl add-flow br0 in_port=LOCAL,dl_dst=ff:ff:ff:ff:ff:ff, \ action=output:vxlan bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.1 \ src_vni 1000 vni 1000 self bridge fdb append ff:ff:ff:ff:ff:ff dev vxlan_sys_4789 dst 172.168.0.2 \ src_vni 1000 vni 1000 self Signed-off-by: wenxu <wenxu@ucloud.cn> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Eric Dumazet authored
TCP stack relies on the fact that a freshly allocated skb has skb->cb[] and skb_shinfo(skb)->tx_flags cleared. When recycling tx skb, we must ensure these fields are cleared. Fixes: 472c2e07 ("tcp: add one skb cache for tx") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Cc: Willem de Bruijn <willemb@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Boris Pismenny authored
The Innova IPsec driver is part of all Innova drivers, and its maintainenece is covered by an existing entry in this file. Signed-off-by: Boris Pismenny <borisp@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Dmytro Linkin authored
Add 36 pedit action tests to check pedit options described in tc-pedit(8) man page. Test cases can be specified by categories: actions, pedit, raw_op, layered_op. RAW_OP cases check offset option for u8, u16 and u32 offset size. LAYERED_OP cases check fields option for eth, ip, ip6, tcp and udp headers. Include following tests: 377e - Add pedit action with RAW_OP offset u32 a0ca - Add pedit action with RAW_OP offset u32 (INVALID) dd8a - Add pedit action with RAW_OP offset u16 u16 53db - Add pedit action with RAW_OP offset u16 (INVALID) 5c7e - Add pedit action with RAW_OP offset u8 add value 2893 - Add pedit action with RAW_OP offset u8 quad 3a07 - Add pedit action with RAW_OP offset u8-u16-u8 ab0f - Add pedit action with RAW_OP offset u16-u8-u8 9d12 - Add pedit action with RAW_OP offset u32 set u16 clear u8 invert ebfa - Add pedit action with RAW_OP offset overflow u32 (INVALID) f512 - Add pedit action with RAW_OP offset u16 at offmask shift set c2cb - Add pedit action with RAW_OP offset u32 retain value 86d4 - Add pedit action with LAYERED_OP eth set src & dst c715 - Add pedit action with LAYERED_OP eth set src (INVALID) ba22 - Add pedit action with LAYERED_OP eth type set/clear sequence 5810 - Add pedit action with LAYERED_OP ip set src & dst 1092 - Add pedit action with LAYERED_OP ip set ihl & dsfield 02d8 - Add pedit action with LAYERED_OP ip set ttl & protocol 3e2d - Add pedit action with LAYERED_OP ip set ttl (INVALID) 31ae - Add pedit action with LAYERED_OP ip ttl clear/set 486f - Add pedit action with LAYERED_OP ip set duplicate fields e790 - Add pedit action with LAYERED_OP ip set ce, df, mf, firstfrag, nofrag fields 6829 - Add pedit action with LAYERED_OP beyond ip set dport & sport afd8 - Add pedit action with LAYERED_OP beyond ip set icmp_type & icmp_code 3143 - Add pedit action with LAYERED_OP beyond ip set dport (INVALID) fc1f - Add pedit action with LAYERED_OP ip6 set src & dst 6d34 - Add pedit action with LAYERED_OP ip6 dst retain value (INVALID) 6f5e - Add pedit action with LAYERED_OP ip6 flow_lbl 6795 - Add pedit action with LAYERED_OP ip6 set payload_len, nexthdr, hoplimit 1442 - Add pedit action with LAYERED_OP tcp set dport & sport b7ac - Add pedit action with LAYERED_OP tcp sport set (INVALID) cfcc - Add pedit action with LAYERED_OP tcp flags set 3bc4 - Add pedit action with LAYERED_OP tcp set dport, sport & flags fields f1c8 - Add pedit action with LAYERED_OP udp set dport & sport d784 - Add pedit action with mixed RAW/LAYERED_OP #1 70ca - Add pedit action with mixed RAW/LAYERED_OP #2 Signed-off-by: Dmytro Linkin <dmitrolin@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
The number of stubs is growing and has nothing to do with addrconf. Move the definition of the stubs to a separate header file and update users. In the move, drop the vxlan specific comment before ipv6_stub. Code move only; no functional change intended. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
David Ahern says: ==================== net: Move fib_nh and fib6_nh to a common struct First set of three with the end goal of enabling IPv6 gateways with IPv4 routes. This set refactors ipv4 and ipv6 code to create init and release helpers for each protocol and moving common elements to a fib_nh_common struct. v3 - split the reject setting into 2 with helper to the checks. This avoids changing cfg->fc_flags in fib6_nh_init v2 - addressed Ido's comments: cleanup on failure path in nh_init helpers, ordering in fib6_nh_release, and removal of RTF_GATEWAY from fib6_info uses in mlxsw ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
With fib_nh_common in place, move common initialization and release code into helpers used by both ipv4 and ipv6. For the moment, the init is just the lwt encap and the release is both the netdev reference and the the lwt state reference. More will be added later. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Add fib_nh_common struct with common nexthop attributes. Convert fib_nh and fib6_nh to use it. Use macros to move existing fib_nh_* references to the new nh_common.nhc_*. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Rename fib6_nh entries that will be moved to a fib_nh_common struct. Specifically, the device, gateway, flags, and lwtstate are common with all nexthop definitions. In some places new temporary variables are declared or local variables renamed to maintain line lengths. Rename only; no functional change intended. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Rename fib_nh entries that will be moved to a fib_nh_common struct. Specifically, the device, oif, gateway, flags, scope, lwtstate, nh_weight and nh_upper_bound are common with all nexthop definitions. In the process shorten fib_nh_lwtstate to fib_nh_lws to avoid really long lines. Rename only; no functional change intended. Signed-off-by: David Ahern <dsahern@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
rt6_add_nexthop and rt6_nexthop_info only need the fib6_info for the gateway flag and the nexthop weight, and the presence of a gateway is now per-nexthop. Update the signatures to take a fib6_nh and nexthop weight and better align with the ipv4 versions. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
fib6_ignore_linkdown takes a fib6_info but only looks at the net_device and its IPv6 config. Change it to take a net_device over a fib6_info as its input argument. In addition, move it to a header file to make the check inline and usable later with IPv4 code without going through the ipv6 stub, and rename to ip6_ignore_linkdown since it is only checking the setting based on the ipv6 struct on a device. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
The gateway setting is not per fib6_info entry but per-fib6_nh. Add a new fib_nh_has_gw flag to fib6_nh and convert references to RTF_GATEWAY to the new flag. For IPv6 address the flag is cheaper than checking that nh_gw is non-0 like IPv4 does. While this increases fib6_nh by 8-bytes, the effective allocation size of a fib6_info is unchanged. The 8 bytes is recovered later with a fib_nh_common change. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Move the fib6_nh cleanup code to a new helper, fib6_nh_release. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Similar to IPv4, consolidate the fib6_nh initialization into a helper. As a new standalone function, add a cleanup path to put lwtstate on error. To avoid modifying fib6_config flags, move the reject check to a helper that is invoked once by fib6_nh_init to reset the device and then again in ip6_route_info_create to set the fib6_flags. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Move the fib_nh cleanup code from free_fib_info_rcu into a new helper, fib_nh_release. Move classid accounting into fib_nh_release which is called per fib_nh to make accounting symmetrical with fib_nh_init. Export the helper to allow for use with nexthop objects in the future. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Consolidate the fib_nh initialization which is duplicated between fib_create_info for single path and fib_get_nhs for multipath. Export the helper to allow for use with nexthop objects in the future. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
in_dev lookup followed by IN_DEV_IGNORE_ROUTES_WITH_LINKDOWN check is called in several places, some with the rcu lock and others with the rtnl held. Move the check to a helper similar to what IPv6 has. Since the helper can be invoked from either context use rcu_dereference_rtnl to dereference ip_ptr. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David Ahern authored
Define fib_get_nhs to return EINVAL when CONFIG_IP_ROUTE_MULTIPATH is not enabled and remove the ifdef check for CONFIG_IP_ROUTE_MULTIPATH in fib_create_info. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Ido Schimmel says: ==================== selftests: forwarding: Add new test cases This patchset mainly adds new forwarding test cases and performs small changes in existing infrastructure. Patches #1-#3 add new test cases for multicast RPF check, PCP and VLAN matching using flower and tc VLAN modify action. The rest of the patches are from Petr who says: In patches #4 and #5, devlink_lib.sh is fixed to first not cause double inclusion of lib.sh, and then to deduce the device name in a simpler way. In patch #6, helpers for dealing with shared buffer configuration are added to devlink_lib.sh. In patch #7, MC-awareness test is fixed to configure shared buffers explicitly. In patch #8, several helpers are extracted from the MC-awareness test and put into a new mlxsw-specific library, qos_lib.sh. In patch #9, a new test is added which checks configuration of strictly-prioritized streams. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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Petr Machata authored
Test that when strict priority is configured on a system, the higher-priority traffic does actually win all the available bandwidth. The test uses a similar approach to qos_mc_aware.sh to run and account the traffic. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Petr Machata authored
Extract reusable code from qos_mc_aware.sh and put into a new library. Signed-off-by: Petr Machata <petrm@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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