aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/hid/hid-lgff.c (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2019-11-01net: bridge: fdb: restore unlikely() when taking over externally added entriesNikolay Aleksandrov1-2/+4
Taking over hw-learned entries is not a likely scenario so restore the unlikely() use for the case of SW taking over externally learned entries. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-01net: bridge: fdb: avoid two atomic bitops in br_fdb_external_learn_add()Nikolay Aleksandrov1-4/+5
If we setup the fdb flags prior to calling fdb_create() we can avoid two atomic bitops when learning a new entry. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-01net: bridge: fdb: br_fdb_update can take flags directlyNikolay Aleksandrov4-18/+15
If we modify br_fdb_update() to take flags directly we can get rid of one test and one atomic bitop in the learning path. Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31hp100: Move 100BaseVG AnyLAN driver to stagingJoe Perches9-4/+5
100BaseVG AnyLAN hasn't been useful since 1996 or so and even then didn't sell many devices. It's unlikely any are still in use. Move the driver to staging with the intent of removing it altogether one day. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: Call bnxt_ulp_stop()/bnxt_ulp_start() during suspend/resume.Pavan Chebbi1-0/+2
Inform the RDMA driver to stop/start during suspend/resume. The RDMA driver needs to stop and start just like error recovery. Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: Call bnxt_ulp_stop()/bnxt_ulp_start() during error recovery.Vasundhara Volam1-9/+14
Notify the RDMA driver by calling the bnxt_ulp_stop()/bnxt_ulp_start() hooks during error recovery. The current ULP IRQ start/stop sequence in error recovery (which is insufficient) is replaced with the full reset sequence when we call bnxt_ulp_stop()/bnxt_ulp_start(). Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: Improve bnxt_ulp_stop()/bnxt_ulp_start() call sequence.Vasundhara Volam3-11/+20
We call bnxt_ulp_stop() to notify the RDMA driver that some error or imminent reset is about to happen. After that we always call some variants of bnxt_close(). In the next patch, we will integrate the recently added error recovery with the RDMA driver. In response to ulp_stop, the RDMA driver may free MSIX vectors and that will also trigger bnxt_close(). To avoid bnxt_close() from being called twice, we set a new flag after ulp_stop is called. If the RDMA driver frees MSIX vectors while the new flag is set, we will not call bnxt_close(), knowing that it will happen in due course. With this change, we must make sure that the bnxt_close() call after ulp_stop will reset IRQ. Modify bnxt_reset_task() accordingly if we call ulp_stop. Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: flow_offload: offload tunnel decap rules via indirect callbacksSriharsha Basavapatna3-2/+165
The decap (VXLAN tunnel) flow rules are not getting offloaded with upstream kernel. This is because TC block callback infrastructure has been updated to use indirect callbacks to get offloaded rules from other higher level devices (such as tunnels), instead of ndo_setup_tc(). Since the decap rules are applied to the tunnel devices (e.g, vxlan_sys), the driver should register for indirect TC callback with tunnel devices to get the rules for offloading. This patch updates the driver to register and process indirect TC block callbacks from VXLAN tunnels. Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: Add support for NAT(L3/L4 rewrite)Somnath Kotur2-7/+144
Provides support for modifying L3/L4 Header parameters to support NAT. Sets the appropriate fields/bits in cfa_flow_alloc cmd. Sample cmd for offloading an IPv4 flow with SNAT: ovs-ofctl add-flow ovsbr0 "ip,nw_src=192.168.201.44 \ actions=mod_nw_src:203.31.220.144,output:p7p1" Replace 'nw_src' with 'nw_dst' in above cmd for DNAT with IPv4 Sample cmd for offloading an IPv4 flow with SNAPT: ovs-ofctl add-flow ovsbr0 "ip,nw_src=192.168.201.44 \ actions=mod_nw_src:203.31.220.144, mod_tp_src:6789,output:p7p1" Similar to DNAT, replace 'tp_src' with 'tp_dst' for offloading flow with DNAPT Sample cmd for offloading an IPv6 flow with SNAT: ovs-ofctl add-flow ovsbr0 "ipv6, ipv6_src=2001:5c0:9168::2/64 \ actions=load:0x1->NXM_NX_IPV6_SRC[0..63], \ load:0x20010db801920000->NXM_NX_IPV6_SRC[64..127],output:p7p1" Replace 'SRC' with DST' above for IPv6 DNAT Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt: Avoid logging an unnecessary message when a flow can't be offloadedSomnath Kotur1-1/+2
For every single case where bnxt_tc_can_offload() can fail, we are logging a user friendly descriptive message anyway, but because of the path it would take in case of failure, another redundant error message would get logged. Just freeing the node and returning from the point of failure should suffice. Signed-off-by: Somnath Kotur <somnath.kotur@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bnxt_en: Add support for L2 rewriteVenkat Duvvuru2-0/+143
This patch adds support for packet edit offload of L2 fields (src mac & dst mac, also referred as L2 rewrite). Only when the mask is fully exact match for a field, the command is sent down to the adapter to offload such a flow. Otherwise, an error is returned. v2: Fix pointer alignment issue in bnxt_fill_l2_rewrite_fields() [MChan] Signed-off-by: Venkat Duvvuru <venkatkumar.duvvuru@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: tag_8021q: clarify index limitationVivien Didelot1-3/+2
Now that there's no restriction from the DSA core side regarding the switch IDs and port numbers, only tag_8021q which is currently reserving 3 bits for the switch ID and 4 bits for the port number, has limitation for these values. Update their descriptions to reflect that. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: remove limitation of switch index valueVivien Didelot1-2/+0
Because there is no static array describing the links between switches anymore, we have no reason to force a limitation of the index value set by the device tree. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: remove tree functions related to switchesVivien Didelot1-33/+10
The DSA fabric setup code has been simplified a lot so get rid of the dsa_tree_remove_switch, dsa_tree_add_switch and dsa_switch_add helpers, and keep the code simple with only the dsa_switch_probe and dsa_switch_remove functions. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: remove the dst->ds arrayVivien Didelot2-12/+0
Now that the DSA ports are listed in the switch fabric, there is no need to store the dsa_switch structures from the drivers in the fabric anymore. So get rid of the dst->ds static array. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: remove switch routing table setup codeVivien Didelot1-22/+2
The dsa_switch structure has no routing table specific data to setup, so the switch fabric can directly walk its ports and initialize its routing table from them. This allows us to remove the dsa_switch_setup_routing_table function. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: remove ds->rtableVivien Didelot2-11/+0
Drivers do not use the ds->rtable static arrays anymore, get rid of it. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: dsa: list DSA links in the fabricVivien Didelot3-6/+72
Implement a new list of DSA links in the switch fabric itself, to provide an alterative to the ds->rtable static arrays. At the same time, provide a new dsa_routing_port() helper to abstract the usage of ds->rtable in drivers. If there's no port to reach a given device, return the first invalid port, ds->num_ports. This avoids potential signedness errors or the need to define special values. Signed-off-by: Vivien Didelot <vivien.didelot@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31net: documentation: add docs for MAC/PHY support in DPAA2Ioana Ciornei3-0/+194
Add documentation file for the MAC/PHY support in the DPAA2 architecture. This describes the architecture and implementation of the interface between phylink and a DPAA2 network driver. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa2-eth: add MAC/PHY support through phylinkIoana Ciornei10-21/+818
The dpaa2-eth driver now has support for connecting to its associated PHY device found through standard OF bindings. This happens when the DPNI object (that the driver probes on) gets connected to a DPMAC. When that happens, the device tree is looked up by the DPMAC ID, and the associated PHY bindings are found. The old logic of handling the net device's link state by hand still needs to be kept, as the DPNI can be connected to other devices on the bus than a DPMAC: other DPNI, DPSW ports, etc. This logic is only engaged when there is no DPMAC (and therefore no phylink instance) attached. The MC firmware support multiple type of DPMAC links: TYPE_FIXED, TYPE_PHY. The TYPE_FIXED mode does not require any DPMAC management from Linux side, and as such, the driver will not handle such a DPMAC. Although PHYLINK typically handles SFP cages and in-band AN modes, for the moment the driver only supports the RGMII interfaces found on the LX2160A. Support for other modes will come later. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa2-eth: update the TX frame queues on DPNI_IRQ_EVENT_ENDPOINT_CHANGEDIoana Ciornei1-4/+3
Currently the function is called at every link up event, although the FQID values will only change when the DPNI is disconnected from the current object and reconnected to a different one. The patch also avoids the forward declaration of update_tx_fqids. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bus: fsl-mc: add the fsl_mc_get_endpoint functionIoana Ciornei5-4/+132
Using the newly added fsl_mc_get_endpoint function a fsl-mc driver can find its associated endpoint (another object at the other link of a MC firmware link). The API will be used in the following patch in order to discover the connected DPMAC object of a DPNI. Also, the fsl_mc_device_lookup function is made available to the entire fsl-mc bus driver and not just for the dprc driver. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31bus: fsl-mc: export device types present on the busIoana Ciornei1-0/+10
Export all device types present on the fsl-mc bus in order to be able to actually use the is_fsl_mc_bus_*() functions from drivers on the bus. Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: add XDP counters to ethtool statsCharles McLachlan3-0/+42
Count XDP packet drops, error drops, transmissions and redirects and expose these counters via the ethtool stats command. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: handle XDP_TX outcomes of XDP eBPF programsCharles McLachlan4-1/+116
Provide an ndo_xdp_xmit function that uses the XDP tx queue for this CPU to send the packet. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: allocate channels for XDP tx queuesCharles McLachlan4-40/+190
Each CPU needs access to its own queue to allow uncontested transmission of XDP_TX packets. This means we need to allocate (up front) enough channels ("xdp transmit channels") to provide at least one extra tx queue per CPU. These tx queues should not do TSO. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: Enable setting of xdp_progCharles McLachlan1-0/+70
Provide an ndo_bpf function to efx_netdev_ops that allows setting and querying of xdp programs on an interface. Also check that the MTU size isn't too big when setting a program or when the MTU is explicitly set. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: perform XDP processing on received packetsCharles McLachlan3-2/+145
Adds a field to hold an attached xdp_prog, but never populates it (see following patch). Also, XDP_TX support is deferred to a later patch in the series. Track failures of xdp_rxq_info_reg() via per-queue xdp_rxq_info_valid flags and a per-nic xdp_rxq_info_failed flag. The per-queue flags are needed to prevent attempts to xdp_rxq_info_unreg() structs that failed to register. Possibly the API could be changed in the future to avoid the need for these flags. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31sfc: support encapsulation of xdp_frames in efx_tx_bufferCharles McLachlan2-2/+10
Add a field to efx_tx_buffer so that we can track xdp_frames. Add a flag so that buffers that contain xdp_frames can be identified and passed to xdp_return_frame. Signed-off-by: Charles McLachlan <cmclachlan@solarflare.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31mlxsw: Fix 64-bit division in mlxsw_sp_sb_prs_initNathan Chancellor1-1/+1
When building for 32-bit ARM, there is a link time error because of a 64-bit division: ld.lld: error: undefined symbol: __aeabi_uldivmod >>> referenced by spectrum_buffers.c >>> net/ethernet/mellanox/mlxsw/spectrum_buffers.o:(mlxsw_sp_buffers_init) in archive drivers/built-in.a >>> did you mean: __aeabi_uidivmod >>> defined in: arch/arm/lib/lib.a(lib1funcs.o Avoid this by using div_u64, which is designed to avoid this problem. Fixes: bc9f6e94bcb5 ("mlxsw: spectrum_buffers: Calculate the size of the main pool") Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Tested-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: don't cache MAC addresses for multicast IPsJulian Wiedmann3-19/+12
Instead of storing the multicast-mapped MAC address in an IP address object, just calculate the MAC address when actually building a cmd for the IP address. While at it, also clean up some rather verbose copying of IP addresses. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: use helpers for IP address hashingJulian Wiedmann2-19/+10
Replace our custom implementations with the stack's version of IP address hashing. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: don't set card state in qeth_qdio_clear_card()Julian Wiedmann1-1/+0
Any change to the card state should only be driven by qeth_l?_set_online() and qeth_l?_stop_card(). qeth_qdio_clear_card() currently also gets called from (a) qeth_core_shutdown(), where we haven't walked through the whole teardown sequence. So changing the state to DOWN is not accurate. (b) qeth_core_hardsetup_card(), which is only called while the card is still in DOWN state. No change in behaviour here. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: consolidate some duplicated HW cmd codeJulian Wiedmann3-31/+9
When setting a device online, both subdrivers have the same code to program the HW trap and Isolation mode. Move that code into a single place. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: keep IRQ disabled until NAPI is really doneJulian Wiedmann1-3/+3
When napi_complete_done() returns false, the NAPI instance is still active and we can keep the IRQ disabled a little longer. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: use QDIO_BUFNR()Julian Wiedmann1-20/+17
qdio.h recently gained a new helper macro that handles wrap-around on a QDIO queue, consistently use it across all of qeth. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qeth: use IQD Multi-WriteJulian Wiedmann2-10/+53
For IQD devices with Multi-Write support, we can defer the queue-flush further and transmit multiple IO buffers with a single TX doorbell. The same-target restriction still applies. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Alexandra Winter <wintera@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31s390/qdio: implement IQD Multi-WriteJulian Wiedmann2-16/+16
This allows IQD drivers to send out multiple SBALs with a single SIGA instruction. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Reviewed-by: Alexandra Winter <wintera@linux.ibm.com> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: register a device link for the qman portal usedMadalin Bucur3-15/+3
Before this change, unbinding the QMan portals did not trigger a corresponding unbinding of the dpaa_eth making use of it; the first QMan portal related operation issued afterwards crashed the kernel. The device link ensures the dpaa_eth dependency upon the qman portal used is honoured at the QMan portal removal. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31soc: fsl: qbman: allow registering a device link for the portal userMadalin Bucur2-0/+31
Introduce the API required to make sure that the devices that use the QMan portal are unbound when the portal is unbound. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: extend delays in ndo_stopMadalin Bucur1-1/+3
Make sure all the frames that are in flight have time to be processed before the interface is completely brought down. Add a missing delay for the Rx path. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: remove netdev_err() for user errorsMadalin Bucur1-12/+4
User reports that an application making an (incorrect) call to restart AN on a fixed link DPAA interface triggers an error in the kernel log while the returned EINVAL should be enough. Reported-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com> Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: add dropped frames to percpu ethtool statsMadalin Bucur1-0/+8
Prior to this change, the frames dropped on receive or transmit were not displayed in the ethtool statistics, leaving the dropped frames unaccounted for. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: use a page to store the SGTMadalin Bucur1-22/+21
Use a page to store the scatter gather table on the transmit path. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: cleanup skb_to_contig_fd()Madalin Bucur1-7/+7
Remove cast, align variable name, simplify DMA map size computation. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: use fd information in dpaa_cleanup_tx_fd()Madalin Bucur1-6/+7
Instead of reading skb fields, use information from the DPAA frame descriptor. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: simplify variables used in dpaa_cleanup_tx_fd()Madalin Bucur1-7/+7
Avoid casts and repeated conversions. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: avoid timestamp read on error pathsMadalin Bucur1-7/+10
The dpaa_cleanup_tx_fd() function is called by the frame transmit confirmation callback but also on several error paths. This function is reading the transmit timestamp value. Avoid reading an invalid timestamp value on the error paths. Fixes: 4664856e9ca2 ("dpaa_eth: add support for hardware timestamping") Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: perform DMA unmapping before readMadalin Bucur1-15/+17
DMA unmapping is required before accessing the HW provided timestamping information. Fixes: 4664856e9ca2 ("dpaa_eth: add support for hardware timestamping") Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-31dpaa_eth: use page backed rx buffersMadalin Bucur1-29/+22
Change the buffers used for reception from netdev_frags to pages. Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.