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path: root/drivers/net/ethernet/mediatek
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2022-09-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/ethernet/freescale/fec.h 7b15515fc1ca ("Revert "fec: Restart PPS after link state change"") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") https://lore.kernel.org/all/20220921105337.62b41047@canb.auug.org.au/ drivers/pinctrl/pinctrl-ocelot.c c297561bc98a ("pinctrl: ocelot: Fix interrupt controller") 181f604b33cd ("pinctrl: ocelot: add ability to be used in a non-mmio configuration") https://lore.kernel.org/all/20220921110032.7cd28114@canb.auug.org.au/ tools/testing/selftests/drivers/net/bonding/Makefile bbb774d921e2 ("net: Add tests for bonding and team address list management") 152e8ec77640 ("selftests/bonding: add a test for bonding lladdr target") https://lore.kernel.org/all/20220921110437.5b7dbd82@canb.auug.org.au/ drivers/net/can/usb/gs_usb.c 5440428b3da6 ("can: gs_usb: gs_can_open(): fix race dev->can.state condition") 45dfa45f52e6 ("can: gs_usb: add RX and TX hardware timestamp support") https://lore.kernel.org/all/84f45a7d-92b6-4dc5-d7a1-072152fab6ff@tessares.net/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-22net: ethernet: mtk_eth_soc: introduce flow offloading support for mt7986Lorenzo Bianconi
Introduce hw flow offload support for mt7986 chipset. PPE is not enabled yet in mt7986 since mt76 support is not available yet. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_wed: add axi bus supportLorenzo Bianconi
Other than pcie bus, introduce support for axi bus to mtk wed driver. Axi bus is used to connect mt7986-wmac soc chip available on mt7986 device. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_wed: add wed support for mt7986 chipsetLorenzo Bianconi
Introduce Wireless Etherne Dispatcher support on transmission side for mt7986 chipset Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_wed: add mtk_wed_configure_irq and ↵Lorenzo Bianconi
mtk_wed_dma_{enable/disable} Introduce mtk_wed_configure_irq, mtk_wed_dma_enable and mtk_wed_dma_disable utility routines. This is a preliminary patch to introduce mt7986 wed support. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_soc: add foe_entry_size to mtk_eth_socLorenzo Bianconi
Introduce foe_entry_size to mtk_eth_soc data structure since mt7986 relies on a bigger mtk_foe_entry data structure. Tested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_soc: move wdma_base definitions in mtk register mapLorenzo Bianconi
This is a preliminary patch to introduce mt7986 wed support. Tested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_soc: add the capability to run multiple ppeLorenzo Bianconi
mt7986 chipset support multiple packet engines for wlan <-> eth packet forwarding. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_soc: move ppe table hash offset to mtk_soc_data structureLorenzo Bianconi
This is a preliminary patch to introduce mt7986 hw packet engine. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-22net: ethernet: mtk_eth_soc: move gdma_to_ppe and ppe_base definitions in mtk ↵Lorenzo Bianconi
register map This is a preliminary patch to introduce mt7986 hw packet engine. Tested-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-20net: dsa: introduce dsa_port_get_master()Vladimir Oltean
There is a desire to support for DSA masters in a LAG. That configuration is intended to work by simply enslaving the master to a bonding/team device. But the physical DSA master (the LAG slave) still has a dev->dsa_ptr, and that cpu_dp still corresponds to the physical CPU port. However, we would like to be able to retrieve the LAG that's the upper of the physical DSA master. In preparation for that, introduce a helper called dsa_port_get_master() that replaces all occurrences of the dp->cpu_dp->master pattern. The distinction between LAG and non-LAG will be made later within the helper itself. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-19net: ethernet: mtk_eth_soc: enable XDP support just for MT7986 SoCLorenzo Bianconi
Disable page_pool/XDP support for MT7621 SoC in order fix a regression introduce adding XDP for MT7986 SoC. There is no a real use case for XDP on MT7621 since it is a low-end cpu. Moreover this patch reduces the memory footprint. Tested-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com> Fixes: 23233e577ef9 ("net: ethernet: mtk_eth_soc: rely on page_pool for single page buffers") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/2bf31e27b888c43228b0d84dd2ef5033338269e2.1663074002.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-09-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
drivers/net/ethernet/freescale/fec.h 7d650df99d52 ("net: fec: add pm_qos support on imx6q platform") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-07net: ethernet: mtk_eth_soc: remove mtk_foe_entry_timestampLorenzo Bianconi
Get rid of mtk_foe_entry_timestamp routine since it is no longer used. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-07net: ethernet: mtk_eth_soc: check max allowed hash in mtk_ppe_check_skbLorenzo Bianconi
Even if max hash configured in hw in mtk_ppe_hash_entry is MTK_PPE_ENTRIES - 1, check theoretical OOB accesses in mtk_ppe_check_skb routine Fixes: c4f033d9e03e9 ("net: ethernet: mtk_eth_soc: rework hardware flow table management") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-07net: ethernet: mtk_eth_soc: fix typo in __mtk_foe_entry_clearLorenzo Bianconi
Set ib1 state to MTK_FOE_STATE_UNBIND in __mtk_foe_entry_clear routine. Fixes: 33fc42de33278 ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-31net: ethernet: move from strlcpy with unused retval to strscpyWolfram Sang
Follow the advice of the below link and prefer 'strscpy' in this subsystem. Conversion is 1:1 because the return value is not used. Generated by a coccinelle script. Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/ Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # For drivers/net/ethernet/mellanox/mlxsw Acked-by: Geoff Levand <geoff@infradead.org> # For ps3_gelic_net and spider_net_ethtool Acked-by: Tom Lendacky <thomas.lendacky@amd.com> # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c Acked-by: Marcin Wojtas <mw@semihalf.com> # For drivers/net/ethernet/marvell/mvpp2 Reviewed-by: Leon Romanovsky <leonro@nvidia.com> # For drivers/net/ethernet/mellanox/mlx{4|5} Reviewed-by: Shay Agroskin <shayagr@amazon.com> # For drivers/net/ethernet/amazon/ena Acked-by: Krzysztof Hałasa <khalasa@piap.pl> # For IXP4xx Ethernet Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
drivers/net/ethernet/mellanox/mlx5/core/en_fs.c 21234e3a84c7 ("net/mlx5e: Fix use after free in mlx5e_fs_init()") c7eafc5ed068 ("net/mlx5e: Convert ethtool_steering member of flow_steering struct to pointer") https://lore.kernel.org/all/20220825104410.67d4709c@canb.auug.org.au/ https://lore.kernel.org/all/20220823055533.334471-1-saeed@kernel.org/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-25net: ethernet: mtk_eth_soc: fix hw hash reporting for MTK_NETSYS_V2Lorenzo Bianconi
Properly report hw rx hash for mt7986 chipset accroding to the new dma descriptor layout. Fixes: 197c9e9b17b11 ("net: ethernet: mtk_eth_soc: introduce support for mt7986 chipset") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/091394ea4e705fbb35f828011d98d0ba33808f69.1661257293.git.lorenzo@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-08-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-18net: ethernet: mtk_eth_soc: remove unused txd_pdma pointer in ↵Lorenzo Bianconi
mtk_xdp_submit_frame Get rid of unnecessary txd_pdma pointer in mtk_xdp_submit_frame for loop since it is actually used at the end of the routine using latest mtk_tx_dma consumed pointer as reference. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/2c40b0fbb9163a0d62ff897abae17db84a9f3b99.1660669138.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-08-17net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_xdp_runLorenzo Bianconi
Fix possible NULL pointer dereference in mtk_xdp_run() if the ebpf program returns XDP_TX and xdp_convert_buff_to_frame routine fails returning NULL. Fixes: 5886d26fd25bb ("net: ethernet: mtk_eth_soc: add xmit XDP support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/627a07d759020356b64473e09f0855960e02db28.1660659112.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-29net: ethernet: mtk_eth_soc: add xdp tx return bulking supportLorenzo Bianconi
Convert mtk_eth_soc driver to xdp_return_frame_bulk APIs. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-29net: ethernet: mtk_eth_soc: introduce xdp multi-frag supportLorenzo Bianconi
Add the capability to map non-linear xdp frames in XDP_TX and ndo_xdp_xmit callback. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-29net: ethernet: mtk_eth_soc: introduce mtk_xdp_frame_map utility routineLorenzo Bianconi
This is a preliminary patch to add xdp multi-frag support to mtk_eth_soc driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk-ppe: fix traffic offload with bridged wlanLorenzo Bianconi
A typical flow offload scenario for OpenWrt users is routed traffic received by the wan interface that is redirected to a wlan device belonging to the lan bridge. Current implementation fails to fill wdma offload info in mtk_flow_get_wdma_info() since odev device is the local bridge. Fix the issue running dev_fill_forward_path routine in mtk_flow_get_wdma_info in order to identify the wlan device. Tested-by: Paolo Valerio <pvalerio@redhat.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk_eth_soc: add support for page_pool_get_statsLorenzo Bianconi
Introduce support for the page_pool stats API into mtk_eth_soc driver. Report page_pool stats through ethtool. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk_eth_soc: add xmit XDP supportLorenzo Bianconi
Introduce XDP support for XDP_TX verdict and ndo_xdp_xmit function pointer. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk_eth_soc: introduce xdp ethtool countersLorenzo Bianconi
Report xdp stats through ethtool Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk_eth_soc: add basic XDP supportLorenzo Bianconi
Introduce basic XDP support to mtk_eth_soc driver. Supported XDP verdicts: - XDP_PASS - XDP_DROP - XDP_REDIRECT Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-25net: ethernet: mtk_eth_soc: rely on page_pool for single page buffersLorenzo Bianconi
Rely on page_pool allocator for single page buffers in order to keep them dma mapped and add skb recycling support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-19net: ethernet: mtk_ppe: fix possible NULL pointer dereference in ↵Lorenzo Bianconi
mtk_flow_get_wdma_info odev pointer can be NULL in mtk_flow_offload_replace routine according to the flower action rules. Fix possible NULL pointer dereference in mtk_flow_get_wdma_info. Fixes: a333215e10cb5 ("net: ethernet: mtk_eth_soc: implement flow offloading to WED devices") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/4e1685bc4976e21e364055f6bee86261f8f9ee93.1658137753.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-18net: ethernet: mtk_eth_soc: fix off by one check of ARRAY_SIZETom Rix
In mtk_wed_tx_ring_setup(.., int idx, ..), idx is used as an index here struct mtk_wed_ring *ring = &dev->tx_ring[idx]; The bounds of idx are checked here BUG_ON(idx > ARRAY_SIZE(dev->tx_ring)); If idx is the size of the array, it will pass this check and overflow. So change the check to >= . Fixes: 804775dfc288 ("net: ethernet: mtk_eth_soc: add support for Wireless Ethernet Dispatch (WED)") Signed-off-by: Tom Rix <trix@redhat.com> Link: https://lore.kernel.org/r/20220716214654.1540240-1-trix@redhat.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-08eth: mtk: switch to netif_napi_add_tx()Jakub Kicinski
netif_napi_add_tx() does not require the weight argument. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: enable half duplex hardware supportBiao Huang
Current driver doesn't support half duplex correctly. This patch enable half duplex capability in hardware. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: separate tx/rx handling with two NAPIsBiao Huang
Current driver may lost tx interrupts under bidirectional test with iperf3, which leads to some unexpected issues. This patch let rx/tx interrupt enable/disable separately, and rx/tx are handled in different NAPIs. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: add support for MII interfaceBiao Huang
Add support for MII interface. If user wants to use MII, assign "MII" to "phy-mode" property in dts. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: add timing adjustment supportBiao Huang
Add simple clock inversion for timing adjustment in driver. Add property "mediatek,txc-inverse" or "mediatek,rxc-inverse" to device node when necessary. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: add clock pad selection for RMIIBiao Huang
This patch add a new dts property named "mediatek,rmii-rxc" parsing in driver, which will configure MAC to select which pin the RMII reference clock is connected to, TXC or RXC. TXC pad is the default reference clock pin. If user wants to use RXC pad instead, add "mediatek,rmii-rxc" to corresponding device node. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: add support for MT8365 SoCBiao Huang
Add Ethernet driver support for MT8365 SoC. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: modify IRQ trigger flagsBiao Huang
If the flags in request_irq() is IRQF_TRIGGER_NONE, the trigger method is determined by "interrupt" property in dts. So, modify the flag from IRQF_TRIGGER_FALLING to IRQF_TRIGGER_NONE. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Yinghua Pan <ot_yinghua.pan@mediatek.com> Reviewed-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-29net: ethernet: mtk-star-emac: store bit_clk_div in compat structureBiao Huang
Not all the SoC are using the same clock divider. Move the divider into a compat structure specific to the SoCs. Signed-off-by: Biao Huang <biao.huang@mediatek.com> Signed-off-by: Fabien Parent <fparent@baylibre.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
No conflicts. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-08net: ethernet: mtk_eth_soc: fix misuse of mem alloc interface ↵Chen Lin
netdev[napi]_alloc_frag When rx_flag == MTK_RX_FLAGS_HWLRO, rx_data_len = MTK_MAX_LRO_RX_LENGTH(4096 * 3) > PAGE_SIZE. netdev_alloc_frag is for alloction of page fragment only. Reference to other drivers and Documentation/vm/page_frags.rst Branch to use __get_free_pages when ring->frag_size > PAGE_SIZE. Signed-off-by: Chen Lin <chen45464546@163.com> Link: https://lore.kernel.org/r/1654692413-2598-1-git-send-email-chen45464546@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-06-07net: ethernet: mtk_eth_soc: enable rx cksum offload for MTK_NETSYS_V2Lorenzo Bianconi
Enable rx checksum offload for mt7986 chipset. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/r/c8699805c18f7fd38315fcb8da2787676d83a32c.1654544585.git.lorenzo@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-05-27net: ethernet: mtk_eth_soc: out of bounds read in mtk_hwlro_get_fdir_entry()Dan Carpenter
The "fsp->location" variable comes from user via ethtool_get_rxnfc(). Check that it is valid to prevent an out of bounds read. Fixes: 7aab747e5563 ("net: ethernet: mediatek: add ethtool functions to configure RX flows of HW LRO") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-23net: ethernet: mtk_eth_soc: fix error code in mtk_flow_offload_replace()Dan Carpenter
Preserve the error code from mtk_foe_entry_commit(). Do not return success. Fixes: c4f033d9e03e ("net: ethernet: mtk_eth_soc: rework hardware flow table management") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-22net: ethernet: mtk_eth_soc: introduce support for mt7986 chipsetLorenzo Bianconi
Add support for mt7986-eth driver available on mt7986 soc. Tested-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-05-22net: ethernet: mtk_eth_soc: convert scratch_ring pointer to voidLorenzo Bianconi
Simplify the code converting scratch_ring pointer to void Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-04-13 07:12:14 +0000