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2023-03-10virtio_net: separate the logic of checking whether sq is fullXuan Zhuo
Separate the logic of checking whether sq is full. The subsequent patch will reuse this func. Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10virtio_net: reorder some funcsXuan Zhuo
The purpose of this is to facilitate the subsequent addition of new functions without introducing a separate declaration. Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: lan966x: Add support for IS1 VCAP ethernet protocol typesHoratiu Vultur
IS1 VCAP has it's own list of supported ethernet protocol types which is different than the IS2 VCAP. Therefore separate the list of known protocol types based on the VCAP type. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: lan966x: Add TC filter chaining support for IS1 and IS2 VCAPsHoratiu Vultur
Allow rules to be chained between IS1 VCAP and IS2 VCAP. Chaining between IS1 lookups or between IS2 lookups are not supported by the hardware. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: lan966x: Add TC support for IS1 VCAPHoratiu Vultur
Enable TC command to use IS1 VCAP Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: lan966x: Add IS1 VCAP keyset configuration for lan966xHoratiu Vultur
Add IS1 VCAP port keyset configuration for lan966x and also update debug fs support to show the keyset configuration. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: lan966x: Add IS1 VCAP modelHoratiu Vultur
Provide IS1 (ingress stage 1) VCAP model for lan966x. This provides classification actions for lan966x. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-10net: mvpp2: Defer probe if MAC address source is not yet readyMiquel Raynal
NVMEM layouts are no longer registered early, and thus may not yet be available when Ethernet drivers (or any other consumer) probe, leading to possible probe deferrals errors. Forward the error code if this happens. All other errors being discarded, the driver will eventually use a random MAC address if no other source was considered valid (no functional change on this regard). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Marcin Wojtas <mw@semihalf.com> Link: https://lore.kernel.org/r/20230307192927.512757-1-miquel.raynal@bootlin.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09net: restore alpha order to Ethernet devices in configBjorn Helgaas
The filename "wangxun" sorts between "intel" and "xscale", but xscale/Kconfig contains "Intel XScale" prompts, so Wangxun ends up in the wrong place in the config front-ends. Move wangxun/Kconfig so the Wangxun devices appear in order in the user interface. Fixes: 3ce7547e5b71 ("net: txgbe: Add build support for txgbe") Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230307221051.890135-1-helgaas@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09Merge branch '1GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-03-07 (igc) This series contains updates to igc driver only. Muhammad adds tracking and reporting of QBV config errors. Tan Tee adds support for configuring max SDU for each Tx queue. Sasha removes check for alternate media as only one media type is supported. * '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: igc: Clean up and optimize watchdog task igc: offload queue max SDU from tc-taprio igc: Add qbv_config_change_errors counter ==================== Link: https://lore.kernel.org/r/20230307221332.3997881-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get()Geert Uytterhoeven
Use the new devm_of_phy_optional_get() helper instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Siddharth Vadapalli <s-vadapalli@ti.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/01605ea233ff7fc09bb0ea34fc8126af73db83f9.1678280599.git.geert+renesas@glider.be Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09net: phy: smsc: use phy_set_bits in smsc_phy_config_initHeiner Kallweit
Simplify the code by using phy_set_bits(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/b64d9f86-d029-b911-bbe9-6ca6889399d7@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski
Documentation/bpf/bpf_devel_QA.rst b7abcd9c656b ("bpf, doc: Link to submitting-patches.rst for general patch submission info") d56b0c461d19 ("bpf, docs: Fix link to netdev-FAQ target") https://lore.kernel.org/all/20230307095812.236eb1be@canb.auug.org.au/ Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-09i40e: add support for XDP multi-buffer RxTirthendu Sarkar
This patch adds multi-buffer support for the i40e_driver. i40e_clean_rx_irq() is modified to collate all the buffers of a packet before calling the XDP program. xdp_buff is built for the first frag of the packet and subsequent frags are added to it. 'next_to_process' is incremented for all non-EOP frags while 'next_to_clean' stays at the first descriptor of the packet. XDP program is called only on receiving EOP frag. New functions are added for adding frags to xdp_buff and for post processing of the buffers once the xdp prog has run. For XDP_PASS this results in a skb with multiple fragments. i40e_build_skb() builds the skb around xdp buffer that already contains frags data. So i40e_add_rx_frag() helper function is now removed. Since fields before 'dataref' in skb_shared_info are cleared during napi_skb_build(), xdp_update_skb_shared_info() is called to set those. For i40e_construct_skb(), all the frags data needs to be copied from xdp_buffer's shared_skb_info to newly constructed skb's shared_skb_info. This also means 'skb' does not need to be preserved across i40e_napi_poll() calls and hence is removed from i40e_ring structure. Previously i40e_alloc_rx_buffers() was called for every 32 cleaned buffers. For multi-buffers this may not be optimal as there may be more cleaned buffers in each i40e_clean_rx_irq() call. So this is now called when at least half of the ring size has been cleaned. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: add xdp_buff to i40e_ring structTirthendu Sarkar
Store xdp_buff on Rx ring struct in preparation for XDP multi-buffer support. This will allow us to combine fragmented frames across separate NAPI cycles in the same way as currently skb fragments are handled. This means that skb pointer on Rx ring will become redundant and will be removed in a later patch. As a consequence i40e_trace() now uses xdp instead of skb pointer. Truesize only needs to be calculated for page sizes bigger than 4k as it is always half-page for 4k pages. With xdp_buff on ring, frame size can now be set during xdp_init_buff() and need not be repopulated in each NAPI call for 4k pages. As a consequence i40e_rx_frame_truesize() is now used only for bigger pages. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: introduce next_to_process to i40e_ringTirthendu Sarkar
Add a new field called next_to_process in the i40e_ring that is advanced for every buffer and change the semantics of next_to_clean to point to the first buffer of a packet. Driver will use next_to_process in the same way next_to_clean was used previously. For the non multi-buffer case, next_to_process and next_to_clean will always be the same since each packet consists of a single buffer. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: use frame_sz instead of recalculating truesize for building skbTirthendu Sarkar
In skb path truesize is calculated while building skb. This is now avoided and xdp->frame_is used instead for both i40e_build_skb() and i40e_construct_skb(). Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: Change size to truesize when using i40e_rx_buffer_flip()Tirthendu Sarkar
Truesize is now passed directly to i40e_rx_buffer_flip() instead of size so that it does not need to recalculate truesize from size using i40e_rx_frame_truesize() before adjusting page offset. With these change the function can now be used during skb building and adding frags. In later patches it will also be easier for adjusting page offsets for multi-buffers. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: add pre-xdp page_count in rx_bufferTirthendu Sarkar
Page count of rx_buffer needs to be stored prior to XDP call to prevent page recycling in case that buffer would be freed within xdp redirect path. Instead of storing it on the stack, now it is stored in the rx_buffer struct. This will help in processing multi-buffers as the page counts of all rx_buffers (of the same packet) don't need to be stored on stack. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: change Rx buffer size for legacy-rx to support XDP multi-bufferTirthendu Sarkar
Adding support for XDP multi-buffer entails adding information of all the fragments of the packet in the xdp_buff. This approach implies that underlying buffer has to provide tailroom for skb_shared_info. In the legacy-rx mode, driver can only configure up to 2k sized Rx buffers and with the current configuration of 2k sized Rx buffers there is no way to do tailroom reservation for skb_shared_info. Hence size of Rx buffers is now lowered to 2048 - sizeof(skb_shared_info). Also, driver can only chain up to 5 Rx buffers and this means max MTU supported for legacy-rx is now 8614 (5 * rx_buffer_len - ETH header with VLAN). Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09i40e: consolidate maximum frame size calculation for vsiTirthendu Sarkar
Introduce new helper function to calculate max frame size for validating and setting of vsi frame size. This is used while configuring vsi, changing the MTU and attaching an XDP program to the vsi. This is in preparation of the legacy rx and multi-buffer changes to be introduced in later patches. Signed-off-by: Tirthendu Sarkar <tirthendu.sarkar@intel.com> Tested-by: Chandan Kumar Rout <chandanx.rout@intel.com> (A Contingent Worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-03-09Merge tag 'net-6.3-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from netfilter and bpf. Current release - regressions: - core: avoid skb end_offset change in __skb_unclone_keeptruesize() - sched: - act_connmark: handle errno on tcf_idr_check_alloc - flower: fix fl_change() error recovery path - ieee802154: prevent user from crashing the host Current release - new code bugs: - eth: bnxt_en: fix the double free during device removal - tools: ynl: - fix enum-as-flags in the generic CLI - fully inherit attrs in subsets - re-license uniformly under GPL-2.0 or BSD-3-clause Previous releases - regressions: - core: use indirect calls helpers for sk_exit_memory_pressure() - tls: - fix return value for async crypto - avoid hanging tasks on the tx_lock - eth: ice: copy last block omitted in ice_get_module_eeprom() Previous releases - always broken: - core: avoid double iput when sock_alloc_file fails - af_unix: fix struct pid leaks in OOB support - tls: - fix possible race condition - fix device-offloaded sendpage straddling records - bpf: - sockmap: fix an infinite loop error - test_run: fix &xdp_frame misplacement for LIVE_FRAMES - fix resolving BTF_KIND_VAR after ARRAY, STRUCT, UNION, PTR - netfilter: tproxy: fix deadlock due to missing BH disable - phylib: get rid of unnecessary locking - eth: bgmac: fix *initial* chip reset to support BCM5358 - eth: nfp: fix csum for ipsec offload - eth: mtk_eth_soc: fix RX data corruption issue Misc: - usb: qmi_wwan: add telit 0x1080 composition" * tag 'net-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits) tools: ynl: fix enum-as-flags in the generic CLI tools: ynl: move the enum classes to shared code net: avoid double iput when sock_alloc_file fails af_unix: fix struct pid leaks in OOB support eth: fealnx: bring back this old driver net: dsa: mt7530: permit port 5 to work without port 6 on MT7621 SoC net: microchip: sparx5: fix deletion of existing DSCP mappings octeontx2-af: Unlock contexts in the queue context cache in case of fault detection net/smc: fix fallback failed while sendmsg with fastopen ynl: re-license uniformly under GPL-2.0 OR BSD-3-Clause mailmap: update entries for Stephen Hemminger mailmap: add entry for Maxim Mikityanskiy nfc: change order inside nfc_se_io error path ethernet: ice: avoid gcc-9 integer overflow warning ice: don't ignore return codes in VSI related code ice: Fix DSCP PFC TLV creation net: usb: qmi_wwan: add Telit 0x1080 composition net: usb: cdc_mbim: avoid altsetting toggling for Telit FE990 netfilter: conntrack: adopt safer max chain length net: tls: fix device-offloaded sendpage straddling records ...
2023-03-09Merge branch '100GbE' of ↵Paolo Abeni
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-03-07 (ice) This series contains updates to ice driver only. Dave removes masking from pfcena field as it was incorrectly preventing valid traffic classes from being enabled. Michal resolves various smatch issues such as not propagating error codes and returning 0 explicitly. Arnd Bergmann resolves gcc-9 warning for integer overflow. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue: ethernet: ice: avoid gcc-9 integer overflow warning ice: don't ignore return codes in VSI related code ice: Fix DSCP PFC TLV creation ==================== Link: https://lore.kernel.org/r/20230307220714.3997294-1-anthony.l.nguyen@intel.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-09net: mtk_eth_soc: remove support for RMII and REVMII modesRussell King (Oracle)
Since the conversion of mtk_eth_soc to phylink's supported_interfaces bitmap, these two modes have not been selectable. No one has raised this as an issue. Checking the in-kernel DT files, none of them use either of these modes with this hardware. Daniel Golle concurs: A quick grep through the device trees of the more than 650 ramips and mediatek boards we support in OpenWrt has revealed that *none* of them uses either reduced-MII or reverse-MII PHY modes. I could imaging that some more specialized ramips boards may use the RMII 100M PHY mode to connect with exotic PHYs for industrial or automotive applications (think: for 100BASE-T1 PHY connected via RMII). I have never seen or touched such boards, but there are hints that they do exist. For reverse-MII there are cases in which the Ralink SoC (Rt305x, for example) is used in iNIC mode, ie. connected as a PHY to another SoC, and running only a minimal firmware rather than running Linux. Due to the lack of external DRAM for the Ralink SoC on this kind of boards, the Ralink SoC there will anyway never be able to boot Linux. I've seen this e.g. in multimedia devices like early WiFi-connected not-yet-so-smart TVs. Consequently, the conclusion is that no one uses these modes with this hardware, so we might as well drop support for them. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-09net: mtk_eth_soc: remove unnecessary checks in mtk_mac_config()Russell King (Oracle)
mtk_mac_config() checks that the interface mode is permitted for the capabilities, but we already do these checks in mtk_add_mac() when initialising phylink's supported_interfaces bitmap. Remove the unnecessary tests. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-09net: mtk_eth_soc: move trgmii ddr2 check to probe functionRussell King (Oracle)
If TRGMII mode is not permitted when using DDR2 mode, we should handle that when setting up phylink's ->supported_interfaces so phylink knows that this is not supported by the hardware. Move this check to mtk_add_mac(). Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-09net: mtk_eth_soc: tidy mtk_gmac0_rgmii_adjust()Russell King (Oracle)
Get rid of the multiple tenary operators in mtk_gmac0_rgmii_adjust() replacing them with a single if(), thus making the code easier to read. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-03-08ixgbe: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08igc: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08igb: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08ice: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08iavf: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08i40e: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08fm10k: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08e1000e: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Tony Nguyen <anthony.l.nguyen@intel.com> Cc: intel-wired-lan@lists.osuosl.org Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08net: txgbe: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jiawen Wu <jiawenwu@trustnetic.com> Cc: Mengyuan Lou <mengyuanlou@net-swift.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08net: ngbe: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jiawen Wu <jiawenwu@trustnetic.com> Cc: Mengyuan Lou <mengyuanlou@net-swift.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08sfc_ef100: Drop redundant pci_disable_pcie_error_reporting()Bjorn Helgaas
51b35a454efd ("sfc: skeleton EF100 PF driver") added a call to pci_disable_pcie_error_reporting() in ef100_pci_remove(). Remove this call since there's no apparent reason to disable error reporting when it was not previously enabled. Note that since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core enables PCIe error reporting for all devices during enumeration, so the driver doesn't need to do it itself. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Martin Habets <habetsm.xilinx@gmail.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08sfc/siena: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Martin Habets <habetsm.xilinx@gmail.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08sfc: falcon: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Martin Habets <habetsm.xilinx@gmail.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08sfc: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Martin Habets <habetsm.xilinx@gmail.com> Acked-by: Edward Cree <ecree.xilinx@gmail.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08qlcnic: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Shahed Shaikh <shshaikh@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Cc: GR-Linux-NIC-Dev@marvell.com Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08qlcnic: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Shahed Shaikh <shshaikh@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Cc: GR-Linux-NIC-Dev@marvell.com Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08net: qede: Remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ariel Elior <aelior@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08qed: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Ariel Elior <aelior@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08octeon_ep: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Veerasenareddy Burru <vburru@marvell.com> Cc: Abhijit Ayarekar <aayarekar@marvell.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08netxen_nic: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Also note that the driver only called these for NX_IS_REVISION_P3 devices, so since f26e58bf6f54, error reporting has been enabled for devices other than NX_IS_REVISION_P3. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Manish Chopra <manishc@marvell.com> Cc: Rahul Verma <rahulv@marvell.com> Cc: GR-Linux-NIC-Dev@marvell.com Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08net: hns3: remove unnecessary aer.h includeBjorn Helgaas
<linux/aer.h> is unused, so remove it. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Yisen Zhuang <yisen.zhuang@huawei.com> Cc: Salil Mehta <salil.mehta@huawei.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08net/fungible: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Dimitris Michailidis <dmichail@fungible.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-03-08cxgb4: Drop redundant pci_enable_pcie_error_reporting()Bjorn Helgaas
pci_enable_pcie_error_reporting() enables the device to send ERR_* Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is native"), the PCI core does this for all devices during enumeration, so the driver doesn't need to do it itself. Remove the redundant pci_enable_pcie_error_reporting() call from the driver. Also remove the corresponding pci_disable_pcie_error_reporting() from the driver .remove() path. Note that this only controls ERR_* Messages from the device. An ERR_* Message may cause the Root Port to generate an interrupt, depending on the AER Root Error Command register managed by the AER service driver. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Raju Rangoju <rajur@chelsio.com> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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