- 21 Jan, 2023 12 commits
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Amit Cohen authored
String TLV is not supported by old firmware versions, therefore 'struct mlxsw_core' stores the field 'emad.enable_string_tlv', which is set to true only after firmware version check. Instead of assuming that firmware version check is enough to enable string TLV, a better solution is to query if this TLV is supported from MGIR register. Add such query and initialize 'emad.enable_string_tlv' accordingly. Signed-off-by:
Amit Cohen <amcohen@nvidia.com> Reviewed-by:
Ido Schimmel <idosch@nvidia.com> Signed-off-by:
Petr Machata <petrm@nvidia.com> Reviewed-by:
Tony Nguyen <anthony.l.nguyen@intel.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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Amit Cohen authored
MGIR (Management General Information Register) allows software to query the hardware and firmware general information. As part of firmware information, the driver can query if string TLV and latency TLV are supported. These TLVs are part of EMAD's header and are used to provide information per EMAD packet to software. Currently, string TLV is already used by the driver, but it does not query if this TLV is supported from MGIR. The next patches will add support of latency TLV. Add the relevant fields to MGIR, so then the driver will query them to know if the TLVs are supported before using them. Signed-off-by:
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Nikhil Gupta authored
1588 driver loses about 1us in adjtime operation at PTP slave This is because adjtime operation uses a slow non-atomic tmr_cnt_read() followed by tmr_cnt_write() operation. In the above sequence, since the timer counter operation keeps incrementing, it leads to latency. The tmr_offset register (which is added to TMR_CNT_H/L register giving the current time) must be programmed with the delta nanoseconds. Signed-off-by:
Nikhil Gupta <nikhil.gupta@nxp.com> Reviewed-by:
Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by:
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Yang Yingliang authored
Use kmemdup() helper instead of open-coding to simplify the code when allocating newckf and newcaf. Generated by: scripts/coccinelle/api/memdup.cocci Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Reviewed-by:
Jesse Brandeburg <jesse.brandeburg@intel.com> Reviewed-by:
Steen Hegelund <Steen.Hegelund@microchip.com> Link: https://lore.kernel.org/r/20230119092210.3607634-1-yangyingliang@huawei.comSigned-off-by:
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Jakub Kicinski authored
Michael Walle says: ==================== net: mdio: Remove support for building C45 muxed addresses I've picked this older series from Andrew up and rebased it onto the latest net-next. With all drivers which support c45 now being converted to a seperate c22 and c45 access op, we can now remove the old MII_ADDR_C45 flag. ==================== Link: https://lore.kernel.org/r/20230119130700.440601-1-michael@walle.ccSigned-off-by:
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Andrew Lunn authored
The old way of performing a C45 bus transfer created a special register value and passed it to the MDIO bus driver, in the hope it would see the MII_ADDR_C45 bit set, and perform a C45 transfer. Now that there is a clear separation of C22 and C45, this scheme is no longer used. Remove all the #defines and helpers, to prevent any code being added which tries to use it. Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Signed-off-by:
Michael Walle <michael@walle.cc> Reviewed-by:
Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Signed-off-by:
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Andrew Lunn authored
The MDIO core should not pass a C45 request via the C22 API call any more. So remove the tests from the drivers. Signed-off-by:
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Michael Walle authored
With the new C45 MDIO access API, there is no encoding of the register number anymore and thus the masking isn't necessary anymore. Remove it. Signed-off-by:
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Andrew Lunn authored
Now that all MDIO bus drivers which support C45 implement the c45 specific ops, remove the fallback to the old method. Signed-off-by:
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Jakub Kicinski authored
Hayes Wang says: ==================== r8152: improve the code These are some minor improvements depending on commit ec51fbd1 ("r8152: add USB device driver for config selection"). ==================== Link: https://lore.kernel.org/r/20230119074043.10021-397-nic_swsd@realtek.comSigned-off-by:
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Hayes Wang authored
Reduce the control transfer by moving calling rtl8152_get_version() in rtl8152_probe(). This could prevent from calling rtl8152_get_version() for unnecessary situations. For example, after setting config #2 for the device, there are two interfaces and rtl8152_probe() may be called twice. However, we don't need to call rtl8152_get_version() for this situation. Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Signed-off-by:
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Hayes Wang authored
After commit ec51fbd1 ("r8152: add USB device driver for config selection"), the code about changing USB configuration in rtl_vendor_mode() wouldn't be run anymore. Therefore, the function could be removed. Signed-off-by:
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- 20 Jan, 2023 28 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski authored
drivers/net/ipa/ipa_interrupt.c drivers/net/ipa/ipa_interrupt.h 9ec9b2a3 ("net: ipa: disable ipa interrupt during suspend") 8e461e1f ("net: ipa: introduce ipa_interrupt_enable()") d50ed355 ("net: ipa: enable IPA interrupt handlers separate from registration") https://lore.kernel.org/all/20230119114125.5182c7ab@canb.auug.org.au/ https://lore.kernel.org/all/79e46152-8043-a512-79d9-c3b905462774@tessares.net/Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds authored
Pull networking fixes from Jakub Kicinski: "Including fixes from wireless, bluetooth, bpf and netfilter. Current release - regressions: - Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf", fix nsna_ping mode of team - wifi: mt76: fix bugs in Rx queue handling and DMA mapping - eth: mlx5: - add missing mutex_unlock in error reporter - protect global IPsec ASO with a lock Current release - new code bugs: - rxrpc: fix wrong error return in rxrpc_connect_call() Previous releases - regressions: - bluetooth: hci_sync: fix use of HCI_OP_LE_READ_BUFFER_SIZE_V2 - wifi: - mac80211: fix crashes on Rx due to incorrect initialization of rx->link and rx->link_sta - mac80211: fix bugs in iTXQ conversion - Tx stalls, incorrect aggregation handling, crashes - brcmfmac: fix regression for Broadcom PCIe wifi devices - rndis_wlan: prevent buffer overflow in rndis_query_oid - netfilter: conntrack: handle tcp challenge acks during connection reuse - sched: avoid grafting on htb_destroy_class_offload when destroying - virtio-net: correctly enable callback during start_xmit, fix stalls - tcp: avoid the lookup process failing to get sk in ehash table - ipa: disable ipa interrupt during suspend - eth: stmmac: enable all safety features by default Previous releases - always broken: - bpf: - fix pointer-leak due to insufficient speculative store bypass mitigation (Spectre v4) - skip task with pid=1 in send_signal_common() to avoid a splat - fix BPF program ID information in BPF_AUDIT_UNLOAD as well as PERF_BPF_EVENT_PROG_UNLOAD events - fix potential deadlock in htab_lock_bucket from same bucket index but different map_locked index - bluetooth: - fix a buffer overflow in mgmt_mesh_add() - hci_qca: fix driver shutdown on closed serdev - ISO: fix possible circular locking dependency - CIS: hci_event: fix invalid wait context - wifi: brcmfmac: fixes for survey dump handling - mptcp: explicitly specify sock family at subflow creation time - netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits - tcp: fix rate_app_limited to default to 1 - l2tp: close all race conditions in l2tp_tunnel_register() - eth: mlx5: fixes for QoS config and eswitch configuration - eth: enetc: avoid deadlock in enetc_tx_onestep_tstamp() - eth: stmmac: fix invalid call to mdiobus_get_phy() Misc: - ethtool: add netlink attr in rss get reply only if the value is not empty" * tag 'net-6.2-rc5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits) Revert "Merge branch 'octeontx2-af-CPT'" tcp: fix rate_app_limited to default to 1 bnxt: Do not read past the end of test names net: stmmac: enable all safety features by default octeontx2-af: add mbox to return CPT_AF_FLT_INT info octeontx2-af: update cpt lf alloc mailbox octeontx2-af: restore rxc conf after teardown sequence octeontx2-af: optimize cpt pf identification octeontx2-af: modify FLR sequence for CPT octeontx2-af: add mbox for CPT LF reset octeontx2-af: recover CPT engine when it gets fault net: dsa: microchip: ksz9477: port map correction in ALU table entry register selftests/net: toeplitz: fix race on tpacket_v3 block close net/ulp: use consistent error code when blocking ULP octeontx2-pf: Fix the use of GFP_KERNEL in atomic context on rt tcp: avoid the lookup process failing to get sk in ehash table Revert "net: team: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf" MAINTAINERS: add networking entries for Willem net: sched: gred: prevent races when adding offloads to stats l2tp: prevent lockdep issue in l2tp_tunnel_register() ... -
Jakub Kicinski authored
This reverts commit b4fbf0b2, reversing changes made to 6c977c5c. This seems like net-next material. Signed-off-by:
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Jakub Kicinski authored
Srujana Challa says: ==================== octeontx2-af: Miscellaneous changes for CPT This patchset consists of miscellaneous changes for CPT. - Adds a new mailbox to reset the requested CPT LF. - Modify FLR sequence as per HW team suggested. - Adds support to recover CPT engines when they gets fault. - Updates CPT inbound inline IPsec configuration mailbox, as per new generation of the OcteonTX2 chips. - Adds a new mailbox to return CPT FLT Interrupt info. ==================== Link: https://lore.kernel.org/r/20230118120354.1017961-1-schalla@marvell.comSigned-off-by:
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Srujana Challa authored
CPT HW would trigger the CPT AF FLT interrupt when CPT engines hits some uncorrectable errors and AF is the one which receives the interrupt and recovers the engines. This patch adds a mailbox for CPT VFs to request for CPT faulted and recovered engines info. Signed-off-by:
Srujana Challa <schalla@marvell.com> Signed-off-by:
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Srujana Challa authored
The CN10K CPT coprocessor contains a context processor to accelerate updates to the IPsec security association contexts. The context processor contains a context cache. This patch updates CPT LF ALLOC mailbox to config ctx_ilen requested by VFs. CPT_LF_ALLOC:ctx_ilen is the size of initial context fetch. Signed-off-by:
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Nithin Dabilpuram authored
CN10K CPT coprocessor includes a component named RXC which is responsible for reassembly of inner IP packets. RXC has the feature to evict oldest entries based on age/threshold. The age/threshold is being set to minimum values to evict all entries at the time of teardown. This patch adds code to restore timeout and threshold config after teardown sequence is complete as it is global config. Signed-off-by:
Nithin Dabilpuram <ndabilpuram@marvell.com> Signed-off-by:
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Srujana Challa authored
Optimize CPT PF identification in mbox handling for faster mbox response by doing it at AF driver probe instead of every mbox message. Signed-off-by:
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Srujana Challa authored
On OcteonTX2 platform CPT instruction enqueue is only possible via LMTST operations. The existing FLR sequence mentioned in HRM requires a dummy LMTST to CPT but LMTST can't be submitted from AF driver. So, HW team provided a new sequence to avoid dummy LMTST. This patch adds code for the same. Signed-off-by:
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Srujana Challa authored
On OcteonTX2 SoC, the admin function (AF) is the only one with all priviliges to configure HW and alloc resources, PFs and it's VFs have to request AF via mailbox for all their needs. This patch adds a new mailbox for CPT VFs to request for CPT LF reset. Signed-off-by:
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Srujana Challa authored
When CPT engine has uncorrectable errors, it will get halted and must be disabled and re-enabled. This patch adds code for the same. Signed-off-by:
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Arkadiusz Kubalewski authored
Previously support for GNSS was implemented as a TTY driver, it allowed to access GNSS receiver on /dev/ttyGNSS_<bus><func>. Use generic GNSS subsystem API instead of implementing own TTY driver. The receiver is accessible on /dev/gnss<id>. In case of multiple receivers in the OS, correct device can be found by enumerating either: - /sys/class/net/<eth port>/device/gnss/ - /sys/class/gnss/gnss<id>/device/ Using GNSS subsystem is superior to implementing own TTY driver, as the GNSS subsystem was designed solely for this purpose. It also implements TTY driver but in a common and defined way. From user perspective, there is no difference in communicating with a device, except new path to the device shall be used. The device will provide same information to the userspace as the old one, and can be used in the same way, i.e.: old # gpsmon /dev/ttyGNSS_2100_0 new # gpsmon /dev/gnss0 There is no other impact on userspace tools. User expecting onboard GNSS receiver support is required to enable CONFIG_GNSS=y/m in kernel config. Reviewed-by:
Alexander Lobakin <alexandr.lobakin@intel.com> Signed-off-by:
Karol Kolacinski <karol.kolacinski@intel.com> Signed-off-by:
Michal Michalik <michal.michalik@intel.com> Signed-off-by:
Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Andy Shevchenko authored
The acpi_evaluate_dsm_typed() provides a way to check the type of the object evaluated by _DSM call. Use it instead of open coded variant. Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by:
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Andy Shevchenko authored
When the ACPI part of a driver is optional the methods used in it are expected to be available even if CONFIG_ACPI=n. This is not the case for _DSM related methods. Add stubs for acpi_evaluate_dsm_typed() and acpi_check_dsm() methods. Reported-by:
kernel test robot <lkp@intel.com> Signed-off-by:
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David Morley authored
The initial default value of 0 for tp->rate_app_limited was incorrect, since a flow is indeed application-limited until it first sends data. Fixing the default to be 1 is generally correct but also specifically will help user-space applications avoid using the initial tcpi_delivery_rate value of 0 that persists until the connection has some non-zero bandwidth sample. Fixes: eb8329e0 ("tcp: export data delivery rate") Suggested-by:
Yuchung Cheng <ycheng@google.com> Signed-off-by:
David Morley <morleyd@google.com> Signed-off-by:
Neal Cardwell <ncardwell@google.com> Tested-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Kees Cook authored
Test names were being concatenated based on a offset beyond the end of the first name, which tripped the buffer overflow detection logic: detected buffer overflow in strnlen [...] Call Trace: bnxt_ethtool_init.cold+0x18/0x18 Refactor struct hwrm_selftest_qlist_output to use an actual array, and adjust the concatenation to use snprintf() rather than a series of strncat() calls. Reported-by:
Niklas Cassel <Niklas.Cassel@wdc.com> Link: https://lore.kernel.org/lkml/Y8F%2F1w1AZTvLglFX@x1-carbon/Tested-by:
Kees Cook <keescook@chromium.org> Reviewed-by:
Michael Chan <michael.chan@broadcom.com> Reviewed-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queueDavid S. Miller authored
Tony Nguyen says: ==================== Intel Wired LAN Driver Updates 2023-01-19 (ice) This series contains updates to ice driver only. Tsotne and Anatolii implement new handling, and AdminQ command, for firmware LLDP, adding a pending notification to allow for proper cleanup between TC changes. Amritha extends support for drop action outside of switchdev. Siddaraju adjusts restriction for PTP HW clock adjustments. Ani removes an unneeded non-null check and improves reporting of some link modes to utilize more appropriate values. Jesse adds checks to ensure PF VSI type. Przemek combines duplicate checks of the same condition into one check. Tony makes various cleanups to code: removes comments for cppcheck suppressions, reduces scope of some variables, changes some return statements to reflect an explicit 0 return, matches naming for function declaration and definition, adds local variable for readability, and fixes indenting. Sergey separates DDP (Dynamic Device Personalization) code into its own file. ==================== Signed-off-by: -
David S. Miller authored
Daniel Machon says: ==================== net: Introduce new DCB rewrite table There is currently no support for per-port egress mapping of priority to PCP and priority to DSCP. Some support for expressing egress mapping of PCP is supported through ip link, with the 'egress-qos-map', however this command only maps priority to PCP, and for vlan interfaces only. DCB APP already has support for per-port ingress mapping of PCP/DEI, DSCP and a bunch of other stuff. So why not take advantage of this fact, and add a new table that does the reverse. This patch series introduces the new DCB rewrite table. Whereas the DCB APP table deals with ingress mapping of PID (protocol identifier) to priority, the rewrite table deals with egress mapping of priority to PID. It is indeed possible to integrate rewrite in the existing APP table, by introducing new dedicated rewrite selectors, and altering existing functions to treat rewrite entries specially. However, I feel like this is not a good solution, and will pollute the APP namespace. APP is well-defined in IEEE, and some userspace relies of advertised entries - for this fact, separating APP and rewrite into to completely separate objects, seems to me the best solution. The new table shares much functionality with the APP table, and as such, much existing code is reused, or slightly modified, to work for both. ================================================================================ DCB rewrite table in a nutshell ================================================================================ The table is implemented as a simple linked list, and uses the same lock as the APP table. New functions for getting, setting and deleting entries have been added, and these are exported, so they can be used by the stack or drivers. Additionnaly, new dcbnl_setrewr and dcnl_delrewr hooks has been added, to support hardware offload of the entries. ================================================================================ Sparx5 per-port PCP rewrite support ================================================================================ Sparx5 supports PCP egress mapping through two eight-entry switch tables. One table maps QoS class 0-7 to PCP for DE0 (DP levels mapped to drop-eligibility 0) and the other for DE1. DCB does currently not have support for expressing DP/color, so instead, the tagged DEI bit will reflect the DP levels, for any rewrite entries> 7 ('de'). The driver will take apptrust (contributed earlier) into consideration, so that the mapping tables only be used, if PCP is trusted *and* the rewrite table has active mappings, otherwise classified PCP (same as frame PCP) will be used instead. ================================================================================ Sparx5 per-port DSCP rewrite support ================================================================================ Sparx5 support DSCP egress mapping through a single 32-entry table. This table maps classified QoS class and DP level to classified DSCP, and is consulted by the switch Analyzer Classifier at ingress. At egress, the frame DSCP can either be rewritten to classified DSCP to frame DSCP. The driver will take apptrust into consideration, so that the mapping tables only be used, if DSCP is trusted *and* the rewrite table has active mappings, otherwise frame DSCP will be used instead. ================================================================================ Patches ================================================================================ Patch #1 modifies dcb_app_add to work for both APP and rewrite Patch #2 adds dcbnl_app_table_setdel() for setting and deleting both APP and rewrite entries. Patch #3 adds the rewrite table and all required functions, offload hooks and bookkeeping for maintaining it. Patch #4 adds two new helper functions for getting a priority to PCP bitmask map, and a priority to DSCP bitmask map. Patch #5 adds support for PCP rewrite in the Sparx5 driver. Patch #6 adds support for DSCP rewrite in the Sparx5 driver. ================================================================================ v2 -> v3: in dcbnl_ieee_fill() use nla_nest_start() instead of the _noflag() version. Also, cancel the rewrite nest in case of an error (Petr Machata). v1 -> v2: In dcb_setrewr() change proto to u16 as it ought to be, and remove zero initialization of err. (Dan Carpenter). Change name of dcbnl_apprewr_setdel -> dcbnl_app_table_setdel and change the function signature to take a single function pointer. Update uses accordingly (Petr Machata). ==================== Signed-off-by: -
Daniel Machon authored
Add support for DSCP rewrite in Sparx5 driver. On egress DSCP is rewritten from either classified DSCP, or frame DSCP. Classified DSCP is determined by the Analyzer Classifier on ingress, and is mapped from classified QoS class and DP level. Classification of DSCP is by default enabled for all ports. It is required that DSCP is trusted for the egress port *and* rewrite table is not empty, in order to rewrite DSCP based on classified DSCP, otherwise DSCP is always rewritten from frame DSCP. classified_dscp = qos_dscp_map[8 * dp_level + qos_class]; if (active_mappings && dscp_is_trusted) rewritten_dscp = classified_dscp else rewritten_dscp = frame_dscp To rewrite DSCP to 20 for any frames with priority 7: $ dcb apptrust set dev eth0 order dscp $ dcb rewr add dev eth0 7:20 <-- not in iproute2/dcb yet Signed-off-by:
Daniel Machon <daniel.machon@microchip.com> Signed-off-by:
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Daniel Machon authored
Add support for rewrite of PCP and DEI, based on classified Quality of Service (QoS) class and Drop-Precedence (DP) level. The DCB rewrite table is queried for mappings between priority and PCP/DEI. The classified DP level is then encoded in the DEI bit, if a mapping for DEI exists. Sparx5 has four DP levels, where by default, 0 is mapped to DE0 and 1-3 are mapped to DE1. If a mapping exists where DEI=1, then all classified DP levels mapped to DE1 will set the DEI bit. The other way around for DEI=0. Effectively, this means that the tagged DEI bit will reflect the DP level for any mappings where DEI=1. Map priority=1 to PCP=1 and DEI=1: $ dcb rewr add dev eth0 pcp-prio 1:1de Map priority=7 to PCP=2 and DEI=0 $ dcb rewr add dev eth0 pcp-prio 7:2nd Also, sparx5_dcb_ieee_dscp_setdel() has been refactored, to work for both APP and rewrite entries. Signed-off-by:
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Daniel Machon authored
Add two new helper functions to retrieve a mapping of priority to PCP and DSCP bitmasks, where each bitmap contains ones in positions that match a rewrite entry. dcb_ieee_getrewr_prio_dscp_mask_map() reuses the dcb_ieee_app_prio_map, as this struct is already used for a similar mapping in the app table. Signed-off-by:
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Daniel Machon authored
Add new rewrite table and all the required functions, offload hooks and bookkeeping for maintaining it. The rewrite table reuses the app struct, and the entire set of app selectors. As such, some bookeeping code can be shared between the rewrite- and the APP table. New functions for getting, setting and deleting entries has been added. Apart from operating on the rewrite list, these functions do not emit a DCB_APP_EVENT when the list os modified. The new dcb_getrewr does a lookup based on selector and priority and returns the protocol, so that mappings from priority to protocol, for a given selector and ifindex is obtained. Also, a new nested attribute has been added, that encapsulates one or more app structs. This attribute is used to distinguish the two tables. The dcb_lock used for the APP table is reused for the rewrite table. Signed-off-by:
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Daniel Machon authored
In preparation for DCB rewrite. Add a new function for setting and deleting both app and rewrite entries. Moving this into a separate function reduces duplicate code, as both type of entries requires the same set of checks. The function will now iterate through a configurable nested attribute (app or rewrite attr), validate each attribute and call the appropriate set- or delete function. Note that this function always checks for nla_len(attr_itr) < sizeof(struct dcb_app), which was only done in dcbnl_ieee_set and not in dcbnl_ieee_del prior to this patch. This means, that any userspace tool that used to shove in data < sizeof(struct dcb_app) would now receive -ERANGE. Signed-off-by:
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Daniel Machon authored
In preparation to DCB rewrite. Modify dcb_app_add to take new struct list_head * as parameter, to make the used list configurable. This is done to allow reusing the function for adding rewrite entries to the rewrite table, which is introduced in a later patch. Signed-off-by:
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Andrew Halaney authored
In the original implementation of dwmac5 commit 8bf993a5 ("net: stmmac: Add support for DWMAC5 and implement Safety Features") all safety features were enabled by default. Later it seems some implementations didn't have support for all the features, so in commit 5ac712dc ("net: stmmac: enable platform specific safety features") the safety_feat_cfg structure was added to the callback and defined for some platforms to selectively enable these safety features. The problem is that only certain platforms were given that software support. If the automotive safety package bit is set in the hardware features register the safety feature callback is called for the platform, and for platforms that didn't get a safety_feat_cfg defined this results in the following NULL pointer dereference: [ 7.933303] Call trace: [ 7.935812] dwmac5_safety_feat_config+0x20/0x170 [stmmac] [ 7.941455] __stmmac_open+0x16c/0x474 [stmmac] [ 7.946117] stmmac_open+0x38/0x70 [stmmac] [ 7.950414] __dev_open+0x100/0x1dc [ 7.954006] __dev_change_flags+0x18c/0x204 [ 7.958297] dev_change_flags+0x24/0x6c [ 7.962237] do_setlink+0x2b8/0xfa4 [ 7.965827] __rtnl_newlink+0x4ec/0x840 [ 7.969766] rtnl_newlink+0x50/0x80 [ 7.973353] rtnetlink_rcv_msg+0x12c/0x374 [ 7.977557] netlink_rcv_skb+0x5c/0x130 [ 7.981500] rtnetlink_rcv+0x18/0x2c [ 7.985172] netlink_unicast+0x2e8/0x340 [ 7.989197] netlink_sendmsg+0x1a8/0x420 [ 7.993222] ____sys_sendmsg+0x218/0x280 [ 7.997249] ___sys_sendmsg+0xac/0x100 [ 8.001103] __sys_sendmsg+0x84/0xe0 [ 8.004776] __arm64_sys_sendmsg+0x24/0x30 [ 8.008983] invoke_syscall+0x48/0x114 [ 8.012840] el0_svc_common.constprop.0+0xcc/0xec [ 8.017665] do_el0_svc+0x38/0xb0 [ 8.021071] el0_svc+0x2c/0x84 [ 8.024212] el0t_64_sync_handler+0xf4/0x120 [ 8.028598] el0t_64_sync+0x190/0x194 Go back to the original behavior, if the automotive safety package is found to be supported in hardware enable all the features unless safety_feat_cfg is passed in saying this particular platform only supports a subset of the features. Fixes: 5ac712dc ("net: stmmac: enable platform specific safety features") Reported-by:
Ning Cai <ncai@quicinc.com> Signed-off-by:
Andrew Halaney <ahalaney@redhat.com> Signed-off-by:
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David S. Miller authored
Srujana Challa says: ==================== octeontx2-af: Miscellaneous changes for CPT This patchset consists of miscellaneous changes for CPT. - Adds a new mailbox to reset the requested CPT LF. - Modify FLR sequence as per HW team suggested. - Adds support to recover CPT engines when they gets fault. - Updates CPT inbound inline IPsec configuration mailbox, as per new generation of the OcteonTX2 chips. - Adds a new mailbox to return CPT FLT Interrupt info. --- v2: - Addressed a review comment. v1: - Dropped patch "octeontx2-af: Fix interrupt name strings completely" to submit to net. --- ==================== Signed-off-by: -
Srujana Challa authored
CPT HW would trigger the CPT AF FLT interrupt when CPT engines hits some uncorrectable errors and AF is the one which receives the interrupt and recovers the engines. This patch adds a mailbox for CPT VFs to request for CPT faulted and recovered engines info. Signed-off-by:
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Srujana Challa authored
The CN10K CPT coprocessor contains a context processor to accelerate updates to the IPsec security association contexts. The context processor contains a context cache. This patch updates CPT LF ALLOC mailbox to config ctx_ilen requested by VFs. CPT_LF_ALLOC:ctx_ilen is the size of initial context fetch. Signed-off-by:
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