Changes in Makefile

1ac731c529cd4d6adbce134754b51ff7d822b145 - Merge branch 'next' into for-linus

Wed, 30 Aug 2023 23:06:38 +0000

Merge branch 'next' into for-linusPrepare input updates for 6.6 merge window. List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

50501936288d6a29d7ef78f25d00e33240fad45f - Merge tag 'v6.4' into next

Mon, 17 Jul 2023 16:20:46 +0000

Merge tag 'v6.4' into nextSync up with mainline to bring in updates to shared infrastructure. List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

e80b500370e71b8cd7dd64be4080cee0a3e5068f - Merge branch 'for-6.5/apple' into for-linus

Tue, 27 Jun 2023 20:37:24 +0000

Merge branch 'for-6.5/apple' into for-linus- improved support for Keychron K8 keyboard (Lasse Brun) List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

db6da59cf27b5661ced03754ae0550f8914eda9e - Merge drm/drm-next into drm-misc-next-fixes

Thu, 15 Jun 2023 08:34:19 +0000

Merge drm/drm-next into drm-misc-next-fixesBackmerging to sync drm-misc-next-fixes with drm-misc-next.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

03c601927b673a243c9595e1ecc9e8adfdd02438 - Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Mon, 12 Jun 2023 21:20:40 +0000

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-baseMerge the drm-next tree to pick up the DRM DSC helpers (merged viadrm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.Signed-off-by: Dmitry Baryshkov List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

5c68005083d620b1499fc81926a514d39ae8b88c - Merge tag 'v6.4-rc4' into wpan-next/staging

Tue, 06 Jun 2023 08:42:42 +0000

Merge tag 'v6.4-rc4' into wpan-next/stagingLinux 6.4-rc4 List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

9ff17e6bdaa50892dd9bdb1b116cb71b73dd711a - Merge drm/drm-next into drm-intel-gt-next

Mon, 05 Jun 2023 10:10:23 +0000

Merge drm/drm-next into drm-intel-gt-nextFor conflict avoidance we need the following commit: c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointersSigned-off-by: Tvrtko Ursulin List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

9c3a985f88fa4de82bf4bda906095ce6444e9039 - Merge drm/drm-next into drm-intel-next

Wed, 17 May 2023 13:30:24 +0000

Merge drm/drm-next into drm-intel-nextBackmerge to get some hwmon dependencies.Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

50282fd57bcd3525c9d81eef58df8718e4337c6d - Merge drm/drm-fixes into drm-misc-fixes

Fri, 12 May 2023 07:47:12 +0000

Merge drm/drm-fixes into drm-misc-fixesLet's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

ff32fcca64437f679a2bf1c0a19d5def389a18e2 - Merge drm/drm-next into drm-misc-next

Tue, 09 May 2023 13:03:40 +0000

Merge drm/drm-next into drm-misc-nextStart the 6.5 release cycle.Signed-off-by: Maxime Ripard List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

ed23734c23d2fc1e6a1ff80f8c2b82faeed0ed0c - Merge tag 'net-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Sat, 06 May 2023 02:12:01 +0000

Merge tag 'net-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPull networking fixes from Jakub Kicinski: "Including fixes from netfilter. Current release - regressions: - sched: act_pedit: free pedit keys on bail from offset check Current release - new code bugs: - pds_core: - Kconfig fixes (DEBUGFS and AUXILIARY_BUS) - fix mutex double unlock in error path Previous releases - regressions: - sched: cls_api: remove block_cb from driver_list before freeing - nf_tables: fix ct untracked match breakage - eth: mtk_eth_soc: drop generic vlan rx offload - sched: flower: fix error handler on replace Previous releases - always broken: - tcp: fix skb_copy_ubufs() vs BIG TCP - ipv6: fix skb hash for some RST packets - af_packet: don't send zero-byte data in packet_sendmsg_spkt() - rxrpc: timeout handling fixes after moving client call connection to the I/O thread - ixgbe: fix panic during XDP_TX with > 64 CPUs - igc: RMW the SRRCTL register to prevent losing timestamp config - dsa: mt7530: fix corrupt frames using TRGMII on 40 MHz XTAL MT7621 - r8152: - fix flow control issue of RTL8156A - fix the poor throughput for 2.5G devices - move setting r8153b_rx_agg_chg_indicate() to fix coalescing - enable autosuspend - ncsi: clear Tx enable mode when handling a Config required AEN - octeontx2-pf: macsec: fixes for CN10KB ASIC rev Misc: - 9p: remove INET dependency"* tag 'net-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) net: bcmgenet: Remove phy_stop() from bcmgenet_netif_stop() pds_core: fix mutex double unlock in error path net/sched: flower: fix error handler on replace Revert "net/sched: flower: Fix wrong handle assignment during filter change" net/sched: flower: fix filter idr initialization net: fec: correct the counting of XDP sent frames bonding: add xdp_features support net: enetc: check the index of the SFI rather than the handle sfc: Add back mailing list virtio_net: suppress cpu stall when free_unused_bufs ice: block LAN in case of VF to VF offload net: dsa: mt7530: fix network connectivity with multiple CPU ports net: dsa: mt7530: fix corrupt frames using trgmii on 40 MHz XTAL MT7621 9p: Remove INET dependency netfilter: nf_tables: fix ct untracked match breakage af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). igc: read before write to SRRCTL register pds_core: add AUXILIARY_BUS and NET_DEVLINK to Kconfig pds_core: remove CONFIG_DEBUG_FS from makefile ionic: catch failure from devlink_alloc ... List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

ec788f7e96ad4cd30338a09d466d9368acd73c26 - pds_core: remove CONFIG_DEBUG_FS from makefile

Tue, 02 May 2023 20:27:52 +0000

pds_core: remove CONFIG_DEBUG_FS from makefileThis cruft from previous drafts should have been removed whenthe code was updated to not use the old style dummy helpers.Fixes: 55435ea7729a ("pds_core: initial framework for pds_core PF driver")Signed-off-by: Shannon Nelson Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

6e98b09da931a00bf4e0477d0fa52748bf28fcce - Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Wed, 26 Apr 2023 23:07:23 +0000

Merge tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextPull networking updates from Paolo Abeni: "Core: - Introduce a config option to tweak MAX_SKB_FRAGS. Increasing the default value allows for better BIG TCP performances - Reduce compound page head access for zero-copy data transfers - RPS/RFS improvements, avoiding unneeded NET_RX_SOFTIRQ when possible - Threaded NAPI improvements, adding defer skb free support and unneeded softirq avoidance - Address dst_entry reference count scalability issues, via false sharing avoidance and optimize refcount tracking - Add lockless accesses annotation to sk_err[_soft] - Optimize again the skb struct layout - Extends the skb drop reasons to make it usable by multiple subsystems - Better const qualifier awareness for socket casts BPF: - Add skb and XDP typed dynptrs which allow BPF programs for more ergonomic and less brittle iteration through data and variable-sized accesses - Add a new BPF netfilter program type and minimal support to hook BPF programs to netfilter hooks such as prerouting or forward - Add more precise memory usage reporting for all BPF map types - Adds support for using {FOU,GUE} encap with an ipip device operating in collect_md mode and add a set of BPF kfuncs for controlling encap params - Allow BPF programs to detect at load time whether a particular kfunc exists or not, and also add support for this in light skeleton - Bigger batch of BPF verifier improvements to prepare for upcoming BPF open-coded iterators allowing for less restrictive looping capabilities - Rework RCU enforcement in the verifier, add kptr_rcu and enforce BPF programs to NULL-check before passing such pointers into kfunc - Add support for kptrs in percpu hashmaps, percpu LRU hashmaps and in local storage maps - Enable RCU semantics for task BPF kptrs and allow referenced kptr tasks to be stored in BPF maps - Add support for refcounted local kptrs to the verifier for allowing shared ownership, useful for adding a node to both the BPF list and rbtree - Add BPF verifier support for ST instructions in convert_ctx_access() which will help new -mcpu=v4 clang flag to start emitting them - Add ARM32 USDT support to libbpf - Improve bpftool's visual program dump which produces the control flow graph in a DOT format by adding C source inline annotations Protocols: - IPv4: Allow adding to IPv4 address a 'protocol' tag. Such value indicates the provenance of the IP address - IPv6: optimize route lookup, dropping unneeded R/W lock acquisition - Add the handshake upcall mechanism, allowing the user-space to implement generic TLS handshake on kernel's behalf - Bridge: support per-{Port, VLAN} neighbor suppression, increasing resilience to nodes failures - SCTP: add support for Fair Capacity and Weighted Fair Queueing schedulers - MPTCP: delay first subflow allocation up to its first usage. This will allow for later better LSM interaction - xfrm: Remove inner/outer modes from input/output path. These are not needed anymore - WiFi: - reduced neighbor report (RNR) handling for AP mode - HW timestamping support - support for randomized auth/deauth TA for PASN privacy - per-link debugfs for multi-link - TC offload support for mac80211 drivers - mac80211 mesh fast-xmit and fast-rx support - enable Wi-Fi 7 (EHT) mesh support Netfilter: - Add nf_tables 'brouting' support, to force a packet to be routed instead of being bridged - Update bridge netfilter and ovs conntrack helpers to handle IPv6 Jumbo packets properly, i.e. fetch the packet length from hop-by-hop extension header. This is needed for BIT TCP support - The iptables 32bit compat interface isn't compiled in by default anymore - Move ip(6)tables builtin icmp matches to the udptcp one. This has the advantage that icmp/icmpv6 match doesn't load the iptables/ip6tables modules anymore when iptables-nft is used - Extended netlink error report for netdevice in flowtables and netdev/chains. Allow for incrementally add/delete devices to netdev basechain. Allow to create netdev chain without device Driver API: - Remove redundant Device Control Error Reporting Enable, as PCI core has already error reporting enabled at enumeration time - Move Multicast DB netlink handlers to core, allowing devices other then bridge to use them - Allow the page_pool to directly recycle the pages from safely localized NAPI - Implement lockless TX queue stop/wake combo macros, allowing for further code de-duplication and sanitization - Add YNL support for user headers and struct attrs - Add partial YNL specification for devlink - Add partial YNL specification for ethtool - Add tc-mqprio and tc-taprio support for preemptible traffic classes - Add tx push buf len param to ethtool, specifies the maximum number of bytes of a transmitted packet a driver can push directly to the underlying device - Add basic LED support for switch/phy - Add NAPI documentation, stop relaying on external links - Convert dsa_master_ioctl() to netdev notifier. This is a preparatory work to make the hardware timestamping layer selectable by user space - Add transceiver support and improve the error messages for CAN-FD controllers New hardware / drivers: - Ethernet: - AMD/Pensando core device support - MediaTek MT7981 SoC - MediaTek MT7988 SoC - Broadcom BCM53134 embedded switch - Texas Instruments CPSW9G ethernet switch - Qualcomm EMAC3 DWMAC ethernet - StarFive JH7110 SoC - NXP CBTX ethernet PHY - WiFi: - Apple M1 Pro/Max devices - RealTek rtl8710bu/rtl8188gu - RealTek rtl8822bs, rtl8822cs and rtl8821cs SDIO chipset - Bluetooth: - Realtek RTL8821CS, RTL8851B, RTL8852BS - Mediatek MT7663, MT7922 - NXP w8997 - Actions Semi ATS2851 - QTI WCN6855 - Marvell 88W8997 - Can: - STMicroelectronics bxcan stm32f429 Drivers: - Ethernet NICs: - Intel (1G, icg): - add tracking and reporting of QBV config errors - add support for configuring max SDU for each Tx queue - Intel (100G, ice): - refactor mailbox overflow detection to support Scalable IOV - GNSS interface optimization - Intel (i40e): - support XDP multi-buffer - nVidia/Mellanox: - add the support for linux bridge multicast offload - enable TC offload for egress and engress MACVLAN over bond - add support for VxLAN GBP encap/decap flows offload - extend packet offload to fully support libreswan - support tunnel mode in mlx5 IPsec packet offload - extend XDP multi-buffer support - support MACsec VLAN offload - add support for dynamic msix vectors allocation - drop RX page_cache and fully use page_pool - implement thermal zone to report NIC temperature - Netronome/Corigine: - add support for multi-zone conntrack offload - Solarflare/Xilinx: - support offloading TC VLAN push/pop actions to the MAE - support TC decap rules - support unicast PTP - Other NICs: - Broadcom (bnxt): enforce software based freq adjustments only on shared PHC NIC - RealTek (r8169): refactor to addess ASPM issues during NAPI poll - Micrel (lan8841): add support for PTP_PF_PEROUT - Cadence (macb): enable PTP unicast - Engleder (tsnep): add XDP socket zero-copy support - virtio-net: implement exact header length guest feature - veth: add page_pool support for page recycling - vxlan: add MDB data path support - gve: add XDP support for GQI-QPL format - geneve: accept every ethertype - macvlan: allow some packets to bypass broadcast queue - mana: add support for jumbo frame - Ethernet high-speed switches: - Microchip (sparx5): Add support for TC flower templates - Ethernet embedded switches: - Broadcom (b54): - configure 6318 and 63268 RGMII ports - Marvell (mv88e6xxx): - faster C45 bus scan - Microchip: - lan966x: - add support for IS1 VCAP - better TX/RX from/to CPU performances - ksz9477: add ETS Qdisc support - ksz8: enhance static MAC table operations and error handling - sama7g5: add PTP capability - NXP (ocelot): - add support for external ports - add support for preemptible traffic classes - Texas Instruments: - add CPSWxG SGMII support for J7200 and J721E - Intel WiFi (iwlwifi): - preparation for Wi-Fi 7 EHT and multi-link support - EHT (Wi-Fi 7) sniffer support - hardware timestamping support for some devices/firwmares - TX beacon protection on newer hardware - Qualcomm 802.11ax WiFi (ath11k): - MU-MIMO parameters support - ack signal support for management packets - RealTek WiFi (rtw88): - SDIO bus support - better support for some SDIO devices (e.g. MAC address from efuse) - RealTek WiFi (rtw89): - HW scan support for 8852b - better support for 6 GHz scanning - support for various newer firmware APIs - framework firmware backwards compatibility - MediaTek WiFi (mt76): - P2P support - mesh A-MSDU support - EHT (Wi-Fi 7) support - coredump support"* tag 'net-next-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2078 commits) net: phy: hide the PHYLIB_LEDS knob net: phy: marvell-88x2222: remove unnecessary (void*) conversions tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. net: amd: Fix link leak when verifying config failed net: phy: marvell: Fix inconsistent indenting in led_blink_set lan966x: Don't use xdp_frame when action is XDP_TX tsnep: Add XDP socket zero-copy TX support tsnep: Add XDP socket zero-copy RX support tsnep: Move skb receive action to separate function tsnep: Add functions for queue enable/disable tsnep: Rework TX/RX queue initialization tsnep: Replace modulo operation with mask net: phy: dp83867: Add led_brightness_set support net: phy: Fix reading LED reg property drivers: nfc: nfcsim: remove return value check of `dev_dir` net: phy: dp83867: Remove unnecessary (void*) conversions net: ethtool: coalesce: try to make user settings stick twice net: mana: Check if netdev/napi_alloc_frag returns single page net: mana: Rename mana_refill_rxoob and remove some empty lines net: veth: add page_pool stats ... List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

d8bb382419230cf626a527eeb55efae0c56039fb - Merge branch 'pds_core'

Fri, 21 Apr 2023 07:29:14 +0000

Merge branch 'pds_core'Shannon Nelson says:====================pds_core driverSummary:--------This patchset implements a new driver for use with the AMD/PensandoDistributed Services Card (DSC), intended to provide core configurationservices through the auxiliary_bus and through a couple of EXPORTedfunctions for use initially in VFio and vDPA feature specific drivers.To keep this patchset to a manageable size, the pds_vdpa and pds_vfiodrivers have been split out into their own patchsets to be reviewedseparately.Detail:-------AMD/Pensando is making available a new set of devices for supporting vDPA,VFio, and potentially other features in the Distributed Services Card(DSC). These features are implemented through a PF that serves as a Coredevice for controlling and configuring its VF devices. These VF deviceshave separate drivers that use the auxiliary_bus to work through the Coredevice as the control path.Currently, the DSC supports standard ethernet operations using theionic driver. This is not replaced by the Core-based devices - thesenew devices are in addition to the existing Ethernet device. Typical DSCconfigurations will include both PDS devices and Ionic Eth devices.However, there is a potential future path for ethernet services to comethrough this device as well.The Core device is a new PCI PF/VF device managed by a new driver'pds_core'. The PF device has access to an admin queue for configuringthe services used by the VFs, and sets up auxiliary_bus devices for eachvDPA VF for communicating with the drivers for the vDPA devices. The VFsmay be for VFio or vDPA, and other services in the future; these VF typesare selected as part of the DSC internal FW configurations, which is outof the scope of this patchset.When the vDPA support set is enabled in the core PF through its devlinkparam, auxiliary_bus devices are created for each VF that supports thefeature. The vDPA driver then connects to and uses this auxiliary_deviceto do control path configuration through the PF device. This can then beused with the vdpa kernel module to provide devices for virtio_vdpa kernelmodule for host interfaces, or vhost_vdpa kernel module for interfacesexported into your favorite VM.A cheap ASCII diagram of a vDPA instance looks something like this: ,----------. | vdpa | '----------' | || ctl data | || .----------. || | pds_vdpa | || '----------' || | || pds_core.vDPA.1 || | || .---------------. || | pds_core | || '---------------' || || || || 09:00.0 09:00.1 == PCI ============================================ || || .----------. .----------. ,------| PF |---| VF |-------, | '----------' '----------' | | DSC | | | ------------------------------------------Changes: v11: - change strncpy to strscpy Reported-by: kernel test robot Link: https://lore.kernel.org/oe-kbuild-all/202304181137.WaZTYyAa-lkp@intel.com/ v10:Link: https://lore.kernel.org/netdev/20230418003228.28234-1-shannon.nelson@amd.com/ - remove CONFIG_DEBUG_FS guard static inline stuff - remove unnecessary 0 and null initializations - verify in driver load that PDS_CORE_DRV_NAME matches KBUILD_MODNAME - remove debugfs irqs_show(), redundant with /proc - return -ENOMEM if intr_info = kcalloc() fails - move the status code enum into pds_core_if.h as part of API definition - fix up one place in pdsc_devcmd_wait() we're using the status codes where we could use the errno - remove redundant calls to flush_workqueue() - grab config_lock before testing state bits in pdsc_fw_reporter_diagnose() - change pdsc_color_match() to return bool - remove useless VIF setup loop and just setup vDPA services for now - remove pf pointer from struct padev and have clients use pci_physfn() - drop use of "vf" in auxdev.c function names, make more generic - remove last of client ops struct and simply export the functions - drop drivers@pensando.io from MAINTAINERS and add new include dir - include dynamic_debug.h in adminq.c to protect dynamic_hex_dump() - fixed fw_slot type from u8 to int for handling error returns - fixed comment spelling - changed void arg in pdsc_adminq_post() to struct pdsc * v9:Link: https://lore.kernel.org/netdev/20230406234143.11318-1-shannon.nelson@amd.com/ - change pdsc field name id to uid to clarify the unique id used for aux device - remove unnecessary pf->state and other checks in aux device creation - hardcode fw slotnames for devlink info, don't use strings from FW - handle errors from PDS_CORE_CMD_INIT devcmd call - tighten up health thread use of config_lock - remove pdsc_queue_health_check() layer over queuing health check - start pds_core.rst file in first patch, add to it incrementally - give more user interaction info in commit messages - removed a few more extraneous includes v8:Link: https://lore.kernel.org/netdev/20230330234628.14627-1-shannon.nelson@amd.com/ - fixed deadlock problem, use devl_health_reporter_destroy() when devlink is locked - don't clear client_id until after auxiliary_device_uninit() v7:Link: https://lore.kernel.org/netdev/20230330192313.62018-1-shannon.nelson@amd.com/ - use explicit devlink locking and devl_* APIs - move some of devlink setup logic into probe and remove - use debugfs_create_u{type}() for state and queue head and tail - add include for linux/vmalloc.h Reported-by: kernel test robot Link: https://lore.kernel.org/oe-kbuild-all/202303260420.Tgq0qobF-lkp@intel.com/ v6:Link: https://lore.kernel.org/netdev/20230324190243.27722-1-shannon.nelson@amd.com/ - removed version.h include noticed by kernel test robot's version check Reported-by: kernel test robot Link: https://lore.kernel.org/oe-kbuild-all/202303230742.pX3ply0t-lkp@intel.com/ - fixed up the more egregious checkpatch line length complaints - make sure pdsc_auxbus_dev_register() checks padev pointer errcode v5:Link: https://lore.kernel.org/netdev/20230322185626.38758-1-shannon.nelson@amd.com/ - added devlink health reporter for FW issues - removed asic_type, asic_rev, serial_num, fw_version from debugfs as they are available through other means - trimed OS info in pdsc_identify(), we don't need to send that much info to the FW - removed reg/unreg from auxbus client API, they are now in the core when VF is started - removed need for pdsc definition in client by simplifying the padev to only carry struct pci_dev pointers rather than full struct pdsc to the pf and vf - removed the unused pdsc argument in pdsc_notify() - moved include/linux/pds/pds_core.h to driver/../pds_core/core.h - restored a few pds_core_if.h interface values and structs that are shared with FW source - moved final config_lock unlock to before tear down of timer and workqueue to be sure there are no deadlocks while waiting for any stragglers - changed use of PAGE_SIZE to local PDS_PAGE_SIZE to keep with FW layout needs without regard to kernel PAGE_SIZE configuration - removed the redundant *adminqcq argument from pdsc_adminq_post() v4:Link: https://lore.kernel.org/netdev/20230308051310.12544-1-shannon.nelson@amd.com/ - reworked to attach to both Core PF and vDPA VF PCI devices - now creates auxiliary_device as part of each VF PCI probe, removes them on PCI remove - auxiliary devices now use simple unique id rather than PCI address for identifier - replaced home-grown event publishing with kernel-based notifier service - dropped live_migration parameter, not needed when not creating aux device for it - replaced devm_* functions with traditional interfaces - added MAINTAINERS entry - removed lingering traces of set/get_vf attribute adminq commands - trimmed some include lists - cleaned a kernel test robot complaint about a stray unused variable Link: https://lore.kernel.org/oe-kbuild-all/202302181049.yeUQMeWY-lkp@intel.com/ v3:Link: https://lore.kernel.org/netdev/20230217225558.19837-1-shannon.nelson@amd.com/ - changed names from "pensando" to "amd" and updated copyright strings - dropped the DEVLINK_PARAM_GENERIC_ID_FW_BANK for future development - changed the auxiliary device creation to be triggered by the PCI bus event BOUND_DRIVER, and torn down at UNBIND_DRIVER in order to properly handle users using the sysfs bind/unbind functions - dropped some noisy log messages - rebased to current net-next RFC to v2:Link: https://lore.kernel.org/netdev/20221207004443.33779-1-shannon.nelson@amd.com/ - added separate devlink param patches for DEVLINK_PARAM_GENERIC_ID_ENABLE_MIGRATION and DEVLINK_PARAM_GENERIC_ID_FW_BANK, and dropped the driver specific implementations - updated descriptions for the new devlink parameters - dropped netdev support - dropped vDPA patches, will followup later - separated fw update and fw bank select into their own patches RFC:Link: https://lore.kernel.org/netdev/20221118225656.48309-1-snelson@pensando.io/====================Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

4569cce43bc61e4cdd76597a1cf9b608846c18cc - pds_core: add auxiliary_bus devices

Wed, 19 Apr 2023 17:04:23 +0000

pds_core: add auxiliary_bus devicesAn auxiliary_bus device is created for each vDPA type VF at VFprobe and destroyed at VF remove. The aux device name comesfrom the driver name + VIF type + the unique id assigned at PCIprobe. The VFs are always removed on PF remove, so there shouldbe no issues with VFs trying to access missing PF structures.The auxiliary_device names will look like "pds_core.vDPA.nn"where 'nn' is the VF's uid.Signed-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

49ce92fbee0b6bb8066dddf37489483b3b6b5c25 - pds_core: add FW update feature to devlink

Wed, 19 Apr 2023 17:04:20 +0000

pds_core: add FW update feature to devlinkAdd in the support for doing firmware updates. Of the twomain banks available, a and b, this updates the one not inuse and then selects it for the next boot.Example: devlink dev flash pci/0000:b2:00.0 \ file pensando/dsc_fw_1.63.0-22.tarSigned-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

01ba61b55b2041a39c54aefb3153c770dd59a0ef - pds_core: Add adminq processing and commands

Wed, 19 Apr 2023 17:04:19 +0000

pds_core: Add adminq processing and commandsAdd the service routines for submitting and processingthe adminq messages and for handling notifyq events.Signed-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

25b450c05a49e34f2d08ac469ae19d7651abc57c - pds_core: add devlink health facilities

Wed, 19 Apr 2023 17:04:17 +0000

pds_core: add devlink health facilitiesAdd devlink health reporting on top of our fw watchdog.Example: # devlink health show pci/0000:2b:00.0 reporter fw pci/0000:2b:00.0: reporter fw state healthy error 0 recover 0 # devlink health diagnose pci/0000:2b:00.0 reporter fw Status: healthy State: 1 Generation: 0 Recoveries: 0Signed-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

523847df1b3718d6286dce0ed1c83742fe0ffa94 - pds_core: add devcmd device interfaces

Wed, 19 Apr 2023 17:04:15 +0000

pds_core: add devcmd device interfacesThe devcmd interface is the basic connection to the device through thePCI BAR for low level identification and command services. This doesthe early device initialization and finds the identity data, and addsdevcmd routines to be used by later driver bits.Signed-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile

55435ea7729accb5b8a330de751836c4be524834 - pds_core: initial framework for pds_core PF driver

Wed, 19 Apr 2023 17:04:14 +0000

pds_core: initial framework for pds_core PF driverThis is the initial PCI driver framework for the new pds_core devicedriver and its family of devices. This does the very basics ofregistering for the new PF PCI device 1dd8:100c, setting up debugfsentries, and registering with devlink.Signed-off-by: Shannon Nelson Acked-by: Jakub Kicinski Signed-off-by: David S. Miller List of files: /linux/drivers/net/ethernet/amd/pds_core/Makefile