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2024-01-02Merge tag 'for-net-next-2023-12-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: - btnxpuart: Fix recv_buf return value - L2CAP: Fix responding with multiple rejects - Fix atomicity violation in {min,max}_key_size_set - ISO: Allow binding a PA sync socket - ISO: Reassociate a socket with an active BIS - ISO: Avoid creating child socket if PA sync is terminating - Add device 13d3:3572 IMC Networks Bluetooth Radio - Don't suspend when there are connections - Remove le_restart_scan work - Fix bogus check for re-auth not supported with non-ssp - lib: Add documentation to exported functions - Support HFP offload for QCA2066 ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02usb: yurex: Fix inconsistent locking bug in yurex_read()Harshit Mogalapalli
Unlock before returning on the error path. Fixes: 86b20af11e84 ("usb: yurex: Replace snprintf() with the safer scnprintf() variant") Reported-by: Dan Carpenter <error27@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/r/202312170252.3udgrIcP-lkp@intel.com/ Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com> Link: https://lore.kernel.org/r/20231219063639.450994-1-harshit.m.mogalapalli@oracle.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02usb: typec: tipd: add patch update support for tps6598xJavier Carrasco
The TPS6598x PD controller supports firmware updates that can be loaded either from an external flash memory or a host using the device's I2C host interface. This patch implements the second approach, which is especially relevant if no flash memory is available. In order to make patch bundle updates, a series of tasks (special commands) must be sent to the device as it is documented in the TPS65987DDH and TPS65988DH Host Interface Technical Reference Manual[1], section 4.11 (Patch Bundle Update Tasks). The update sequence is as follows: 1. PTCs - Start Patch Load Sequence: the proposed approach includes device and application configuration data. 2. PTCd - Patch Download: 64-byte data chunks must be sent until the end of the firmware file is reached (the last chunk may be shorter). 3. PTCc - Patch Data Transfer Complete: ends the patch loading sequence. After this sequence and if no errors occurred, the device will change its mode to 'APP' after SETUP_MS milliseconds, and then it will be ready for normal operation. [1] https://www.ti.com/lit/ug/slvubh2b/slvubh2b.pdf?ts=1697623299919&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FTPS65987D Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20231207-tps6598x_update-v2-4-f3cfcde6d890@wolfvision.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02usb: typec: tipd: declare in_data in as const in exec_cmd functionsJavier Carrasco
The input data passed to execute commands with tps6598x_exec_cmd() is not supposed to be modified by the function. Moreover, this data is passed to tps6598x_exec_cmd_tmo() and finally to tps6598x_block_write(), which expects a const pointer. The current implementation does not produce any bugs, but it discards const qualifiers from the pointers passed as arguments. This leads to compile issues if 'discarded-qualifiers' is active and a const pointer is passed to the function, which is the case if data from a firmware structure is passed to execute update commands. Adding the const modifier to in_data prevents such issues and provides code consistency. Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20231207-tps6598x_update-v2-3-f3cfcde6d890@wolfvision.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02usb: typec: tipd: add function to request firmwareJavier Carrasco
The firmware request process is device agnostic and can be used for other parts. Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20231207-tps6598x_update-v2-2-f3cfcde6d890@wolfvision.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02usb: typec: tipd: add init and reset functions to tipd_dataJavier Carrasco
The current implementation includes a number of special cases for the tps25750. Nevertheless, init and reset functions can be generalized by adding function pointers to the tipd_data structure in order to offer that functionality to other parts without additional conditional clauses. Some functionality like the cold reset request (GAID) is shared by the tps25750 and the tps6598x, so they can use the same reset function. Signed-off-by: Javier Carrasco <javier.carrasco@wolfvision.net> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20231207-tps6598x_update-v2-1-f3cfcde6d890@wolfvision.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02Documentation: add pyyaml to requirements.txtVegard Nossum
Commit f061c9f7d058 ("Documentation: Document each netlink family") added a new Python script that is invoked during 'make htmldocs' and which reads the netlink YAML spec files. Using the virtualenv from scripts/sphinx-pre-install, we get this new error wen running 'make htmldocs': Traceback (most recent call last): File "./tools/net/ynl/ynl-gen-rst.py", line 26, in <module> import yaml ModuleNotFoundError: No module named 'yaml' make[2]: *** [Documentation/Makefile:112: Documentation/networking/netlink_spec/rt_link.rst] Error 1 make[1]: *** [Makefile:1708: htmldocs] Error 2 Fix this by adding 'pyyaml' to requirements.txt. Note: This was somehow present in the original patch submission: <https://lore.kernel.org/all/20231103135622.250314-1-leitao@debian.org/> I'm not sure why the pyyaml requirement disappeared in the meantime. Fixes: f061c9f7d058 ("Documentation: Document each netlink family") Cc: Breno Leitao <leitao@debian.org> Cc: Jakub Kicinski <kuba@kernel.org> Cc: David S. Miller <davem@davemloft.net> Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02drivers/usb/gadget/udc: Fix spelling typo in comments(reqest->request)liyouhong
Fix spelling typo in comments. Reported-by: k2ci <kernel-bot@kylinos.cn> Signed-off-by: liyouhong <liyouhong@kylinos.cn> Link: https://lore.kernel.org/r/20231221023425.1316397-1-liyouhong@kylinos.cn Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02Revert "usb: dwc3: don't reset device side if dwc3 was configured as host-only"Thinh Nguyen
This reverts commit e835c0a4e23c38531dcee5ef77e8d1cf462658c7. Don't omit soft-reset. During initialization, the driver may need to perform a soft reset to ensure the phy is ready when the controller updates the GCTL.PRTCAPDIR or other settings by issuing phy soft-reset. Many platforms often have access to DCTL register for soft-reset despite being host-only. If there are actual reported issues from the platforms that don't expose DCTL registers, then we will need to revisit (perhaps to teach dwc3 to perform xhci's soft-reset USBCMD.HCRST). Cc: <stable@vger.kernel.org> Fixes: e835c0a4e23c ("usb: dwc3: don't reset device side if dwc3 was configured as host-only") Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/7668ab11a48f260820825274976eb41fec7f54d1.1703282469.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02Revert "usb: dwc3: Soft reset phy on probe for host"Thinh Nguyen
This reverts commit 8bea147dfdf823eaa8d3baeccc7aeb041b41944b. The phy soft reset GUSB2PHYCFG.PHYSOFTRST only applies to UTMI phy, not ULPI. This fix is incomplete. Cc: <stable@vger.kernel.org> Fixes: 8bea147dfdf8 ("usb: dwc3: Soft reset phy on probe for host") Reported-by: Köry Maincent <kory.maincent@bootlin.com> Closes: https://lore.kernel.org/linux-usb/20231205151959.5236c231@kmaincent-XPS-13-7390 Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com> Link: https://lore.kernel.org/r/29a26593a60eba727de872a3e580a674807b3339.1703282469.git.Thinh.Nguyen@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02usb: dwc2: Disable clock gating feature on Rockchip SoCsWilliam Wu
The DWC2 IP on the Rockchip SoCs doesn't support clock gating. When a clock gating is enabled, system hangs. Signed-off-by: William Wu <william.wu@rock-chips.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> Link: https://lore.kernel.org/r/1703575199-23638-1-git-send-email-william.wu@rock-chips.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02Revert "usb: typec: class: fix typec_altmode_put_partner to put plugs"Heikki Krogerus
This reverts commit b17b7fe6dd5c6ff74b38b0758ca799cdbb79e26e. That commit messed up the reference counting, so it needs to be rethought. Fixes: b17b7fe6dd5c ("usb: typec: class: fix typec_altmode_put_partner to put plugs") Cc: <stable@vger.kernel.org> Cc: RD Babiera <rdbabiera@google.com> Reported-by: Chris Bainbridge <chris.bainbridge@gmail.com> Closes: https://lore.kernel.org/lkml/CAP-bSRb3SXpgo_BEdqZB-p1K5625fMegRZ17ZkPE1J8ZYgEHDg@mail.gmail.com/ Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20240102091142.2136472-1-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-01-02Merge branch 'mptcp-mib-counters'David S. Miller
Matthieu Baerts says: ==================== mptcp: add CurrEstab MIB counter This MIB counter is similar to the one of TCP -- CurrEstab -- available in /proc/net/snmp. This is useful to quickly list the number of MPTCP connections without having to iterate over all of them. Patch 1 prepares its support by adding new helper functions: - MPTCP_DEC_STATS(): similar to MPTCP_INC_STATS(), but this time to decrement a counter. - mptcp_set_state(): similar to tcp_set_state(), to change the state of an MPTCP socket, and to inc/decrement the new counter when needed. Patch 2 uses mptcp_set_state() instead of directly calling inet_sk_state_store() to change the state of MPTCP sockets. Patch 3 and 4 validate the new feature in MPTCP "join" and "diag" selftests. ==================== Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftests: mptcp: diag: check CURRESTAB countersGeliang Tang
This patch adds a new helper chk_msk_cestab() to check the current established connections counter MIB_CURRESTAB in diag.sh. Invoke it to check the counter during the connection after every chk_msk_inuse(). Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftests: mptcp: join: check CURRESTAB countersGeliang Tang
This patch adds a new helper chk_cestab_nr() to check the current established connections counter MIB_CURRESTAB. Set the newly added variables cestab_ns1 and cestab_ns2 to indicate how many connections are expected in ns1 or ns2. Invoke check_cestab() to check the counter during the connection in do_transfer() and invoke chk_cestab_nr() to re-check it when the connection closed. These checks are embedded in add_tests(). Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Acked-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02mptcp: use mptcp_set_stateGeliang Tang
This patch replaces all the 'inet_sk_state_store()' calls under net/mptcp with the new helper mptcp_set_state(). Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/460 Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Acked-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02mptcp: add CurrEstab MIB counter supportGeliang Tang
Add a new MIB counter named MPTCP_MIB_CURRESTAB to count current established MPTCP connections, similar to TCP_MIB_CURRESTAB. This is useful to quickly list the number of MPTCP connections without having to iterate over all of them. This patch adds a new helper function mptcp_set_state(): if the state switches from or to ESTABLISHED state, this newly added counter is incremented. This helper is going to be used in the following patch. Similar to MPTCP_INC_STATS(), a new helper called MPTCP_DEC_STATS() is also needed to decrement a MIB counter. Signed-off-by: Geliang Tang <geliang.tang@linux.dev> Acked-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: Matthieu Baerts <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02Merge branch 'selftests-tcp-ao'David S. Miller
Dmitry Safonov says: ==================== selftest/net: Some more TCP-AO selftest post-merge fixups Note that there's another post-merge fix for TCP-AO selftests, but that doesn't conflict with these, so I don't resend that: https://lore.kernel.org/all/20231219-b4-tcp-ao-selftests-out-of-tree-v1-1-0fff92d26eac@arista.com/T/#u ==================== Tested-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Dmitry Safonov <dima@arista.com>
2024-01-02selftest/tcp-ao: Work on namespace-ified sysctl_optmem_maxDmitry Safonov
Since commit f5769faeec36 ("net: Namespace-ify sysctl_optmem_max") optmem_max is per-netns, so need of switching to root namespace. It seems trivial to keep the old logic working, so going to keep it for a while (at least, until kernel with netns-optmem_max will be release). Currently, there is a test that checks that optmem_max limit applies to TCP-AO keys and a little benchmark that measures linked-list TCP-AO keys scaling, those are fixed by this. Cc: Eric Dumazet <edumazet@google.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02selftest/tcp-ao: Set routes in a proper VRF table idDmitry Safonov
In unsigned-md5 selftests ip_route_add() is not needed in client_add_ip(): the route was pre-setup in __test_init() => link_init() for subnet, rather than a specific ip-address. Currently, __ip_route_add() mistakenly always sets VRF table to RT_TABLE_MAIN - this seems to have sneaked in during unsigned-md5 tests debugging. That also explains, why ip_route_add_vrf() ignored EEXIST, returned by fib6. Yet, keep EEXIST ignoring in bench-lookups selftests as it's expected that those selftests may add the same (duplicate) routes. Reported-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02Merge tag 'thunderbolt-for-v6.8-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt into char-misc-next Mika writes: thunderbolt: Changes for v6.8 merge window This includes following USB4/Thunderbolt changes for the v6.8 merge window: - Intel Lunar Lake support - PCIe tunneling improvements - DisplayPort tunneling improvements - Asymmetric switching improvements - Couple of minor fixes and cleanups. All these have been in linux-next with no reported issues. * tag 'thunderbolt-for-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt: thunderbolt: Reduce retry timeout to speed up boot for some devices thunderbolt: Keep link as asymmetric if preferred by hardware thunderbolt: Add support for Intel Lunar Lake thunderbolt: Disable PCIe extended encapsulation upon teardown properly thunderbolt: Make PCIe tunnel setup and teardown follow CM guide thunderbolt: Improve logging when DisplayPort resource is added due to hotplug thunderbolt: Use tb_dp_read_cap() to read DP_COMMON_CAP as well thunderbolt: Disable CL states only when actually needed thunderbolt: Transition link to asymmetric only when both sides support it thunderbolt: Log XDomain link speed and width thunderbolt: Move width_name() helper to tb.h thunderbolt: Handle lane bonding of Gen 4 XDomain links properly thunderbolt: Unwind TMU configuration if tb_switch_set_tmu_mode_params() fails thunderbolt: Remove duplicated re-assignment of pointer 'out'
2024-01-02net: Implement missing getsockopt(SO_TIMESTAMPING_NEW)Jörn-Thorben Hinz
Commit 9718475e6908 ("socket: Add SO_TIMESTAMPING_NEW") added the new socket option SO_TIMESTAMPING_NEW. Setting the option is handled in sk_setsockopt(), querying it was not handled in sk_getsockopt(), though. Following remarks on an earlier submission of this patch, keep the old behavior of getsockopt(SO_TIMESTAMPING_OLD) which returns the active flags even if they actually have been set through SO_TIMESTAMPING_NEW. The new getsockopt(SO_TIMESTAMPING_NEW) is stricter, returning flags only if they have been set through the same option. Fixes: 9718475e6908 ("socket: Add SO_TIMESTAMPING_NEW") Link: https://lore.kernel.org/lkml/20230703175048.151683-1-jthinz@mailbox.tu-berlin.de/ Link: https://lore.kernel.org/netdev/0d7cddc9-03fa-43db-a579-14f3e822615b@app.fastmail.com/ Signed-off-by: Jörn-Thorben Hinz <jthinz@mailbox.tu-berlin.de> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02gpio: dwapb: Use generic request, free and set_configEmil Renner Berthing
This way GPIO will be denied on pins already claimed by other devices and basic pin configuration (pull-up, pull-down etc.) can be done through the userspace GPIO API. Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Serge Semin <fancer.lancer@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
2024-01-02Merge tag 'wireless-next-2023-12-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.8 The third "new features" pull request for v6.8. This is a smaller one to clear up our tree before the break and nothing really noteworthy this time. Major changes: stack * cfg80211: introduce cfg80211_ssid_eq() for SSID matching * cfg80211: support P2P operation on DFS channels * mac80211: allow 64-bit radiotap timestamps iwlwifi * AX210: allow concurrent P2P operation on DFS channels ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02Merge tag 'thermal-v6.8-rc1' of ↵Rafael J. Wysocki
ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux into thermal Merge thermal control material for 6.8-rc1 from Daniel Lezcano: "- Converted Mediatek Thermal to the json-schema (Rafał Miłecki) - Fixed DT bindings issue on Loongson (Binbin Zhou) - Fixed returning NULL instead of -ENODEV on Loogsoo (Binbin Zhou) - Added the DT binding for the tsens on SM8650 platform (Neil Armstrong) - Added a reboot on critical option feature (Fabio Estevam) - Made usage of DEFINE_SIMPLE_DEV_PM_OPS on AmLogic (Uwe Kleine-König) - Added the D1/T113s THS controller support on Sun8i (Maxim Kiselev) - Fixed example in the DT binding for QCom SPMI (Johan Hovold) - Fixed compilation warning for the tmon utility (Florian Eckert) - Added interrupt based configuration on Exynos along with a set of related cleanups (Mateusz Majewski)" * tag 'thermal-v6.8-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (24 commits) thermal/drivers/exynos: Use set_trips ops thermal/drivers/exynos: Use BIT wherever possible thermal/drivers/exynos: Split initialization of TMU and the thermal zone thermal/drivers/exynos: Stop using the threshold mechanism on Exynos 4210 thermal/drivers/exynos: Simplify regulator (de)initialization thermal/drivers/exynos: Handle devm_regulator_get_optional return value correctly thermal/drivers/exynos: Wwitch from workqueue-driven interrupt handling to threaded interrupts thermal/drivers/exynos: Drop id field thermal/drivers/exynos: Remove an unnecessary field description tools/thermal/tmon: Fix compilation warning for wrong format dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Clean up examples dt-bindings: thermal: qcom-spmi-adc-tm5/hc: Fix example node names thermal/drivers/sun8i: Add D1/T113s THS controller support dt-bindings: thermal: sun8i: Add binding for D1/T113s THS controller thermal: amlogic: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions thermal: amlogic: Make amlogic_thermal_disable() return void thermal/thermal_of: Allow rebooting after critical temp reboot: Introduce thermal_zone_device_critical_reboot() thermal/core: Prepare for introduction of thermal reboot dt-bindings: thermal-zones: Document critical-action ...
2024-01-02Merge branch 'net-tc-ipt-retire'David S. Miller
Jamal Hadi Salim says: ==================== net/sched: retire tc ipt action In keeping up with my status as a hero who removes code: another one bites the dust. The tc ipt action was intended to run all netfilter/iptables target. Unfortunately it has not benefitted over the years from proper updates when netfilter changes, and for that reason it has remained rudimentary. Pinging a bunch of people that i was aware were using this indicates that removing it wont affect them. Retire it to reduce maintenance efforts. So Long, ipt, and Thanks for all the Fish. ==================== Acked-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Remove CONFIG_NET_ACT_IPT from default configsJamal Hadi Salim
Now that we are retiring the IPT action. Reviewed-by: Victor Noguiera <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02net/sched: Retire ipt actionJamal Hadi Salim
The tc ipt action was intended to run all netfilter/iptables target. Unfortunately it has not benefitted over the years from proper updates when netfilter changes, and for that reason it has remained rudimentary. Pinging a bunch of people that i was aware were using this indicates that removing it wont affect them. Retire it to reduce maintenance efforts. Buh-bye. Reviewed-by: Victor Noguiera <victor@mojatatu.com> Reviewed-by: Pedro Tammela <pctammela@mojatatu.com> Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02platform/x86/amd/pmc: Modify SMU message port for latest AMD platformShyam Sundar S K
The latest platforms use a different SMU message port(0x938) from the one currently being used (0x538). Make code changes to adapt to this new information. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-7-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmc: Add 1Ah family series to STB support listShyam Sundar S K
AMD newer platforms, (AMDI000A or family 1Ah series) also supports the STB functionality. Add this to amd_pmc_is_stb_supported(). Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-6-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmc: Add idlemask support for 1Ah familyShyam Sundar S K
Idlemask is an indication of each IP block current state (i.e. whether it is running or idle) during s2idle transistion. The newer 1Ah family supports this feature, add it to the support list. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-5-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmc: call amd_pmc_get_ip_info() during driver probeShyam Sundar S K
In the current code, amd_pmc_get_ip_info() is being called from amd_pmc_s2d_init() and that code block gets enabled only when the STB is being enabled. But the information from amd_pmc_get_ip_info() will be required outside of STB usecase. Hence move this call into driver probe sequence. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-4-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmc: Add VPE information for AMDI000A platformShyam Sundar S K
Latest AMD SoCs has VPE (Video Processing Engine) IP block and the statistics related to this IP can be obtained as a part of metrics table information that the PMFW propogates. Add this support for 1Ah family series. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-3-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmc: Send OS_HINT command for AMDI000A platformShyam Sundar S K
To initiate the HW deep state transistion the OS_HINT command has to be sent the PMFW. Add this support to the platforms that has AMDI000A support. Signed-off-by: Sanket Goswami <Sanket.Goswami@amd.com> Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20231228102104.1785383-2-Shyam-sundar.S-k@amd.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02net-device: move gso_partial_features to net_device_read_txEric Dumazet
dev->gso_partial_features is read from tx fast path for GSO packets. Move it to appropriate section to avoid a cache line miss. Fixes: 43a71cd66b9c ("net-device: reorganize net_device fast path variables") Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Coco Li <lixiaoyan@google.com> Cc: David Ahern <dsahern@kernel.org> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02ptp: ocp: Use DEFINE_RES_*() in placeAndy Shevchenko
There is no need to have an intermediate functions as DEFINE_RES_*() macros are represented by compound literals. Just use them in place. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-01-02platform/x86/amd/pmf: Return a status code only as a constant in two functionsMarkus Elfring
Return a status code without storing it in an intermediate variable. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: https://lore.kernel.org/r/0d0c4876-37d7-4bee-912e-56324495454f@web.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/amd/pmf: Return directly after a failed apmf_if_call() in ↵Markus Elfring
apmf_sbios_heartbeat_notify() The kfree() function was called in one case by the apmf_sbios_heartbeat_notify() function during error handling even if the passed variable contained a null pointer. This issue was detected by using the Coccinelle software. * Thus return directly after a call of the function “apmf_if_call” failed at the beginning. * Delete the label “out” which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Link: https://lore.kernel.org/r/362ee824-fc53-4e19-9529-8b621657635b@web.de Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86: wmi: linux/wmi.h: fix Excess kernel-doc description warningRandy Dunlap
Remove the "private:" comment to prevent the kernel-doc warning: include/linux/wmi.h:27: warning: Excess struct member 'setable' description in 'wmi_device' Either a struct member is documented (via kernel-doc) or it's private, but not both. Fixes: b4cc979588ee ("platform/x86: wmi: Add kernel doc comments") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Armin Wolf <W_Armin@gmx.de> Cc: Hans de Goede <hdegoede@redhat.com> Cc: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Cc: platform-driver-x86@vger.kernel.org Reviewed-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20231223194321.23084-1-rdunlap@infradead.org Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/intel/pmc: Add missing externDavid E. Box
Add missing extern for tgl_h_reg_map. Fixes sparse warning: drivers/platform/x86/intel/pmc/tgl.c:213:26: warning: symbol 'tgl_h_reg_map' was not declared. Should it be static? Fixes: 544f7b7f651c ("platform/x86/intel/pmc: Add regmap for Tiger Lake H PCH") Signed-off-by: David E. Box <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20231223032548.1680738-9-david.e.box@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/intel/pmc/lnl: Add GBE LTR ignore during suspendDavid E. Box
Add the GBE LTR ignore suspend time fix for Lunar Lake. Fixes: 119652b855e6 ("platform/x86/intel/pmc: Add Lunar Lake M support to intel_pmc_core driver") Signed-off-by: David E. Box <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20231223032548.1680738-8-david.e.box@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02platform/x86/intel/pmc/arl: Add GBE LTR ignore during suspendDavid E. Box
Add the GBE LTR ignore suspend time fix for Arrow Lake. Fixes: f34dcf397286 ("platform/x86/intel/pmc: Add Arrow Lake S support to intel_pmc_core driver") Signed-off-by: David E. Box <david.e.box@linux.intel.com> Link: https://lore.kernel.org/r/20231223032548.1680738-7-david.e.box@linux.intel.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2024-01-02Merge tag 'platform-drivers-x86-v6.7-6' into pdx86/for-nextHans de Goede
Merge the 'platform-drivers-x86-v6.7-6' fixes into pdx86/for-next so that the "Intel PMC GBE LTR regression" fixes can also be applied to the new Arrow Lake and Lunar Lake platform support code in pdx86/for-next .
2024-01-02drm/imagination: pvr_device.h: fix all kernel-doc warningsRandy Dunlap
Correct all kernel-doc notation on pvr_device.h so that there are no kernel-doc warnings remaining. pvr_device.h:292: warning: Excess struct member 'active' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'idle' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'lock' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'work' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'old_kccb_cmds_executed' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'kccb_stall_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'ccb' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn_q' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn_obj' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'slot_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'reserved_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'waiters' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'fence_ctx' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'id' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'seqno' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'lock' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'active' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'idle' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'lock' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'work' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'old_kccb_cmds_executed' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'kccb_stall_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'ccb' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn_q' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn_obj' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'rtn' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'slot_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'reserved_count' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'waiters' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'fence_ctx' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'id' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'seqno' description in 'pvr_device' pvr_device.h:292: warning: Excess struct member 'lock' description in 'pvr_device' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Frank Binns <frank.binns@imgtec.com> Cc: Donald Robson <donald.robson@imgtec.com> Cc: Matt Coster <matt.coster@imgtec.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231231054910.31805-1-rdunlap@infradead.org
2024-01-02drm/gpuvm: fix all kernel-doc warnings in include/drm/drm_gpuvm.hRandy Dunlap
Update kernel-doc comments in <drm/drm_gpuvm.h> to correct all kernel-doc warnings: drm_gpuvm.h:148: warning: Excess struct member 'addr' description in 'drm_gpuva' drm_gpuvm.h:148: warning: Excess struct member 'offset' description in 'drm_gpuva' drm_gpuvm.h:148: warning: Excess struct member 'obj' description in 'drm_gpuva' drm_gpuvm.h:148: warning: Excess struct member 'entry' description in 'drm_gpuva' drm_gpuvm.h:148: warning: Excess struct member '__subtree_last' description in 'drm_gpuva' drm_gpuvm.h:192: warning: No description found for return value of 'drm_gpuva_invalidated' drm_gpuvm.h:331: warning: Excess struct member 'tree' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'list' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'list' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'local_list' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'lock' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'list' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'local_list' description in 'drm_gpuvm' drm_gpuvm.h:331: warning: Excess struct member 'lock' description in 'drm_gpuvm' drm_gpuvm.h:352: warning: No description found for return value of 'drm_gpuvm_get' drm_gpuvm.h:545: warning: Excess struct member 'fn' description in 'drm_gpuvm_exec' drm_gpuvm.h:545: warning: Excess struct member 'priv' description in 'drm_gpuvm_exec' drm_gpuvm.h:597: warning: missing initial short description on line: * drm_gpuvm_exec_resv_add_fence() drm_gpuvm.h:616: warning: missing initial short description on line: * drm_gpuvm_exec_validate() drm_gpuvm.h:623: warning: No description found for return value of 'drm_gpuvm_exec_validate' drm_gpuvm.h:698: warning: Excess struct member 'gpuva' description in 'drm_gpuvm_bo' drm_gpuvm.h:698: warning: Excess struct member 'entry' description in 'drm_gpuvm_bo' drm_gpuvm.h:698: warning: Excess struct member 'gem' description in 'drm_gpuvm_bo' drm_gpuvm.h:698: warning: Excess struct member 'evict' description in 'drm_gpuvm_bo' drm_gpuvm.h:726: warning: No description found for return value of 'drm_gpuvm_bo_get' drm_gpuvm.h:738: warning: missing initial short description on line: * drm_gpuvm_bo_gem_evict() drm_gpuvm.h:740: warning: missing initial short description on line: * drm_gpuvm_bo_gem_evict() drm_gpuvm.h:698: warning: Excess struct member 'evict' description in 'drm_gpuvm_bo' drm_gpuvm.h:844: warning: Excess struct member 'addr' description in 'drm_gpuva_op_map' drm_gpuvm.h:844: warning: Excess struct member 'range' description in 'drm_gpuva_op_map' drm_gpuvm.h:844: warning: Excess struct member 'offset' description in 'drm_gpuva_op_map' drm_gpuvm.h:844: warning: Excess struct member 'obj' description in 'drm_gpuva_op_map' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: dri-devel@lists.freedesktop.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231231054856.31786-1-rdunlap@infradead.org
2024-01-02HID: i2c-hid: elan: Add ili2901 timingZhengqiao Xia
ILI2901 requires reset to pull down time greater than 10ms, so the configuration post_power_delay_ms is 10, and the chipset initial time is required to be greater than 100ms, so the post_gpio_reset_on_delay_ms is set to 100. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-01-02dt-bindings: HID: i2c-hid: elan: Introduce Ilitek ili2901Zhengqiao Xia
The Ilitek ili2901 touch screen chip same as Elan eKTH6915 controller has a reset gpio. The difference is that they have different post_power_delay_ms and post_gpio_reset_on_delay_ms. Ilitek ili2901 also uses 3.3V power supply. Signed-off-by: Zhengqiao Xia <xiazhengqiao@huaqin.corp-partner.google.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-01-02HID: bpf: make bus_type const in struct hid_bpf_opsGreg Kroah-Hartman
The struct bus_type pointer in hid_bpf_ops just passes the pointer to the driver core, and the driver core can handle, and expects, a constant pointer, so also make the pointer constant in hid_bpf_ops. Part of the process of moving all usages of struct bus_type to be constant to move them all to read-only memory. Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-01-02HID: make ishtp_cl_bus_type constGreg Kroah-Hartman
Now that the driver core can properly handle constant struct bus_type, move the ishtp_cl_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-01-02HID: make hid_bus_type constGreg Kroah-Hartman
Now that the driver core can properly handle constant struct bus_type, move the hid_bus_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Jiri Kosina <jikos@kernel.org> Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com> Cc: linux-input@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Jiri Kosina <jkosina@suse.com>
generated by cgit (git 2.34.1) at 2025-09-23 18:47:49 +0000