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2023-12-22crypto: qat - relocate and rename get_service_enabled()Jie Wang
Move the function get_service_enabled() from adf_4xxx_hw_data.c to adf_cfg_services.c and rename it as adf_get_service_enabled(). This function is not specific to the 4xxx and will be used by other QAT drivers. This does not introduce any functional change. Signed-off-by: Jie Wang <jie.wang@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-12-22hwrng: starfive - Add runtime pm opsJia Jie Ho
Define SET_RUNTIME_PM_OPS for StarFive TRNG driver. Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-12-22crypto: virtio - Wait for tasklet to complete on device removewangyangxin
The scheduled tasklet needs to be executed on device remove. Fixes: fed93fb62e05 ("crypto: virtio - Handle dataq logic with tasklet") Signed-off-by: wangyangxin <wangyangxin1@huawei.com> Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2023-12-22Merge tag 'drm-intel-fixes-2023-12-21' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v6.7-rc7: - Fix state readout and check for DSC and bigjoiner combo - Fix a potential integer overflow - Reject async flips with bigjoiner - Fix MTL HDMI/DP PLL clock selection - Fix various issues by disabling pipe DMC events Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87plyzsnxi.fsf@intel.com
2023-12-22drm/xe: Disable 32bits buildLucas De Marchi
Add a dependency on CONFIG_64BIT since currently the xe driver doesn't build on 32bits. It may be enabled again after all the issues are fixed. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231221222809.4123220-2-lucas.demarchi@intel.com
2023-12-22Merge tag 'drm-xe-next-2023-12-21-pr1-1' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next Introduce a new DRM driver for Intel GPUs Xe, is a new driver for Intel GPUs that supports both integrated and discrete platforms. The experimental support starts with Tiger Lake. i915 will continue be the main production driver for the platforms up to Meteor Lake and Alchemist. Then the goal is to make this Intel Xe driver the primary driver for Lunar Lake and newer platforms. It uses most, if not all, of the key drm concepts, in special: TTM, drm-scheduler, drm-exec, drm-gpuvm/gpuva and others. Signed-off-by: Dave Airlie <airlied@redhat.com> [airlied: add an extra X86 check, fix a typo, fix drm_exec_init interface change]. From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZYSwLgXZUZ57qGPQ@intel.com
2023-12-21Merge tag 'pinctrl-v6.7-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: "Some driver fixes for v6.7, all are in drivers, the most interesting one is probably the AMD laptop suspend bug which really needs fixing. Freedestop org has the bug description: https://gitlab.freedesktop.org/drm/amd/-/issues/2812 Summary: - Ignore disabled device tree nodes in the Starfive 7100 and 7100 drivers. - Mask non-wake source pins with interrupt enabled at suspend in the AMD driver, this blocks unnecessary wakeups from misc interrupts. This can be power consuming because in many cases the system doesn't really suspend, it just wakes right back up. - Fix a typo breaking compilation of the cy8c95x0 driver, and fix up bugs in the get/set config callbacks. - Use a dedicated lock class for the PIO4 drivers IRQ. This fixes a crash on suspend" * tag 'pinctrl-v6.7-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl: at91-pio4: use dedicated lock class for IRQ pinctrl: cy8c95x0: Fix get_pincfg pinctrl: cy8c95x0: Fix regression pinctrl: cy8c95x0: Fix typo pinctrl: amd: Mask non-wake source pins with interrupt enabled at suspend pinctrl: starfive: jh7100: ignore disabled device tree nodes pinctrl: starfive: jh7110: ignore disabled device tree nodes
2023-12-21Merge tag 'nvme-6.8-2023-12-21' of git://git.infradead.org/nvme into ↵Jens Axboe
for-6.8/block Pull NVMe updates from Keith: "nvme updates for Linux 6.8 - nvme fabrics spec updates (Guixin, Max) - nvme target udpates (Guixin, Evan) - nvme attribute refactoring (Daniel) - nvme-fc numa fix (Keith)" * tag 'nvme-6.8-2023-12-21' of git://git.infradead.org/nvme: nvme-fc: set numa_node after nvme_init_ctrl nvme-fabrics: don't check discovery ioccsz/iorcsz nvmet: configfs: use ctrl->instance to track passthru subsystems nvme: repack struct nvme_ns_head nvme: add csi, ms and nuse to sysfs nvme: rename ns attribute group nvme: refactor ns info setup function nvme: refactor ns info helpers nvme: move ns id info to struct nvme_ns_head nvmet: remove cntlid_min and cntlid_max check in nvmet_alloc_ctrl nvmet: allow identical cntlid_min and cntlid_max settings nvme-fabrics: check ioccsz and iorcsz nvme: introduce nvme_check_ctrl_fabric_info helper
2023-12-21drm/xe: Remove uninitialized variable from warningLucas De Marchi
"err" is not initialized when failing to create and add the freq0 sysfs file. Remove it from the message. This fixes the following warning with clang: ../drivers/gpu/drm/xe/xe_gt_freq.c:202:30: error: variable 'err' is uninitialized when used here [-Werror,-Wuninitialized] kobject_name(gt->sysfs), err); ^~~ Fixes: bef52b5c7a19 ("drm/xe: Create a xe_gt_freq component for raw management and sysfs") Reviewed-by: Michał Winiarski <michal.winiarski@intel.com> Link: https://lore.kernel.org/r/20231220161923.3740489-1-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
Cross-merge networking fixes after downstream PR. Adjacent changes: drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c 23c93c3b6275 ("bnxt_en: do not map packet buffers twice") 6d1add95536b ("bnxt_en: Modify TX ring indexing logic.") tools/testing/selftests/net/Makefile 2258b666482d ("selftests: add vlan hw filter tests") a0bc96c0cd6e ("selftests: net: verify fq per-band packet limit") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-12-21spi: stm32: add st,stm32mp25-spi compatible supporting STM32MP25 socValentin Caron
Add support for the STM32MP25: - Burst should not be enabled with the new DMA used on STM32MP25. - STM32MP25 SPI8 has a limited feature set, it can only send words of 8 or 16 bits and with a maximum words number of 1024. Signed-off-by: Valentin Caron <valentin.caron@foss.st.com> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://msgid.link/r/20231218155721.359198-4-alain.volmat@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-21spi: stm32: use dma_get_slave_caps prior to configuring dma channelAlain Volmat
First check the dma channel capabilities (max burst) before configuring the dma channel. Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> Link: https://msgid.link/r/20231218155721.359198-2-alain.volmat@foss.st.com Signed-off-by: Mark Brown <broonie@kernel.org>
2023-12-21wifi: iwlwifi: replace ENOTSUPP with EOPNOTSUPPAndrei Otcheretianski
ENOTSUPP isn't a standard error code, don't use it. Replace with EOPNOTSUPP instead. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.a69f4347b5f8.I88429d5de8251287ec0b58ff26a588465b9049a5@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: use the new command to clear the internal bufferEmmanuel Grumbach
The firmware can allow to clear the internal debug buffer. This can be used to sanitize the data when requested to. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.99aed3efbacb.Ib5bda1d1ff4bae476667737d4081ad066d1d7e6b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: disallow puncturing in US/CanadaJohannes Berg
For now, this isn't allowed. The API to mac80211 isn't great for this, but we need to change the API to move puncturing into the chanctx/chandef, and will do it better then. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.38955b68b429.I0c4ae99179b271648a747a51eb04853504c7952c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: add US/Canada MCC to APIJohannes Berg
We don't want to duplicate the definitions later, so add them to the API. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.6595e905997b.I12354d31676911b29ab30c81a4e9b87f59284d3b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: Add rf_mapping of new wifi7 devicesMukesh Sisodiya
Add the CSR register details for new wifi7 devices and correctly set rf_name for devices with FM and WP radios. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.a9c04b1e9d13.Ibf258d5e6370d8840a2560282988a1c26377c410@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: cleanup BT Shared Single Antenna codeMiri Korenblit
We don't support such device. Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.6e6961ac0ac5.I923024eac20efd24a5b42332d8e73ae756e0469a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: assign phy_ctxt before eSR activationMiri Korenblit
eSR is activated when a chanctx is assigned to more than one link. During eSR activation we should disable RLC for both phys, and configure the FW with a special phy command for both phys. Currently we assign the phy_ctxt to the link only after eSR activation, so RLC is not disabled for the new phy_ctxt, and a cmd is not sent to FW. Fix this by first assigning the new phy_ctxt to the link and then doing the eSR activation. Fixes: 12bacfc2c065 ("wifi: iwlwifi: handle eSR transitions") Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.3d94507f5d9a.I537fcd73aedf94c7348c03157e486f24301fef14@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: fix out of bound copy_from_userAnjaneyulu
The driver copies the userspace buffer into an internal NUL byte terminated buffer. While doing so, it was reading beyond the end of the userspace buffer, overwriting its own NUL termination in the process. Fix this by only copying the correct number of bytes. Fixes: 3f244876ef73 ("wifi: iwlwifi: make debugfs entries link specific") Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.e4913deb2ad4.Idcf6a7e909ff4b7801cd49c2f691f84a2f68eff9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: Do not warn if valid link pair was not foundIlan Peer
It is possible that though multiple links are enabled we cannot enabled EMLSR enable more than a single link, e.g., all valid links are on the same band etc. Thus, do not warn in case no valid link pair is found. Fixes: b9be67fb4207 ("wifi: iwlwifi: mvm: Add basic link selection logic") Signed-off-by: Ilan Peer <ilan.peer@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.142e57a05230.I7cfe78c94c3d15c4c744bccadd8f187e43594932@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: d3: avoid intermediate/early mutex unlockJohannes Berg
Now with the mac80211 locking model changed, we no longer can cause any bad dependencies here between mvm->mutex and other mutexes in mac80211, so we no longer need to drop the mutex early or even temporarily. Clean this up. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.1f2f5289ecc6.I7e3b8e806b6d50e88ba0c26767da8261806eb9c7@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: send TX path flush in rfkillJohannes Berg
If we want to drop packets, that's surely a good thing to do when we want to enter rfkill. Send this command despite rfkill so we can successfully clean up everything, we need to handle it separately since it has CMD_WANT_SKB, so it's not going to automatically return success when in rfkill. Fixes: d4e3a341b87b ("iwlwifi: mvm: add support for new flush queue response") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.c528a6fa6cec.Ibe5e9560359ccc0fba60c35e01de285c376748a2@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: Don't mark DFS channels as NO-IRAndrei Otcheretianski
The NVM_CHANNEL_ACTIVE bit means that active scanning/beaconing is allowed, however it's not an exact opposite of IEEE80211_CHAN_NO_IR. For example, NVM_CHANNEL_ACTIVE bit is not set on DFS channels, while cfg80211 doesn't really expect NO-IR on DFS channels. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.94cd9b96a532.Ifb0e8d8a6a6384493758f26b811d58432536101a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: Allow DFS concurrent operationAndrei Otcheretianski
AX210 devices allow concurrent P2P operation on DFS channels. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.dc39b33bf507.I04dfda24d73091fb75701279d10ac400314de488@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: iwlwifi: mvm: set siso/mimo chains to 1 in FW SMPS requestJohannes Berg
The firmware changed their mind, don't set the chains to zero, instead set them to 1 as we normally would for connections to APs that don't use MIMO. Fixes: 2a7ce54ccc23 ("iwlwifi: mvm: honour firmware SMPS requests") Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231219215605.7f031f1a127f.Idc816e0f604b07d22a9d5352bc23c445512fad14@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: mac80211: rework RX timestamp flagsJohannes Berg
We only have a single flag free, and before using that for another mactime flag, instead refactor the mactime flags to use a 2-bit field. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231220133549.d0e664832d14.I20c8900106f9bf81316bed778b1e3ce145785274@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: mac80211_hwsim: Add custom reg for DFS concurrentAndrei Otcheretianski
Add custom regulatory that marks DFS channels as DFS_CONCURRENT. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20231220133549.4b08a6530fa3.Ic285ca7a4728e77a4bea1394a6a52cf286fbea22@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21wifi: mac80211_hwsim: support HE 40 MHz in 2.4 GHz bandMiri Korenblit
We are missing the flag that indicates that capability of 40 MHz bandwidth support in HE on the LB. Add it. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://msgid.link/20231220075830.4f10c6b64d1a.I1ba6905c806be6e0548ed15130c0bbb2ee04c9fd@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-12-21nvme-fc: set numa_node after nvme_init_ctrlKeith Busch
nvme_init_ctrl() resets numa_node to NUMA_NO_NODE, so be sure to set the desired value after that function call so it won't be overwritten. Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Jens Axboe <axboe@kernel.dk> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2023-12-21nvme-fabrics: don't check discovery ioccsz/iorcszMax Gurtovoy
IOCCSZ and IORCSZ are reserved for discovery controllers. Avoid checking their values during identify controller phase. Fixes: 2fcd3ab39826 ("nvme-fabrics: check ioccsz and iorcsz") Reported-by: Daniel Wagner <dwagner@suse.de> Tested-by: Daniel Wagner <dwagner@suse.de> Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com> Signed-off-by: Keith Busch <kbusch@kernel.org>
2023-12-21Merge tag 'net-6.7-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from WiFi and bpf. Current release - regressions: - bpf: syzkaller found null ptr deref in unix_bpf proto add - eth: i40e: fix ST code value for clause 45 Previous releases - regressions: - core: return error from sk_stream_wait_connect() if sk_wait_event() fails - ipv6: revert remove expired routes with a separated list of routes - wifi rfkill: - set GPIO direction - fix crash with WED rx support enabled - bluetooth: - fix deadlock in vhci_send_frame - fix use-after-free in bt_sock_recvmsg - eth: mlx5e: fix a race in command alloc flow - eth: ice: fix PF with enabled XDP going no-carrier after reset - eth: bnxt_en: do not map packet buffers twice Previous releases - always broken: - core: - check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() - check dev->gso_max_size in gso_features_check() - mptcp: fix inconsistent state on fastopen race - phy: skip LED triggers on PHYs on SFP modules - eth: mlx5e: - fix double free of encap_header - fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list()" * tag 'net-6.7-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (69 commits) net: check dev->gso_max_size in gso_features_check() kselftest: rtnetlink.sh: use grep_fail when expecting the cmd fail net/ipv6: Revert remove expired routes with a separated list of routes net: avoid build bug in skb extension length calculation net: ethernet: mtk_wed: fix possible NULL pointer dereference in mtk_wed_wo_queue_tx_clean() net: stmmac: fix incorrect flag check in timestamp interrupt selftests: add vlan hw filter tests net: check vlan filter feature in vlan_vids_add_by_dev() and vlan_vids_del_by_dev() net: hns3: add new maintainer for the HNS3 ethernet driver net: mana: select PAGE_POOL net: ks8851: Fix TX stall caused by TX buffer overrun ice: Fix PF with enabled XDP going no-carrier after reset ice: alter feature support check for SRIOV and LAG ice: stop trashing VF VSI aggregator node ID information mailmap: add entries for Geliang Tang mptcp: fill in missing MODULE_DESCRIPTION() mptcp: fix inconsistent state on fastopen race selftests: mptcp: join: fix subflow_send_ack lookup net: phy: skip LED triggers on PHYs on SFP modules bpf: Add missing BPF_LINK_TYPE invocations ...
2023-12-21phy: qcom-qmp-usb: Add Qualcomm X1E80100 USB3 PHY supportAbel Vesa
The X1E80100 platform has two instances of the USB3 UNI phy attached to the multi-port USB controller, add definition for these. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-usb3-uniphy-x1e80100-v3-2-273814c300f8@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp-combo: Add x1e80100 USB/DP combo physAbel Vesa
The X1E80100 has three copies of an USB/DP compbo PHY, add support for this to the Qualcomm QMP PHY driver. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231201-x1e80100-phy-combo-v1-2-6938ec41f3ac@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: mediatek: tphy: add support force phy mode switchChunfeng Yun
this is used to be compatible with old SoCs, such as mt8195, which shares t-phy between usb3 and pcie controller, usually, it's default mode is pcie rc mode, and could use force mode to switch into usb3 mode, because pericfg layer doesn't provide mode switch, also no efuse or jumper can be used; Currently, only support switch from default pcie mode to usb3; Note: don't use this way on new SoCs, use pericfg layer's mode switch instead (by perperty "mediatek,syscon-type"). Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Link: https://lore.kernel.org/r/20231211025624.28991-2-chunfeng.yun@mediatek.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: phy-can-transceiver: insert space after includeWang Jinchao
Maintain Consistent Formatting: Insert Space after #include Signed-off-by: Wang Jinchao <wangjinchao@xfusion.com> Reviewed-by: Marc Kleine-Budde <mkl@pengutronix.de> Link: https://lore.kernel.org/r/202312151407+0800-wangjinchao@xfusion.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qualcomm: phy-qcom-qmp-ufs: Rectify SM8550 UFS HS-G4 PHY SettingsCan Guo
The registers, which are being touched in current SM8550 UFS PHY settings, and the values being programmed are mainly the ones working for HS-G4 mode, meanwhile, there are also a few ones somehow taken from HS-G5 PHY settings. However, even consider HS-G4 mode only, some of them are incorrect and some are missing. Rectify the HS-G4 PHY settings by strictly aligning with the SM8550 UFS PHY Hardware Programming Guide suggested HS-G4 PHY settings. Fixes: 1679bfef906f ("phy: qcom-qmp-ufs: Add SM8550 support") Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by: Can Guo <quic_cang@quicinc.com> Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD Link: https://lore.kernel.org/r/1701520577-31163-10-git-send-email-quic_cang@quicinc.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: renesas: phy-rcar-gen2: use select for GENERIC_PHYRandy Dunlap
Change the last "depends on GENERIC_PHY" to use select, like the other 170+ Kconfig users do. This can help prevent circular dependency issues. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Vinod Koul <vkoul@kernel.org> Cc: Kishon Vijay Abraham I <kishon@kernel.org> Cc: linux-phy@lists.infradead.org Link: https://lore.kernel.org/r/20231204234917.23509-1-rdunlap@infradead.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: qserdes-txrx: Add v7 register offsetsAbel Vesa
The X1E80100 platform bumps the HW version of QMP phy to v7 for USB and PCIE. Add the new qserdes TX RX offsets in a dedicated header file. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-7-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: qserdes-txrx: Add V6 N4 register offsetsAbel Vesa
There is a variant of V6 offsets that are different, the QMP PHY N4, and it is found on the X1E80100 platform. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-6-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: qserdes-com: Add v7 register offsetsAbel Vesa
The X1E80100 platform bumps the HW version of QMP phy to v7 for USB and PCIE g3x2. Add the new qserdes com offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-5-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: pcs-usb: Add v7 register offsetsAbel Vesa
The X1E80100 platform bumps the HW version of QMP phy to v7 for USB. Add the new PCS USB specific offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-4-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: pcs: Add v7 register offsetsAbel Vesa
The X1E80100 platform bumps the HW version of QMP phy to v7 for USB, and PCIe. Add the new PCS offsets in a dedicated header file. Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-3-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: qserdes-txrx: Add some more v6.20 register offsetsAbel Vesa
Add some missing v6.20 registers offsets that are needed by the new Snapdragon X Elite (X1E80100) platform. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-2-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21phy: qcom-qmp: qserdes-com: Add some more v6 register offsetsAbel Vesa
Add some missing V6 registers offsets that are needed by the new Snapdragon X Elite (X1E80100) platform. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20231122-phy-qualcomm-v6-v6-20-v7-new-offsets-v3-1-dfd1c375ef61@linaro.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2023-12-21iio: dac: driver for MCP4821Anshul Dalal
Adds driver for the MCP48xx series of DACs. Device uses a simplex SPI channel. To set the value of an output channel, a 16-bit data of following format must be written: Bit field | Description 15 [MSB] | Channel selection bit 0 -> Channel A 1 -> Channel B 13 | Output Gain Selection bit 0 -> 2x Gain (Vref = 4.096V) 1 -> 1x Gain (Vref = 2.048V) 12 | Output Shutdown Control bit 0 -> Shutdown the selected channel 1 -> Active mode operation 11-0 [LSB]| DAC Input Data bits Value's big endian representation is taken as input for the selected DAC channel. For devices with a resolution of less than 12-bits, only the x most significant bits are considered where x is the resolution of the device. Reference: Page#22 [MCP48x2 Datasheet] Supported devices: +---------+--------------+-------------+ | Device | Resolution | Channels | |---------|--------------|-------------| | MCP4801 | 8-bit | 1 | | MCP4802 | 8-bit | 2 | | MCP4811 | 10-bit | 1 | | MCP4812 | 10-bit | 2 | | MCP4821 | 12-bit | 1 | | MCP4822 | 12-bit | 2 | +---------+--------------+-------------+ Devices tested: MCP4821 [12-bit single channel] MCP4802 [8-bit dual channel] Tested on Raspberry Pi Zero 2W Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/22244B.pdf #MCP48x1 Datasheet: https://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf #MCP48x2 Signed-off-by: Anshul Dalal <anshulusr@gmail.com> Link: https://lore.kernel.org/r/20231220151954.154595-2-anshulusr@gmail.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-12-21drm/xe: Remove ci-only GuC FW definitionsDaniele Ceraolo Spurio
As part of the FW definitions, we declare each blob as required via the MODULE_FIRMWARE() macro. This causes the initramfs update (or equivalent process) to look for the blobs on disk when the kernel is installed; therefore, we need to make sure that all FWs we define are available in linux-firmware. We currently don't plan to push the PVC blob to linux-firmware, while the LNL one will only be pushed once we have machines in CI to test it, so we need to remove them from the list for now. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21drm/xe: Fix build without CONFIG_FAULT_INJECTIONRodrigo Vivi
Ideally this header could be included without the CONFIG_FAULT_INJECTION and it would take care itself for the includes it needs. So, let's temporary workaround this by moving this below and including only when CONFIG_FAULT_INJECTION is selected to avoid build breakages. Another solution would be us including the linux/types.h as well, but this creates unnecessary cases. Reference: https://lore.kernel.org/all/20230816134748.979231-1-himal.prasad.ghimiray@intel.com/ Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Oded Gabbay <ogabbay@kernel.org> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
2023-12-21drm/xe/uapi: Remove reset uevent for nowRodrigo Vivi
This kernel uevent is getting removed for now. It will come back later with a better future proof name. v2: Rebase (Francois Dugast) Cc: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Francois Dugast <francois.dugast@intel.com> Cc: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Himal Prasad Ghimiray <himal.prasad.ghimiray@intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com> Signed-off-by: Francois Dugast <francois.dugast@intel.com>
2023-12-21drm/xe/uapi: Document the memory_region bitmaskRodrigo Vivi
The uAPI should stay generic in regarding to the bitmask. It is the userspace responsibility to check for the type/class of the memory, without any assumption. Also add comments inside the code to explain how it is actually constructed so we don't accidentally change the assignment of the instance and the masks. No functional change in this patch. It only explains and document the memory_region masks. A further follow-up work with the organization of all memory regions around struct xe_mem_regions is desired, but not part of this patch. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Acked-by: Mateusz Naklicki <mateusz.naklicki@intel.com> Signed-off-by: Francois Dugast <francois.dugast@intel.com>
generated by cgit (git 2.34.1) at 2025-09-16 16:18:53 +0000