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2023-02-03cpufreq: amd-pstate: optimize driver working mode selection in ↵Wyes Karny
amd_pstate_param() The amd-pstate driver may support multiple working modes. Introduce a variable to keep track of which mode is currently enabled. Here we use cppc_state var to indicate which mode is enabled. This change will help to simplify the the amd_pstate_param() to choose which mode used for the following driver registration. Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Tested-by: Wyes Karny <wyes.karny@amd.com> Signed-off-by: Perry Yuan <perry.yuan@amd.com> Signed-off-by: Wyes Karny <wyes.karny@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-02-03ACPI: CPPC: Add AMD pstate energy performance preference cppc controlPerry Yuan
Add support for setting and querying EPP preferences to the generic CPPC driver. This enables downstream drivers such as amd-pstate to discover and use these values. Downstream drivers that want to use the new symbols cppc_get_epp_caps and cppc_set_epp_perf for querying and setting EPP preferences will need to call cppc_set_epp_perf to enable the EPP function firstly. Acked-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Wyes Karny <wyes.karny@amd.com> Tested-by: Wyes Karny <wyes.karny@amd.com> Signed-off-by: Perry Yuan <Perry.Yuan@amd.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2023-02-03Revert "drm/amd/display: disable S/G display on DCN 3.1.4"Alex Deucher
This reverts commit 9aa15370819294beb7eb67c9dcbf654d79ff8790. This is fixed now so we can re-enable S/G display on DCN 3.1.4. Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03Revert "Revert "drm/amdgpu/gmc11: enable AGP aperture""Alex Deucher
This reverts commit 1a65327a84db5b9081a51ccb1c562083f59bfcec. This should be resolved so we can re-enable this. Also, the AGP apeture was bring programmed to 0 on MMHUB 3.0.1 since agp_start and end were not being set. Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: properly handling AGP aperture in vm setupAlex Deucher
Take into account whether or not the AGP aperture is enabled or not when calculating the system aperture. Fixes white screens with DCN 3.1.4. Based on a patch from Yifan Zhang <yifan1.zhang@amd.com> Cc: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: disable S/G display on DCN 3.1.2/3Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: disable S/G display on DCN 2.1.0Alex Deucher
Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: Remove writing GRBM_GFX_CNTL in RLCG interface under SRIOVYifan Zha
[Why] Accessing GRBM_GFX_CNTL in full access time has risk when VF is doing MMIO attacking. Therefore, VF writing GRBM_GFX_CNTL are blocked by L1 Policy. For RLCG interface, RLCG use SCRATCH_REG2 which is copied from GRBM_GFX_CNTL. [How] Remove writing GRBM_GFX_CNTL in amdgpu_virt_rlcg_reg_rw. v2: Remove directly writing GRBM_GFX_INDEX in amdgpu_virt_rlcg_reg_rw as RLCG interface no need to use it. Signed-off-by: Yifan Zha <Yifan.Zha@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: always sending PSP messages LOAD_ASD and UNLOAD_TAVitaly Prosyak
We allow sending PSP messages LOAD_ASD and UNLOAD_TA without acquiring a lock in drm_dev_enter during driver unload because we must call drm_dev_unplug as the beginning of unload driver sequence. Added WARNING if other PSP messages are sent without a lock. After this commit, the following commands would work -sudo modprobe -r amdgpu -sudo modprobe amdgpu Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com> Reviewed-by Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: Trivial swizzle-related code clean-upsGuilherme G. Piccoli
This is a very trivial code clean-up related to commit 5468c36d6285 ("drm/amd/display: Filter Invalid 420 Modes for HDMI TMDS"). This commit added a validation on driver probe to prevent invalid TMDS modes, but one of the fake properties (swizzle) ended-up causing a warning on driver probe; was reported here: https://gitlab.freedesktop.org/drm/amd/-/issues/2264. It was fixed by commit a1cbe6916f44 ("drm/amd/display: patch cases with unknown plane state to prevent warning"), but the validation code had a double variable assignment, which we hereby remove. Also, the fix relies in the dcn2{0,1}patch_unknown_plane_state() callbacks, so while at it we took the opportunity to perform a small code clean-up in such routines. Cc: Aurabindo Pillai <aurabindo.pillai@amd.com> Cc: Daniel Wheeler <daniel.wheeler@amd.com> Cc: Fangzhi Zuo <Jerry.Zuo@amd.com> Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Mark Broadworth <mark.broadworth@amd.com> Cc: Melissa Wen <mwen@igalia.com> Cc: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Cc: Sung Joon Kim <Sungjoon.Kim@amd.com> Cc: Swapnil Patel <Swapnil.Patel@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: reduce else-if to else in dcn32_calculate_dlg_params()Tom Rix
cppcheck reports drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: style: Expression is always true because 'else if' condition is opposite to previous condition at line 1396. [multiCondition] } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) { ^ drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1396:69: note: first condition if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type != SUBVP_PHANTOM) { ^ drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c:1403:76: note: else if condition is opposite to first condition } else if (context->res_ctx.pipe_ctx[i].stream->mall_stream_config.type == SUBVP_PHANTOM) { It is not necessary to explicitly the check != condition, an else is simplier. Fixes: 238debcaebe4 ("drm/amd/display: Use DML for MALL SS and Subvp allocation calculations") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amd/display: reduce else-if to else in dcn10_blank_pixel_data()Tom Rix
checkpatch reports drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2902:13: style: Expression is always true because 'else if' condition is opposite to previous condition at line 2895. [multiCondition] } else if (blank) { ^ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2895:6: note: first condition if (!blank) { ^ drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c:2902:13: note: else if condition is opposite to first condition } else if (blank) { It is not necessary to explicitly the check != condition, an else is simplier. Fixes: aa5a57773042 ("drm/amd/display: Vari-bright looks disabled near end of MM14") Signed-off-by: Tom Rix <trix@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu/display: remove duplicate include header in filesye xingchen
opp.h is included more than once. Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03drm/amdgpu: Fix a typo ("boradcast")Jonathan Neuschäfer
Spell it as "broadcast". Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2023-02-03Merge branch 'vfio-no-iommu' into iommufd.git for-nextJason Gunthorpe
Shared branch with VFIO for the no-iommu support. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-02-03vfio: Support VFIO_NOIOMMU with iommufdJason Gunthorpe
Add a small amount of emulation to vfio_compat to accept the SET_IOMMU to VFIO_NOIOMMU_IOMMU and have vfio just ignore iommufd if it is working on a no-iommu enabled device. Move the enable_unsafe_noiommu_mode module out of container.c into vfio_main.c so that it is always available even if VFIO_CONTAINER=n. This passes Alex's mini-test: https://github.com/awilliam/tests/blob/master/vfio-noiommu-pci-device-open.c Link: https://lore.kernel.org/r/0-v3-480cd64a16f7+1ad0-iommufd_noiommu_jgg@nvidia.com Reviewed-by: Kevin Tian <kevin.tian@intel.com> Acked-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2023-02-03Merge tag 'block-6.2-2023-02-03' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: "A bit bigger than I'd like at this point, but mostly a bunch of little fixes. In detail: - NVMe pull request via Christoph: - Fix a missing queue put in nvmet_fc_ls_create_association (Amit Engel) - Clear queue pointers on tag_set initialization failure (Maurizio Lombardi) - Use workqueue dedicated to authentication (Shin'ichiro Kawasaki) - Fix for an overflow in ublk (Liu) - Fix for leaking a queue reference in block cgroups (Ming) - Fix for a use-after-free in BFQ (Yu)" * tag 'block-6.2-2023-02-03' of git://git.kernel.dk/linux: blk-cgroup: don't update io stat for root cgroup nvme-auth: use workqueue dedicated to authentication nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association block: Fix the blk_mq_destroy_queue() documentation block: ublk: extending queue_size to fix overflow block, bfq: fix uaf for bfqq in bic_set_bfqq()
2023-02-03drm/amdgpu: fix memory leak in amdgpu_cs_sync_ringsBert Karwatzki
amdgpu_sync_get_fence deletes the returned fence from the syncobj, so the refcount of fence needs to lowered to avoid a memory leak. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2360 Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Bert Karwatzki <spasswolf@web.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/3b590ba0f11d24b8c6c39c3d38250129c1116af4.camel@web.de
2023-02-03phy: samsung,mipi-video-phy: deprecate syscon phandleKrzysztof Kozlowski
The MIPI phy is actually part of the Power Management Unit system controller, thus it should be its child, instead of sibling node with syscon phandle. Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230127194057.186458-6-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-02-03phy: samsung,dp-video-phy: deprecate syscon phandleKrzysztof Kozlowski
The DisplayPort phy is actually part of the Power Management Unit system controller, thus it should be its child, instead of sibling node with syscon phandle. Acked-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20230127194057.186458-5-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2023-02-03Merge tag 'efi-fixes-for-v6.2-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi Pull EFI fixes from Ard Biesheuvel: - handle potential mremap() failure gracefully - don't reject EFI memory attributes table version 2 * tag 'efi-fixes-for-v6.2-3' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi: fix potential NULL deref in efi_mem_reserve_persistent efi: Accept version 2 of memory attributes table
2023-02-03Merge tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "A few more fixes this week, a bit more spread out though. We have a bunch of nouveau regression and stabilisation fixes, along with usual amdgpu, and i915. Otherwise just some minor misc ones: dma-fence: - fix signaling bit for private fences panel: - boe-tv101wum-nl6 disable fix nouveau: - gm20b acr regression fix - tu102 scrub status fix - tu102 wait for firmware fix i915: - Fixes for potential use-after-free and double-free - GuC locking and refcount fixes - Display's reference clock value fix amdgpu: - GC11 fixes - DCN 3.1.4 fixes - NBIO 4.3 fix - DCN 3.2 fixes - Properly handle additional cases where DCN is not supported - SMU13 fixes vc4: - fix CEC adapter names ssd130x: - fix display init regression" * tag 'drm-fixes-2023-02-03' of git://anongit.freedesktop.org/drm/drm: (23 commits) drm/amd/display: Properly handle additional cases where DCN is not supported drm/amdgpu: Enable vclk dclk node for gc11.0.3 drm/amd: Fix initialization for nbio 4.3.0 drm/amdgpu: enable HDP SD for gfx 11.0.3 drm/amd/pm: drop unneeded dpm features disablement for SMU 13.0.4/11 drm/amd/display: Reset DMUB mailbox SW state after HW reset drm/amd/display: Unassign does_plane_fit_in_mall function from dcn3.2 drm/amd/display: Adjust downscaling limits for dcn314 drm/amd/display: Add missing brackets in calculation drm/amdgpu: update wave data type to 3 for gfx11 drm/panel: boe-tv101wum-nl6: Ensure DSI writes succeed during disable drm/nouveau/acr/gm20b: regression fixes drm/nouveau/fb/tu102-: fix register used to determine scrub status drm/nouveau/devinit/tu102-: wait for GFW_BOOT_PROGRESS == COMPLETED drm/i915/adlp: Fix typo for reference clock drm/i915: Fix potential bit_17 double-free drm/i915: Fix up locking around dumping requests lists drm/i915: Fix request ref counting during error capture & debugfs dump drm/i915/guc: Fix locking when searching for a hung request drm/i915: Avoid potential vm use-after-free ...
2023-02-03mtd: nand: ecc-mtk: Add ECC support fot MT7986 ICXiangsheng Hou
Add ECC support fot MT7986 IC, and change err_mask value with GENMASK macro. Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20230201021500.26769-6-xiangsheng.hou@mediatek.com
2023-02-03Merge tag 'mm-hotfixes-stable-2023-02-02-19-24-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "25 hotfixes, mainly for MM. 13 are cc:stable" * tag 'mm-hotfixes-stable-2023-02-02-19-24-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (26 commits) mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath() Kconfig.debug: fix the help description in SCHED_DEBUG mm/swapfile: add cond_resched() in get_swap_pages() mm: use stack_depot_early_init for kmemleak Squashfs: fix handling and sanity checking of xattr_ids count sh: define RUNTIME_DISCARD_EXIT highmem: round down the address passed to kunmap_flush_on_unmap() migrate: hugetlb: check for hugetlb shared PMD in node migration mm: hugetlb: proc: check for hugetlb shared PMD in /proc/PID/smaps mm/MADV_COLLAPSE: catch !none !huge !bad pmd lookups Revert "mm: kmemleak: alloc gray object for reserved region with direct map" freevxfs: Kconfig: fix spelling maple_tree: should get pivots boundary by type .mailmap: update e-mail address for Eugen Hristev mm, mremap: fix mremap() expanding for vma's with vm_ops->close() squashfs: harden sanity check in squashfs_read_xattr_id_table ia64: fix build error due to switch case label appearing next to declaration mm: multi-gen LRU: fix crash during cgroup migration Revert "mm: add nodes= arg to memory.reclaim" zsmalloc: fix a race with deferred_handles storing ...
2023-02-03ice: implement devlink reinit actionMichal Swiatkowski
Call ice_unload() and ice_load() in driver reinit flow. Block reinit when switchdev, ADQ or SRIOV is active. In reload path we don't want to rebuild all features. Ask user to remove them instead of quitely removing it in reload path. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: update VSI instead of init in some caseMichal Swiatkowski
ice_vsi_cfg() is called from different contexts: 1) VSI exsist in HW, but it is reconfigured, because of changing queues for example -> update instead of init should be used 2) VSI doesn't exsist, because rest has happened -> init command should be sent To support both cases pass boolean value which will store information what type of command has to be sent to HW. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: move VSI delete outside deconfigMichal Swiatkowski
In deconfig VSI shouldn't be deleted from hw. Rewrite VSI delete function to reflect that sometimes it is only needed to remove VSI from hw without freeing the memory: ice_vsi_delete() -> delete from HW and free memory ice_vsi_delete_from_hw() -> delete only from HW Value returned from ice_vsi_free() is never used. Change return type to void. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: sync netdev filters after clearing VSIMichal Swiatkowski
In driver reload path the netdev isn't removed, but VSI is. Remove filters on netdev right after removing them on VSI. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: split probe into smaller functionsMichal Swiatkowski
Part of code from probe can be reused in reload flow. Move this code to separate function. Create unroll functions for each part of initialization, like: ice_init_dev() and ice_deinit_dev(). It simplifies unrolling and can be used in remove flow. Avoid freeing port info as it could be reused in reload path. Will be freed in remove path since is allocated via devm_kzalloc(). Also clean the remove path to reflect the init steps. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: stop hard coding the ICE_VSI_CTRL locationJacob Keller
When allocating the ICE_VSI_CTRL, the allocated struct ice_vsi pointer is stored into the PF's pf->vsi array at a fixed location. This was historically done on the basis that it could provide an O(1) lookup for the special control VSI. Since we store the ctrl_vsi_idx, we already have O(1) lookup regardless of where in the array we store this VSI. Simplify the logic in ice_vsi_alloc by using the same method of storing the control VSI as other types of VSIs. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: split ice_vsi_setup into smaller functionsMichal Swiatkowski
Main goal is to reuse the same functions in VSI config and rebuild paths. To do this split ice_vsi_setup into smaller pieces and reuse it during rebuild. ice_vsi_alloc() should only alloc memory, not set the default values for VSI. Move setting defaults to separate function. This will allow config of already allocated VSI, for example in reload path. The path is mostly moving code around without introducing new functionality. Functions ice_vsi_cfg() and ice_vsi_decfg() were added, but they are using code that already exist. Use flag to pass information about VSI initialization during rebuild instead of using boolean value. Co-developed-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: cleanup in VSI config/deconfig codeMichal Swiatkowski
Do few small cleanups: 1) Rename the function to reflect that it doesn't configure all things related to VSI. ice_vsi_cfg_lan() better fits to what function is doing. ice_vsi_cfg() can be use to name function that will configure whole VSI. 2) Remove unused ethtype field from VSI. There is no need to set ethtype here, because it is never used. 3) Remove unnecessary check for ICE_VSI_CHNL. There is check for ICE_VSI_CHNL in ice_vsi_get_qs, so there is no need to check it before calling the function. 4) Simplify ice_vsi_alloc() call. There is no need to check the type of VSI before calling ice_vsi_alloc(). For ICE_VSI_CHNL vf is always NULL (ice_vsi_setup() is called with vf=NULL). For ICE_VSI_VF or ICE_VSI_CTRL ch is always NULL and for other VSI types ch and vf are always NULL. 5) Remove unnecessary call to ice_vsi_dis_irq(). ice_vsi_dis_irq() will be called in ice_vsi_close() flow (ice_vsi_close() -> ice_vsi_down() -> ice_vsi_dis_irq()). Remove unnecessary call. 6) Don't remove specific filters in release. All hw filters are removed in ice_fltr_remove_alli(), which is always called in VSI release flow. There is no need to remove only ethertype filters before calling ice_fltr_remove_all(). 7) Rename ice_vsi_clear() to ice_vsi_free(). As ice_vsi_clear() only free memory allocated in ice_vsi_alloc() rename it to ice_vsi_free() which better shows what function is doing. 8) Free coalesce param in rebuild. There is potential memory leak if configuration of VSI lan fails. Free coalesce to avoid it. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: alloc id for RDMA using xa_arrayMichal Swiatkowski
Use xa_array instead of deprecated ida to alloc id for RDMA aux driver. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03ice: move RDMA init to ice_idc.cMichal Swiatkowski
Simplify probe flow by moving all RDMA related code to ice_init_rdma(). Unroll irq allocation if RDMA initialization fails. Implement ice_deinit_rdma() and use it in remove flow. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Acked-by: Dave Ertman <david.m.ertman@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2023-02-03vringh: use bvec_set_page to initialize a bvecChristoph Hellwig
Use the bvec_set_page helper to initialize a bvec. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20230203150634.3199647-23-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-02-03efi: Use standard format for printing the EFI revisionArd Biesheuvel
The UEFI spec section 4.2.1 describes the way the human readable EFI revision should be constructed from the 32-bit revision field in the system table: The upper 16 bits of this field contain the major revision value, and the lower 16 bits contain the minor revision value. The minor revision values are binary coded decimals and are limited to the range of 00..99. When printed or displayed UEFI spec revision is referred as (Major revision).(Minor revision upper decimal).(Minor revision lower decimal) or (Major revision).(Minor revision upper decimal) in case Minor revision lower decimal is set to 0. Let's adhere to this when logging the EFI revision to the kernel log. Note that the bit about binary coded decimals is bogus, and the minor revision lower decimal is simply the minor revision modulo 10, given the symbolic definitions provided by the spec itself: #define EFI_2_40_SYSTEM_TABLE_REVISION ((2<<16) | (40)) #define EFI_2_31_SYSTEM_TABLE_REVISION ((2<<16) | (31)) #define EFI_2_30_SYSTEM_TABLE_REVISION ((2<<16) | (30)) Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-02-03efi: Drop minimum EFI version check at bootArd Biesheuvel
We currently pass a minimum major version to the generic EFI helper that checks the system table magic and version, and refuse to boot if the value is lower. The motivation for this check is unknown, and even the code that uses major version 2 as the minimum (ARM, arm64 and RISC-V) should make it past this check without problems, and boot to a point where we have access to a console or some other means to inform the user that the firmware's major revision number made us unhappy. (Revision 2.0 of the UEFI specification was released in January 2006, whereas ARM, arm64 and RISC-V support where added in 2009, 2013 and 2017, respectively, so checking for major version 2 or higher is completely arbitrary) So just drop the check. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-02-03i2c: xiic: Remove interrupt enable/disable in Rx pathRaviteja Narayanam
'DYNAMIC_MODE_READ_BROKEN_BIT' quirk added in the driver, effected IP versions no longer enter dynamic mode. So, remove local_irq_save/local_irq_restore APIs from driver. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03i2c: xiic: Add smbus_block_read functionalityRaviteja Narayanam
smbus_block_read is added to xiic driver to read from few sensors which support this command. Since the number of bytes to read is not known prior to transfer, xiic standard mode is being used for low level control of IP. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03i2c: xiic: Add wait for FIFO empty in send_txRaviteja Narayanam
If the tx_half_empty interrupt comes first instead of tx_empty, STOP bit is generated even before all the bytes are transmitted out on the bus. STOP bit should be sent only after all the bytes in the FIFO are transmitted out of the FIFO. So wait until FIFO is empty before sending the STOP bit. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03i2c: xiic: Switch to Xiic standard mode for i2c-readRaviteja Narayanam
Xilinx I2C IP has two modes of operation, both of which implement I2C transactions. The only difference from sw perspective is the programming sequence for these modes. Dynamic mode -> Simple to program, less number of steps in sequence. Standard mode -> Gives flexibility, more number of steps in sequence. In dynamic mode, during the i2c-read transactions, if there is a delay(> 200us) between the register writes (address & byte count), read transaction fails. On a system with load, this scenario is occurring frequently. To avoid this, switch to standard mode if there is a read request. Added a quirk to identify the IP version effected by this and follow the standard mode. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03i2c: xiic: Fix Rx and Tx paths in standard modeRaviteja Narayanam
repeated start When a combined message request comes from user space, the controller has to initiate repeated start sequence. In standard mode, this repeated start sequence is corrupted if there is still data in the Tx FIFO. So, always make sure that all the bytes are completely transmitted out of the FIFO by waiting for TXEMPTY, if the previous message is of Tx type. Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03i2c: xiic: Add standard mode support for > 255 byteRaviteja Narayanam
read transfers Added standard mode for AXI I2C controller to enable read transfers of size more than 255 bytes. The driver selects standard mode in the following scenarios. 1. If a single message request comes from user space, requesting a read of more than 255 bytes 2. If a message set request comes from user space consisting of many messages and if any one of them is a read operation, irrespective of the size of transfer. (This is done because it is observed that repeated start operation is not happening in dynamic mode read as expected in a message set request from user space.) Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com> Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com> Acked-by: Michal Simek <michal.simek@amd.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2023-02-03power: supply: rt9467: Add Richtek RT9467 charger driverChiaEn Wu
RT9467 is a switch-mode single cell Li-Ion/Li-Polymer battery charger for portable applications. It integrates a synchronous PWM controller, power MOSFETs, input current sensing and regulation, high-accuracy voltage regulation, and charge termination. The charge current is regulated through integrated sensing resistors. The RT9467 also features USB On-The-Go (OTG) support. It also integrates D+/D- pin for USB host/charging port detection. Co-developed-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: ChiYuan Huang <cy_huang@richtek.com> Signed-off-by: ChiaEn Wu <chiaen_wu@richtek.com> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
2023-02-03efi: zboot: Use EFI protocol to remap code/data with the right attributesArd Biesheuvel
Use the recently introduced EFI_MEMORY_ATTRIBUTES_PROTOCOL in the zboot implementation to set the right attributes for the code and data sections of the decompressed image, i.e., EFI_MEMORY_RO for code and EFI_MEMORY_XP for data. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-02-03hwmon: (aquacomputer_d5next) Add support for Aquacomputer Aquastream UltimateAleksa Savic
Extend aquacomputer_d5next driver to expose various hardware sensors of the Aquacomputer Aquastream Ultimate watercooling pump, which communicates through a proprietary USB HID protocol. Coolant temp and external temp sensor readings are available, along with speed, power, voltage and current of both the pump and optionally connected fan. It also exposes pressure and flow speed readings. Additionally, serial number and firmware version are exposed through debugfs. Tested by a user on Github [1]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/50 Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20230203120324.579808-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (aquacomputer_d5next) Add support for Aquacomputer Poweradjust 3Aleksa Savic
Extend aquacomputer_d5next driver to expose the temp sensor of the Aquacomputer Poweradjust 3 fan controller, which communicates through a proprietary USB HID protocol. The Poweradjust 3 is not currently known to expose firmware version and serial number, so don't create debugfs entries if their values can't be retrieved. Tested by a user on Github [1]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/57 Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20230131101210.8095-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (iio_hwmon) use dev_err_probeAlexander Stein
Instead of just returning an error code, add an error message as well. While at it, simplify the code and use a common return path. Upon deferral this also nicely lists the following message in /sys/kernel/debug/devices_deferred: adc iio_hwmon: Failed to get channels Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Link: https://lore.kernel.org/r/20230131103359.625081-1-alexander.stein@ew.tq-group.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: intel-m10-bmc-hwmon: Add N6000 sensorsTianfei zhang
Add sensors supported by N6000 card with MAX10 BMC to monitor temperature, voltage, current, and power on board. Signed-off-by: Tianfei zhang <tianfei.zhang@intel.com> Link: https://lore.kernel.org/r/20230131135450.43072-1-ilpo.jarvinen@linux.intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2023-02-03hwmon: (it87) Add new chipset IT87952EFrank Crawford
Add IT87952E, a new chip ID (DEV ID 0x8695), which appears to be an updated version of the IT8792E and takes the same configuration. The model name comes from the model name printed on the chip. There is no datasheet publicly available. Signed-off-by: Frank Crawford <frank@crawford.emu.id.au> Link: https://lore.kernel.org/r/20230128060308.1549707-7-frank@crawford.emu.id.au Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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