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2023-02-03bonding: fix error checking in bond_debug_reregister()Qi Zheng
Since commit ff9fb72bc077 ("debugfs: return error values, not NULL") changed return value of debugfs_rename() in error cases from %NULL to %ERR_PTR(-ERROR), we should also check error values instead of NULL. Fixes: ff9fb72bc077 ("debugfs: return error values, not NULL") Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com> Link: https://lore.kernel.org/r/20230202093256.32458-1-zhengqi.arch@bytedance.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-02-03revert "squashfs: harden sanity check in squashfs_read_xattr_id_table"Andrew Morton
This fix was nacked by Philip, for reasons identified in the email linked below. Link: https://lkml.kernel.org/r/68f15d67-8945-2728-1f17-5b53a80ec52d@squashfs.org.uk Fixes: 72e544b1b28325 ("squashfs: harden sanity check in squashfs_read_xattr_id_table") Cc: Alexey Khoroshilov <khoroshilov@ispras.ru> Cc: Fedor Pchelkin <pchelkin@ispras.ru> Cc: Phillip Lougher <phillip@squashfs.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03fsdax: dax_unshare_iter() should return a valid lengthShiyang Ruan
The copy_mc_to_kernel() will return 0 if it executed successfully. Then the return value should be set to the length it copied. [akpm@linux-foundation.org: don't mess up `ret', per Matthew] Link: https://lkml.kernel.org/r/1675341227-14-1-git-send-email-ruansy.fnst@fujitsu.com Fixes: d984648e428b ("fsdax,xfs: port unshare to fsdax") Signed-off-by: Shiyang Ruan <ruansy.fnst@fujitsu.com> Cc: Darrick J. Wong <djwong@kernel.org> Cc: Alistair Popple <apopple@nvidia.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Jason Gunthorpe <jgg@nvidia.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03mm/gup: add folio to list when folio_isolate_lru() succeedKuan-Ying Lee
If we call folio_isolate_lru() successfully, we will get return value 0. We need to add this folio to the movable_pages_list. Link: https://lkml.kernel.org/r/20230131063206.28820-1-Kuan-Ying.Lee@mediatek.com Fixes: 67e139b02d99 ("mm/gup.c: refactor check_and_migrate_movable_pages()") Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com> Reviewed-by: Alistair Popple <apopple@nvidia.com> Acked-by: David Hildenbrand <david@redhat.com> Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com> Cc: Andrew Yang <andrew.yang@mediatek.com> Cc: Chinwen Chang <chinwen.chang@mediatek.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03aio: fix mremap after fork null-derefSeth Jenkins
Commit e4a0d3e720e7 ("aio: Make it possible to remap aio ring") introduced a null-deref if mremap is called on an old aio mapping after fork as mm->ioctx_table will be set to NULL. [jmoyer@redhat.com: fix 80 column issue] Link: https://lkml.kernel.org/r/x49sffq4nvg.fsf@segfault.boston.devel.redhat.com Fixes: e4a0d3e720e7 ("aio: Make it possible to remap aio ring") Signed-off-by: Seth Jenkins <sethjenkins@google.com> Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Benjamin LaHaise <bcrl@kvack.org> Cc: Jann Horn <jannh@google.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03mailmap: add entry for Alexander MikhalitsynAlexander Mikhalitsyn
My old email <alexander.mikhalitsyn@virtuozzo.com> isn't working anymore. Link: https://lkml.kernel.org/r/20230131123456.192657-1-aleksandr.mikhalitsyn@canonical.com Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-03mm: extend max struct page size for kmsanArnd Bergmann
After x86 enabled support for KMSAN, it has become possible to have larger 'struct page' than was expected when commit 5470dea49f53 ("mm: use mm_zero_struct_page from SPARC on all 64b architectures") was merged: include/linux/mm.h:156:10: warning: no case matching constant switch condition '96' switch (sizeof(struct page)) { Extend the maximum accordingly. Link: https://lkml.kernel.org/r/20230130130739.563628-1-arnd@kernel.org Fixes: 5470dea49f53 ("mm: use mm_zero_struct_page from SPARC on all 64b architectures") Fixes: 4ca8cc8d1bbe ("x86: kmsan: enable KMSAN builds for x86") Fixes: f80be4571b19 ("kmsan: add KMSAN runtime core") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Michal Hocko <mhocko@suse.com> Reviewed-by: Pasha Tatashin <pasha.tatashin@soleen.com> Cc: Alexander Duyck <alexander.h.duyck@linux.intel.com> Cc: Alexander Potapenko <glider@google.com> Cc: Alex Sierra <alex.sierra@amd.com> Cc: David Hildenbrand <david@redhat.com> Cc: Hugh Dickins <hughd@google.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Liam R. Howlett <Liam.Howlett@Oracle.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Naoya Horiguchi <naoya.horiguchi@nec.com> Cc: Suren Baghdasaryan <surenb@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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
2023-02-03Merge tag 'ceph-for-6.2-rc7' of https://github.com/ceph/ceph-clientLinus Torvalds
Pull ceph fix from Ilya Dryomov: "A safeguard to prevent the kernel client from further damaging the filesystem after running into a case of an invalid snap trace. The root cause of this metadata corruption is still being investigated but it appears to be stemming from the MDS. As such, this is the best we can do for now" * tag 'ceph-for-6.2-rc7' of https://github.com/ceph/ceph-client: ceph: blocklist the kclient when receiving corrupted snap trace ceph: move mount state enum to super.h
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 'riscv-for-linus-6.2-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull RISC-V fixes from Palmer Dabbelt: - A build fix to avoid static branches in cpu_relax(), which greatly inflates the jump tables and breaks at least CONFIG_CC_OPTIMIZE_FOR_SIZE=y. - A fix for a kernel panic when probing impossible instruction positions. - A fix to disable unwind tables, which are enabled by default for GCC-13 and result in unhandled relocations in modules. * tag 'riscv-for-linus-6.2-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: riscv: disable generation of unwind tables riscv: kprobe: Fixup kernel panic when probing an illegal position riscv: Fix build with CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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 ...
2023-02-03Merge 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>
2023-02-03bpf/docs: Document kfunc lifecycle / stability expectationsDavid Vernet
BPF kernel <-> kernel API stability has been discussed at length over the last several weeks and months. Now that we've largely aligned over kfuncs being the way forward, and BPF helpers being considered functionally frozen, it's time to document the expectations for kfunc lifecycles and stability so that everyone (BPF users, kfunc developers, and maintainers) are all aligned, and have a crystal-clear understanding of the expectations surrounding kfuncs. To do that, this patch adds that documentation to the main kfuncs documentation page via a new 'kfunc lifecycle expectations' section. The patch describes how decisions are made in the kernel regarding whether to include, keep, deprecate, or change / remove a kfunc. As described very overtly in the patch itself, but likely worth highlighting here: "kfunc stability" does not mean, nor ever will mean, "BPF APIs may block development elsewhere in the kernel". Rather, the intention and expectation is for kfuncs to be treated like EXPORT_SYMBOL_GPL symbols in the kernel. The goal is for kfuncs to be a safe and valuable option for maintainers and kfunc developers to extend the kernel, without tying anyone's hands, or imposing any kind of restrictions on maintainers in the same way that UAPI changes do. In addition to the 'kfunc lifecycle expectations' section, this patch also adds documentation for a new KF_DEPRECATED kfunc flag which kfunc authors or maintainers can choose to add to kfuncs if and when they decide to deprecate them. Note that as described in the patch itself, a kfunc need not be deprecated before being changed or removed -- this flag is simply provided as an available deprecation mechanism for those that want to provide a deprecation story / timeline to their users. When necessary, kfuncs may be changed or removed to accommodate changes elsewhere in the kernel without any deprecation at all. Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Co-developed-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20230203155727.793518-2-void@manifault.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-02-03efi: fix potential NULL deref in efi_mem_reserve_persistentAnton Gusev
When iterating on a linked list, a result of memremap is dereferenced without checking it for NULL. This patch adds a check that falls back on allocating a new page in case memremap doesn't succeed. Found by Linux Verification Center (linuxtesting.org) with SVACE. Fixes: 18df7577adae ("efi/memreserve: deal with memreserve entries in unmapped memory") Signed-off-by: Anton Gusev <aagusev@ispras.ru> [ardb: return -ENOMEM instead of breaking out of the loop] Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2023-02-03wifi: mt76: support ww power config in dts nodeDeren Wu
support new node for WW regulatory domain Tested-by: Michael Lo <michael.lo@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt76x0u: report firmware version through ethtoolLorenzo Bianconi
Run mt76x02_set_ethtool_fwver utility routine in mt76x0u_load_firmware() in order to report firmware version through ethtool Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7915: complete wed reset supportLorenzo Bianconi
Stop Wireless Ethernet Dispatcher during mt7915 reset procedure. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7915: add mt7915 wed reset callbacksLorenzo Bianconi
Introduce mt7915_mmio_wed_reset_complete and mt7915_mmio_wed_reset_complete callbacks and the related wait queues in order to wait for wed reset completion during wlan reset. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: dma: reset wed queues in mt76_dma_rx_resetSujuan Chen
This is a preliminary patch to introduce proper wed reset support. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: dma: add reset to mt76_dma_wed_setup signatureSujuan Chen
Export mt76_dma_wed_setup routine. This is a preliminary patch to introduce proper wed reset support. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: add EHT beamforming supportMeiChia Chiu
Add mt7996_mcu_sta_bfer_eht() and related capability checks. Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: enable EHT support in firmwareShayne Chen
Add sta_rec_eht command and extend phymode setting. Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: add support for EHT rate reportShayne Chen
Currenly only EHT TX rate report is supported. EHT RX rate is temporally reported with HE rate. Co-developed-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: add EHT capability initShayne Chen
Add EHT mac and phy capability init for mt7996 chipsets. Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Co-developed-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Co-developed-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: rework capability initShayne Chen
Rework and extract common code of capability init for the preparation of adding EHT capability. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: add helpers for wtbl and interface limitShayne Chen
Add helpers to get the maximum wtbl size and interface num based on hw caps. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: add variants supportShayne Chen
There are variants of mt7996 which are different from eht supported and wtbl size limit. Get the hw caps with CHIP_CONFIG command. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: add EHT rate stats for ethtoolShayne Chen
Add support to get EHT rate stats from ethtool. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: increase wcid size to 1088Shayne Chen
Increase wcid size to support up to 1024 station hw entries and 64 bcast/mcast hw entries. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: connac: add cmd id related to EHT supportShayne Chen
This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: connac: add helpers for EHT capabilityShayne Chen
Add helpers to get eht cap and phymode on different bands and vifs. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: connac: add CMD_CBW_320MHZShayne Chen
Add CMD_CBW_320MHZ for setting bandwidth 320 MHz to firmware. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: add EHT phy typeShayne Chen
Extend phy type and phymode bitfields for EHT support. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: remove __mt76_mcu_restart macroLorenzo Bianconi
__mt76_mcu_restart is no longer used Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: avoid mcu_restart function pointerLorenzo Bianconi
Run mt7996_mcu_restart routine directly and avoid mcu_restart function pointer whenever it is possible. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: rely on mt76_connac_tx_complete_skbLorenzo Bianconi
Drop mt7996_tx_complete_skb routine since it is equivalent to mt76_connac_tx_complete_skb(). Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: rely on mt76_connac_txp_skb_unmapLorenzo Bianconi
Drop mt7996_txp_skb_unmap routine since it is equivalent to mt76_connac_txp_skb_unmap(). Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-02-03wifi: mt76: mt7996: rely on mt76_connac_txp_common structureLorenzo Bianconi
mt7996_txp structure is equal to mt76_connac_fw_txp one. Drop mt7996_txp and rely on mt76_connac_txp_common. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-09-23 05:04:42 +0000