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2024-07-09selftests: drv-net: rss_ctx: fix cleanup in the basic testJakub Kicinski1-4/+4
The basic test may fail without resetting the RSS indir table. Use the .exec() method to run cleanup early since we re-test with traffic that returning to default state works. While at it reformat the doc a tiny bit. Reviewed-by: Willem de Bruijn <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2024-07-09mm/hugetlb: fix kernel NULL pointer dereference when migrating hugetlb folioMiaohe Lin1-0/+3
A kernel crash was observed when migrating hugetlb folio: BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI CPU: 0 PID: 3435 Comm: bash Not tainted 6.10.0-rc6-00450-g8578ca01f21f #66 RIP: 0010:__folio_undo_large_rmappable+0x70/0xb0 RSP: 0018:ffffb165c98a7b38 EFLAGS: 00000097 RAX: fffffbbc44528090 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffffa30e000a2800 RSI: 0000000000000246 RDI: ffffa3153ffffcc0 RBP: fffffbbc44528000 R08: 0000000000002371 R09: ffffffffbe4e5868 R10: 0000000000000001 R11: 0000000000000001 R12: ffffa3153ffffcc0 R13: fffffbbc44468000 R14: 0000000000000001 R15: 0000000000000001 FS: 00007f5b3a716740(0000) GS:ffffa3151fc00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000008 CR3: 000000010959a000 CR4: 00000000000006f0 Call Trace: <TASK> __folio_migrate_mapping+0x59e/0x950 __migrate_folio.constprop.0+0x5f/0x120 move_to_new_folio+0xfd/0x250 migrate_pages+0x383/0xd70 soft_offline_page+0x2ab/0x7f0 soft_offline_page_store+0x52/0x90 kernfs_fop_write_iter+0x12c/0x1d0 vfs_write+0x380/0x540 ksys_write+0x64/0xe0 do_syscall_64+0xb9/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f5b3a514887 RSP: 002b:00007ffe138fce68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000000000000000c RCX: 00007f5b3a514887 RDX: 000000000000000c RSI: 0000556ab809ee10 RDI: 0000000000000001 RBP: 0000556ab809ee10 R08: 00007f5b3a5d1460 R09: 000000007fffffff R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c R13: 00007f5b3a61b780 R14: 00007f5b3a617600 R15: 00007f5b3a616a00 It's because hugetlb folio is passed to __folio_undo_large_rmappable() unexpectedly. large_rmappable flag is imperceptibly set to hugetlb folio since commit f6a8dd98a2ce ("hugetlb: convert alloc_buddy_hugetlb_folio to use a folio"). Then commit be9581ea8c05 ("mm: fix crashes from deferred split racing folio migration") makes folio_migrate_mapping() call folio_undo_large_rmappable() triggering the bug. Fix this issue by clearing large_rmappable flag for hugetlb folios. They don't need that flag set anyway. Link: https://lkml.kernel.org/r/[email protected] Fixes: f6a8dd98a2ce ("hugetlb: convert alloc_buddy_hugetlb_folio to use a folio") Fixes: be9581ea8c05 ("mm: fix crashes from deferred split racing folio migration") Signed-off-by: Miaohe Lin <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Matthew Wilcox (Oracle) <[email protected]> Cc: Muchun Song <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2024-07-09mm/hugetlb: fix potential race in __update_and_free_hugetlb_folio()Miaohe Lin1-7/+7
There is a potential race between __update_and_free_hugetlb_folio() and try_memory_failure_hugetlb(): CPU1 CPU2 __update_and_free_hugetlb_folio try_memory_failure_hugetlb folio_test_hugetlb -- It's still hugetlb folio. folio_clear_hugetlb_hwpoison spin_lock_irq(&hugetlb_lock); __get_huge_page_for_hwpoison folio_set_hugetlb_hwpoison spin_unlock_irq(&hugetlb_lock); spin_lock_irq(&hugetlb_lock); __folio_clear_hugetlb(folio); -- Hugetlb flag is cleared but too late. spin_unlock_irq(&hugetlb_lock); When the above race occurs, raw error page info will be leaked. Even worse, raw error pages won't have hwpoisoned flag set and hit pcplists/buddy. Fix this issue by deferring folio_clear_hugetlb_hwpoison() until __folio_clear_hugetlb() is done. So all raw error pages will have hwpoisoned flag set. Link: https://lkml.kernel.org/r/[email protected] Fixes: 32c877191e02 ("hugetlb: do not clear hugetlb dtor until allocating vmemmap") Signed-off-by: Miaohe Lin <[email protected]> Acked-by: Muchun Song <[email protected]> Reviewed-by: Oscar Salvador <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2024-07-09filemap: replace pte_offset_map() with pte_offset_map_nolock()ZhangPeng1-1/+2
The vmf->ptl in filemap_fault_recheck_pte_none() is still set from handle_pte_fault(). But at the same time, we did a pte_unmap(vmf->pte). After a pte_unmap(vmf->pte) unmap and rcu_read_unlock(), the page table may be racily changed and vmf->ptl maybe fails to protect the actual page table. Fix this by replacing pte_offset_map() with pte_offset_map_nolock(). As David said, the PTL pointer might be stale so if we continue to use it infilemap_fault_recheck_pte_none(), it might trigger UAF. Also, if the PTL fails, the issue fixed by commit 58f327f2ce80 ("filemap: avoid unnecessary major faults in filemap_fault()") might reappear. Link: https://lkml.kernel.org/r/[email protected] Fixes: 58f327f2ce80 ("filemap: avoid unnecessary major faults in filemap_fault()") Signed-off-by: ZhangPeng <[email protected]> Suggested-by: David Hildenbrand <[email protected]> Reviewed-by: David Hildenbrand <[email protected]> Cc: Aneesh Kumar K.V <[email protected]> Cc: "Huang, Ying" <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Kefeng Wang <[email protected]> Cc: Matthew Wilcox (Oracle) <[email protected]> Cc: Nanyong Sun <[email protected]> Cc: Yang Shi <[email protected]> Cc: Yin Fengwei <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2024-07-09arch/xtensa: always_inline get_current() and current_thread_info()Suren Baghdasaryan2-2/+2
Mark get_current() and current_thread_info() functions as always_inline to fix the following modpost warning: WARNING: modpost: vmlinux: section mismatch in reference: get_current+0xc (section: .text.unlikely) -> initcall_level_names (section: .init.data) The warning happens when these functions are called from an __init function and they don't get inlined (remain in the .text section) while the value they return points into .init.data section. Assuming get_current() always returns a valid address, this situation can happen only during init stage and accessing .init.data from .text section during that stage should pose no issues. Link: https://lkml.kernel.org/r/[email protected] Fixes: 22d407b164ff ("lib: add allocation tagging support for memory allocation profiling") Signed-off-by: Suren Baghdasaryan <[email protected]> Cc: Kent Overstreet <[email protected]> Cc: Chris Zankel <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Juri Lelli <[email protected]> Cc: Max Filippov <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Suren Baghdasaryan <[email protected]> Cc: Vincent Guittot <[email protected]> Cc: kernel test robot <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2024-07-09sched.h: always_inline alloc_tag_{save|restore} to fix modpost warningsSuren Baghdasaryan1-2/+2
Mark alloc_tag_{save|restore} as always_inline to fix the following modpost warnings: WARNING: modpost: vmlinux: section mismatch in reference: alloc_tag_save+0x1c (section: .text.unlikely) -> initcall_level_names (section: .init.data) WARNING: modpost: vmlinux: section mismatch in reference: alloc_tag_restore+0x3c (section: .text.unlikely) -> initcall_level_names (section: .init.data) The warnings happen when these functions are called from an __init function and they don't get inlined (remain in the .text section) while the value returned by get_current() points into .init.data section. Assuming get_current() always returns a valid address, this situation can happen only during init stage and accessing .init.data from .text section during that stage should pose no issues. Link: https://lkml.kernel.org/r/[email protected] Fixes: 22d407b164ff ("lib: add allocation tagging support for memory allocation profiling") Signed-off-by: Suren Baghdasaryan <[email protected]> Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Cc: Kent Overstreet <[email protected]> Cc: Chris Zankel <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Juri Lelli <[email protected]> Cc: Max Filippov <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Vincent Guittot <[email protected]> Signed-off-by: Andrew Morton <[email protected]>
2024-07-09wifi: mt76: mt792x: fix scheduler interference in drv own processMichael Lo6-0/+35
Add some time to wait for LP engine to complete its operation before polling pmctrl register. Signed-off-by: Michael Lo <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Tested-by: David Ruth <[email protected]> Acked-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: enabling MLO when the firmware supports itSean Wang6-0/+59
Register MLD capability for the firmware supporting MLO. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/49c796b101e792c84bc2c0d74753022b75fd3355.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: remove the unused mt7925_mcu_set_chan_infoSean Wang1-74/+0
remove the unused function mt7925_mcu_set_chan_info Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/0aa0abe7fc661380ae812c6bc879a7705de401b2.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mac_link_bss_add for MLOSean Wang1-2/+3
Update band_idx in per-link BSS to be auto for the MLO-enabled firmware and the MLO-enabled firmware only supports omac index in 0. The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/37fcf3ea7b4883840d61f97231277b297e1b15a3.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_bss_basic_tlv for MLOSean Wang1-0/+1
update mt7925_mcu_bss_basic_tlv for the MLO-enabled firmware. The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/583a3ac10583cfef0028f9a0b5a4802fc4070b99.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_set_timing for MLOSean Wang1-2/+2
Set the BSS index from the per-linked BSS for the firmware to identify which link the command is operating on. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/dde970c748586d03fbecbccb10cb9903284719aa.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_phy_tlv for MLOSean Wang1-1/+2
when we serve MLO during the multiple-linked connection, the chanctx may be not available in the internal driver, we should get the proper the band information from link_conf for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/6620e00fbeef686fb2041556deba346411eab0f1.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_rate_ctrl_tlv for MLOSean Wang1-2/+10
Get band information from the per-link BSS. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/4f6ca2d082627bb93f79d5a4df80dc08998ee5d2.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mcu_sta_eht_mld_tlv for MLOSean Wang3-1/+53
add mt7925_mcu_sta_eht_mld_tlv for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/a1001592eeef4e4ee2c3e15dc94cca0815d64e59.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_update for MLOSean Wang3-2/+78
update mt7925_mcu_sta_update for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/2e25bfc2d8aa503ecd1ba8099c6e54dce0c27b99.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_add_bss_info for MLOSean Wang1-3/+8
Update mt7925_mcu_bss_mld_tlv for the MLO-enabled firmware The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/a3d03b0a1ca916b2b8b2e7c0afcdcd7e258d97c3.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_bss_mld_tlv for MLOSean Wang2-10/+17
update mt7925_mcu_bss_mld_tlv for the MLO-enabled firmware, the change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/2d89b93bcfd92e7c6987aaa0a3c4637e605ac154.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mcu_sta_mld_tlv for MLOSean Wang1-7/+22
Update mt7925_mcu_sta_mld_tlv for the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/25ea3ffd3875083577ab440ec63f3dcd9dc233f4.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_[assign,unassign]_vif_chanctxSean Wang3-11/+82
add mt7925_[assign,unassign]_vif_chanctx to assign and unassign chanctx to the specific link configuration. If the chctx is not pass in the parameter, we will look up the channel information from link_conf->chanreq.oper. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/15261879a16cb12674d6dea7703410baa6883799.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: add def_wcid to struct mt76_wcidSean Wang2-0/+7
add def_wcid to struct mt76_wcid to allow per-link wcid to retrieve the struct ieee80211_sta structure. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/d5188ca633666eaad7e90a8061d1a0585487e128.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: report link information in rx statusSean Wang3-0/+8
report link information in rx status Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/c7cdc17d94375a76802a5c4a825ea3e51cdb53af.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update rate index according to link idSean Wang1-4/+7
Update rate index according to link id. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/e0bbc0932edbd9225fe7b7736693c137cf433a52.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in the mt7925_ipv6_addr_changeSean Wang1-6/+23
add link handling in the mt7925_ipv6_addr_change Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/ed429b1896cc10c8db25dc2ade3e59bec78d7131.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in the BSS_CHANGED_ARP_FILTER handlerSean Wang3-12/+14
add link handling in the BSS_CHANGED_ARP_FILTER handler. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/6e26e2ce253630ab29702693a7822f9961de6a18.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_vif_connect_iterSean Wang1-3/+11
add link handling in mt7925_vif_connect_iter Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/c8d66043a4d31801249d53dd23f695c28a97a933.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_sta_set_decap_offloadSean Wang3-12/+36
add link handling in mt7925_sta_set_decap_offload Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/df2524e3a63a93699bde441e4ab70a70bbac53ef.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mac_sta_assocSean Wang2-2/+103
add links handling in mt7925_mac_sta_assoc Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/0ddf1834783b111d626b05d298478f520d7c0caa.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_txwi_freeSean Wang3-17/+41
add link handling in mt7925_txwi_free. MT7996 should have the similar the logic, we try to copy from there to ensure consistency between both. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/f8084e19d388c6b0807618ac6d1bb8ac633dc8cd.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mcu_set_beacon_filterSean Wang1-6/+17
add link handling in mt7925_mcu_set_beacon_filter Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/b814718a40ad5df6100e63d15c87ba95a318bc22.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in the BSS_CHANGED_PS handlerSean Wang1-2/+12
Added link handling in the BSS_CHANGED_PS handler. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/542ca29261af0cac007d2cb821ed36284d51c679.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling to mt7925_change_chanctxSean Wang1-2/+20
add link handling to mt7925_change_chanctx Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/49f2a2f8230979a4e123bc1dab70a8496875cc6c.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_set_keySean Wang1-1/+17
add link handling in mt7925_set_key to support MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/164608d96ce10a40e673bc6f252189c94bc48da7.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling to txwiSean Wang2-5/+33
add link handling to mt792x_tx and writing txwi. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/c0a7c0b33ea2640bcb4f13a5f79a8976b73fa8f2.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mac_sta_removeSean Wang1-1/+7
Added link handling to mt7925_mac_sta_remove, supporting the MLO-enabled firmware. The change remains comptabile with the non-MLO mode. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/20d53511fe1f64984d893f4d3ec87cb9f87d3070.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add link handling in mt7925_mac_sta_addSean Wang1-1/+11
Added link handling to mt7925_mac_sta_add to support MLD devices. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/632faefe8c82cd5609c2af00aabee15ccc9616ed.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_change_sta_linksSean Wang2-4/+145
add mt7925_change_sta_links to change the valid links of a station, supporting the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/eeedec88f0576315791a8b1b453464173a4addbe.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_change_vif_linksSean Wang6-26/+275
Add mt7925_change_vif_links to change the valid links on an interface, supporting the MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/31c9de30c3a18592c8e100f909845383b66f8677.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: extend mt7925_mcu_uni_roc_eventSean Wang2-5/+27
We extended the function to be able multiple pieces of information in a single event, supporting the future MLO-enabled firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/4be7b34904034d521dab147883b898b5402fd29f.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_set_link_keySean Wang3-37/+61
add mt7925_set_link_key to set up the key according to the link id Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/e8cd7d37484be238a4eb9e500ef2b8aa46e43667.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: set mt7925_mcu_sta_key_tlv according to link idSean Wang4-4/+24
configure mt7925_mcu_sta_key_tlv according to link id We created a link id field in the common structure mt76_wcid so that mt7925_mcu_sta_key_tlv can access per-link STA/BSS. Additionally, .link_id will be required when reporting the link information of Rx status to mac80211. We will submit the changes for reporting the Rx status in a separate patch. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/16d65aae010113f9be3c4e6e759b4226d396a1be.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: set Tx queue parameters according to link idSean Wang1-1/+2
Configure TX queue parameters according to link id. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/84a401891b8942f66d1ffbd0a3f10866c94d1bc0.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt7925_mac_link_sta_[add, assoc, remove] for MLOSean Wang1-12/+20
[add, assoc, remove] the per-link STA from the corresponding to per-link BSS with the same link id. The change remains compatible with the non-MLO mode. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/2410cc73eec3849c2185b5cfa613b7e903e68abb.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: update mt76_connac_mcu_uni_add_dev for MLOSean Wang1-1/+1
Set OMAC address with the per-link BSS. The change remains compatible with the non-MLO mode and the older firmware. Co-developed-by: Ming Yen Hsieh <[email protected]> Signed-off-by: Ming Yen Hsieh <[email protected]> Co-developed-by: Deren Wu <[email protected]> Signed-off-by: Deren Wu <[email protected]> Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/6b2502d0c3a53093f83ae33329e9d782ba2465b3.1720042294.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing fw_offloadSean Wang1-1/+1
The mt7925 only supports offload firmware making the fw_offload check redundant. This update simplifies the logic in "mt7925_mcu_sta_cmd" by removing the unnecessary check for fw_offoad. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSSSean Wang1-14/+21
The mt7925_mac_link_bss_remove function currently removes the per-link BSS. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSSSean Wang1-31/+49
The mt7925_mac_link_bss_add function currently creates the per-link BSS. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove per-link STASean Wang1-15/+31
The mt7925_mac_link_sta_remove function currently removes the per-link STA. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate per-link STASean Wang1-9/+20
The mt7925_mac_link_sta_add function currently associates the per-link STA. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
2024-07-09wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create per-link STASean Wang1-16/+31
The mt7925_mac_link_sta_add function currently adds the per-link STA. We will extend this function when we implement the MLO functionality. This patch only includes structural changes and does not involve any logic changes. Signed-off-by: Sean Wang <[email protected]> Link: https://patch.msgid.link/[email protected] Signed-off-by: Felix Fietkau <[email protected]>
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