- 14 Jun, 2023 24 commits
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Emmanuel Grumbach authored
The firmware needs to know the esr_transtition_timeout to time the transition between EMLSR and single radio with the AP. Add the EMLSR support bit to the wiphy extended capabilities so that it'll be sent in our association request frame. There are some limitations in the implementation so we cannot use zero padding/transition delay; fill the correct values. Also, feed the medium_synchronization delay to the firmware. Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230612184434.09fa06820d03.Ie9a9fd37d4948f8c5dd91161de254184b1a093c0@changeidSigned-off-by:
Johannes Berg <johannes.berg@intel.com>
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Alon Giladi authored
Add information about ppag_china_bit_support capability. Signed-off-by:
Alon Giladi <alon.giladi@intel.com> Signed-off-by:
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Johannes Berg authored
Some versions of the new hardware don't have a functional version of the new offload method, but still have stricter checks on the MAC header (MH) length in the offload assist word. Include that even if checksumming isn't offloaded to hardware. Signed-off-by:
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Mukesh Sisodiya authored
The program counter address is read from the TLV and PC address is printed in debug messages. Read the value at PC address and print the value instead of the register address. Fixes: 5e31b3df ("wifi: iwlwifi: dbg: print pc register data once fw dump occurred") Signed-off-by:
Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by:
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Johannes Berg authored
The hardware, depending on which part fails or times out, returns 0xA5A5A5A. or 0x5A5A5A5. with the lowest 4 bits encoding some further reason/status. However, mostly we don't really need to care about the exact reasons, so unify the checks for this to avoid hardcoding those magic values all over the driver. Signed-off-by:
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Mukesh Sisodiya authored
Use flags field from struct ieee80211_tx_info in order to get LDPC/STBC support. The rate parameter, used originally, is 16 bits only and does not have details of LDPC/STBC support. Signed-off-by:
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Gregory Greenman authored
Start supporting API version 79 for AX devices. Signed-off-by:
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Abhishek Naik authored
Add support for the MCC update response version 8. Versions 5-6 are already covered by the existing flags conversion, and 7 isn't used. The capabilities field in iwl_mcc_update_resp is 32 bits wide now, and the flags moved, so some more changes are needed. While at it, convert the flags to bool (to avoid having to deal with BIT(16) specially etc.) and use the struct_size() macro for the memory allocation. Signed-off-by:
Abhishek Naik <abhishek.naik@intel.com> Signed-off-by:
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Avraham Stern authored
When checking if the initiator is associated to the responder, iterate over all active links. Signed-off-by:
Avraham Stern <avraham.stern@intel.com> Signed-off-by:
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Mukesh Sisodiya authored
sta_init function can fail and if it returns an error then driver should not send the request to fw to add a station. Fixes: 69aef848 ("wifi: iwlwifi: mvm: refactor iwl_mvm_add_sta(), iwl_mvm_rm_sta()") Signed-off-by:
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Benjamin Berg authored
All of the station elements are really elements for the link. Create them from the correct callback and return the link specific information rather than always using the default link. Signed-off-by:
Benjamin Berg <benjamin.berg@intel.com> Signed-off-by:
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Ilan Peer authored
The entry should be a read only one and not a write only one. Fix it. Fixes: 3d901102 ("wifi: mac80211: implement link switching") Signed-off-by:
Ilan Peer <ilan.peer@intel.com> Signed-off-by:
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Ilan Peer authored
Instead clarify the cases where link ID == 0 is intended for an AP STA that is not part of an AP MLD. Signed-off-by:
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Ilan Peer authored
An AP part of an AP MLD might be temporarily disabled, and might be enabled later. Such a link should be included in the association exchange, but should not be used until enabled. Extend the NL80211_CMD_ASSOCIATE to also indicate disabled links. Signed-off-by:
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Ilan Peer authored
And instead use the vif getter functions, as a preparation for supporting disabled/dormant links. Signed-off-by:
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Ilan Peer authored
As a preparation to support disabled/dormant links, add the following function: - ieee80211_vif_usable_links(): returns the bitmap of the links that can be activated. Use this function in all the places that the bitmap of the usable links is needed. - ieee80211_vif_is_mld(): returns true iff the vif is an MLD. Use this function in all the places where an indication that the connection is a MLD is needed. Signed-off-by:
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Miri Korenblit authored
There are cases in which we don't want the user to override the smps mode, e.g. when SMPS should be disabled due to EMLSR. Add a driver flag to disable SMPS overriding and don't override if it is set. Signed-off-by:
Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by:
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Johannes Berg authored
If we get an NDP (null data packet), there's reason to believe the peer is just sending it to probe, and that would happen at a low rate. Don't track this packet for purposes of last RX rate reporting. Signed-off-by:
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Benjamin Berg authored
The channel switch parsing code would simply return if a scan is in-progress. Supposedly, this was because channel switch announcements from other APs should be ignored. For the beacon case, the function is already only called if we are associated with the sender. For the action frame cases, add the appropriate check whether the frame is coming from the AP we are associated with. Finally, drop the scanning check from ieee80211_sta_process_chanswitch. Signed-off-by:
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Johannes Berg authored
These messages apply to a single link only, use link_info() to indicate that. Signed-off-by:
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Anjaneyulu authored
In suspend flow "sdata" is NULL, destroy all roc's which are started. pass "roc->sdata" to drv_cancel_remain_on_channel() to avoid NULL dereference and destroy that roc Signed-off-by:
Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by:
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Johannes Berg authored
We trace the key information and all, but not whether the key is added or removed - add that information. Signed-off-by:
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Johannes Berg authored
There's quite a bit of code accessing sband iftype data (HE, HE 6 GHz, EHT) and we always need to remember to use the ieee80211_vif_type_p2p() helper. Add new helpers to directly get it from the sband/vif rather than having to call ieee80211_vif_type_p2p(). Convert most code with the following spatch: @@ expression vif, sband; @@ -ieee80211_get_he_iftype_cap(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_he_iftype_cap_vif(sband, vif) @@ expression vif, sband; @@ -ieee80211_get_eht_iftype_cap(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_eht_iftype_cap_vif(sband, vif) @@ expression vif, sband; @@ -ieee80211_get_he_6ghz_capa(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_he_6ghz_capa_vif(sband, vif) Signed-off-by: -
Gilad Itzkovitch authored
Increase the size of S1G rate_info flags to support S1G and add flags for new S1G MCS and the supported bandwidths. Also, include S1G rate information to netlink STA rate message. Lastly, add rate calculation function for S1G MCS. Signed-off-by:
Gilad Itzkovitch <gilad.itzkovitch@morsemicro.com> Link: https://lore.kernel.org/r/20230518000723.991912-1-gilad.itzkovitch@morsemicro.comSigned-off-by:
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- 13 Jun, 2023 1 commit
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Ping-Ke Shih authored
This flaw is detected by smatch: drivers/net/wireless/realtek/rtw88/mac.c:748 __rtw_download_firmware() warn: missing unwind goto? Though most things of dlfw_fail have been done by download_firmware_end_flow() and wlan_cpu_enable(), an exception is that download_firmware_end_flow() clear BIT_MCUFWDL_EN bit conditionally. So, make this change to clear the bit. Reported-by:
kernel test robot <lkp@intel.com> Reported-by:
Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/r/202306052310.OVhcUjZ3-lkp@intel.com/ Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by:
Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230607012741.10353-1-pkshih@realtek.com
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- 10 Jun, 2023 6 commits
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Jakub Kicinski authored
Matthieu Baerts says: ==================== mptcp: unify PM interfaces These patches from Geliang better isolate the two MPTCP path-managers by avoiding calling userspace PM functions from the in-kernel PM. Instead, new functions declared in pm.c directly dispatch to the right PM. In addition to have a clearer code, this also avoids a bit of duplicated checks. This is a refactoring, there is no behaviour change intended here. ==================== Link: https://lore.kernel.org/r/20230608-upstream-net-next-20230608-mptcp-unify-pm-interfaces-v1-0-b301717c9ff5@tessares.netSigned-off-by:
Jakub Kicinski <kuba@kernel.org>
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Geliang Tang authored
This patch unifies the three PM set_flags() interfaces: mptcp_pm_nl_set_flags() in mptcp/pm_netlink.c for the in-kernel PM and mptcp_userspace_pm_set_flags() in mptcp/pm_userspace.c for the userspace PM. They'll be switched in the common PM infterface mptcp_pm_set_flags() in mptcp/pm.c based on whether token is NULL or not. Signed-off-by:
Geliang Tang <geliang.tang@suse.com> Reviewed-by:
Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by:
Larysa Zaremba <larysa.zaremba@intel.com> Signed-off-by:
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Geliang Tang authored
This patch unifies the three PM get_flags_and_ifindex_by_id() interfaces: mptcp_pm_nl_get_flags_and_ifindex_by_id() in mptcp/pm_netlink.c for the in-kernel PM and mptcp_userspace_pm_get_flags_and_ifindex_by_id() in mptcp/pm_userspace.c for the userspace PM. They'll be switched in the common PM infterface mptcp_pm_get_flags_and_ifindex_by_id() in mptcp/pm.c based on whether mptcp_pm_is_userspace() or not. Signed-off-by:
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Geliang Tang authored
This patch unifies the three PM get_local_id() interfaces: mptcp_pm_nl_get_local_id() in mptcp/pm_netlink.c for the in-kernel PM and mptcp_userspace_pm_get_local_id() in mptcp/pm_userspace.c for the userspace PM. They'll be switched in the common PM infterface mptcp_pm_get_local_id() in mptcp/pm.c based on whether mptcp_pm_is_userspace() or not. Also put together the declarations of these three functions in protocol.h. Signed-off-by:
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Geliang Tang authored
Rename local_address() with "mptcp_" prefix and export it in protocol.h. This function will be re-used in the common PM code (pm.c) in the following commit. Signed-off-by:
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Jakub Kicinski authored
Merge tag 'wireless-next-2023-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Kalle Valo says: ==================== wireless-next patches for v6.5 The second pull request for v6.5. We have support for three new Realtek chipsets, all from different generations. Shows how active Realtek development is right now, even older generations are being worked on. Note: We merged wireless into wireless-next to avoid complex conflicts between the trees. Major changes: rtl8xxxu - RTL8192FU support rtw89 - RTL8851BE support rtw88 - RTL8723DS support ath11k - Multiple Basic Service Set Identifier (MBSSID) and Enhanced MBSSID Advertisement (EMA) support in AP mode iwlwifi - support for segmented PNVM images and power tables - new vendor entries for PPAG (platform antenna gain) feature cfg80211/mac80211 - more Multi-Link Operation (MLO) support such as hardware restart - fixes for a potential work/mutex deadlock and with it beginnings of the previously discussed locking simplifications * tag 'wireless-next-2023-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (162 commits) wifi: rtlwifi: remove misused flag from HAL data wifi: rtlwifi: remove unused dualmac control leftovers wifi: rtlwifi: remove unused timer and related code wifi: rsi: Do not set MMC_PM_KEEP_POWER in shutdown wifi: rsi: Do not configure WoWlan in shutdown hook if not enabled wifi: brcmfmac: Detect corner error case earlier with log wifi: rtw89: 8852c: update RF radio A/B parameters to R63 wifi: rtw89: 8852c: update TX power tables to R63 with 6 GHz power type (3 of 3) wifi: rtw89: 8852c: update TX power tables to R63 with 6 GHz power type (2 of 3) wifi: rtw89: 8852c: update TX power tables to R63 with 6 GHz power type (1 of 3) wifi: rtw89: process regulatory for 6 GHz power type wifi: rtw89: regd: update regulatory map to R64-R40 wifi: rtw89: regd: judge 6 GHz according to chip and BIOS wifi: rtw89: refine clearing supported bands to check 2/5 GHz first wifi: rtw89: 8851b: configure CRASH_TRIGGER feature for 8851B wifi: rtw89: set TX power without precondition during setting channel wifi: rtw89: debug: txpwr table access only valid page according to chip wifi: rtw89: 8851b: enable hw_scan support wifi: cfg80211: move scan done work to wiphy work wifi: cfg80211: move sched scan stop to wiphy work ... ==================== Link: https://lore.kernel.org/r/87bkhohkbg.fsf@kernel.orgSigned-off-by:
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- 09 Jun, 2023 9 commits
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Jakub Kicinski authored
Jakub Kicinski says: ==================== tools: ynl-gen: code gen improvements before ethtool I was going to post ethtool but I couldn't stand the ugliness of the if conditions which were previously generated. So I cleaned that up and improved a number of other things ethtool will benefit from. ==================== Link: https://lore.kernel.org/r/20230608211200.1247213-1-kuba@kernel.orgSigned-off-by:
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Jakub Kicinski authored
Kernel does not have padding requirements for 64b attrs. We can ignore pad attrs. Signed-off-by: -
Jakub Kicinski authored
The op_name argument is barely used and identical to op.name in all cases. Signed-off-by: -
Jakub Kicinski authored
Netlink specs support both events and notifications (former can define their own message contents). Plug in missing code to generate types, parsers and include events into notification tables. Signed-off-by: -
Jakub Kicinski authored
Don't modify the raw dicts (as loaded from YAML) to pretend that the notify attributes also exist on the ops. This makes the code easier to follow. Signed-off-by: -
Jakub Kicinski authored
Remove unused notification handlers. Signed-off-by: -
Jakub Kicinski authored
Common notification handler was supposed to be a way for the user to parse the notifications from a socket synchronously. I don't think we'll end up using it, ynl_ntf_check() works for all known use cases. Signed-off-by: -
Jakub Kicinski authored
Renegate the code to combine } and else and use tmp variable to store type. Signed-off-by: -
Jakub Kicinski authored
Reading attr type with mnl_attr_get_type() for each condition leads to most conditions being longer than 80 chars. Avoid this by reading the type to a variable on the stack. Signed-off-by:
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