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2022-08-25wifi: mac80211: clean up a needless assignment in ieee80211_sta_activate_link()Lukas Bulwahn
Commit 177577dbd223 ("wifi: mac80211: sta_info: fix link_sta insertion") makes ieee80211_sta_activate_link() return 0 in the 'hash' label case. Hence, setting ret in the !test_sta_flag(...) branch to zero is not needed anymore and can be dropped. Remove a needless assignment. No functional change. No change in object code. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Link: https://lore.kernel.org/r/20220812103126.25308-1-lukas.bulwahn@gmail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: allow link address A2 in TXQ dequeueJohannes Berg
In ieee80211_tx_dequeue() we currently allow a control port frame to be transmitted on a non-authorized port only if the A2 matches the local interface address, but if that's an MLD and the peer is a legacy peer, we need to allow link address here. Fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: fix control port frame addressingJohannes Berg
For an AP interface, when userspace specifieds the link ID to transmit the control port frame on (in particular for the initial 4-way-HS), due to the logic in ieee80211_build_hdr() for a frame transmitted from/to an MLD, we currently build a header with A1 = DA = MLD address of the peer MLD A2 = local link address (!) A3 = SA = local MLD address This clearly makes no sense, and leads to two problems: - if the frame were encrypted (not true for the initial 4-way-HS) the AAD would be calculated incorrectly - if iTXQs are used, the frame is dropped by logic in ieee80211_tx_dequeue() Fix the addressing, which fixes the first bullet, and the second bullet for peer MLDs, I'll fix the second one for non-MLD peers separately. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: set link ID in TX info for beaconsJohannes Berg
This is simple here, and might save drivers some work if they have common code for TX between beacons and other frames. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211_hwsim: fix link change handlingJohannes Berg
The code for determining which links to update in wmediumd or virtio was wrong, fix it to remove the deflink only if there were no old links, and also add the deflink if there are no other new links. Fixes: c204d9df0202 ("wifi: mac80211_hwsim: handle links for wmediumd/virtio") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: maintain link_id in link_staJohannes Berg
To helper drivers if they e.g. have a lookup of the link_sta pointer, add the link ID to the link_sta structure. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211/mac80211: check EHT capability size correctlyJohannes Berg
For AP/non-AP the EHT MCS/NSS subfield size differs, the 4-octet subfield is only used for 20 MHz-only non-AP STA. Pass an argument around everywhere to be able to parse it properly. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211_hwsim: split iftype data into AP/non-APJohannes Berg
The next patch will require splitting the data here into AP and non-AP because for EHT, the format of the MCS/NSS support (struct ieee80211_eht_mcs_nss_supp) is different, for AP the only_20mhz cannot be used. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: mlme: don't add empty EML capabilitiesMordechay Goodstein
Draft P802.11be_D2.1, section 35.3.17 states that the EML Capabilities Field shouldn't be included in case the device doesn't have support for EMLSR or EMLMR. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: use link ID for MLO in queued framesJohannes Berg
When queuing frames to an interface store the link ID we determined (which possibly came from the driver in the RX status in the first place) in the RX status, and use it in the MLME code to send probe responses, beacons and CSA frames to the right link. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: use the corresponding link for stats updateVasanthakumar Thiagarajan
With link_id reported in rx_status for MLO connection, do the stats update on the appropriate link instead of always deflink. Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Link: https://lore.kernel.org/r/20220817104213.2531-3-quic_vthiagar@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: add link information in ieee80211_rx_statusVasanthakumar Thiagarajan
In MLO, when the address translation from link to MLD is done in fw/hw, it is necessary to be able to have some information on the link on which the frame has been received. Extend the rx API to include link_id and a valid flag in ieee80211_rx_status. Also make chanes to mac80211 rx APIs to make use of the reported link_id after sanity checks. Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Link: https://lore.kernel.org/r/20220817104213.2531-2-quic_vthiagar@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: properly implement MLO key handlingJohannes Berg
Implement key installation and lookup (on TX and RX) for MLO, so we can use multiple GTKs/IGTKs/BIGTKs. Co-authored-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Add link_id parameter to various key operations for MLOVeerendranath Jakkam
Add support for various key operations on MLD by adding new parameter link_id. Pass the link_id received from userspace to driver for add_key, get_key, del_key, set_default_key, set_default_mgmt_key and set_default_beacon_key to support configuring keys specific to each MLO link. Userspace must not specify link ID for MLO pairwise key since it is common for all the MLO links. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-4-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Prevent cfg80211_wext_siwencodeext() on MLDVeerendranath Jakkam
Currently, MLO support is not added for WEXT code and WEXT handlers are prevented on MLDs. Prevent WEXT handler cfg80211_wext_siwencodeext() also on MLD which is missed in commit 7b0a0e3c3a88 ("wifi: cfg80211: do some rework towards MLO link APIs") Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-3-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: reject connect response with MLO params for WEPVeerendranath Jakkam
MLO connections are not supposed to use WEP security. Reject connect response of MLO connection if WEP security mode is used. Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Link: https://lore.kernel.org/r/20220730052643.1959111-2-quic_vjakkam@quicinc.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: fix use-after-freeJohannes Berg
We've already freed the assoc_data at this point, so need to use another copy of the AP (MLD) address instead. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: use link in TXQ parameter configurationShaul Triebitz
Configure the correct link per the passed parameters. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: add link id to txq paramsShaul Triebitz
The Tx queue parameters are per link, so add the link ID from nl80211 parameters to the API. While at it, lock the wdev when calling into the driver so it (and we) can check the link ID appropriately. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: set link BSSIDShaul Triebitz
For an AP interface, set the link BSSID when the link is initialized. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: get correct AP link chandefShaul Triebitz
When checking for channel regulatory validity, use the AP link chandef (and not mesh's chandef). Fixes: 7b0a0e3c3a88 ("wifi: cfg80211: do some rework towards MLO link APIs") Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: cfg80211: Update RNR parsing to align with Draft P802.11be_D2.0Ilan Peer
Based on changes in the specification the TBTT information in the RNR can include MLD information, so update the parsing to allow extracting the short SSID information in such a case. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: properly set old_links when removing a linkShaul Triebitz
In ieee80211_sta_remove_link, valid_links is set to the new_links before calling drv_change_sta_links, but is used for the old_links. Fixes: cb71f1d136a6 ("wifi: mac80211: add sta link addition/removal") Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-25wifi: mac80211: accept STA changes without link changesJohannes Berg
If there's no link ID, then check that there are no changes to the link, and if so accept them, unless a new link is created. While at it, reject creating a new link without an address. This fixes authorizing an MLD (peer) that has no link 0. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-08-10wifi: rtw88: prohibit enter IPS during HW scanChih-Kang Chang
Mac80211 core may ask driver to change to idle mode during HW scan, then H2C command for HW scan will send failed since chip is in idle mode. Therefore, We check the SCANNING flag before entering IPS to prevent this behavior. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-8-pkshih@realtek.com
2022-08-10wifi: rtw88: add flag check before enter or leave IPSChih-Kang Chang
Enter or leave IPS controlled by mac80211 before driver support HW scan. After support HW scan, driver need to control IPS before start HW scan and scan complete, but mac80211 also ask driver enter or leave IPS. Therefore, we add flag check in IPS to prevent entering or leaving IPS twice. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-7-pkshih@realtek.com
2022-08-10wifi: rtw88: add flushing queue before HW scanChih-Kang Chang
We need to flush queue before HW scan to avoid packets dropped by hardware. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-6-pkshih@realtek.com
2022-08-10wifi: rtw88: fix WARNING:rtw_get_tx_power_params() during HW scanChih-Kang Chang
During HW scan, the channel related feilds in hal struct changed partially. If setting Tx power will get WARNING:rtw_get_tx_power_params() due to some of fields in hal struct mismatch. Therefore, we fix to change all required fields in hal struct when channel switch during HW scan. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-5-pkshih@realtek.com
2022-08-10wifi: rtw88: add the update channel flow to support setting by parametersChih-Kang Chang
In order to set channel info to hal during HW scan, we add the update channel flow to support setting by parameters to meet the HW scan requriement. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-4-pkshih@realtek.com
2022-08-10wifi: rtw88: add mutex when set regulatory and get Tx power tableChih-Kang Chang
Applying regulatory and getting Tx power table will access hal data, it should hold rtwdev::mutex to avoid hal data changed during setting flow. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-3-pkshih@realtek.com
2022-08-10wifi: rtw88: add mutex when set SARChih-Kang Chang
Applying SAR will access hal data, it should hold rtwdev::mutex to avoid hal data changed during setting flow. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220809084107.38137-2-pkshih@realtek.com
2022-08-10wifi: brcmfmac: Fix to add skb free for TIM update info when tx is completedWataru Gohda
The skb will be allocated to send TIM update info in brcmf_fws_tim_update. Currently the skb will be freed when tx is failed but it will not be freed when tx is completed successfully. The fix is to free the skb when tx is completed always. Signed-off-by: Wataru Gohda <wataru.gohda@cypress.com> Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220722115632.620681-6-alvin@pqrs.dk
2022-08-10wifi: brcmfmac: Fix to add brcmf_clear_assoc_ies when rmmodWataru Gohda
Conn_info->req_ie/resp_ie is used to indicate the assoc_req_ies / assoc_resp_ies to cfg80211 layer when connection is done. The buffer is freed and allocated again at next connection establishment. The buffers also needs to be freed at the timing of rmmod as well. Signed-off-by: Wataru Gohda <wataru.gohda@cypress.com> Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220722115632.620681-5-alvin@pqrs.dk
2022-08-10wifi: brcmfmac: fix invalid address access when enabling SCAN log levelWright Feng
The variable i is changed when setting random MAC address and causes invalid address access when printing the value of pi->reqs[i]->reqid. We replace reqs index with ri to fix the issue. [ 136.726473] Unable to handle kernel access to user memory outside uaccess routines at virtual address 0000000000000000 [ 136.737365] Mem abort info: [ 136.740172] ESR = 0x96000004 [ 136.743359] Exception class = DABT (current EL), IL = 32 bits [ 136.749294] SET = 0, FnV = 0 [ 136.752481] EA = 0, S1PTW = 0 [ 136.755635] Data abort info: [ 136.758514] ISV = 0, ISS = 0x00000004 [ 136.762487] CM = 0, WnR = 0 [ 136.765522] user pgtable: 4k pages, 48-bit VAs, pgdp = 000000005c4e2577 [ 136.772265] [0000000000000000] pgd=0000000000000000 [ 136.777160] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 136.782732] Modules linked in: brcmfmac(O) brcmutil(O) cfg80211(O) compat(O) [ 136.789788] Process wificond (pid: 3175, stack limit = 0x00000000053048fb) [ 136.796664] CPU: 3 PID: 3175 Comm: wificond Tainted: G O 4.19.42-00001-g531a5f5 #1 [ 136.805532] Hardware name: Freescale i.MX8MQ EVK (DT) [ 136.810584] pstate: 60400005 (nZCv daif +PAN -UAO) [ 136.815429] pc : brcmf_pno_config_sched_scans+0x6cc/0xa80 [brcmfmac] [ 136.821811] lr : brcmf_pno_config_sched_scans+0x67c/0xa80 [brcmfmac] [ 136.828162] sp : ffff00000e9a3880 [ 136.831475] x29: ffff00000e9a3890 x28: ffff800020543400 [ 136.836786] x27: ffff8000b1008880 x26: ffff0000012bf6a0 [ 136.842098] x25: ffff80002054345c x24: ffff800088d22400 [ 136.847409] x23: ffff0000012bf638 x22: ffff0000012bf6d8 [ 136.852721] x21: ffff8000aced8fc0 x20: ffff8000ac164400 [ 136.858032] x19: ffff00000e9a3946 x18: 0000000000000000 [ 136.863343] x17: 0000000000000000 x16: 0000000000000000 [ 136.868655] x15: ffff0000093f3b37 x14: 0000000000000050 [ 136.873966] x13: 0000000000003135 x12: 0000000000000000 [ 136.879277] x11: 0000000000000000 x10: ffff000009a61888 [ 136.884589] x9 : 000000000000000f x8 : 0000000000000008 [ 136.889900] x7 : 303a32303d726464 x6 : ffff00000a1f957d [ 136.895211] x5 : 0000000000000000 x4 : ffff00000e9a3942 [ 136.900523] x3 : 0000000000000000 x2 : ffff0000012cead8 [ 136.905834] x1 : ffff0000012bf6d8 x0 : 0000000000000000 [ 136.911146] Call trace: [ 136.913623] brcmf_pno_config_sched_scans+0x6cc/0xa80 [brcmfmac] [ 136.919658] brcmf_pno_start_sched_scan+0xa4/0x118 [brcmfmac] [ 136.925430] brcmf_cfg80211_sched_scan_start+0x80/0xe0 [brcmfmac] [ 136.931636] nl80211_start_sched_scan+0x140/0x308 [cfg80211] [ 136.937298] genl_rcv_msg+0x358/0x3f4 [ 136.940960] netlink_rcv_skb+0xb4/0x118 [ 136.944795] genl_rcv+0x34/0x48 [ 136.947935] netlink_unicast+0x264/0x300 [ 136.951856] netlink_sendmsg+0x2e4/0x33c [ 136.955781] __sys_sendto+0x120/0x19c Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220722115632.620681-4-alvin@pqrs.dk
2022-08-10wifi: brcmfmac: fix scheduling while atomic issue when deleting flowringWright Feng
We should not sleep while holding the spin lock. It makes 'scheduling while atomic' in brcmf_msgbuf_delete_flowring. And to avoid race condition between deleting flowring and txflow, we only hold spin lock when seting flowring status to RING_CLOSING. Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220722115632.620681-3-alvin@pqrs.dk
2022-08-10wifi: brcmfmac: fix continuous 802.1x tx pending timeout errorWright Feng
The race condition in brcmf_msgbuf_txflow and brcmf_msgbuf_delete_flowring makes tx_msghdr writing after brcmf_msgbuf_remove_flowring. Host driver should delete flowring after txflow complete and all txstatus back, or pend_8021x_cnt will never be zero and cause every connection 950 milliseconds(MAX_WAIT_FOR_8021X_TX) delay. Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Chi-hsien Lin <chi-hsien.lin@cypress.com> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de> Signed-off-by: Alvin Šipraga <alsi@bang-olufsen.dk> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220722115632.620681-2-alvin@pqrs.dk
2022-08-09wifi: rtw89: 8852a: correct WDE IMR settingsChia-Yuan Li
Correct IMR settings to let self error recover mechanism works accurately. Signed-off-by: Chia-Yuan Li <leo.li@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220802123816.16685-1-pkshih@realtek.com
2022-08-09wifi: rtw89: refine leaving LPS functionZong-Zhe Yang
It's unnecessary to iterate leaving PS mode. So, move it out of the iteration. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220802123712.16577-1-pkshih@realtek.com
2022-08-09wifi: qtnfmac: remove braces around single statement blocksSebin Sebastian
Remove braces around single statement blocks in order to improve readability. Also, an extra blank line was removed. Both warnings are reported by checkpatch.pl Signed-off-by: Sebin Sebastian <mailmesebin00@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220802045305.235684-1-mailmesebin00@gmail.com
2022-08-09wifi: rtlwifi: 8192de: correct checking of IQK reloadPing-Ke Shih
Since IQK could spend time, we make a cache of IQK result matrix that looks like iqk_matrix[channel_idx].val[x][y], and we can reload the matrix if we have made a cache. To determine a cache is made, we check iqk_matrix[channel_idx].val[0][0]. The initial commit 7274a8c22980 ("rtlwifi: rtl8192de: Merge phy routines") make a mistake that checks incorrect iqk_matrix[channel_idx].val[0] that is always true, and this mistake is found by commit ee3db469dd31 ("wifi: rtlwifi: remove always-true condition pointed out by GCC 12"), so I recall the vendor driver to find fix and apply the correctness. Fixes: 7274a8c22980 ("rtlwifi: rtl8192de: Merge phy routines") Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220801113345.42016-1-pkshih@realtek.com
2022-08-09wifi: brcmsmac: remove duplicate wordsRuffalo Lavoisier
Remove repeated 'to' from 'to to' Signed-off-by: Ruffalo Lavoisier <RuffaloLavoisier@gmail.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220731225850.106290-1-RuffaloLavoisier@gmail.com
2022-08-09dt-bindings: wireless: use spi-peripheral-props.yamlKrzysztof Kozlowski
Instead of listing directly properties typical for SPI peripherals, reference the spi-peripheral-props.yaml schema. This allows using all properties typical for SPI-connected devices, even these which device bindings author did not tried yet. Remove the spi-* properties which now come via spi-peripheral-props.yaml schema, except for the cases when device schema adds some constraints like maximum frequency. While changing additionalProperties->unevaluatedProperties, put it in typical place, just before example DTS. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727164130.385411-2-krzysztof.kozlowski@linaro.org
2022-08-09wifi: rtw88: access chip_info by const pointerPing-Ke Shih
Since chip_info has became const table, we must access them via const pointer to avoid invalid writing. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727065232.28510-1-pkshih@realtek.com
2022-08-09wifi: rtw88: phy: fix warning of possible buffer overflowZong-Zhe Yang
reported by smatch phy.c:854 rtw_phy_linear_2_db() error: buffer overflow 'db_invert_table[i]' 8 <= 8 (assuming for loop doesn't break) However, it seems to be a false alarm because we prevent it originally via if (linear >= db_invert_table[11][7]) return 96; /* maximum 96 dB */ Still, we adjust the code to be more readable and avoid smatch warning. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727065003.28340-5-pkshih@realtek.com
2022-08-09wifi: rtw88: fix store OP channel info timing when HW scanChih-Kang Chang
The original timing that store OP channel info is after associated. However, HW scan might happen before associated without backing to OP channel, that will cause authentication or association fail. Therefore, we modify the timing of storing OP channel info. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727065003.28340-4-pkshih@realtek.com
2022-08-09wifi: rtw88: fix stopping queues in wrong timing when HW scanChih-Kang Chang
HW scan need to start queues after switch to OP channel, and stop queues before leaving op channel. However, in original code, driver will start queues after switch to OP channel, but stop queues until switch to OP channel next time, that will cause packets transmitted in wrong channel. So we fix the stop queues timing. Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727065003.28340-3-pkshih@realtek.com
2022-08-09wifi: rtw88: 8822c: extend supported probe request sizePo-Hao Huang
Some WSC IEs require size larger than we current supports. Extend size to fit those demands. Separate the registered scan IE length by IC so settings can be independent. Since old firmware uses fewer page number, define a firmware feature to be compatible with various firmware version. Signed-off-by: Po-Hao Huang <phhuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220727065003.28340-2-pkshih@realtek.com
2022-07-29Merge tag 'mlx5-updates-2022-07-28' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2022-07-28 Misc updates to mlx5 driver: 1) Gal corrects to use skb_tcp_all_headers on encapsulated skbs. 2) Roi Adds the support for offloading standalone police actions. 3) lama, did some refactoring to minimize code coupling with mlx5e_priv "god object" in some of the follows, and converts some of the objects to pointers to preserve on memory when these objects aren't needed. This is part one of two parts series. * tag 'mlx5-updates-2022-07-28' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5e: Move mlx5e_init_l2_addr to en_main net/mlx5e: Split en_fs ndo's and move to en_main net/mlx5e: Separate mlx5e_set_rx_mode_work and move caller to en_main net/mlx5e: Add mdev to flow_steering struct net/mlx5e: Report flow steering errors with mdev err report API net/mlx5e: Convert mlx5e_flow_steering member of mlx5e_priv to pointer net/mlx5e: Allocate VLAN and TC for featured profiles only net/mlx5e: Make mlx5e_tc_table private net/mlx5e: Convert mlx5e_tc_table member of mlx5e_flow_steering to pointer net/mlx5e: TC, Support tc action api for police net/mlx5e: TC, Separate get/update/replace meter functions net/mlx5e: Add red and green counters for metering net/mlx5e: TC, Allocate post meter ft per rule net/mlx5: DR, Add support for flow metering ASO net/mlx5e: Fix wrong use of skb_tcp_all_headers() with encapsulation ==================== Link: https://lore.kernel.org/r/20220728205728.143074-1-saeed@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-29Merge branch '100GbE' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue Tony Nguyen says: ==================== 100GbE Intel Wired LAN Driver Updates 2022-07-28 This series contains updates to ice driver only. Michal allows for VF true promiscuous mode to be set for multiple VFs and adds clearing of promiscuous filters when VF trust is removed. Maciej refactors ice_set_features() to track/check changed features instead of constantly checking against netdev features and adds support for NETIF_F_LOOPBACK. * '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue: ice: allow toggling loopback mode via ndo_set_features callback ice: compress branches in ice_set_features() ice: Fix promiscuous mode not turning off ice: Introduce enabling promiscuous mode on multiple VF's ==================== Link: https://lore.kernel.org/r/20220728195538.3391360-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-29Merge branch 'sfc-vf-representors-for-ef100-rx-side'Jakub Kicinski
Edward Cree says: ==================== sfc: VF representors for EF100 - RX side This series adds the receive path for EF100 VF representors, plus other minor features such as statistics. ==================== Link: https://lore.kernel.org/r/cover.1659034549.git.ecree.xilinx@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-04-24 07:04:22 +0000