- 18 Sep, 2023 3 commits
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Zong-Zhe Yang authored
RF calibration will notify FW to backup the calibration result after it is done on a channel. For MCC (multi-channel concurrency) flow, when we at RTW89_ENTITY_MODE_MCC_PREPARE mode, RF calibration should execute on second channel of MCC, i.e. RTW89_SUB_ENTITY_1, and then, notify FW to backup the result for the second one. Originally, the RF calibration flow only fit single channel case. We are planning to support MCC on RTL8852C, so we refine its RF calibration flow to fit MCC case. 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/20230908031145.20931-2-pkshih@realtek.com
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Jeff Johnson authored
While converting struct ieee80211_tim_ie::virtual_map to be a flexible array it was observed that the TIM IE processing in cw1200_rx_cb() could potentially process a malformed IE in a manner that could result in a buffer over-read. Add logic to verify that the TIM IE length is large enough to hold a valid TIM payload before processing it. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230831-ieee80211_tim_ie-v3-1-e10ff584ab5d@quicinc.com
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Wen Gong authored
6 GHz regulatory domains introduces Power Spectral Density (PSD). The PSD value of the regulatory rule should be taken into effect for the ieee80211_channels falling into that particular regulatory rule. Save the values in the channel which has PSD value and add nl80211 attributes accordingly to handle it. Co-developed-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Link: https://lore.kernel.org/r/20230914082026.3709-1-quic_wgong@quicinc.com [use hole in chan flags, reword docs] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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- 14 Sep, 2023 1 commit
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Johannes Berg authored
Now that I fixed the function name, we see the parameters are wrong as well. Fix that too. Change-Id: I1a4cfea446875998a5a242ca36acc8244991a199 Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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- 13 Sep, 2023 29 commits
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Ping-Ke Shih authored
We can get a UBSAN warning if ieee80211_get_tx_power() returns the INT_MIN value mac80211 internally uses for "unset power level". UBSAN: signed-integer-overflow in net/wireless/nl80211.c:3816:5 -2147483648 * 100 cannot be represented in type 'int' CPU: 0 PID: 20433 Comm: insmod Tainted: G WC OE Call Trace: dump_stack+0x74/0x92 ubsan_epilogue+0x9/0x50 handle_overflow+0x8d/0xd0 __ubsan_handle_mul_overflow+0xe/0x10 nl80211_send_iface+0x688/0x6b0 [cfg80211] [...] cfg80211_register_wdev+0x78/0xb0 [cfg80211] cfg80211_netdev_notifier_call+0x200/0x620 [cfg80211] [...] ieee80211_if_add+0x60e/0x8f0 [mac80211] ieee80211_register_hw+0xda5/0x1170 [mac80211] In this case, simply return an error instead, to indicate that no data is available. Cc: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://lore.kernel.org/r/20230203023636.4418-1-pkshih@realtek.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Stephen Douthit authored
If the driver doesn't fill NL80211_STA_INFO_TX_BITRATE in sta_set_sinfo() then as a fallback sta->deflink.tx_stats.last_rate is used. Unfortunately there's no guarantee that this has actually been set before it's used. Originally found when 'iw <dev> link' would always return a tx rate of 6Mbps regardless of actual link speed for the QCA9337 running firmware WLAN.TF.2.1-00021-QCARMSWP-1 in my netbook. Use the sanity check logic from ieee80211_fill_rx_status() and refactor that to use the new inline function. Signed-off-by: Stephen Douthit <stephen.douthit@gmail.com> Link: https://lore.kernel.org/r/20230213204024.3377-1-stephen.douthit@gmail.com [change to bool ..._rate_valid() instead of int ..._rate_invalid()] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Emmanuel Grumbach authored
Getting a BAR can be an explanation if we're chasing packet loss. Add a print with the relevant debug level in that code path. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.913e989a1751.I6bff9020e339d91b61b5ad6aede27bcf8c7e6819@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
This can be moved to constants, while at it also rename it to have a better name with MVM_ prefix. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.59823deebfda.Ied68b11ca40771d1cfc8c82ee8f9f2b9ea27da65@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Miri Korenblit authored
Transition to d3 is much faster if there is no power save during the transition. Therefore a new flag was added to the device power cmd to indicate the power save isn't allowed until the transition is completed. Set this flag in _iwl_mvm_suspend, when the transition begins. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.ced036106507.Ib5ed5a47ee35f624902bd8882dde3e559285965b@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Some new fields were added to the context info structure, define them for future use. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.ef1553ab5178.I326ac8719566e04f799d294d8e863383cff87eaa@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Emmanuel Grumbach authored
If the firmware crashes in the de-activation / re-activation of the link during CSA, we will not have a valid phy_ctxt pointer in mvmvif. This is a legit case, but when mac80211 removes the station to cleanup our state during the re-configuration, we need to make sure we clear ap_sta otherwise we won't re-add the station after the firmware has been restarted. Later on, we'd activate the link, try to send a TLC command crash again on ASSERT 3508. Fix this by properly cleaning up our state. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.2651e6f6a55a.I4cd50e88ee5c23c1c8dd5b157a800e4b4c96f236@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Miri Korenblit authored
Currently we are setting the rate in the tx cmd for mgmt frames (e.g. during connection establishment). This was problematic when sending mgmt frames in eSR mode, as we don't know what link this frame will be sent on (This is decided by the FW), so we don't know what is the lowest rate. Fix this by not setting the rate in tx cmd and rely on FW to choose the right one. Set rate only for injected frames with fixed rate, or when no sta is given. Also set for important frames (EAPOL etc.) the High Priority flag. Fixes: 055b22e7 ("iwlwifi: mvm: Set Tx rate and flags when there is not station") Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.6c7e59620ee0.I6eaed3ccdd6dd62b9e664facc484081fc5275843@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Shaul Triebitz authored
If the channel bandwidth is greater or equal than 80MHz, enable FILS DF transmittion, even if the control channel is non-PSC. That's because that in 80MHz there must be a sub 20MHz PSC channel, and since the FILS DF is duplicated on all sub 20MHz channels, within the 80MHz (hence it will be sent on a PSC channel). Also, if FILS DF Tx is enabled, always configure the firmware with the actual channel bandwidth, even before there is a connected client (rather than the minimum bandwidth e.g. 20MHz), since FILS DF transmission on a PSC channel take presedent over power consumption. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.83b9a76fc6c4.I6703111cc6befcd0e9cd9adf3cb127a648dbb7b1@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
If the device initialized with ME active, this would indeed work, since the NVM information would be obtained from ME. However, in the much more likely case that ME isn't active and the firmware takes actions requiring the sync, this was not working correctly when the firmware is only run at init to obtain NVM data, since mac80211 isn't even initialized. Fix this by moving the 'pldr_sync' handling to a different place. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.45a94d480e56.Id9277f1df6a63ab0dfca0d0c0f448c759e1b8e73@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Emmanuel Grumbach authored
When we drop frames we want to have something printed in the logger. This won't be printed by default of course. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.c2f02fecf66f.Ib472f9fd92856c6e5b5a99b68fdca0f694a531e9@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Gregory Greenman authored
Disable firmware debug asserts, which are used for internal firmware testing purposes only. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.8feafd9b17be.Ia7bec82ac25897caab581692d67055aa1aca2ed2@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Miri Korenblit authored
This condition will never be true. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.56ff0569d16c.I455839fad0f4f05043815aee884fab9ec7323f7d@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Enable the TOP (HW part) fatal error interrupt and add a print when it happens. Currently FW always adds also the SW error interrupt, but for >= Bz we'll need to do PLDR in case this is asserted, so leave a TODO item already. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.127d914a4d0d.I41ea409df63474554ef727c49382d0b5bf15939e@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
If the hardware is not responding, as indicated by (currently) five consecutive HW errors during reading, then just give up and fail, rather than attempting forever and forever for this to not return any useful data anyway. Even though we no longer completely deadlock the machine if it takes a long time, we still make it pretty much unusable since we'll eventually hold the RTNL while waiting for this process to finish. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.345af79f431c.I5ecde6b76b1e3a1572bd59d3cf8f827e767cedeb@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
If the bus has no parent due to the topology, the device rescan (after some kind of reset was detected) wouldn't work. On the other hand, some platforms appear to require scanning the parent, though it's not clear why. However if there's no parent, then we skip the rescan, which isn't a good idea. Change the code to go to the parent only if that exists, and rescan the bus itself where it doesn't. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230913145231.f7795a1ccdab.I2b84810a743469a1bcabf3628262cf54311593f4@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Aditya Kumar Singh authored
cfg80211 has cfg80211_chandef_dfs_usable() function to know whether at least one channel in the chandef is in usable state or not. Also, cfg80211_chandef_dfs_cac_time() function is there which tells the CAC time required for the given chandef. Make these two functions visible to drivers by exporting their symbol to global list of kernel symbols. Lower level drivers can make use of these two functions to be aware if CAC is required on the given chandef and for how long. For example drivers which maintains the CAC state internally can make use of these. Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230912051857.2284-2-quic_adisi@quicinc.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Abhishek Kumar authored
Currently the channel property updates are not propagated to driver. This causes issues in the discovery of hidden SSIDs and fails to connect to them. This change defines a new wiphy flag which when enabled by vendor driver, the reg_call_notifier callback will be trigger on beacon hints. This ensures that the channel property changes are visible to the vendor driver. The vendor changes the channels for active scans. This fixes the discovery issue of hidden SSID. Signed-off-by: Abhishek Kumar <kuabhs@chromium.org> Link: https://lore.kernel.org/r/20230629035254.1.I059fe585f9f9e896c2d51028ef804d197c8c009e@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Raj Kumar Bhagat authored
Currently regulatory update by driver is not allowed when the wiphy->regd is already set and drivers_request->intersect is false. During wiphy registration, some drivers (ath10k does this currently) first register the world regulatory to cfg80211 using wiphy_apply_custom_regulatory(). The driver then obtain the current operating country and tries to update the correct regulatory to cfg80211 using regulatory_hint(). But at this point, wiphy->regd is already set to world regulatory. Also, since this is the first request from driver after the world regulatory is set this will result in drivers_request->intersect set to false. In this condition the driver request regulatory is not allowed to update to cfg80211 in reg_set_rd_driver(). This restricts the device operation to the world regulatory. This driver request to update the regulatory with current operating country is valid and should be updated to cfg80211. Hence allow regulatory update by driver even if the wiphy->regd is already set and driver_request->intersect is false. Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230421061312.13722-1-quic_rajkbhag@quicinc.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Aloka Dixit authored
Process FILS discovery and unsolicited broadcast probe response transmission configurations in ieee80211_change_beacon(). Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-6-quic_alokad@quicinc.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Aloka Dixit authored
FILS discovery and unsolicited broadcast probe response templates need to be updated along with beacon templates in some cases such as the channel switch operation. Add the missing implementation. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-5-quic_alokad@quicinc.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Aloka Dixit authored
Modify the prototype for change_beacon() in struct cfg80211_op to accept cfg80211_ap_settings instead of cfg80211_beacon_data so that it can process data in addition to beacons. Modify the prototypes of ieee80211_change_beacon() and driver specific functions accordingly. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-4-quic_alokad@quicinc.com [while at it, remove pointless "if (info)" check in tracing that just makes all the lines longer than they need be - it's never NULL] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Aloka Dixit authored
FILS discovery configuration gets updated only if the maximum interval is set to a non-zero value, hence there is no way to reset this value to 0 once set. Replace the check for interval with a new flag which is set only if the configuration should be updated. Add similar changes for the unsolicited broadcast probe response handling. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-3-quic_alokad@quicinc.com [move NULL'ing to else branch to not have intermediate NULL visible] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Aloka Dixit authored
Add a new flag 'update' which is set to true during start_ap() if (and only if) one of the following two conditions are met: - Userspace passed an empty nested attribute which indicates that the feature should be disabled and templates deleted. - Userspace passed all the parameters for the nested attribute. Existing configuration will not be changed while the flag remains false. Add similar changes for unsolicited broadcast probe response transmission. Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://lore.kernel.org/r/20230727174100.11721-2-quic_alokad@quicinc.comSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Tom Rix authored
clang with W=1 reports net/wireless/lib80211_crypt_tkip.c:667:7: error: variable 'iv32' set but not used [-Werror,-Wunused-but-set-variable] u32 iv32 = tkey->tx_iv32; ^ This variable not used so remove it. Then remove a similar iv16 variable. Change the comment because the unmodified value is returned. Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230517123310.873023-1-trix@redhat.com [change commit log wrt. 'length', add comment in the code] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
We really cannot even get into this as we can't have a BSS with a 5/10 MHz (scan) width, and therefore all the code handling shifted rates cannot happen. Remove it all, since it's broken anyway, at least with MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
There really isn't any support for scanning at different channel widths than 20 MHz since there's no way to set it. Remove this support for now, if somebody wants to maintain this whole thing later we can revisit how it should work. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Dmitry Antipov authored
Since 'sprintf()' returns the number of characters emitted, an extra calls to 'strlen()' in 'ieee80211_bss()' may be dropped. Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru> Link: https://lore.kernel.org/r/20230912035522.15947-1-dmantipov@yandex.ruSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Clearly, there's no space in the function name, not sure how that could've happened. Put the underscore that it should be. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Fixes: 56cfb8ce ("wifi: cfg80211: add flush functions for wiphy work") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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- 11 Sep, 2023 7 commits
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Johannes Berg authored
EHT devices can support 512 MPDUs in an A-MPDU, each of which might be an A-MSDU and thus further contain multiple MSDUs, which need their own buffer each. Increase the number of buffers to avoid running out in high-throughput scenarios. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.824e522927f1.Ie5b4a2d3953072b9d76054ae67e2e45900d6bba4@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
On newer hardware, a queue's RB status / write pointer can be bigger than 4095 (0xFFF), so we cannot mask the value by 0xFFF unconditionally. Since anyway that's only necessary on older hardware, move the masking to the helper function and apply it only for older HW. This also moves the endian conversion in to handle it more easily. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.7be2a3fff6f4.I94f11dee314a4f7c1941d2d223936b1fa8aa9ee4@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Since 1024 isn't being tested right now, allow only 512 for now. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.6e80366716ad.I19022084ac978b9960b12b205c052a83ab141203@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Some cases of restart crashing here have been reported, while we figure out where this is going wrong, check the link more carefully to avoid the crash. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.2b81f52ce18e.I8f3b1962013107e2d7491d817c3349359341c6ee@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
The firmware was trying to report the B2 RU allocation in the place previously used here as well, but there's a HW block that clears the lower 8 bits in this metadata word even in sniffer mode. Thus, firmware moved B2 to another place, follow that. There's no need to detect the version since moving it to the other place if firmware didn't just means that we'll continue to report the (erroneous) zero value, and it's not really something we can detect from the firmware now. While debugging this we realized that the comments about placement in the metadata dwords are wrong, update them. Reported-by: Youhan Kim <youhank@qti.qualcomm.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.dec7f1e07ff8.I623fee2d710cc7b6f392d65b708883ed58632b45@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
The last member of the enum is meant to count the items, but sparse cannot increment the previous member due to its bitwise type. Declaring the last entry with a value doesn't work either (cannot mix bitwise/non-bitwise) and declaring it with a bitwise value doesn't work due to the way it gets used. This led to the current construct. However, that construct the kernel-doc script doesn't understand this construct due to the use of #ifdef/#else. Find another solution that makes both tools happy, we do now do declare it as the bitwise value but then just redefine it so that doesn't get used, all still under __CHECKER__ conditional. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.44bdf6a5fa9e.I9f1ea129f89e53043d48676aed0a3b8f6c31ac08@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
Fix kernel-doc, adding various documentation, but in some cases (notably rate scaling) just removing the erroneous comment format. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230830112059.4ce1159b51ab.I2021ae335f6b8e50ee2c1c78a79c5eac1c1aa103@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>
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