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Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
e009b2efb7a8 ("bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()")
0f2b21477988 ("bnxt_en: Fix compile error without CONFIG_RFS_ACCEL")
https://lore.kernel.org/all/20240105115509.225aa8a2@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.8
The third "new features" pull request for v6.8. This is a smaller one
to clear up our tree before the break and nothing really noteworthy
this time.
Major changes:
stack
* cfg80211: introduce cfg80211_ssid_eq() for SSID matching
* cfg80211: support P2P operation on DFS channels
* mac80211: allow 64-bit radiotap timestamps
iwlwifi
* AX210: allow concurrent P2P operation on DFS channels
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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Cross-merge networking fixes after downstream PR.
Adjacent changes:
drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
23c93c3b6275 ("bnxt_en: do not map packet buffers twice")
6d1add95536b ("bnxt_en: Modify TX ring indexing logic.")
tools/testing/selftests/net/Makefile
2258b666482d ("selftests: add vlan hw filter tests")
a0bc96c0cd6e ("selftests: net: verify fq per-band packet limit")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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ENOTSUPP isn't a standard error code, don't use it. Replace with
EOPNOTSUPP instead.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.a69f4347b5f8.I88429d5de8251287ec0b58ff26a588465b9049a5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The firmware can allow to clear the internal debug buffer. This can be
used to sanitize the data when requested to.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.99aed3efbacb.Ib5bda1d1ff4bae476667737d4081ad066d1d7e6b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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For now, this isn't allowed. The API to mac80211 isn't great
for this, but we need to change the API to move puncturing
into the chanctx/chandef, and will do it better then.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.38955b68b429.I0c4ae99179b271648a747a51eb04853504c7952c@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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We don't want to duplicate the definitions later,
so add them to the API.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.6595e905997b.I12354d31676911b29ab30c81a4e9b87f59284d3b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add the CSR register details for new wifi7 devices and
correctly set rf_name for devices with FM and WP radios.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.a9c04b1e9d13.Ibf258d5e6370d8840a2560282988a1c26377c410@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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We don't support such device.
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.6e6961ac0ac5.I923024eac20efd24a5b42332d8e73ae756e0469a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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eSR is activated when a chanctx is assigned to more than one link.
During eSR activation we should disable RLC for both phys, and configure
the FW with a special phy command for both phys.
Currently we assign the phy_ctxt to the link only after eSR activation,
so RLC is not disabled for the new phy_ctxt, and a cmd is not sent to FW.
Fix this by first assigning the new phy_ctxt to the link and then
doing the eSR activation.
Fixes: 12bacfc2c065 ("wifi: iwlwifi: handle eSR transitions")
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.3d94507f5d9a.I537fcd73aedf94c7348c03157e486f24301fef14@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The driver copies the userspace buffer into an internal NUL
byte terminated buffer. While doing so, it was reading beyond
the end of the userspace buffer, overwriting its own NUL
termination in the process.
Fix this by only copying the correct number of bytes.
Fixes: 3f244876ef73 ("wifi: iwlwifi: make debugfs entries link specific")
Signed-off-by: Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.e4913deb2ad4.Idcf6a7e909ff4b7801cd49c2f691f84a2f68eff9@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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It is possible that though multiple links are enabled we cannot enabled
EMLSR enable more than a single link, e.g., all valid links are on the
same band etc. Thus, do not warn in case no valid link pair is found.
Fixes: b9be67fb4207 ("wifi: iwlwifi: mvm: Add basic link selection logic")
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.142e57a05230.I7cfe78c94c3d15c4c744bccadd8f187e43594932@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Now with the mac80211 locking model changed, we no longer can
cause any bad dependencies here between mvm->mutex and other
mutexes in mac80211, so we no longer need to drop the mutex
early or even temporarily. Clean this up.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.1f2f5289ecc6.I7e3b8e806b6d50e88ba0c26767da8261806eb9c7@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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If we want to drop packets, that's surely a good thing to
do when we want to enter rfkill. Send this command despite
rfkill so we can successfully clean up everything, we need
to handle it separately since it has CMD_WANT_SKB, so it's
not going to automatically return success when in rfkill.
Fixes: d4e3a341b87b ("iwlwifi: mvm: add support for new flush queue response")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.c528a6fa6cec.Ibe5e9560359ccc0fba60c35e01de285c376748a2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The NVM_CHANNEL_ACTIVE bit means that active scanning/beaconing is
allowed, however it's not an exact opposite of IEEE80211_CHAN_NO_IR.
For example, NVM_CHANNEL_ACTIVE bit is not set on DFS channels, while
cfg80211 doesn't really expect NO-IR on DFS channels.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.94cd9b96a532.Ifb0e8d8a6a6384493758f26b811d58432536101a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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AX210 devices allow concurrent P2P operation on DFS channels.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.dc39b33bf507.I04dfda24d73091fb75701279d10ac400314de488@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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The firmware changed their mind, don't set the chains to zero,
instead set them to 1 as we normally would for connections to
APs that don't use MIMO.
Fixes: 2a7ce54ccc23 ("iwlwifi: mvm: honour firmware SMPS requests")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231219215605.7f031f1a127f.Idc816e0f604b07d22a9d5352bc23c445512fad14@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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We only have a single flag free, and before using that for
another mactime flag, instead refactor the mactime flags
to use a 2-bit field.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220133549.d0e664832d14.I20c8900106f9bf81316bed778b1e3ce145785274@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add custom regulatory that marks DFS channels as DFS_CONCURRENT.
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20231220133549.4b08a6530fa3.Ic285ca7a4728e77a4bea1394a6a52cf286fbea22@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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We are missing the flag that indicates that capability
of 40 MHz bandwidth support in HE on the LB.
Add it.
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://msgid.link/20231220075830.4f10c6b64d1a.I1ba6905c806be6e0548ed15130c0bbb2ee04c9fd@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Variable firmware_stat is possible to be used without initialization.
Signed-off-by: David Lin <yu-hao.lin@nxp.com>
Fixes: 1c5d463c0770 ("wifi: mwifiex: add extra delay for firmware ready")
Cc: stable@vger.kernel.org
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202312192236.ZflaWYCw-lkp@intel.com/
Acked-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231221015511.1032128-1-yu-hao.lin@nxp.com
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Using calculate_bit_shift() to replace rtl8723_phy_calculate_bit_shift().
And fix an undefined bitwise shift behavior problem.
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-12-suhui@nfschina.com
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Using calculate_bit_shift() to replace rtl8723_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: 0a168b48cdf7 ("rtlwifi: rtl8723ae: rtl8723-common: Create new driver for common code")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-11-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92s_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: d15853163bea ("rtlwifi: rtl8192se: Merge phy routines")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-10-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92ee_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: b1a3bfc97cd9 ("rtlwifi: rtl8192ee: Move driver from staging to the regular tree")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-9-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92d_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: 7274a8c22980 ("rtlwifi: rtl8192de: Merge phy routines")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-8-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: 0c8173385e54 ("rtl8192ce: Add new driver")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-7-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
And fix an undefined bitwise shift behavior problem.
Fixes: f0a39ae738d6 ("rtlwifi: rtl8192cu: Add routine phy")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-6-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl92c_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: 4295cd254af3 ("rtlwifi: Move common parts of rtl8192ce/phy.c")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-5-suhui@nfschina.com
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Using calculate_bit_shift() to replace _rtl88e_phy_calculate_bit_shift().
And fix the undefined bitwise shift behavior problem.
Fixes: f0eb856e0b6c ("rtlwifi: rtl8188ee: Add new driver")
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-4-suhui@nfschina.com
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using calculate_bit_shift() to replace
_rtl8821ae_phy_calculate_bit_shift().
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-3-suhui@nfschina.com
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There are many same functions like _rtl88e_phy_calculate_bit_shift(),
_rtl92c_phy_calculate_bit_shift() and so on. And these functions can
cause undefined bitwise shift behavior. Add calculate_bit_shift() to
replace them and fix undefined behavior in subsequent patches.
Signed-off-by: Su Hui <suhui@nfschina.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231219065739.1895666-2-suhui@nfschina.com
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Because some platform Bluetooth will have many background scan when idle.
And the frequently Bluetooth scan will break Wi-Fi traffic many times at
a short duration, it will make Wi-Fi throughput become lower. This patch
will shorter Bluetooth slot and adjust priority settings, make Wi-Fi can
have a more completed duration to do traffic.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-12-pkshih@realtek.com
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More readable on the coexistence log.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-11-pkshih@realtek.com
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Coexistence will set the RF parameter according to Wi-Fi link mode,
Wi-Fi/Bluetooth signal level, traffic direction, antenna type,
and is there Bluetooth connection exist or not. Bluetooth will notify
the current LNA level by scoreboard. If the setting not as expected,
coexistence will try to assign the correct level.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-10-pkshih@realtek.com
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In order to control RF LNA setting, need Bluetooth RSSI level information.
RSSI level separate Bluetooth RSSI to several level, so the mechanism can
assign a corresponding setting.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-9-pkshih@realtek.com
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To avoid Bluetooth reconnecting/pairing fail during Wi-Fi is link/scan,
especially the Bluetooth connect event after the platform restart/boot up.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-8-pkshih@realtek.com
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Including Wi-Fi RF mode to judge is Wi-Fi RF still on or off,
if Wi-Fi is RF off should set scoreboard to let Bluetooth know
Wi-Fi has gone. Every time the Wi-Fi radio state changed firmware
should force execute refresh the TDMA coexistence mechanism to
prevent incorrect mechanism runs at mismatch state. The coexistence
antenna/TDMA settings should consider what the Wi-Fi mode it is now,
this can help to solve some LPS transient state issue like A2DP
slightly glitch.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-7-pkshih@realtek.com
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This can help to debug the grant signal and antenna path control issue
during Wi-Fi power saving mode.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-6-pkshih@realtek.com
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BTG is a RF system type, it means Wi-Fi 2.4GHz and Bluetooth share RF gain
and antenna. The RF gain must control by Wi-Fi or Bluetooth in single side.
For example, if Bluetooth RX a very strong signal, then Bluetooth will
adjust to a lower gain. And Wi-Fi will also use the same gain to do RX,
then maybe the gain will not enough. This BTG control mechanism can do
some refine to this situation.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-5-pkshih@realtek.com
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Pre-AGC(Auto gain control) is a hardware mechanism, it will auto adjust
the RX gain for every packet, it can help to keep Wi-Fi signal on a well
RX quality. The coexistence will give advice to control the API and
monitor the settings by firmware report.
Also add function to check register, these registers were monitoring
by Wi-Fi firmware and report to coexistence driver periodically. This
can help to track whether these settings were taking effect or not.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-4-pkshih@realtek.com
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This information will use as judgment about how to set RF/HW parameters.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-3-pkshih@realtek.com
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The Wi-Fi firmware 29.29.X should use version 2 role info format. FDDT
mechanism version 5 use the same cell members to judge traffic situation,
don't need to add another new format.
Signed-off-by: Ching-Te Ku <ku920601@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231218061341.51255-2-pkshih@realtek.com
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Prefer generic 'cfg80211_ssid_eq()' over dropped 'rtw_ssid_equal()'.
Compile tested only.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://msgid.link/20231215123859.196350-3-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Prefer generic 'cfg80211_ssid_eq()' over dropped 'mwifiex_ssid_cmp()'.
Compile tested only.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Link: https://msgid.link/20231215123859.196350-2-dmantipov@yandex.ru
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Add additional USB IDs found in the vendor driver from
https://github.com/Mange/rtl8192eu-linux-driver to support more
RTL8192EU devices.
Signed-off-by: Zenm Chen <zenmchen@gmail.com>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231217123017.1982-1-zenmchen@gmail.com
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After enabling DMAC and CMAC, configure detail registers one by one.
DMAC includes DLE (data link engine), packet preload engine, HFC (HCI
flow control) for DMA channels, security egine and etc. CMAC includes
scheduler, address CAM, RX filter, CCA control and etc.
The SER IMR is to configure to help SER. When hardware TX/RX get
abnormal, it raises an interrupt to firmware to determine if send C2H
events to notify driver to reset PCI bus or call ieee80211_restart_hw().
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231216045739.10432-3-pkshih@realtek.com
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The sys_init is to enable hardware function block of DMAC (data-path MAC),
CMAC (control-path MAC) and others called 'chip_func'. To understand the
functionality of this function, we keep some functions as empty.
The other is typ_fltr_opt that is to configure filter option to decide
whether RX packets engine can forward packets to host or WiFi CPU.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231216045739.10432-2-pkshih@realtek.com
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git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Kalle Valo says:
====================
wireless-next patches for v6.8
The second features pull request for v6.8. A bigger one this time with
changes both to stack and drivers. We have a new Wifi band RFI (WBRF)
mitigation feature for which we pulled an immutable branch shared with
other subsystems. And, as always, other new features and bug fixes all
over.
Major changes:
cfg80211/mac80211
* AMD ACPI based Wifi band RFI (WBRF) mitigation feature
* Basic Service Set (BSS) usage reporting
* TID to link mapping support
* mac80211 hardware flag to disallow puncturing
iwlwifi
* new debugfs file fw_dbg_clear
mt76
* NVMEM EEPROM improvements
* mt7996 Extremely High Throughpu (EHT) improvements
* mt7996 Wireless Ethernet Dispatcher (WED) support
* mt7996 36-bit DMA support
ath12k
* support one MSI vector
* WCN7850: support AP mode
* tag 'wireless-next-2023-12-18' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (207 commits)
wifi: mt76: mt7996: Use DECLARE_FLEX_ARRAY() and fix -Warray-bounds warnings
wifi: ath11k: workaround too long expansion sparse warnings
Revert "wifi: ath12k: use ATH12K_PCI_IRQ_DP_OFFSET for DP IRQ"
wifi: rt2x00: remove useless code in rt2x00queue_create_tx_descriptor()
wifi: rtw89: only reset BB/RF for existing WiFi 6 chips while starting up
wifi: rtw89: add DBCC H2C to notify firmware the status
wifi: rtw89: mac: add suffix _ax to MAC functions
wifi: rtw89: mac: add flags to check if CMAC and DMAC are enabled
wifi: rtw89: 8922a: add power on/off functions
wifi: rtw89: add XTAL SI for WiFi 7 chips
wifi: rtw89: phy: print out RFK log with formatted string
wifi: rtw89: parse and print out RFK log from C2H events
wifi: rtw89: add C2H event handlers of RFK log and report
wifi: rtw89: load RFK log format string from firmware file
wifi: rtw89: fw: add version field to BB MCU firmware element
wifi: rtw89: fw: load TX power track tables from fw_element
wifi: mwifiex: configure BSSID consistently when starting AP
wifi: mwifiex: add extra delay for firmware ready
wifi: mac80211: sta_info.c: fix sentence grammar
wifi: mac80211: rx.c: fix sentence grammar
...
====================
Link: https://lore.kernel.org/r/20231218163900.C031DC433C9@smtp.kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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On older devices (before unified image!) we can end up calling
stop_device from an rfkill interrupt. However, in stop_device
we attempt to synchronize IRQs, which then of course deadlocks.
Avoid this by checking the context, if running from the IRQ
thread then don't synchronize. This wouldn't be correct on a
new device since RSS is supported, but older devices only have
a single interrupt/queue.
Fixes: 37fb29bd1f90 ("wifi: iwlwifi: pcie: synchronize IRQs before NAPI")
Reviewed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20231215111335.59aab00baed7.Iadfe154d6248e7f9dfd69522e5429dbbd72925d7@changeid
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