- 05 Feb, 2024 8 commits
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Linus Walleij authored
The mwifiex driver include two legacy GPIO headers but does not use symbols from any of them. The driver does contain some "gpio" handling code, but this is some custom GPIO interface, not the Linux GPIO. Signed-off-by:
Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240131-descriptors-wireless-v1-4-e1c7c5d68746@linaro.org
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Linus Walleij authored
The driver is using all the modern abstractions to obtain and use GPIOs and the legacy <linux/gpio.h> header is unused, so drop it. Fixes: a8e59744 ("gpiolib: split linux/gpio/driver.h out of linux/gpio.h") Signed-off-by:
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Linus Walleij authored
The file is including the legacy GPIO header <linux/gpio.h> but is not using any symbols from it, drop the header. Signed-off-by:
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Kalle Valo authored
Sparse warns: drivers/net/wireless/st/cw1200/cw1200_spi.c:83:17: got restricted __le16 [usertype] drivers/net/wireless/st/cw1200/cw1200_spi.c:148:17: warning: incorrect type in assignment (different base types) drivers/net/wireless/st/cw1200/cw1200_spi.c:148:17: expected unsigned short [addressable] [assigned] [usertype] regaddr drivers/net/wireless/st/cw1200/cw1200_spi.c:148:17: got restricted __le16 [usertype] These cpu_to_le16() calls are not really making any sense to me. On a big endian system we first convert regaddr from big to little using cpu_to_le16() but immediately after we convert them back to big endian? So just remove them. Compile tested only. Signed-off-by:
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Kalle Valo authored
drivers/net/wireless/rsi/rsi_91x_usb.c:235:27: warning: restricted __le32 degrades to integer drivers/net/wireless/rsi/rsi_91x_usb.c:236:27: warning: restricted __le32 degrades to integer drivers/net/wireless/rsi/rsi_91x_usb.c:237:27: warning: restricted __le32 degrades to integer drivers/net/wireless/rsi/rsi_91x_usb.c:238:27: warning: restricted __le32 degrades to integer drivers/net/wireless/rsi/rsi_91x_usb.c:244:36: warning: restricted __le32 degrades to integer drivers/net/wireless/rsi/rsi_91x_usb.c:245:35: warning: restricted __le32 degrades to integer These cpu_to_le32() are not making sense. With usb_reg_buf we handle the values byte at a time to make sure usb_reg_buf is in little endian so no need to convert anything. And usb_control_msg() expects to have the values in native endian anyway. So just remove these so they are not spamming our logs. Compile tested only. Signed-off-by:
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Kalle Valo authored
Sparse warns: drivers/net/wireless/zydas/zd1211rw/zd_usb.c:383:24: warning: implicit cast from nocast type drivers/net/wireless/zydas/zd1211rw/zd_usb.c:419:24: warning: implicit cast from nocast type This is an ancient driver which has not have any meaningfuli changes for a long time and hopefully removed soon. So just remove the __nocast to get rid of the sparse warnings. Compile tested only. Signed-off-by:
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Chun Qiu authored
TP-Link TL-WN823N V2 (2357:0135) is based on rtl8192fu and has been tested to work with the rtl8xxxu driver. Signed-off-by:
Chun Qiu <cqca@cock.lu> Signed-off-by:
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Zhipeng Lu authored
In the for statement of lbs_allocate_cmd_buffer(), if the allocation of cmdarray[i].cmdbuf fails, both cmdarray and cmdarray[i].cmdbuf needs to be freed. Otherwise, there will be memleaks in lbs_allocate_cmd_buffer(). Fixes: 876c9d3a ("[PATCH] Marvell Libertas 8388 802.11b/g USB driver") Signed-off-by:
Zhipeng Lu <alexious@zju.edu.cn> Signed-off-by:
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- 04 Feb, 2024 4 commits
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Johannes Berg authored
These can only be exported if cfg80211's kunit is enabled, since they're otherwise static. kunit itself can be enabled even if cfg80211's kunit isn't. Fix that by using the right macro. Reported-by:
kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202402040534.6AEKtZ7Y-lkp@intel.com/ Fixes: 45d43937 ("wifi: cfg80211: add a kunit test for 6 GHz colocated AP parsing") Signed-off-by:
Johannes Berg <johannes.berg@intel.com>
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Johannes Berg authored
dmi_get_system_info() will statically return NULL when the kernel is compiled without CONFIG_DMI, leading to compiler warnings. Fix that by printing "<unknown>" in that case. Fixes: c3f40c3e ("iwlwifi: mvm: add US/CA to TAS block list if OEM isn't allowed") Fixes: 9457077d ("wifi: iwlwifi: mvm: Add debugfs to get TAS status") Signed-off-by:
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Johannes Berg authored
When the system is compiled without CONFIG_DMI, the function here statically returns NULL, leading to a compiler warning. Catch that and print "<unknown>" in that case. While at it, fix some indentation in the function. Reported-by:
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Johannes Berg authored
The user of this function passes a pointer to a value that doesn't exist when compiled w/o CONFIG_ACPI. Since we don't need the value then, make the non-ACPI version a macro to allow it to still build. Reported-by:
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- 02 Feb, 2024 28 commits
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Shaul Triebitz authored
In the following patch, iwl_mvm_roc_duration_and_delay and iwl_mvm_roc_add_cmd will be called also from time-event.c. Move then there (where they more belong) and make then public. Signed-off-by:
Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by:
Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240201155157.3edafc4d59aa.Ic68e90758bcad9ae00e0aa602101842dac60e1a1@changeidSigned-off-by:
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Miri Korenblit authored
Start supporting API version 88 for new devices. Signed-off-by:
Gregory Greenman <gregory.greenman@intel.com> Link: https://msgid.link/20240201155157.e35556d3f956.I6543857041a33e2b35e67eecf648c9cc6972e60a@changeidSigned-off-by:
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Emmanuel Grumbach authored
AX210 and above have this logic offloaded in the firmware and it just ignores the command coming from the driver. Stop sending it. Signed-off-by:
Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by:
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Miri Korenblit authored
For each DSM function, try to first read it from the UEFI. If the UEFI WIFI GUID is unclocked, or the DSM function in UEFI is invalid/unavailable - read it from ACPI. Signed-off-by:
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Miri Korenblit authored
Move all the common items (functions, enumerations and mcaros) to regulatory.h/c files, and rename it to a common name. Signed-off-by:
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Miri Korenblit authored
As DSMs are going to be read from UEFI too, we need a unified API to get DSMs for both ACPI and UEFI. The difference in getting DSM in each one of these methods (ACPI, UEFI) is in the GUID, revision (0 for ACPI, 4 for UEFI), and size of the DSM values (8 or 32 for ACPI, 32 for UEFI). Therefore, change the iwl_acpi_get_dsm_x() to iwl_acpi_get_dsm() which determines the GUID, revision (these two are the same for all WiFi DSMs), and size (based on a func-to-size mapping) internally. While at it, fix DSM_FUNC_RFI_CONFIG to expect a 32-bit value (as defined in Intel BIOS spec) and not a 8-bit one. Signed-off-by:
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Miri Korenblit authored
These functions shouldn't be ACPI_CONFIG dependent, as they don't access the ACPI. The functions that really access ACPI - already handle the case that CONFIG_ACPI is not set. Signed-off-by:
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Miri Korenblit authored
RFI configuration moved from internal guid to the wifi guid, DSM function 11. Update reading RFI configuration from BIOS. Signed-off-by:
Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com> Signed-off-by:
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Miri Korenblit authored
Try to read the ECKV table from UEFI first, and if the WIFI UEFI tables are unlocked or the table doesn't exist - try to read it from ACPI. Change iwl_acpi_get_eckv() to receive fwrt as argument so it will be the same as all iwl_acpi_get_x() functions, so it could be generated by the macro. While at it - move the reading of ECKV to INIT stage. There is no reason to read it each time we load the FW. Signed-off-by:
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Miri Korenblit authored
Try to read the WRDD table from UEFI first, and if the WIFI UEFI tables are unlocked or the table doesn't exist - try to read it from ACPI. Change iwl_acpi_get_mcc() to receive fwrt as argument so it will be the same as all iwl_acpi_get_x() functions, so it could be generated by the macro. Signed-off-by:
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Shaul Triebitz authored
In version 2, listen_lmac becomes reserved. Signed-off-by:
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Ayala Beker authored
Set fast balance scan in case of active P2P GO, regardless of the BSS DTIM interval. This will increase the chances of scheduler to successfully schedule out-of-channel events. Signed-off-by:
Ayala Beker <ayala.beker@intel.com> Reviewed-by:
Ilan Peer <ilan.peer@intel.com> Signed-off-by:
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Emmanuel Grumbach authored
New tx devices may have issues sending NDPs from the host. Send a CQM event instead. If the AP is really gone, we will get a beacon loss and disconnect. Signed-off-by:
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Miri Korenblit authored
Try to read the SPLC table from UEFI first, and if the WIFI UEFI tables are unlocked or the table doesn't exist - try to read it from ACPI Signed-off-by:
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Miri Korenblit authored
As the iwl_bios_get_x() functions are now generated using a macro, and this macro requires the all iwl_acpi_get_x() to have the same prototype, change iwl_acpi_get_pwr_limit() to return a int and the actuall power limit will be filled in a pointer function parameter. Signed-off-by:
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Johannes Berg authored
Add some kernel-doc for a union, and fix a couple of typos I noticed looking through this. Link: https://msgid.link/20240131220227.7fd507f09bb1.I278edc9a3d5de7fddcd84009a93c494c42686b68@changeidSigned-off-by:
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Johannes Berg authored
Saw this while going through the code, this function hasn't existed for a while now; remove it. Link: https://msgid.link/20240131220039.6fdb8cbf4814.I6c46065b836cafd93df676dd88c99a626a25bf46@changeidSigned-off-by:
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Emmanuel Grumbach authored
Fix some more kernel-doc warnings in FW API definitions. Signed-off-by:
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Miri Korenblit authored
The set_active_links API is intended for link switching, so switching to no links at all is not supported. Add a warning to check that. Signed-off-by:
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Miri Korenblit authored
The existing code is enabling all usable links when moving to authorized state, but this should happen only for MLO connections. Fix this. Signed-off-by:
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Johannes Berg authored
For a contiguous mask (starting with bit 0) of allowed values in a bitmap, it's equivalent to check "!(val & ~mask)" and "val ∈ [0, mask]". Use that to move the WPA versions check to the policy, for better error reporting. Reviewed-by:
Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://msgid.link/20240129195421.e8cae9866ccb.I2539b395e3476307d702c6867e51a937e52e57a0@changeidSigned-off-by:
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Johannes Berg authored
It doesn't make sense to return BSS change flags in an int, as they're a bigger type. For this particular function it still works OK, but clean it up to avoid future errors (or copying this code in a broken way.) Reviewed-by:
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Johannes Berg authored
Even if there are a lot of possible ways drivers might call this, at least knowing when they do and with what settings can be useful. Add tracing for it. Link: https://msgid.link/20240129195435.b20d2ead2013.I8213e65c274451d523a3397519ac578c3ed2df4d@changeid [removed link-id contortions as suggested by Jeff] Signed-off-by:
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Johannes Berg authored
To test certain beacon loss scenarios it can be useful to simply not send a couple of beacons. Add a simple debugfs file (per vif) to skip sending the beacons. They're still fully prepared etc. so their DTIM count etc. will appear as if they were simply corrupt over the air or otherwise not received. Reviewed-by:
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Miri Korenblit authored
Try to read the WTAS table from UEFI first, and if the WIFI UEFI tables are unlocked or the table doesn't exist - try to read it from ACPI. Signed-off-by:
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Miri Korenblit authored
Currently the TAS 'read-from-BIOS' flow receives the command struct and the version of it as read from FW TLVs, and fills the command accordingly. This seems wrong, we should have the 'read-from-BIOS' flow (iwl_acpi_get_tas in iwlwifi) reading/parsing/validating the table from BIOS, and the 'send-to-FW' flow (iwl_mvm_tas_init) doing all the FW versioning checks and cmd filling. Move the cmd filling to the 'send-to-fw' flow. Signed-off-by:
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Miri Korenblit authored
We are going to support reading BIOS tables from UEFI too, Refactor the TAS table flow: 1. Rename and move the common code to the regulatory.h/c files. 2. Remove the IWL_TAS_BLOCK_LIST_MAX, as we can use IWL_WTAS_BLACK_LIST_MAX instead. Signed-off-by:
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Miri Korenblit authored
Currenltly we check the validity of this variable twice. Remove the second check. Signed-off-by:
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