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| | | * | | | | | | | | | | | iwlwifi: dbg_ini: use new API in dump infoShahar S Matityahu2019-10-256-46/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make dump info region use new API. debug_info_tlv_list list will be initialize in a future patch once the driver will start using it. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg_ini: add error tables dumping supportShahar S Matityahu2019-10-252-2/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow to collect error table data. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg_ini: add monitor dumping supportShahar S Matityahu2019-10-2510-54/+440
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow collecting monitor data in ini debug mode. Implement both SMEM and DRAM monitor regions dumping. For DRAM monitor, support DBGC1, DBGC2 and DBGC3 and support several DRAM fragments per DBGC. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg: remove multi buffers infraShahar S Matityahu2019-10-253-75/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Legacy DRAM monitor does not support multi buffers. Remove this infra. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg_ini: use new trigger TLV in dump flowShahar S Matityahu2019-10-256-161/+143
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make dump flow use the new trigger TLV. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg_ini: use new region TLV in dump flowShahar S Matityahu2019-10-252-292/+264
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make dump flow use the new region TLV and update the region type enum. Temporarily remove monitor dumping support. Support will be readded in a future patch. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | | * | | | | | | | | | | | iwlwifi: dbg_ini: load external dbg cfg after internal cfg is loadedShahar S Matityahu2019-10-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the new API implementation the driver does not keep the internal and external debug configurations in separate structs so the last configuration that is loaded overrides the previous ones (this is true only in some of the TLVs e.g. the buffer allocation TLV). Load the external configuration after the internal is loaded so that user configuration will override the default coming with the FW. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
| | * | | | | | | | | | | | | rtw88: fix GENMASK_ULL for u64Yan-Hsuan Chuang2019-10-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes compile warning: In file included from include/linux/bitops.h:5:0, from include/linux/kernel.h:12, from include/asm-generic/bug.h:19, from arch/mips/include/asm/bug.h:42, from include/linux/bug.h:5, from include/net/mac80211.h:16, from drivers/net/wireless/realtek/rtw88/main.h:8, from drivers/net/wireless/realtek/rtw88/main.c:5: drivers/net/wireless/realtek/rtw88/main.c: In function 'rtw_update_rate_mask': include/linux/bits.h:23:11: warning: right shift count is negative [-Wshift-count-negative] (~UL(0) >> (BITS_PER_LONG - 1 - (h)))) ^ drivers/net/wireless/realtek/rtw88/main.c:622:17: note: in expansion of macro 'GENMASK' u64 cfg_mask = GENMASK(63, 0); ^~~~~~~ Reported-by: kbuild test robot <lkp@intel.com> Fixes: f39e9bd49a3d ("rtw88: add set_bitrate_mask support") Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtl8xxxu: fix warnings for symbol not declaredChris Chiu2019-10-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following sparse warnings. sparse: symbol 'rtl8723bu_set_coex_with_type' was not declared. Should it be static? sparse: symbol 'rtl8723bu_update_bt_link_info' was not declared. Should it be static? sparse: symbol 'rtl8723bu_handle_bt_inquiry' was not declared. Should it be static? sparse: symbol 'rtl8723bu_handle_bt_info' was not declared. Should it be static? Signed-off-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtl8xxxu: remove set but not used variable 'rate_mask'YueHaibing2019-10-241-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:4484:6: warning: variable rate_mask set but not used [-Wunused-but-set-variable] It is never used since commit a9bb0b515778 ("rtl8xxxu: Improve TX performance of RTL8723BU on rtl8xxxu driver") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | atmel: remove set but not used variable 'dev'YueHaibing2019-10-241-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/atmel/atmel_cs.c:120:21: warning: variable dev set but not used [-Wunused-but-set-variable] It is never used, so can remove it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | adm80211: remove set but not used variables 'mem_addr' and 'io_addr'YueHaibing2019-10-241-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/admtek/adm8211.c:1784:16: warning: variable mem_addr set but not used [-Wunused-but-set-variable] drivers/net/wireless/admtek/adm8211.c:1785:15: warning: variable io_addr set but not used [-Wunused-but-set-variable] They are never used, so can be removed. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtlwifi: Remove unnecessary NULL check in rtl_regd_initNathan Chancellor2019-10-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When building with Clang + -Wtautological-pointer-compare: drivers/net/wireless/realtek/rtlwifi/regd.c:389:33: warning: comparison of address of 'rtlpriv->regd' equal to a null pointer is always false [-Wtautological-pointer-compare] if (wiphy == NULL || &rtlpriv->regd == NULL) ~~~~~~~~~^~~~ ~~~~ 1 warning generated. The address of an array member is never NULL unless it is the first struct member so remove the unnecessary check. This was addressed in the staging version of the driver in commit f986978b32b3 ("Staging: rtlwifi: remove unnecessary NULL check"). While we are here, fix the following checkpatch warning: CHECK: Comparison to NULL could be written "!wiphy" 35: FILE: drivers/net/wireless/realtek/rtlwifi/regd.c:389: + if (wiphy == NULL) Fixes: 0c8173385e54 ("rtl8192ce: Add new driver") Link:https://github.com/ClangBuiltLinux/linux/issues/750 Signed-off-by: Nathan Chancellor <natechancellor@gmail.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtw88: add phy_info debugfs to show Tx/Rx physical statusTsang-Shian Lin2019-10-249-33/+431
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds several Tx/Rx physical information to phy_info debugfs for 8822B/8822C. By this debugfs, we can know physical information, such as Tx/Rx rate, RSSI, EVM,SNR, etc. The information is gotten from the packets of Tx/Rx path. It has no impact for the performance of 8822B/8822C. In the fields, we may meet different kinds of problems, but we may have no professional instrument to check them. At this moment, this debugfs is a good tool, and it may provide useful information for debug. Signed-off-by: Tsang-Shian Lin <thlin@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Reviewed-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtw88: add set_bitrate_mask supportTzu-En Huang2019-10-243-16/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support setting bit rate from upper layer. After configuring the original rate control result in the driver, the result is then masked by the bit rate mask received from the ops set_bitrate_mask. Lastly, the masked result will be sent to firmware. Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Reviewed-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtw88: Enable 802.11ac beamformee supportTzu-En Huang2019-10-2410-0/+692
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable MU-MIMO transmit beamformee support for chipset 8822b and 8822c. If the driver is in station mode and associated with an AP, and the capabilities of both meet the requirement of beamforming, driver will run as a beamformee and the corresponding chip settings will be set. In addition, module parameter support_bf is added to enable or disable beamforming. Sometimes driver will need to disable for inter-operate issues, and it would be easier for driver to debug. Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtw88: add power tracking supportTzu-En Huang2019-10-246-1/+745
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The temperature of the chip can affect the output power of the RF components. Hence driver requires to compensate the power by adjusting the power index recorded in the power swing table. And if the difference of current thermal value to the default thermal value exceeds a threshold, the RF IQK should be triggered to re-calibrate the characteristics of the RF components, to keep the output IQ vectors of the RF components orthogonal enough. Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Reviewed-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtw88: use macro to check the current bandYan-Hsuan Chuang2019-10-245-32/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add macros to see which band we are, based on the current channel. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | | rtl8xxxu: fix RTL8723BU connection failure issue after warm rebootChris Chiu2019-10-223-0/+5
| | |/ / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RTL8723BU has problems connecting to AP after each warm reboot. Sometimes it returns no scan result, and in most cases, it fails the authentication for unknown reason. However, it works totally fine after cold reboot. Compare the value of register SYS_CR and SYS_CLK_MAC_CLK_ENABLE for cold reboot and warm reboot, the registers imply that the MAC is already powered and thus some procedures are skipped during driver initialization. Double checked the vendor driver, it reads the SYS_CR and SYS_CLK_MAC_CLK_ENABLE also but doesn't skip any during initialization based on them. This commit only tells the RTL8723BU to do full initialization without checking MAC status. Signed-off-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: mark rtw_fw_hdr __packedBrian Norris2019-10-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The use of u8 and __le16 in this struct assumes that it's going to be packed to byte alignment. C doesn't guarantee that, so we should mark this __packed. Fixes: cc20a7139836 ("rtw88: use struct rtw_fw_hdr to access firmware header") Cc: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | net/wireless: Delete unnecessary checks before the macro call ↵Markus Elfring2019-10-155-21/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | “dev_kfree_skb” The dev_kfree_skb() function performs also input parameter validation. Thus the test around the shown calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | wireless: Remove call to memset after dma_alloc_coherentFuqian Huang2019-10-154-11/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit 518a2f1925c3 ("dma-mapping: zero memory returned from dma_alloc_*"), dma_alloc_coherent has already zeroed the memory. So memset is not needed. Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: include interrupt.h for tasklet_structBrian Norris2019-10-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Depending on implicit header includes, we might see this compilation error: .../main.h:1391:24: error: field has incomplete type 'struct tasklet_struct' struct tasklet_struct tx_tasklet; ^ Fixes: 3745d3e550d1 ("rtw88: add driver TX queue support") Signed-off-by: Brian Norris <briannorris@chromium.org> Acked-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: use a for loop in rtw_power_mode_change(), not gotoBrian Norris2019-10-141-32/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No change in logic. Signed-off-by: Brian Norris <briannorris@chromium.org> Acked-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: coex: Set 4 slot mode for A2DPPing-Ke Shih2019-10-141-9/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With shallow buffer size, certain BT devices have active A2DP flow control to fill buffer frequently. If the slot is not at BT side, data can't be sent successfully to BT devices, and will cause audio glitch. To resolve this issue, this commit splits TUs into 4-slots instead of 2-slot for all of the A2DP related coexistence strategies. That makes BT have higher opportunity to fill the A2DP buffer in time, and the audio quality could be more stable and smooth. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: pci: config phy after chip info is setupYan-Hsuan Chuang2019-10-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Chip info such as cut_version is required to configure PCI phy. Move rtw_pci_phy_config after rtw_chip_info_setup. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: Use rtw_write8_set to set SYS_FUNCYan-Hsuan Chuang2019-10-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | rtw_write8 could modify the values that we do not want to change, use rtw_write8_set instead to only enable the bits of sys_func_en Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: add NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 supportTzu-En Huang2019-10-143-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 feature. According to the "Hardware crypto acceleration" documentation section, when set_key() is called with %DISABLE_KEY command, for outgoing frames, we flush out frames in the queues with the old key; for incoming frames, no frames will be passed to mac80211 decrypted with the old key due to rtw_sec_clear_cam(). Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: config 8822c multicast address in MAC init flowTzu-En Huang2019-10-142-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multicast address should be congiured in the initialization flow. The value is created by a hashed calculation that is also implemented by the hardware for multicast address filtering. Signed-off-by: Tzu-En Huang <tehuang@realtek.com> Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192se: Convert inline routines to little-endian wordsLarry Finger2019-10-112-118/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In this step, the read/write routines for the descriptors are converted to use __le32 quantities, thus a lot of casts can be removed. Callback routines still use the 8-bit arrays, but these are changed within the specified routine. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192se: Convert macros that set descriptorLarry Finger2019-10-112-194/+341
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a first step in the conversion, the macros that set the RX and TX descriptors are converted to static inline routines, and the names are changed from upper to lower case. To minimize the changes in a given step, the input descriptor information is left as as a byte array (u8 *), even though it should be a little-endian word array (__le32 *). That will be changed in the next patch. Several places where checkpatch.pl complains about a space after a cast and other warnings are fixed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192se: Replace local bit manipulation macrosLarry Finger2019-10-113-91/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This driver uses a set of local macros to manipulate the RX and TX descriptors, which are all little-endian quantities. These macros are replaced by the bitfield macros le32p_replace_bits() and le32_get_bits(). In several places, the macros operated on an entire 32-bit word. In these cases, a direct read or replacement is used. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192se: Remove unused GET_XXX and SET_XXXLarry Finger2019-10-111-223/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As the first step in converting from macros that get/set information in the RX and TX descriptors, unused macros are being removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | wlcore: clean-up clearing of WL1271_FLAG_IRQ_RUNNINGTony Lindgren2019-10-111-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We set WL1271_FLAG_IRQ_RUNNING in the beginning of wlcore_irq(), but clear it before interrupt handling is done in wlcore_irq_locked(). Let's move the clearing to the end of wlcore_irq() where it gets set, and remove the old comments about hardirq. That's no longer the case as we're using request_threaded_irq(). Note that the WL1271_FLAG_IRQ_RUNNING should never race between the interrupt handler and wlcore_runtime_resume() as because of autosuspend timeout we cannot enter idle between wlcore_irq_locked() and the end of wlcore_irq(). Cc: Anders Roxell <anders.roxell@linaro.org> Cc: Eyal Reizer <eyalr@ti.com> Cc: Guy Mishol <guym@ti.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192ee: Remove set but not used variable 'err'zhengbin2019-10-111-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c: In function rtl92ee_download_fw: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/fw.c:111:6: warning: variable err set but not used [-Wunused-but-set-variable] Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Acked-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192ee: Remove set but not used variable 'cur_tx_wp'zhengbin2019-10-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c: In function rtl92ee_is_tx_desc_closed: drivers/net/wireless/realtek/rtlwifi/rtl8192ee/trx.c:1005:18: warning: variable cur_tx_wp set but not used [-Wunused-but-set-variable] It is not used since commit cf54622c8076 ("rtlwifi: cleanup the code that check whether TX ring is available") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtl8xxxu: make arrays static, makes object smallerColin Ian King2019-10-093-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't populate const arrays on the stack but instead make them static. Makes the object code smaller by 60 bytes. Before: text data bss dec hex filename 15133 8768 0 23901 5d5d realtek/rtl8xxxu/rtl8xxxu_8192e.o 15209 6392 0 21601 5461 realtek/rtl8xxxu/rtl8xxxu_8723b.o 103254 31202 576 135032 20f78 realtek/rtl8xxxu/rtl8xxxu_core.o After: text data bss dec hex filename 14861 9024 0 23885 5d4d realtek/rtl8xxxu/rtl8xxxu_8192e.o 14953 6616 0 21569 5441 realtek/rtl8xxxu/rtl8xxxu_8723b.o 102986 31458 576 135020 20f6c realtek/rtl8xxxu/rtl8xxxu_core.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | iwlegacy: make array interval static, makes object smallerColin Ian King2019-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't populate the array interval on the stack but instead make it static. Makes the object code smaller by 121 bytes. Before: text data bss dec hex filename 167797 29676 448 197921 30521 wireless/intel/iwlegacy/common.o After: text data bss dec hex filename 167580 29772 448 197800 304a8 wireless/intel/iwlegacy/common.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtw88: Fix an error messageDan Carpenter2019-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WARN_ON() macro doesn't take an error message, the argument is a condition so this won't display the warning message. Fixes: 27e117e4b01b ("rtw88: add deep power save support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtl8xxxu: add bluetooth co-existence support for single antennaChris Chiu2019-10-093-7/+301
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RTL8723BU suffers the wifi disconnection problem while bluetooth device connected. While wifi is doing tx/rx, the bluetooth will scan without results. This is due to the wifi and bluetooth share the same single antenna for RF communication and they need to have a mechanism to collaborate. BT information is provided via the packet sent from co-processor to host (C2H). It contains the status of BT but the rtl8723bu_handle_c2h dose not really handle it. And there's no bluetooth coexistence mechanism to deal with it. This commit adds a workqueue to set the tdma configurations and coefficient table per the parsed bluetooth link status and given wifi connection state. The tdma/coef table comes from the vendor driver code of the RTL8192EU and RTL8723BU. However, this commit is only for single antenna scenario which RTL8192EU is default dual antenna. The rtl8xxxu_parse_rxdesc24 which invokes the handle_c2h is only for 8723b and 8192e so the mechanism is expected to work on both chips with single antenna. Note RTL8192EU dual antenna is not supported. Signed-off-by: Chris Chiu <chiu@endlessm.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | mwifiex: pcie: Fix memory leak in mwifiex_pcie_init_evt_ringNavid Emamdoost2019-10-091-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In mwifiex_pcie_init_evt_ring, a new skb is allocated which should be released if mwifiex_map_pci_memory() fails. The release for skb and card->evtbd_ring_vbase is added. Fixes: 0732484b47b5 ("mwifiex: separate ring initialization and ring creation routines") Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Acked-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | mwifiex: pcie: Fix memory leak in mwifiex_pcie_alloc_cmdrsp_bufNavid Emamdoost2019-10-091-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In mwifiex_pcie_alloc_cmdrsp_buf, a new skb is allocated which should be released if mwifiex_map_pci_memory() fails. The release is added. Fixes: fc3314609047 ("mwifiex: use pci_alloc/free_consistent APIs for PCIe") Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com> Acked-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rsi: drop bogus device-id checks from probeJohan Hovold2019-10-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB core will never call a USB-driver probe function with a NULL device-id pointer. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | Revert "rsi: fix potential null dereference in rsi_probe()"Johan Hovold2019-10-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit f170d44bc4ec2feae5f6206980e7ae7fbf0432a0. USB core will never call a USB-driver probe function with a NULL device-id pointer. Reverting before removing the existing checks in order to document this and prevent the offending commit from being "autoselected" for stable. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8723: Remove set but not used variable 'own'zhengbin2019-10-091-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c: In function rtl8723_cmd_send_packet: drivers/net/wireless/realtek/rtlwifi/rtl8723com/fw_common.c:226:5: warning: variable own set but not used [-Wunused-but-set-variable] It is not used since commit f1d2b4d338bf ("rtlwifi: rtl818x: Move drivers into new realtek directory") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: btcoex: Remove set but not used variables 'wifi_busy','bt_info_ext'zhengbin2019-10-091-8/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c: In function btc8723b1ant_tdma_dur_adj_for_acl: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c:1428:7: warning: variable wifi_busy set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c: In function btc8723b1ant_tdma_dur_adj_for_acl: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8723b1ant.c:1427:22: warning: variable bt_info_ext set but not used [-Wunused-but-set-variable] 'wifi_busy' is not used since commit 158707f9584c ("rtlwifi: btcoex: Restore 23b 1ant routine for tdma adjustment") 'bt_info_ext' is not used since commit 2622d7d86a57 ("rtlwifi: btcoex: 23b 1ant: TDMA duration for ACL busy") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: btcoex: Remove set but not used variable 'result'zhengbin2019-10-091-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c: In function btc8192e2ant_tdma_duration_adjust: drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.c:1584:6: warning: variable result set but not used [-Wunused-but-set-variable] It is not used since commit 27a31a60a4de ("rtlwifi: btcoex: remove unused functions") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8188ee: Remove set but not used variable 'h2c_parameter'zhengbin2019-10-091-7/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c: In function rtl88e_dm_pwdb_monitor: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/dm.c:763:6: warning: variable h2c_parameter set but not used [-Wunused-but-set-variable] It is not used since commit f1d2b4d338bf ("rtlwifi: rtl818x: Move drivers into new realtek directory") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8188ee: Remove set but not used variables ↵zhengbin2019-10-091-17/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'v3','rtstatus','reg_ecc','reg_ec4','reg_eac','b_pathb_ok' Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function phy_config_bb_with_pghdr: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:652:22: warning: variable v3 set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function rtl88e_phy_config_rf_with_headerfile: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:772:7: warning: variable rtstatus set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function rtl88e_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:1945:6: warning: variable reg_ecc set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function rtl88e_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:1944:61: warning: variable reg_ec4 set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function rtl88e_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:1944:34: warning: variable reg_eac set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c: In function rtl88e_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8188ee/phy.c:1943:19: warning: variable b_pathb_ok set but not used [-Wunused-but-set-variable] They are not used since commit f1d2b4d338bf ("rtlwifi: rtl818x: Move drivers into new realtek directory") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | | | | | | | | rtlwifi: rtl8192c: Remove set but not used variables 'reg_ecc','reg_eac'zhengbin2019-10-091-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes gcc '-Wunused-but-set-variable' warning: drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c: In function rtl92c_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c:1373:6: warning: variable reg_ecc set but not used [-Wunused-but-set-variable] drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c: In function rtl92c_phy_iq_calibrate: drivers/net/wireless/realtek/rtlwifi/rtl8192c/phy_common.c:1372:34: warning: variable reg_eac set but not used [-Wunused-but-set-variable] They are not used since commit f1d2b4d338bf ("rtlwifi: rtl818x: Move drivers into new realtek directory") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: zhengbin <zhengbin13@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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