aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
AgeCommit message (Collapse)Author
2023-05-17wifi: rtl8xxxu: RTL8192EU always needs full initBitterblue Smith
commit d46e04ccd40457a0119b76e11ab64a2ad403e138 upstream. Always run the entire init sequence (rtl8xxxu_init_device()) for RTL8192EU. It's what the vendor driver does too. This fixes a bug where the device is unable to connect after rebooting: wlp3s0f3u2: send auth to ... (try 1/3) wlp3s0f3u2: send auth to ... (try 2/3) wlp3s0f3u2: send auth to ... (try 3/3) wlp3s0f3u2: authentication with ... timed out Rebooting leaves the device powered on (partially? at least the firmware is still running), but not really in a working state. Cc: stable@vger.kernel.org Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Acked-by: Jes Sorensen <jes@trained-monkey.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/4eb111a9-d4c4-37d0-b376-4e202de7153c@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-11wifi: rtl8xxxu: fixing transmisison failure for rtl8192euJun ASAKA
commit c6015bf3ff1ffb3caa27eb913797438a0fc634a0 upstream. Fixing transmission failure which results in "authentication with ... timed out". This can be fixed by disable the REG_TXPAUSE. Signed-off-by: Jun ASAKA <JunASAKA@zzy040330.moe> Reviewed-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20221217030659.12577-1-JunASAKA@zzy040330.moe Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-20rtl8xxxu: Fix device info for RTL8192EU devicesPascal Terjan
[ Upstream commit c240b044edefa3c3af4014a4030e017dd95b59a1 ] Based on 2001:3319 and 2357:0109 which I used to test the fix and 0bda:818b and 2357:0108 for which I found efuse dumps online. == 2357:0109 == === Before === Vendor: Realtek Product: \x03802.11n NI Serial: === After === Vendor: Realtek Product: 802.11n NIC Serial not available. == 2001:3319 == === Before === Vendor: Realtek Product: Wireless N Serial: no USB Adap === After === Vendor: Realtek Product: Wireless N Nano USB Adapter Serial not available. Signed-off-by: Pascal Terjan <pterjan@google.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210424172959.1559890-1-pterjan@google.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2018-05-30drivers/net: Fix various unnecessary characters after logging newlinesJoe Perches
Remove and coalesce formats when there is an unnecessary character after a logging newline. These extra characters cause logging defects. Miscellanea: o Coalesce formats Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-09-25rtl8xxxu: Don't printk raw binary if serial number is not burned in.Adam Borowski
I assume that a blank efuse comes with all ones, thus I did not bother recognizing other possible junk values. This matches 100% of dongles I've seen (a single Gembird 8192eu). Signed-off-by: Adam Borowski <kilobyte@angband.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20rtl8xxxu: Update author/maintainer contact infoJes Sorensen
Update copyright year and email address. Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix non static symbol warningWei Yongjun
Fixes the following sparse warning: drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c:1559:6: warning: symbol 'rtl8192eu_power_off' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix rtl8192eu driver reload issueJes Sorensen
The 8192eu suffered from two issues when reloading the driver. The same problems as with the 8723bu where REG_RX_WAIT_CCA bits 22 and 23 didn't get set in rtl8192e_enable_rf(). In addition it also seems prone to issues when setting REG_RF_CTRL to 0 intead of just disabling the RF_ENABLE bit. Similar to what was causing issues with the 8188eu. With this patch I can successfully reload the driver and reassociate to an APi with an 8192eu dongle. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-17rtl8xxxu: Implement 8192e specific power down sequenceJes Sorensen
This powers down the 8192e correctly, or at least to the point where the firmware will load again, when reloading the driver module. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: Split filling of TX descriptors into separate functionsJes Sorensen
Split the filling of TX descriptors into a generic portion used on all devices, and format specific helper functions provided in the fops structure. This also cleaned up some mess, even if non harmful, in the handling of txdesc40 descriptors, where the code randomly would switch between the pointer to tx_desc and tx_desc40. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-09-03rtl8xxxu: Introduce fops bitflag indicating type of thermal meterJes Sorensen
Do not rely on TX descriptor size to determine the thermal meter type. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-07-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.gitKalle Valo
This is to fix some conflicts in iwlwifi. Conflicts: drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c drivers/net/wireless/intel/iwlwifi/mvm/scan.c
2016-07-08rtl8xxxu: remove unneeded assignmentsLuis de Bethencourt
reg_eac and reg_ecc are only used if candidate is bigger than 0, and in that case new values will be given to them. Removing the unused assignments. Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-06-29rtl8xxxu: tuse %*ph to dump buffersAndy Shevchenko
Use %*ph specifier to dump small buffers in hex format instead of doing this byte-by-byte. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-06-16rtl8xxxu: fix typo on variable name, compare against correct variableColin Ian King
path_b_ok is being assigned but immediately after path_a_ok is being compared to the value 0x03. This appears to be a typo on the variable name, compare path_b_ok instead. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-05-03rtl8xxxu: Remove the now obsolete mbox_ext_reg info from rtl8xxxu_fileopsJes Sorensen
With two different h2c_cmd() functions, mbox_ext_reg and mbox_ext_width are no longer needed. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-05-03rtl8xxxu: move rtl8192e related code into rtl8xxxu_8192e.cJes Sorensen
This moves the rtl8192e code into it's own file. This is purely a code moving exercise, no code changes. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-06-04 14:46:38 +0000