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2017-04-13drivers: net: usb: qmi_wwan: add QMI_QUIRK_SET_DTR for Telit PID 0x1201Daniele Palmas
Telit LE920A4 uses the same pid 0x1201 of LE920, but modem implementation is different, since it requires DTR to be set for answering to qmi messages. This patch replaces QMI_FIXED_INTF with QMI_QUIRK_SET_DTR: tests on LE920 have been performed in order to verify backward compatibility. Signed-off-by: Daniele Palmas <dnlplm@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: allow up to three clocks to be specified for orion-mdioRussell King
Allow up to three clocks to be specified and enabled for the orion-mdio interface, which are required for this interface to be accessible on Armada 8k platforms. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: disable interrupt if resource size is too smallRussell King
Disable the MDIO interrupt, falling back to polled mode, if the resource size does not allow us to access the interrupt registers. All current DT bindings use a size of 0x84, which allows access, but verifying it is good practice. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: fix interrupt disable in remove pathRussell King
The pre-existing write to disable interrupts on the remove path happens whether we have an interrupt or not. While this may seem to be a good idea, this driver is re-used in many different implementations, some where the binding only specifies four bytes of register space. This access causes us to access registers outside of the binding. Make it conditional on the interrupt being present, which is the same condition used when enabling the interrupt in the first place. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13net: mvmdio: disable interrupts in driver failure pathRussell King
When the mvmdio driver has an interrupt, it enables the "done" interrupt after requesting its interrupt handler. However, probe failure results in the interrupt being left enabled. Disable it on the failure path. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-04-13rt2x00: reverse external PA capability flag logicDaniel Golle
Consequently refer to external PA instead of inverting the logic and use an internal PA capability flag which is a bit confusing. Currently this is used for Rt3352 only, but MT7620A also allows for an external PA which will be supported by a follow up patch. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: avoid LPS/IPS mismatch for pnp notifyYan-Hsuan Chuang
When driver is going to sleep, it does not leave LPS/IPS, thus the BTCoex may have mismatch when driver wakes up. To avoid that, BTCoex needs to clear the IPS/LPS state when it receives a pnp notify, then it can properly set up the hw when driver wakes up. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: do not switch antenna when wifi is under 5G channelYan-Hsuan Chuang
When wifi is on a 5G channel, the 5G signal will not interfere bt 2.4G signal, and they can transmit simultaneously, hence there is no need to switch antenna between wifi and bt. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: monitor bt profiling when scanYan-Hsuan Chuang
When wifi is scanning and not connected, set the tdma and coex table properly to control the priority of the packets to make the wifi bt coexistence operate smoothly Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: consider more cases when bt inquiryYan-Hsuan Chuang
With bt inquiry, the wifi may start as a softap or the wifi and bt are busy, we take these scenarios into consider to avoid bt inquiry to degrade the performance of the network Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: move bt_disabled to global structYan-Hsuan Chuang
Move the bt disable flag to a global structure to indicate that bt is turned off. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: If wifi only, do not initiate coex mechanismYan-Hsuan Chuang
If the device has wifi mode only, there is no need to initiate the hardware for wifi and bt coexistence, so just return to avoid it. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: action when associating/authenticatingYan-Hsuan Chuang
When wifi is associating or authenticating, set the coex table for wifi to establish link. These packets should have higher priority. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: add multi port action for miracast and P2PYan-Hsuan Chuang
To support miracast and P2P, the chip may operate under concurrent mode, In this situation, do not aggregate tx packet and properly set the rx aggregation size. We detect it by monitoring the number of link established. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: set antenna control path for PTAYan-Hsuan Chuang
Set antenna control path if PTA is in control of the packet path of wifi and bt. If wifi is turned off, tell the PTA about it. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: remove setting for 2 antennasYan-Hsuan Chuang
The antenna position setting is useless for 1 antenna chip. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: mask profile bit for connect-ildeYan-Hsuan Chuang
Mask out the connect-idle bit. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: coex table setting for new fwYan-Hsuan Chuang
For newer fw, the coex table setting needs to be modified to operate correctly. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: add function to check wifi statusYan-Hsuan Chuang
This function checks if wifi has changed its statusi. It will be needed in the future. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 21a 1ant: fw settings for softap modeYan-Hsuan Chuang
For ap mode, adjust fw settings to operate properly. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: some hi-prio pkt will cause hid_existYan-Hsuan Chuang
Clear the hid_exist flag by monitoring the packet counter. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: notify more bt informationYan-Hsuan Chuang
These bt information are displayed in display coex Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: fine tune for bt hid_a2dpYan-Hsuan Chuang
Let bt control the aggregation size to improve stability. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: fine tune for bt pan_edr_a2dpYan-Hsuan Chuang
If we don't limit the rx aggregation size, and set tdma instead, the bt profile can get more stable. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: before firmware ready settingsYan-Hsuan Chuang
Before firmware is ready, set GNT_BT to high to let bt transmit Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: power on settings for coexYan-Hsuan Chuang
When power on, the wifi could be initiating, force the antenna to transmit bt packets to avoid bt unstable problems Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: wifi is not actually off in mp modeYan-Hsuan Chuang
In mp mode, the wifi will not turn off and still has control of the PTA, so the driver needs to distinguish whether it is mp mode or not Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: need those information when scanYan-Hsuan Chuang
For scan notify, we need to supervise some registers to make sure that coexistence is operating as we expected. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: remove debugging code for 0x948Yan-Hsuan Chuang
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: treat too many low prio packets as retryYan-Hsuan Chuang
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: set coex table when wifi is idleYan-Hsuan Chuang
When wifi is idle, the bt should have more resource to transmit. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: set coex table when wifi is linkingYan-Hsuan Chuang
When wifi is under linking process, those packets are important. Mark them as high priority to protect the linking process Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: turn off antenna when rssi is too high/lowYan-Hsuan Chuang
For 2-antenna combo card, the signal of the neighbor antenna could be over noise level and cause be severe interference. So we monitor the rssi and turn off one of the antennas when the other is transmitting and the rssi level is beyond a threshold. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: turn off ps and tdma mechanism when in concurrent ↵Yan-Hsuan Chuang
mode When wifi is in concurrent mode, we can not distinguish if it is the real PS or just a fake one by sending null data, so we turn it off in case of miracast scenario. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: let bt transmit when hw initialisation doneYan-Hsuan Chuang
During hw initialisation, wifi may be ready after bt has already been ready, which causes bt to act abnormally. To avoid this, set GNT_BT to high during hw init. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Stable <stable@vger.kernel.org> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: tell fw if external or internal switch is usedYan-Hsuan Chuang
Some chips use an external antenna switch, but fw may not realize it. Here we tell fw exactly that which type of switch we are using. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: workaround for bt a2dp and hidYan-Hsuan Chuang
For a2dp and hid, we need extra process to avoid voice degradation Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: check more cases when bt is queuingYan-Hsuan Chuang
If bt is queing, we need to set the packet priority properly. Originally we only consider if wifi was connected or not, but now we also consider if bt is under abnormal scan or wifi is scanning, roaming or linking, and set the coex table. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: add pnp notidy to avoid LPS/IPS mismatchYan-Hsuan Chuang
When driver is going to sleep, it does not leave LPS/IPS, thus the BTCoex may have mismatch when driver wakes up. To avoid that, BTCoex needs to clear the IPS/LPS state when it receives a pnp notify, then it can properly set up the hw when driver wakes up. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: fix PTA unstable problem when hw initYan-Hsuan Chuang
In the hardware initialisation stage, the PTA circuits may be unstable, so we reset it after 6 secs to fix the problem. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: more cases for adjusting tdma durationYan-Hsuan Chuang
These cases are for the btcoex to tune the performance Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: detect ap num and set GNT_BT properlyYan-Hsuan Chuang
If ap num < 10, let wifi and bt transmit simultaneously, otherwise set wifi into standy when bt is transmitting Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: rename tdma_adj_type to ps_tdma_du_adj_typeYan-Hsuan Chuang
The variable is for PS tdma duration adjust, so rename it to clearly to specify its usage. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13rtlwifi: btcoex: 23b 2ant: check PS state before setting tdma durationYan-Hsuan Chuang
For time division multiple access, the wifi and bt take turns to transmit, but we need to let AP know that wifi is under standby mode by sending null data to "pretend" entering power saving state using lps rpwm. But, the fw does not know if it is the actual power saving mode or just a fake one to cheat to the AP. Hence, before fw setting the tdma duration, the fw needs the driver to check the power saving state first. Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Pkshih <pkshih@realtek.com> Cc: Birming Chiu <birming@realtek.com> Cc: Shaofu <shaofu@realtek.com> Cc: Steven Ting <steventing@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: only add channels and ssids once in scan requestArend Van Spriel
When receiving pno results there may be duplicate channels and/or ssids. Assure each is added only once when preparing the internal escan request. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: remove bogus check in scheduled scan result handlerArend Van Spriel
Checking whether the address of an array element is null is bogus so removing it. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: add length checks in scheduled scan result handlerArend Van Spriel
Assure the event data buffer is long enough to hold the array of netinfo items and that SSID length does not exceed the maximum of 32 characters as per 802.11 spec. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: remove reference to fwsignal data from struct brcmf_pubArend Van Spriel
The fwsignal module is part of the bcdc protocol and as such does its instance data is not needed in core structure. Moving it into struct brcmf_bcdc instead. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: ignore interfaces when fwsignal is disabledArend Van Spriel
When brcmf_fws_add_interface() is called the struct brcmf_if::fws_desc field is initialized regardless the state of the fwsignal functionality, ie. the fcmode. This is not needed when fcmode is NONE, which is the default mode. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-04-13brcmfmac: rename brcmf_fws_{de,}init to brcmf_fws{at,de}tachArend Van Spriel
This is a non-functional change to align the fwsignal module to the naming pattern used throughout the driver. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit (git 2.34.1) at 2025-09-13 06:05:06 +0000