wifi errors

[RobertoWa]

hello,

my system:

samsung s7 g930f lineageos 18.1 (microg)

my issue:

logcat tells me a lot of error messages (#1) every second. only happens, when wifi is enabled (#2).

there is no such an issue on lineageos 17.1.

possible to fix that?

#

1 error messages:

# [3:dhd_rpm_state_t: 2368] exynos-pcie 15660000.pcie0: received Enter_L23_READY DLLP packet

[2:dhd_rpm_state_t: 2368] exynos-pcie 15660000.pcie0: ack message is ok

[2:dhd_rpm_state_t: 2368] exynos-pcie 15660000.pcie0: pcie clk enable, ret value = 0

[2:dhd_rpm_state_t: 2368] exynos-pcie 15660000.pcie0: l1ss disabled(0x8)

[1:dhd_rpm_state_t: 2368] exynos-pcie 15660000.pcie0: pcie clk enable, ret value = 0

#

2 error when wifi starts:

# 05-21 17:06:13.722 I/android.hardware.wifi@1.0-service(3878): Wifi HAL started 05-21 17:06:13.723 I/WifiVendorHal(4135): Vendor Hal started successfully 05-21 17:06:13.725 I/WifiP2pNative(4135): Registering for interface available listener 05-21 17:06:12.630 I/ (0): [1:wifi@1.0-servic: 3878] ------------------------------------------------ 05-21 17:06:12.630 I/ (0): [1:wifi@1.0-servic: 3878] ------------------------------------------------ 05-21 17:06:12.630 I/ (0): [1:wifi@1.0-servic: 3878] dhd_wlan_power Enter: power on 05-21 17:06:12.631 E/ (0): [5:wifi@1.0-servic: 3878] exynos-pcie 15660000.pcie0: pcie clk enable, ret value = 0 05-21 17:06:12.651 E/ (0): [2:wifi@1.0-servic: 3878] exynos-pcie 15660000.pcie0: phy clk enable, ret value = 0 05-21 17:06:12.663 E/ (0): [2:wifi@1.0-servic: 3878] exynos-pcie 15660000.pcie0: l1ss disabled(0x8) 05-21 17:06:14.447 I/WifiHAL (3878): Initializing wifi 05-21 17:06:14.447 E/WifiHAL (3878): --- HAL version: 1.44.22.3 (r793775) --- 05-21 17:06:14.447 I/WifiHAL (3878): Creating socket 05-21 17:06:14.449 I/WifiHAL (3878): Initialized Wifi HAL Successfully; vendor cmd = 103 05-21 17:06:14.449 I/WifiHAL (3878): found interface wlan0 05-21 17:06:14.449 I/EthernetTracker(4135): interfaceLinkStateChanged, iface: wlan0, up: true 05-21 17:06:14.449 E/WifiHAL (3878): Calling Hal_init 05-21 17:06:14.449 E/WifiHAL (3878): Start Set Hal 05-21 17:06:14.450 D/WifiHAL (3878): error code -95 mapped to -3 05-21 17:06:14.450 E/WifiHAL (3878): Failed to register set hal start response; result = -3 05-21 17:06:14.450 E/WifiHAL (3878): wifi_start_hal failed

end of message

[Exodusnick]

Here is still screenshot where with that was determined. From RobertoWa.

[fcuzzocrea]

Those are not errors, are just debug output from the kernel of the pci driver https://github.com/8890q/android_kernel_samsung_universal8890/blob/61c38a534543a5929ef214b4c319c577a2a6196e/drivers/pci/host/pci-exynos.c

[RobertoWa]

ok, thank u very much for ur reply.

is there a way to reduce these lines comming every second?

adb logcat -b kernel <- does this reduce messages?

sorry for this question:

i can also ignore theses lines? for me "failed" sounded like an real error.

05-21 17:06:14.449 E/WifiHAL (3878): Start Set Hal 05-21 17:06:14.450 D/WifiHAL (3878): error code -95 mapped to -3 05-21 17:06:14.450 E/WifiHAL (3878): Failed to register set hal start response; result = -3 05-21 17:06:14.450 E/WifiHAL (3878): wifi_start_hal failed

[Exodusnick]

If this was a real bug, your WiFi would not work. You can ignore the messages.