On Thu, 2016-09-22 at 10:09 -0500, Larry Finger wrote: > On 09/22/2016 04:51 AM, Jean Delvare wrote: > Hello, > > > I bought an Asus PCE-N10 PCIe Wi-Fi N card to install in my wife's > computer. This morning it stopped working suddenly. Investigating the > kernel logs, the following error message caught my eye: > > > rtl8192ce:rtl92ce_get_hw_reg():<0-0> switch case not processed > > > It was printed twice, 3.5 hours apart, the second time at the moment > the network stopped working. I guess this is not supposed to happen. > What additional information can I provide to help you debug the issue? > That's the device: > > > 03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8188CE 802.11b/g/n WiFi Adapter [10ec:8176] (rev 01) > Subsystem: ASUSTeK Computer Inc. Device [1043:84b5] > Flags: bus master, fast devsel, latency 0, IRQ 17 > I/O ports at e800 [size=256] > Memory at febfc000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: rtl8192ce > Kernel modules: rtl8192ce > > > Kernel version is 4.5.4-1-default x86_64 (openSUSE Tumbleweed.) > > > Reloading the rtl8192ce module and restarting the network service got > everything back up. > > > > > Unfortunately, that message is not as helpful as it might be. > > > Do you build your own kernel, or are you using openSUSE's supplied version? If > the latter, I will need to think how we might debug the issue. If the former, > please add the attached patch. It might be better to add the switch value to all the RT_TRACE(,,,"switch case not processed\n"); uses in drivers/net/wireless/realtek/rtlwifi/ I'll send a patch.
