| Summary: | [Atom PC] Network interface not present on Atom PC with genericX86 BSP | ||||||||
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| Product: | [Build System, Metadata & Runtime] BSPs | Reporter: | Costin <costin.c.constantin> | ||||||
| Component: | bsps-configuration | Assignee: | Costin <costin.c.constantin> | ||||||
| Status: | VERIFIED FIXED | QA Contact: | Costin <costin.c.constantin> | ||||||
| Severity: | major | ||||||||
| Priority: | High | CC: | alexandru.c.georgescu, bruce.ashfield, richard.purdie, yp.bsp.watcher, yp.watcher | ||||||
| Version: | 1.8 | ||||||||
| Target Milestone: | 1.1.2 | ||||||||
| Hardware: | Netbook | ||||||||
| OS: | x86 | ||||||||
| Whiteboard: | |||||||||
| OS type for building Yocto: | --- | Type of Regression: | --- | ||||||
| Verified: | Documentation change: | Don't know | |||||||
| Attachments: |
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Description
Costin
2015-01-21 09:48:26 UTC
Created attachment 2348 [details]
logs
logs
I'm overloaded with issues right now, so sending this nitin's way. This may or may not be x86 specific .. but we can start under that assumption. Which hardware platform are you seeing this on? what is the output of lspci ? I built a genericx86 image, and tried booting it on emenlow. And both network and sound are working fine. So I am not able to reproduce the issue here. Possibly is a platform specific issue. And without the affected hardware, I can not do much from here. (In reply to comment #3) > Which hardware platform are you seeing this on? (In reply to comment #3) > Which hardware platform are you seeing this on? As stated in the bug description: Atom PC (Intel Atom N455 @1.66 GHz CPU) Created attachment 2370 [details]
lspci output genericx86
Alex, Costin, You have been mentioning the processor, while I am asking about the platform. What board are you testing it on? (In reply to comment #5) > I built a genericx86 image, and tried booting it on emenlow. And both > network and sound are working fine. > > So I am not able to reproduce the issue here. Possibly is a platform > specific issue. And without the affected hardware, I can not do much from > here. let me try again when the AB is again up. with e-Menlow and more hw.Currently I can confirm the bug on the AtomPC specified by Costin (lenovo s10-3t). I have tried the image on the NUC and works fine. (In reply to comment #8) > Alex, Costin, > You have been mentioning the processor, while I am asking about the > platform. What board are you testing it on? Hi Nitin, didn't realise that. We tested on Lenovo S10-3 HW. The target has this ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02) And it uses the r8169 driver. That driver is enabled in the kernel configuration as seen below: CONFIG_R8169=m It's not clear why the driver is not working on the target. Can you also provide the lsmod output? and also try running this command on the target: modprobe r8169 Thanks, Nitin Further, The target has this wifi controller: Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01) And it uses the brcmsmac driver. And this driver is also enabled in the kernel configuration as seen below. CONFIG_BRCMSMAC=m Is this driver loaded on the target. the lsmod output will show that. If the driver is loaded then possibly it is missing the firmware. What happens when you do modprobe brcmsmac Does it gets loaded, do you see anything in the the "ifconfig -a" output? Bruce, I do not have the hardware here to debug. I have done the debug without the hardware. You can use the results to debug on the hardware. Hi Costin, As you have the hardware. I am assigning the bug back to you. Try following the suggestions I have given here. Thanks, Nitin Hello, I retested with latest master and the issue is not present anymore. All expected LAN card work (DHCP and manual). I used same hardware as initially: Lenovo S10-3 Costin Resolved by fixes ending with http://git.yoctoproject.org/cgit.cgi/poky/commit/?id=3f15d8a807edb02825e32c4d8c924b4465ca5098 Hello, The issue is solved in latest build we have tested (1.8_RC2): 22c38e2d8a058619e3d05534b5e830b750aa4241 Marking as verified Costin |