RHEL 7.2 Not recognizing Ethernet port
I've attempted to troubleshoot this one for 6 hours or more, and I cannot seem to resolve the issue. RHEL will not allow me to configure an eth0 port nor connect to the internet. I downloaded the .iso from RedHat's website and burned the image to a DVD. During DVD installation, it did not detect a network on the installation screen. However, the installation succeeded. RHEL is installed on a secondary hard drive. I performed a volume shrink, unformatted, and that is where I installed RHEL. My primary OS is Windows 10 which is located in my primary drive (Samsung SSD). The bootloader is modified and I have the option to select Win10 or RHEL 7.2 (using Grub2). The OS boots just fine, I get logged in, and I can do most of what I need minus having eth0 appear.
I did some searching and ran the following commands:
[name deleted@machine name deleted-RHEL ~]$ sudo lspci -k -vv | grep -i net -A20
[sudo] password for name deleted:
06:00.0 Ethernet controller: Qualcomm Atheros Device e0a1 (rev 10)
Subsystem: ASRock Incorporation Device e0a1
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: Memory at df200000 (64-bit, non-prefetchable) [size=256K]
Region 2: I/O ports at c000 [size=128]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] Express (v1) Endpoint, MSI 00
DevCap: MaxPayload 4096 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 256 bytes, MaxReadReq 512 bytes
DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 unlimited
ClockPM+ Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
[name deleted@machine name deleted-RHEL ~]$ lsmod | egrep -i 'net|intel|e1000'
intel_powerclamp 18648 0
snd_hda_intel 35779 7
snd_hda_codec 137386 3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_ca0132
snd_hda_core 57760 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_codec_ca0132
intel_rapl 18773 0
kvm_intel 162153 0
snd_pcm 105835 5 snd_usb_audio,snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
kvm 525259 1 kvm_intel
ghash_clmulni_intel 13259 0
aesni_intel 69884 0
lrw 13286 1 aesni_intel
snd 83425 30 snd_usb_audio,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_usbmidi_lib,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_hda_codec_ca0132
glue_helper 13990 1 aesni_intel
ablk_helper 13597 1 aesni_intel
cryptd 20359 3 ghash_clmulni_intel,aesni_intel,ablk_helper
crc32c_intel 22079 1
[name deleted@machine name deleted-RHEL ~]$ lspci | grep -i net
06:00.0 Ethernet controller: Qualcomm Atheros Device e0a1 (rev 10)
[name deleted@machine name deleted-RHEL ~]$
I installed the 64-bit version of RHEL, if it matters.
Hardware:
i7-6700k
AsRock Z170 Gaming K6 Motherboard
Primary SSD Samsung 840 Pro (where Win10 lives)
Secondary HDD 3TB Platter (where RHEL lives)
Nvidia GTX 970
16GB DDR4
I'm trying to use RHEL to complete some certifications, but without the Internet, I'm basically hosed. Any help is much appreciated.