Hello!
AR5414 fails to scan most of the time starting with the revision
94f2e0d6234991d0c10d458f6f378934efbdf6d6 "ath5k: Update reset code"
I have about 18 APs in the range. With the latest kernel, the scan
results are usually empty. I tried reverting parts of the patch, as it
cannot be cleanly reverted on top of wireless-testing, and I've seen
scan results with all APs occasionally, but most of the time the scan
results would be empty.
With the last working revision, bbcce7389a7288c48d96d13bbf521e901236d287
"ath5k: Update initvals", scanning gives all APs in range every time.
The chip is reported by the driver as:
ath5k phy0: Atheros AR5414 chip found (MAC: 0xa3, PHY: 0x61)
$ lspci -vnn -s 0000:0b:00.0
0b:00.0 Ethernet controller [0200]: Atheros Communications Inc. AR242x
802.11abg Wireless PCI Express Adapter [168c:001c] (rev 01)
Subsystem: Apple Computer Inc. Device [106b:0086]
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at fe8f0000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Count=1/1
Enable-
Capabilities: [60] Express Legacy Endpoint, MSI 00
Capabilities: [90] MSI-X: Enable- Mask- TabSize=1
Capabilities: [100] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq- ACSVoil-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt-
RxOF- MalfTLP- ECRC- UnsupReq- ACSVoil-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt-
RxOF+ MalfTLP+ ECRC- UnsupReq- ACSVoil-
CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140] Virtual Channel <?>
Kernel driver in use: ath5k
Kernel modules: ath_pci, ath5k
It's a PCI Express minicard. The kernel architecture is x86_64.
--
Regards,
Pavel Roskin
_______________________________________________
ath5k-devel mailing list
ath5k-devel@lists.ath5k.org
https://lists.ath5k.org/mailman/listinfo/ath5k-devel
