#9654: ath: DMA failed to stop in 10 ms
------------------------+-----------------------------------
Reporter: anonymous | Owner: nbd
Type: defect | Status: reopened
Priority: normal | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Trunk
Resolution: | Keywords: atheros
------------------------+-----------------------------------
Comment (by finas):
some new lines in the log as of a current build TL-901ND V2 ( before only
tx dma messages appeared ):
Linux version 3.14.26 (operador@gecko) (gcc version 4.9.2 (OpenWrt/Linaro
GCC 4.9-2014.10 r43793) ) #2 Mon Dec 29 12:18:54 WET 2014
[862180.970000] ath: phy0: Failed to stop TX DMA, queues=0x002!
[866867.230000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
[866867.240000] ath: phy0: Could not stop RX, we could be confusing the
DMA engine when we start RX up
[866939.210000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
[866939.220000] ath: phy0: Could not stop RX, we could be confusing the
DMA engine when we start RX up
[868821.640000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
[868821.650000] ath: phy0: Could not stop RX, we could be confusing the
DMA engine when we start RX up
[952619.370000] ath: phy0: Failed to stop TX DMA, queues=0x002!
[952619.380000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000084c0
[952619.390000] ath: phy0: Could not stop RX, we could be confusing the
DMA engine when we start RX up
[956674.850000] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x00000024
AR_DIAG_SW=0x42000020 DMADBG_7=0x000286c0
[956674.860000] ath: phy0: Could not stop RX, we could be confusing the
DMA engine when we start RX up
--
Ticket URL: <https://dev.openwrt.org/ticket/9654#comment:545>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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