From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Greear Date: Wed, 02 Feb 2011 20:58:07 -0800 Subject: [ath9k-devel] Lots of dma errors and failure to reset. Message-ID: <4D4A35DF.7080702@candelatech.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Just logged in to the serial console and found these lovelies.... ath: Failed to stop TX DMA! ath: DMA failed to stop in 10 ms AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef ath: Could not stop RX, we could be confusing the DMA engine when we start RX up ath: Chip reset failed ath: Unable to reset channel (5825 MHz), reset status -22 ath: Unable to set channel ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA! ath: DMA failed to stop in 10 ms AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef ath: Could not stop RX, we could be confusing the DMA engine when we start RX up ath: Chip reset failed ath: Unable to reset channel (2462 MHz), reset status -22 ath: Unable to set channel ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA in 100 msec after killing last frame ath: Failed to stop TX DMA! ath: DMA failed to stop in 10 ms AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef ath: Could not stop RX, we could be confusing the DMA engine when we start RX up ath: Chip reset failed ath: Unable to reset channel (2462 MHz), reset status -22 -- Ben Greear Candela Technologies Inc http://www.candelatech.com