Hi Marty, > From: Marty Faltesek [mailto:mfaltesek@xxxxxxxxxx] > Sent: Friday, September 04, 2015 3:21 AM > To: Belisko Marek > Cc: Amitkumar Karwar; linux-wireless@xxxxxxxxxxxxxxx > Subject: Re: kernel log flooded with GET_CMD_NODE: cmd node not > available > > On Mon, Aug 31, 2015 at 7:54 AM, Belisko Marek <marek.belisko@xxxxxxxxx> > wrote: > > [ 182.069146] mwifiex_sdio mmc0:0001:1: GET_CMD_NODE: cmd node not > > available [ 182.076350] mwifiex_sdio mmc0:0001:1: PREP_CMD: no free > > cmd node [ 182.085102] mwifiex_sdio mmc0:0001:1: GET_CMD_NODE: cmd > > node not available [ 182.092297] mwifiex_sdio mmc0:0001:1: PREP_CMD: > > no free cmd node [ 182.103276] mwifiex_sdio mmc0:0001:1: > > GET_CMD_NODE: cmd node not available [ 182.110478] mwifiex_sdio > > mmc0:0001:1: PREP_CMD: no free cmd node [ 182.121156] mwifiex_sdio > > mmc0:0001:1: GET_CMD_NODE: cmd node not available [ 182.128360] > > mwifiex_sdio mmc0:0001:1: PREP_CMD: no free cmd node [ 182.134750] > > mwifiex_sdio mmc0:0001:1: GET_CMD_NODE: cmd node not available [ > > 182.141927] mwifiex_sdio mmc0:0001:1: PREP_CMD: no free cmd node > > We are also seeing these messages after recently switching to more > recent drivers. Could you please enable debug logs using below command and share complete log? echo "0xffffffff" > /sys/kernel/debug/mwifiex/mlan0/debug_mask It should contain normal behavior followed by "cmd node not available" errors. Regards, Amitkumar ��.n��������+%������w��{.n�����{���zW����ܨ}���Ơz�j:+v�����w����ޙ��&�)ߡ�a����z�ޗ���ݢj��w�f
