Observed FW reset during suspend. This is harmful since during suspend, driver shall not reset and reload the FW. Problem has been observed on kernel 4.0 / 39a88044. I've already seen this upstream patch: 1ebd221f88397 mwifiex: stop command path in suspend handle Since the issue is a bit hard to reproduce, I'm wondering, if that patch already fixes the problem or if it's a new issue. [ 164.668498] PM: Syncing filesystems ... done. [ 164.691406] Freezing user space processes ... (elapsed 0.003 seconds) done. [ 164.702717] Freezing remaining freezable tasks ... (elapsed 0.002 seconds) done. [ 174.587750] mwifiex_sdio mmc0:0001:1: mwifiex_cmd_timeout_func: Timeout cmd id = 0x6, act = 0x3 [ 174.596872] mwifiex_sdio mmc0:0001:1: num_data_h2c_failure = 0 [ 174.602970] mwifiex_sdio mmc0:0001:1: num_cmd_h2c_failure = 0 [ 174.608975] mwifiex_sdio mmc0:0001:1: is_cmd_timedout = 1 [ 174.614620] mwifiex_sdio mmc0:0001:1: num_tx_timeout = 0 [ 174.620171] mwifiex_sdio mmc0:0001:1: last_cmd_index = 3 [ 174.625725] mwifiex_sdio mmc0:0001:1: last_cmd_id: 06 00 06 00 06 00 06 00 06 00 [ 174.633453] mwifiex_sdio mmc0:0001:1: last_cmd_act: 03 00 03 00 03 00 03 00 03 00 [ 174.641271] mwifiex_sdio mmc0:0001:1: last_cmd_resp_index = 2 [ 174.647276] mwifiex_sdio mmc0:0001:1: last_cmd_resp_id: 06 80 06 80 06 80 06 80 06 80 [ 174.655456] mwifiex_sdio mmc0:0001:1: last_event_index = 0 [ 174.661189] mwifiex_sdio mmc0:0001:1: last_event: 0a 00 17 00 2b 00 0a 00 0b 00 [ 174.668826] mwifiex_sdio mmc0:0001:1: data_sent=0 cmd_sent=0 [ 174.674743] mwifiex_sdio mmc0:0001:1: ps_mode=1 ps_state=0 [ 174.681867] mwifiex_sdio mmc0:0001:1: cmd timeout [ 174.689400] mwifiex_sdio mmc0:0001:1: === DRIVER INFO DUMP START=== [ 174.696670] mwifiex_sdio mmc0:0001:1: SDIO register DUMP START [ 174.717782] mwifiex_sdio mmc0:0001:1: None of the WOWLAN triggers enabled [ 174.726453] mwifiex_sdio: Resetting card... [ 184.727059] mwifiex_sdio mmc0:0001:1: mwifiex_cmd_timeout_func: Timeout cmd id = 0x28, act = 0x13 [ 184.736357] mwifiex_sdio mmc0:0001:1: num_data_h2c_failure = 0 [ 184.742456] mwifiex_sdio mmc0:0001:1: num_cmd_h2c_failure = 0 [ 184.748461] mwifiex_sdio mmc0:0001:1: is_cmd_timedout = 1 [ 184.754103] mwifiex_sdio mmc0:0001:1: num_tx_timeout = 0 [ 184.759654] mwifiex_sdio mmc0:0001:1: last_cmd_index = 1 [ 184.765209] mwifiex_sdio mmc0:0001:1: last_cmd_id: 28 00 28 00 06 00 06 00 24 00 [ 184.772937] mwifiex_sdio mmc0:0001:1: last_cmd_act: 13 00 13 00 03 00 03 00 24 65 [ 184.780754] mwifiex_sdio mmc0:0001:1: last_cmd_resp_index = 4 [ 184.786760] mwifiex_sdio mmc0:0001:1: last_cmd_resp_id: 06 80 06 80 06 80 24 80 28 80 [ 184.794940] mwifiex_sdio mmc0:0001:1: last_event_index = 0 [ 184.800672] mwifiex_sdio mmc0:0001:1: last_event: 0a 00 17 00 2b 00 0a 00 0b 00 [ 184.808310] mwifiex_sdio mmc0:0001:1: data_sent=0 cmd_sent=1 [ 184.814225] mwifiex_sdio mmc0:0001:1: ps_mode=1 ps_state=0 [ 184.819988] mwifiex_sdio mmc0:0001:1: cmd timeout [ 184.825005] ieee80211 phy0: deleting the crypto keys -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
