8686 sdio - don't get first interrupt
hong zhang
henryzhang62 at yahoo.com
Wed Apr 6 12:16:33 EDT 2011
what version of kernel and firmware?
--- On Tue, 4/5/11, Charlie Hamilton <charleeh at earthlink.net> wrote:
> From: Charlie Hamilton <charleeh at earthlink.net>
> Subject: 8686 sdio - don't get first interrupt
> To: libertas-dev at lists.infradead.org
> Date: Tuesday, April 5, 2011, 7:07 PM
> Hi,
>
> I've got a Marvell 8686 with an SDIO interface using a
> Conexant mmc/sdio
> driver. I can successfully load the firmware. When I send
> the first
> command to the host, I don't get an interrupt. It times out
> and resends
> the command, and I immediately get an interrupt. I then
> read out the
> reply to the first command, and the sequence numbers don't
> match.
>
> >From this point on, every command times out and
> resendsreads out a reply
> to with a non-matching sequence number, because there is
> always a second
> reply because they all timeout.
>
> It might be livable, but the scan command causes the
> marvell part to
> stop responding entirely, and I suspect it has something to
> do with the
> fact that we end up issuing every command twice.
>
> Has anyone seen this type of behavior before? I suspect
> it's a problem
> in how the SDIO driver is initialized, but am hoping
> someone's been down
> this road before.
>
> What follows is the libertas debug output from the point
> where the
> firmware is loaded until a few packets have been
> processed.
>
> Thanks,
> Charlie
>
> =====
>
>
> <7>[ 78.120000] libertas enter:
> lbs_add_card()
> <7>[ 78.120000] libertas enter:
> lbs_init_adapter()
> <7>[ 78.120000] libertas enter:
> lbs_allocate_cmd_buffer()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 78.120000] libertas leave:
> lbs_allocate_cmd_buffer(), ret 0
> <7>[ 78.120000] libertas leave:
> lbs_init_adapter(), ret 0
> <7>[ 78.120000] libertas thread:
> Starting main thread...
> <7>[ 78.120000] libertas leave:
> lbs_add_card(), priv c08b4300
> <7>[ 78.120000] libertas enter:
> lbs_start_card()
> <7>[ 78.120000] libertas enter:
> lbs_setup_firmware()
> <7>[ 78.120000] libertas enter:
> lbs_update_hw_spec()
> <7>[ 78.120000] libertas enter:
> __lbs_cmd()
> <7>[ 78.120000] libertas enter:
> __lbs_cmd_async()
> <7>[ 78.120000] libertas enter:
> lbs_get_cmd_ctrl_node()
> <7>[ 78.120000] libertas leave:
> lbs_get_cmd_ctrl_node()
> <7>[ 78.120000] libertas host:
> PREP_CMD: command 0x0003
> <7>[ 78.120000] libertas enter:
> lbs_queue_cmd()
> <7>[ 78.120000] libertas host:
> QUEUE_CMD: inserted command 0x0003 into
> cmdpendingq
> <7>[ 78.120000] libertas leave:
> lbs_queue_cmd()
> <7>[ 78.120000] libertas leave:
> __lbs_cmd_async(), ret c2ff5a00
> <7>[ 78.120000] libertas enter:
> lbs_thread()
> <7>[ 78.120000] libertas thread: 1:
> currenttxskb (null), dnld_sent 0
> <7>[ 78.120000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 78.120000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 78.120000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 78.120000] libertas enter:
> lbs_execute_next_command()
> <7>[ 78.120000] libertas host:
> EXEC_NEXT_CMD: sending command 0x0003
> <7>[ 78.120000] libertas enter:
> lbs_submit_command()
> <7>[ 78.120000] libertas cmd:
> DNLD_CMD: command 0x0003, seq 1, size 46
> <4>[ 78.120000] libertas DNLD_CMD:
> 03 00 2e 00 01 00 00 00 00 00 00 00
> 00 00 00 00
> <4>[ 78.120000] libertas DNLD_CMD:
> ff ff ff ff ff ff 00 00 00 00 00 00
> 00 00 00 00
> <4>[ 78.130000] libertas DNLD_CMD:
> 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00
> <7>[ 78.140000] libertas enter:
> if_sdio_host_to_card(type 1, bytes 46)
> <7>[ 78.140000] libertas leave:
> if_sdio_host_to_card(), ret 0
> <7>[ 78.140000] libertas leave:
> lbs_submit_command()
> <7>[ 78.140000] libertas leave:
> lbs_execute_next_command()
> <7>[ 78.140000] libertas thread: 1:
> currenttxskb (null), dnld_sent 2
> <7>[ 78.140000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 78.140000] libertas enter:
> if_sdio_host_to_card_worker()
> <7>[ 78.150000] libertas leave:
> if_sdio_host_to_card_worker()
> <7>[ 81.140000] libertas enter
> (INT): command_timer_fn()
> <6>[ 81.140000] libertas: command
> 0x0003 timed out
> <7>[ 81.140000] libertas leave
> (INT): command_timer_fn()
> <7>[ 81.140000] libertas thread: 2:
> currenttxskb (null), dnld_send 2
> <7>[ 81.140000] libertas thread: 3:
> currenttxskb (null), dnld_sent 2
> <7>[ 81.140000] libertas thread: 4:
> currenttxskb (null), dnld_sent 2
> <6>[ 81.140000] libertas: requeueing
> command 0x0003 due to timeout
> (#1)
> <7>[ 81.140000] libertas enter:
> lbs_execute_next_command()
> <7>[ 81.140000] libertas host:
> EXEC_NEXT_CMD: sending command 0x0003
> <7>[ 81.140000] libertas enter:
> lbs_submit_command()
> <7>[ 81.140000] libertas cmd:
> DNLD_CMD: command 0x0003, seq 1, size 46
> <4>[ 81.140000] libertas DNLD_CMD:
> 03 00 2e 00 01 00 00 00 00 00 00 00
> 00 00 00 00
> <4>[ 81.150000] libertas DNLD_CMD:
> ff ff ff ff ff ff 00 00 00 00 00 00
> 00 00 00 00
> <4>[ 81.160000] libertas DNLD_CMD:
> 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00
> <7>[ 81.160000] libertas enter:
> if_sdio_host_to_card(type 1, bytes 46)
> <7>[ 81.160000] libertas leave:
> if_sdio_host_to_card(), ret 0
> <7>[ 81.160000] libertas leave:
> lbs_submit_command()
> <7>[ 81.160000] libertas leave:
> lbs_execute_next_command()
> <7>[ 81.160000] libertas thread: 1:
> currenttxskb (null), dnld_sent 2
> <7>[ 81.160000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 81.160000] libertas enter:
> if_sdio_host_to_card_worker()
> <7>[ 81.160000] libertas leave:
> if_sdio_host_to_card_worker()
> <7>[ 81.160000] libertas enter:
> if_sdio_interrupt()
> <7>[ 81.160000] libertas sdio:
> interrupt: 0x3
> <7>[ 81.160000] libertas enter:
> lbs_host_to_card_done()
> <7>[ 81.160000] libertas leave:
> lbs_host_to_card_done()
> <7>[ 81.160000] libertas enter:
> if_sdio_card_to_host()
> <7>[ 81.160000] libertas sdio:
> packet of type 1 and size 50 bytes
> <7>[ 81.160000] libertas enter:
> if_sdio_handle_cmd()
> <7>[ 81.160000] libertas enter:
> lbs_notify_command_response()
> <7>[ 81.160000] libertas leave:
> lbs_notify_command_response()
> <7>[ 81.160000] libertas leave:
> if_sdio_handle_cmd(), ret 0
> <7>[ 81.160000] libertas leave:
> if_sdio_card_to_host(), ret 0
> <7>[ 81.160000] libertas leave:
> if_sdio_interrupt(), ret 0
> <7>[ 81.160000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 81.160000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.160000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.160000] libertas enter:
> lbs_process_command_response()
> <7>[ 81.160000] libertas cmd:
> CMD_RESP: response 0x8003, seq 1, size
> 46
> <4>[ 81.160000] libertas CMD_RESP:
> 03 80 2e 00 01 00 00 00 02 00 12 00
> 08 00 40 00
> <4>[ 81.160000] libertas CMD_RESP:
> 00 1b fb 1a 1c 76 10 00 01 00 03 46
> 09 18 00 00
> <4>[ 81.160000] libertas CMD_RESP:
> 00 00 00 00 00 00 00 00 00 00 03 03
> 00 00
> <6>[ 81.160000] libertas: Received
> result 0 to command 3 after 1
> retries
> <7>[ 81.170000] libertas leave:
> lbs_process_command_response(), ret 0
> <7>[ 81.170000] libertas enter:
> lbs_execute_next_command()
> <7>[ 81.170000] libertas leave:
> lbs_execute_next_command()
> <7>[ 81.170000] libertas thread: 1:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.170000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 81.170000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 81.170000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 81.170000] libertas leave:
> __lbs_cmd(), ret 0
> <6>[ 81.170000] libertas:
> 00:1b:fb:1a:1c:76, fw 9.70.3p24, cap
> 0x00000303
> <7>[ 81.170000] libertas cmd:
> GET_HW_SPEC: hardware interface 0x2,
> hardware spec 0x0012
> <7>[ 81.170000] libertas enter:
> lbs_set_regiontable()
> <7>[ 81.170000] libertas enter:
> lbs_get_region_cfp_table()
> <7>[ 81.170000] libertas main:
> region_cfp_table[i].region=16
> <7>[ 81.170000] libertas leave:
> lbs_get_region_cfp_table()
> <7>[ 81.170000] libertas leave:
> lbs_set_regiontable(), ret 0
> <7>[ 81.170000] libertas 11d:
> BG-band nrcfp 14
> <7>[ 81.170000] libertas leave:
> lbs_update_hw_spec()
> <7>[ 81.170000] libertas enter:
> lbs_get_tx_power()
> <7>[ 81.170000] libertas enter:
> __lbs_cmd()
> <7>[ 81.170000] libertas enter:
> __lbs_cmd_async()
> <7>[ 81.170000] libertas enter:
> lbs_get_cmd_ctrl_node()
> <7>[ 81.170000] libertas leave:
> lbs_get_cmd_ctrl_node()
> <7>[ 81.170000] libertas host:
> PREP_CMD: command 0x001e
> <7>[ 81.170000] libertas enter:
> lbs_queue_cmd()
> <7>[ 81.170000] libertas host:
> QUEUE_CMD: inserted command 0x001e into
> cmdpendingq
> <7>[ 81.170000] libertas leave:
> lbs_queue_cmd()
> <7>[ 81.170000] libertas leave:
> __lbs_cmd_async(), ret c2ff5a24
> <7>[ 81.170000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 81.170000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.170000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.170000] libertas enter:
> lbs_execute_next_command()
> <7>[ 81.170000] libertas host:
> EXEC_NEXT_CMD: sending command 0x001e
> <7>[ 81.170000] libertas enter:
> lbs_submit_command()
> <7>[ 81.170000] libertas cmd:
> DNLD_CMD: command 0x001e, seq 2, size 14
> <4>[ 81.170000] libertas DNLD_CMD:
> 1e 00 0e 00 02 00 00 00 00 00 00 00
> 00 00
> <7>[ 81.180000] libertas enter:
> if_sdio_host_to_card(type 1, bytes 14)
> <7>[ 81.180000] libertas leave:
> if_sdio_host_to_card(), ret 0
> <7>[ 81.180000] libertas leave:
> lbs_submit_command()
> <7>[ 81.180000] libertas leave:
> lbs_execute_next_command()
> <7>[ 81.180000] libertas thread: 1:
> currenttxskb (null), dnld_sent 2
> <7>[ 81.180000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 81.180000] libertas enter:
> if_sdio_host_to_card_worker()
> <7>[ 81.180000] libertas leave:
> if_sdio_host_to_card_worker()
> <7>[ 81.180000] libertas enter:
> if_sdio_interrupt()
> <7>[ 81.180000] libertas sdio:
> interrupt: 0x3
> <7>[ 81.180000] libertas enter:
> lbs_host_to_card_done()
> <7>[ 81.180000] libertas leave:
> lbs_host_to_card_done()
> <7>[ 81.180000] libertas enter:
> if_sdio_card_to_host()
> <7>[ 81.180000] libertas sdio:
> packet of type 1 and size 50 bytes
> <7>[ 81.180000] libertas enter:
> if_sdio_handle_cmd()
> <7>[ 81.180000] libertas enter:
> lbs_notify_command_response()
> <7>[ 81.180000] libertas leave:
> lbs_notify_command_response()
> <7>[ 81.180000] libertas leave:
> if_sdio_handle_cmd(), ret 0
> <7>[ 81.180000] libertas leave:
> if_sdio_card_to_host(), ret 0
> <7>[ 81.180000] libertas leave:
> if_sdio_interrupt(), ret 0
> <7>[ 81.180000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 81.180000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.180000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.180000] libertas enter:
> lbs_process_command_response()
> <7>[ 81.180000] libertas cmd:
> CMD_RESP: response 0x8003, seq 1, size
> 46
> <4>[ 81.180000] libertas CMD_RESP:
> 03 80 2e 00 01 00 00 00 02 00 12 00
> 08 00 40 00
> <4>[ 81.180000] libertas CMD_RESP:
> 00 1b fb 1a 1c 76 10 00 01 00 03 46
> 09 18 00 00
> <4>[ 81.180000] libertas CMD_RESP:
> 00 00 00 00 00 00 00 00 00 00 03 03
> 00 00
> <6>[ 81.180000] libertas: Received
> CMD_RESP with invalid sequence 1
> (expected 2)
> <7>[ 81.190000] libertas leave:
> lbs_process_command_response(), ret -1
> <7>[ 81.190000] libertas thread: 1:
> currenttxskb (null), dnld_sent 0
> <7>[ 81.190000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 84.180000] libertas enter
> (INT): command_timer_fn()
> <6>[ 84.180000] libertas: command
> 0x001e timed out
> <7>[ 84.180000] libertas leave
> (INT): command_timer_fn()
> <7>[ 84.180000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 84.180000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.180000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <6>[ 84.180000] libertas: requeueing
> command 0x001e due to timeout
> (#1)
> <7>[ 84.180000] libertas enter:
> lbs_execute_next_command()
> <7>[ 84.180000] libertas host:
> EXEC_NEXT_CMD: sending command 0x001e
> <7>[ 84.180000] libertas enter:
> lbs_submit_command()
> <7>[ 84.180000] libertas cmd:
> DNLD_CMD: command 0x001e, seq 2, size 14
> <4>[ 84.180000] libertas DNLD_CMD:
> 1e 00 0e 00 02 00 00 00 00 00 00 00
> 00 00
> <7>[ 84.190000] libertas enter:
> if_sdio_host_to_card(type 1, bytes 14)
> <7>[ 84.190000] libertas leave:
> if_sdio_host_to_card(), ret 0
> <7>[ 84.190000] libertas leave:
> lbs_submit_command()
> <7>[ 84.190000] libertas leave:
> lbs_execute_next_command()
> <7>[ 84.190000] libertas thread: 1:
> currenttxskb (null), dnld_sent 2
> <7>[ 84.190000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 84.190000] libertas enter:
> if_sdio_host_to_card_worker()
> <7>[ 84.190000] libertas leave:
> if_sdio_host_to_card_worker()
> <7>[ 84.190000] libertas enter:
> if_sdio_interrupt()
> <7>[ 84.190000] libertas sdio:
> interrupt: 0x3
> <7>[ 84.190000] libertas enter:
> lbs_host_to_card_done()
> <7>[ 84.190000] libertas leave:
> lbs_host_to_card_done()
> <7>[ 84.190000] libertas enter:
> if_sdio_card_to_host()
> <7>[ 84.190000] libertas sdio:
> packet of type 1 and size 18 bytes
> <7>[ 84.190000] libertas enter:
> if_sdio_handle_cmd()
> <7>[ 84.190000] libertas enter:
> lbs_notify_command_response()
> <7>[ 84.190000] libertas leave:
> lbs_notify_command_response()
> <7>[ 84.190000] libertas leave:
> if_sdio_handle_cmd(), ret 0
> <7>[ 84.190000] libertas leave:
> if_sdio_card_to_host(), ret 0
> <7>[ 84.190000] libertas leave:
> if_sdio_interrupt(), ret 0
> <7>[ 84.190000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 84.190000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.190000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.190000] libertas enter:
> lbs_process_command_response()
> <7>[ 84.190000] libertas cmd:
> CMD_RESP: response 0x801e, seq 2, size
> 14
> <4>[ 84.190000] libertas CMD_RESP:
> 1e 80 0e 00 02 00 00 00 00 00 12 00
> 14 00
> <6>[ 84.190000] libertas: Received
> result 0 to command 1e after 1
> retries
> <7>[ 84.200000] libertas leave:
> lbs_process_command_response(), ret 0
> <7>[ 84.200000] libertas enter:
> lbs_execute_next_command()
> <7>[ 84.200000] libertas leave:
> lbs_execute_next_command()
> <7>[ 84.200000] libertas thread: 1:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.200000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 84.200000] libertas enter:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 84.200000] libertas leave:
> __lbs_cleanup_and_insert_cmd()
> <7>[ 84.200000] libertas leave:
> __lbs_cmd(), ret 0
> <7>[ 84.200000] libertas leave:
> lbs_get_tx_power()
> <7>[ 84.200000] libertas enter:
> lbs_set_mac_control()
> <7>[ 84.200000] libertas enter:
> lbs_cmd_async()
> <7>[ 84.200000] libertas enter:
> __lbs_cmd_async()
> <7>[ 84.200000] libertas enter:
> lbs_get_cmd_ctrl_node()
> <7>[ 84.200000] libertas leave:
> lbs_get_cmd_ctrl_node()
> <7>[ 84.200000] libertas host:
> PREP_CMD: command 0x0028
> <7>[ 84.200000] libertas enter:
> lbs_queue_cmd()
> <7>[ 84.200000] libertas host:
> QUEUE_CMD: inserted command 0x0028 into
> cmdpendingq
> <7>[ 84.200000] libertas leave:
> lbs_queue_cmd()
> <7>[ 84.200000] libertas leave:
> __lbs_cmd_async(), ret c2ff5a48
> <7>[ 84.200000] libertas leave:
> lbs_cmd_async()
> <7>[ 84.200000] libertas leave:
> lbs_set_mac_control()
> <7>[ 84.200000] libertas leave:
> lbs_setup_firmware(), ret 0
> <7>[ 84.220000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 84.220000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.220000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.220000] libertas enter:
> lbs_execute_next_command()
> <7>[ 84.220000] libertas host:
> EXEC_NEXT_CMD: sending command 0x0028
> <7>[ 84.220000] libertas enter:
> lbs_submit_command()
> <7>[ 84.220000] libertas cmd:
> DNLD_CMD: command 0x0028, seq 3, size 12
> <4>[ 84.220000] libertas DNLD_CMD:
> 28 00 0c 00 03 00 00 00 03 00 00
> 00
> <7>[ 84.220000] libertas enter:
> if_sdio_host_to_card(type 1, bytes 12)
> <7>[ 84.220000] libertas leave:
> if_sdio_host_to_card(), ret 0
> <7>[ 84.220000] libertas leave:
> lbs_submit_command()
> <7>[ 84.220000] libertas leave:
> lbs_execute_next_command()
> <7>[ 84.220000] libertas thread: 1:
> currenttxskb (null), dnld_sent 2
> <7>[ 84.220000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 84.220000] libertas enter:
> if_sdio_host_to_card_worker()
> <7>[ 84.220000] libertas leave:
> if_sdio_host_to_card_worker()
> <7>[ 84.220000] libertas enter:
> if_sdio_interrupt()
> <7>[ 84.220000] libertas sdio:
> interrupt: 0x3
> <7>[ 84.220000] libertas enter:
> lbs_host_to_card_done()
> <7>[ 84.220000] libertas leave:
> lbs_host_to_card_done()
> <7>[ 84.220000] libertas enter:
> if_sdio_card_to_host()
> <7>[ 84.220000] libertas sdio:
> packet of type 1 and size 18 bytes
> <7>[ 84.220000] libertas enter:
> if_sdio_handle_cmd()
> <7>[ 84.220000] libertas enter:
> lbs_notify_command_response()
> <7>[ 84.220000] libertas leave:
> lbs_notify_command_response()
> <7>[ 84.220000] libertas leave:
> if_sdio_handle_cmd(), ret 0
> <7>[ 84.220000] libertas leave:
> if_sdio_card_to_host(), ret 0
> <7>[ 84.220000] libertas leave:
> if_sdio_interrupt(), ret 0
> <7>[ 84.220000] libertas thread: 2:
> currenttxskb (null), dnld_send 0
> <7>[ 84.220000] libertas thread: 3:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.220000] libertas thread: 4:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.220000] libertas enter:
> lbs_process_command_response()
> <7>[ 84.220000] libertas cmd:
> CMD_RESP: response 0x801e, seq 2, size
> 14
> <4>[ 84.220000] libertas CMD_RESP:
> 1e 80 0e 00 02 00 00 00 00 00 12 00
> 14 00
> <6>[ 84.220000] libertas: Received
> CMD_RESP with invalid sequence 2
> (expected 3)
> <7>[ 84.230000] libertas leave:
> lbs_process_command_response(), ret -1
> <7>[ 84.230000] libertas thread: 1:
> currenttxskb (null), dnld_sent 0
> <7>[ 84.230000] libertas thread:
> sleeping, connect_status 1, psmode 0,
> psstate 0
> <7>[ 84.230000] libertas enter:
> lbs_update_channel()
> <7>[ 84.230000] libertas enter:
> lbs_get_channel()
> <7>[ 84.230000] libertas enter:
> __lbs_cmd()
> <7>[ 84.230000] libertas enter:
> __lbs_cmd_async()
> <7>[ 84.230000] libertas enter:
> lbs_get_cmd_ctrl_node()
> <7>[ 84.230000] libertas leave:
> lbs_get_cmd_ctrl_node()
>
>
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>
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