usb 1-1: BOGUS urb xfer, pipe 1 != type 3



My USB wifi adapter (AR9271 running on Embbeded linux(SMDK2440) with the ath9k_htc adapter)。
lib/firmware/ath9k_htc # usb 1-1: new full-speed USB device number 74 using s3c2410-ohci
usb 1-1: ath9k_htc: Firmware ath9k_htc
c_9271-1.4.0.fw requested
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc
c_9271-1.4.0.fw, size: 51008
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1353 at drivers/usb/core/urb.c:449 usb_submit_urb+0x1e0/0x4ec()
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 1353 Comm: kworker/0:1 Tainted: G W 4.5.1 #17
Hardware name: SMDK2440
Workqueue: events request_firmware_work_func
[<c000f328>] (unwind_backtrace) from [<c000d4ac>] (show_stack+0x10/0x14)
[<c000d4ac>] (show_stack) from [<c00174e4>] (warn_slowpath_common+0x74/0xac)
[<c00174e4>] (warn_slowpath_common) from [<c00175b0>] (warn_slowpath_fmt+0x30/0x40)
[<c00175b0>] (warn_slowpath_fmt) from [<c02c1308>] (usb_submit_urb+0x1e0/0x4ec)
[<c02c1308>] (usb_submit_urb) from [<c02aa62c>] (hif_usb_send+0x100/0x2e0)
[<c02aa62c>] (hif_usb_send) from [<c02a8d38>] (T.2427+0x64/0x68)
[<c02a8d38>] (T.2427) from [<c02a9054>] (htc_connect_service+0x180/0x1fc)
[<c02a9054>] (htc_connect_service) from [<c02ab0d4>] (ath9k_wmi_connect+0x54/0x70)
[<c02ab0d4>] (ath9k_wmi_connect) from [<c02b1148>] (ath9k_init_htc_services+0x20/0x290)
[<c02b1148>] (ath9k_init_htc_services) from [<c02b1c78>] (ath9k_htc_probe_device+0xa4/0x900)
[<c02b1c78>] (ath9k_htc_probe_device) from [<c02a8858>] (ath9k_htc_hw_init+0x14/0x38)
[<c02a8858>] (ath9k_htc_hw_init) from [<c02aadbc>] (ath9k_hif_usb_firmware_cb+0xf0/0x190)
[<c02aadbc>] (ath9k_hif_usb_firmware_cb) from [<c020e458>] (request_firmware_work_func+0x30/0x58)
[<c020e458>] (request_firmware_work_func) from [<c002a858>] (process_one_work+0x138/0x3b4)
[<c002a858>] (process_one_work) from [<c002ac48>] (worker_thread+0x174/0x624)
[<c002ac48>] (worker_thread) from [<c002fbb0>] (kthread+0xc0/0xdc)
[<c002fbb0>] (kthread) from [<c000a4b0>] (ret_from_fork+0x14/0x24)
---[ end trace 781eb6ce6eba7384 ]---

i have used the latest firmware ath9k_htc

OK, but what is your actual question? Lots of debug information about a hardware/driver related issue, but no question.

With a bit of duckduckgo-fu (using the error message you posted as a search term) I found this, which looks like exactly the same problem you are experiencing:
Several explanations there and possible causes.
From a brief read of the page, you should be using at least V1.4 of the firmware. And according to your post - you are using V1.4, so it's probably not the firmware.
The page also mentions that you should have kernel version 3.18 or greater (3.18 has some kind of patch for this issue). So if you are using anything less than V3.18 of the kernel - that is probably your problem. In which case - try upgrading your kernel to a newer version.
However, If your kernel version IS already 3.18 or greater - then it could be some kind of physical problem with the hardware itself, or it could be a problem with the USB controller attempting to start USB 1.1 in an unsupported mode.

Good luck!

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