From: Fabian Melzow <fabian.melzow@gmail.com>
To: Mathias Nyman <mathias.nyman@linux.intel.com>
Cc: linux-usb@vger.kernel.org
Subject: Re: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 1
Date: Wed, 1 Jul 2020 19:51:38 +0200 [thread overview]
Message-ID: <20200701195138.21940697@ping> (raw)
In-Reply-To: <f41aab00-ea04-bdd2-4174-33b2b19dc850@linux.intel.com>
Am Tue, 30 Jun 2020 22:03:29 +0300
schrieb Mathias Nyman <mathias.nyman@linux.intel.com>:
> On 30.6.2020 19.58, Fabian Melzow wrote:
> > I successful applied the patch against Linux 5.7.4, but get this
> > error when compiling drivers/usb/host/xhci-ring.c:
> >
> > CC [M] drivers/usb/host/xhci-ring.o
> > drivers/usb/host/xhci-ring.c: In function ‘xhci_handle_cmd_stop_ep’:
> > drivers/usb/host/xhci-ring.c:857:3: error: implicit declaration of
> > function ‘xhci_reset_halted_ep’
> > [-Werror=implicit-function-declaration] 857 |
> > xhci_reset_halted_ep(xhci, slot_id, ep_index, reset_type); |
> > ^~~~~~~~~~~~~~~~~~~~
>
> Right, forgot that you need another patch before this.
Applied it and after recompiling I get:
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Get port status 5-1 read: 0x2a0, return 0x100
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Waiting for status stage event
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Successful Set TR Deq Ptr cmd, deq = @fedf51f0
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Ignoring reset ep completion code of 1
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Giveback URB 0000000096cbf5fe, len = 0, expected = 4, status = -32
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: // Ding dong!
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Set TR Deq Ptr cmd, new deq seg = 00000000a8c5372f (0xfedf5000 dma), new deq ptr = 00000000037c6b7a (0xfedf51f0 dma), new cycle = 1
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Queueing new dequeue state
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: New dequeue pointer = 0xfedf51f0 (DMA)
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: New dequeue segment = 00000000a8c5372f (virtual)
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Cycle state = 0x1
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Finding endpoint context
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Cleaning up stalled endpoint ring
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Stalled endpoint for slot 1 ep 0
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Successful Set TR Deq Ptr cmd, deq = @fedf51c0
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: // Ding dong!
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Set TR Deq Ptr cmd, new deq seg = 00000000a8c5372f (0xfedf5000 dma), new deq ptr = 000000007e18677c (0xfedf51c0 dma), new cycle = 1
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: New dequeue pointer = 0xfedf51c0 (DMA)
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: New dequeue segment = 00000000a8c5372f (virtual)
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Cycle state = 0x1
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Finding endpoint context
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Removing canceled TD starting at 0xfedf5190 (dma).
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Stopped on Transfer TRB for slot 1 ep 0
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: // Ding dong!
Jul 01 19:06:29 ping kernel: xhci_hcd 0000:09:00.3: Cancel URB 000000009a11684b, dev 2, ep 0x0, starting at offset 0xfedf5190
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Successful Set TR Deq Ptr cmd, deq = @fede7830
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Ignoring reset ep completion code of 1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Giveback URB 000000009a11684b, len = 0, expected = 4, status = -32
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: // Ding dong!
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Set TR Deq Ptr cmd, new deq seg = 0000000010319786 (0xfede7000 dma), new deq ptr = 0000000083eff911 (0xfede7830 dma), new cycle = 1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Queueing new dequeue state
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: New dequeue pointer = 0xfede7830 (DMA)
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: New dequeue segment = 0000000010319786 (virtual)
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Cycle state = 0x1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Finding endpoint context
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Cleaning up stalled endpoint ring
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Stalled endpoint for slot 2 ep 0
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Successful Set TR Deq Ptr cmd, deq = @fede7800
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Ignoring reset ep completion code of 1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Giveback URB 000000009a11684b, len = 0, expected = 10, status = -32
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: // Ding dong!
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Set TR Deq Ptr cmd, new deq seg = 0000000010319786 (0xfede7000 dma), new deq ptr = 00000000ad85653f (0xfede7800 dma), new cycle = 1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Queueing new dequeue state
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: New dequeue pointer = 0xfede7800 (DMA)
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: New dequeue segment = 0000000010319786 (virtual)
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Cycle state = 0x1
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Finding endpoint context
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Cleaning up stalled endpoint ring
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Stalled endpoint for slot 2 ep 0
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Waiting for status stage event
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Waiting for status stage event
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: Waiting for status stage event
Jul 01 19:06:24 ping kernel: xhci_hcd 0000:09:00.3: xhci_hub_status_data: stopping port polling.
Jul 01 19:06:24 ping kernel: usb usb6: bus auto-suspend, wakeup 1
Look like the problem is fixed, but if you want, you can check the
debuglogs at http://fabi.bplaced.net/debuglogs2.tar.xz
Thanks!
Fabian
next prev parent reply other threads:[~2020-07-01 17:51 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-20 19:19 ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 1 Fabian Melzow
2020-06-29 17:47 ` Mathias Nyman
2020-06-30 10:40 ` [PATCH] xhci: fix halted endpoint at stop endpoint command completion kernel test robot
2020-06-30 10:40 ` kernel test robot
2020-06-30 16:58 ` ERROR Transfer event TRB DMA ptr not part of current TD ep_index 4 comp_code 1 Fabian Melzow
2020-06-30 19:03 ` Mathias Nyman
2020-07-01 9:17 ` David Heinzelmann
2020-07-03 16:00 ` Mathias Nyman
2020-07-01 17:51 ` Fabian Melzow [this message]
2020-07-03 15:57 ` Mathias Nyman
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