erwise there is probability to
> have same TxFIFO number for different EP's because of OR operator.
>
> Signed-off-by: Minas Harutyunyan
I have verified that this patch fixed the issue we have regarding usb
data being sent to the incorrect usb endpoint.
Tested-by: Maynar
Hi Minas,
On Thu, Jan 31, 2019 at 9:34 AM Minas Harutyunyan
wrote:
> Hi Maynard,
>
> On 1/31/2019 3:36 AM, Maynard Cabiente wrote:
> > Hi Minas,
> >
> > On Wed, Jan 30, 2019 at 9:02 AM Minas Harutyunyan
> > wrote:
> >> Root cause of data messing be
Hi Minas,
On Wed, Jan 30, 2019 at 9:02 AM Minas Harutyunyan
wrote:
> Root cause of data messing between IN EP's because all IN EP's use same
> TXFIFO. TxFIFO number 7. See DIEPCTL's, bits 22-25 txfnum, from debug logs:
>
> EP1IN DIEPCTL = 0x11ca8200
> EP2IN DIEPCTL = 0x11ca8200
> EP5IN DIEPCTL =
Hi Minas,
On Tue, Jan 29, 2019 at 5:30 AM Minas Harutyunyan
wrote:
> Please send me regdump.
>
Below is the regdump you requested. But, I'm not sure if this is the
time when it is failing or not as it is hard for me to determine (and
time it) when it fails without looking at the USB trace or ker
Hi Minas,
On Fri, Jan 25, 2019 at 2:54 AM Minas Harutyunyan
wrote:
> Besides, mentioned by you timestamp <23.918 564 900>, where BULK IN data
> messed between EP1IN and EP2IN, I found in USB trace one more invalid
> traffic packets sequence. See in trace at timestamp <24.169 347 217>: on
> same E
Hi Minas,
On Fri, Jan 25, 2019 at 2:54 AM Minas Harutyunyan
wrote:
> I not found yet where from come this bug.
>
> Meanwhile, could you please:
> 1. Test same scenario in BDMA mode
Sorry but I'm not familiar with BDMA mode. DId not find it in the
Altera reference manual or inside the kernel doc
Hi Minas,
On Wednesday, January 23, 2019 3:58 AM Minas Harutyunyan
wrote:
> But before it, could you please add some debug print in
> dwc2_hsotg_suspend() function. I suspect that host side autosuspend mass
> storage device(s) this is why dwc2 driver complete request with ERROR:
> -108. Based on
Hi Greg,
On Wednesday, January 23, 2019 2:09 AM, Greg KH wrote:
> On Wed, Jan 23, 2019 at 06:52:00AM +0000, Maynard CABIENTE wrote:
> > This e-mail, and any document attached hereby, may contain confidential
> > and/or privileged information. If you are not the intended recipien
Hi Minas,
On Wednesday, January 23, 2019 1:42 AM, Minas Harutyunyan wrote:
>
> Can you provide USB trace for above fragment.
>
Is it ok to have a 14MB attachment on this e-mail list? My USB trace was taken
using the Ellisys USB Analyzer. It requires that you download their Windows
software from
Hi Minas,
I have one more issue on the dwc2 gadget driver that I can't figure out the
root cause. Hopefully, you have an idea on this problem.
Our system is using an Altera Cyclone V SoC FPGA on our board with linux kernel
4.14.44 and enabling the USB gadget for HID (keyboard and mouse) and mas
Hi Minas,
On Tuesday, January 15, 2019 3:02 AM, Minas Harutyunyan wrote:
>
> Please apply follow patches which included starting from 4.16:
> 1. usb: dwc2: Add safety check in setting of descriptor chain pointers commit
> ID: 201ec568c57a43dbc73c7ac00e73c3c2d39559fc
> 2. usb: dwc2: Add safety chec
Hi Minas and John,
I'm hoping that one of you can help me devise a fix to a system hang issue
caused by BNA interrupts on USB Endpoint 0.
Our system is using an Altera Cyclone V SoC FPGA on our board with linux kernel
4.14.44 and enabling the USB gadget for HID (keyboard and mouse) and mass
st
Hi Minas,
I tried your new patch on top of the other 2 patches for a couple of days now
and I do not see the issue that Marek encountered. Of course, I did not see it
also on the original two patches you created. I also do not see the original
FIFO map warning issue that I have with all 3 patch
Hi Minas,
On Wednesday, November 07, 2018 2:10 AM, Minas Harutyunyan wrote:
> This warn message popup due to on disconnect not all EP's are disabled and
> FIFO released in fifo_map. To solve this issue I submitted patches:
> [PATCH v2] usb: dwc2: Disable all EP's on disconnect and fix to above pat
Hi John,
Sorry re-sending as it was detected as spam before (due to HTML subpart).
I’m not certain if you are the correct person that maintains the
drivers/usb/dwc2 for Linux kernel 4.14. I noticed that 4.20 is a different
person.
We are using an Altera Cyclone V SoC FPGA on our board with lin
15 matches
Mail list logo
