On Friday 21 July 2006 11:14 am, Vivek Dharmadhikari wrote:
> Per you advise, I added following line at the end of end_unlink_async()
> and woo, it fixed the bug.
>
> writel ((u32)ehci->async->qh_dma, &ehci->regs->async_next);
>
> I really appreciate your help in fixing this bug. It wouldn't hav
riginal Message-
> From: David Brownell [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, July 18, 2006 7:25 PM
> To: Vivek Dharmadhikari
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: Re: [linux-usb-devel] decoding qh and qtds
>
> On Tuesday 18 July 2006 4:42 pm, Vivek
On Tuesday 18 July 2006 4:42 pm, Vivek Dharmadhikari wrote:
> Hello David
>
> The Synopsys USB core that we are using the SOC has following bug which
> might cause the issue(host controller not issuing ping) that I have been
> dealing with. The workaround for the bug is also provided and I wanted
ds. Disable
the Asynchronous Schedule Enable bit instead.
Regards
Vivek
> -Original Message-
> From: David Brownell [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, July 12, 2006 9:25 PM
> To: Vivek Dharmadhikari
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: Re: [linu
On Tuesday 11 July 2006 12:37 pm, Vivek Dharmadhikari wrote:
> Hello David
>
> > You should have tried 76 _columns_ or _characters_ instead;
> > that didn't improve anything.
>
> I meant 76 characters. Anyway, I suspect my mail server is overriding
> the mail client options. I have switched to ne
CTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of David Brownell
> Sent: Monday, July 10, 2006 3:55 PM
> To: Vivek Dharmadhikari
> Cc: linux-usb-devel@lists.sourceforge.net
> Subject: Re: [linux-usb-devel] decoding qh and qtds
>
> On Monday 10 July 2006 3:21 pm, Vivek
hat; the
DMA addresses are only used to stuff fields used by the hardware.
- Dave
>
> Thanks.
>
> Regards
> Vivek
>
>
>
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Behalf Of David
> Brownell
> Sent: Saturday, July 08, 2
-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] decoding qh and qtds
On Friday 07 July 2006 6:16 pm, Vivek Dharmadhikari wrote:
> Hello David
>
> I posted earlier questions regarding the scanning of qhs and is reproduced
> below
Is your mailer not capable of wrapping lin
On Friday 07 July 2006 6:16 pm, Vivek Dharmadhikari wrote:
> Hello David
>
> I posted earlier questions regarding the scanning of qhs and is reproduced
> below
Is your mailer not capable of wrapping lines correctly?
> I used the standard idiom like below to dump all the qh and qtds.
>
>
]
[mailto:[EMAIL PROTECTED] Behalf Of David
Brownell
Sent: Monday, July 03, 2006 6:34 PM
To: Vivek Dharmadhikari
Cc: linux-usb-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] decoding qh and qtds
On Monday 03 July 2006 4:57 pm, Vivek Dharmadhikari wrote:
[ again, please fix your maile
m: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of David
Brownell
Sent: Monday, July 03, 2006 6:34 PM
To: Vivek Dharmadhikari
Cc: linux-usb-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] decoding qh and qtds
On Monday 03 July 2006 4:57 pm, Vivek Dharmadhikari wrote:
[ again, please
On Monday 03 July 2006 4:57 pm, Vivek Dharmadhikari wrote:
[ again, please fix your mailer so lines wrap before 80 characters... ]
> Ok Got it. I really need to dump the entire all qh even if there are no qtds
> linked in them and need to modify the current code to do that.
Simple enough.
> I n
On Monday 03 July 2006 10:15 am, Vivek Dharmadhikari wrote:
> Resending as i did not see the mail that i earlier sent...
>
> Hello All
> I modified the the show_async() in ehci-dbg.c to print the first few dwords
> of the qh and qtds in addition to default output.
You mean, like the dbg_qh() an
Resending as i did not see the mail that i earlier sent...
Hello All
I modified the the show_async() in ehci-dbg.c to print the first few dwords of
the qh and qtds in addition to default output. A sample output is shown below.
qh dword1 0x42002102 dword2 0x4000 current 0x1595180 next 0x1595
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