From: Larry Finger <Larry.Finger@lwfinger.net>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: Michael Buesch <mb@bu3sch.de>,
isedev@gmail.com, b43-dev@lists.infradead.org,
linux-wireless@vger.kernel.org
Subject: [RFC/RFT] b43: A fix for DMA transmission sequence errors
Date: Fri, 15 Mar 2013 11:48:42 -0500 [thread overview]
Message-ID: <514350EA.2060205@lwfinger.net> (raw)
In-Reply-To: <CACna6rxAGN5cx6BXrdpM+-q_6QAQAvfb8+qhe-romE4hdxSs3g@mail.gmail.com>
On 03/15/2013 01:37 AM, Rafa? Mi?ecki wrote:
>
> OK, so after early tests, this card doesn't support full-addressing at all.
>
> I'll give this patch a try during the weekend.
Please follow Michael's suggestion, and change
if (slot == firstused + 2) {
into
if (slot == next_slot(ring, next_slot(ring, firstused))) {
This change is needed just in case "firstused + 2" wraps around.
Thanks,
Larry
WARNING: multiple messages have this Message-ID (diff)
From: Larry Finger <Larry.Finger@lwfinger.net>
To: "Rafał Miłecki" <zajec5@gmail.com>
Cc: Michael Buesch <mb@bu3sch.de>,
isedev@gmail.com, b43-dev@lists.infradead.org,
linux-wireless@vger.kernel.org
Subject: Re: [RFC/RFT] b43: A fix for DMA transmission sequence errors
Date: Fri, 15 Mar 2013 11:48:42 -0500 [thread overview]
Message-ID: <514350EA.2060205@lwfinger.net> (raw)
In-Reply-To: <CACna6rxAGN5cx6BXrdpM+-q_6QAQAvfb8+qhe-romE4hdxSs3g@mail.gmail.com>
On 03/15/2013 01:37 AM, Rafał Miłecki wrote:
>
> OK, so after early tests, this card doesn't support full-addressing at all.
>
> I'll give this patch a try during the weekend.
Please follow Michael's suggestion, and change
if (slot == firstused + 2) {
into
if (slot == next_slot(ring, next_slot(ring, firstused))) {
This change is needed just in case "firstused + 2" wraps around.
Thanks,
Larry
next prev parent reply other threads:[~2013-03-15 16:48 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-14 18:46 [RFC/RFT] b43: A fix for DMA transmission sequence errors Larry Finger
2013-03-14 18:55 ` Michael Büsch
2013-03-14 18:55 ` Michael Büsch
2013-03-14 20:17 ` Rafał Miłecki
2013-03-14 20:17 ` Rafał Miłecki
2013-03-15 6:37 ` Rafał Miłecki
2013-03-15 6:37 ` Rafał Miłecki
2013-03-15 16:48 ` Larry Finger [this message]
2013-03-15 16:48 ` Larry Finger
2013-03-20 11:26 ` ISE Development
2013-03-20 11:26 ` ISE Development
2013-03-20 13:43 ` Chris Vine
2013-03-20 13:43 ` Chris Vine
2013-03-20 14:53 ` Larry Finger
2013-03-20 14:53 ` Larry Finger
2013-03-20 15:04 ` ISE Development
2013-03-20 15:04 ` ISE Development
2013-03-20 16:10 ` Chris Vine
2013-03-20 16:10 ` Chris Vine
2013-03-15 0:09 ` ISE Development
2013-03-15 0:09 ` ISE Development
2013-03-15 2:07 ` Larry Finger
2013-03-15 2:07 ` Larry Finger
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