Messages in this thread | | | Date | Tue, 5 Feb 2013 10:42:21 -0500 | From | Cyril Chemparathy <> | Subject | Re: [PATCH v7 01/10] ARM: davinci: move private EDMA API to arm/common |
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On 02/05/2013 07:41 AM, Russell King - ARM Linux wrote: > On Mon, Feb 04, 2013 at 04:54:45PM -0500, Cyril Chemparathy wrote: >> You're assuming that cookies complete in order. That is not necessarily >> true. > > Under what circumstances is that not true? >
Notably when hardware can prioritize certain classes of traffic over others, for instance with data center bridging mechanisms.
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