I don't know exactly why (the USB/HW background for that is not
present in my brain), but at some point having less than 39480B for
one (high-level) URB for the dib0700 resulted in never having any URB
returning from the USB stack. I chose 4 of them because .. I don't
remember. It seems even 1
Hi Antti,
sorry for answering with delay.
On Sat, 5 Sep 2009, Antti Palosaari wrote:
What are preferred BULK stream parameters, .count and .buffersize?
for USB2.0?
for USB1.1?
buffersize, which is URB size, have great effect to system load. For example
512 bytes generates about 10x more wak
What are preferred BULK stream parameters, .count and .buffersize?
for USB2.0?
for USB1.1?
buffersize, which is URB size, have great effect to system load. For
example 512 bytes generates about 10x more wakeups than 5120. It is
quite clear that 512 is too small for whole DVB stream. I did some
