<html><head></head><body><div class="ydp7e87d698yahoo-style-wrap" style="font-family:lucida console, sans-serif;font-size:13px;"><div dir="ltr" data-setdir="false">On embedded platforms, moving to DPDK based forwarding enables high data rates for ethernet to ethernet. Currently trying hybrid approach by using MBIM driver as is. Thought of checking any native poll mode support on MBIM driver. Also on WWAN with 5G, some modems claim theoretical data rates close to 5.5Gbps.</div><div dir="ltr" data-setdir="false"><br></div><div dir="ltr" data-setdir="false">Regards</div><div dir="ltr" data-setdir="false">Anil</div>
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On Tuesday, October 12, 2021, 11:56:17 AM PDT, Dan Williams <dcbw@redhat.com> wrote:
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<div><div dir="ltr">On Tue, 2021-10-12 at 17:27 +0000, Anil Edathara wrote:<div class="yqt2366827337" id="yqtfd28839"><br clear="none">> Hi All,<br clear="none">> <br clear="none">> Any work or investigation done to integrate MBIM drivers with kernel<br clear="none">> bypass mechanism, DPDK ? What are the changes needed to support<br clear="none">> poll mode on MBIM driver ? Is it feasible ?</div><br clear="none"><br clear="none">Is there a specific reason this is desirable? Maybe the hardware<br clear="none">you're using is unable to handle high data rates through the WWAN<br clear="none">device using normal interrupt-based schemes?<br clear="none"><br clear="none">Dan<div class="yqt2366827337" id="yqtfd61319"><br clear="none"><br clear="none"></div></div></div>
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