From: Fujinaka, T. <tod...@in...> - 2014-05-30 21:11:55
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It just took me one Google search and I found that VDM is being used for MCTP. Searching the datasheet for the i210 (that I'm sure I suggested you consult) discusses MCTP in section 10.7. I can't see there is a way to turn off MCTP. Todd Fujinaka Software Application Engineer Networking Division (ND) Intel Corporation tod...@in... (503) 712-4565 -----Original Message----- From: shiv prakash Agarwal [mailto:chh...@gm...] Sent: Friday, May 30, 2014 1:14 PM To: Arnd Bergmann Cc: lin...@li...; Jason Gunthorpe; Duyck, Alexander H; Thomas Petazzoni; e10...@li...; Fujinaka, Todd; Lucas Stach Subject: Re: [E1000-devel] ARM support for igb driver Notsure about root port, Can't it be disabled by Intel device? On Sat, May 31, 2014 at 1:26 AM, Arnd Bergmann <ar...@ar...> wrote: > On Saturday 31 May 2014 01:05:29 shiv prakash Agarwal wrote: >> Thanks Jason, >> >> Is there a way to disable sending VDM by Intel card? >> And what is the purpose of sending type 1 VDM if it has to be >> discarded by root port anyway? > > I think you should really just disable the behavior at the root port. > Which host driver are you using (sorry if I forgot and you already > mentioned it)? > > Arnd |