> -----Original Message-----
> From: Hal Rosenstock [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, May 19, 2005 6:48 PM
> To: Yaron Haviv
> Cc: Mark Seger; [email protected]
> Subject: RE: [openib-general] performance counters in /sys
>
>
> On Thu, 2005-05-19 at 16:45, Yaron Haviv wrote:
> > I believe you can use the per VL counters for that
> > (IB allows counting traffic on a specific VL)
> > By matching ULPs to VLs (e.g. through the ib_at lib we suggested)
> > You can get both congestion isolation per traffic type as
> well as the
> > ability to count traffic per ULP
> > (note that up to 8 VLs are supported in the Mellanox chips)
>
> PortXmitDataVL[n], PortRcvDataVL[n], PortXmitPktVL[n], and
> PortRcvPktVL[n] are all IB optional. Do the Mellanox HCAs
> support these counters ?
>
> -- Hal
No
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