On Thu, Jul 9, 2009 at 3:33 PM, <Sriharsha.Basavapatna at sun.com> wrote: > > On 07/09/09 12:11, Mike Gerdts wrote: >> >> In looking through the Logical Domains 1.2 Release Notes I see >> references to the following bugs: >> >> 6486234 LDoms Vsw and Vnet need to use direct mapped shared memory >> Dring data buffers for performance >> 6683084 VIO Drivers need to use direct mapped shared memory dring >> descriptors for improved performance >> >> 6486234 is deferred and 6486234 is fixed. ?Does this mean that the >> problem is not fixed, half fixed, or are these bugs really about >> different things? >> >> > > 6683084 fixed the descriptor ring (used to point to the data buffers), to > make use of direct mapped shared memory. > 6486234 ?is about fixing the actual data buffers itself to use direct mapped > shared memory; and like the status indicates, ?yet to be fixed. > -Harsha
I see the following was just put back, but I am having troubles making sense of the purpose. FWARC/2010/054 VIO vNet/vSwitch support for Rx Dring Data mode 6938259 vnet and vsw should support RxDringData mode Does this somehow help 6486234? -- Mike Gerdts http://mgerdts.blogspot.com/
