On Thu, Dec 11, 2014 at 04:58:42PM +0000, Pattan, Reshma wrote: > > > > -----Original Message----- > > From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Bruce Richardson > > Sent: Friday, December 5, 2014 1:46 PM > > To: dev at dpdk.org > > Subject: [dpdk-dev] [PATCH v2] ixgbe: fix multi-process support > > > > When using multiple processes, the TX function used in all processes should > > be > > the same, otherwise the secondary processes cannot transmit more than tx- > > ring-size - 1 packets. > > To achieve this, we extract out the code to select the ixgbe TX function to > > be > > used into a separate function inside the ixgbe driver, and call that from a > > secondary process when it is attaching to an already-configured NIC. > > > > Testing with symmetric MP app shows that we are able to RX and TX from both > > primary and secondary processes once this patch is applied. > > > > Signed-off-by: Bruce Richardson <bruce.richardson at intel.com> > > > > ---- > > V2 Changes: > > * Moved check for primary/secondary process into set_tx_function instead > > of ixgbe_txq_vec_setup, which reduces scope of diff. > > * Added/cleaned up some code comments for this change > > --- > Acked-by: Reshma Pattan<reshma.pattan at intel.com> > With comment " checkpatch shows whitespace errors which got copied from old > code"
Thomas, can you fix the whitespace problems when you apply, or do you want a V3? /Bruce
