Messages in this thread | | | From | Bogdan Purcareata <> | Subject | RE: [PATCH 3/5] staging: fsl-dpaa2/eth: Don't account SWA in tx_data_offset | Date | Fri, 27 Oct 2017 14:31:22 +0000 |
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> -----Original Message----- > From: Dan Carpenter [mailto:dan.carpenter@oracle.com] > Sent: Friday, October 27, 2017 5:27 PM > To: Bogdan Purcareata <bogdan.purcareata@nxp.com> > Cc: Ruxandra Ioana Radulescu <ruxandra.radulescu@nxp.com>; > gregkh@linuxfoundation.org; linux-kernel@vger.kernel.org; > devel@driverdev.osuosl.org > Subject: Re: [PATCH 3/5] staging: fsl-dpaa2/eth: Don't account SWA in > tx_data_offset > > > On Fri, Oct 27, 2017 at 02:11:34PM +0000, Bogdan Purcareata wrote: > > When configuring the Tx buffer layout, the software annotation size is > > mentioned, and MC accounts for it when configuring the frame > > tx_data_offset. No need to handle it in the driver as well. > > > > The impact is that we allocate slightly less memory right?
Yes, 64B per frame.
Bogdan P.
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