| Date | Tue, 4 Jun 2019 09:53:44 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH 4.19 22/32] net: stmmac: dma channel control register need to be init first |
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On Mon 2019-06-03 11:08:16, Greg Kroah-Hartman wrote: > From: Weifeng Voon <weifeng.voon@intel.com> > > stmmac_init_chan() needs to be called before stmmac_init_rx_chan() and > stmmac_init_tx_chan(). This is because if PBLx8 is to be used, > "DMA_CH(#i)_Control.PBLx8" needs to be set before programming > "DMA_CH(#i)_TX_Control.TxPBL" and "DMA_CH(#i)_RX_Control.RxPBL".
This one misses upstream id, too. It is hash af8f3fb7fb077c9df9fed97113a031e792163def .
Best regrads, Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html [unhandled content-type:application/pgp-signature] |