RE: [RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-15 Thread Patra, Nilkesh
Vikram > -Original Message- > From: Pandita, Vikram > Sent: Monday, December 14, 2009 11:09 PM > To: Patra, Nilkesh; linux-...@vger.kernel.org > Cc: linux-omap@vger.kernel.org; David Brownell; Gadiyar, Anand > Subject: RE: [RFC] MUSB: Workaround for Ethernet da

Re: [RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-15 Thread Matthieu CASTET
Hi, Patra, Nilkesh a écrit : > On the latest version of MUSB, DMA is not working properly if the Data in the > packet doesn't start at 32bit aligned address. This issue was found while > using MUSB as g_ether. The basic ping does not work, if the data in the > Ethernet packet does not start at

Re: [RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-15 Thread Matthieu CASTET
Matthieu CASTET a écrit : > Hi, > > Patra, Nilkesh a écrit : >> On the latest version of MUSB, DMA is not working properly if the Data in >> the packet doesn't start at 32bit aligned address. This issue was found >> while using MUSB as g_ether. The basic ping does not work, if the data in >> th

RE: [RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-14 Thread Sonasath, Moiz
rg; David Brownell; Gadiyar, Anand > Subject: RE: [RFC] MUSB: Workaround for Ethernet data alignment issue > > > Nilkesh > > >-Original Message- > >From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Patra, > >Nil

RE: [RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-14 Thread Pandita, Vikram
diyar, Anand >Subject: [RFC] MUSB: Workaround for Ethernet data alignment issue > >On the latest version of MUSB, DMA is not working properly if the Data in the >packet doesn't start at >32bit aligned address. This issue was found while using MUSB as g_ether. The >basic ping

[RFC] MUSB: Workaround for Ethernet data alignment issue

2009-12-13 Thread Patra, Nilkesh
On the latest version of MUSB, DMA is not working properly if the Data in the packet doesn't start at 32bit aligned address. This issue was found while using MUSB as g_ether. The basic ping does not work, if the data in the Ethernet packet does not start at 32bit aligned address. To overcome t