Re: [rfc/rft/patch v2 01/19] usb: musb: gadget: removing ifdef dma code

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Hello.

Felipe Balbi wrote:

Hum, I'd prefer the single packet sends to still be performed in Tx mode
0 regardless of the DMA engine.

   Would save some register writes to leave mode 1 for CPPI 3.0/4.1 case.

if you only have one small packet to transfer, there's no point in kicking dma for that.

   Define "small". IMO 512-byte packets are not small.

WBR, Sergei
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