On Sun, Oct 14, 2012 at 11:38 PM, Maxim Kammerer <mk@???> wrote:
> there is currently no other way to
> enable physical DMA in Firewire than via firewire_sbp2 or via
> unfiltered physical DMA (enabled by CONFIG_FIREWIRE_OHCI_REMOTE_DMA).
Ah, there is also CONFIG_PROVIDE_OHCI1394_DMA_INIT +
ohci1394_dma=early, which enables unfiltered physical DMA during early
boot, but the effects will be reverted by card soft reset during
normal firewire_ohci initialization.
--
Maxim Kammerer
Liberté Linux:
http://dee.su/liberte
