Re: [ros-dev] Re: [ros-svn] [hbirr] 17665: - Copy the map registers to the buffer only, if they are used (in IoFlushAdapterBuffers).

[Hartmut Birr]

Filip Navara wrote:

> >   
>  The
> UNIMPLEMENTED case is entered for any adapter that claims that it
>  can support hardware scatter/gather regardless of it being used or
>  not. A quick untested patch is attached (I'm not sure it will work,
>  since it looks like I forgot to initialize
>  MapRegisterBase->Counter...). I'm planning to look at it.
>  
The patch didn't work, because MAP_BASE_SW_SG is always set. The new
code in IoFlushAdapterBuffers isn't executed for the floppy dma.

- Hartmut