[Linux-parport] faster ECP reads

Eric Hawkins eric at lcogt.net
Thu May 24 16:49:19 EDT 2007


I have a custom ECP peripheral and full hardware ECP on my host system with
DMA, etc. all enabled appropriately in the kernel.  Reads from the device
only transfer a byte at a time using the parport_pc_read_data function.  Is
there any mechanism to perform block transfers from the peripheral to speed
things up?

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