On Sat, Jun 09, 2001 at 10:40:03AM +0200, Laurent Pinchart wrote:
> Why is so ? What happens when the peripheral fills the FIFO with data,
> but the caller of parport_pc_ecp_read_block_pio wants less than what the
> peripheral sent ? Shouldn't a memory buffer be filled with the residue,
> and be read with the next call to parport_pc_ecp_read_block_pio ?
Basically, any protocols where this can happen are broken, IMHO. I
can't think off-hand why the comment is there though.
But yes, really it shouldn't just get thrown away.
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This archive was generated by hypermail 2b29 : Sat Jun 09 2001 - 05:08:31 EDT