On Wed, Apr 15, 2015 at 12:23:18PM -0300, Jonatas Rech wrote: > Furthermore, this correction has exposed an inconsistency in the > protocol driver <-> controller driver interaction. The spi-fsl-espi > driver artificially inserts TX bytes when message fragmentation is > necessary (due to SPCOM_TRANLEN_MAX) instead of informing the > protocol driver of the hardware limitation. This was tested with the > m25p80 NOR flash protocol driver. Since fixing this issue may cause > other client drivers to malfunction, it was left as is. Sorry, you're saying that the driver is sending more data than it's being asked to in some situations? That is a *very* serious bug in both this driver and any other driver which relies on (as opposed to merely tolerates) this behaviour. If that is the case it really needs to be fixed fairly urgently.
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