Albert Lee wrote:
Jeff Garzik wrote:
Albert Lee wrote:
Patch 2/2:
After reading the last pio data block, the HSM is waiting for device
to be idle, not waiting for the last interrupt.
This patch changes the state after "PIO data-in" to HSM_ST_IDLE instead
of HSM_ST_LAST for accuracy.
Signed-off-by: Albert Lee <albertcc@xxxxxxxxxx>
Is this still needed?
Not quite needed; it only makes the state transition after reading the
last PIO block more accurate.
However, if we want to do part of the irq PIO in the workqueue sometime
in the future, this patch will be needed (otherwise the HSM might think
it expecting another irq). For the time being, maybe we can just skip
this patch until sometime it's really needed.
OK, thanks.
Jeff
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