Jens Axboe wrote:
Since there's just the one device on the bus in this case, whether its
Wrong. ata_piix must deal with master/slave, as must libata itself.
the device or bus posting BUSY seems pretty irrelevant. If anything, I'd
say that the act of iterating over possible devices hanging of the pci
device and resuming them from the pci handler is definitely the worst
approach. The pci driver resume function should do just one thing --
resume the device itself.
Who resumes the bus? hmmm?
Please, read other drivers. Control flow always starts at
driver::resume, and since the driver knows the hardware best, it _must_
be the one that directs the control flow.
Jeff
-
: send the line "unsubscribe linux-ide" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
