hfi1 use of PCI internals

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I noticed drivers/infiniband/hw/hfi1 got moved from staging to
drivers/ for v4.7.  It does a bunch of grubbing around in PCIe ASPM
configuration, e.g., see drivers/infiniband/hw/hfi1/aspm.h.

I know there have been lots of ASPM issues, both hardware problems and
Linux kernel problems, but it is *supposed* to be manageable by the
core, without special driver support.  What's the justification for
having to do this in the hfi1 driver?

Bjorn
--
To unsubscribe from this list: send the line "unsubscribe linux-pci" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [DMA Engine]     [Linux Coverity]     [Linux USB]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Greybus]

  Powered by Linux