Re: [PATCH 1/2] pciehp: wait 1000 ms before Link Training check

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

 



On 11/09/2011 11:40 PM, Kenji Kaneshige wrote:

> We need to wait for 1000 ms after Data Link Layer Link Active (DLLLA)
> bit reads 1b before sending configuration request. Currently pciehp
> does this wait after checking Link Training (LT) bit. But we need it
> before checking LT bit because LT is still set even after DLLLA bit is
> set on some platforms.
> 
> Signed-off-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx>


Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>
Tested-by: Yinghai Lu <yinghai@xxxxxxxxxx>
--
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