Conrad Meyer ea9e23edf3 ioat(4): Read CHANSTS register for suspended/halted checks ...

The device doesn't accurately update the CHANCMP address with the device state
when the device is suspended or halted.  So, read the CHANSTS register to check
for those states.

We still need to read the CHANCMP address for the last completed descriptor.

Sponsored by:	Dell EMC Isilon

2016-11-02 23:18:16 +00:00

..

ioat_hw.h

ioat(4): Export HW capabilities to consumers

2016-07-12 21:56:49 +00:00

ioat_internal.h

ioat(4): Allocate contiguous descriptors

2016-11-01 19:18:54 +00:00

ioat_test.c

…

ioat_test.h

…

ioat.c

ioat(4): Read CHANSTS register for suspended/halted checks

2016-11-02 23:18:16 +00:00

ioat.h

ioat(4): Export HW capabilities to consumers

2016-07-12 21:56:49 +00:00