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3 Commits

Author SHA1 Message Date
Claudiu Manoil
1805882276 soc/qman: Handle endianness of h/w descriptors 
The hardware descriptors have big endian (BE) format.
Provide proper endianness handling for the remaining
descriptor fields, to ensure they are correctly
accessed by non-BE CPUs too.

Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Scott Wood <oss@buserror.net>
 2016-11-23 21:01:25 -06:00
Claudiu Manoil
57e68a5e23 soc/qman: test: Fix implementation of fd_cmp() 
This function must only return the truth value of whether
two frame descriptors are different or not.
It does NOT have to compute some obscure difference between
fd fields and return it as an int, making sparse complain
about type conversions in the process.

Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Scott Wood <oss@buserror.net>
 2016-11-23 01:23:43 -06:00
Claudiu Manoil
de77562339 soc/qman: Add self-test for QMan driver 
Add self tests for the DPAA 1.x Queue Manager driver. The tests
ensure that the driver can properly enqueue and dequeue to/from
frame queues using the QMan portal infrastructure.

Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Signed-off-by: Scott Wood <oss@buserror.net>
 2016-09-25 02:39:00 -05:00