L2 interrupt is processed by first reading from MC which L2 triggered
the interrupt and then calling a function per L2 slice to get the
details. Move the outer loop to MC unit, and the inner loop and L2
accesses to LTC unit.
JIRA NVGPU-954
Change-Id: I69b7bb82e4574b0519cdcd73b94d7d3e3fa6ef9e
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1851328
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>