Function for copying to/form IMEM/DMEM cast pointer to char to
pointer to u32 since falcon data registers are read/written in
4-bytes. Firmware data is generally byte stream and hence we
won't be able to deal in pointer to u32. Hence we need deviate
from misra rule 11.3.
Firmware data is also not aligned at word boundary sometimes
hence we need to copy it byte by byte to conform to the dev-
iation recommendation.
Error: MISRA C-2012 Rule 11.3: ./hal/falcon/falcon_gk20a.c:296:
misra_violation: The object pointer expression "src" of type
"u8 *" is cast to type "u32 *".
JIRA NVGPU-3271
Change-Id: Ic081f97226dbbcf08402970829624933402066eb
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2108547
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
The utils unit contains utilities that are useful to everyone. Things
like rbtree, enabled, string, etc go here. This helps prevent clutter
in the top level common directory. Also by organizing source code into
these top level units we reduce our SWUD burden: all utility code may
be described by one SWUD instead of many tiny SWUDs.
JIRA NVGPU-3544
Change-Id: Idc6169f375ba87b8a5d325712bf09aee8f27fb96
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2127479
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
