Commit Graph

6 Commits

Author SHA1 Message Date
Amurthyreddy
b68e465fab gpu: nvgpu: MISRA 10.1 boolean fixes
MISRA rule 10.1 doesn't allow the usage of non-boolean variables as
booleans. Fix violations where a variable of type non-boolean is used
as a boolean.

JIRA NVGPU-646

Change-Id: If451037ada9a5f41b0cddb50778de57f60864f5c
Signed-off-by: Amurthyreddy <amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1815742
GVS: Gerrit_Virtual_Submit
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-11-13 09:45:07 -08:00
Sagar Kamble
e67bb65025 gpu: nvgpu: update macro defines for MISRA 27.9
Address MISRA Rule 20.7 violation: Macro parameter expands into an
expression without being wrapped by parentheses.

Some of the exception the coverity is not able to catch are:
1. Macro parameters passed as parameter to another macro.
   i.e NVGPU_ACCESS_ONCE. Fixing these by additional parantheses.
2. Macro parameter used as type. i.e. type parameter in container_of.

While at it, update copyright date rage for list.h and types.h.

JIRA NVGPU-841

Change-Id: I4b793981d671069289720e8c041bad8125961c0c
Signed-off-by: Sagar Kamble <skamble@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1929823
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-10-23 15:44:41 -07:00
Debarshi Dutta
032860d8de gpu: nvgpu: move header location of gk20a.h
change the path of gk20a.h to <nvgpu/gk20a.h> for files in the
following directories.

gp106/
gv100/

Jira NVGPU-597

Change-Id: I098c12c34cdce764e6fca4ea1d16c5f8dee81026
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1836707
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-09-24 21:18:17 -07:00
Debarshi Dutta
82a90170d3 gk20a: nvgpu: Remove io.h dependency from gk20a.h
In the current code, gk20a.h includes io.h which gets directly included
in a lot of other files. io.h contains methods which uses a struct
gk20a as a parameter leading to a circular dependency between io.h
and gk20a.h. This can be mitigated by removing io.h from gk20a.h as
part of larger effort to moving gk20a.h to nvgpu/gk20a.h

JIRA NVGPU-597

Change-Id: I93e504fa9371b88152737b342a75580c65e8f712
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1787316
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-07-30 11:24:06 -07:00
Terje Bergstrom
dec8625b88 gpu: nvgpu: Move SW scratch register read to bus
SW scratch register is in bus register range. Move query of that
register to bus HAL from bios.

JIRA NVGPU-588

Change-Id: I69f35af3d5f8da3550eb68fe7d060a3ec48ce275
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1730898
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-06-14 06:44:07 -07:00
David Nieto
f518304e0d gpu: nvgpu: fix GV100 hal definitions
These changes allow GV100 to init the basic HALs to pass
nvgpu_submit_twod

(1) Allocate fault buffer from vidmem instead of sysmem to prevent coherency
issues
(2) Properly enable FB
(3) Fan control requires the execution of the pre-os FW, without it the SKU201
is extremely noisy

 JIRA: NVGPUGV100-9

Change-Id: I9b2072737e45432f957e7faae6d33bc0ab43b817
Signed-off-by: David Nieto <dmartineznie@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1539926
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
2017-10-10 12:05:41 -07:00