gpu: nvgpu: unit: fifo: fifo unit test

This unit test covers most of the nvgpu.common.fifo.fifo module lines
and almost all branches.

Jira NVGPU-3697

Change-Id: I5722277a3e1630a902f63b707eb3de1c4e1876b0
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2237796
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

userspace/units/fifo/runlist/Makefile

@@ -23,7 +23,7 @@
 OBJS   = nvgpu-runlist.o
 MODULE = nvgpu-runlist
 
-LIB_PATHS += -lnvgpu-fifo
+LIB_PATHS += -lnvgpu-fifo-common
 include ../../Makefile.units
 
 lib$(MODULE).so: fifo

userspace/units/fifo/runlist/gk20a/Makefile

@@ -23,7 +23,7 @@
 OBJS   = nvgpu-runlist-gk20a.o
 MODULE = nvgpu-runlist-gk20a
 
-LIB_PATHS += -lnvgpu-fifo
+LIB_PATHS += -lnvgpu-fifo-common
 include ../../../Makefile.units
 
 lib$(MODULE).so: fifo

userspace/units/fifo/runlist/gk20a/nvgpu-runlist-gk20a.c

@@ -44,7 +44,7 @@
 #include <nvgpu/hw/gk20a/hw_fifo_gk20a.h>
 
 
-#include "../../nvgpu-fifo.h"
+#include "../../nvgpu-fifo-common.h"
 #include "nvgpu-runlist-gk20a.h"
 
 #ifdef RUNLIST_GK20A_UNIT_DEBUG

userspace/units/fifo/runlist/gv11b/Makefile

@@ -23,7 +23,7 @@
 OBJS   = nvgpu-runlist-gv11b.o
 MODULE = nvgpu-runlist-gv11b
 
-LIB_PATHS += -lnvgpu-fifo
+LIB_PATHS += -lnvgpu-fifo-common
 include ../../../Makefile.units
 
 lib$(MODULE).so: fifo

userspace/units/fifo/runlist/gv11b/nvgpu-runlist-gv11b.c

@@ -44,7 +44,7 @@
 #include <nvgpu/hw/gv11b/hw_ram_gv11b.h>
 
 
-#include "../../nvgpu-fifo.h"
+#include "../../nvgpu-fifo-common.h"
 #include "nvgpu-runlist-gv11b.h"
 
 #define RUNLIST_GV11B_UNIT_DEBUG

userspace/units/fifo/runlist/nvgpu-runlist.c

@@ -43,7 +43,7 @@
 #define RL_MAX_TIMESLICE_TIMEOUT ram_rl_entry_timeslice_timeout_v(U32_MAX)
 #define RL_MAX_TIMESLICE_SCALE ram_rl_entry_timeslice_scale_v(U32_MAX)
 
-#include "../nvgpu-fifo.h"
+#include "../nvgpu-fifo-common.h"
 
 #ifdef RUNLIST_UNIT_DEBUG
 #define unit_verbose	unit_info