Merge remote-tracking branch 'lsk/v3.14/topic/gator' into linux-linaro-lsk-v3.14lsk-v3.14-14.08

1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/gator/mali/mali_dd_gator_api.h b/drivers/gator/mali/mali_dd_gator_api.h
new file mode 100644
index 000000000000..104b34f2d72a
--- /dev/null
+++ b/drivers/gator/mali/mali_dd_gator_api.h
@@ -0,0 +1,40 @@
+#if !defined(MALI_DDK_GATOR_API_VERSION)
+	#define MALI_DDK_GATOR_API_VERSION 3
+#endif
+#if !defined(MALI_TRUE)
+	#define MALI_TRUE                ((unsigned int)1)
+#endif
+
+#if !defined(MALI_FALSE)
+	#define MALI_FALSE               ((unsigned int)0)
+#endif
+
+struct mali_dd_hwcnt_info {
+
+	/* Passed from Gator to kbase */
+	//u32 in_mali_dd_hwcnt_version;
+	unsigned short int bitmask[4];
+
+	/* Passed from kbase to Gator */
+
+	/* ptr to counter dump memory */
+	void *kernel_dump_buffer;
+
+	/* size of counter dump memory */
+	unsigned int size;
+
+	unsigned int gpu_id;
+
+	unsigned int nr_cores;
+
+	unsigned int nr_core_groups;
+
+	/* The cached present bitmaps - these are the same as the corresponding hardware registers*/
+	unsigned long int shader_present_bitmap;
+};
+
+struct mali_dd_hwcnt_handles;
+extern struct mali_dd_hwcnt_handles* mali_dd_hwcnt_init(struct mali_dd_hwcnt_info *in_out_info);
+extern void mali_dd_hwcnt_clear(struct mali_dd_hwcnt_info *in_out_info, struct mali_dd_hwcnt_handles *opaque_handles);
+extern unsigned int kbase_dd_instr_hwcnt_dump_complete(struct mali_dd_hwcnt_handles *opaque_handles, unsigned int * const success);
+extern unsigned int kbase_dd_instr_hwcnt_dump_irq(struct mali_dd_hwcnt_handles *opaque_handles);