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gpu: nvgpu: use struct gk20a for create_gr_sysfs

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API gr_gp10b_create_sysfs() and GR HAL create_gr_sysfs() right now receive
linux specific struct device
But since this function is called from/declared in common code, we need to
remove linux dependency from it

Hence update the API and GR HAL to receive struct gk20a pointer instead
of device pointer

Jira NVGPU-259

Change-Id: I7effa16407d47a2ab5f9562ec4a4dec975a32d6c
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1588464
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Deepak Nibade
2017-10-30 06:53:17 -07:00
committed by mobile promotions
parent 00b255cf43
commit 0aa4cea63b
4 changed files with 7 additions and 5 deletions
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6
drivers/gpu/nvgpu/common/linux/platform_gp10b_tegra.c
View File

@@ -31,6 +31,8 @@
#include <nvgpu/hashtable.h>
#include <nvgpu/nvhost.h>
#include "os_linux.h"
#include "clk.h"
#include "gk20a/platform_gk20a.h"
@@ -610,10 +612,10 @@ void gp10b_ecc_stat_remove(struct device *dev,
nvgpu_kfree(g, dev_attr_array);
}
void gr_gp10b_create_sysfs(struct device *dev)
void gr_gp10b_create_sysfs(struct gk20a *g)
{
int error = 0;
struct gk20a *g = get_gk20a(dev);
struct device *dev = dev_from_gk20a(g);
/* This stat creation function is called on GR init. GR can get
initialized multiple times but we only need to create the ECC

2
drivers/gpu/nvgpu/gk20a/gk20a.h
View File

@@ -356,7 +356,7 @@ struct gpu_ops {
u32 gpc_exception);
void (*enable_gpc_exceptions)(struct gk20a *g);
void (*enable_exceptions)(struct gk20a *g);
void (*create_gr_sysfs)(struct device *dev);
void (*create_gr_sysfs)(struct gk20a *g);
u32 (*get_lrf_tex_ltc_dram_override)(struct gk20a *g);
int (*record_sm_error_state)(struct gk20a *g,
u32 gpc, u32 tpc);

2
drivers/gpu/nvgpu/gk20a/gr_gk20a.c
View File

@@ -4865,7 +4865,7 @@ static int gk20a_init_gr_setup_sw(struct gk20a *g)
gr->sw_ready = true;
if (g->ops.gr.create_gr_sysfs)
g->ops.gr.create_gr_sysfs(dev_from_gk20a(g));
g->ops.gr.create_gr_sysfs(g);
gk20a_dbg_fn("done");
return 0;

2
drivers/gpu/nvgpu/gp10b/gr_gp10b.h
View File

@@ -56,7 +56,7 @@ enum {
int gr_gp10b_init_fs_state(struct gk20a *g);
int gr_gp10b_alloc_buffer(struct vm_gk20a *vm, size_t size,
struct nvgpu_mem *mem);
void gr_gp10b_create_sysfs(struct device *dev);
void gr_gp10b_create_sysfs(struct gk20a *g);
int gr_gp10b_handle_fecs_error(struct gk20a *g,
struct channel_gk20a *__ch,
struct gr_gk20a_isr_data *isr_data);