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gpu: nvgpu: Move isr related fields from gk20a

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Move fields in struct gk20a related to interrupt handling into
Linux specific nvgpu_os_linux. At the same time move the counter
logic from function in HAL into Linux specific code, and two Linux
specific power management functions from generic gk20a.c to Linux
specific module.c.

JIRA NVGPU-123

Change-Id: I0a08fd2e81297c8dff7a85c263ded928496c4de0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1528177
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sourab Gupta <sourabg@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Terje Bergstrom
2017-07-27 12:15:19 -07:00
committed by mobile promotions
parent 11e29991ac
commit e1df72771b
9 changed files with 79 additions and 72 deletions
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14
drivers/gpu/nvgpu/common/linux/os_linux.h
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@@ -69,6 +69,20 @@ struct nvgpu_os_linux {
struct devfreq *devfreq;
struct device_dma_parameters dma_parms;
atomic_t hw_irq_stall_count;
atomic_t hw_irq_nonstall_count;
wait_queue_head_t sw_irq_stall_last_handled_wq;
atomic_t sw_irq_stall_last_handled;
atomic_t nonstall_ops;
wait_queue_head_t sw_irq_nonstall_last_handled_wq;
atomic_t sw_irq_nonstall_last_handled;
struct work_struct nonstall_fn_work;
struct workqueue_struct *nonstall_work_queue;
};
static inline struct nvgpu_os_linux *nvgpu_os_linux_from_gk20a(struct gk20a *g)