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gpu: nvgpu: Update runlist_id in TSG

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Update the runlist_id field in struct tsg to now be a pointer to
the relevant runlist. This further cleans up the rampant use of
runlist_ids throughout the driver.

Change-Id: I3dce990f198d534a80caa9ca95982255dcf104ad
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2470305
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Tejal Kudav <tkudav@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
This commit is contained in:
Alex Waterman
2020-12-31 23:01:58 -06:00
committed by mobile promotions
parent d03bd05c90
commit bd1b395b5c
7 changed files with 54 additions and 73 deletions
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32
drivers/gpu/nvgpu/include/nvgpu/tsg.h
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@@ -53,6 +53,7 @@ struct nvgpu_channel;
struct nvgpu_gr_ctx;
struct nvgpu_channel_hw_state;
struct nvgpu_profiler_object;
struct nvgpu_runlist;
#ifdef CONFIG_NVGPU_CHANNEL_TSG_CONTROL
enum nvgpu_event_id_type;
@@ -148,13 +149,10 @@ struct nvgpu_tsg {
u32 tsgid;
/**
* There is maximum number of runlists defined by the h/w. Usually it
* is one runlist per engine (graphics and grcopy share a runlist).
* The runlist_id specifies the h/w runlist to which a runlist in
* memory is being submitted. Each runlist serves a specific set of
* engines. Refer to device.h.
* Runlist this TSG will be assigned to.
*/
u32 runlist_id;
struct nvgpu_runlist *runlist;
/** tgid (OS specific) of the process that openend the TSG. */
pid_t tgid;
/**
@@ -528,28 +526,6 @@ int nvgpu_tsg_set_interleave(struct nvgpu_tsg *tsg, u32 level);
*/
u32 nvgpu_tsg_default_timeslice_us(struct gk20a *g);
/**
* @brief Enable h/w runlist scheduler corresponding to the runlist_id
* of the TSG.
*
* @param g [in] The GPU driver struct.
* @param tsg [in] Pointer to the TSG struct.
*
* Enable h/w runlist scheduler for #nvgpu_tsg.runlist_id.
*/
void nvgpu_tsg_enable_sched(struct gk20a *g, struct nvgpu_tsg *tsg);
/**
* @brief Disable h/w runlist scheduler corresponding to the runlist_id
* of the TSG.
*
* @param g [in] The GPU driver struct.
* @param tsg [in] Pointer to the TSG struct.
*
* Disable h/w runlist scheduler for #nvgpu_tsg.runlist_id.
*/
void nvgpu_tsg_disable_sched(struct gk20a *g, struct nvgpu_tsg *tsg);
/**
* @brief Allocate zero initialized memory to store SM errors.
*