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gpu: nvgpu: add ipa-pa cache for qnx

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This is adding ipa-pa cache for HV-qnx by making the code
as OS independant.

NVGPU-7329

Change-Id: If003ddf323124ba0899d7ead5db5c5478ddfc6e0
Signed-off-by: Dinesh T <dt@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2645771
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Dinesh T
2021-12-22 10:36:44 +00:00
committed by mobile promotions
parent d424598b7b
commit a47ce8eafe
5 changed files with 16 additions and 17 deletions
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5
drivers/gpu/nvgpu/common/init/nvgpu_init.c
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@@ -637,13 +637,12 @@ static int nvgpu_init_slcg_acb_load_gating_prod(struct gk20a *g)
return 0;
}
#ifdef CONFIG_TEGRA_HV_MANAGER
static int nvgpu_ipa_pa_rwsem_init(struct gk20a *g)
{
nvgpu_rwsem_init(&(g->ipa_pa_cache.ipa_pa_rw_lock));
return 0;
}
#endif
static int nvgpu_init_interrupt_setup(struct gk20a *g)
{
/**
@@ -697,9 +696,7 @@ static int nvgpu_early_init(struct gk20a *g)
* prior to enabling interrupts for corresponding units.
*/
NVGPU_INIT_TABLE_ENTRY(g->ops.ecc.ecc_init_support, NO_FLAG),
#ifdef CONFIG_TEGRA_HV_MANAGER
NVGPU_INIT_TABLE_ENTRY(&nvgpu_ipa_pa_rwsem_init, NO_FLAG),
#endif
NVGPU_INIT_TABLE_ENTRY(&nvgpu_device_init, NO_FLAG),
#ifdef CONFIG_NVGPU_DGPU
NVGPU_INIT_TABLE_ENTRY(g->ops.bios.bios_sw_init, NO_FLAG),