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Commit c4222c96 authored by Amir Levy's avatar Amir Levy
Browse files

msm: ipa: add api for getting IPA pdev 



Add API intended for IPA kernel tests.
This API will allow kernel tests to use IPA driver
pdev struct by returning a pointer to this struct.

CRs-Fixed: 1077422
Change-Id: Ideeaa89f15b8895ce7256fed9f614d5c39ef105f
Signed-off-by: default avatarAmir Levy <alevy@codeaurora.org>
Signed-off-by: default avatarGidon Studinski <gidons@codeaurora.org>
parent e6910562

drivers/platform/msm/ipa/ipa_api.c

+16 −0
Original line number Diff line number Diff line
@@ -2903,6 +2903,22 @@ int ipa_tear_down_uc_offload_pipes(int ipa_ep_idx_ul, 
	return ret;

}



/**

 * ipa_get_pdev() - return a pointer to IPA dev struct

 *

 * Return value: a pointer to IPA dev struct

 *

 */

struct device *ipa_get_pdev(void)

{

	struct device *ret;



	IPA_API_DISPATCH_RETURN_PTR(ipa_get_pdev);



	return ret;

}

EXPORT_SYMBOL(ipa_get_pdev);



static const struct dev_pm_ops ipa_pm_ops = {

	.suspend_noirq = ipa_ap_suspend,

	.resume_noirq = ipa_ap_resume,

drivers/platform/msm/ipa/ipa_api.h

+2 −0
Original line number Diff line number Diff line
@@ -369,6 +369,8 @@ struct ipa_api_controller { 


	int (*ipa_tear_down_uc_offload_pipes)(int ipa_ep_idx_ul,

		int ipa_ep_idx_dl);



	struct device *(*ipa_get_pdev)(void);

};



#ifdef CONFIG_IPA

drivers/platform/msm/ipa/ipa_v2/ipa_i.h

+1 −0
Original line number Diff line number Diff line
@@ -1835,4 +1835,5 @@ int ipa_ntn_init(void); 
int ipa2_get_ntn_stats(struct IpaHwStatsNTNInfoData_t *stats);

int ipa2_register_ipa_ready_cb(void (*ipa_ready_cb)(void *),

				void *user_data);

struct device *ipa2_get_pdev(void);

#endif /* _IPA_I_H_ */

drivers/platform/msm/ipa/ipa_v2/ipa_utils.c

+15 −0
Original line number Diff line number Diff line
@@ -5104,6 +5104,7 @@ int ipa2_bind_api_controller(enum ipa_hw_type ipa_hw_type, 
	api_ctrl->ipa_setup_uc_ntn_pipes = ipa2_setup_uc_ntn_pipes;

	api_ctrl->ipa_tear_down_uc_offload_pipes =

		ipa2_tear_down_uc_offload_pipes;

	api_ctrl->ipa_get_pdev = ipa2_get_pdev;



	return 0;

}
@@ -5183,3 +5184,17 @@ void ipa_suspend_apps_pipes(bool suspend) 
		}

	}

}



/**

 * ipa2_get_pdev() - return a pointer to IPA dev struct

 *

 * Return value: a pointer to IPA dev struct

 *

 */

struct device *ipa2_get_pdev(void)

{

	if (!ipa_ctx)

		return NULL;



	return ipa_ctx->pdev;

}

drivers/platform/msm/ipa/ipa_v3/ipa_i.h

+1 −0
Original line number Diff line number Diff line
@@ -2019,4 +2019,5 @@ int ipa3_ntn_init(void); 
int ipa3_get_ntn_stats(struct Ipa3HwStatsNTNInfoData_t *stats);

struct dentry *ipa_debugfs_get_root(void);

bool ipa3_is_msm_device(void);

struct device *ipa3_get_pdev(void);

#endif /* _IPA3_I_H_ */