.. | .. |
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5 | 5 | |
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6 | 6 | #if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON) |
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7 | 7 | |
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8 | | -int qcom_register_ssr_notifier(struct notifier_block *nb); |
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9 | | -void qcom_unregister_ssr_notifier(struct notifier_block *nb); |
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| 8 | +/** |
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| 9 | + * enum qcom_ssr_notify_type - Startup/Shutdown events related to a remoteproc |
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| 10 | + * processor. |
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| 11 | + * |
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| 12 | + * @QCOM_SSR_BEFORE_POWERUP: Remoteproc about to start (prepare stage) |
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| 13 | + * @QCOM_SSR_AFTER_POWERUP: Remoteproc is running (start stage) |
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| 14 | + * @QCOM_SSR_BEFORE_SHUTDOWN: Remoteproc crashed or shutting down (stop stage) |
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| 15 | + * @QCOM_SSR_AFTER_SHUTDOWN: Remoteproc is down (unprepare stage) |
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| 16 | + */ |
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| 17 | +enum qcom_ssr_notify_type { |
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| 18 | + QCOM_SSR_BEFORE_POWERUP, |
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| 19 | + QCOM_SSR_AFTER_POWERUP, |
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| 20 | + QCOM_SSR_BEFORE_SHUTDOWN, |
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| 21 | + QCOM_SSR_AFTER_SHUTDOWN, |
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| 22 | +}; |
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| 23 | + |
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| 24 | +struct qcom_ssr_notify_data { |
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| 25 | + const char *name; |
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| 26 | + bool crashed; |
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| 27 | +}; |
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| 28 | + |
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| 29 | +void *qcom_register_ssr_notifier(const char *name, struct notifier_block *nb); |
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| 30 | +int qcom_unregister_ssr_notifier(void *notify, struct notifier_block *nb); |
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10 | 31 | |
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11 | 32 | #else |
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12 | 33 | |
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13 | | -static inline int qcom_register_ssr_notifier(struct notifier_block *nb) |
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| 34 | +static inline void *qcom_register_ssr_notifier(const char *name, |
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| 35 | + struct notifier_block *nb) |
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| 36 | +{ |
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| 37 | + return NULL; |
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| 38 | +} |
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| 39 | + |
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| 40 | +static inline int qcom_unregister_ssr_notifier(void *notify, |
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| 41 | + struct notifier_block *nb) |
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14 | 42 | { |
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15 | 43 | return 0; |
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16 | 44 | } |
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17 | | - |
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18 | | -static inline void qcom_unregister_ssr_notifier(struct notifier_block *nb) {} |
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19 | 45 | |
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20 | 46 | #endif |
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21 | 47 | |
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