mk-rootfs.sh

hc

2023-12-11 072de836f53be56a70cecf70b43ae43b7ce17376

 kernel/include/linux/ipmi_smi.h
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@@ -28,7 +28,15 @@
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  */
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 /* Structure for the low-level drivers. */
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-typedef struct ipmi_smi *ipmi_smi_t;
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+struct ipmi_smi;
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+
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+/*
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+ * Flags for set_check_watch() below.  Tells if the SMI should be
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+ * waiting for watchdog timeouts, commands and/or messages.
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+ */
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+#define IPMI_WATCH_MASK_CHECK_MESSAGES	(1 << 0)
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+#define IPMI_WATCH_MASK_CHECK_WATCHDOG	(1 << 1)
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+#define IPMI_WATCH_MASK_CHECK_COMMANDS	(1 << 2)
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 /*
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  * Messages to/from the lower layer.  The smi interface will take one
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@@ -55,8 +63,10 @@
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 	int           rsp_size;
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 	unsigned char rsp[IPMI_MAX_MSG_LENGTH];
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-	/* Will be called when the system is done with the message
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-	   (presumably to free it). */
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+	/*
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+	 * Will be called when the system is done with the message
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+	 * (presumably to free it).
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+	 */
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 	void (*done)(struct ipmi_smi_msg *msg);
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 };
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@@ -105,12 +115,15 @@
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 	/*
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 	 * Called by the upper layer when some user requires that the
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-	 * interface watch for events, received messages, watchdog
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-	 * pretimeouts, or not.  Used by the SMI to know if it should
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-	 * watch for these.  This may be NULL if the SMI does not
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-	 * implement it.
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+	 * interface watch for received messages and watchdog
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+	 * pretimeouts (basically do a "Get Flags", or not.  Used by
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+	 * the SMI to know if it should watch for these.  This may be
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+	 * NULL if the SMI does not implement it.  watch_mask is from
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+	 * IPMI_WATCH_MASK_xxx above.  The interface should run slower
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+	 * timeouts for just watchdog checking or faster timeouts when
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+	 * waiting for the message queue.
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 	 */
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-	void (*set_need_watch)(void *send_info, bool enable);
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+	void (*set_need_watch)(void *send_info, unsigned int watch_mask);
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 	/*
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 	 * Called when flushing all pending messages.