Add support for getting and setting BBU properties related to battery

relearning. Specifically, add subcommands to mfiutil(8) which allow the
user to set the BBU and autolearn modes when the firmware supports it,
and add a subcommand which kicks off a battery relearn.

Reviewed by:	sbruno, rstone
Tested by:	sbruno
Approved by:	rstone (co-mentor)
MFC after:	2 weeks
Sponsored by:	Sandvine Incorporated

1 files changed, 7 insertions, 0 deletions

diff --git a/usr.sbin/mfiutil/mfiutil.h b/usr.sbin/mfiutil/mfiutil.h
index 687bdd9..8a544c2 100644
--- a/usr.sbin/mfiutil/mfiutil.h
+++ b/usr.sbin/mfiutil/mfiutil.h
@@ -152,6 +152,13 @@ int	mfi_reconfig_supported(void);
 const char *mfi_status(u_int status_code);
 const char *mfi_drive_name(struct mfi_pd_info *pinfo, uint16_t device_id,
     uint32_t def);
+int	mfi_bbu_get_props(int fd, struct mfi_bbu_properties *props,
+	    uint8_t *statusp);
+int	mfi_bbu_set_props(int fd, struct mfi_bbu_properties *props,
+	    uint8_t *statusp);
+void	mfi_autolearn_period(uint32_t, char *, size_t);
+void	mfi_next_learn_time(uint32_t, char *, size_t);
+void	mfi_autolearn_mode(uint8_t, char *, size_t);
 
 void	scan_firmware(struct mfi_info_component *comp);
 void	display_firmware(struct mfi_info_component *comp, const char *tag);