tty/hvc/hvcs.c

36  * partner possibilities.
38  * Firmware does not provide notification of vty partner changes to this
39  * driver.  This means that an HMC Super Admin may add or remove partner vtys
40  * from a vty-server's partner list but the changes will not be signaled to
44  * rescanning partner information upon a user's request.
133  * tty_device pointers when the number of vty-server & vty partner connections
143  * vty-server & vty partner connections.
202 /* Status of partner info rescan triggered via sysfs. */
242  * partner info.
284 	uint32_t p_unit_address; /* partner unit address */
285 	uint32_t p_partition_ID; /* partner partition ID */
398 			" partner vty@%X:%d connection.\n",  in hvcs_vterm_state_store()
462 	printk(KERN_INFO "HVCS: rescanning partner info for all"  in rescan_store()
680 				" partner vty@%X:%d connection.\n",  in hvcs_destruct_port()
770 	 * This will populate the hvcs_struct's partner info fields for the  in hvcs_probe()
774 		printk(KERN_ERR "HVCS: Failed to fetch partner"  in hvcs_probe()
851  * Traverse the list and add the partner info that is found to the hvcs_struct
852  * struct entry. NOTE: At this time I know that partner info will return a
853  * single entry but in the future there may be multiple partner info entries per
856  * partner info then hvcsd->p_* will hold the last partner info data from the
858  * partner info fields in hvcs_struct with a list of hvcs_partner_info
878 		printk(KERN_ERR "HVCS: Failed to fetch partner"  in hvcs_get_pi()
883 	/* nixes the values if the partner vty went away */  in hvcs_get_pi()
929  * NOTE: It is possible that the super admin removed a partner vty and then
930  * added a different vty as the new partner.
941 	 * there isn't any now.  This driver isn't notified when a new partner  in hvcs_partner_connect()
979 	printk(KERN_INFO "HVCS: vty-server or partner"  in hvcs_partner_connect()
1083 			printk(KERN_WARNING "HVCS: partner connect failed.\n");  in hvcs_install()
1288 	 * connection terminated between the vty-server and partner vty during  in hvcs_write()