mirror of
https://github.com/ibm-s390-linux/s390-tools.git
synced 2026-08-05 02:14:52 +00:00
2ca442feed
EP11 cards provide the firmware version and API ordinal number as a sysfs attribute on the crypto card level. Add a helper function that obtains the firmware version and API ordinal number from there. Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com> Reviewed-by: Harald Freudenberger <freude@linux.ibm.com> Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
|
|
* zkey - Generate, re-encipher, and validate secure keys
|
|
*
|
|
* This header file defines the interface to the CCA host library.
|
|
*
|
|
* Copyright IBM Corp. 2019
|
|
*
|
|
* s390-tools is free software; you can redistribute it and/or modify
|
|
* it under the terms of the MIT license. See LICENSE for details.
|
|
*/
|
|
|
|
#ifndef UTILS_H
|
|
#define UTILS_H
|
|
|
|
#include "lib/zt_common.h"
|
|
|
|
#include "pkey.h"
|
|
|
|
int sysfs_is_card_online(int card, enum card_type cardtype);
|
|
|
|
int sysfs_is_apqn_online(int card, int domain, enum card_type cardtype);
|
|
|
|
int sysfs_get_card_level(int card);
|
|
|
|
enum card_type sysfs_get_card_type(int card);
|
|
|
|
int sysfs_get_serialnr(int card, char serialnr[9], bool verbose);
|
|
|
|
struct fw_version {
|
|
unsigned int major;
|
|
unsigned int minor;
|
|
unsigned int api_ordinal;
|
|
};
|
|
|
|
int sysfs_get_firmware_version(int card, struct fw_version *fw_version,
|
|
bool verbose);
|
|
|
|
#define MK_STATE_EMPTY 0
|
|
#define MK_STATE_PARTIAL 1
|
|
#define MK_STATE_FULL 2
|
|
#define MK_STATE_VALID 3
|
|
#define MK_STATE_INVALID 4
|
|
#define MK_STATE_UNKNOWN -1
|
|
|
|
struct mk_info_reg {
|
|
int mk_state;
|
|
u64 mkvp;
|
|
};
|
|
|
|
struct mk_info {
|
|
struct mk_info_reg new_mk;
|
|
struct mk_info_reg cur_mk;
|
|
struct mk_info_reg old_mk;
|
|
};
|
|
|
|
int sysfs_get_mkvps(int card, int domain, struct mk_info *mk_info,
|
|
bool verbose);
|
|
|
|
typedef int(*apqn_handler_t) (int card, int domain, void *handler_data);
|
|
|
|
int handle_apqns(const char *apqns, enum card_type cardtype,
|
|
apqn_handler_t handler, void *handler_data, bool verbose);
|
|
|
|
int print_mk_info(const char *apqns, enum card_type cardtype, bool verbose);
|
|
|
|
int cross_check_apqns(const char *apqns, u64 mkvp, int min_level,
|
|
enum card_type cardtype, bool print_mks, bool verbose);
|
|
|
|
bool prompt_for_yes(bool verbose);
|
|
|
|
#endif
|