blob: c6a7cf8cf053be892ad49e58b9a597b1c714d0a7 [file] [log] [blame]
* libqos fw_cfg support
* Copyright IBM, Corp. 2012-2013
* Authors:
* Anthony Liguori <>
* This work is licensed under the terms of the GNU GPL, version 2 or later.
* See the COPYING file in the top-level directory.
#include "libqtest.h"
typedef struct QFWCFG QFWCFG;
struct QFWCFG
uint64_t base;
QTestState *qts;
void (*select)(QFWCFG *fw_cfg, uint16_t key);
void (*read)(QFWCFG *fw_cfg, void *data, size_t len);
void qfw_cfg_select(QFWCFG *fw_cfg, uint16_t key);
void qfw_cfg_read_data(QFWCFG *fw_cfg, void *data, size_t len);
void qfw_cfg_get(QFWCFG *fw_cfg, uint16_t key, void *data, size_t len);
uint16_t qfw_cfg_get_u16(QFWCFG *fw_cfg, uint16_t key);
uint32_t qfw_cfg_get_u32(QFWCFG *fw_cfg, uint16_t key);
uint64_t qfw_cfg_get_u64(QFWCFG *fw_cfg, uint16_t key);
size_t qfw_cfg_get_file(QFWCFG *fw_cfg, const char *filename,
void *data, size_t buflen);
QFWCFG *mm_fw_cfg_init(QTestState *qts, uint64_t base);
void mm_fw_cfg_uninit(QFWCFG *fw_cfg);
QFWCFG *io_fw_cfg_init(QTestState *qts, uint16_t base);
void io_fw_cfg_uninit(QFWCFG *fw_cfg);
static inline QFWCFG *pc_fw_cfg_init(QTestState *qts)
return io_fw_cfg_init(qts, 0x510);
static inline void pc_fw_cfg_uninit(QFWCFG *fw_cfg)