1 /* 2 * Copyright (c) 2011-2012 The Chromium OS Authors. 3 * SPDX-License-Identifier: GPL-2.0+ 4 */ 5 6 #ifndef __SANDBOX_STATE_H 7 #define __SANDBOX_STATE_H 8 9 #include <config.h> 10 #include <stdbool.h> 11 12 /* How we exited U-Boot */ 13 enum exit_type_id { 14 STATE_EXIT_NORMAL, 15 STATE_EXIT_COLD_REBOOT, 16 STATE_EXIT_POWER_OFF, 17 }; 18 19 struct sandbox_spi_info { 20 const char *spec; 21 const struct sandbox_spi_emu_ops *ops; 22 }; 23 24 /* The complete state of the test system */ 25 struct sandbox_state { 26 const char *cmd; /* Command to execute */ 27 bool interactive; /* Enable cmdline after execute */ 28 const char *fdt_fname; /* Filename of FDT binary */ 29 enum exit_type_id exit_type; /* How we exited U-Boot */ 30 const char *parse_err; /* Error to report from parsing */ 31 int argc; /* Program arguments */ 32 char **argv; 33 uint8_t *ram_buf; /* Emulated RAM buffer */ 34 unsigned int ram_size; /* Size of RAM buffer */ 35 const char *ram_buf_fname; /* Filename to use for RAM buffer */ 36 bool write_ram_buf; /* Write RAM buffer on exit */ 37 38 /* Pointer to information for each SPI bus/cs */ 39 struct sandbox_spi_info spi[CONFIG_SANDBOX_SPI_MAX_BUS] 40 [CONFIG_SANDBOX_SPI_MAX_CS]; 41 }; 42 43 /** 44 * Record the exit type to be reported by the test program. 45 * 46 * @param exit_type Exit type to record 47 */ 48 void state_record_exit(enum exit_type_id exit_type); 49 50 /** 51 * Gets a pointer to the current state. 52 * 53 * @return pointer to state 54 */ 55 struct sandbox_state *state_get_current(void); 56 57 /** 58 * Initialize the test system state 59 */ 60 int state_init(void); 61 62 /** 63 * Uninitialize the test system state, writing out state if configured to 64 * do so. 65 * 66 * @return 0 if OK, -ve on error 67 */ 68 int state_uninit(void); 69 70 #endif 71