1 /* SPDX-License-Identifier: GPL-2.0+ */
2 
3 #ifndef _FASTBOOT_INTERNAL_H_
4 #define _FASTBOOT_INTERNAL_H_
5 
6 /**
7  * fastboot_buf_addr - base address of the fastboot download buffer
8  */
9 extern void *fastboot_buf_addr;
10 
11 /**
12  * fastboot_buf_size - size of the fastboot download buffer
13  */
14 extern u32 fastboot_buf_size;
15 
16 /**
17  * fastboot_progress_callback - callback executed during long operations
18  */
19 extern void (*fastboot_progress_callback)(const char *msg);
20 
21 /**
22  * fastboot_getvar() - Writes variable indicated by cmd_parameter to response.
23  *
24  * @cmd_parameter: Pointer to command parameter
25  * @response: Pointer to fastboot response buffer
26  *
27  * Look up cmd_parameter first as an environment variable of the form
28  * fastboot.<cmd_parameter>, if that exists return use its value to set
29  * response.
30  *
31  * Otherwise lookup the name of variable and execute the appropriate
32  * function to return the requested value.
33  */
34 void fastboot_getvar(char *cmd_parameter, char *response);
35 
36 #endif
37