• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
4  */
5 
6 #ifndef _ASM_CPU_X86_H
7 #define _ASM_CPU_X86_H
8 
9 /**
10  * cpu_x86_bind() - Bind an x86 CPU with the driver
11  *
12  * This updates cpu device's platform data with information from device tree,
13  * like the processor local apic id.
14  *
15  * @dev:	Device to check (UCLASS_CPU)
16  * @return	0 always
17  */
18 int cpu_x86_bind(struct udevice *dev);
19 
20 /**
21  * cpu_x86_get_desc() - Get a description string for an x86 CPU
22  *
23  * This uses cpu_get_name() and is suitable to use as the get_desc() method for
24  * the CPU uclass.
25  *
26  * @dev:	Device to check (UCLASS_CPU)
27  * @buf:	Buffer to place string
28  * @size:	Size of string space
29  * @return:	0 if OK, -ENOSPC if buffer is too small, other -ve on error
30  */
31 int cpu_x86_get_desc(struct udevice *dev, char *buf, int size);
32 
33 /**
34  * cpu_x86_get_vendor() - Get a vendor string for an x86 CPU
35  *
36  * This uses cpu_vendor_name() and is suitable to use as the get_vendor()
37  * method for the CPU uclass.
38  *
39  * @dev:	Device to check (UCLASS_CPU)
40  * @buf:	Buffer to place string
41  * @size:	Size of string space
42  * @return:	0 if OK, -ENOSPC if buffer is too small, other -ve on error
43  */
44 int cpu_x86_get_vendor(struct udevice *dev, char *buf, int size);
45 
46 #endif /* _ASM_CPU_X86_H */
47