1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
/* SPDX-License-Identifier: GPL-2.0-only */
/* TODO: Update for Morgana */
#include <amdblocks/mca.h>
#include <cpu/x86/msr.h>
#include <types.h>
static const char *const mca_bank_name[] = {
[0] = "Load-store unit",
[1] = "Instruction fetch unit",
[2] = "L2 cache unit",
[3] = "Decode unit",
[4] = "",
[5] = "Execution unit",
[6] = "Floating point unit",
[7] = "L3 cache unit",
[8] = "L3 cache unit",
[9] = "L3 cache unit",
[10] = "L3 cache unit",
[11] = "UMC",
[12] = "UMC",
[13] = "CS",
[14] = "CS",
[15] = "NBIO",
[16] = "PIE",
};
bool mca_has_expected_bank_count(void)
{
return ARRAY_SIZE(mca_bank_name) == mca_get_bank_count();
}
bool mca_is_valid_bank(unsigned int bank)
{
return (bank < ARRAY_SIZE(mca_bank_name) && mca_bank_name[bank] != NULL);
}
const char *mca_get_bank_name(unsigned int bank)
{
if (mca_is_valid_bank(bank))
return mca_bank_name[bank];
else
return "";
}
|
