| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #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] = "L3 cache unit", |
| [12] = "L3 cache unit", |
| [13] = "L3 cache unit", |
| [14] = "L3 cache unit", |
| [15] = "UMC", |
| [16] = "UMC", |
| [17] = "UMC", |
| [18] = "UMC", |
| [19] = "CS", |
| [20] = "CS", |
| [21] = "CS", |
| [22] = "CS", |
| [23] = "", |
| [24] = "", |
| [25] = "NBIO", |
| [26] = "", |
| [27] = "", |
| [28] = "PIE", |
| [29] = "", |
| [30] = "", |
| [31] = "", |
| }; |
| |
| 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 ""; |
| } |