1 // SPDX-License-Identifier: GPL-2.0-or-later 1
2 /*
3 * Arch-specific APEI-related functions.
4 */
5
6 #include <acpi/apei.h>
7
8 #include <asm/mce.h>
9 #include <asm/tlbflush.h>
10
11 int arch_apei_enable_cmcff(struct acpi_hest_he
12 {
13 #ifdef CONFIG_X86_MCE
14 int i;
15 struct acpi_hest_ia_corrected *cmc;
16 struct acpi_hest_ia_error_bank *mc_ban
17
18 cmc = (struct acpi_hest_ia_corrected *
19 if (!cmc->enabled)
20 return 0;
21
22 /*
23 * We expect HEST to provide a list of
24 * in firmware first mode. Otherwise,
25 * indicate that we are done parsing H
26 */
27 if (!(cmc->flags & ACPI_HEST_FIRMWARE_
28 !cmc->num_hardware_banks)
29 return 1;
30
31 pr_info("HEST: Enabling Firmware First
32
33 mc_bank = (struct acpi_hest_ia_error_b
34 for (i = 0; i < cmc->num_hardware_bank
35 mce_disable_bank(mc_bank->bank
36 #endif
37 return 1;
38 }
39
40 void arch_apei_report_mem_error(int sev, struc
41 {
42 #ifdef CONFIG_X86_MCE
43 apei_mce_report_mem_error(sev, mem_err
44 #endif
45 }
46
47 int arch_apei_report_x86_error(struct cper_ia_
48 {
49 return apei_smca_report_x86_error(ctx_
50 }
51
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