diff options
Diffstat (limited to 'drivers/acpi/apei/hest.c')
-rw-r--r-- | drivers/acpi/apei/hest.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c index f5e37f32c71f..06e9b411a0a2 100644 --- a/drivers/acpi/apei/hest.c +++ b/drivers/acpi/apei/hest.c | |||
@@ -36,7 +36,6 @@ | |||
36 | #include <linux/io.h> | 36 | #include <linux/io.h> |
37 | #include <linux/platform_device.h> | 37 | #include <linux/platform_device.h> |
38 | #include <acpi/apei.h> | 38 | #include <acpi/apei.h> |
39 | #include <asm/mce.h> | ||
40 | 39 | ||
41 | #include "apei-internal.h" | 40 | #include "apei-internal.h" |
42 | 41 | ||
@@ -128,33 +127,7 @@ EXPORT_SYMBOL_GPL(apei_hest_parse); | |||
128 | */ | 127 | */ |
129 | static int __init hest_parse_cmc(struct acpi_hest_header *hest_hdr, void *data) | 128 | static int __init hest_parse_cmc(struct acpi_hest_header *hest_hdr, void *data) |
130 | { | 129 | { |
131 | #ifdef CONFIG_X86_MCE | 130 | return arch_apei_enable_cmcff(hest_hdr, data); |
132 | int i; | ||
133 | struct acpi_hest_ia_corrected *cmc; | ||
134 | struct acpi_hest_ia_error_bank *mc_bank; | ||
135 | |||
136 | if (hest_hdr->type != ACPI_HEST_TYPE_IA32_CORRECTED_CHECK) | ||
137 | return 0; | ||
138 | |||
139 | cmc = (struct acpi_hest_ia_corrected *)hest_hdr; | ||
140 | if (!cmc->enabled) | ||
141 | return 0; | ||
142 | |||
143 | /* | ||
144 | * We expect HEST to provide a list of MC banks that report errors | ||
145 | * in firmware first mode. Otherwise, return non-zero value to | ||
146 | * indicate that we are done parsing HEST. | ||
147 | */ | ||
148 | if (!(cmc->flags & ACPI_HEST_FIRMWARE_FIRST) || !cmc->num_hardware_banks) | ||
149 | return 1; | ||
150 | |||
151 | pr_info(HEST_PFX "Enabling Firmware First mode for corrected errors.\n"); | ||
152 | |||
153 | mc_bank = (struct acpi_hest_ia_error_bank *)(cmc + 1); | ||
154 | for (i = 0; i < cmc->num_hardware_banks; i++, mc_bank++) | ||
155 | mce_disable_bank(mc_bank->bank_number); | ||
156 | #endif | ||
157 | return 1; | ||
158 | } | 131 | } |
159 | 132 | ||
160 | struct ghes_arr { | 133 | struct ghes_arr { |