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path: root/drivers/acpi/apei
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-rw-r--r--drivers/acpi/apei/Kconfig2
-rw-r--r--drivers/acpi/apei/Makefile2
-rw-r--r--drivers/acpi/apei/apei-internal.h12
-rw-r--r--drivers/acpi/apei/cper.c402
-rw-r--r--drivers/acpi/apei/ghes.c58
5 files changed, 38 insertions, 438 deletions
diff --git a/drivers/acpi/apei/Kconfig b/drivers/acpi/apei/Kconfig
index f0c1ce95a0ec..786294bb682c 100644
--- a/drivers/acpi/apei/Kconfig
+++ b/drivers/acpi/apei/Kconfig
@@ -2,6 +2,8 @@ config ACPI_APEI
bool "ACPI Platform Error Interface (APEI)"
select MISC_FILESYSTEMS
select PSTORE
+ select EFI
+ select UEFI_CPER
depends on X86
help
APEI allows to report errors (for example from the chipset)
diff --git a/drivers/acpi/apei/Makefile b/drivers/acpi/apei/Makefile
index d1d1bc0a4ee1..5d575a955940 100644
--- a/drivers/acpi/apei/Makefile
+++ b/drivers/acpi/apei/Makefile
@@ -3,4 +3,4 @@ obj-$(CONFIG_ACPI_APEI_GHES) += ghes.o
obj-$(CONFIG_ACPI_APEI_EINJ) += einj.o
obj-$(CONFIG_ACPI_APEI_ERST_DEBUG) += erst-dbg.o
-apei-y := apei-base.o hest.o cper.o erst.o
+apei-y := apei-base.o hest.o erst.o
diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
index f220d642136e..21ba34a73883 100644
--- a/drivers/acpi/apei/apei-internal.h
+++ b/drivers/acpi/apei/apei-internal.h
@@ -122,11 +122,11 @@ struct dentry;
struct dentry *apei_get_debugfs_dir(void);
#define apei_estatus_for_each_section(estatus, section) \
- for (section = (struct acpi_hest_generic_data *)(estatus + 1); \
+ for (section = (struct acpi_generic_data *)(estatus + 1); \
(void *)section - (void *)estatus < estatus->data_length; \
section = (void *)(section+1) + section->error_data_length)
-static inline u32 apei_estatus_len(struct acpi_hest_generic_status *estatus)
+static inline u32 cper_estatus_len(struct acpi_generic_status *estatus)
{
if (estatus->raw_data_length)
return estatus->raw_data_offset + \
@@ -135,10 +135,10 @@ static inline u32 apei_estatus_len(struct acpi_hest_generic_status *estatus)
return sizeof(*estatus) + estatus->data_length;
}
-void apei_estatus_print(const char *pfx,
- const struct acpi_hest_generic_status *estatus);
-int apei_estatus_check_header(const struct acpi_hest_generic_status *estatus);
-int apei_estatus_check(const struct acpi_hest_generic_status *estatus);
+void cper_estatus_print(const char *pfx,
+ const struct acpi_generic_status *estatus);
+int cper_estatus_check_header(const struct acpi_generic_status *estatus);
+int cper_estatus_check(const struct acpi_generic_status *estatus);
int apei_osc_setup(void);
#endif
diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
deleted file mode 100644
index 33dc6a004802..000000000000
--- a/drivers/acpi/apei/cper.c
+++ /dev/null
@@ -1,402 +0,0 @@
-/*
- * UEFI Common Platform Error Record (CPER) support
- *
- * Copyright (C) 2010, Intel Corp.
- * Author: Huang Ying <ying.huang@intel.com>
- *
- * CPER is the format used to describe platform hardware error by
- * various APEI tables, such as ERST, BERT and HEST etc.
- *
- * For more information about CPER, please refer to Appendix N of UEFI
- * Specification version 2.3.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/time.h>
-#include <linux/cper.h>
-#include <linux/acpi.h>
-#include <linux/pci.h>
-#include <linux/aer.h>
-
-/*
- * CPER record ID need to be unique even after reboot, because record
- * ID is used as index for ERST storage, while CPER records from
- * multiple boot may co-exist in ERST.
- */
-u64 cper_next_record_id(void)
-{
- static atomic64_t seq;
-
- if (!atomic64_read(&seq))
- atomic64_set(&seq, ((u64)get_seconds()) << 32);
-
- return atomic64_inc_return(&seq);
-}
-EXPORT_SYMBOL_GPL(cper_next_record_id);
-
-static const char *cper_severity_strs[] = {
- "recoverable",
- "fatal",
- "corrected",
- "info",
-};
-
-static const char *cper_severity_str(unsigned int severity)
-{
- return severity < ARRAY_SIZE(cper_severity_strs) ?
- cper_severity_strs[severity] : "unknown";
-}
-
-/*
- * cper_print_bits - print strings for set bits
- * @pfx: prefix for each line, including log level and prefix string
- * @bits: bit mask
- * @strs: string array, indexed by bit position
- * @strs_size: size of the string array: @strs
- *
- * For each set bit in @bits, print the corresponding string in @strs.
- * If the output length is longer than 80, multiple line will be
- * printed, with @pfx is printed at the beginning of each line.
- */
-void cper_print_bits(const char *pfx, unsigned int bits,
- const char *strs[], unsigned int strs_size)
-{
- int i, len = 0;
- const char *str;
- char buf[84];
-
- for (i = 0; i < strs_size; i++) {
- if (!(bits & (1U << i)))
- continue;
- str = strs[i];
- if (!str)
- continue;
- if (len && len + strlen(str) + 2 > 80) {
- printk("%s\n", buf);
- len = 0;
- }
- if (!len)
- len = snprintf(buf, sizeof(buf), "%s%s", pfx, str);
- else
- len += snprintf(buf+len, sizeof(buf)-len, ", %s", str);
- }
- if (len)
- printk("%s\n", buf);
-}
-
-static const char *cper_proc_type_strs[] = {
- "IA32/X64",
- "IA64",
-};
-
-static const char *cper_proc_isa_strs[] = {
- "IA32",
- "IA64",
- "X64",
-};
-
-static const char *cper_proc_error_type_strs[] = {
- "cache error",
- "TLB error",
- "bus error",
- "micro-architectural error",
-};
-
-static const char *cper_proc_op_strs[] = {
- "unknown or generic",
- "data read",
- "data write",
- "instruction execution",
-};
-
-static const char *cper_proc_flag_strs[] = {
- "restartable",
- "precise IP",
- "overflow",
- "corrected",
-};
-
-static void cper_print_proc_generic(const char *pfx,
- const struct cper_sec_proc_generic *proc)
-{
- if (proc->validation_bits & CPER_PROC_VALID_TYPE)
- printk("%s""processor_type: %d, %s\n", pfx, proc->proc_type,
- proc->proc_type < ARRAY_SIZE(cper_proc_type_strs) ?
- cper_proc_type_strs[proc->proc_type] : "unknown");
- if (proc->validation_bits & CPER_PROC_VALID_ISA)
- printk("%s""processor_isa: %d, %s\n", pfx, proc->proc_isa,
- proc->proc_isa < ARRAY_SIZE(cper_proc_isa_strs) ?
- cper_proc_isa_strs[proc->proc_isa] : "unknown");
- if (proc->validation_bits & CPER_PROC_VALID_ERROR_TYPE) {
- printk("%s""error_type: 0x%02x\n", pfx, proc->proc_error_type);
- cper_print_bits(pfx, proc->proc_error_type,
- cper_proc_error_type_strs,
- ARRAY_SIZE(cper_proc_error_type_strs));
- }
- if (proc->validation_bits & CPER_PROC_VALID_OPERATION)
- printk("%s""operation: %d, %s\n", pfx, proc->operation,
- proc->operation < ARRAY_SIZE(cper_proc_op_strs) ?
- cper_proc_op_strs[proc->operation] : "unknown");
- if (proc->validation_bits & CPER_PROC_VALID_FLAGS) {
- printk("%s""flags: 0x%02x\n", pfx, proc->flags);
- cper_print_bits(pfx, proc->flags, cper_proc_flag_strs,
- ARRAY_SIZE(cper_proc_flag_strs));
- }
- if (proc->validation_bits & CPER_PROC_VALID_LEVEL)
- printk("%s""level: %d\n", pfx, proc->level);
- if (proc->validation_bits & CPER_PROC_VALID_VERSION)
- printk("%s""version_info: 0x%016llx\n", pfx, proc->cpu_version);
- if (proc->validation_bits & CPER_PROC_VALID_ID)
- printk("%s""processor_id: 0x%016llx\n", pfx, proc->proc_id);
- if (proc->validation_bits & CPER_PROC_VALID_TARGET_ADDRESS)
- printk("%s""target_address: 0x%016llx\n",
- pfx, proc->target_addr);
- if (proc->validation_bits & CPER_PROC_VALID_REQUESTOR_ID)
- printk("%s""requestor_id: 0x%016llx\n",
- pfx, proc->requestor_id);
- if (proc->validation_bits & CPER_PROC_VALID_RESPONDER_ID)
- printk("%s""responder_id: 0x%016llx\n",
- pfx, proc->responder_id);
- if (proc->validation_bits & CPER_PROC_VALID_IP)
- printk("%s""IP: 0x%016llx\n", pfx, proc->ip);
-}
-
-static const char *cper_mem_err_type_strs[] = {
- "unknown",
- "no error",
- "single-bit ECC",
- "multi-bit ECC",
- "single-symbol chipkill ECC",
- "multi-symbol chipkill ECC",
- "master abort",
- "target abort",
- "parity error",
- "watchdog timeout",
- "invalid address",
- "mirror Broken",
- "memory sparing",
- "scrub corrected error",
- "scrub uncorrected error",
-};
-
-static void cper_print_mem(const char *pfx, const struct cper_sec_mem_err *mem)
-{
- if (mem->validation_bits & CPER_MEM_VALID_ERROR_STATUS)
- printk("%s""error_status: 0x%016llx\n", pfx, mem->error_status);
- if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS)
- printk("%s""physical_address: 0x%016llx\n",
- pfx, mem->physical_addr);
- if (mem->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS_MASK)
- printk("%s""physical_address_mask: 0x%016llx\n",
- pfx, mem->physical_addr_mask);
- if (mem->validation_bits & CPER_MEM_VALID_NODE)
- printk("%s""node: %d\n", pfx, mem->node);
- if (mem->validation_bits & CPER_MEM_VALID_CARD)
- printk("%s""card: %d\n", pfx, mem->card);
- if (mem->validation_bits & CPER_MEM_VALID_MODULE)
- printk("%s""module: %d\n", pfx, mem->module);
- if (mem->validation_bits & CPER_MEM_VALID_BANK)
- printk("%s""bank: %d\n", pfx, mem->bank);
- if (mem->validation_bits & CPER_MEM_VALID_DEVICE)
- printk("%s""device: %d\n", pfx, mem->device);
- if (mem->validation_bits & CPER_MEM_VALID_ROW)
- printk("%s""row: %d\n", pfx, mem->row);
- if (mem->validation_bits & CPER_MEM_VALID_COLUMN)
- printk("%s""column: %d\n", pfx, mem->column);
- if (mem->validation_bits & CPER_MEM_VALID_BIT_POSITION)
- printk("%s""bit_position: %d\n", pfx, mem->bit_pos);
- if (mem->validation_bits & CPER_MEM_VALID_REQUESTOR_ID)
- printk("%s""requestor_id: 0x%016llx\n", pfx, mem->requestor_id);
- if (mem->validation_bits & CPER_MEM_VALID_RESPONDER_ID)
- printk("%s""responder_id: 0x%016llx\n", pfx, mem->responder_id);
- if (mem->validation_bits & CPER_MEM_VALID_TARGET_ID)
- printk("%s""target_id: 0x%016llx\n", pfx, mem->target_id);
- if (mem->validation_bits & CPER_MEM_VALID_ERROR_TYPE) {
- u8 etype = mem->error_type;
- printk("%s""error_type: %d, %s\n", pfx, etype,
- etype < ARRAY_SIZE(cper_mem_err_type_strs) ?
- cper_mem_err_type_strs[etype] : "unknown");
- }
-}
-
-static const char *cper_pcie_port_type_strs[] = {
- "PCIe end point",
- "legacy PCI end point",
- "unknown",
- "unknown",
- "root port",
- "upstream switch port",
- "downstream switch port",
- "PCIe to PCI/PCI-X bridge",
- "PCI/PCI-X to PCIe bridge",
- "root complex integrated endpoint device",
- "root complex event collector",
-};
-
-static void cper_print_pcie(const char *pfx, const struct cper_sec_pcie *pcie,
- const struct acpi_hest_generic_data *gdata)
-{
- if (pcie->validation_bits & CPER_PCIE_VALID_PORT_TYPE)
- printk("%s""port_type: %d, %s\n", pfx, pcie->port_type,
- pcie->port_type < ARRAY_SIZE(cper_pcie_port_type_strs) ?
- cper_pcie_port_type_strs[pcie->port_type] : "unknown");
- if (pcie->validation_bits & CPER_PCIE_VALID_VERSION)
- printk("%s""version: %d.%d\n", pfx,
- pcie->version.major, pcie->version.minor);
- if (pcie->validation_bits & CPER_PCIE_VALID_COMMAND_STATUS)
- printk("%s""command: 0x%04x, status: 0x%04x\n", pfx,
- pcie->command, pcie->status);
- if (pcie->validation_bits & CPER_PCIE_VALID_DEVICE_ID) {
- const __u8 *p;
- printk("%s""device_id: %04x:%02x:%02x.%x\n", pfx,
- pcie->device_id.segment, pcie->device_id.bus,
- pcie->device_id.device, pcie->device_id.function);
- printk("%s""slot: %d\n", pfx,
- pcie->device_id.slot >> CPER_PCIE_SLOT_SHIFT);
- printk("%s""secondary_bus: 0x%02x\n", pfx,
- pcie->device_id.secondary_bus);
- printk("%s""vendor_id: 0x%04x, device_id: 0x%04x\n", pfx,
- pcie->device_id.vendor_id, pcie->device_id.device_id);
- p = pcie->device_id.class_code;
- printk("%s""class_code: %02x%02x%02x\n", pfx, p[0], p[1], p[2]);
- }
- if (pcie->validation_bits & CPER_PCIE_VALID_SERIAL_NUMBER)
- printk("%s""serial number: 0x%04x, 0x%04x\n", pfx,
- pcie->serial_number.lower, pcie->serial_number.upper);
- if (pcie->validation_bits & CPER_PCIE_VALID_BRIDGE_CONTROL_STATUS)
- printk(
- "%s""bridge: secondary_status: 0x%04x, control: 0x%04x\n",
- pfx, pcie->bridge.secondary_status, pcie->bridge.control);
-}
-
-static const char *apei_estatus_section_flag_strs[] = {
- "primary",
- "containment warning",
- "reset",
- "threshold exceeded",
- "resource not accessible",
- "latent error",
-};
-
-static void apei_estatus_print_section(
- const char *pfx, const struct acpi_hest_generic_data *gdata, int sec_no)
-{
- uuid_le *sec_type = (uuid_le *)gdata->section_type;
- __u16 severity;
-
- severity = gdata->error_severity;
- printk("%s""section: %d, severity: %d, %s\n", pfx, sec_no, severity,
- cper_severity_str(severity));
- printk("%s""flags: 0x%02x\n", pfx, gdata->flags);
- cper_print_bits(pfx, gdata->flags, apei_estatus_section_flag_strs,
- ARRAY_SIZE(apei_estatus_section_flag_strs));
- if (gdata->validation_bits & CPER_SEC_VALID_FRU_ID)
- printk("%s""fru_id: %pUl\n", pfx, (uuid_le *)gdata->fru_id);
- if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
- printk("%s""fru_text: %.20s\n", pfx, gdata->fru_text);
-
- if (!uuid_le_cmp(*sec_type, CPER_SEC_PROC_GENERIC)) {
- struct cper_sec_proc_generic *proc_err = (void *)(gdata + 1);
- printk("%s""section_type: general processor error\n", pfx);
- if (gdata->error_data_length >= sizeof(*proc_err))
- cper_print_proc_generic(pfx, proc_err);
- else
- goto err_section_too_small;
- } else if (!uuid_le_cmp(*sec_type, CPER_SEC_PLATFORM_MEM)) {
- struct cper_sec_mem_err *mem_err = (void *)(gdata + 1);
- printk("%s""section_type: memory error\n", pfx);
- if (gdata->error_data_length >= sizeof(*mem_err))
- cper_print_mem(pfx, mem_err);
- else
- goto err_section_too_small;
- } else if (!uuid_le_cmp(*sec_type, CPER_SEC_PCIE)) {
- struct cper_sec_pcie *pcie = (void *)(gdata + 1);
- printk("%s""section_type: PCIe error\n", pfx);
- if (gdata->error_data_length >= sizeof(*pcie))
- cper_print_pcie(pfx, pcie, gdata);
- else
- goto err_section_too_small;
- } else
- printk("%s""section type: unknown, %pUl\n", pfx, sec_type);
-
- return;
-
-err_section_too_small:
- pr_err(FW_WARN "error section length is too small\n");
-}
-
-void apei_estatus_print(const char *pfx,
- const struct acpi_hest_generic_status *estatus)
-{
- struct acpi_hest_generic_data *gdata;
- unsigned int data_len, gedata_len;
- int sec_no = 0;
- __u16 severity;
-
- printk("%s""APEI generic hardware error status\n", pfx);
- severity = estatus->error_severity;
- printk("%s""severity: %d, %s\n", pfx, severity,
- cper_severity_str(severity));
- data_len = estatus->data_length;
- gdata = (struct acpi_hest_generic_data *)(estatus + 1);
- while (data_len > sizeof(*gdata)) {
- gedata_len = gdata->error_data_length;
- apei_estatus_print_section(pfx, gdata, sec_no);
- data_len -= gedata_len + sizeof(*gdata);
- gdata = (void *)(gdata + 1) + gedata_len;
- sec_no++;
- }
-}
-EXPORT_SYMBOL_GPL(apei_estatus_print);
-
-int apei_estatus_check_header(const struct acpi_hest_generic_status *estatus)
-{
- if (estatus->data_length &&
- estatus->data_length < sizeof(struct acpi_hest_generic_data))
- return -EINVAL;
- if (estatus->raw_data_length &&
- estatus->raw_data_offset < sizeof(*estatus) + estatus->data_length)
- return -EINVAL;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(apei_estatus_check_header);
-
-int apei_estatus_check(const struct acpi_hest_generic_status *estatus)
-{
- struct acpi_hest_generic_data *gdata;
- unsigned int data_len, gedata_len;
- int rc;
-
- rc = apei_estatus_check_header(estatus);
- if (rc)
- return rc;
- data_len = estatus->data_length;
- gdata = (struct acpi_hest_generic_data *)(estatus + 1);
- while (data_len >= sizeof(*gdata)) {
- gedata_len = gdata->error_data_length;
- if (gedata_len > data_len - sizeof(*gdata))
- return -EINVAL;
- data_len -= gedata_len + sizeof(*gdata);
- gdata = (void *)(gdata + 1) + gedata_len;
- }
- if (data_len)
- return -EINVAL;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(apei_estatus_check);
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 8ec37bbdd699..a30bc313787b 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -75,13 +75,13 @@
#define GHES_ESTATUS_CACHE_LEN(estatus_len) \
(sizeof(struct ghes_estatus_cache) + (estatus_len))
#define GHES_ESTATUS_FROM_CACHE(estatus_cache) \
- ((struct acpi_hest_generic_status *) \
+ ((struct acpi_generic_status *) \
((struct ghes_estatus_cache *)(estatus_cache) + 1))
#define GHES_ESTATUS_NODE_LEN(estatus_len) \
(sizeof(struct ghes_estatus_node) + (estatus_len))
-#define GHES_ESTATUS_FROM_NODE(estatus_node) \
- ((struct acpi_hest_generic_status *) \
+#define GHES_ESTATUS_FROM_NODE(estatus_node) \
+ ((struct acpi_generic_status *) \
((struct ghes_estatus_node *)(estatus_node) + 1))
bool ghes_disable;
@@ -378,17 +378,17 @@ static int ghes_read_estatus(struct ghes *ghes, int silent)
ghes->flags |= GHES_TO_CLEAR;
rc = -EIO;
- len = apei_estatus_len(ghes->estatus);
+ len = cper_estatus_len(ghes->estatus);
if (len < sizeof(*ghes->estatus))
goto err_read_block;
if (len > ghes->generic->error_block_length)
goto err_read_block;
- if (apei_estatus_check_header(ghes->estatus))
+ if (cper_estatus_check_header(ghes->estatus))
goto err_read_block;
ghes_copy_tofrom_phys(ghes->estatus + 1,
buf_paddr + sizeof(*ghes->estatus),
len - sizeof(*ghes->estatus), 1);
- if (apei_estatus_check(ghes->estatus))
+ if (cper_estatus_check(ghes->estatus))
goto err_read_block;
rc = 0;
@@ -409,7 +409,7 @@ static void ghes_clear_estatus(struct ghes *ghes)
ghes->flags &= ~GHES_TO_CLEAR;
}
-static void ghes_handle_memory_failure(struct acpi_hest_generic_data *gdata, int sev)
+static void ghes_handle_memory_failure(struct acpi_generic_data *gdata, int sev)
{
#ifdef CONFIG_ACPI_APEI_MEMORY_FAILURE
unsigned long pfn;
@@ -419,7 +419,7 @@ static void ghes_handle_memory_failure(struct acpi_hest_generic_data *gdata, int
if (sec_sev == GHES_SEV_CORRECTED &&
(gdata->flags & CPER_SEC_ERROR_THRESHOLD_EXCEEDED) &&
- (mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS)) {
+ (mem_err->validation_bits & CPER_MEM_VALID_PA)) {
pfn = mem_err->physical_addr >> PAGE_SHIFT;
if (pfn_valid(pfn))
memory_failure_queue(pfn, 0, MF_SOFT_OFFLINE);
@@ -430,7 +430,7 @@ static void ghes_handle_memory_failure(struct acpi_hest_generic_data *gdata, int
}
if (sev == GHES_SEV_RECOVERABLE &&
sec_sev == GHES_SEV_RECOVERABLE &&
- mem_err->validation_bits & CPER_MEM_VALID_PHYSICAL_ADDRESS) {
+ mem_err->validation_bits & CPER_MEM_VALID_PA) {
pfn = mem_err->physical_addr >> PAGE_SHIFT;
memory_failure_queue(pfn, 0, 0);
}
@@ -438,10 +438,10 @@ static void ghes_handle_memory_failure(struct acpi_hest_generic_data *gdata, int
}
static void ghes_do_proc(struct ghes *ghes,
- const struct acpi_hest_generic_status *estatus)
+ const struct acpi_generic_status *estatus)
{
int sev, sec_sev;
- struct acpi_hest_generic_data *gdata;
+ struct acpi_generic_data *gdata;
sev = ghes_severity(estatus->error_severity);
apei_estatus_for_each_section(estatus, gdata) {
@@ -496,7 +496,7 @@ static void ghes_do_proc(struct ghes *ghes,
static void __ghes_print_estatus(const char *pfx,
const struct acpi_hest_generic *generic,
- const struct acpi_hest_generic_status *estatus)
+ const struct acpi_generic_status *estatus)
{
static atomic_t seqno;
unsigned int curr_seqno;
@@ -513,12 +513,12 @@ static void __ghes_print_estatus(const char *pfx,
snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
pfx_seq, generic->header.source_id);
- apei_estatus_print(pfx_seq, estatus);
+ cper_estatus_print(pfx_seq, estatus);
}
static int ghes_print_estatus(const char *pfx,
const struct acpi_hest_generic *generic,
- const struct acpi_hest_generic_status *estatus)
+ const struct acpi_generic_status *estatus)
{
/* Not more than 2 messages every 5 seconds */
static DEFINE_RATELIMIT_STATE(ratelimit_corrected, 5*HZ, 2);
@@ -540,15 +540,15 @@ static int ghes_print_estatus(const char *pfx,
* GHES error status reporting throttle, to report more kinds of
* errors, instead of just most frequently occurred errors.
*/
-static int ghes_estatus_cached(struct acpi_hest_generic_status *estatus)
+static int ghes_estatus_cached(struct acpi_generic_status *estatus)
{
u32 len;
int i, cached = 0;
unsigned long long now;
struct ghes_estatus_cache *cache;
- struct acpi_hest_generic_status *cache_estatus;
+ struct acpi_generic_status *cache_estatus;
- len = apei_estatus_len(estatus);
+ len = cper_estatus_len(estatus);
rcu_read_lock();
for (i = 0; i < GHES_ESTATUS_CACHES_SIZE; i++) {
cache = rcu_dereference(ghes_estatus_caches[i]);
@@ -571,19 +571,19 @@ static int ghes_estatus_cached(struct acpi_hest_generic_status *estatus)
static struct ghes_estatus_cache *ghes_estatus_cache_alloc(
struct acpi_hest_generic *generic,
- struct acpi_hest_generic_status *estatus)
+ struct acpi_generic_status *estatus)
{
int alloced;
u32 len, cache_len;
struct ghes_estatus_cache *cache;
- struct acpi_hest_generic_status *cache_estatus;
+ struct acpi_generic_status *cache_estatus;
alloced = atomic_add_return(1, &ghes_estatus_cache_alloced);
if (alloced > GHES_ESTATUS_CACHE_ALLOCED_MAX) {
atomic_dec(&ghes_estatus_cache_alloced);
return NULL;
}
- len = apei_estatus_len(estatus);
+ len = cper_estatus_len(estatus);
cache_len = GHES_ESTATUS_CACHE_LEN(len);
cache = (void *)gen_pool_alloc(ghes_estatus_pool, cache_len);
if (!cache) {
@@ -603,7 +603,7 @@ static void ghes_estatus_cache_free(struct ghes_estatus_cache *cache)
{
u32 len;
- len = apei_estatus_len(GHES_ESTATUS_FROM_CACHE(cache));
+ len = cper_estatus_len(GHES_ESTATUS_FROM_CACHE(cache));
len = GHES_ESTATUS_CACHE_LEN(len);
gen_pool_free(ghes_estatus_pool, (unsigned long)cache, len);
atomic_dec(&ghes_estatus_cache_alloced);
@@ -619,7 +619,7 @@ static void ghes_estatus_cache_rcu_free(struct rcu_head *head)
static void ghes_estatus_cache_add(
struct acpi_hest_generic *generic,
- struct acpi_hest_generic_status *estatus)
+ struct acpi_generic_status *estatus)
{
int i, slot = -1, count;
unsigned long long now, duration, period, max_period = 0;
@@ -751,7 +751,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work)
struct llist_node *llnode, *next;
struct ghes_estatus_node *estatus_node;
struct acpi_hest_generic *generic;
- struct acpi_hest_generic_status *estatus;
+ struct acpi_generic_status *estatus;
u32 len, node_len;
llnode = llist_del_all(&ghes_estatus_llist);
@@ -765,7 +765,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work)
estatus_node = llist_entry(llnode, struct ghes_estatus_node,
llnode);
estatus = GHES_ESTATUS_FROM_NODE(estatus_node);
- len = apei_estatus_len(estatus);
+ len = cper_estatus_len(estatus);
node_len = GHES_ESTATUS_NODE_LEN(len);
ghes_do_proc(estatus_node->ghes, estatus);
if (!ghes_estatus_cached(estatus)) {
@@ -784,7 +784,7 @@ static void ghes_print_queued_estatus(void)
struct llist_node *llnode;
struct ghes_estatus_node *estatus_node;
struct acpi_hest_generic *generic;
- struct acpi_hest_generic_status *estatus;
+ struct acpi_generic_status *estatus;
u32 len, node_len;
llnode = llist_del_all(&ghes_estatus_llist);
@@ -797,7 +797,7 @@ static void ghes_print_queued_estatus(void)
estatus_node = llist_entry(llnode, struct ghes_estatus_node,
llnode);
estatus = GHES_ESTATUS_FROM_NODE(estatus_node);
- len = apei_estatus_len(estatus);
+ len = cper_estatus_len(estatus);
node_len = GHES_ESTATUS_NODE_LEN(len);
generic = estatus_node->generic;
ghes_print_estatus(NULL, generic, estatus);
@@ -843,7 +843,7 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
#ifdef CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
u32 len, node_len;
struct ghes_estatus_node *estatus_node;
- struct acpi_hest_generic_status *estatus;
+ struct acpi_generic_status *estatus;
#endif
if (!(ghes->flags & GHES_TO_CLEAR))
continue;
@@ -851,7 +851,7 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
if (ghes_estatus_cached(ghes->estatus))
goto next;
/* Save estatus for further processing in IRQ context */
- len = apei_estatus_len(ghes->estatus);
+ len = cper_estatus_len(ghes->estatus);
node_len = GHES_ESTATUS_NODE_LEN(len);
estatus_node = (void *)gen_pool_alloc(ghes_estatus_pool,
node_len);
@@ -923,7 +923,7 @@ static int ghes_probe(struct platform_device *ghes_dev)
rc = -EIO;
if (generic->error_block_length <
- sizeof(struct acpi_hest_generic_status)) {
+ sizeof(struct acpi_generic_status)) {
pr_warning(FW_BUG GHES_PFX "Invalid error block length: %u for generic hardware error source: %d\n",
generic->error_block_length,
generic->header.source_id);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 06:47:42 +0000