diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/acpi_iort.h | 2 | ||||
| -rw-r--r-- | include/linux/cper.h | 54 | ||||
| -rw-r--r-- | include/linux/ras.h | 17 | ||||
| -rw-r--r-- | include/linux/uuid.h | 4 |
4 files changed, 74 insertions, 3 deletions
diff --git a/include/linux/acpi_iort.h b/include/linux/acpi_iort.h index 3ff9acea8616..8379d406ad2e 100644 --- a/include/linux/acpi_iort.h +++ b/include/linux/acpi_iort.h @@ -31,7 +31,6 @@ void iort_deregister_domain_token(int trans_id); struct fwnode_handle *iort_find_domain_token(int trans_id); #ifdef CONFIG_ACPI_IORT void acpi_iort_init(void); -bool iort_node_match(u8 type); u32 iort_msi_map_rid(struct device *dev, u32 req_id); struct irq_domain *iort_get_device_domain(struct device *dev, u32 req_id); void acpi_configure_pmsi_domain(struct device *dev); @@ -41,7 +40,6 @@ void iort_set_dma_mask(struct device *dev); const struct iommu_ops *iort_iommu_configure(struct device *dev); #else static inline void acpi_iort_init(void) { } -static inline bool iort_node_match(u8 type) { return false; } static inline u32 iort_msi_map_rid(struct device *dev, u32 req_id) { return req_id; } static inline struct irq_domain *iort_get_device_domain(struct device *dev, diff --git a/include/linux/cper.h b/include/linux/cper.h index dcacb1a72e26..4c671fc2081e 100644 --- a/include/linux/cper.h +++ b/include/linux/cper.h @@ -180,6 +180,10 @@ enum { #define CPER_SEC_PROC_IPF \ UUID_LE(0xE429FAF1, 0x3CB7, 0x11D4, 0x0B, 0xCA, 0x07, 0x00, \ 0x80, 0xC7, 0x3C, 0x88, 0x81) +/* Processor Specific: ARM */ +#define CPER_SEC_PROC_ARM \ + UUID_LE(0xE19E3D16, 0xBC11, 0x11E4, 0x9C, 0xAA, 0xC2, 0x05, \ + 0x1D, 0x5D, 0x46, 0xB0) /* Platform Memory */ #define CPER_SEC_PLATFORM_MEM \ UUID_LE(0xA5BC1114, 0x6F64, 0x4EDE, 0xB8, 0x63, 0x3E, 0x83, \ @@ -255,6 +259,22 @@ enum { #define CPER_PCIE_SLOT_SHIFT 3 +#define CPER_ARM_VALID_MPIDR BIT(0) +#define CPER_ARM_VALID_AFFINITY_LEVEL BIT(1) +#define CPER_ARM_VALID_RUNNING_STATE BIT(2) +#define CPER_ARM_VALID_VENDOR_INFO BIT(3) + +#define CPER_ARM_INFO_VALID_MULTI_ERR BIT(0) +#define CPER_ARM_INFO_VALID_FLAGS BIT(1) +#define CPER_ARM_INFO_VALID_ERR_INFO BIT(2) +#define CPER_ARM_INFO_VALID_VIRT_ADDR BIT(3) +#define CPER_ARM_INFO_VALID_PHYSICAL_ADDR BIT(4) + +#define CPER_ARM_INFO_FLAGS_FIRST BIT(0) +#define CPER_ARM_INFO_FLAGS_LAST BIT(1) +#define CPER_ARM_INFO_FLAGS_PROPAGATED BIT(2) +#define CPER_ARM_INFO_FLAGS_OVERFLOW BIT(3) + /* * All tables and structs must be byte-packed to match CPER * specification, since the tables are provided by the system BIOS @@ -340,6 +360,40 @@ struct cper_ia_proc_ctx { __u64 mm_reg_addr; }; +/* ARM Processor Error Section */ +struct cper_sec_proc_arm { + __u32 validation_bits; + __u16 err_info_num; /* Number of Processor Error Info */ + __u16 context_info_num; /* Number of Processor Context Info Records*/ + __u32 section_length; + __u8 affinity_level; + __u8 reserved[3]; /* must be zero */ + __u64 mpidr; + __u64 midr; + __u32 running_state; /* Bit 0 set - Processor running. PSCI = 0 */ + __u32 psci_state; +}; + +/* ARM Processor Error Information Structure */ +struct cper_arm_err_info { + __u8 version; + __u8 length; + __u16 validation_bits; + __u8 type; + __u16 multiple_error; + __u8 flags; + __u64 error_info; + __u64 virt_fault_addr; + __u64 physical_fault_addr; +}; + +/* ARM Processor Context Information Structure */ +struct cper_arm_ctx_info { + __u16 version; + __u16 type; + __u32 size; +}; + /* Old Memory Error Section UEFI 2.1, 2.2 */ struct cper_sec_mem_err_old { __u64 validation_bits; diff --git a/include/linux/ras.h b/include/linux/ras.h index ffb147185e8d..be5338a35d57 100644 --- a/include/linux/ras.h +++ b/include/linux/ras.h @@ -2,6 +2,8 @@ #define __RAS_H__ #include <asm/errno.h> +#include <linux/uuid.h> +#include <linux/cper.h> #ifdef CONFIG_DEBUG_FS int ras_userspace_consumers(void); @@ -22,4 +24,19 @@ static inline void __init cec_init(void) { } static inline int cec_add_elem(u64 pfn) { return -ENODEV; } #endif +#ifdef CONFIG_RAS +void log_non_standard_event(const guid_t *sec_type, + const guid_t *fru_id, const char *fru_text, + const u8 sev, const u8 *err, const u32 len); +void log_arm_hw_error(struct cper_sec_proc_arm *err); +#else +static inline void +log_non_standard_event(const guid_t *sec_type, + const guid_t *fru_id, const char *fru_text, + const u8 sev, const u8 *err, const u32 len) +{ return; } +static inline void +log_arm_hw_error(struct cper_sec_proc_arm *err) { return; } +#endif + #endif /* __RAS_H__ */ diff --git a/include/linux/uuid.h b/include/linux/uuid.h index d1defe4ab167..2251e1925ea4 100644 --- a/include/linux/uuid.h +++ b/include/linux/uuid.h @@ -18,8 +18,10 @@ #include <uapi/linux/uuid.h> +#define UUID_SIZE 16 + typedef struct { - __u8 b[16]; + __u8 b[UUID_SIZE]; } uuid_t; #define UUID_INIT(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) \ |