This patch adds definitions of non-IBM specific v6 extended log definitions to
rtas.h.
Signed-off-by: Tseng-Hui (Frank) Lin <tseng...@us.ibm.com>
---
arch/powerpc/include/asm/rtas.h | 45 ++++-
1 files changed, 45 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/include/asm/rtas.h b/arch/powerpc/include/asm/rtas.h
index 3d35f8a..181e32a 100644
--- a/arch/powerpc/include/asm/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
@@ -158,7 +158,50 @@ struct rtas_error_log {
unsigned long target:4; /* Target of failed operation */
unsigned long type:8; /* General event or error*/
unsigned long extended_log_length:32; /* length in bytes */
- unsigned char buffer[1];
+ unsigned char buffer[1]; /* Start of extended log */
+ /* Variable length. */
+};
+
+#define RTAS_V6EXT_LOG_FORMAT_EVENT_LOG 14
+
+#define RTAS_V6EXT_COMPANY_ID_IBM (('I' << 24) | ('B' << 16) | ('M' << 8))
+
+/* RTAS extended error/event log, Version 6. The extended log starts
+ * from "buffer" field of struct rtas_error_log defined above.
+ */
+struct rtas_error_log_v6ext {
+ /* Byte 0 */
+ uint32_t log_valid:1; /* 1:Log valid */
+ uint32_t unrecoverable_error:1; /* 1:Unrecoverable error */
+ uint32_t recoverable_error:1; /* 1:recoverable (correctable */
+ /* or successfully retried) */
+ uint32_t degraded_operation:1; /* 1:Unrecoverable err, bypassed*/
+ /* - degraded operation (e.g. */
+ /* CPU or mem taken off-line) */
+ uint32_t predictive_error:1;
+ uint32_t new_log:1; /* 1:"New" log (Always 1 for */
+ /* data returned from RTAS */
+ uint32_t big_endian:1; /* 1: Big endian */
+ uint32_t :1; /* reserved */
+ /* Byte 1 */
+ uint32_t :8; /* reserved */
+ /* Byte 2 */
+ uint32_t powerpc_format:1; /* Set to 1 (indicating log is */
+ /* in PowerPC format */
+ uint32_t :3; /* reserved */
+ uint32_t log_format:4; /* Log format indicator. Define */
+ /* format used for byte 12-2047 */
+ /* Byte 3 */
+ uint32_t :8; /* reserved */
+ /* Byte 4-11 */
+ uint8_t reserved[8]; /* reserved */
+ /* Byte 12-15 */
+ uint32_t company_id; /* Company ID of the company */
+ /* that defines the format for */
+ /* the vendor specific log type */
+ /* Byte 16-end of log */
+ uint8_t vendor_log[1]; /* Start of vendor specific log */
+ /* Variable length. */
};
/*
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