powerpc/pseries: Add RTAS event log v6 definition (4cb46380) · Commits · 戴 / test

arch/powerpc/include/asm/rtas.h

+44 −1

Original line number	Diff line number	Diff line
		@@ -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 general extended event log, Version 6. The extended log starts
		* from "buffer" field of struct rtas_error_log defined above.
		*/
		struct rtas_ext_event_log_v6 {
		/* 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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