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50 lines
1.7 KiB
50 lines
1.7 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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/* |
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* Copyright 2010, 2011 Mark Nelson and Tseng-Hui (Frank) Lin, IBM Corporation |
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*/ |
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#ifndef _ASM_POWERPC_IO_EVENT_IRQ_H |
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#define _ASM_POWERPC_IO_EVENT_IRQ_H |
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#include <linux/types.h> |
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#include <linux/notifier.h> |
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#define PSERIES_IOEI_RPC_MAX_LEN 216 |
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#define PSERIES_IOEI_TYPE_ERR_DETECTED 0x01 |
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#define PSERIES_IOEI_TYPE_ERR_RECOVERED 0x02 |
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#define PSERIES_IOEI_TYPE_EVENT 0x03 |
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#define PSERIES_IOEI_TYPE_RPC_PASS_THRU 0x04 |
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#define PSERIES_IOEI_SUBTYPE_NOT_APP 0x00 |
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#define PSERIES_IOEI_SUBTYPE_REBALANCE_REQ 0x01 |
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#define PSERIES_IOEI_SUBTYPE_NODE_ONLINE 0x03 |
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#define PSERIES_IOEI_SUBTYPE_NODE_OFFLINE 0x04 |
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#define PSERIES_IOEI_SUBTYPE_DUMP_SIZE_CHANGE 0x05 |
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#define PSERIES_IOEI_SUBTYPE_TORRENT_IRV_UPDATE 0x06 |
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#define PSERIES_IOEI_SUBTYPE_TORRENT_HFI_CFGED 0x07 |
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#define PSERIES_IOEI_SCOPE_NOT_APP 0x00 |
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#define PSERIES_IOEI_SCOPE_RIO_HUB 0x36 |
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#define PSERIES_IOEI_SCOPE_RIO_BRIDGE 0x37 |
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#define PSERIES_IOEI_SCOPE_PHB 0x38 |
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#define PSERIES_IOEI_SCOPE_EADS_GLOBAL 0x39 |
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#define PSERIES_IOEI_SCOPE_EADS_SLOT 0x3A |
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#define PSERIES_IOEI_SCOPE_TORRENT_HUB 0x3B |
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#define PSERIES_IOEI_SCOPE_SERVICE_PROC 0x51 |
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/* Platform Event Log Format, Version 6, data portition of IO event section */ |
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struct pseries_io_event { |
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uint8_t event_type; /* 0x00 IO-Event Type */ |
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uint8_t rpc_data_len; /* 0x01 RPC data length */ |
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uint8_t scope; /* 0x02 Error/Event Scope */ |
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uint8_t event_subtype; /* 0x03 I/O-Event Sub-Type */ |
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uint32_t drc_index; /* 0x04 DRC Index */ |
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uint8_t rpc_data[PSERIES_IOEI_RPC_MAX_LEN]; |
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/* 0x08 RPC Data (0-216 bytes, */ |
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/* padded to 4 bytes alignment) */ |
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}; |
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extern struct atomic_notifier_head pseries_ioei_notifier_list; |
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#endif /* _ASM_POWERPC_IO_EVENT_IRQ_H */
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