From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/powerpc/include/asm/io_event_irq.h | 50 +++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 arch/powerpc/include/asm/io_event_irq.h (limited to 'arch/powerpc/include/asm/io_event_irq.h') diff --git a/arch/powerpc/include/asm/io_event_irq.h b/arch/powerpc/include/asm/io_event_irq.h new file mode 100644 index 000000000..290c7530d --- /dev/null +++ b/arch/powerpc/include/asm/io_event_irq.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 2010, 2011 Mark Nelson and Tseng-Hui (Frank) Lin, IBM Corporation + */ + +#ifndef _ASM_POWERPC_IO_EVENT_IRQ_H +#define _ASM_POWERPC_IO_EVENT_IRQ_H + +#include +#include + +#define PSERIES_IOEI_RPC_MAX_LEN 216 + +#define PSERIES_IOEI_TYPE_ERR_DETECTED 0x01 +#define PSERIES_IOEI_TYPE_ERR_RECOVERED 0x02 +#define PSERIES_IOEI_TYPE_EVENT 0x03 +#define PSERIES_IOEI_TYPE_RPC_PASS_THRU 0x04 + +#define PSERIES_IOEI_SUBTYPE_NOT_APP 0x00 +#define PSERIES_IOEI_SUBTYPE_REBALANCE_REQ 0x01 +#define PSERIES_IOEI_SUBTYPE_NODE_ONLINE 0x03 +#define PSERIES_IOEI_SUBTYPE_NODE_OFFLINE 0x04 +#define PSERIES_IOEI_SUBTYPE_DUMP_SIZE_CHANGE 0x05 +#define PSERIES_IOEI_SUBTYPE_TORRENT_IRV_UPDATE 0x06 +#define PSERIES_IOEI_SUBTYPE_TORRENT_HFI_CFGED 0x07 + +#define PSERIES_IOEI_SCOPE_NOT_APP 0x00 +#define PSERIES_IOEI_SCOPE_RIO_HUB 0x36 +#define PSERIES_IOEI_SCOPE_RIO_BRIDGE 0x37 +#define PSERIES_IOEI_SCOPE_PHB 0x38 +#define PSERIES_IOEI_SCOPE_EADS_GLOBAL 0x39 +#define PSERIES_IOEI_SCOPE_EADS_SLOT 0x3A +#define PSERIES_IOEI_SCOPE_TORRENT_HUB 0x3B +#define PSERIES_IOEI_SCOPE_SERVICE_PROC 0x51 + +/* Platform Event Log Format, Version 6, data portition of IO event section */ +struct pseries_io_event { + uint8_t event_type; /* 0x00 IO-Event Type */ + uint8_t rpc_data_len; /* 0x01 RPC data length */ + uint8_t scope; /* 0x02 Error/Event Scope */ + uint8_t event_subtype; /* 0x03 I/O-Event Sub-Type */ + uint32_t drc_index; /* 0x04 DRC Index */ + uint8_t rpc_data[PSERIES_IOEI_RPC_MAX_LEN]; + /* 0x08 RPC Data (0-216 bytes, */ + /* padded to 4 bytes alignment) */ +}; + +extern struct atomic_notifier_head pseries_ioei_notifier_list; + +#endif /* _ASM_POWERPC_IO_EVENT_IRQ_H */ -- cgit v1.2.3