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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * Microsemi Switchtec PCIe Driver * Copyright (c) 2017, Microsemi Corporation * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * */ #ifndef _LINUX_SWITCHTEC_IOCTL_H #define _LINUX_SWITCHTEC_IOCTL_H #include <linux/types.h> #define SWITCHTEC_IOCTL_PART_CFG0 0 #define SWITCHTEC_IOCTL_PART_CFG1 1 #define SWITCHTEC_IOCTL_PART_IMG0 2 #define SWITCHTEC_IOCTL_PART_IMG1 3 #define SWITCHTEC_IOCTL_PART_NVLOG 4 #define SWITCHTEC_IOCTL_PART_VENDOR0 5 #define SWITCHTEC_IOCTL_PART_VENDOR1 6 #define SWITCHTEC_IOCTL_PART_VENDOR2 7 #define SWITCHTEC_IOCTL_PART_VENDOR3 8 #define SWITCHTEC_IOCTL_PART_VENDOR4 9 #define SWITCHTEC_IOCTL_PART_VENDOR5 10 #define SWITCHTEC_IOCTL_PART_VENDOR6 11 #define SWITCHTEC_IOCTL_PART_VENDOR7 12 #define SWITCHTEC_IOCTL_PART_BL2_0 13 #define SWITCHTEC_IOCTL_PART_BL2_1 14 #define SWITCHTEC_IOCTL_PART_MAP_0 15 #define SWITCHTEC_IOCTL_PART_MAP_1 16 #define SWITCHTEC_IOCTL_PART_KEY_0 17 #define SWITCHTEC_IOCTL_PART_KEY_1 18 #define SWITCHTEC_NUM_PARTITIONS_GEN3 13 #define SWITCHTEC_NUM_PARTITIONS_GEN4 19 /* obsolete: for compatibility with old userspace software */ #define SWITCHTEC_IOCTL_NUM_PARTITIONS SWITCHTEC_NUM_PARTITIONS_GEN3 struct switchtec_ioctl_flash_info { __u64 flash_length; __u32 num_partitions; __u32 padding; }; #define SWITCHTEC_IOCTL_PART_ACTIVE 1 #define SWITCHTEC_IOCTL_PART_RUNNING 2 struct switchtec_ioctl_flash_part_info { __u32 flash_partition; __u32 address; __u32 length; __u32 active; }; struct switchtec_ioctl_event_summary_legacy { __u64 global; __u64 part_bitmap; __u32 local_part; __u32 padding; __u32 part[48]; __u32 pff[48]; }; struct switchtec_ioctl_event_summary { __u64 global; __u64 part_bitmap; __u32 local_part; __u32 padding; __u32 part[48]; __u32 pff[255]; }; #define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0 #define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1 #define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2 #define SWITCHTEC_IOCTL_EVENT_SYS_RESET 3 #define SWITCHTEC_IOCTL_EVENT_FW_EXC 4 #define SWITCHTEC_IOCTL_EVENT_FW_NMI 5 #define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL 6 #define SWITCHTEC_IOCTL_EVENT_FW_FATAL 7 #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP 8 #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC 9 #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP 10 #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC 11 #define SWITCHTEC_IOCTL_EVENT_GPIO_INT 12 #define SWITCHTEC_IOCTL_EVENT_PART_RESET 13 #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP 14 #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC 15 #define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP 16 #define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P 17 #define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP 18 #define SWITCHTEC_IOCTL_EVENT_DPC 19 #define SWITCHTEC_IOCTL_EVENT_CTS 20 #define SWITCHTEC_IOCTL_EVENT_HOTPLUG 21 #define SWITCHTEC_IOCTL_EVENT_IER 22 #define SWITCHTEC_IOCTL_EVENT_THRESH 23 #define SWITCHTEC_IOCTL_EVENT_POWER_MGMT 24 #define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING 25 #define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED 26 #define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27 #define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28 #define SWITCHTEC_IOCTL_EVENT_GFMS 29 #define SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY 30 #define SWITCHTEC_IOCTL_EVENT_UEC 31 #define SWITCHTEC_IOCTL_MAX_EVENTS 32 #define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1 #define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2 #define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR (1 << 0) #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL (1 << 1) #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG (1 << 2) #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI (1 << 3) #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL (1 << 4) #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL (1 << 5) #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG (1 << 6) #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI (1 << 7) #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8) #define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED (~0x1ff) struct switchtec_ioctl_event_ctl { __u32 event_id; __s32 index; __u32 flags; __u32 occurred; __u32 count; __u32 data[5]; }; #define SWITCHTEC_IOCTL_PFF_VEP 100 struct switchtec_ioctl_pff_port { __u32 pff; __u32 partition; __u32 port; }; #define SWITCHTEC_IOCTL_FLASH_INFO \ _IOR('W', 0x40, struct switchtec_ioctl_flash_info) #define SWITCHTEC_IOCTL_FLASH_PART_INFO \ _IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info) #define SWITCHTEC_IOCTL_EVENT_SUMMARY \ _IOR('W', 0x42, struct switchtec_ioctl_event_summary) #define SWITCHTEC_IOCTL_EVENT_SUMMARY_LEGACY \ _IOR('W', 0x42, struct switchtec_ioctl_event_summary_legacy) #define SWITCHTEC_IOCTL_EVENT_CTL \ _IOWR('W', 0x43, struct switchtec_ioctl_event_ctl) #define SWITCHTEC_IOCTL_PFF_TO_PORT \ _IOWR('W', 0x44, struct switchtec_ioctl_pff_port) #define SWITCHTEC_IOCTL_PORT_TO_PFF \ _IOWR('W', 0x45, struct switchtec_ioctl_pff_port) #endif