1 /* 2 * Microsemi Switchtec PCIe Driver 3 * Copyright (c) 2017, Microsemi Corporation 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms and conditions of the GNU General Public License, 7 * version 2, as published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 */ 15 16 #ifndef _UAPI_LINUX_SWITCHTEC_IOCTL_H 17 #define _UAPI_LINUX_SWITCHTEC_IOCTL_H 18 19 #include <linux/types.h> 20 21 #define SWITCHTEC_IOCTL_PART_CFG0 0 22 #define SWITCHTEC_IOCTL_PART_CFG1 1 23 #define SWITCHTEC_IOCTL_PART_IMG0 2 24 #define SWITCHTEC_IOCTL_PART_IMG1 3 25 #define SWITCHTEC_IOCTL_PART_NVLOG 4 26 #define SWITCHTEC_IOCTL_PART_VENDOR0 5 27 #define SWITCHTEC_IOCTL_PART_VENDOR1 6 28 #define SWITCHTEC_IOCTL_PART_VENDOR2 7 29 #define SWITCHTEC_IOCTL_PART_VENDOR3 8 30 #define SWITCHTEC_IOCTL_PART_VENDOR4 9 31 #define SWITCHTEC_IOCTL_PART_VENDOR5 10 32 #define SWITCHTEC_IOCTL_PART_VENDOR6 11 33 #define SWITCHTEC_IOCTL_PART_VENDOR7 12 34 #define SWITCHTEC_IOCTL_NUM_PARTITIONS 13 35 36 struct switchtec_ioctl_flash_info { 37 __u64 flash_length; 38 __u32 num_partitions; 39 __u32 padding; 40 }; 41 42 #define SWITCHTEC_IOCTL_PART_ACTIVE 1 43 #define SWITCHTEC_IOCTL_PART_RUNNING 2 44 45 struct switchtec_ioctl_flash_part_info { 46 __u32 flash_partition; 47 __u32 address; 48 __u32 length; 49 __u32 active; 50 }; 51 52 struct switchtec_ioctl_event_summary { 53 __u64 global; 54 __u64 part_bitmap; 55 __u32 local_part; 56 __u32 padding; 57 __u32 part[48]; 58 __u32 pff[48]; 59 }; 60 61 #define SWITCHTEC_IOCTL_EVENT_STACK_ERROR 0 62 #define SWITCHTEC_IOCTL_EVENT_PPU_ERROR 1 63 #define SWITCHTEC_IOCTL_EVENT_ISP_ERROR 2 64 #define SWITCHTEC_IOCTL_EVENT_SYS_RESET 3 65 #define SWITCHTEC_IOCTL_EVENT_FW_EXC 4 66 #define SWITCHTEC_IOCTL_EVENT_FW_NMI 5 67 #define SWITCHTEC_IOCTL_EVENT_FW_NON_FATAL 6 68 #define SWITCHTEC_IOCTL_EVENT_FW_FATAL 7 69 #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP 8 70 #define SWITCHTEC_IOCTL_EVENT_TWI_MRPC_COMP_ASYNC 9 71 #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP 10 72 #define SWITCHTEC_IOCTL_EVENT_CLI_MRPC_COMP_ASYNC 11 73 #define SWITCHTEC_IOCTL_EVENT_GPIO_INT 12 74 #define SWITCHTEC_IOCTL_EVENT_PART_RESET 13 75 #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP 14 76 #define SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC 15 77 #define SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP 16 78 #define SWITCHTEC_IOCTL_EVENT_AER_IN_P2P 17 79 #define SWITCHTEC_IOCTL_EVENT_AER_IN_VEP 18 80 #define SWITCHTEC_IOCTL_EVENT_DPC 19 81 #define SWITCHTEC_IOCTL_EVENT_CTS 20 82 #define SWITCHTEC_IOCTL_EVENT_HOTPLUG 21 83 #define SWITCHTEC_IOCTL_EVENT_IER 22 84 #define SWITCHTEC_IOCTL_EVENT_THRESH 23 85 #define SWITCHTEC_IOCTL_EVENT_POWER_MGMT 24 86 #define SWITCHTEC_IOCTL_EVENT_TLP_THROTTLING 25 87 #define SWITCHTEC_IOCTL_EVENT_FORCE_SPEED 26 88 #define SWITCHTEC_IOCTL_EVENT_CREDIT_TIMEOUT 27 89 #define SWITCHTEC_IOCTL_EVENT_LINK_STATE 28 90 #define SWITCHTEC_IOCTL_MAX_EVENTS 29 91 92 #define SWITCHTEC_IOCTL_EVENT_LOCAL_PART_IDX -1 93 #define SWITCHTEC_IOCTL_EVENT_IDX_ALL -2 94 95 #define SWITCHTEC_IOCTL_EVENT_FLAG_CLEAR (1 << 0) 96 #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_POLL (1 << 1) 97 #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_LOG (1 << 2) 98 #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_CLI (1 << 3) 99 #define SWITCHTEC_IOCTL_EVENT_FLAG_EN_FATAL (1 << 4) 100 #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_POLL (1 << 5) 101 #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_LOG (1 << 6) 102 #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_CLI (1 << 7) 103 #define SWITCHTEC_IOCTL_EVENT_FLAG_DIS_FATAL (1 << 8) 104 #define SWITCHTEC_IOCTL_EVENT_FLAG_UNUSED (~0x1ff) 105 106 struct switchtec_ioctl_event_ctl { 107 __u32 event_id; 108 __s32 index; 109 __u32 flags; 110 __u32 occurred; 111 __u32 count; 112 __u32 data[5]; 113 }; 114 115 #define SWITCHTEC_IOCTL_PFF_VEP 100 116 struct switchtec_ioctl_pff_port { 117 __u32 pff; 118 __u32 partition; 119 __u32 port; 120 }; 121 122 #define SWITCHTEC_IOCTL_FLASH_INFO \ 123 _IOR('W', 0x40, struct switchtec_ioctl_flash_info) 124 #define SWITCHTEC_IOCTL_FLASH_PART_INFO \ 125 _IOWR('W', 0x41, struct switchtec_ioctl_flash_part_info) 126 #define SWITCHTEC_IOCTL_EVENT_SUMMARY \ 127 _IOR('W', 0x42, struct switchtec_ioctl_event_summary) 128 #define SWITCHTEC_IOCTL_EVENT_CTL \ 129 _IOWR('W', 0x43, struct switchtec_ioctl_event_ctl) 130 #define SWITCHTEC_IOCTL_PFF_TO_PORT \ 131 _IOWR('W', 0x44, struct switchtec_ioctl_pff_port) 132 #define SWITCHTEC_IOCTL_PORT_TO_PFF \ 133 _IOWR('W', 0x45, struct switchtec_ioctl_pff_port) 134 135 #endif 136