| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ | |
| /* Copyright (C) 2017 Arm Ltd. */ | |
| #ifndef _UAPI_LINUX_ARM_SDEI_H | |
| #define _UAPI_LINUX_ARM_SDEI_H | |
| #define SDEI_1_0_FN_BASE 0xC4000020 | |
| #define SDEI_1_0_MASK 0xFFFFFFE0 | |
| #define SDEI_1_0_FN(n) (SDEI_1_0_FN_BASE + (n)) | |
| #define SDEI_1_0_FN_SDEI_VERSION SDEI_1_0_FN(0x00) | |
| #define SDEI_1_0_FN_SDEI_EVENT_REGISTER SDEI_1_0_FN(0x01) | |
| #define SDEI_1_0_FN_SDEI_EVENT_ENABLE SDEI_1_0_FN(0x02) | |
| #define SDEI_1_0_FN_SDEI_EVENT_DISABLE SDEI_1_0_FN(0x03) | |
| #define SDEI_1_0_FN_SDEI_EVENT_CONTEXT SDEI_1_0_FN(0x04) | |
| #define SDEI_1_0_FN_SDEI_EVENT_COMPLETE SDEI_1_0_FN(0x05) | |
| #define SDEI_1_0_FN_SDEI_EVENT_COMPLETE_AND_RESUME SDEI_1_0_FN(0x06) | |
| #define SDEI_1_0_FN_SDEI_EVENT_UNREGISTER SDEI_1_0_FN(0x07) | |
| #define SDEI_1_0_FN_SDEI_EVENT_STATUS SDEI_1_0_FN(0x08) | |
| #define SDEI_1_0_FN_SDEI_EVENT_GET_INFO SDEI_1_0_FN(0x09) | |
| #define SDEI_1_0_FN_SDEI_EVENT_ROUTING_SET SDEI_1_0_FN(0x0A) | |
| #define SDEI_1_0_FN_SDEI_PE_MASK SDEI_1_0_FN(0x0B) | |
| #define SDEI_1_0_FN_SDEI_PE_UNMASK SDEI_1_0_FN(0x0C) | |
| #define SDEI_1_0_FN_SDEI_INTERRUPT_BIND SDEI_1_0_FN(0x0D) | |
| #define SDEI_1_0_FN_SDEI_INTERRUPT_RELEASE SDEI_1_0_FN(0x0E) | |
| #define SDEI_1_0_FN_SDEI_PRIVATE_RESET SDEI_1_0_FN(0x11) | |
| #define SDEI_1_0_FN_SDEI_SHARED_RESET SDEI_1_0_FN(0x12) | |
| #define SDEI_VERSION_MAJOR_SHIFT 48 | |
| #define SDEI_VERSION_MAJOR_MASK 0x7fff | |
| #define SDEI_VERSION_MINOR_SHIFT 32 | |
| #define SDEI_VERSION_MINOR_MASK 0xffff | |
| #define SDEI_VERSION_VENDOR_SHIFT 0 | |
| #define SDEI_VERSION_VENDOR_MASK 0xffffffff | |
| #define SDEI_VERSION_MAJOR(x) (x>>SDEI_VERSION_MAJOR_SHIFT & SDEI_VERSION_MAJOR_MASK) | |
| #define SDEI_VERSION_MINOR(x) (x>>SDEI_VERSION_MINOR_SHIFT & SDEI_VERSION_MINOR_MASK) | |
| #define SDEI_VERSION_VENDOR(x) (x>>SDEI_VERSION_VENDOR_SHIFT & SDEI_VERSION_VENDOR_MASK) | |
| /* SDEI return values */ | |
| #define SDEI_SUCCESS 0 | |
| #define SDEI_NOT_SUPPORTED -1 | |
| #define SDEI_INVALID_PARAMETERS -2 | |
| #define SDEI_DENIED -3 | |
| #define SDEI_PENDING -5 | |
| #define SDEI_OUT_OF_RESOURCE -10 | |
| /* EVENT_REGISTER flags */ | |
| #define SDEI_EVENT_REGISTER_RM_ANY 0 | |
| #define SDEI_EVENT_REGISTER_RM_PE 1 | |
| /* EVENT_STATUS return value bits */ | |
| #define SDEI_EVENT_STATUS_RUNNING 2 | |
| #define SDEI_EVENT_STATUS_ENABLED 1 | |
| #define SDEI_EVENT_STATUS_REGISTERED 0 | |
| /* EVENT_COMPLETE status values */ | |
| #define SDEI_EV_HANDLED 0 | |
| #define SDEI_EV_FAILED 1 | |
| /* GET_INFO values */ | |
| #define SDEI_EVENT_INFO_EV_TYPE 0 | |
| #define SDEI_EVENT_INFO_EV_SIGNALED 1 | |
| #define SDEI_EVENT_INFO_EV_PRIORITY 2 | |
| #define SDEI_EVENT_INFO_EV_ROUTING_MODE 3 | |
| #define SDEI_EVENT_INFO_EV_ROUTING_AFF 4 | |
| /* and their results */ | |
| #define SDEI_EVENT_TYPE_PRIVATE 0 | |
| #define SDEI_EVENT_TYPE_SHARED 1 | |
| #define SDEI_EVENT_PRIORITY_NORMAL 0 | |
| #define SDEI_EVENT_PRIORITY_CRITICAL 1 | |
| #endif /* _UAPI_LINUX_ARM_SDEI_H */ |