/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */ /* * ePAPR hcall interface * * Copyright 2008-2011 Freescale Semiconductor, Inc. * * Author: Timur Tabi <timur@freescale.com> * * This file is provided under a dual BSD/GPL license. When using or * redistributing this file, you may do so under either license. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * Neither the name of Freescale Semiconductor nor the * names of its contributors may be used to endorse or promote products * derived from this software without specific prior written permission. * * * ALTERNATIVELY, this software may be distributed under the terms of the * GNU General Public License ("GPL") as published by the Free Software * Foundation, either version 2 of that License or (at your option) any * later version. * * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _UAPI_ASM_POWERPC_EPAPR_HCALLS_H #define _UAPI_ASM_POWERPC_EPAPR_HCALLS_H #define EV_BYTE_CHANNEL_SEND 1 #define EV_BYTE_CHANNEL_RECEIVE 2 #define EV_BYTE_CHANNEL_POLL 3 #define EV_INT_SET_CONFIG 4 #define EV_INT_GET_CONFIG 5 #define EV_INT_SET_MASK 6 #define EV_INT_GET_MASK 7 #define EV_INT_IACK 9 #define EV_INT_EOI 10 #define EV_INT_SEND_IPI 11 #define EV_INT_SET_TASK_PRIORITY 12 #define EV_INT_GET_TASK_PRIORITY 13 #define EV_DOORBELL_SEND 14 #define EV_MSGSND 15 #define EV_IDLE 16 /* vendor ID: epapr */ #define EV_LOCAL_VENDOR_ID 0 /* for private use */ #define EV_EPAPR_VENDOR_ID 1 #define EV_FSL_VENDOR_ID 2 /* Freescale Semiconductor */ #define EV_IBM_VENDOR_ID 3 /* IBM */ #define EV_GHS_VENDOR_ID 4 /* Green Hills Software */ #define EV_ENEA_VENDOR_ID 5 /* Enea */ #define EV_WR_VENDOR_ID 6 /* Wind River Systems */ #define EV_AMCC_VENDOR_ID 7 /* Applied Micro Circuits */ #define EV_KVM_VENDOR_ID 42 /* KVM */ /* The max number of bytes that a byte channel can send or receive per call */ #define EV_BYTE_CHANNEL_MAX_BYTES 16 #define _EV_HCALL_TOKEN(id, num) (((id) << 16) | (num)) #define EV_HCALL_TOKEN(hcall_num) _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num) /* epapr return codes */ #define EV_SUCCESS 0 #define EV_EPERM 1 /* Operation not permitted */ #define EV_ENOENT 2 /* Entry Not Found */ #define EV_EIO 3 /* I/O error occurred */ #define EV_EAGAIN 4 /* The operation had insufficient * resources to complete and should be * retried */ #define EV_ENOMEM 5 /* There was insufficient memory to * complete the operation */ #define EV_EFAULT 6 /* Bad guest address */ #define EV_ENODEV 7 /* No such device */ #define EV_EINVAL 8 /* An argument supplied to the hcall was out of range or invalid */ #define EV_INTERNAL 9 /* An internal error occurred */ #define EV_CONFIG 10 /* A configuration error was detected */ #define EV_INVALID_STATE 11 /* The object is in an invalid state */ #define EV_UNIMPLEMENTED 12 /* Unimplemented hypercall */ #define EV_BUFFER_OVERFLOW 13 /* Caller-supplied buffer too small */ #endif /* _UAPI_ASM_POWERPC_EPAPR_HCALLS_H */
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Kbuild | File | 211 B | 0644 |
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auxvec.h | File | 1.73 KB | 0644 |
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bitsperlong.h | File | 312 B | 0644 |
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bootx.h | File | 4.31 KB | 0644 |
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byteorder.h | File | 550 B | 0644 |
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cputable.h | File | 2.22 KB | 0644 |
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eeh.h | File | 2.18 KB | 0644 |
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elf.h | File | 12.99 KB | 0644 |
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epapr_hcalls.h | File | 4.17 KB | 0644 |
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errno.h | File | 278 B | 0644 |
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fcntl.h | File | 367 B | 0644 |
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ioctl.h | File | 302 B | 0644 |
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ioctls.h | File | 4.07 KB | 0644 |
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ipcbuf.h | File | 1.03 KB | 0644 |
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kvm.h | File | 22.22 KB | 0644 |
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kvm_para.h | File | 2.73 KB | 0644 |
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mman.h | File | 1.33 KB | 0644 |
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msgbuf.h | File | 1.02 KB | 0644 |
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nvram.h | File | 2.03 KB | 0644 |
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opal-prd.h | File | 1.74 KB | 0644 |
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perf_event.h | File | 565 B | 0644 |
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perf_regs.h | File | 1.2 KB | 0644 |
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posix_types.h | File | 738 B | 0644 |
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ps3fb.h | File | 1.74 KB | 0644 |
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ptrace.h | File | 7.4 KB | 0644 |
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sembuf.h | File | 1.07 KB | 0644 |
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setup.h | File | 203 B | 0644 |
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shmbuf.h | File | 1.61 KB | 0644 |
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sigcontext.h | File | 4.28 KB | 0644 |
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siginfo.h | File | 576 B | 0644 |
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signal.h | File | 3.27 KB | 0644 |
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socket.h | File | 592 B | 0644 |
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spu_info.h | File | 1.48 KB | 0644 |
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stat.h | File | 2.26 KB | 0644 |
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swab.h | File | 602 B | 0644 |
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termbits.h | File | 5.1 KB | 0644 |
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termios.h | File | 1.67 KB | 0644 |
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tm.h | File | 734 B | 0644 |
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types.h | File | 1.29 KB | 0644 |
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ucontext.h | File | 975 B | 0644 |
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unistd.h | File | 10.87 KB | 0644 |
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