/* * Copyright 2010 Tilera Corporation. All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation, version 2. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or * NON INFRINGEMENT. See the GNU General Public License for * more details. */ /** * @file syscall.h * Indices for the hypervisor system calls that are intended to be called * directly, rather than only through hypervisor-generated "glue" code. */ #ifndef _SYS_HV_INCLUDE_SYSCALL_PUBLIC_H #define _SYS_HV_INCLUDE_SYSCALL_PUBLIC_H /** Fast syscall flag bit location. When this bit is set, the hypervisor * handles the syscall specially. */ #define HV_SYS_FAST_SHIFT 14 /** Fast syscall flag bit mask. */ #define HV_SYS_FAST_MASK (1 << HV_SYS_FAST_SHIFT) /** Bit location for flagging fast syscalls that can be called from PL0. */ #define HV_SYS_FAST_PLO_SHIFT 13 /** Fast syscall allowing PL0 bit mask. */ #define HV_SYS_FAST_PL0_MASK (1 << HV_SYS_FAST_PLO_SHIFT) /** Perform an MF that waits for all victims to reach DRAM. */ #define HV_SYS_fence_incoherent (51 | HV_SYS_FAST_MASK \ | HV_SYS_FAST_PL0_MASK) #endif /* !_SYS_HV_INCLUDE_SYSCALL_PUBLIC_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| chris metcalf | chris metcalf | 36 | 100.00% | 1 | 100.00% |
| Total | 36 | 100.00% | 1 | 100.00% |