| Server IP : 74.208.127.88 / Your IP : 216.73.216.14 Web Server : Apache/2.4.41 (Ubuntu) System : Linux ubuntu 5.4.0-163-generic #180-Ubuntu SMP Tue Sep 5 13:21:23 UTC 2023 x86_64 User : www-data ( 33) PHP Version : 7.4.3-4ubuntu2.29 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/lib/modules/5.4.0-216-generic/build/arch/powerpc/include/asm/ |
Upload File : |
/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2001 Mike Corrigan & Dave Engebretsen, IBM Corporation * Rewrite, cleanup: * Copyright (C) 2004 Olof Johansson <olof@lixom.net>, IBM Corporation */ #ifndef _ASM_POWERPC_TCE_H #define _ASM_POWERPC_TCE_H #ifdef __KERNEL__ #include <asm/iommu.h> /* * Tces come in two formats, one for the virtual bus and a different * format for PCI. PCI TCEs can have hardware or software maintianed * coherency. */ #define TCE_VB 0 #define TCE_PCI 1 /* TCE page size is 4096 bytes (1 << 12) */ #define TCE_SHIFT 12 #define TCE_PAGE_SIZE (1 << TCE_SHIFT) #define TCE_ENTRY_SIZE 8 /* each TCE is 64 bits */ #define TCE_RPN_MASK 0xfffffffffful /* 40-bit RPN (4K pages) */ #define TCE_RPN_SHIFT 12 #define TCE_VALID 0x800 /* TCE valid */ #define TCE_ALLIO 0x400 /* TCE valid for all lpars */ #define TCE_PCI_WRITE 0x2 /* write from PCI allowed */ #define TCE_PCI_READ 0x1 /* read from PCI allowed */ #define TCE_VB_WRITE 0x1 /* write from VB allowed */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_TCE_H */