cregit-Linux how code gets into the kernel

Release 4.14 arch/mips/pnx833x/common/prom.c

/*
 *  prom.c:
 *
 *  Copyright 2008 NXP Semiconductors
 *        Chris Steel <chris.steel@nxp.com>
 *    Daniel Laird <daniel.j.laird@nxp.com>
 *
 *  Based on software written by:
 *      Nikita Youshchenko <yoush@debian.org>, based on PNX8550 code.
 *
 *  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; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  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.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
#include <linux/init.h>
#include <asm/bootinfo.h>
#include <linux/string.h>


void __init prom_init_cmdline(void) { int argc = fw_arg0; char **argv = (char **)fw_arg1; char *c = &(arcs_cmdline[0]); int i; for (i = 1; i < argc; i++) { strcpy(c, argv[i]); c += strlen(argv[i]); if (i < argc-1) *c++ = ' '; } *c = 0; }

Contributors

PersonTokensPropCommitsCommitProp
Daniel Laird94100.00%1100.00%
Total94100.00%1100.00%


char __init *prom_getenv(char *envname) { extern char **prom_envp; char **env = prom_envp; int i; i = strlen(envname); while (*env) { if (strncmp(envname, *env, i) == 0 && *(*env+i) == '=') return *env + i + 1; env++; } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Daniel Laird79100.00%1100.00%
Total79100.00%1100.00%


void __init prom_free_prom_memory(void) { }

Contributors

PersonTokensPropCommitsCommitProp
Daniel Laird7100.00%1100.00%
Total7100.00%1100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Daniel Laird18999.47%150.00%
Ralf Bächle10.53%150.00%
Total190100.00%2100.00%
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