Exemplos de prom_init_machtype em C++ (Cpp)

Exemplo n.º 1

Arquivo: cmdline.c Projeto: laitianli/loongson-linux-2.6.36-3_mips

void __init prom_init_cmdline(void)
{
	int prom_argc;
	/* pmon passes arguments in 32bit pointers */
	int *_prom_argv;
	int i;
	long l;

	/* firmware arguments are initialized in head.S */
	prom_argc = fw_arg0;
	_prom_argv = (int *)fw_arg1;

	/* arg[0] is "g", the rest is boot parameters */
	arcs_cmdline[0] = '\0';
	for (i = 1; i < prom_argc; i++) {
		l = (long)_prom_argv[i];
		if (strlen(arcs_cmdline) + strlen(((char *)l) + 1)
					>= sizeof(arcs_cmdline))
			break;
		strcat(arcs_cmdline, ((char *)l));
		strcat(arcs_cmdline, " ");
	}

	if ((strstr(arcs_cmdline, "console=")) == NULL)
		strcat(arcs_cmdline, " console=ttyS0,115200");
	if ((strstr(arcs_cmdline, "root=")) == NULL)
		strcat(arcs_cmdline, " root=/dev/sda1");

	prom_init_machtype();
}

Exemplo n.º 2

Arquivo: cmdline.c Projeto: tinyclub/preempt-rt-linux

void __init prom_init_cmdline(void)
{
	int prom_argc;
	/* pmon passes arguments in 32bit pointers */
	int *_prom_argv;
	int i;
	long l;

	/* firmware arguments are initialized in head.S */
	prom_argc = fw_arg0;
	_prom_argv = (int *)fw_arg1;

	/* arg[0] is "g", the rest is boot parameters */
	arcs_cmdline[0] = '\0';
	for (i = 1; i < prom_argc; i++) {
		l = (long)_prom_argv[i];
		if (strlen(arcs_cmdline) + strlen(((char *)l) + 1)
		    >= sizeof(arcs_cmdline))
			break;
		strcat(arcs_cmdline, ((char *)l));
		strcat(arcs_cmdline, " ");
	}

	if ((strstr(arcs_cmdline, "console=")) == NULL)
		strcat(arcs_cmdline, " console=ttyS0,115200");
	if ((strstr(arcs_cmdline, "root=")) == NULL)
		strcat(arcs_cmdline, " root=/dev/hda1");

	prom_init_machtype();

	/* append machine specific command line */
	switch (mips_machtype) {
	case MACH_LEMOTE_LL2F:
		if ((strstr(arcs_cmdline, "video=")) == NULL)
			strcat(arcs_cmdline, " video=sisfb:1360x768-16@60");
		break;
	case MACH_LEMOTE_FL2F:
		if ((strstr(arcs_cmdline, "ide_core.ignore_cable=")) == NULL)
			strcat(arcs_cmdline, " ide_core.ignore_cable=0");
		break;
	case MACH_LEMOTE_ML2F7:
		/* Mengloong-2F has a 800x480 screen */
		if ((strstr(arcs_cmdline, "vga=")) == NULL)
			strcat(arcs_cmdline, " vga=0x313");
		break;
	default:
		break;
	}

	/* copy arcs_cmdline into loongson_cmdline */
	strncpy(loongson_cmdline, arcs_cmdline, COMMAND_LINE_SIZE);
}