[PATCH] M68k: Mark Sun-3 NCR5380 SCSI broken
[linux-2.6.git] / arch / m68k / mac / bootparse.c
1 #include <linux/string.h>
2 #include <linux/kernel.h>
3 #include <linux/sched.h>
4 #include <asm/irq.h>
5 #include <asm/setup.h>
6 #include <asm/bootinfo.h>
7 #include <asm/macintosh.h>
8
9 /*
10  *      Booter vars
11  */
12
13 int boothowto;
14 int _boothowto;
15
16 /*
17  *      Called early to parse the environment (passed to us from the booter)
18  *      into a bootinfo struct. Will die as soon as we have our own booter
19  */
20
21 #define atol(x) simple_strtoul(x,NULL,0)
22
23 void parse_booter(char *env)
24 {
25         char *name;
26         char *value;
27 #if 0
28         while(0 && *env)
29 #else
30         while(*env)
31 #endif
32         {
33                 name=env;
34                 value=name;
35                 while(*value!='='&&*value)
36                         value++;
37                 if(*value=='=')
38                         *value++=0;
39                 env=value;
40                 while(*env)
41                         env++;
42                 env++;
43 #if 0
44                 if(strcmp(name,"VIDEO_ADDR")==0)
45                         mac_mch.videoaddr=atol(value);
46                 if(strcmp(name,"ROW_BYTES")==0)
47                         mac_mch.videorow=atol(value);
48                 if(strcmp(name,"SCREEN_DEPTH")==0)
49                         mac_mch.videodepth=atol(value);
50                 if(strcmp(name,"DIMENSIONS")==0)
51                         mac_mch.dimensions=atol(value);
52 #endif
53                 if(strcmp(name,"BOOTTIME")==0)
54                         mac_bi_data.boottime=atol(value);
55                 if(strcmp(name,"GMTBIAS")==0)
56                         mac_bi_data.gmtbias=atol(value);
57                 if(strcmp(name,"BOOTERVER")==0)
58                         mac_bi_data.bootver=atol(value);
59                 if(strcmp(name,"MACOS_VIDEO")==0)
60                         mac_bi_data.videological=atol(value);
61                 if(strcmp(name,"MACOS_SCC")==0)
62                         mac_bi_data.sccbase=atol(value);
63                 if(strcmp(name,"MACHINEID")==0)
64                         mac_bi_data.id=atol(value);
65                 if(strcmp(name,"MEMSIZE")==0)
66                         mac_bi_data.memsize=atol(value);
67                 if(strcmp(name,"SERIAL_MODEM_FLAGS")==0)
68                         mac_bi_data.serialmf=atol(value);
69                 if(strcmp(name,"SERIAL_MODEM_HSKICLK")==0)
70                         mac_bi_data.serialhsk=atol(value);
71                 if(strcmp(name,"SERIAL_MODEM_GPICLK")==0)
72                         mac_bi_data.serialgpi=atol(value);
73                 if(strcmp(name,"SERIAL_PRINT_FLAGS")==0)
74                         mac_bi_data.printmf=atol(value);
75                 if(strcmp(name,"SERIAL_PRINT_HSKICLK")==0)
76                         mac_bi_data.printhsk=atol(value);
77                 if(strcmp(name,"SERIAL_PRINT_GPICLK")==0)
78                         mac_bi_data.printgpi=atol(value);
79                 if(strcmp(name,"PROCESSOR")==0)
80                         mac_bi_data.cpuid=atol(value);
81                 if(strcmp(name,"ROMBASE")==0)
82                         mac_bi_data.rombase=atol(value);
83                 if(strcmp(name,"TIMEDBRA")==0)
84                         mac_bi_data.timedbra=atol(value);
85                 if(strcmp(name,"ADBDELAY")==0)
86                         mac_bi_data.adbdelay=atol(value);
87         }
88 #if 0   /* XXX: TODO with m68k_mach_* */
89         /* Fill in the base stuff */
90         boot_info.machtype=MACH_MAC;
91         /* Read this from the macinfo we got ! */
92 /*      boot_info.cputype=CPU_68020|FPUB_68881;*/
93 /*      boot_info.memory[0].addr=0;*/
94 /*      boot_info.memory[0].size=((mac_bi_data.id>>7)&31)<<20;*/
95         boot_info.num_memory=1;         /* On a MacII */
96         boot_info.ramdisk_size=0;       /* For now */
97         *boot_info.command_line=0;
98 #endif
99  }
100
101
102 void print_booter(char *env)
103 {
104         char *name;
105         char *value;
106         while(*env)
107         {
108                 name=env;
109                 value=name;
110                 while(*value!='='&&*value)
111                         value++;
112                 if(*value=='=')
113                         *value++=0;
114                 env=value;
115                 while(*env)
116                         env++;
117                 env++;
118                 printk("%s=%s\n", name,value);
119         }
120  }
121
122