diff options
Diffstat (limited to 'arch/sparc64/prom')
-rw-r--r-- | arch/sparc64/prom/console.c | 85 | ||||
-rw-r--r-- | arch/sparc64/prom/misc.c | 4 | ||||
-rw-r--r-- | arch/sparc64/prom/tree.c | 8 |
3 files changed, 10 insertions, 87 deletions
diff --git a/arch/sparc64/prom/console.c b/arch/sparc64/prom/console.c index 7c25c54cefdc..3fafa9a8b50b 100644 --- a/arch/sparc64/prom/console.c +++ b/arch/sparc64/prom/console.c | |||
@@ -73,88 +73,3 @@ prom_puts(const char *s, int len) | |||
73 | P1275_INOUT(3,1), | 73 | P1275_INOUT(3,1), |
74 | prom_stdout, s, P1275_SIZE(len)); | 74 | prom_stdout, s, P1275_SIZE(len)); |
75 | } | 75 | } |
76 | |||
77 | /* Query for input device type */ | ||
78 | enum prom_input_device | ||
79 | prom_query_input_device(void) | ||
80 | { | ||
81 | int st_p; | ||
82 | char propb[64]; | ||
83 | |||
84 | st_p = prom_inst2pkg(prom_stdin); | ||
85 | if(prom_node_has_property(st_p, "keyboard")) | ||
86 | return PROMDEV_IKBD; | ||
87 | prom_getproperty(st_p, "device_type", propb, sizeof(propb)); | ||
88 | if(strncmp(propb, "serial", 6)) | ||
89 | return PROMDEV_I_UNK; | ||
90 | /* FIXME: Is there any better way how to find out? */ | ||
91 | memset(propb, 0, sizeof(propb)); | ||
92 | st_p = prom_finddevice ("/options"); | ||
93 | prom_getproperty(st_p, "input-device", propb, sizeof(propb)); | ||
94 | |||
95 | /* | ||
96 | * If we get here with propb == 'keyboard', we are on ttya, as | ||
97 | * the PROM defaulted to this due to 'no input device'. | ||
98 | */ | ||
99 | if (!strncmp(propb, "keyboard", 8)) | ||
100 | return PROMDEV_ITTYA; | ||
101 | |||
102 | if (!strncmp (propb, "rsc", 3)) | ||
103 | return PROMDEV_IRSC; | ||
104 | |||
105 | if (!strncmp (propb, "virtual-console", 3)) | ||
106 | return PROMDEV_IVCONS; | ||
107 | |||
108 | if (strncmp (propb, "tty", 3) || !propb[3]) | ||
109 | return PROMDEV_I_UNK; | ||
110 | |||
111 | switch (propb[3]) { | ||
112 | case 'a': return PROMDEV_ITTYA; | ||
113 | case 'b': return PROMDEV_ITTYB; | ||
114 | default: return PROMDEV_I_UNK; | ||
115 | } | ||
116 | } | ||
117 | |||
118 | /* Query for output device type */ | ||
119 | |||
120 | enum prom_output_device | ||
121 | prom_query_output_device(void) | ||
122 | { | ||
123 | int st_p; | ||
124 | char propb[64]; | ||
125 | int propl; | ||
126 | |||
127 | st_p = prom_inst2pkg(prom_stdout); | ||
128 | propl = prom_getproperty(st_p, "device_type", propb, sizeof(propb)); | ||
129 | if (propl >= 0 && propl == sizeof("display") && | ||
130 | strncmp("display", propb, sizeof("display")) == 0) | ||
131 | return PROMDEV_OSCREEN; | ||
132 | if(strncmp("serial", propb, 6)) | ||
133 | return PROMDEV_O_UNK; | ||
134 | /* FIXME: Is there any better way how to find out? */ | ||
135 | memset(propb, 0, sizeof(propb)); | ||
136 | st_p = prom_finddevice ("/options"); | ||
137 | prom_getproperty(st_p, "output-device", propb, sizeof(propb)); | ||
138 | |||
139 | /* | ||
140 | * If we get here with propb == 'screen', we are on ttya, as | ||
141 | * the PROM defaulted to this due to 'no input device'. | ||
142 | */ | ||
143 | if (!strncmp(propb, "screen", 6)) | ||
144 | return PROMDEV_OTTYA; | ||
145 | |||
146 | if (!strncmp (propb, "rsc", 3)) | ||
147 | return PROMDEV_ORSC; | ||
148 | |||
149 | if (!strncmp (propb, "virtual-console", 3)) | ||
150 | return PROMDEV_OVCONS; | ||
151 | |||
152 | if (strncmp (propb, "tty", 3) || !propb[3]) | ||
153 | return PROMDEV_O_UNK; | ||
154 | |||
155 | switch (propb[3]) { | ||
156 | case 'a': return PROMDEV_OTTYA; | ||
157 | case 'b': return PROMDEV_OTTYB; | ||
158 | default: return PROMDEV_O_UNK; | ||
159 | } | ||
160 | } | ||
diff --git a/arch/sparc64/prom/misc.c b/arch/sparc64/prom/misc.c index 33c5b7da31e5..68c83ad04ad9 100644 --- a/arch/sparc64/prom/misc.c +++ b/arch/sparc64/prom/misc.c | |||
@@ -72,7 +72,7 @@ void prom_cmdline(void) | |||
72 | 72 | ||
73 | local_irq_save(flags); | 73 | local_irq_save(flags); |
74 | 74 | ||
75 | if (!serial_console && prom_palette) | 75 | if (prom_palette) |
76 | prom_palette(1); | 76 | prom_palette(1); |
77 | 77 | ||
78 | #ifdef CONFIG_SMP | 78 | #ifdef CONFIG_SMP |
@@ -85,7 +85,7 @@ void prom_cmdline(void) | |||
85 | smp_release(); | 85 | smp_release(); |
86 | #endif | 86 | #endif |
87 | 87 | ||
88 | if (!serial_console && prom_palette) | 88 | if (prom_palette) |
89 | prom_palette(0); | 89 | prom_palette(0); |
90 | 90 | ||
91 | local_irq_restore(flags); | 91 | local_irq_restore(flags); |
diff --git a/arch/sparc64/prom/tree.c b/arch/sparc64/prom/tree.c index 17b7ecfe7ca9..b2c5b12c9818 100644 --- a/arch/sparc64/prom/tree.c +++ b/arch/sparc64/prom/tree.c | |||
@@ -304,3 +304,11 @@ prom_pathtoinode(const char *path) | |||
304 | if (node == -1) return 0; | 304 | if (node == -1) return 0; |
305 | return node; | 305 | return node; |
306 | } | 306 | } |
307 | |||
308 | int prom_ihandle2path(int handle, char *buffer, int bufsize) | ||
309 | { | ||
310 | return p1275_cmd("instance-to-path", | ||
311 | P1275_ARG(1,P1275_ARG_OUT_BUF)| | ||
312 | P1275_INOUT(3, 1), | ||
313 | handle, buffer, P1275_SIZE(bufsize)); | ||
314 | } | ||