sconfig: Add support for firmware configuration
This change adds support to sconfig for generating the firmware
configuration field and option definitions in devicetree.cb.
In addition these fields and options can be used to probe for a device
and have that device be disabled if it is not found at boot time.
New tokens:
fw_config: top level token, table can be defined before chips
field: define field in the mask with the start and end bits
option: define option in a field with the value of the field
probe: indicate that a device should probe by field and option
Example:
fw_config
field FEATURE 0 0
option DISABLE 0
option ENABLE 1
end
end
chip drivers/generic/feature
device generic 0 on
probe FEATURE ENABLE
end
end
Variants can add new fields and add new options to existing fields in
overridetree.cb but cannot redefine an existing option.
Devices can have multiple probe tokens, and the device will be considered
to be found if any of them return true.
The output from defining this field are:
1) the various fields and options will be added as macro constants to
static.h and can be used by fw_config for probing.
2) the probe entries will result in a list of fields/options to probe
that is added to the resulting struct device and handled by coreboot.
BUG=b:147462631
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Change-Id: I8aea63e577d933aea09e0d0b09470929cc96e0de
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41440
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
This commit is contained in:
Duncan Laurie
Duncan Laurie
parent
36e6c6f8d2
commit
47b7b3402b
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@ -349,8 +349,8 @@ static void yynoreturn yy_fatal_error ( const char* msg );
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(yy_hold_char) = *yy_cp; \
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*yy_cp = '\0'; \
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(yy_c_buf_p) = yy_cp;
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#define YY_NUM_RULES 41
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#define YY_END_OF_BUFFER 42
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#define YY_NUM_RULES 45
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#define YY_END_OF_BUFFER 46
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/* This struct is not used in this scanner,
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but its presence is necessary. */
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struct yy_trans_info
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@ -358,27 +358,30 @@ struct yy_trans_info
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flex_int32_t yy_verify;
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flex_int32_t yy_nxt;
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};
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static const flex_int16_t yy_accept[173] =
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static const flex_int16_t yy_accept[195] =
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{ 0,
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0, 0, 42, 40, 1, 3, 40, 40, 40, 35,
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35, 33, 36, 40, 36, 36, 36, 40, 40, 40,
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40, 40, 40, 40, 40, 40, 40, 40, 1, 3,
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40, 0, 40, 40, 0, 2, 35, 36, 40, 40,
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40, 40, 36, 40, 40, 40, 40, 40, 40, 40,
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40, 27, 40, 40, 40, 40, 40, 40, 7, 40,
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40, 40, 40, 40, 40, 40, 39, 39, 40, 0,
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34, 40, 40, 17, 40, 40, 26, 31, 40, 40,
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40, 14, 40, 40, 25, 40, 23, 40, 40, 8,
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11, 13, 40, 40, 21, 40, 22, 40, 0, 37,
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0, 0, 46, 44, 1, 3, 44, 44, 44, 39,
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39, 37, 40, 44, 40, 40, 40, 40, 44, 44,
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44, 44, 44, 44, 44, 44, 44, 44, 44, 1,
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3, 44, 0, 44, 44, 0, 2, 39, 40, 44,
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44, 44, 44, 40, 44, 44, 44, 44, 44, 44,
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44, 44, 44, 44, 31, 44, 44, 44, 44, 44,
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44, 11, 44, 44, 44, 44, 44, 44, 44, 44,
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44, 43, 43, 44, 0, 38, 44, 44, 21, 44,
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44, 30, 35, 44, 44, 44, 44, 44, 18, 44,
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44, 29, 44, 27, 44, 44, 12, 44, 15, 17,
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44, 44, 44, 25, 44, 26, 44, 0, 41, 4,
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44, 44, 44, 28, 44, 44, 44, 44, 44, 44,
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44, 44, 24, 44, 44, 44, 44, 44, 42, 42,
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44, 44, 44, 8, 44, 44, 44, 44, 44, 19,
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44, 44, 10, 44, 44, 44, 44, 5, 22, 44,
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44, 13, 44, 16, 44, 9, 44, 44, 44, 44,
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44, 23, 33, 44, 44, 44, 44, 44, 44, 44,
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44, 44, 6, 44, 44, 44, 7, 44, 14, 44,
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44, 44, 32, 44, 44, 20, 44, 34, 44, 44,
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44, 44, 36, 0
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4, 40, 40, 40, 24, 40, 40, 40, 40, 40,
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40, 20, 40, 40, 40, 38, 38, 40, 40, 40,
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40, 40, 40, 40, 15, 40, 40, 40, 40, 40,
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5, 18, 40, 9, 40, 12, 40, 40, 40, 40,
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40, 19, 29, 40, 40, 40, 40, 40, 40, 40,
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40, 6, 40, 40, 40, 40, 10, 40, 40, 40,
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28, 40, 40, 16, 40, 30, 40, 40, 40, 40,
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32, 0
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} ;
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static const YY_CHAR yy_ec[256] =
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@ -395,8 +398,8 @@ static const YY_CHAR yy_ec[256] =
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1, 1, 1, 1, 16, 1, 17, 18, 19, 20,
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21, 22, 23, 24, 25, 1, 1, 26, 27, 28,
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29, 30, 31, 32, 33, 34, 35, 36, 1, 37,
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38, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
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39, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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@ -413,126 +416,142 @@ static const YY_CHAR yy_ec[256] =
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1, 1, 1, 1, 1
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} ;
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static const YY_CHAR yy_meta[39] =
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static const YY_CHAR yy_meta[40] =
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{ 0,
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1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1
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1, 1, 1, 1, 1, 1, 1, 1, 1
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} ;
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static const flex_int16_t yy_base[180] =
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static const flex_int16_t yy_base[202] =
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{ 0,
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0, 0, 240, 0, 237, 241, 235, 37, 41, 38,
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200, 0, 44, 222, 54, 78, 60, 214, 209, 45,
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49, 48, 42, 52, 212, 62, 199, 0, 229, 241,
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93, 225, 98, 79, 226, 241, 0, 97, 104, 213,
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202, 191, 110, 198, 193, 203, 192, 193, 200, 200,
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194, 200, 185, 185, 195, 185, 187, 189, 0, 185,
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179, 185, 189, 181, 187, 186, 0, 241, 125, 198,
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0, 191, 171, 184, 174, 181, 0, 0, 172, 175,
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175, 0, 173, 163, 0, 167, 0, 171, 161, 0,
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0, 0, 164, 163, 0, 154, 0, 181, 180, 0,
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0, 0, 265, 0, 262, 266, 260, 38, 42, 39,
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224, 0, 45, 247, 55, 79, 61, 58, 239, 234,
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46, 54, 55, 68, 73, 237, 46, 224, 0, 254,
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266, 101, 250, 107, 111, 251, 266, 0, 108, 111,
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238, 227, 216, 117, 223, 218, 228, 217, 225, 229,
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216, 223, 223, 217, 223, 208, 208, 218, 208, 210,
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212, 0, 199, 207, 201, 201, 206, 210, 202, 208,
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207, 0, 266, 132, 219, 0, 212, 192, 205, 195,
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202, 0, 0, 193, 191, 197, 194, 194, 0, 192,
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182, 0, 186, 0, 190, 180, 0, 183, 0, 0,
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0, 165, 164, 157, 0, 149, 159, 147, 153, 158,
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159, 0, 142, 145, 135, 0, 241, 146, 150, 142,
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144, 140, 142, 147, 0, 131, 130, 130, 129, 126,
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0, 0, 141, 0, 125, 129, 115, 122, 126, 107,
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107, 0, 0, 114, 106, 105, 103, 114, 100, 101,
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94, 0, 105, 102, 99, 83, 0, 80, 83, 70,
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0, 60, 71, 0, 74, 0, 63, 55, 39, 29,
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0, 241, 40, 146, 148, 150, 152, 154, 156
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189, 181, 180, 0, 171, 0, 198, 197, 0, 0,
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182, 181, 174, 0, 178, 168, 164, 174, 162, 168,
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173, 174, 0, 161, 168, 155, 158, 147, 0, 266,
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159, 163, 155, 0, 154, 156, 152, 154, 159, 0,
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143, 148, 0, 141, 141, 140, 137, 0, 0, 149,
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151, 0, 135, 152, 138, 0, 145, 136, 117, 117,
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124, 0, 0, 123, 115, 114, 112, 123, 109, 119,
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109, 101, 0, 113, 111, 115, 0, 96, 0, 92,
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82, 70, 0, 65, 77, 0, 77, 0, 71, 59,
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44, 30, 0, 266, 41, 153, 155, 157, 159, 161,
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163
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} ;
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static const flex_int16_t yy_def[180] =
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static const flex_int16_t yy_def[202] =
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{ 0,
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172, 1, 172, 173, 172, 172, 173, 174, 175, 173,
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10, 173, 10, 173, 10, 10, 10, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 172, 172,
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174, 176, 177, 175, 178, 172, 10, 10, 10, 173,
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173, 173, 10, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 172, 177, 179,
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39, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 172, 173,
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194, 1, 194, 195, 194, 194, 195, 196, 197, 195,
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10, 195, 10, 195, 10, 10, 10, 10, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 194,
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194, 196, 198, 199, 197, 200, 194, 10, 10, 10,
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195, 195, 195, 10, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 194, 199, 201, 40, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 172, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 173, 173, 173, 173, 173, 173, 173, 173, 173,
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173, 0, 172, 172, 172, 172, 172, 172, 172
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195, 195, 195, 195, 195, 195, 195, 194, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 194,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
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195, 195, 195, 0, 194, 194, 194, 194, 194, 194,
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194
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} ;
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static const flex_int16_t yy_nxt[280] =
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static const flex_int16_t yy_nxt[306] =
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{ 0,
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4, 5, 6, 7, 8, 9, 10, 11, 10, 12,
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13, 13, 14, 4, 4, 4, 13, 13, 15, 16,
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17, 13, 18, 19, 20, 21, 22, 4, 23, 24,
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4, 25, 26, 4, 27, 4, 4, 4, 32, 32,
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28, 33, 35, 36, 37, 37, 37, 171, 38, 38,
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38, 38, 38, 50, 38, 38, 38, 38, 38, 38,
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38, 38, 38, 58, 56, 54, 38, 38, 38, 59,
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60, 170, 51, 52, 57, 169, 53, 41, 55, 61,
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35, 36, 168, 42, 38, 38, 38, 46, 63, 167,
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166, 64, 47, 165, 32, 32, 65, 67, 43, 70,
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17, 18, 19, 20, 21, 22, 23, 4, 24, 25,
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4, 26, 27, 4, 28, 4, 4, 4, 4, 33,
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33, 29, 34, 36, 37, 38, 38, 38, 193, 39,
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39, 39, 39, 39, 53, 39, 39, 39, 39, 39,
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39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
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57, 59, 68, 54, 55, 69, 192, 56, 42, 191,
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70, 60, 49, 58, 43, 39, 39, 39, 47, 61,
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190, 64, 189, 48, 50, 62, 188, 63, 187, 44,
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70, 164, 28, 38, 38, 38, 44, 163, 162, 45,
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71, 71, 71, 161, 71, 71, 38, 38, 38, 160,
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71, 71, 71, 71, 71, 71, 70, 70, 159, 98,
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158, 157, 156, 155, 154, 153, 152, 151, 150, 149,
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148, 147, 146, 145, 144, 75, 31, 31, 34, 34,
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32, 32, 69, 69, 35, 35, 70, 70, 143, 142,
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65, 186, 33, 33, 66, 72, 185, 45, 75, 75,
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46, 29, 36, 37, 39, 39, 39, 76, 76, 76,
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184, 76, 76, 39, 39, 39, 183, 76, 76, 76,
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76, 76, 76, 75, 75, 182, 107, 181, 180, 179,
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178, 177, 176, 175, 174, 173, 172, 171, 170, 169,
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168, 167, 80, 32, 32, 35, 35, 33, 33, 74,
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74, 36, 36, 75, 75, 166, 165, 164, 163, 162,
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161, 160, 159, 158, 157, 156, 155, 154, 153, 152,
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151, 150, 149, 148, 147, 146, 145, 144, 143, 142,
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141, 140, 139, 138, 137, 136, 135, 134, 133, 132,
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131, 130, 129, 128, 127, 126, 125, 124, 123, 122,
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121, 120, 119, 118, 117, 116, 115, 114, 113, 112,
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111, 110, 109, 108, 107, 106, 105, 104, 103, 102,
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101, 100, 99, 97, 96, 95, 94, 93, 92, 91,
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111, 110, 109, 108, 106, 105, 104, 103, 102, 101,
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100, 99, 98, 97, 96, 95, 94, 93, 92, 91,
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90, 89, 88, 87, 86, 85, 84, 83, 82, 81,
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80, 79, 78, 77, 76, 74, 73, 72, 36, 68,
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29, 66, 62, 49, 48, 40, 39, 30, 29, 172,
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3, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172
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79, 78, 77, 37, 73, 30, 71, 67, 52, 51,
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41, 40, 31, 30, 194, 3, 194, 194, 194, 194,
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194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
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194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
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194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
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194, 194, 194, 194, 194
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} ;
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static const flex_int16_t yy_chk[280] =
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static const flex_int16_t yy_chk[306] =
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{ 0,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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1, 1, 1, 1, 1, 1, 1, 1, 8, 8,
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173, 8, 9, 9, 10, 10, 10, 170, 10, 10,
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13, 13, 13, 20, 10, 10, 10, 10, 10, 10,
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15, 15, 15, 23, 22, 21, 17, 17, 17, 23,
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24, 169, 20, 20, 22, 168, 20, 15, 21, 24,
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34, 34, 167, 15, 16, 16, 16, 17, 26, 165,
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163, 26, 17, 162, 31, 31, 26, 31, 16, 33,
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1, 1, 1, 1, 1, 1, 1, 1, 1, 8,
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8, 195, 8, 9, 9, 10, 10, 10, 192, 10,
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10, 13, 13, 13, 21, 10, 10, 10, 10, 10,
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10, 15, 15, 15, 18, 18, 18, 17, 17, 17,
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22, 23, 27, 21, 21, 27, 191, 21, 15, 190,
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27, 23, 18, 22, 15, 16, 16, 16, 17, 24,
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189, 25, 187, 17, 18, 24, 185, 24, 184, 16,
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33, 160, 33, 38, 38, 38, 16, 159, 158, 16,
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39, 39, 39, 156, 39, 39, 43, 43, 43, 155,
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39, 39, 39, 39, 39, 39, 69, 69, 154, 69,
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153, 151, 150, 149, 148, 147, 146, 145, 144, 141,
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140, 139, 138, 137, 136, 43, 174, 174, 175, 175,
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176, 176, 177, 177, 178, 178, 179, 179, 135, 133,
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130, 129, 128, 127, 126, 124, 123, 122, 121, 120,
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119, 118, 115, 114, 113, 111, 110, 109, 108, 107,
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106, 104, 103, 102, 99, 98, 96, 94, 93, 89,
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88, 86, 84, 83, 81, 80, 79, 76, 75, 74,
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25, 182, 32, 32, 25, 32, 181, 16, 34, 34,
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16, 34, 35, 35, 39, 39, 39, 40, 40, 40,
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180, 40, 40, 44, 44, 44, 178, 40, 40, 40,
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40, 40, 40, 74, 74, 176, 74, 175, 174, 172,
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171, 170, 169, 168, 167, 166, 165, 164, 161, 160,
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159, 158, 44, 196, 196, 197, 197, 198, 198, 199,
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199, 200, 200, 201, 201, 157, 155, 154, 153, 151,
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150, 147, 146, 145, 144, 142, 141, 139, 138, 137,
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136, 135, 133, 132, 131, 128, 127, 126, 125, 124,
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122, 121, 120, 119, 118, 117, 116, 115, 113, 112,
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73, 72, 70, 66, 65, 64, 63, 62, 61, 60,
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58, 57, 56, 55, 54, 53, 52, 51, 50, 49,
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48, 47, 46, 45, 44, 42, 41, 40, 35, 32,
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29, 27, 25, 19, 18, 14, 11, 7, 5, 3,
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172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172, 172,
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172, 172, 172, 172, 172, 172, 172, 172, 172
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111, 108, 107, 105, 103, 102, 101, 98, 96, 95,
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93, 91, 90, 88, 87, 86, 85, 84, 81, 80,
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79, 78, 77, 75, 71, 70, 69, 68, 67, 66,
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65, 64, 63, 61, 60, 59, 58, 57, 56, 55,
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54, 53, 52, 51, 50, 49, 48, 47, 46, 45,
|
||||
43, 42, 41, 36, 33, 30, 28, 26, 20, 19,
|
||||
14, 11, 7, 5, 3, 194, 194, 194, 194, 194,
|
||||
194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
|
||||
194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
|
||||
194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
|
||||
|
||||
194, 194, 194, 194, 194
|
||||
} ;
|
||||
|
||||
static yy_state_type yy_last_accepting_state;
|
||||
|
|
@ -549,21 +568,8 @@ int yy_flex_debug = 0;
|
|||
#define YY_MORE_ADJ 0
|
||||
#define YY_RESTORE_YY_MORE_OFFSET
|
||||
char *yytext;
|
||||
/*
|
||||
* sconfig, coreboot device tree compiler
|
||||
*
|
||||
* Copyright (C) 2010 coresystems GmbH
|
||||
* written by Patrick Georgi <patrick@georgi-clan.de>
|
||||
*
|
||||
* 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; version 2 of the License.
|
||||
*
|
||||
* 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.
|
||||
*/
|
||||
/* sconfig, coreboot device tree compiler */
|
||||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
#include "sconfig.tab.h"
|
||||
|
||||
|
|
@ -810,13 +816,13 @@ yy_match:
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 173 )
|
||||
if ( yy_current_state >= 195 )
|
||||
yy_c = yy_meta[yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
||||
++yy_cp;
|
||||
}
|
||||
while ( yy_base[yy_current_state] != 241 );
|
||||
while ( yy_base[yy_current_state] != 266 );
|
||||
|
||||
yy_find_action:
|
||||
yy_act = yy_accept[yy_current_state];
|
||||
|
|
@ -868,144 +874,160 @@ YY_RULE_SETUP
|
|||
YY_BREAK
|
||||
case 7:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=1; return(BOOL);}
|
||||
{return(FW_CONFIG_TABLE);}
|
||||
YY_BREAK
|
||||
case 8:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=0; return(BOOL);}
|
||||
{return(FW_CONFIG_FIELD);}
|
||||
YY_BREAK
|
||||
case 9:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=3; return(STATUS);}
|
||||
{return(FW_CONFIG_OPTION);}
|
||||
YY_BREAK
|
||||
case 10:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=5; return(STATUS);}
|
||||
{return(FW_CONFIG_PROBE);}
|
||||
YY_BREAK
|
||||
case 11:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=PCI; return(BUS);}
|
||||
{yylval.number=1; return(BOOL);}
|
||||
YY_BREAK
|
||||
case 12:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=IOAPIC; return(BUS);}
|
||||
{yylval.number=0; return(BOOL);}
|
||||
YY_BREAK
|
||||
case 13:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=PNP; return(BUS);}
|
||||
{yylval.number=3; return(STATUS);}
|
||||
YY_BREAK
|
||||
case 14:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=I2C; return(BUS);}
|
||||
{yylval.number=5; return(STATUS);}
|
||||
YY_BREAK
|
||||
case 15:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=APIC; return(BUS);}
|
||||
{yylval.number=PCI; return(BUS);}
|
||||
YY_BREAK
|
||||
case 16:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=CPU_CLUSTER; return(BUS);}
|
||||
{yylval.number=IOAPIC; return(BUS);}
|
||||
YY_BREAK
|
||||
case 17:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=CPU; return(BUS);}
|
||||
{yylval.number=PNP; return(BUS);}
|
||||
YY_BREAK
|
||||
case 18:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=DOMAIN; return(BUS);}
|
||||
{yylval.number=I2C; return(BUS);}
|
||||
YY_BREAK
|
||||
case 19:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=GENERIC; return(BUS);}
|
||||
{yylval.number=APIC; return(BUS);}
|
||||
YY_BREAK
|
||||
case 20:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=MMIO; return(BUS);}
|
||||
{yylval.number=CPU_CLUSTER; return(BUS);}
|
||||
YY_BREAK
|
||||
case 21:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=SPI; return(BUS);}
|
||||
{yylval.number=CPU; return(BUS);}
|
||||
YY_BREAK
|
||||
case 22:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=USB; return(BUS);}
|
||||
{yylval.number=DOMAIN; return(BUS);}
|
||||
YY_BREAK
|
||||
case 23:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=LPC; return(BUS);}
|
||||
{yylval.number=GENERIC; return(BUS);}
|
||||
YY_BREAK
|
||||
case 24:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=ESPI; return(BUS);}
|
||||
{yylval.number=MMIO; return(BUS);}
|
||||
YY_BREAK
|
||||
case 25:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=IRQ; return(RESOURCE);}
|
||||
{yylval.number=SPI; return(BUS);}
|
||||
YY_BREAK
|
||||
case 26:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=DRQ; return(RESOURCE);}
|
||||
{yylval.number=USB; return(BUS);}
|
||||
YY_BREAK
|
||||
case 27:
|
||||
YY_RULE_SETUP
|
||||
{yylval.number=IO; return(RESOURCE);}
|
||||
{yylval.number=LPC; return(BUS);}
|
||||
YY_BREAK
|
||||
case 28:
|
||||
YY_RULE_SETUP
|
||||
{return(IOAPIC_IRQ);}
|
||||
{yylval.number=ESPI; return(BUS);}
|
||||
YY_BREAK
|
||||
case 29:
|
||||
YY_RULE_SETUP
|
||||
{return(INHERIT);}
|
||||
{yylval.number=IRQ; return(RESOURCE);}
|
||||
YY_BREAK
|
||||
case 30:
|
||||
YY_RULE_SETUP
|
||||
{return(SUBSYSTEMID);}
|
||||
{yylval.number=DRQ; return(RESOURCE);}
|
||||
YY_BREAK
|
||||
case 31:
|
||||
YY_RULE_SETUP
|
||||
{return(END);}
|
||||
{yylval.number=IO; return(RESOURCE);}
|
||||
YY_BREAK
|
||||
case 32:
|
||||
YY_RULE_SETUP
|
||||
{return(SLOT_DESC);}
|
||||
{return(IOAPIC_IRQ);}
|
||||
YY_BREAK
|
||||
case 33:
|
||||
YY_RULE_SETUP
|
||||
{return(EQUALS);}
|
||||
{return(INHERIT);}
|
||||
YY_BREAK
|
||||
case 34:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
{return(SUBSYSTEMID);}
|
||||
YY_BREAK
|
||||
case 35:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
{return(END);}
|
||||
YY_BREAK
|
||||
case 36:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
{return(SLOT_DESC);}
|
||||
YY_BREAK
|
||||
case 37:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
|
||||
{return(EQUALS);}
|
||||
YY_BREAK
|
||||
case 38:
|
||||
/* rule 38 can match eol */
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
YY_BREAK
|
||||
case 39:
|
||||
/* rule 39 can match eol */
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
YY_BREAK
|
||||
case 40:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
|
||||
YY_BREAK
|
||||
case 41:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
|
||||
YY_BREAK
|
||||
case 42:
|
||||
/* rule 42 can match eol */
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
|
||||
YY_BREAK
|
||||
case 43:
|
||||
/* rule 43 can match eol */
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng-1); strncpy(yylval.string, yytext+1, yyleng-2); yylval.string[yyleng-2]='\0'; return(STRING);}
|
||||
YY_BREAK
|
||||
case 44:
|
||||
YY_RULE_SETUP
|
||||
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
|
||||
YY_BREAK
|
||||
case 45:
|
||||
YY_RULE_SETUP
|
||||
ECHO;
|
||||
YY_BREAK
|
||||
case YY_STATE_EOF(INITIAL):
|
||||
|
|
@ -1304,7 +1326,7 @@ static int yy_get_next_buffer (void)
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 173 )
|
||||
if ( yy_current_state >= 195 )
|
||||
yy_c = yy_meta[yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
||||
|
|
@ -1332,11 +1354,11 @@ static int yy_get_next_buffer (void)
|
|||
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
|
||||
{
|
||||
yy_current_state = (int) yy_def[yy_current_state];
|
||||
if ( yy_current_state >= 173 )
|
||||
if ( yy_current_state >= 195 )
|
||||
yy_c = yy_meta[yy_c];
|
||||
}
|
||||
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
|
||||
yy_is_jam = (yy_current_state == 172);
|
||||
yy_is_jam = (yy_current_state == 194);
|
||||
|
||||
return yy_is_jam ? 0 : yy_current_state;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -5,6 +5,7 @@
|
|||
/* stat.h needs to be included before commonlib/helpers.h to avoid errors.*/
|
||||
#include <sys/stat.h>
|
||||
#include <commonlib/helpers.h>
|
||||
#include <stdint.h>
|
||||
#include "sconfig.h"
|
||||
#include "sconfig.tab.h"
|
||||
|
||||
|
|
@ -323,6 +324,266 @@ struct chip_instance *new_chip_instance(char *path)
|
|||
return instance;
|
||||
}
|
||||
|
||||
/* List of fw_config fields added during parsing. */
|
||||
static struct fw_config_field *fw_config_fields;
|
||||
|
||||
static struct fw_config_option *find_fw_config_option(struct fw_config_field *field,
|
||||
const char *name)
|
||||
{
|
||||
struct fw_config_option *option = field->options;
|
||||
|
||||
while (option && option->name) {
|
||||
if (!strcmp(option->name, name))
|
||||
return option;
|
||||
option = option->next;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static struct fw_config_field *find_fw_config_field(const char *name)
|
||||
{
|
||||
struct fw_config_field *field = fw_config_fields;
|
||||
|
||||
while (field && field->name) {
|
||||
if (!strcmp(field->name, name))
|
||||
return field;
|
||||
field = field->next;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct fw_config_field *get_fw_config_field(const char *name)
|
||||
{
|
||||
struct fw_config_field *field = find_fw_config_field(name);
|
||||
|
||||
/* Fail if the field does not exist, new fields must be added with a mask. */
|
||||
if (!field) {
|
||||
printf("ERROR: fw_config field not found: %s\n", name);
|
||||
exit(1);
|
||||
}
|
||||
return field;
|
||||
}
|
||||
|
||||
static void append_fw_config_field(struct fw_config_field *add)
|
||||
{
|
||||
struct fw_config_field *field = fw_config_fields;
|
||||
|
||||
if (!fw_config_fields) {
|
||||
fw_config_fields = add;
|
||||
} else {
|
||||
while (field && field->next)
|
||||
field = field->next;
|
||||
field->next = add;
|
||||
}
|
||||
}
|
||||
|
||||
struct fw_config_field *new_fw_config_field(const char *name,
|
||||
unsigned int start_bit, unsigned int end_bit)
|
||||
{
|
||||
struct fw_config_field *field = find_fw_config_field(name);
|
||||
|
||||
/* Check that field is within 32bits. */
|
||||
if (start_bit > end_bit || end_bit > 31) {
|
||||
printf("ERROR: fw_config field %s has invalid range %u-%u\n", name,
|
||||
start_bit, end_bit);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Don't allow re-defining a field, only adding new fields. */
|
||||
if (field) {
|
||||
printf("ERROR: fw_config field %s[%u-%u] already exists with range %u-%u\n",
|
||||
name, start_bit, end_bit, field->start_bit, field->end_bit);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Check for overlap with an existing field. */
|
||||
field = fw_config_fields;
|
||||
while (field) {
|
||||
/* Check if the mask overlaps. */
|
||||
if (start_bit <= field->end_bit && end_bit >= field->start_bit) {
|
||||
printf("ERROR: fw_config field %s[%u-%u] overlaps %s[%u-%u]\n",
|
||||
name, start_bit, end_bit,
|
||||
field->name, field->start_bit, field->end_bit);
|
||||
exit(1);
|
||||
}
|
||||
field = field->next;
|
||||
}
|
||||
|
||||
field = S_ALLOC(sizeof(*field));
|
||||
field->name = name;
|
||||
field->start_bit = start_bit;
|
||||
field->end_bit = end_bit;
|
||||
append_fw_config_field(field);
|
||||
|
||||
return field;
|
||||
}
|
||||
|
||||
static void append_fw_config_option_to_field(struct fw_config_field *field,
|
||||
struct fw_config_option *add)
|
||||
{
|
||||
struct fw_config_option *option = field->options;
|
||||
|
||||
if (!option) {
|
||||
field->options = add;
|
||||
} else {
|
||||
while (option && option->next)
|
||||
option = option->next;
|
||||
option->next = add;
|
||||
}
|
||||
}
|
||||
|
||||
void add_fw_config_option(struct fw_config_field *field, const char *name, unsigned int value)
|
||||
{
|
||||
struct fw_config_option *option;
|
||||
uint32_t field_max_value;
|
||||
|
||||
/* Check that option value fits within field mask. */
|
||||
field_max_value = (1 << (1 + field->end_bit - field->start_bit)) - 1;
|
||||
if (value > field_max_value) {
|
||||
printf("ERROR: fw_config option %s:%s value %u larger than field max %u\n",
|
||||
field->name, name, value, field_max_value);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Check for existing option with this name or value. */
|
||||
option = field->options;
|
||||
while (option) {
|
||||
if (!strcmp(option->name, name)) {
|
||||
printf("ERROR: fw_config option name %s:%s already exists\n",
|
||||
field->name, name);
|
||||
exit(1);
|
||||
}
|
||||
/* Compare values. */
|
||||
if (value == option->value) {
|
||||
printf("ERROR: fw_config option %s:%s[%u] redefined as %s\n",
|
||||
field->name, option->name, value, name);
|
||||
exit(1);
|
||||
}
|
||||
option = option->next;
|
||||
}
|
||||
|
||||
option = S_ALLOC(sizeof(*option));
|
||||
option->name = name;
|
||||
option->value = value;
|
||||
|
||||
/* Add option to the current field. */
|
||||
append_fw_config_option_to_field(field, option);
|
||||
}
|
||||
|
||||
static void append_fw_config_probe_to_dev(struct device *dev, struct fw_config_probe *add)
|
||||
{
|
||||
struct fw_config_probe *probe = dev->probe;
|
||||
|
||||
if (!probe) {
|
||||
dev->probe = add;
|
||||
} else {
|
||||
while (probe && probe->next)
|
||||
probe = probe->next;
|
||||
probe->next = add;
|
||||
}
|
||||
}
|
||||
|
||||
void add_fw_config_probe(struct bus *bus, const char *field, const char *option)
|
||||
{
|
||||
struct fw_config_probe *probe;
|
||||
|
||||
probe = bus->dev->probe;
|
||||
while (probe) {
|
||||
if (!strcmp(probe->field, field) && !strcmp(probe->option, option)) {
|
||||
printf("ERROR: fw_config probe %s:%s already exists\n", field, option);
|
||||
exit(1);
|
||||
}
|
||||
probe = probe->next;
|
||||
}
|
||||
|
||||
probe = S_ALLOC(sizeof(*probe));
|
||||
probe->field = field;
|
||||
probe->option = option;
|
||||
|
||||
append_fw_config_probe_to_dev(bus->dev, probe);
|
||||
}
|
||||
|
||||
static void emit_fw_config(FILE *fil)
|
||||
{
|
||||
struct fw_config_field *field = fw_config_fields;
|
||||
|
||||
if (!field)
|
||||
return;
|
||||
|
||||
fprintf(fil, "\n/* firmware configuration */\n");
|
||||
fprintf(fil, "#include <fw_config.h>\n");
|
||||
|
||||
while (field) {
|
||||
struct fw_config_option *option = field->options;
|
||||
uint32_t mask;
|
||||
|
||||
fprintf(fil, "#define FW_CONFIG_FIELD_%s_NAME \"%s\"\n",
|
||||
field->name, field->name);
|
||||
|
||||
/* Compute mask from start and end bit. */
|
||||
mask = ((1 << (1 + field->end_bit - field->start_bit)) - 1);
|
||||
mask <<= field->start_bit;
|
||||
|
||||
fprintf(fil, "#define FW_CONFIG_FIELD_%s_MASK 0x%08x\n",
|
||||
field->name, mask);
|
||||
|
||||
while (option) {
|
||||
fprintf(fil, "#define FW_CONFIG_FIELD_%s_OPTION_%s_NAME \"%s\"\n",
|
||||
field->name, option->name, option->name);
|
||||
fprintf(fil, "#define FW_CONFIG_FIELD_%s_OPTION_%s_VALUE 0x%08x\n",
|
||||
field->name, option->name, option->value << field->start_bit);
|
||||
|
||||
option = option->next;
|
||||
}
|
||||
|
||||
field = field->next;
|
||||
}
|
||||
|
||||
fprintf(fil, "\n");
|
||||
}
|
||||
|
||||
static int emit_fw_config_probe(FILE *fil, struct device *dev)
|
||||
{
|
||||
struct fw_config_probe *probe = dev->probe;
|
||||
|
||||
fprintf(fil, "STORAGE struct fw_config %s_probe_list[] = {\n", dev->name);
|
||||
|
||||
while (probe) {
|
||||
/* Find matching field. */
|
||||
struct fw_config_field *field;
|
||||
struct fw_config_option *option;
|
||||
uint32_t mask, value;
|
||||
|
||||
field = find_fw_config_field(probe->field);
|
||||
if (!field) {
|
||||
printf("ERROR: fw_config_probe field %s not found\n", probe->field);
|
||||
return -1;
|
||||
}
|
||||
option = find_fw_config_option(field, probe->option);
|
||||
if (!option) {
|
||||
printf("ERROR: fw_config_probe field %s option %s not found\n",
|
||||
probe->field, probe->option);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* Fill out the probe structure with values from emit_fw_config(). */
|
||||
fprintf(fil, "\t{\n");
|
||||
fprintf(fil, "\t\t.field_name = FW_CONFIG_FIELD_%s_NAME,\n", probe->field);
|
||||
fprintf(fil, "\t\t.option_name = FW_CONFIG_FIELD_%s_OPTION_%s_NAME,\n",
|
||||
probe->field, probe->option);
|
||||
fprintf(fil, "\t\t.mask = FW_CONFIG_FIELD_%s_MASK,\n", probe->field);
|
||||
fprintf(fil, "\t\t.value = FW_CONFIG_FIELD_%s_OPTION_%s_VALUE,\n",
|
||||
probe->field, probe->option);
|
||||
fprintf(fil, "\t},\n");
|
||||
|
||||
probe = probe->next;
|
||||
}
|
||||
|
||||
/* Add empty entry to mark end of list. */
|
||||
fprintf(fil, "\t{ }\n};\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Allocate a new bus for the provided device.
|
||||
* - If this is the first bus being allocated under this device, then its id
|
||||
|
|
@ -733,6 +994,13 @@ static void pass1(FILE *fil, FILE *head, struct device *ptr, struct device *next
|
|||
if (chip_ins->base_chip_instance)
|
||||
chip_ins = chip_ins->base_chip_instance;
|
||||
|
||||
/* Emit probe structures. */
|
||||
if (ptr->probe && (emit_fw_config_probe(fil, ptr) < 0)) {
|
||||
fclose(head);
|
||||
fclose(fil);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if (ptr == &base_root_dev)
|
||||
fprintf(fil, "DEVTREE_CONST struct device %s = {\n", ptr->name);
|
||||
else
|
||||
|
|
@ -780,6 +1048,8 @@ static void pass1(FILE *fil, FILE *head, struct device *ptr, struct device *next
|
|||
else
|
||||
fprintf(fil, "\t.sibling = NULL,\n");
|
||||
fprintf(fil, "#if !DEVTREE_EARLY\n");
|
||||
if (ptr->probe)
|
||||
fprintf(fil, "\t.probe_list = %s_probe_list,\n", ptr->name);
|
||||
for (pin = 0; pin < 4; pin++) {
|
||||
if (ptr->pci_irq_info[pin].ioapic_irq_pin > 0)
|
||||
fprintf(fil,
|
||||
|
|
@ -1219,6 +1489,12 @@ static void update_device(struct device *base_dev, struct device *override_dev)
|
|||
reg = reg->next;
|
||||
}
|
||||
|
||||
/*
|
||||
* Use probe list from override device in place of base device, in order
|
||||
* to allow an override to remove a probe from the base device.
|
||||
*/
|
||||
base_dev->probe = override_dev->probe;
|
||||
|
||||
/*
|
||||
* Update base_chip_instance member in chip instance of override tree to forward it to
|
||||
* the chip instance in base tree.
|
||||
|
|
@ -1343,9 +1619,11 @@ int main(int argc, char **argv)
|
|||
fprintf(autohead, "#ifndef __STATIC_DEVICE_TREE_H\n");
|
||||
fprintf(autohead, "#define __STATIC_DEVICE_TREE_H\n\n");
|
||||
fprintf(autohead, "#include <device/device.h>\n\n");
|
||||
emit_fw_config(autohead);
|
||||
|
||||
fprintf(autogen, "#include <device/device.h>\n");
|
||||
fprintf(autogen, "#include <device/pci.h>\n\n");
|
||||
fprintf(autogen, "#include <static.h>\n");
|
||||
|
||||
emit_chips(autogen);
|
||||
|
||||
|
|
|
|||
|
|
@ -28,6 +28,27 @@ struct pci_irq_info {
|
|||
int ioapic_dst_id;
|
||||
};
|
||||
|
||||
struct fw_config_option;
|
||||
struct fw_config_option {
|
||||
const char *name;
|
||||
unsigned int value;
|
||||
struct fw_config_option *next;
|
||||
};
|
||||
struct fw_config_field;
|
||||
struct fw_config_field {
|
||||
const char *name;
|
||||
unsigned int start_bit;
|
||||
unsigned int end_bit;
|
||||
struct fw_config_field *next;
|
||||
struct fw_config_option *options;
|
||||
};
|
||||
struct fw_config_probe;
|
||||
struct fw_config_probe {
|
||||
const char *field;
|
||||
const char *option;
|
||||
struct fw_config_probe *next;
|
||||
};
|
||||
|
||||
struct chip;
|
||||
struct chip_instance {
|
||||
/* Monotonically increasing ID for each chip instance. */
|
||||
|
|
@ -141,6 +162,9 @@ struct device {
|
|||
|
||||
/* SMBIOS slot length */
|
||||
char *smbios_slot_length;
|
||||
|
||||
/* List of field+option to probe. */
|
||||
struct fw_config_probe *probe;
|
||||
};
|
||||
|
||||
extern struct bus *root_parent;
|
||||
|
|
@ -171,3 +195,13 @@ void *chip_dequeue_tail(void);
|
|||
|
||||
struct chip_instance *new_chip_instance(char *path);
|
||||
void add_register(struct chip_instance *chip, char *name, char *val);
|
||||
|
||||
struct fw_config_field *get_fw_config_field(const char *name);
|
||||
|
||||
struct fw_config_field *new_fw_config_field(const char *name,
|
||||
unsigned int start_bit, unsigned int end_bit);
|
||||
|
||||
void add_fw_config_option(struct fw_config_field *field, const char *name,
|
||||
unsigned int value);
|
||||
|
||||
void add_fw_config_probe(struct bus *bus, const char *field, const char *option);
|
||||
|
|
|
|||
|
|
@ -14,6 +14,10 @@ int linenum = 0;
|
|||
chip {return(CHIP);}
|
||||
device {return(DEVICE);}
|
||||
register {return(REGISTER);}
|
||||
fw_config {return(FW_CONFIG_TABLE);}
|
||||
field {return(FW_CONFIG_FIELD);}
|
||||
option {return(FW_CONFIG_OPTION);}
|
||||
probe {return(FW_CONFIG_PROBE);}
|
||||
on {yylval.number=1; return(BOOL);}
|
||||
off {yylval.number=0; return(BOOL);}
|
||||
hidden {yylval.number=3; return(STATUS);}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* A Bison parser, made by GNU Bison 3.5.4. */
|
||||
/* A Bison parser, made by GNU Bison 3.5.1. */
|
||||
|
||||
/* Bison implementation for Yacc-like parsers in C
|
||||
|
||||
|
|
@ -48,7 +48,7 @@
|
|||
#define YYBISON 1
|
||||
|
||||
/* Bison version. */
|
||||
#define YYBISON_VERSION "3.5.4"
|
||||
#define YYBISON_VERSION "3.5.1"
|
||||
|
||||
/* Skeleton name. */
|
||||
#define YYSKELETON_NAME "yacc.c"
|
||||
|
|
@ -77,6 +77,7 @@ void yyerror(const char *s);
|
|||
|
||||
static struct bus *cur_parent;
|
||||
static struct chip_instance *cur_chip_instance;
|
||||
static struct fw_config_field *cur_field;
|
||||
|
||||
|
||||
|
||||
|
|
@ -111,8 +112,8 @@ static struct chip_instance *cur_chip_instance;
|
|||
|
||||
/* Use api.header.include to #include this header
|
||||
instead of duplicating it here. */
|
||||
#ifndef YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
# define YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
#ifndef YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
# define YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
/* Debug traces. */
|
||||
#ifndef YYDEBUG
|
||||
# define YYDEBUG 0
|
||||
|
|
@ -160,7 +161,11 @@ extern int yydebug;
|
|||
USB = 289,
|
||||
MMIO = 290,
|
||||
LPC = 291,
|
||||
ESPI = 292
|
||||
ESPI = 292,
|
||||
FW_CONFIG_TABLE = 293,
|
||||
FW_CONFIG_FIELD = 294,
|
||||
FW_CONFIG_OPTION = 295,
|
||||
FW_CONFIG_PROBE = 296
|
||||
};
|
||||
#endif
|
||||
|
||||
|
|
@ -186,7 +191,7 @@ extern YYSTYPE yylval;
|
|||
|
||||
int yyparse (void);
|
||||
|
||||
#endif /* !YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
|
||||
#endif /* !YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
|
||||
|
||||
|
||||
|
||||
|
|
@ -490,21 +495,21 @@ union yyalloc
|
|||
#endif /* !YYCOPY_NEEDED */
|
||||
|
||||
/* YYFINAL -- State number of the termination state. */
|
||||
#define YYFINAL 3
|
||||
#define YYFINAL 2
|
||||
/* YYLAST -- Last index in YYTABLE. */
|
||||
#define YYLAST 45
|
||||
#define YYLAST 58
|
||||
|
||||
/* YYNTOKENS -- Number of terminals. */
|
||||
#define YYNTOKENS 38
|
||||
#define YYNTOKENS 42
|
||||
/* YYNNTS -- Number of nonterminals. */
|
||||
#define YYNNTS 15
|
||||
#define YYNNTS 23
|
||||
/* YYNRULES -- Number of rules. */
|
||||
#define YYNRULES 29
|
||||
#define YYNRULES 44
|
||||
/* YYNSTATES -- Number of states. */
|
||||
#define YYNSTATES 50
|
||||
#define YYNSTATES 75
|
||||
|
||||
#define YYUNDEFTOK 2
|
||||
#define YYMAXUTOK 292
|
||||
#define YYMAXUTOK 296
|
||||
|
||||
|
||||
/* YYTRANSLATE(TOKEN-NUM) -- Symbol number corresponding to TOKEN-NUM
|
||||
|
|
@ -545,16 +550,18 @@ static const yytype_int8 yytranslate[] =
|
|||
5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
|
||||
15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
|
||||
25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
|
||||
35, 36, 37
|
||||
35, 36, 37, 38, 39, 40, 41
|
||||
};
|
||||
|
||||
#if YYDEBUG
|
||||
/* YYRLINE[YYN] -- Source line where rule number YYN was defined. */
|
||||
static const yytype_int8 yyrline[] =
|
||||
{
|
||||
0, 36, 36, 36, 38, 38, 38, 38, 40, 40,
|
||||
40, 40, 40, 40, 40, 40, 42, 42, 51, 51,
|
||||
59, 59, 61, 64, 67, 70, 73, 76, 79, 82
|
||||
0, 24, 24, 24, 24, 26, 26, 26, 26, 28,
|
||||
28, 28, 28, 28, 28, 28, 28, 28, 30, 30,
|
||||
39, 39, 47, 47, 49, 52, 55, 58, 61, 64,
|
||||
67, 70, 74, 77, 77, 80, 80, 83, 83, 89,
|
||||
89, 95, 95, 101, 105
|
||||
};
|
||||
#endif
|
||||
|
||||
|
|
@ -568,9 +575,13 @@ static const char *const yytname[] =
|
|||
"STRING", "PCI", "PNP", "I2C", "APIC", "CPU_CLUSTER", "CPU", "DOMAIN",
|
||||
"IRQ", "DRQ", "SLOT_DESC", "IO", "NUMBER", "SUBSYSTEMID", "INHERIT",
|
||||
"IOAPIC_IRQ", "IOAPIC", "PCIINT", "GENERIC", "SPI", "USB", "MMIO", "LPC",
|
||||
"ESPI", "$accept", "devtree", "$@1", "chipchildren", "devicechildren",
|
||||
"chip", "@2", "device", "@3", "status", "resource", "registers",
|
||||
"subsystemid", "ioapic_irq", "smbios_slot_desc", YY_NULLPTR
|
||||
"ESPI", "FW_CONFIG_TABLE", "FW_CONFIG_FIELD", "FW_CONFIG_OPTION",
|
||||
"FW_CONFIG_PROBE", "$accept", "devtree", "chipchildren",
|
||||
"devicechildren", "chip", "@1", "device", "@2", "status", "resource",
|
||||
"registers", "subsystemid", "ioapic_irq", "smbios_slot_desc",
|
||||
"fw_config_table", "fw_config_table_children",
|
||||
"fw_config_field_children", "fw_config_field", "$@3", "$@4", "$@5",
|
||||
"fw_config_option", "fw_config_probe", YY_NULLPTR
|
||||
};
|
||||
#endif
|
||||
|
||||
|
|
@ -582,11 +593,12 @@ static const yytype_int16 yytoknum[] =
|
|||
0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
|
||||
265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
|
||||
275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
|
||||
285, 286, 287, 288, 289, 290, 291, 292
|
||||
285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
|
||||
295, 296
|
||||
};
|
||||
# endif
|
||||
|
||||
#define YYPACT_NINF (-10)
|
||||
#define YYPACT_NINF (-12)
|
||||
|
||||
#define yypact_value_is_default(Yyn) \
|
||||
((Yyn) == YYPACT_NINF)
|
||||
|
|
@ -600,11 +612,14 @@ static const yytype_int16 yytoknum[] =
|
|||
STATE-NUM. */
|
||||
static const yytype_int8 yypact[] =
|
||||
{
|
||||
-10, 11, 10, -10, 0, -10, -10, -10, 1, 6,
|
||||
2, -10, -10, -10, -10, -9, 8, 3, 4, -10,
|
||||
-10, -10, -10, -10, -3, -4, -10, 9, -1, 5,
|
||||
-10, -10, -10, -10, -10, -10, -10, 15, 14, 7,
|
||||
-2, 12, 16, 13, 17, -10, 18, -10, -10, -10
|
||||
-12, 3, -12, 4, -12, -12, -12, -12, -2, -12,
|
||||
-12, 8, -12, 9, 1, 14, 11, -12, -12, -12,
|
||||
-12, 2, -12, 5, 17, -12, -12, -6, 10, 16,
|
||||
-12, -1, -12, 18, -12, -12, -12, -12, -12, 0,
|
||||
-12, 7, -12, -12, -12, -3, 19, -12, 21, 20,
|
||||
22, 28, -12, -12, -12, -12, -12, -12, -12, -12,
|
||||
31, 30, 23, 24, 33, 25, 36, 26, 27, -12,
|
||||
-12, 38, -12, -12, -12
|
||||
};
|
||||
|
||||
/* YYDEFACT[STATE-NUM] -- Default reduction number in state STATE-NUM.
|
||||
|
|
@ -612,25 +627,30 @@ static const yytype_int8 yypact[] =
|
|||
means the default is an error. */
|
||||
static const yytype_int8 yydefact[] =
|
||||
{
|
||||
2, 0, 0, 1, 0, 3, 16, 7, 0, 0,
|
||||
0, 17, 5, 4, 6, 0, 0, 0, 0, 20,
|
||||
21, 18, 23, 15, 0, 0, 19, 0, 0, 0,
|
||||
9, 8, 10, 14, 11, 12, 13, 0, 0, 0,
|
||||
0, 0, 29, 24, 0, 22, 28, 25, 26, 27
|
||||
2, 0, 1, 0, 34, 3, 4, 18, 0, 8,
|
||||
32, 0, 33, 0, 41, 0, 0, 19, 6, 5,
|
||||
7, 39, 36, 0, 0, 37, 36, 0, 0, 0,
|
||||
36, 0, 42, 0, 35, 22, 23, 20, 25, 0,
|
||||
40, 0, 17, 38, 43, 0, 0, 21, 0, 0,
|
||||
0, 0, 10, 9, 11, 15, 12, 13, 14, 16,
|
||||
0, 0, 0, 0, 0, 0, 31, 26, 0, 44,
|
||||
24, 30, 27, 28, 29
|
||||
};
|
||||
|
||||
/* YYPGOTO[NTERM-NUM]. */
|
||||
static const yytype_int8 yypgoto[] =
|
||||
{
|
||||
-10, -10, -10, -10, -10, -5, -10, 20, -10, -10,
|
||||
-10, 21, -10, -10, -10
|
||||
-12, -12, -12, -12, -9, -12, 12, -12, -12, -12,
|
||||
13, -12, -12, -12, -12, -12, -11, -12, -12, -12,
|
||||
-12, -12, -12
|
||||
};
|
||||
|
||||
/* YYDEFGOTO[NTERM-NUM]. */
|
||||
static const yytype_int8 yydefgoto[] =
|
||||
{
|
||||
-1, 1, 2, 8, 24, 5, 7, 13, 23, 21,
|
||||
32, 14, 34, 35, 36
|
||||
-1, 1, 13, 45, 5, 9, 19, 42, 37, 54,
|
||||
20, 56, 57, 58, 6, 8, 27, 12, 30, 26,
|
||||
22, 34, 59
|
||||
};
|
||||
|
||||
/* YYTABLE[YYPACT[STATE-NUM]] -- What to do in state STATE-NUM. If
|
||||
|
|
@ -638,47 +658,56 @@ static const yytype_int8 yydefgoto[] =
|
|||
number is the opposite. If YYTABLE_NINF, syntax error. */
|
||||
static const yytype_int8 yytable[] =
|
||||
{
|
||||
4, 9, 10, 12, 4, 9, 10, 25, 26, 19,
|
||||
20, 3, 11, 4, 6, 15, 16, 17, 22, 30,
|
||||
18, 27, 37, 38, 28, 39, 29, 41, 42, 44,
|
||||
46, 40, 49, 43, 0, 0, 0, 0, 45, 0,
|
||||
0, 47, 0, 48, 31, 33
|
||||
3, 15, 16, 2, 18, 32, 3, 46, 47, 10,
|
||||
40, 43, 3, 15, 16, 31, 35, 36, 7, 39,
|
||||
17, 48, 14, 23, 49, 24, 50, 21, 25, 29,
|
||||
38, 28, 41, 44, 33, 61, 52, 11, 51, 33,
|
||||
33, 4, 64, 65, 66, 60, 62, 69, 63, 67,
|
||||
71, 70, 74, 73, 72, 68, 0, 53, 55
|
||||
};
|
||||
|
||||
static const yytype_int8 yycheck[] =
|
||||
{
|
||||
3, 4, 5, 8, 3, 4, 5, 10, 11, 6,
|
||||
7, 0, 11, 3, 14, 9, 14, 26, 14, 24,
|
||||
12, 24, 26, 14, 27, 26, 29, 12, 14, 31,
|
||||
14, 26, 14, 26, -1, -1, -1, -1, 26, -1,
|
||||
-1, 28, -1, 26, 24, 24
|
||||
3, 4, 5, 0, 13, 11, 3, 10, 11, 11,
|
||||
11, 11, 3, 4, 5, 26, 6, 7, 14, 30,
|
||||
11, 24, 14, 9, 27, 14, 29, 26, 26, 12,
|
||||
14, 26, 14, 26, 40, 14, 45, 39, 41, 40,
|
||||
40, 38, 14, 12, 14, 26, 26, 14, 26, 26,
|
||||
14, 26, 14, 26, 28, 31, -1, 45, 45
|
||||
};
|
||||
|
||||
/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
|
||||
symbol of state STATE-NUM. */
|
||||
static const yytype_int8 yystos[] =
|
||||
{
|
||||
0, 39, 40, 0, 3, 43, 14, 44, 41, 4,
|
||||
5, 11, 43, 45, 49, 9, 14, 26, 12, 6,
|
||||
7, 47, 14, 46, 42, 10, 11, 24, 27, 29,
|
||||
43, 45, 48, 49, 50, 51, 52, 26, 14, 26,
|
||||
26, 12, 14, 26, 31, 26, 14, 28, 26, 14
|
||||
0, 43, 0, 3, 38, 46, 56, 14, 57, 47,
|
||||
11, 39, 59, 44, 14, 4, 5, 11, 46, 48,
|
||||
52, 26, 62, 9, 14, 26, 61, 58, 26, 12,
|
||||
60, 58, 11, 40, 63, 6, 7, 50, 14, 58,
|
||||
11, 14, 49, 11, 26, 45, 10, 11, 24, 27,
|
||||
29, 41, 46, 48, 51, 52, 53, 54, 55, 64,
|
||||
26, 14, 26, 26, 14, 12, 14, 26, 31, 14,
|
||||
26, 14, 28, 26, 14
|
||||
};
|
||||
|
||||
/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
|
||||
static const yytype_int8 yyr1[] =
|
||||
{
|
||||
0, 38, 40, 39, 41, 41, 41, 41, 42, 42,
|
||||
42, 42, 42, 42, 42, 42, 44, 43, 46, 45,
|
||||
47, 47, 48, 49, 50, 50, 51, 52, 52, 52
|
||||
0, 42, 43, 43, 43, 44, 44, 44, 44, 45,
|
||||
45, 45, 45, 45, 45, 45, 45, 45, 47, 46,
|
||||
49, 48, 50, 50, 51, 52, 53, 53, 54, 55,
|
||||
55, 55, 56, 57, 57, 58, 58, 60, 59, 61,
|
||||
59, 62, 59, 63, 64
|
||||
};
|
||||
|
||||
/* YYR2[YYN] -- Number of symbols on the right hand side of rule YYN. */
|
||||
static const yytype_int8 yyr2[] =
|
||||
{
|
||||
0, 2, 0, 2, 2, 2, 2, 0, 2, 2,
|
||||
2, 2, 2, 2, 2, 0, 0, 5, 0, 7,
|
||||
1, 1, 4, 4, 3, 4, 4, 5, 4, 3
|
||||
0, 2, 0, 2, 2, 2, 2, 2, 0, 2,
|
||||
2, 2, 2, 2, 2, 2, 2, 0, 0, 5,
|
||||
0, 7, 1, 1, 4, 4, 3, 4, 4, 5,
|
||||
4, 3, 3, 2, 0, 2, 0, 0, 7, 0,
|
||||
6, 0, 5, 3, 3
|
||||
};
|
||||
|
||||
|
||||
|
|
@ -1377,7 +1406,7 @@ yyreduce:
|
|||
{ cur_parent = root_parent; }
|
||||
break;
|
||||
|
||||
case 16:
|
||||
case 18:
|
||||
{
|
||||
(yyval.chip_instance) = new_chip_instance((yyvsp[0].string));
|
||||
chip_enqueue_tail(cur_chip_instance);
|
||||
|
|
@ -1385,57 +1414,99 @@ yyreduce:
|
|||
}
|
||||
break;
|
||||
|
||||
case 17:
|
||||
case 19:
|
||||
{
|
||||
cur_chip_instance = chip_dequeue_tail();
|
||||
}
|
||||
break;
|
||||
|
||||
case 18:
|
||||
case 20:
|
||||
{
|
||||
(yyval.dev) = new_device(cur_parent, cur_chip_instance, (yyvsp[-2].number), (yyvsp[-1].string), (yyvsp[0].number));
|
||||
cur_parent = (yyval.dev)->last_bus;
|
||||
}
|
||||
break;
|
||||
|
||||
case 19:
|
||||
case 21:
|
||||
{
|
||||
cur_parent = (yyvsp[-2].dev)->parent;
|
||||
}
|
||||
break;
|
||||
|
||||
case 22:
|
||||
case 24:
|
||||
{ add_resource(cur_parent, (yyvsp[-3].number), strtol((yyvsp[-2].string), NULL, 0), strtol((yyvsp[0].string), NULL, 0)); }
|
||||
break;
|
||||
|
||||
case 23:
|
||||
case 25:
|
||||
{ add_register(cur_chip_instance, (yyvsp[-2].string), (yyvsp[0].string)); }
|
||||
break;
|
||||
|
||||
case 24:
|
||||
case 26:
|
||||
{ add_pci_subsystem_ids(cur_parent, strtol((yyvsp[-1].string), NULL, 16), strtol((yyvsp[0].string), NULL, 16), 0); }
|
||||
break;
|
||||
|
||||
case 25:
|
||||
case 27:
|
||||
{ add_pci_subsystem_ids(cur_parent, strtol((yyvsp[-2].string), NULL, 16), strtol((yyvsp[-1].string), NULL, 16), 1); }
|
||||
break;
|
||||
|
||||
case 26:
|
||||
case 28:
|
||||
{ add_ioapic_info(cur_parent, strtol((yyvsp[-2].string), NULL, 16), (yyvsp[-1].string), strtol((yyvsp[0].string), NULL, 16)); }
|
||||
break;
|
||||
|
||||
case 27:
|
||||
case 29:
|
||||
{ add_slot_desc(cur_parent, (yyvsp[-3].string), (yyvsp[-2].string), (yyvsp[-1].string), (yyvsp[0].string)); }
|
||||
break;
|
||||
|
||||
case 28:
|
||||
case 30:
|
||||
{ add_slot_desc(cur_parent, (yyvsp[-2].string), (yyvsp[-1].string), (yyvsp[0].string), NULL); }
|
||||
break;
|
||||
|
||||
case 29:
|
||||
case 31:
|
||||
{ add_slot_desc(cur_parent, (yyvsp[-1].string), (yyvsp[0].string), NULL, NULL); }
|
||||
break;
|
||||
|
||||
case 32:
|
||||
{ }
|
||||
break;
|
||||
|
||||
case 37:
|
||||
{
|
||||
cur_field = new_fw_config_field((yyvsp[-2].string), strtoul((yyvsp[-1].string), NULL, 0), strtoul((yyvsp[0].string), NULL, 0));
|
||||
}
|
||||
break;
|
||||
|
||||
case 38:
|
||||
{ }
|
||||
break;
|
||||
|
||||
case 39:
|
||||
{
|
||||
cur_field = new_fw_config_field((yyvsp[-1].string), strtoul((yyvsp[0].string), NULL, 0), strtoul((yyvsp[0].string), NULL, 0));
|
||||
}
|
||||
break;
|
||||
|
||||
case 40:
|
||||
{ }
|
||||
break;
|
||||
|
||||
case 41:
|
||||
{
|
||||
cur_field = get_fw_config_field((yyvsp[0].string));
|
||||
}
|
||||
break;
|
||||
|
||||
case 42:
|
||||
{ }
|
||||
break;
|
||||
|
||||
case 43:
|
||||
{ add_fw_config_option(cur_field, (yyvsp[-1].string), strtoul((yyvsp[0].string), NULL, 0)); }
|
||||
break;
|
||||
|
||||
case 44:
|
||||
{ add_fw_config_probe(cur_parent, (yyvsp[-1].string), (yyvsp[0].string)); }
|
||||
break;
|
||||
|
||||
|
||||
|
||||
default: break;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* A Bison parser, made by GNU Bison 3.5.4. */
|
||||
/* A Bison parser, made by GNU Bison 3.5.1. */
|
||||
|
||||
/* Bison interface for Yacc-like parsers in C
|
||||
|
||||
|
|
@ -34,8 +34,8 @@
|
|||
/* Undocumented macros, especially those whose name start with YY_,
|
||||
are private implementation details. Do not rely on them. */
|
||||
|
||||
#ifndef YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
# define YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
#ifndef YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
# define YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED
|
||||
/* Debug traces. */
|
||||
#ifndef YYDEBUG
|
||||
# define YYDEBUG 0
|
||||
|
|
@ -83,7 +83,11 @@ extern int yydebug;
|
|||
USB = 289,
|
||||
MMIO = 290,
|
||||
LPC = 291,
|
||||
ESPI = 292
|
||||
ESPI = 292,
|
||||
FW_CONFIG_TABLE = 293,
|
||||
FW_CONFIG_FIELD = 294,
|
||||
FW_CONFIG_OPTION = 295,
|
||||
FW_CONFIG_PROBE = 296
|
||||
};
|
||||
#endif
|
||||
|
||||
|
|
@ -109,4 +113,4 @@ extern YYSTYPE yylval;
|
|||
|
||||
int yyparse (void);
|
||||
|
||||
#endif /* !YY_YY_HOME_ME_REPOS_COREBOOTORG_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
|
||||
#endif /* !YY_YY_SRC_COREBOOT_UTIL_SCONFIG_SCONFIG_TAB_H_SHIPPED_INCLUDED */
|
||||
|
|
|
|||
|
|
@ -9,6 +9,7 @@ void yyerror(const char *s);
|
|||
|
||||
static struct bus *cur_parent;
|
||||
static struct chip_instance *cur_chip_instance;
|
||||
static struct fw_config_field *cur_field;
|
||||
|
||||
%}
|
||||
%union {
|
||||
|
|
@ -18,13 +19,13 @@ static struct chip_instance *cur_chip_instance;
|
|||
int number;
|
||||
}
|
||||
|
||||
%token CHIP DEVICE REGISTER BOOL STATUS MANDATORY BUS RESOURCE END EQUALS HEX STRING PCI PNP I2C APIC CPU_CLUSTER CPU DOMAIN IRQ DRQ SLOT_DESC IO NUMBER SUBSYSTEMID INHERIT IOAPIC_IRQ IOAPIC PCIINT GENERIC SPI USB MMIO LPC ESPI
|
||||
%token CHIP DEVICE REGISTER BOOL STATUS MANDATORY BUS RESOURCE END EQUALS HEX STRING PCI PNP I2C APIC CPU_CLUSTER CPU DOMAIN IRQ DRQ SLOT_DESC IO NUMBER SUBSYSTEMID INHERIT IOAPIC_IRQ IOAPIC PCIINT GENERIC SPI USB MMIO LPC ESPI FW_CONFIG_TABLE FW_CONFIG_FIELD FW_CONFIG_OPTION FW_CONFIG_PROBE
|
||||
%%
|
||||
devtree: { cur_parent = root_parent; } chip;
|
||||
devtree: { cur_parent = root_parent; } | devtree chip | devtree fw_config_table;
|
||||
|
||||
chipchildren: chipchildren device | chipchildren chip | chipchildren registers | /* empty */ ;
|
||||
|
||||
devicechildren: devicechildren device | devicechildren chip | devicechildren resource | devicechildren subsystemid | devicechildren ioapic_irq | devicechildren smbios_slot_desc | devicechildren registers | /* empty */ ;
|
||||
devicechildren: devicechildren device | devicechildren chip | devicechildren resource | devicechildren subsystemid | devicechildren ioapic_irq | devicechildren smbios_slot_desc | devicechildren registers | devicechildren fw_config_probe | /* empty */ ;
|
||||
|
||||
chip: CHIP STRING /* == path */ {
|
||||
$<chip_instance>$ = new_chip_instance($<string>2);
|
||||
|
|
@ -69,4 +70,38 @@ smbios_slot_desc: SLOT_DESC STRING STRING STRING
|
|||
smbios_slot_desc: SLOT_DESC STRING STRING
|
||||
{ add_slot_desc(cur_parent, $<string>2, $<string>3, NULL, NULL); };
|
||||
|
||||
/* fw_config: firmware configuration table */
|
||||
fw_config_table: FW_CONFIG_TABLE fw_config_table_children END { };
|
||||
|
||||
/* fw_config -> field */
|
||||
fw_config_table_children: fw_config_table_children fw_config_field | /* empty */ ;
|
||||
|
||||
/* field -> option */
|
||||
fw_config_field_children: fw_config_field_children fw_config_option | /* empty */ ;
|
||||
|
||||
/* field <start-bit> <end-bit> */
|
||||
fw_config_field: FW_CONFIG_FIELD STRING NUMBER /* == start bit */ NUMBER /* == end bit */ {
|
||||
cur_field = new_fw_config_field($<string>2, strtoul($<string>3, NULL, 0), strtoul($<string>4, NULL, 0));
|
||||
}
|
||||
fw_config_field_children END { };
|
||||
|
||||
/* field <bit> (for single-bit fields) */
|
||||
fw_config_field: FW_CONFIG_FIELD STRING NUMBER /* == bit */ {
|
||||
cur_field = new_fw_config_field($<string>2, strtoul($<string>3, NULL, 0), strtoul($<string>3, NULL, 0));
|
||||
}
|
||||
fw_config_field_children END { };
|
||||
|
||||
/* field (for adding options to an existing field) */
|
||||
fw_config_field: FW_CONFIG_FIELD STRING {
|
||||
cur_field = get_fw_config_field($<string>2);
|
||||
}
|
||||
fw_config_field_children END { };
|
||||
|
||||
/* option <value> */
|
||||
fw_config_option: FW_CONFIG_OPTION STRING NUMBER /* == field value */
|
||||
{ add_fw_config_option(cur_field, $<string>2, strtoul($<string>3, NULL, 0)); };
|
||||
|
||||
/* probe <field> <option> */
|
||||
fw_config_probe: FW_CONFIG_PROBE STRING /* == field */ STRING /* == option */
|
||||
{ add_fw_config_probe(cur_parent, $<string>2, $<string>3); }
|
||||
%%
|
||||
|
|
|
|||
Loading…
Reference in New Issue