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sconfig: Allow to link devices to other device's drivers

Browse Source 
Rarely, the driver of one device needs to know about another device
that can be anywhere in the device hierarchy. Current applications
boil down to EEPROMs that store information that is consumed by some
code (e.g. MAC address).

The idea is to give device nodes in the `devicetree.cb` an alias that
can later be used to link it to a device driver's `config` structure.
The driver has to declare a field of type `struct device *`, e.g.

    struct some_chip_driver_config {
            DEVTREE_CONST struct device *needed_eeprom;
    };

In the devicetree, the referenced device gets an alias, e.g.

    device i2c 0x50 alias my_eeprom on end

The author of the devicetree is free to choose any alias name that
is unique in the devicetree. Later, when configuring the driver the
alias can be used to link the device with the field of a driver's
config:

    chip some/chip/driver
            use my_eeprom as needed_eeprom
    end

Override devices can add an alias if it does not exist, but cannot
change the alias for a device that already exists.

Alias names are checked for conflicts both in the base tree and in the
override tree.

References are resolved after the tree is parsed so aliases and
references do not need to be in a specific order in the tree.

Change-Id: I058a319f9b968924fbef9485a96c9e3f900a3ee8
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35456
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Nico Huber
2020-06-03 10:20:07 -07:00
committed by Tim Wawrzynczak
parent ad7c8ffba9
commit 8e1ea525d1
7 changed files with 538 additions and 385 deletions
Download Patch File Download Diff File Expand all files Collapse all files

359
util/sconfig/lex.yy.c_shipped
View File

@@ -349,8 +349,8 @@ static void yynoreturn yy_fatal_error ( const char* msg );
(yy_hold_char) = *yy_cp; \
*yy_cp = '\0'; \
(yy_c_buf_p) = yy_cp;
#define YY_NUM_RULES 45
#define YY_END_OF_BUFFER 46
#define YY_NUM_RULES 48
#define YY_END_OF_BUFFER 49
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
@@ -358,30 +358,31 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static const flex_int16_t yy_accept[195] =
static const flex_int16_t yy_accept[202] =
{ 0,
0, 0, 46, 44, 1, 3, 44, 44, 44, 39,
39, 37, 40, 44, 40, 40, 40, 40, 44, 44,
44, 44, 44, 44, 44, 44, 44, 44, 44, 1,
3, 44, 0, 44, 44, 0, 2, 39, 40, 44,
44, 44, 44, 40, 44, 44, 44, 44, 44, 44,
44, 44, 44, 44, 31, 44, 44, 44, 44, 44,
44, 11, 44, 44, 44, 44, 44, 44, 44, 44,
44, 43, 43, 44, 0, 38, 44, 44, 21, 44,
44, 30, 35, 44, 44, 44, 44, 44, 18, 44,
44, 29, 44, 27, 44, 44, 12, 44, 15, 17,
0, 0, 49, 47, 1, 3, 47, 47, 47, 42,
42, 40, 43, 47, 43, 43, 43, 43, 43, 47,
47, 47, 47, 47, 47, 47, 47, 47, 47, 47,
1, 3, 47, 0, 47, 47, 0, 2, 42, 43,
47, 47, 47, 8, 47, 47, 43, 47, 47, 47,
47, 47, 47, 47, 47, 47, 47, 34, 47, 47,
47, 47, 47, 47, 14, 47, 47, 47, 47, 47,
47, 47, 47, 47, 46, 46, 47, 0, 41, 47,
47, 47, 24, 47, 47, 33, 38, 47, 47, 47,
47, 47, 21, 47, 47, 32, 47, 30, 47, 47,
44, 44, 44, 25, 44, 26, 44, 0, 41, 4,
44, 44, 44, 28, 44, 44, 44, 44, 44, 44,
44, 44, 24, 44, 44, 44, 44, 44, 42, 42,
44, 44, 44, 8, 44, 44, 44, 44, 44, 19,
44, 44, 10, 44, 44, 44, 44, 5, 22, 44,
44, 13, 44, 16, 44, 9, 44, 44, 44, 44,
44, 23, 33, 44, 44, 44, 44, 44, 44, 44,
44, 44, 6, 44, 44, 44, 7, 44, 14, 44,
44, 44, 32, 44, 44, 20, 44, 34, 44, 44,
44, 44, 36, 0
15, 47, 18, 20, 47, 47, 47, 28, 47, 29,
7, 47, 0, 44, 47, 4, 47, 47, 47, 31,
47, 47, 47, 47, 47, 47, 47, 47, 27, 47,
47, 47, 47, 47, 45, 45, 6, 47, 47, 47,
11, 47, 47, 47, 47, 47, 22, 47, 47, 13,
47, 47, 47, 47, 5, 25, 47, 47, 16, 47,
19, 47, 12, 47, 47, 47, 47, 47, 26, 36,
47, 47, 47, 47, 47, 47, 47, 47, 47, 9,
47, 47, 47, 10, 47, 17, 47, 47, 47, 35,
47, 47, 23, 47, 37, 47, 47, 47, 47, 39,
0
} ;
static const YY_CHAR yy_ec[256] =
@@ -424,134 +425,136 @@ static const YY_CHAR yy_meta[40] =
1, 1, 1, 1, 1, 1, 1, 1, 1
} ;
static const flex_int16_t yy_base[202] =
static const flex_int16_t yy_base[209] =
{ 0,
0, 0, 265, 0, 262, 266, 260, 38, 42, 39,
224, 0, 45, 247, 55, 79, 61, 58, 239, 234,
46, 54, 55, 68, 73, 237, 46, 224, 0, 254,
266, 101, 250, 107, 111, 251, 266, 0, 108, 111,
238, 227, 216, 117, 223, 218, 228, 217, 225, 229,
216, 223, 223, 217, 223, 208, 208, 218, 208, 210,
212, 0, 199, 207, 201, 201, 206, 210, 202, 208,
207, 0, 266, 132, 219, 0, 212, 192, 205, 195,
202, 0, 0, 193, 191, 197, 194, 194, 0, 192,
182, 0, 186, 0, 190, 180, 0, 183, 0, 0,
0, 0, 274, 0, 271, 275, 269, 38, 42, 39,
233, 0, 45, 256, 55, 59, 83, 65, 62, 248,
243, 68, 25, 48, 54, 75, 246, 75, 233, 0,
263, 275, 106, 259, 111, 76, 260, 275, 0, 110,
113, 247, 236, 0, 235, 224, 119, 231, 226, 236,
225, 233, 237, 224, 231, 231, 225, 231, 216, 216,
226, 216, 218, 220, 0, 207, 215, 209, 209, 214,
218, 210, 216, 118, 0, 275, 135, 228, 0, 221,
214, 200, 213, 203, 210, 0, 0, 201, 199, 205,
202, 202, 0, 200, 190, 0, 194, 0, 198, 188,
189, 181, 180, 0, 171, 0, 198, 197, 0, 0,
182, 181, 174, 0, 178, 168, 164, 174, 162, 168,
173, 174, 0, 161, 168, 155, 158, 147, 0, 266,
159, 163, 155, 0, 154, 156, 152, 154, 159, 0,
143, 148, 0, 141, 141, 140, 137, 0, 0, 149,
151, 0, 135, 152, 138, 0, 145, 136, 117, 117,
124, 0, 0, 123, 115, 114, 112, 123, 109, 119,
109, 101, 0, 113, 111, 115, 0, 96, 0, 92,
82, 70, 0, 65, 77, 0, 77, 0, 71, 59,
44, 30, 0, 266, 41, 153, 155, 157, 159, 161,
0, 191, 0, 0, 197, 189, 188, 0, 179, 0,
0, 206, 205, 0, 176, 0, 189, 188, 181, 0,
185, 175, 171, 181, 169, 175, 180, 181, 0, 168,
175, 162, 165, 154, 0, 275, 0, 166, 170, 162,
0, 161, 163, 159, 161, 166, 0, 150, 155, 0,
148, 148, 147, 144, 0, 0, 156, 158, 0, 142,
159, 145, 0, 152, 156, 137, 137, 144, 0, 0,
143, 122, 121, 119, 130, 116, 126, 116, 108, 0,
120, 118, 123, 0, 112, 0, 113, 116, 97, 0,
89, 86, 0, 85, 0, 75, 65, 52, 61, 0,
163
275, 48, 155, 157, 159, 161, 163, 165
} ;
static const flex_int16_t yy_def[202] =
static const flex_int16_t yy_def[209] =
{ 0,
194, 1, 194, 195, 194, 194, 195, 196, 197, 195,
10, 195, 10, 195, 10, 10, 10, 10, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 194,
194, 196, 198, 199, 197, 200, 194, 10, 10, 10,
195, 195, 195, 10, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 194, 199, 201, 40, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
201, 1, 201, 202, 201, 201, 202, 203, 204, 202,
10, 202, 10, 202, 10, 10, 10, 10, 10, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
201, 201, 203, 205, 206, 204, 207, 201, 10, 10,
10, 202, 202, 202, 202, 202, 10, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 201, 206, 208, 41, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
195, 195, 195, 195, 195, 195, 195, 194, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 194,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 195, 195, 195, 195, 195, 195, 195,
195, 195, 195, 0, 194, 194, 194, 194, 194, 194,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 201, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 201, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
194
0, 201, 201, 201, 201, 201, 201, 201
} ;
static const flex_int16_t yy_nxt[306] =
static const flex_int16_t yy_nxt[315] =
{ 0,
4, 5, 6, 7, 8, 9, 10, 11, 10, 12,
13, 13, 14, 4, 4, 4, 13, 13, 15, 16,
17, 18, 19, 20, 21, 22, 23, 4, 24, 25,
4, 26, 27, 4, 28, 4, 4, 4, 4, 33,
33, 29, 34, 36, 37, 38, 38, 38, 193, 39,
39, 39, 39, 39, 53, 39, 39, 39, 39, 39,
39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
57, 59, 68, 54, 55, 69, 192, 56, 42, 191,
70, 60, 49, 58, 43, 39, 39, 39, 47, 61,
190, 64, 189, 48, 50, 62, 188, 63, 187, 44,
13, 13, 14, 4, 4, 4, 15, 13, 16, 17,
18, 19, 20, 21, 22, 23, 24, 4, 25, 26,
4, 27, 28, 4, 29, 4, 4, 4, 4, 34,
34, 60, 35, 37, 38, 39, 39, 39, 30, 40,
40, 40, 40, 40, 61, 40, 40, 40, 40, 40,
40, 40, 40, 40, 62, 40, 40, 40, 40, 40,
40, 40, 40, 40, 63, 64, 56, 37, 38, 200,
43, 65, 45, 66, 199, 198, 52, 44, 46, 40,
40, 40, 50, 67, 197, 57, 58, 51, 53, 59,
65, 186, 33, 33, 66, 72, 185, 45, 75, 75,
46, 29, 36, 37, 39, 39, 39, 76, 76, 76,
184, 76, 76, 39, 39, 39, 183, 76, 76, 76,
76, 76, 76, 75, 75, 182, 107, 181, 180, 179,
178, 177, 176, 175, 174, 173, 172, 171, 170, 169,
168, 167, 80, 32, 32, 35, 35, 33, 33, 74,
74, 36, 36, 75, 75, 166, 165, 164, 163, 162,
161, 160, 159, 158, 157, 156, 155, 154, 153, 152,
151, 150, 149, 148, 147, 146, 145, 144, 143, 142,
141, 140, 139, 138, 137, 136, 135, 134, 133, 132,
196, 71, 68, 47, 72, 195, 69, 34, 34, 73,
75, 48, 78, 78, 49, 30, 40, 40, 40, 79,
79, 79, 194, 79, 79, 40, 40, 40, 193, 79,
79, 79, 79, 79, 79, 110, 78, 78, 111, 112,
192, 191, 190, 189, 188, 187, 186, 185, 184, 183,
182, 181, 180, 179, 84, 33, 33, 36, 36, 34,
34, 77, 77, 37, 37, 78, 78, 178, 177, 176,
175, 174, 173, 172, 171, 170, 169, 168, 167, 166,
165, 164, 163, 162, 161, 160, 159, 158, 157, 156,
155, 154, 153, 152, 151, 150, 149, 148, 147, 146,
131, 130, 129, 128, 127, 126, 125, 124, 123, 122,
121, 120, 119, 118, 117, 116, 115, 114, 113, 112,
111, 110, 109, 108, 106, 105, 104, 103, 102, 101,
100, 99, 98, 97, 96, 95, 94, 93, 92, 91,
90, 89, 88, 87, 86, 85, 84, 83, 82, 81,
79, 78, 77, 37, 73, 30, 71, 67, 52, 51,
41, 40, 31, 30, 194, 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,
145, 144, 143, 142, 141, 140, 139, 138, 137, 136,
135, 134, 133, 132, 131, 130, 129, 128, 127, 126,
125, 124, 123, 122, 121, 120, 119, 118, 117, 116,
115, 114, 113, 109, 108, 107, 106, 105, 104, 103,
102, 101, 100, 99, 98, 97, 96, 95, 94, 93,
92, 91, 90, 89, 88, 87, 86, 85, 83, 82,
81, 80, 38, 76, 31, 74, 70, 55, 54, 42,
41, 32, 31, 201, 3, 201, 201, 201, 201, 201,
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
194, 194, 194, 194, 194
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201
} ;
static const flex_int16_t yy_chk[306] =
static const flex_int16_t yy_chk[315] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 8,
8, 195, 8, 9, 9, 10, 10, 10, 192, 10,
10, 13, 13, 13, 21, 10, 10, 10, 10, 10,
10, 15, 15, 15, 18, 18, 18, 17, 17, 17,
22, 23, 27, 21, 21, 27, 191, 21, 15, 190,
27, 23, 18, 22, 15, 16, 16, 16, 17, 24,
189, 25, 187, 17, 18, 24, 185, 24, 184, 16,
8, 23, 8, 9, 9, 10, 10, 10, 202, 10,
10, 13, 13, 13, 23, 10, 10, 10, 10, 10,
10, 15, 15, 15, 24, 16, 16, 16, 19, 19,
19, 18, 18, 18, 24, 25, 22, 36, 36, 199,
15, 25, 16, 25, 198, 197, 19, 15, 16, 17,
17, 17, 18, 26, 196, 22, 22, 18, 19, 22,
25, 182, 32, 32, 25, 32, 181, 16, 34, 34,
16, 34, 35, 35, 39, 39, 39, 40, 40, 40,
180, 40, 40, 44, 44, 44, 178, 40, 40, 40,
40, 40, 40, 74, 74, 176, 74, 175, 174, 172,
171, 170, 169, 168, 167, 166, 165, 164, 161, 160,
159, 158, 44, 196, 196, 197, 197, 198, 198, 199,
199, 200, 200, 201, 201, 157, 155, 154, 153, 151,
150, 147, 146, 145, 144, 142, 141, 139, 138, 137,
136, 135, 133, 132, 131, 128, 127, 126, 125, 124,
122, 121, 120, 119, 118, 117, 116, 115, 113, 112,
194, 28, 26, 17, 28, 192, 26, 33, 33, 28,
33, 17, 35, 35, 17, 35, 40, 40, 40, 41,
41, 41, 191, 41, 41, 47, 47, 47, 189, 41,
41, 41, 41, 41, 41, 74, 77, 77, 74, 77,
188, 187, 185, 183, 182, 181, 179, 178, 177, 176,
175, 174, 173, 172, 47, 203, 203, 204, 204, 205,
205, 206, 206, 207, 207, 208, 208, 171, 168, 167,
166, 165, 164, 162, 161, 160, 158, 157, 154, 153,
152, 151, 149, 148, 146, 145, 144, 143, 142, 140,
139, 138, 134, 133, 132, 131, 130, 128, 127, 126,
111, 108, 107, 105, 103, 102, 101, 98, 96, 95,
93, 91, 90, 88, 87, 86, 85, 84, 81, 80,
79, 78, 77, 75, 71, 70, 69, 68, 67, 66,
65, 64, 63, 61, 60, 59, 58, 57, 56, 55,
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,
125, 124, 123, 122, 121, 119, 118, 117, 115, 113,
112, 109, 107, 106, 105, 102, 100, 99, 97, 95,
94, 92, 91, 90, 89, 88, 85, 84, 83, 82,
81, 80, 78, 73, 72, 71, 70, 69, 68, 67,
66, 64, 63, 62, 61, 60, 59, 58, 57, 56,
55, 54, 53, 52, 51, 50, 49, 48, 46, 45,
43, 42, 37, 34, 31, 29, 27, 21, 20, 14,
11, 7, 5, 3, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
194, 194, 194, 194, 194
201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
201, 201, 201, 201
} ;
static yy_state_type yy_last_accepting_state;
@@ -816,13 +819,13 @@ 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 >= 195 )
if ( yy_current_state >= 202 )
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] != 266 );
while ( yy_base[yy_current_state] != 275 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
@@ -870,163 +873,175 @@ YY_RULE_SETUP
YY_BREAK
case 6:
YY_RULE_SETUP
{return(REGISTER);}
{return(ALIAS);}
YY_BREAK
case 7:
YY_RULE_SETUP
{return(FW_CONFIG_TABLE);}
{return(REFERENCE);}
YY_BREAK
case 8:
YY_RULE_SETUP
{return(FW_CONFIG_FIELD);}
{return(ASSOCIATION);}
YY_BREAK
case 9:
YY_RULE_SETUP
{return(FW_CONFIG_OPTION);}
{return(REGISTER);}
YY_BREAK
case 10:
YY_RULE_SETUP
{return(FW_CONFIG_PROBE);}
{return(FW_CONFIG_TABLE);}
YY_BREAK
case 11:
YY_RULE_SETUP
{yylval.number=1; return(BOOL);}
{return(FW_CONFIG_FIELD);}
YY_BREAK
case 12:
YY_RULE_SETUP
{yylval.number=0; return(BOOL);}
{return(FW_CONFIG_OPTION);}
YY_BREAK
case 13:
YY_RULE_SETUP
{yylval.number=3; return(STATUS);}
{return(FW_CONFIG_PROBE);}
YY_BREAK
case 14:
YY_RULE_SETUP
{yylval.number=5; return(STATUS);}
{yylval.number=1; return(BOOL);}
YY_BREAK
case 15:
YY_RULE_SETUP
{yylval.number=PCI; return(BUS);}
{yylval.number=0; return(BOOL);}
YY_BREAK
case 16:
YY_RULE_SETUP
{yylval.number=IOAPIC; return(BUS);}
{yylval.number=3; return(STATUS);}
YY_BREAK
case 17:
YY_RULE_SETUP
{yylval.number=PNP; return(BUS);}
{yylval.number=5; return(STATUS);}
YY_BREAK
case 18:
YY_RULE_SETUP
{yylval.number=I2C; return(BUS);}
{yylval.number=PCI; return(BUS);}
YY_BREAK
case 19:
YY_RULE_SETUP
{yylval.number=APIC; return(BUS);}
{yylval.number=IOAPIC; return(BUS);}
YY_BREAK
case 20:
YY_RULE_SETUP
{yylval.number=CPU_CLUSTER; return(BUS);}
{yylval.number=PNP; return(BUS);}
YY_BREAK
case 21:
YY_RULE_SETUP
{yylval.number=CPU; return(BUS);}
{yylval.number=I2C; return(BUS);}
YY_BREAK
case 22:
YY_RULE_SETUP
{yylval.number=DOMAIN; return(BUS);}
{yylval.number=APIC; return(BUS);}
YY_BREAK
case 23:
YY_RULE_SETUP
{yylval.number=GENERIC; return(BUS);}
{yylval.number=CPU_CLUSTER; return(BUS);}
YY_BREAK
case 24:
YY_RULE_SETUP
{yylval.number=MMIO; return(BUS);}
{yylval.number=CPU; return(BUS);}
YY_BREAK
case 25:
YY_RULE_SETUP
{yylval.number=SPI; return(BUS);}
{yylval.number=DOMAIN; return(BUS);}
YY_BREAK
case 26:
YY_RULE_SETUP
{yylval.number=USB; return(BUS);}
{yylval.number=GENERIC; return(BUS);}
YY_BREAK
case 27:
YY_RULE_SETUP
{yylval.number=LPC; return(BUS);}
{yylval.number=MMIO; return(BUS);}
YY_BREAK
case 28:
YY_RULE_SETUP
{yylval.number=ESPI; return(BUS);}
{yylval.number=SPI; return(BUS);}
YY_BREAK
case 29:
YY_RULE_SETUP
{yylval.number=IRQ; return(RESOURCE);}
{yylval.number=USB; return(BUS);}
YY_BREAK
case 30:
YY_RULE_SETUP
{yylval.number=DRQ; return(RESOURCE);}
{yylval.number=LPC; return(BUS);}
YY_BREAK
case 31:
YY_RULE_SETUP
{yylval.number=IO; return(RESOURCE);}
{yylval.number=ESPI; return(BUS);}
YY_BREAK
case 32:
YY_RULE_SETUP
{return(IOAPIC_IRQ);}
{yylval.number=IRQ; return(RESOURCE);}
YY_BREAK
case 33:
YY_RULE_SETUP
{return(INHERIT);}
{yylval.number=DRQ; return(RESOURCE);}
YY_BREAK
case 34:
YY_RULE_SETUP
{return(SUBSYSTEMID);}
{yylval.number=IO; return(RESOURCE);}
YY_BREAK
case 35:
YY_RULE_SETUP
{return(END);}
{return(IOAPIC_IRQ);}
YY_BREAK
case 36:
YY_RULE_SETUP
{return(SLOT_DESC);}
{return(INHERIT);}
YY_BREAK
case 37:
YY_RULE_SETUP
{return(EQUALS);}
{return(SUBSYSTEMID);}
YY_BREAK
case 38:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
{return(END);}
YY_BREAK
case 39:
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 40:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
{return(EQUALS);}
YY_BREAK
case 41:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(PCIINT);}
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
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);}
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
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);}
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(NUMBER);}
YY_BREAK
case 44:
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(PCIINT);}
YY_BREAK
case 45:
/* rule 45 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 46:
/* rule 46 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 47:
YY_RULE_SETUP
{yylval.string = malloc(yyleng+1); strncpy(yylval.string, yytext, yyleng); yylval.string[yyleng]='\0'; return(STRING);}
YY_BREAK
case 48:
YY_RULE_SETUP
ECHO;
YY_BREAK
@@ -1326,7 +1341,7 @@ 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 >= 195 )
if ( yy_current_state >= 202 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
@@ -1354,11 +1369,11 @@ 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 >= 195 )
if ( yy_current_state >= 202 )
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 194);
yy_is_jam = (yy_current_state == 201);
return yy_is_jam ? 0 : yy_current_state;
}