diff options
author | Andreas Schwab <schwab@linux-m68k.org> | 2013-01-20 11:58:47 -0500 |
---|---|---|
committer | Michal Marek <mmarek@suse.cz> | 2013-01-24 16:48:04 -0500 |
commit | 6543becf26fff612cdadeed7250ccc8d49f67f27 (patch) | |
tree | bcba277bb0c03a81aae46965f3ddc76e582b51f1 /scripts/mod/devicetable-offsets.c | |
parent | a49f0d1ea3ec94fc7cf33a7c36a16343b74bd565 (diff) |
mod/file2alias: make modalias generation safe for cross compiling
Use the target compiler to compute the offsets for the fields of the
device_id structures, so that it won't be broken by different alignments
between the host and target ABIs.
This also fixes missing endian corrections for some modaliases.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'scripts/mod/devicetable-offsets.c')
-rw-r--r-- | scripts/mod/devicetable-offsets.c | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c new file mode 100644 index 000000000000..b45260bfeaa0 --- /dev/null +++ b/scripts/mod/devicetable-offsets.c | |||
@@ -0,0 +1,178 @@ | |||
1 | #include <linux/kbuild.h> | ||
2 | #include <linux/mod_devicetable.h> | ||
3 | |||
4 | #define DEVID(devid) DEFINE(SIZE_##devid, sizeof(struct devid)) | ||
5 | #define DEVID_FIELD(devid, field) \ | ||
6 | DEFINE(OFF_##devid##_##field, offsetof(struct devid, field)) | ||
7 | |||
8 | int main(void) | ||
9 | { | ||
10 | DEVID(usb_device_id); | ||
11 | DEVID_FIELD(usb_device_id, match_flags); | ||
12 | DEVID_FIELD(usb_device_id, idVendor); | ||
13 | DEVID_FIELD(usb_device_id, idProduct); | ||
14 | DEVID_FIELD(usb_device_id, bcdDevice_lo); | ||
15 | DEVID_FIELD(usb_device_id, bcdDevice_hi); | ||
16 | DEVID_FIELD(usb_device_id, bDeviceClass); | ||
17 | DEVID_FIELD(usb_device_id, bDeviceSubClass); | ||
18 | DEVID_FIELD(usb_device_id, bDeviceProtocol); | ||
19 | DEVID_FIELD(usb_device_id, bInterfaceClass); | ||
20 | DEVID_FIELD(usb_device_id, bInterfaceSubClass); | ||
21 | DEVID_FIELD(usb_device_id, bInterfaceProtocol); | ||
22 | DEVID_FIELD(usb_device_id, bInterfaceNumber); | ||
23 | |||
24 | DEVID(hid_device_id); | ||
25 | DEVID_FIELD(hid_device_id, bus); | ||
26 | DEVID_FIELD(hid_device_id, group); | ||
27 | DEVID_FIELD(hid_device_id, vendor); | ||
28 | DEVID_FIELD(hid_device_id, product); | ||
29 | |||
30 | DEVID(ieee1394_device_id); | ||
31 | DEVID_FIELD(ieee1394_device_id, match_flags); | ||
32 | DEVID_FIELD(ieee1394_device_id, vendor_id); | ||
33 | DEVID_FIELD(ieee1394_device_id, model_id); | ||
34 | DEVID_FIELD(ieee1394_device_id, specifier_id); | ||
35 | DEVID_FIELD(ieee1394_device_id, version); | ||
36 | |||
37 | DEVID(pci_device_id); | ||
38 | DEVID_FIELD(pci_device_id, vendor); | ||
39 | DEVID_FIELD(pci_device_id, device); | ||
40 | DEVID_FIELD(pci_device_id, subvendor); | ||
41 | DEVID_FIELD(pci_device_id, subdevice); | ||
42 | DEVID_FIELD(pci_device_id, class); | ||
43 | DEVID_FIELD(pci_device_id, class_mask); | ||
44 | |||
45 | DEVID(ccw_device_id); | ||
46 | DEVID_FIELD(ccw_device_id, match_flags); | ||
47 | DEVID_FIELD(ccw_device_id, cu_type); | ||
48 | DEVID_FIELD(ccw_device_id, cu_model); | ||
49 | DEVID_FIELD(ccw_device_id, dev_type); | ||
50 | DEVID_FIELD(ccw_device_id, dev_model); | ||
51 | |||
52 | DEVID(ap_device_id); | ||
53 | DEVID_FIELD(ap_device_id, dev_type); | ||
54 | |||
55 | DEVID(css_device_id); | ||
56 | DEVID_FIELD(css_device_id, type); | ||
57 | |||
58 | DEVID(serio_device_id); | ||
59 | DEVID_FIELD(serio_device_id, type); | ||
60 | DEVID_FIELD(serio_device_id, proto); | ||
61 | DEVID_FIELD(serio_device_id, id); | ||
62 | DEVID_FIELD(serio_device_id, extra); | ||
63 | |||
64 | DEVID(acpi_device_id); | ||
65 | DEVID_FIELD(acpi_device_id, id); | ||
66 | |||
67 | DEVID(pnp_device_id); | ||
68 | DEVID_FIELD(pnp_device_id, id); | ||
69 | |||
70 | DEVID(pnp_card_device_id); | ||
71 | DEVID_FIELD(pnp_card_device_id, devs); | ||
72 | |||
73 | DEVID(pcmcia_device_id); | ||
74 | DEVID_FIELD(pcmcia_device_id, match_flags); | ||
75 | DEVID_FIELD(pcmcia_device_id, manf_id); | ||
76 | DEVID_FIELD(pcmcia_device_id, card_id); | ||
77 | DEVID_FIELD(pcmcia_device_id, func_id); | ||
78 | DEVID_FIELD(pcmcia_device_id, function); | ||
79 | DEVID_FIELD(pcmcia_device_id, device_no); | ||
80 | DEVID_FIELD(pcmcia_device_id, prod_id_hash); | ||
81 | |||
82 | DEVID(of_device_id); | ||
83 | DEVID_FIELD(of_device_id, name); | ||
84 | DEVID_FIELD(of_device_id, type); | ||
85 | DEVID_FIELD(of_device_id, compatible); | ||
86 | |||
87 | DEVID(vio_device_id); | ||
88 | DEVID_FIELD(vio_device_id, type); | ||
89 | DEVID_FIELD(vio_device_id, compat); | ||
90 | |||
91 | DEVID(input_device_id); | ||
92 | DEVID_FIELD(input_device_id, flags); | ||
93 | DEVID_FIELD(input_device_id, bustype); | ||
94 | DEVID_FIELD(input_device_id, vendor); | ||
95 | DEVID_FIELD(input_device_id, product); | ||
96 | DEVID_FIELD(input_device_id, version); | ||
97 | DEVID_FIELD(input_device_id, evbit); | ||
98 | DEVID_FIELD(input_device_id, keybit); | ||
99 | DEVID_FIELD(input_device_id, relbit); | ||
100 | DEVID_FIELD(input_device_id, absbit); | ||
101 | DEVID_FIELD(input_device_id, mscbit); | ||
102 | DEVID_FIELD(input_device_id, ledbit); | ||
103 | DEVID_FIELD(input_device_id, sndbit); | ||
104 | DEVID_FIELD(input_device_id, ffbit); | ||
105 | DEVID_FIELD(input_device_id, swbit); | ||
106 | |||
107 | DEVID(eisa_device_id); | ||
108 | DEVID_FIELD(eisa_device_id, sig); | ||
109 | |||
110 | DEVID(parisc_device_id); | ||
111 | DEVID_FIELD(parisc_device_id, hw_type); | ||
112 | DEVID_FIELD(parisc_device_id, hversion); | ||
113 | DEVID_FIELD(parisc_device_id, hversion_rev); | ||
114 | DEVID_FIELD(parisc_device_id, sversion); | ||
115 | |||
116 | DEVID(sdio_device_id); | ||
117 | DEVID_FIELD(sdio_device_id, class); | ||
118 | DEVID_FIELD(sdio_device_id, vendor); | ||
119 | DEVID_FIELD(sdio_device_id, device); | ||
120 | |||
121 | DEVID(ssb_device_id); | ||
122 | DEVID_FIELD(ssb_device_id, vendor); | ||
123 | DEVID_FIELD(ssb_device_id, coreid); | ||
124 | DEVID_FIELD(ssb_device_id, revision); | ||
125 | |||
126 | DEVID(bcma_device_id); | ||
127 | DEVID_FIELD(bcma_device_id, manuf); | ||
128 | DEVID_FIELD(bcma_device_id, id); | ||
129 | DEVID_FIELD(bcma_device_id, rev); | ||
130 | DEVID_FIELD(bcma_device_id, class); | ||
131 | |||
132 | DEVID(virtio_device_id); | ||
133 | DEVID_FIELD(virtio_device_id, device); | ||
134 | DEVID_FIELD(virtio_device_id, vendor); | ||
135 | |||
136 | DEVID(hv_vmbus_device_id); | ||
137 | DEVID_FIELD(hv_vmbus_device_id, guid); | ||
138 | |||
139 | DEVID(i2c_device_id); | ||
140 | DEVID_FIELD(i2c_device_id, name); | ||
141 | |||
142 | DEVID(spi_device_id); | ||
143 | DEVID_FIELD(spi_device_id, name); | ||
144 | |||
145 | DEVID(dmi_system_id); | ||
146 | DEVID_FIELD(dmi_system_id, matches); | ||
147 | |||
148 | DEVID(platform_device_id); | ||
149 | DEVID_FIELD(platform_device_id, name); | ||
150 | |||
151 | DEVID(mdio_device_id); | ||
152 | DEVID_FIELD(mdio_device_id, phy_id); | ||
153 | DEVID_FIELD(mdio_device_id, phy_id_mask); | ||
154 | |||
155 | DEVID(zorro_device_id); | ||
156 | DEVID_FIELD(zorro_device_id, id); | ||
157 | |||
158 | DEVID(isapnp_device_id); | ||
159 | DEVID_FIELD(isapnp_device_id, vendor); | ||
160 | DEVID_FIELD(isapnp_device_id, function); | ||
161 | |||
162 | DEVID(ipack_device_id); | ||
163 | DEVID_FIELD(ipack_device_id, format); | ||
164 | DEVID_FIELD(ipack_device_id, vendor); | ||
165 | DEVID_FIELD(ipack_device_id, device); | ||
166 | |||
167 | DEVID(amba_id); | ||
168 | DEVID_FIELD(amba_id, id); | ||
169 | DEVID_FIELD(amba_id, mask); | ||
170 | |||
171 | DEVID(x86_cpu_id); | ||
172 | DEVID_FIELD(x86_cpu_id, feature); | ||
173 | DEVID_FIELD(x86_cpu_id, family); | ||
174 | DEVID_FIELD(x86_cpu_id, model); | ||
175 | DEVID_FIELD(x86_cpu_id, vendor); | ||
176 | |||
177 | return 0; | ||
178 | } | ||