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| author | Cornelia Huck <cornelia.huck@de.ibm.com> | 2008-07-14 11:58:44 +0400 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 12:02:05 +0400 |
| commit | 7e9db9eaefdb8798730790214ff1b7746006ec98 (patch) | |
| tree | a56f3ad00a018b735d3c2c645fbb2e138a72c578 /include/linux/mod_devicetable.h | |
| parent | 0ae7a7b250bdf7ee87c8346164ef3c47fb79dfbd (diff) | |
| download | linux-7e9db9eaefdb8798730790214ff1b7746006ec98.tar.xz | |
[S390] cio: Introduce modalias for css bus.
Add modalias and subchannel type attributes for all subchannels.
I/O subchannel specific attributes are now created in
io_subchannel_probe(). modalias and subchannel type are also
added to the uevent for the css bus. Also make the css modalias
known.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 69b2342d5ebb..1fd03e732e07 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -159,6 +159,15 @@ struct ap_device_id { #define AP_DEVICE_ID_MATCH_DEVICE_TYPE 0x01 +/* s390 css bus devices (subchannels) */ +struct css_device_id { + __u8 type; /* subchannel type */ + __u8 pad1; + __u16 pad2; + __u32 pad3; + kernel_ulong_t driver_data; +}; + #define ACPI_ID_LEN 16 /* only 9 bytes needed here, 16 bytes are used */ /* to workaround crosscompile issues */ |