diff options
| author |   Ursula Braun <ursula.braun@de.ibm.com> | 2009-11-12 21:46:29 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2009-11-13 20:47:00 -0800 |
| commit | 0ca8cc6fe7e1acd42a8a3741473ad7540f13893a (patch) | |
| tree | aa443f7574e8a8e3a0aee0bd84ab852e4eac2294 /drivers/s390/net/lcs.h | |
| parent | ctcm: suspend has to wait for outstanding I/O (diff) | |
| download | linux-dev-0ca8cc6fe7e1acd42a8a3741473ad7540f13893a.tar.xz linux-dev-0ca8cc6fe7e1acd42a8a3741473ad7540f13893a.zip | |
s390: remove cu3088 layer for lcs and ctcm
The cu3088-driver used as common base for lcs- and ctcm-devices
makes it difficult to assign the appropriate driver to an lcs-device
or a ctcm-device. This patch eliminates the cu3088-driver and thus
the root device "cu3088". Path /sys/devices/cu3088 is replaced with
the pathes /sys/devices/lcs and /sys/devices/ctcm.
Patch is based on a proposal from Cornelia Huck.
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/lcs.h')
| -rw-r--r-- | drivers/s390/net/lcs.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h index 6d668642af27..8c03392ac833 100644 --- a/drivers/s390/net/lcs.h +++ b/drivers/s390/net/lcs.h @@ -36,6 +36,24 @@ static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level) #define CARD_FROM_DEV(cdev) \ (struct lcs_card *) dev_get_drvdata( \ &((struct ccwgroup_device *)dev_get_drvdata(&cdev->dev))->dev); + +/** + * Enum for classifying detected devices. + */ +enum lcs_channel_types { + /* Device is not a channel */ + lcs_channel_type_none, + + /* Device is a 2216 channel */ + lcs_channel_type_parallel, + + /* Device is a 2216 channel */ + lcs_channel_type_2216, + + /* Device is a OSA2 card */ + lcs_channel_type_osa2 +}; + /** * CCW commands used in this driver */ |