diff options
Diffstat (limited to 'drivers/s390/net/lcs.h')
| -rw-r--r-- | drivers/s390/net/lcs.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h index d58fea52557..150fcb4cebc 100644 --- a/drivers/s390/net/lcs.h +++ b/drivers/s390/net/lcs.h @@ -16,15 +16,9 @@ do { \ debug_event(lcs_dbf_##name,level,(void*)(addr),len); \ } while (0) -/* Allow to sort out low debug levels early to avoid wasted sprints */ -static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level) -{ - return (level <= dbf_grp->level); -} - #define LCS_DBF_TEXT_(level,name,text...) \ do { \ - if (lcs_dbf_passes(lcs_dbf_##name, level)) { \ + if (debug_level_enabled(lcs_dbf_##name, level)) { \ sprintf(debug_buffer, text); \ debug_text_event(lcs_dbf_##name, level, debug_buffer); \ } \ @@ -34,8 +28,26 @@ static inline int lcs_dbf_passes(debug_info_t *dbf_grp, int level) * sysfs related stuff */ #define CARD_FROM_DEV(cdev) \ - (struct lcs_card *) \ - ((struct ccwgroup_device *)cdev->dev.driver_data)->dev.driver_data; + (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 */ |