diff options
Diffstat (limited to 'drivers/s390/net/lcs.h')
| -rw-r--r-- | drivers/s390/net/lcs.h | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h index 8976fb0b070..150fcb4cebc 100644 --- a/drivers/s390/net/lcs.h +++ b/drivers/s390/net/lcs.h @@ -17,17 +17,37 @@ do { \ } while (0) #define LCS_DBF_TEXT_(level,name,text...) \ -do { \ - sprintf(debug_buffer, text); \ - debug_text_event(lcs_dbf_##name,level, debug_buffer);\ -} while (0) + do { \ + if (debug_level_enabled(lcs_dbf_##name, level)) { \ + sprintf(debug_buffer, text); \ + debug_text_event(lcs_dbf_##name, level, debug_buffer); \ + } \ + } while (0) /** * 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 */ |