_____________________________________________
                          |access-mode | -i  | -l  | Special File Name |
                          |____________|_____|_____|___________________|
                          |     -      | no  | yes | ccardp0_lp        |
                          |     2      | no  | no  | ttydcardp0        |
                          |     1      | no  | no  | culcardp0         |
                          |     0      | yes | no  | cuacardp0         |
                          |     0      | no  | no  | ttycardp0         |
                          |____________|_____|_____|___________________|