diff options
Diffstat (limited to 'arch/s390/net/pnet.c')
| -rw-r--r-- | arch/s390/net/pnet.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/s390/net/pnet.c b/arch/s390/net/pnet.c index e22f1b10a6c7..9ecdbdf59781 100644 --- a/arch/s390/net/pnet.c +++ b/arch/s390/net/pnet.c @@ -13,6 +13,14 @@ #include <asm/ccwdev.h> #include <asm/pnet.h> +#define PNETIDS_LEN 64 /* Total utility string length in bytes + * to cover up to 4 PNETIDs of 16 bytes + * for up to 4 device ports + */ +#define MAX_PNETID_LEN 16 /* Max.length of a single port PNETID */ +#define MAX_PNETID_PORTS (PNETIDS_LEN / MAX_PNETID_LEN) + /* Max. # of ports with a PNETID */ + /* * Get the PNETIDs from a device. * s390 hardware supports the definition of a so-called Physical Network |