ARCNET_NETMAP
typedef struct s_ARCNET_NETMAP {
unsigned char
ba_netmap[32];
// netmap
unsigned short
w_timeout;
// 10ms units
} ARCNET_NETMAP;
ba_netmap:
every bit represents a node
ba_netmap[0]: Node 0..7
ba_netmap[1]: Node 8..15
...
ba_netmap[31] Node 248..255
Bit0 (LSB) in every byte corresponds with least
significant node
i.e.: (ba_netmap[1] & 0x10) addresses node 12
Note: Node 0 must never be set, otherwise
error E_FARC_NETMAP_ERROR is returned.
w_timeout:
meaning is context depending (see description of
IOCTL_FARC_NETMAP_SETTINGS
and IOCTL_FARC_GET_NETMAP)