Yeah, the corr package has a function to do this (read and populate it). myfpgaobject.config_10gbe_core(self,device_name,mac,ip,port,arp_table,gateway=1):
230 """Hard-codes a 10GbE core with the provided params. It does a blindwrite, so there is no verifcation that configuration was successful (this is necessary since some of these registers are set by the fabric depending on traffic received). 231 232 @param self This object. 233 @param device_name String: name of the device. 234 @param mac integer: MAC address, 48 bits. 235 @param ip integer: IP address, 32 bits. 236 @param port integer: port of fabric interface (16 bits). 237 @param arp_table list of integers: MAC addresses (48 bits ea). 238 """ To read stuff back, check get_10gbe_core_details(self, dev_name). Jason On 18 Dec 2012, at 02:29, G Jones wrote: > Hi, > Is it possible to access the ARP table from the PPC on ROACH2? I'd > like to see what entries it contains and if possible populate it. > > Thanks, > Glenn >
