static void ddr3_write(hwaddr_t addr, void *data, uint8_t *mask) {
Assert(addr < HW_MEM_SIZE, "physical address %x is outside of the physical memory!", addr);
dram_addr temp;
temp.addr = addr & ~BURST_MASK;
uint32_t rank = temp.rank;
uint32_t bank = temp.bank;
uint32_t row = temp.row;
uint32_t col = temp.col;
if(!(rowbufs[rank][bank].valid && rowbufs[rank][bank].row_idx == row) ) {
/* read a row into row buffer */
memcpy(rowbufs[rank][bank].buf, dram[rank][bank][row], NR_COL);
rowbufs[rank][bank].row_idx = row;
rowbufs[rank][bank].valid = true;
}
/* burst write */
memcpy_with_mask(rowbufs[rank][bank].buf + col, data, BURST_LEN, mask);
/* write back to dram */
memcpy(dram[rank][bank][row], rowbufs[rank][bank].buf, NR_COL);
}
void netman_static_line(NetmanIfConfig *config, int lineno, char *line)
{
char *cmd = strtok(line, SPACES);
if (cmd == NULL)
{
return;
};
if (strcmp(cmd, "address") == 0)
{
_glidix_ifaddr6 addr;
char *cidr = strtok(NULL, SPACES);
if (cidr == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected address in CIDR notation, not EOL\n", lineno);
config->status = NETMAN_STATUS_ERROR;
return;
};
char *slashpos = strchr(cidr, '/');
if (slashpos == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected address in CIDR notation, not '%s'\n",
lineno, cidr);
config->status = NETMAN_STATUS_ERROR;
return;
};
*slashpos = 0;
unsigned int netsize;
if (sscanf(slashpos+1, "%u", &netsize) != 1)
{
fprintf(stderr, "static: if.conf line %d error: invalid subnet size '%s'\n", lineno, slashpos+1);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (!inet_pton(AF_INET6, cidr, &addr.addr))
{
fprintf(stderr, "static: if.conf line %d error: invalid address '%s'\n", lineno, cidr);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (netsize > 128)
{
fprintf(stderr, "static: if.conf line %d error: maximum subnet size is 128, got %u\n", lineno, netsize);
config->status = NETMAN_STATUS_ERROR;
return;
};
writeMask((uint8_t*)&addr.mask, netsize);
addr.domain = _GLIDIX_DOM_GLOBAL;
char *domname = strtok(NULL, SPACES);
if (domname != NULL)
{
int domain = getDomainByName(domname);
if (domain == -1)
{
fprintf(stderr, "static: if.conf line %d: invalid address domain '%s'\n", lineno, domname);
config->status = NETMAN_STATUS_ERROR;
return;
};
addr.domain = domain;
};
StaticConfig *statconf = (StaticConfig*) config->data;
statconf->addrs = realloc(statconf->addrs, sizeof(_glidix_ifaddr6)*(statconf->addrcount+1));
memcpy(&statconf->addrs[statconf->addrcount], &addr, sizeof(_glidix_ifaddr6));
statconf->addrcount++;
statconf->routes = realloc(statconf->routes, sizeof(_glidix_gen_route)*(statconf->routecount+1));
memset(&statconf->routes[statconf->routecount], 0, sizeof(_glidix_gen_route));
_glidix_in6_route *inroute = (_glidix_in6_route*) &statconf->routes[statconf->routecount];
statconf->routecount++;
strcpy(inroute->ifname, config->ifname);
memcpy_with_mask(&inroute->dest, &addr.addr, &addr.mask, 16);
memcpy(&inroute->mask, &addr.mask, 16);
memset(&inroute->gateway, 0, 16);
inroute->domain = addr.domain;
inroute->flags = 0;
}
else if (strcmp(cmd, "route") == 0)
{
StaticConfig *statconf = (StaticConfig*) config->data;
statconf->routes = realloc(statconf->routes, sizeof(_glidix_gen_route)*(statconf->routecount+1));
memset(&statconf->routes[statconf->routecount], 0, sizeof(_glidix_gen_route));
_glidix_in6_route *inroute = (_glidix_in6_route*) &statconf->routes[statconf->routecount];
statconf->routecount++;
strcpy(inroute->ifname, config->ifname);
memset(&inroute->gateway, 0, 16);
inroute->domain = _GLIDIX_DOM_GLOBAL;
inroute->flags = 0;
char *cidr = strtok(NULL, SPACES);
if (cidr == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected CIDR route destination, not EOL\n", lineno);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (strcmp(cidr, "default") == 0)
{
memset(&inroute->dest, 0, 16);
memset(&inroute->mask, 0, 16);
}
else
{
char *slashpos = strchr(cidr, '/');
if (slashpos == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected prefix in CIDR notation, not '%s'\n",
lineno, cidr);
config->status = NETMAN_STATUS_ERROR;
return;
};
*slashpos = 0;
unsigned int netsize;
if (sscanf(slashpos+1, "%u", &netsize) != 1)
{
fprintf(stderr, "static: if.conf line %d error: invalid subnet size '%s'\n", lineno, slashpos+1);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (!inet_pton(AF_INET6, cidr, &inroute->dest))
{
fprintf(stderr, "static: if.conf line %d error: invalid address '%s'\n", lineno, cidr);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (netsize > 128)
{
fprintf(stderr, "static: if.conf line %d error: maximum subnet size is 128, got %u\n",
lineno, netsize);
config->status = NETMAN_STATUS_ERROR;
return;
};
writeMask((uint8_t*)&inroute->mask, netsize);
};
char *nextKeyword = strtok(NULL, SPACES);
if (nextKeyword != NULL)
{
if (strcmp(nextKeyword, "via") == 0)
{
char *gateway = strtok(NULL, SPACES);
if (gateway == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected gateway IP after 'via'"
" keyword\n", lineno);
config->status = NETMAN_STATUS_ERROR;
return;
};
if (!inet_pton(AF_INET6, gateway, &inroute->gateway))
{
fprintf(stderr, "static: if.conf line %d error: invalid gateway address '%s'\n",
lineno, gateway);
config->status = NETMAN_STATUS_ERROR;
return;
};
nextKeyword = strtok(NULL, SPACES);
};
};
if (nextKeyword != NULL)
{
if (strcmp(nextKeyword, "domain") != 0)
{
fprintf(stderr, "static: if.conf line %d error: expected 'via' or 'domain', not '%s'\n",
lineno, nextKeyword);
config->status = NETMAN_STATUS_ERROR;
return;
};
char *domname = strtok(NULL, SPACES);
if (domname == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected domain name, not EOL\n", lineno);
config->status = NETMAN_STATUS_ERROR;
return;
};
int domain = getDomainByName(domname);
if (domain == -1)
{
fprintf(stderr, "static: if.conf line %d error: invalid route domain '%s'\n", lineno, domname);
config->status = NETMAN_STATUS_ERROR;
return;
};
inroute->domain = domain;
};
}
else if (strcmp(cmd, "nameserver") == 0)
{
StaticConfig *statconf = (StaticConfig*) config->data;
char *nameserver = strtok(NULL, SPACES);
if (nameserver == NULL)
{
fprintf(stderr, "static: if.conf line %d error: expected name server\n", lineno);
config->status = NETMAN_STATUS_ERROR;
return;
};
statconf->dns = realloc(statconf->dns, 16*(++statconf->dnscount));
if (!inet_pton(AF_INET6, nameserver, &statconf->dns[statconf->dnscount-1]))
{
fprintf(stderr, "static: if.conf line %d error: invalid name server address '%s'\n", lineno, nameserver);
config->status = NETMAN_STATUS_ERROR;
return;
};
}
else
{
fprintf(stderr, "static: if.conf line %d error: unknown command '%s'\n", lineno, cmd);
config->status = NETMAN_STATUS_ERROR;
return;
};
};
