URL_CMD_READMEM
err = url_mem(un, URL_CMD_READMEM, URL_IDR0, (void *)un->un_eaddr,
if (cmd == URL_CMD_READMEM)
if (cmd == URL_CMD_READMEM)
cmd == URL_CMD_READMEM ? "read" : "write",
if (cmd == URL_CMD_READMEM)
return url_mem(un, URL_CMD_READMEM, reg, &val, 1) ? 0 : val;
return url_mem(un, URL_CMD_READMEM, reg, &val, 2) ? 0 : UGETW(val);