MV_VOID mvSocUnitMapPrint(MV_8* buf)
{
int i, count;
count = mvOsSPrintf(buf, "CPU core %d, SoC units in use:\n", whoAmI());
for (i = 0; mv_res_table[i].cpuId != -1; i++) {
if (mv_res_table[i].cpuId == whoAmI()) {
count += mvOsSPrintf(buf+count, "%s ", mv_res_table[i].unitName);
}
}
}
/*******************************************************************************
* mvBoardNameGet - Get Board name
*
* DESCRIPTION:
* This function returns a string describing the board model and revision.
* String is extracted from board I2C EEPROM.
*
* INPUT:
* None.
*
* OUTPUT:
* pNameBuff - Buffer to contain board name string. Minimum size 32 chars.
*
* RETURN:
*
* MV_ERROR if informantion can not be read.
*******************************************************************************/
MV_STATUS mvBoardNameGet(char *pNameBuff)
{
MV_U32 boardId= mvBoardIdGet();
if (!((boardId >= BOARD_ID_BASE)&&(boardId < MV_MAX_BOARD_ID)))
{
mvOsSPrintf (pNameBuff, "Board unknown.\n");
return MV_ERROR;
}
mvOsSPrintf (pNameBuff, "%s",BOARD_INFO(boardId)->boardName);
return MV_OK;
}
static ssize_t cls_policy_get(struct device *dev,
struct device_attribute *attr, char *buf)
{
int off = 0, mode = 0;
const char *name = attr->attr.name, *str;
if (!strcmp(name, "dscp_policy_get"))
mode = nfp_dscp_policy_get();
else if (!strcmp(name, "vlan_prio_policy_get"))
mode = nfp_vlan_prio_policy_get();
else if (!strcmp(name, "txq_policy_get"))
mode = nfp_txq_policy_get();
else if (!strcmp(name, "txp_policy_get"))
mode = nfp_txp_policy_get();
else if (!strcmp(name, "mh_policy_get"))
mode = nfp_mh_policy_get();
if (mode == 0)
str = "highest";
else if (mode == 1)
str = "lowest";
else if (mode == 2)
str = "first";
else
str = "last";
off += mvOsSPrintf(buf+off, "%s: %s\n", name, str);
return off;
}
void mvBinToAscii(const MV_U8 *bin, char *asciiStr, int size)
{
int i;
for (i = 0; i < size; i++)
mvOsSPrintf(&asciiStr[i * 2], "%c", bin[i]);
asciiStr[i * 2] = '\0';
}
void mvBinToHex(const MV_U8 *bin, char *hexStr, int size)
{
int i;
for (i = 0; i < size; i++)
mvOsSPrintf(&hexStr[i * 2], "%02x", bin[i]);
hexStr[i * 2] = '\0';
}
void mvAsciiToHex(const char *asciiStr, char *hexStr)
{
int i = 0;
while (asciiStr[i] != 0) {
mvOsSPrintf(&hexStr[i * 2], "%02x", asciiStr[i]);
i++;
}
hexStr[i * 2] = 0;
}
static ssize_t tcam_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
const char* name = attr->attr.name;
unsigned int v, m;
if (!capable(CAP_NET_ADMIN))
return -EPERM;
if (!strcmp(name, "t_port")) {
tcam_sw_get_port(&te, &v, &m);
return mvOsSPrintf(buf, "value:0x%x mask:0x%x\n", v, m);
}
else if (!strcmp(name, "t_lookup")) {
tcam_sw_get_lookup(&te, &v, &m);
return mvOsSPrintf(buf, "value:0x%x mask:0x%x\n", v, m);
}
else if (!strcmp(name, "sw_dump"))
return tcam_sw_dump(&te, buf);
else if (!strcmp(name, "hw_dump"))
return tcam_hw_dump(0);
else if (!strcmp(name, "hw_dump_all"))
return tcam_hw_dump(1);
else if (!strcmp(name, "hw_regs"))
mvNetaPncRegs();
else if (!strcmp(name, "hw_hits"))
return tcam_hw_hits(buf);
#ifdef CONFIG_MV_ETH_PNC_AGING
else if (!strcmp(name, "age_dump"))
mvPncAgingDump(0);
else if (!strcmp(name, "age_dump_all"))
mvPncAgingDump(1);
else if (!strcmp(name, "age_scan"))
mvPncAgingScannerDump();
else if (!strcmp(name, "age_reset"))
mvPncAgingReset();
#endif /* CONFIG_MV_ETH_PNC_AGING */
else if (!strcmp(name, "help"))
return tcam_help(buf);
return 0;
}
static ssize_t vlan_help(struct device *dev,
struct device_attribute *attr, char *buf)
{
int off = 0;
off += mvOsSPrintf(buf+off, "cat help - print this help\n");
off += mvOsSPrintf(buf+off, "echo if_name pvid > pvid - set PVID for ingress interface\n");
off += mvOsSPrintf(buf+off, "echo if_name vid > vid - set VID for VLAN interface\n");
off += mvOsSPrintf(buf+off, "echo if_name mode > rx_mode - set VLAN <mode> for ingress interface\n");
off += mvOsSPrintf(buf+off, " 0 - transparent, 1 - drop untagged, 2 - drop tagged,\n");
off += mvOsSPrintf(buf+off, " 3 - drop unknown, 4 - drop untagged and unknown\n");
off += mvOsSPrintf(buf+off, "echo if_name mode > tx_mode - set VLAN <mode> for egress interface\n");
off += mvOsSPrintf(buf+off, " 0 - transparent, 1 - send untagged, 2 - send tagged\n");
#ifdef NFP_VLAN_LEARN
off += mvOsSPrintf(buf+off, "echo [0 | 1] > learn - enable/disble NFP vlan dynamic learning\n");
off += mvOsSPrintf(buf+off, "echo 1 > sync - sync Linux vlan database to NFP database\n");
#endif
return off;
}
/*******************************************************************************
* mvMacHexToStr - Convert MAC in hex format to string format.
*
* DESCRIPTION:
* This function convert MAC in hex format to string format.
*
* INPUT:
* macHex - MAC in hex format.
*
* OUTPUT:
* macStr - MAC address string. String format is uu:vv:ww:xx:yy:zz.
*
* RETURN:
* None.
*
*******************************************************************************/
MV_STATUS mvMacHexToStr(MV_U8 *macHex, char *macStr)
{
int i;
for (i = 0; i < MV_MAC_ADDR_SIZE; i++)
mvOsSPrintf(&macStr[i * 3], "%02x:", macHex[i]);
macStr[(i * 3) - 1] = '\0';
return MV_OK;
}
/*******************************************************************************
* mvCpuNameGet - Get CPU name
*
* DESCRIPTION:
* This function returns a string describing the CPU model and revision.
*
* INPUT:
* None.
*
* OUTPUT:
* pNameBuff - Buffer to contain board name string. Minimum size 32 chars.
*
* RETURN:
* None.
*******************************************************************************/
MV_VOID mvCpuNameGet(char *pNameBuff)
{
MV_U32 cpuModel;
cpuModel = mvOsCpuPartGet();
/* The CPU module is indicated in the Processor Version Register (PVR) */
switch(cpuModel)
{
case CPU_PART_ARM926:
mvOsSPrintf(pNameBuff, "%s (Rev %d)", "ARM926",mvOsCpuRevGet());
break;
case CPU_PART_ARM946:
mvOsSPrintf(pNameBuff, "%s (Rev %d)", "ARM946",mvOsCpuRevGet());
break;
default:
mvOsSPrintf(pNameBuff,"??? (0x%04x) (Rev %d)",cpuModel,mvOsCpuRevGet());
break;
} /* switch */
return;
}
static ssize_t do_print_local_key(struct device *dev,
struct device_attribute *attr, char *buf)
{
unsigned int off = 0;
if (!key.init) {
off += mvOsSPrintf(buf+off, "Print_local_key: local key is not initialized.\n");
goto key_print_out;
}
off += mvOsSPrintf(buf+off, "Local key:\n");
off += mvOsSPrintf(buf+off, " family: IPv4\n");
off += mvOsSPrintf(buf+off, " sip: "MV_IPQUAD_FMT"\n", MV_IPQUAD(key.sip));
off += mvOsSPrintf(buf+off, " dip: "MV_IPQUAD_FMT"\n", MV_IPQUAD(key.dip));
off += mvOsSPrintf(buf+off, " sport: %hu\n", key.sport);
off += mvOsSPrintf(buf+off, " dport: %hu\n", key.dport);
off += mvOsSPrintf(buf+off, " proto: %hhu\n\n", key.proto);
key_print_out:
return off;
}
static ssize_t nfp_help(char *buf)
{
int off = 0;
off += mvOsSPrintf(buf+off, "cat help - print this help\n");
off += mvOsSPrintf(buf+off, "cat stats - print NFP_MGR statistics\n");
off += mvOsSPrintf(buf+off, "cat dump - print NFP databases\n");
off += mvOsSPrintf(buf+off, "echo <0 | 1> > nfp - disable / enable NFP support\n");
off += mvOsSPrintf(buf+off, "echo port > pstats - print NFP port statistics\n");
#ifdef CONFIG_MV_ETH_NFP_HWF
off += mvOsSPrintf(buf+off, "echo rxp p txp txq > hwf - use <txp/txq> for NFP HWF flows from <rxp> to <p>\n");
#endif /* CONFIG_MV_ETH_NFP_HWF */
#ifdef NFP_SWF
off += mvOsSPrintf(buf+off, "echo flow txp txq mh > swf_add - add entry to SWF engine\n");
off += mvOsSPrintf(buf+off, "echo flow > swf_del - delete entry to SWF engine\n");
#endif /* NFP_SWF */
return off;
}
static ssize_t tcam_help(char *buf)
{
int off = 0;
off += mvOsSPrintf(buf+off, "cat <file>\n");
off += mvOsSPrintf(buf+off, " sw_dump - dump sw entry\n");
off += mvOsSPrintf(buf+off, " hw_dump - dump valid entries\n");
off += mvOsSPrintf(buf+off, " hw_regs - dump registers\n");
off += mvOsSPrintf(buf+off, " hw_hits - decode hit sequences\n");
off += mvOsSPrintf(buf+off, " age_dump - dump non-zero aging counters\n");
off += mvOsSPrintf(buf+off, " age_dump_all - dump all aging counters\n");
off += mvOsSPrintf(buf+off, " age_scan - dump aging Scanner log\n");
off += mvOsSPrintf(buf+off, " age_reset - reset all aging counters\n");
off += mvOsSPrintf(buf+off, "echo a > <file>\n");
off += mvOsSPrintf(buf+off, " hw_write - write sw entry into tcam entry <a>\n");
off += mvOsSPrintf(buf+off, " hw_read - read tcam entry <a> into sw entry\n");
off += mvOsSPrintf(buf+off, " hw_inv - disable tcam entry <a>\n");
off += mvOsSPrintf(buf+off, " hw_inv_all - disable all tcam entries\n");
off += mvOsSPrintf(buf+off, " hw_hits - start recording for port <a>\n");
off += mvOsSPrintf(buf+off, " age_clear - clear aging counter for tcam entry <a>\n");
off += mvOsSPrintf(buf+off, " age_cntr - show aging counter for tcam entry <a>\n");
off += mvOsSPrintf(buf+off, " s_rinfo - set result info bit <a>\n");
off += mvOsSPrintf(buf+off, "echo a b > <file>\n");
off += mvOsSPrintf(buf+off, " t_offset_byte - on offset <a> match value <b>\n");
off += mvOsSPrintf(buf+off, " t_offset_mask - on offset <a> use mask <b>\n");
off += mvOsSPrintf(buf+off, " t_port - match port value <a> with mask <b>\n");
off += mvOsSPrintf(buf+off, " t_ainfo - match ainfo value <a> with mask <b>\n");
off += mvOsSPrintf(buf+off, " s_shift_update - fill sram shift index <a> with value <b>\n");
off += mvOsSPrintf(buf+off, " s_ainfo - set ainfo value <a> with mask <b>\n");
off += mvOsSPrintf(buf+off, " s_flowid - fill sram flowid nibbles <b> from value <a>\n");
off += mvOsSPrintf(buf+off, " s_flowid_nibble - fill sram flowid nibble <b> with value <a>\n");
off += mvOsSPrintf(buf+off, " s_rinfo_extra - set 2 bits value <a> to extra result info offset <b>\n");
off += mvOsSPrintf(buf+off, " age_gr_set - set group <b> of aging counter for tcam entry <a>\n");
return off;
}
static ssize_t cls_help(struct device *dev,
struct device_attribute *attr, char *buf)
{
int off = 0;
off += mvOsSPrintf(buf+off, "cat help - print this help.\n");
off += mvOsSPrintf(buf+off, "cat dscp_policy_get - print policy of choosing dscp value.\n");
off += mvOsSPrintf(buf+off, "cat vlan_prio_policy_get - print policy of choosing vlan priority value.\n");
off += mvOsSPrintf(buf+off, "cat txq_policy_get - print policy of choosing txq value.\n");
off += mvOsSPrintf(buf+off, "cat txp_policy_get - print policy of choosing txp value.\n");
off += mvOsSPrintf(buf+off, "cat mh_policy_get - print policy of choosing mh value.\n");
off += mvOsSPrintf(buf+off, "echo [0 | 1 | 2 | 3] > dscp_policy_set - define policy of choosing dscp value.\n");
off += mvOsSPrintf(buf+off, "echo [0 | 1 | 2 | 3] > vlan_prio_policy_set - define policy of choosing vlan priority value.\n");
off += mvOsSPrintf(buf+off, "echo [0 | 1 | 2 | 3] > txq_policy_set - define policy of choosing txq value.\n");
off += mvOsSPrintf(buf+off, "echo [0 | 1 | 2 | 3] > txp_policy_set - define policy of choosing txp value.\n");
off += mvOsSPrintf(buf+off, "echo [0 | 1 | 2 | 3] > mh_policy_set - define policy of choosing mh value.\n");
off += mvOsSPrintf(buf+off, "\n\nParameters: 0 = highest , 1 = lowest , 2 = first , 3 = last.\n");
return off;
}
static ssize_t hwf_nfp_debug_show(struct device *dev, struct device_attribute *attr, char *buf)
{
unsigned int off = 0;
MV_STATUS status;
MV_U32 hit;
MV_NFP_CT_KEY key;
if (!strcmp(attr->attr.name, "first_get")) {
status = nfp_ct_first_get(&key, &hit);
} else if (!strcmp(attr->attr.name, "mostly_get")) {
status = nfp_ct_mostly_used_get(&key, &hit);
} else {
status = nfp_ct_next_get(&key, &hit);
}
if (status != MV_OK) {
off += mvOsSPrintf(buf+off,"No rules found.\n");
return off;
}
if (key.family == AF_INET) {
off += mvOsSPrintf(buf+off, "\nfamily: IPv4\n");
off += mvOsSPrintf(buf+off, "sip: "MV_IPQUAD_FMT"\n", MV_IPQUAD(key.src_l3));
off += mvOsSPrintf(buf+off, "dip: "MV_IPQUAD_FMT"\n", MV_IPQUAD(key.dst_l3));
} else {
off += mvOsSPrintf(buf+off, "\nfamily: IPv6\n");
off += mvOsSPrintf(buf+off, "sip: "MV_IP6_FMT"\n", MV_IP6_ARG(key.src_l3));
off += mvOsSPrintf(buf+off, "dip: "MV_IP6_FMT"\n", MV_IP6_ARG(key.dst_l3));
}
off += mvOsSPrintf(buf+off, "sport: %hu\n", key.sport);
off += mvOsSPrintf(buf+off, "dport: %hu\n", key.dport);
off += mvOsSPrintf(buf+off, "proto: %hhu\n\n", key.proto);
off += mvOsSPrintf(buf+off, "hit counter: %d\n\n", hit);
return off;
}
static ssize_t mv_eth_help(char *buf)
{
int off = 0;
off += mvOsSPrintf(buf+off, "p, txp, txq, rxq, cpu, prio, gr, d, t, l, s - are dec numbers\n");
off += mvOsSPrintf(buf+off, "v, tos, mask - are hex numbers\n");
off += mvOsSPrintf(buf+off, "\n");
off += sprintf(buf+off, "cat ports - show all ports info\n");
off += sprintf(buf+off, "echo p d > stack - show pools stack for port <p>. d=0-brief, d=1-full\n");
off += sprintf(buf+off, "echo p > port - show a port info\n");
off += sprintf(buf+off, "echo p > stats - show a port statistics\n");
off += sprintf(buf+off, "echo p txp > cntrs - show a port counters\n");
off += sprintf(buf+off, "echo p > tos - show RX and TX TOS map for port <p>\n");
off += sprintf(buf+off, "echo p > mac - show MAC info for port <p>\n");
off += sprintf(buf+off, "echo p > vprio - show VLAN priority map for port <p>\n");
off += sprintf(buf+off, "echo p > napi - show port NAPI groups: CPUs and RXQs\n");
off += sprintf(buf+off, "echo p > p_regs - show port registers for <p>\n");
#ifdef MV_ETH_GMAC_NEW
off += sprintf(buf+off, "echo p > gmac_regs - show gmac registers for <p>\n");
#endif /* MV_ETH_GMAC_NEW */
off += sprintf(buf+off, "echo p rxq > rxq_regs - show RXQ registers for <p/rxq>\n");
off += sprintf(buf+off, "echo p txp > wrr_regs - show WRR registers for <p/txp>\n");
off += sprintf(buf+off, "echo p txp > txp_regs - show TX registers for <p/txp>\n");
off += sprintf(buf+off, "echo p txp txq > txq_regs - show TXQ registers for <p/txp/txq>\n");
off += sprintf(buf+off, "echo p rxq d > rxq - show RXQ descriptors ring for <p/rxq>. d=0-brief, d=1-full\n");
off += sprintf(buf+off, "echo p txp txq d > txq - show TXQ descriptors ring for <p/txp/txq>. d=0-brief, d=1-full\n");
#ifdef CONFIG_MV_ETH_PNC
off += sprintf(buf+off, "echo {0|1} > pnc - enable / disable PNC access\n");
#endif /* CONFIG_MV_ETH_PNC */
off += sprintf(buf+off, "echo {0|1} > skb - enable / disable SKB recycle\n");
off += sprintf(buf+off, "echo p {0|1} > mh_en - enable Marvell Header\n");
off += sprintf(buf+off, "echo p {0|1} > tx_nopad - disable zero padding\n");
off += sprintf(buf+off, "echo p v > mh_2B - set 2 bytes of Marvell Header\n");
off += sprintf(buf+off, "echo p v > tx_cmd - set 4 bytes of TX descriptor offset 0xc\n");
off += sprintf(buf+off, "echo p v > debug - bit0:rx, bit1:tx, bit2:isr, bit3:poll, bit4:dump\n");
off += sprintf(buf+off, "echo p l s > buf_num - set number of long <l> and short <s> buffers allocated for port <p>\n");
off += sprintf(buf+off, "echo p rxq tos > rxq_tos - set <rxq> for incoming IP packets with <tos>\n");
off += sprintf(buf+off, "echo p gr mask > cpu_group - set <cpus mask> for <port/napi group>.\n");
off += sprintf(buf+off, "echo p gr mask > rxq_group - set <rxqs mask> for <port/napi group>.\n");
off += sprintf(buf+off, "echo p rxq prio > rxq_vlan - set <rxq> for incoming VLAN packets with <prio>\n");
off += sprintf(buf+off, "echo p rxq d > rxq_size - set number of descriptors <d> for <port/rxq>.\n");
off += sprintf(buf+off, "echo p rxq d > rxq_pkts_coal - set RXQ interrupt coalesing. <d> - number of received packets\n");
off += sprintf(buf+off, "echo p rxq d > rxq_time_coal - set RXQ interrupt coalesing. <d> - time in microseconds\n");
off += sprintf(buf+off, "echo p rxq t > rxq_type - set RXQ for different packet types. t=0-bpdu, 1-arp, 2-tcp, 3-udp\n");
off += sprintf(buf+off, "echo p > rx_reset - reset RX part of the port <p>\n");
off += sprintf(buf+off, "echo p txp > txp_reset - reset TX part of the port <p/txp>\n");
off += sprintf(buf+off, "echo p txq cpu tos > txq_tos - set <txq> for outgoing IP packets with <tos> handeled by <cpu>\n");
off += sprintf(buf+off, "echo p txp txq cpu > txq_def - set default <txp/txq> for packets sent to port <p> by <cpu>\n");
off += sprintf(buf+off, "echo p txp {0|1} > ejp - enable/disable EJP mode for <port/txp>\n");
off += sprintf(buf+off, "echo p txp d > txp_rate - set outgoing rate <d> in [kbps] for <port/txp>\n");
off += sprintf(buf+off, "echo p txp d > txp_burst - set maximum burst <d> in [Bytes] for <port/txp>\n");
off += sprintf(buf+off, "echo p txp txq d > txq_rate - set outgoing rate <d> in [kbps] for <port/txp/txq>\n");
off += sprintf(buf+off, "echo p txp txq d > txq_burst - set maximum burst <d> in [Bytes] for <port/txp/txq>\n");
off += sprintf(buf+off, "echo p txp txq d > txq_wrr - set outgoing WRR weight for <port/txp/txq>. <d=0> - fixed\n");
off += sprintf(buf+off, "echo p txp txq d > txq_size - set number of descriptors <d> for <port/txp/txq>.\n");
off += sprintf(buf+off, "echo p txp txq d > txq_coal - set TXP/TXQ interrupt coalesing. <d> - number of sent packets\n");
off += sprintf(buf+off, "echo d > tx_done - set threshold <d> to start tx_done operations\n");
off += sprintf(buf+off, "echo p d > rx_weight - set weight for the poll function; <d> - new weight, max val: 255\n");
off += sprintf(buf+off, "echo p cpu mask > txq_mask - set cpu <cpu> accessible txq bitmap <mask>.\n");
off += sprintf(buf+off, "echo p txp txq d > txq_shared - set/reset shared bit for <port/txp/txq>. <d> - 1/0 for set/reset.\n");
#ifdef CONFIG_MV_ETH_PNC_WOL
off += sprintf(buf+off, "echo p wol > wol_mode - set port <p> pm mode. 0 wol, 1 suspend.\n");
#endif
return off;
}