/**
* intelConfigureTx - Configure Transmit Unit after Reset
* @adapter: board private structure
*
* Configure the Tx unit of the MAC after a reset.
**/
void IntelMausi::intelConfigureTx(struct e1000_adapter *adapter)
{
struct e1000_hw *hw = &adapter->hw;
UInt32 tctl, tarc;
UInt32 txdctl;
/* Setup the HW Tx Head and Tail descriptor pointers */
intelInitTxRing();
/* Set the Tx Interrupt Delay register */
intelWriteMem32(E1000_TIDV, adapter->tx_int_delay);
/* Tx irq moderation */
intelWriteMem32(E1000_TADV, adapter->tx_abs_int_delay);
txdctl = intelReadMem32(E1000_TXDCTL(0));
/* Fix TXDCTL for 82579, I217 and I218. */
if ((chipType == board_pch_lpt) || (chipType == board_pch2lan)) {
txdctl = 0x01410101;
intelWriteMem32(E1000_TXDCTL(0), txdctl);
}
/* erratum work around: set txdctl the same for both queues */
intelWriteMem32(E1000_TXDCTL(1), txdctl);
/* Program the Transmit Control Register */
tctl = intelReadMem32(E1000_TCTL);
tctl &= ~E1000_TCTL_CT;
tctl |= E1000_TCTL_PSP | E1000_TCTL_RTLC | (E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT);
/* errata: program both queues to unweighted RR */
if (adapter->flags & FLAG_TARC_SET_BIT_ZERO) {
tarc = intelReadMem32(E1000_TARC(0));
tarc |= 1;
intelWriteMem32(E1000_TARC(0), tarc);
tarc = intelReadMem32(E1000_TARC(1));
tarc |= 1;
intelWriteMem32(E1000_TARC(1), tarc);
}
intelWriteMem32(E1000_TCTL, tctl);
hw->mac.ops.config_collision_dist(hw);
}
/*
* mac_dump - dump important mac registers
*/
void
mac_dump(void *instance)
{
struct e1000g *Adapter = (struct e1000g *)instance;
struct e1000_hw *hw = &Adapter->shared;
int i;
/* {name, offset} for each mac register */
Regi_t macreg[NUM_REGS] = {
{"CTRL", E1000_CTRL}, {"STATUS", E1000_STATUS},
{"EECD", E1000_EECD}, {"EERD", E1000_EERD},
{"CTRL_EXT", E1000_CTRL_EXT}, {"FLA", E1000_FLA},
{"MDIC", E1000_MDIC}, {"SCTL", E1000_SCTL},
{"FCAL", E1000_FCAL}, {"FCAH", E1000_FCAH},
{"FCT", E1000_FCT}, {"VET", E1000_VET},
{"ICR", E1000_ICR}, {"ITR", E1000_ITR},
{"ICS", E1000_ICS}, {"IMS", E1000_IMS},
{"IMC", E1000_IMC}, {"IAM", E1000_IAM},
{"RCTL", E1000_RCTL}, {"FCTTV", E1000_FCTTV},
{"TXCW", E1000_TXCW}, {"RXCW", E1000_RXCW},
{"TCTL", E1000_TCTL}, {"TIPG", E1000_TIPG},
{"AIT", E1000_AIT}, {"LEDCTL", E1000_LEDCTL},
{"PBA", E1000_PBA}, {"PBS", E1000_PBS},
{"EEMNGCTL", E1000_EEMNGCTL}, {"ERT", E1000_ERT},
{"FCRTL", E1000_FCRTL}, {"FCRTH", E1000_FCRTH},
{"PSRCTL", E1000_PSRCTL}, {"RDBAL(0)", E1000_RDBAL(0)},
{"RDBAH(0)", E1000_RDBAH(0)}, {"RDLEN(0)", E1000_RDLEN(0)},
{"RDH(0)", E1000_RDH(0)}, {"RDT(0)", E1000_RDT(0)},
{"RDTR", E1000_RDTR}, {"RXDCTL(0)", E1000_RXDCTL(0)},
{"RADV", E1000_RADV}, {"RDBAL(1)", E1000_RDBAL(1)},
{"RDBAH(1)", E1000_RDBAH(1)}, {"RDLEN(1)", E1000_RDLEN(1)},
{"RDH(1)", E1000_RDH(1)}, {"RDT(1)", E1000_RDT(1)},
{"RXDCTL(1)", E1000_RXDCTL(1)}, {"RSRPD", E1000_RSRPD},
{"RAID", E1000_RAID}, {"CPUVEC", E1000_CPUVEC},
{"TDFH", E1000_TDFH}, {"TDFT", E1000_TDFT},
{"TDFHS", E1000_TDFHS}, {"TDFTS", E1000_TDFTS},
{"TDFPC", E1000_TDFPC}, {"TDBAL(0)", E1000_TDBAL(0)},
{"TDBAH(0)", E1000_TDBAH(0)}, {"TDLEN(0)", E1000_TDLEN(0)},
{"TDH(0)", E1000_TDH(0)}, {"TDT(0)", E1000_TDT(0)},
{"TIDV", E1000_TIDV}, {"TXDCTL(0)", E1000_TXDCTL(0)},
{"TADV", E1000_TADV}, {"TARC(0)", E1000_TARC(0)},
{"TDBAL(1)", E1000_TDBAL(1)}, {"TDBAH(1)", E1000_TDBAH(1)},
{"TDLEN(1)", E1000_TDLEN(1)}, {"TDH(1)", E1000_TDH(1)},
{"TDT(1)", E1000_TDT(1)}, {"TXDCTL(1)", E1000_TXDCTL(1)},
{"TARC(1)", E1000_TARC(1)}, {"ALGNERRC", E1000_ALGNERRC},
{"RXERRC", E1000_RXERRC}, {"MPC", E1000_MPC},
{"SCC", E1000_SCC}, {"ECOL", E1000_ECOL},
{"MCC", E1000_MCC}, {"LATECOL", E1000_LATECOL},
{"COLC", E1000_COLC}, {"DC", E1000_DC},
{"TNCRS", E1000_TNCRS}, {"SEC", E1000_SEC},
{"CEXTERR", E1000_CEXTERR}, {"RLEC", E1000_RLEC},
{"XONRXC", E1000_XONRXC}, {"XONTXC", E1000_XONTXC},
{"XOFFRXC", E1000_XOFFRXC}, {"XOFFTXC", E1000_XOFFTXC},
{"FCRUC", E1000_FCRUC}, {"PRC64", E1000_PRC64},
{"PRC127", E1000_PRC127}, {"PRC255", E1000_PRC255},
{"PRC511", E1000_PRC511}, {"PRC1023", E1000_PRC1023},
{"PRC1522", E1000_PRC1522}, {"GPRC", E1000_GPRC},
{"BPRC", E1000_BPRC}, {"MPRC", E1000_MPRC},
{"GPTC", E1000_GPTC}, {"GORCL", E1000_GORCL},
{"GORCH", E1000_GORCH}, {"GOTCL", E1000_GOTCL},
{"GOTCH", E1000_GOTCH}, {"RNBC", E1000_RNBC},
{"RUC", E1000_RUC}, {"RFC", E1000_RFC},
{"ROC", E1000_ROC}, {"RJC", E1000_RJC},
{"MGTPRC", E1000_MGTPRC}, {"MGTPDC", E1000_MGTPDC},
{"MGTPTC", E1000_MGTPTC}, {"TORL", E1000_TORL},
{"TORH", E1000_TORH}, {"TOTL", E1000_TOTL},
{"TOTH", E1000_TOTH}, {"TPR", E1000_TPR},
{"TPT", E1000_TPT}, {"PTC64", E1000_PTC64},
{"PTC127", E1000_PTC127}, {"PTC255", E1000_PTC255},
{"PTC511", E1000_PTC511}, {"PTC1023", E1000_PTC1023},
{"PTC1522", E1000_PTC1522}, {"MPTC", E1000_MPTC},
{"BPTC", E1000_BPTC}, {"TSCTC", E1000_TSCTC},
{"TSCTFC", E1000_TSCTFC}, {"IAC", E1000_IAC},
{"ICRXPTC", E1000_ICRXPTC}, {"ICRXATC", E1000_ICRXATC},
{"ICTXPTC", E1000_ICTXPTC}, {"ICTXATC", E1000_ICTXATC},
{"ICTXQEC", E1000_ICTXQEC}, {"ICTXQMTC", E1000_ICTXQMTC},
{"ICRXDMTC", E1000_ICRXDMTC}, {"ICRXOC", E1000_ICRXOC},
{"RXCSUM", E1000_RXCSUM}, {"RFCTL", E1000_RFCTL},
{"WUC", E1000_WUC}, {"WUFC", E1000_WUFC},
{"WUS", E1000_WUS}, {"MRQC", E1000_MRQC},
{"MANC", E1000_MANC}, {"IPAV", E1000_IPAV},
{"MANC2H", E1000_MANC2H}, {"RSSIM", E1000_RSSIM},
{"RSSIR", E1000_RSSIR}, {"WUPL", E1000_WUPL},
{"GCR", E1000_GCR}, {"GSCL_1", E1000_GSCL_1},
{"GSCL_2", E1000_GSCL_2}, {"GSCL_3", E1000_GSCL_3},
{"GSCL_4", E1000_GSCL_4}, {"FACTPS", E1000_FACTPS},
{"FWSM", E1000_FWSM},
};
e1000g_log(Adapter, CE_CONT, "Begin MAC dump\n");
for (i = 0; i < NUM_REGS; i++) {
e1000g_log(Adapter, CE_CONT,
"macreg %10s offset: 0x%x value: 0x%x\n",
macreg[i].name, macreg[i].offset,
e1000_read_reg(hw, macreg[i].offset));
}
}
