diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_regs.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_regs.h | 220 |
1 files changed, 183 insertions, 37 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_regs.h b/drivers/net/ethernet/intel/igc/igc_regs.h index a1bd3216c906..f343c6bfc6be 100644 --- a/drivers/net/ethernet/intel/igc/igc_regs.h +++ b/drivers/net/ethernet/intel/igc/igc_regs.h @@ -10,8 +10,11 @@ #define IGC_EECD 0x00010 /* EEPROM/Flash Control - RW */ #define IGC_CTRL_EXT 0x00018 /* Extended Device Control - RW */ #define IGC_MDIC 0x00020 /* MDI Control - RW */ -#define IGC_MDICNFG 0x00E04 /* MDC/MDIO Configuration - RW */ #define IGC_CONNSW 0x00034 /* Copper/Fiber switch control - RW */ +#define IGC_VET 0x00038 /* VLAN Ether Type - RW */ +#define IGC_LEDCTL 0x00E00 /* LED Control - RW */ +#define IGC_I225_PHPM 0x00E14 /* I225 PHY Power Management */ +#define IGC_GPHY_VERSION 0x0001E /* I225 gPHY Firmware Version */ /* Internal Packet Buffer Size Registers */ #define IGC_RXPBS 0x02404 /* Rx Packet Buffer Size - RW */ @@ -29,10 +32,6 @@ #define IGC_FCRTL 0x02160 /* FC Receive Threshold Low - RW */ #define IGC_FCRTH 0x02168 /* FC Receive Threshold High - RW */ #define IGC_FCRTV 0x02460 /* FC Refresh Timer Value - RW */ -#define IGC_FCSTS 0x02464 /* FC Status - RO */ - -/* PCIe Register Description */ -#define IGC_GCR 0x05B00 /* PCIe control- RW */ /* Semaphore registers */ #define IGC_SW_FW_SYNC 0x05B5C /* SW-FW Synchronization - RW */ @@ -43,6 +42,7 @@ #define IGC_FACTPS 0x05B30 /* Interrupt Register Description */ +#define IGC_EICR 0x01580 /* Ext. Interrupt Cause read - W0 */ #define IGC_EICS 0x01520 /* Ext. Interrupt Cause Set - W0 */ #define IGC_EIMS 0x01524 /* Ext. Interrupt Mask Set/Read - RW */ #define IGC_EIMC 0x01528 /* Ext. Interrupt Mask Clear - WO */ @@ -60,25 +60,39 @@ #define IGC_IVAR_MISC 0x01740 /* IVAR for "other" causes - RW */ #define IGC_GPIE 0x01514 /* General Purpose Intr Enable - RW */ -/* Interrupt Cause */ -#define IGC_ICRXPTC 0x04104 /* Rx Packet Timer Expire Count */ -#define IGC_ICRXATC 0x04108 /* Rx Absolute Timer Expire Count */ -#define IGC_ICTXPTC 0x0410C /* Tx Packet Timer Expire Count */ -#define IGC_ICTXATC 0x04110 /* Tx Absolute Timer Expire Count */ -#define IGC_ICTXQEC 0x04118 /* Tx Queue Empty Count */ -#define IGC_ICTXQMTC 0x0411C /* Tx Queue Min Threshold Count */ -#define IGC_ICRXDMTC 0x04120 /* Rx Descriptor Min Threshold Count */ -#define IGC_ICRXOC 0x04124 /* Receiver Overrun Count */ - -#define IGC_CBTMPC 0x0402C /* Circuit Breaker TX Packet Count */ -#define IGC_HTDPMC 0x0403C /* Host Transmit Discarded Packets */ -#define IGC_CBRMPC 0x040FC /* Circuit Breaker RX Packet Count */ -#define IGC_RPTHC 0x04104 /* Rx Packets To Host */ -#define IGC_HGPTC 0x04118 /* Host Good Packets TX Count */ -#define IGC_HTCBDPC 0x04124 /* Host TX Circ.Breaker Drop Count */ - -/* MSI-X Table Register Descriptions */ -#define IGC_PBACL 0x05B68 /* MSIx PBA Clear - R/W 1 to clear */ +/* RSS registers */ +#define IGC_MRQC 0x05818 /* Multiple Receive Control - RW */ + +/* Filtering Registers */ +#define IGC_ETQF(_n) (0x05CB0 + (4 * (_n))) /* EType Queue Fltr */ +#define IGC_FHFT(_n) (0x09000 + (256 * (_n))) /* Flexible Host Filter */ +#define IGC_FHFT_EXT(_n) (0x09A00 + (256 * (_n))) /* Flexible Host Filter Extended */ +#define IGC_FHFTSL 0x05804 /* Flex Filter indirect table select */ + +/* ETQF register bit definitions */ +#define IGC_ETQF_FILTER_ENABLE BIT(26) +#define IGC_ETQF_QUEUE_ENABLE BIT(31) +#define IGC_ETQF_QUEUE_SHIFT 16 +#define IGC_ETQF_QUEUE_MASK 0x00070000 +#define IGC_ETQF_ETYPE_MASK 0x0000FFFF + +/* FHFT register bit definitions */ +#define IGC_FHFT_LENGTH_MASK GENMASK(7, 0) +#define IGC_FHFT_QUEUE_SHIFT 8 +#define IGC_FHFT_QUEUE_MASK GENMASK(10, 8) +#define IGC_FHFT_PRIO_SHIFT 16 +#define IGC_FHFT_PRIO_MASK GENMASK(18, 16) +#define IGC_FHFT_IMM_INT BIT(24) +#define IGC_FHFT_DROP BIT(25) + +/* FHFTSL register bit definitions */ +#define IGC_FHFTSL_FTSL_SHIFT 0 +#define IGC_FHFTSL_FTSL_MASK GENMASK(1, 0) + +/* Redirection Table - RW Array */ +#define IGC_RETA(_i) (0x05C00 + ((_i) * 4)) +/* RSS Random Key - RW Array */ +#define IGC_RSSRK(_i) (0x05C80 + ((_i) * 4)) /* Receive Register Descriptions */ #define IGC_RCTL 0x00100 /* Rx Control - RW */ @@ -95,9 +109,11 @@ #define IGC_RLPML 0x05004 /* Rx Long Packet Max Length */ #define IGC_RFCTL 0x05008 /* Receive Filter Control*/ #define IGC_MTA 0x05200 /* Multicast Table Array - RW Array */ +#define IGC_RA 0x05400 /* Receive Address - RW Array */ #define IGC_UTA 0x0A000 /* Unicast Table Array - RW */ #define IGC_RAL(_n) (0x05400 + ((_n) * 0x08)) #define IGC_RAH(_n) (0x05404 + ((_n) * 0x08)) +#define IGC_VLANPQF 0x055B0 /* VLAN Priority Queue Filter - RW */ /* Transmit Register Descriptions */ #define IGC_TCTL 0x00400 /* Tx Control - RW */ @@ -113,13 +129,9 @@ #define IGC_MMDAC 13 /* MMD Access Control */ #define IGC_MMDAAD 14 /* MMD Access Address/Data */ -/* Good transmitted packets counter registers */ -#define IGC_PQGPTC(_n) (0x010014 + (0x100 * (_n))) - /* Statistics Register Descriptions */ #define IGC_CRCERRS 0x04000 /* CRC Error Count - R/clr */ #define IGC_ALGNERRC 0x04004 /* Alignment Error Count - R/clr */ -#define IGC_SYMERRS 0x04008 /* Symbol Error Count - R/clr */ #define IGC_RXERRC 0x0400C /* Receive Error Count - R/clr */ #define IGC_MPC 0x04010 /* Missed Packet Count - R/clr */ #define IGC_SCC 0x04014 /* Single Collision Count - R/clr */ @@ -127,10 +139,10 @@ #define IGC_MCC 0x0401C /* Multiple Collision Count - R/clr */ #define IGC_LATECOL 0x04020 /* Late Collision Count - R/clr */ #define IGC_COLC 0x04028 /* Collision Count - R/clr */ +#define IGC_RERC 0x0402C /* Receive Error Count - R/clr */ #define IGC_DC 0x04030 /* Defer Count - R/clr */ #define IGC_TNCRS 0x04034 /* Tx-No CRS - R/clr */ -#define IGC_SEC 0x04038 /* Sequence Error Count - R/clr */ -#define IGC_CEXTERR 0x0403C /* Carrier Extension Error Count - R/clr */ +#define IGC_HTDPMC 0x0403C /* Host Transmit Discarded by MAC - R/clr */ #define IGC_RLEC 0x04040 /* Receive Length Error Count - R/clr */ #define IGC_XONRXC 0x04048 /* XON Rx Count - R/clr */ #define IGC_XONTXC 0x0404C /* XON Tx Count - R/clr */ @@ -174,13 +186,10 @@ #define IGC_MPTC 0x040F0 /* Multicast Packets Tx Count - R/clr */ #define IGC_BPTC 0x040F4 /* Broadcast Packets Tx Count - R/clr */ #define IGC_TSCTC 0x040F8 /* TCP Segmentation Context Tx - R/clr */ -#define IGC_TSCTFC 0x040FC /* TCP Segmentation Context Tx Fail - R/clr */ #define IGC_IAC 0x04100 /* Interrupt Assertion Count */ -#define IGC_ICTXPTC 0x0410C /* Interrupt Cause Tx Pkt Timer Expire Count */ -#define IGC_ICTXATC 0x04110 /* Interrupt Cause Tx Abs Timer Expire Count */ -#define IGC_ICTXQEC 0x04118 /* Interrupt Cause Tx Queue Empty Count */ -#define IGC_ICTXQMTC 0x0411C /* Interrupt Cause Tx Queue Min Thresh Count */ #define IGC_RPTHC 0x04104 /* Rx Packets To Host */ +#define IGC_TLPIC 0x04148 /* EEE Tx LPI Count */ +#define IGC_RLPIC 0x0414C /* EEE Rx LPI Count */ #define IGC_HGPTC 0x04118 /* Host Good Packets Tx Count */ #define IGC_RXDMTC 0x04120 /* Rx Descriptor Minimum Threshold Count */ #define IGC_HGORCL 0x04128 /* Host Good Octets Received Count Low */ @@ -188,8 +197,113 @@ #define IGC_HGOTCL 0x04130 /* Host Good Octets Transmit Count Low */ #define IGC_HGOTCH 0x04134 /* Host Good Octets Transmit Count High */ #define IGC_LENERRS 0x04138 /* Length Errors Count */ -#define IGC_SCVPC 0x04228 /* SerDes/SGMII Code Violation Pkt Count */ -#define IGC_HRMPC 0x0A018 /* Header Redirection Missed Packet Count */ + +/* Time sync registers */ +#define IGC_TSICR 0x0B66C /* Time Sync Interrupt Cause */ +#define IGC_TSIM 0x0B674 /* Time Sync Interrupt Mask Register */ +#define IGC_TSAUXC 0x0B640 /* Timesync Auxiliary Control register */ +#define IGC_TSYNCRXCTL 0x0B620 /* Rx Time Sync Control register - RW */ +#define IGC_TSYNCTXCTL 0x0B614 /* Tx Time Sync Control register - RW */ +#define IGC_TSYNCRXCFG 0x05F50 /* Time Sync Rx Configuration - RW */ +#define IGC_TSSDP 0x0003C /* Time Sync SDP Configuration Register - RW */ +#define IGC_TRGTTIML0 0x0B644 /* Target Time Register 0 Low - RW */ +#define IGC_TRGTTIMH0 0x0B648 /* Target Time Register 0 High - RW */ +#define IGC_TRGTTIML1 0x0B64C /* Target Time Register 1 Low - RW */ +#define IGC_TRGTTIMH1 0x0B650 /* Target Time Register 1 High - RW */ +#define IGC_FREQOUT0 0x0B654 /* Frequency Out 0 Control Register - RW */ +#define IGC_FREQOUT1 0x0B658 /* Frequency Out 1 Control Register - RW */ +#define IGC_AUXSTMPL0 0x0B65C /* Auxiliary Time Stamp 0 Register Low - RO */ +#define IGC_AUXSTMPH0 0x0B660 /* Auxiliary Time Stamp 0 Register High - RO */ +#define IGC_AUXSTMPL1 0x0B664 /* Auxiliary Time Stamp 1 Register Low - RO */ +#define IGC_AUXSTMPH1 0x0B668 /* Auxiliary Time Stamp 1 Register High - RO */ + +#define IGC_IMIR(_i) (0x05A80 + ((_i) * 4)) /* Immediate Interrupt */ +#define IGC_IMIREXT(_i) (0x05AA0 + ((_i) * 4)) /* Immediate INTR Ext*/ + +#define IGC_FTQF(_n) (0x059E0 + (4 * (_n))) /* 5-tuple Queue Fltr */ + +/* Time sync registers - preemption statistics */ +#define IGC_PRMPTDRCNT 0x04284 /* Good RX Preempted Packets */ +#define IGC_PRMEVNTTCNT 0x04298 /* TX Preemption event counter */ +#define IGC_PRMEVNTRCNT 0x0429C /* RX Preemption event counter */ + + /* Preemption Exception Counter */ + #define IGC_PRMEXCPRCNT 0x42A0 +/* Received out of order packets with SMD-C */ +#define IGC_PRMEXCPRCNT_OOO_SMDC 0x000000FF +/* Received out of order packets with SMD-C and wrong Frame CNT */ +#define IGC_PRMEXCPRCNT_OOO_FRAME_CNT 0x0000FF00 +/* Received out of order packets with SMD-C and wrong Frag CNT */ +#define IGC_PRMEXCPRCNT_OOO_FRAG_CNT 0x00FF0000 +/* Received packets with SMD-S and wrong Frag CNT and Frame CNT */ +#define IGC_PRMEXCPRCNT_MISS_FRAME_FRAG_CNT 0xFF000000 + +/* Transmit Scheduling Registers */ +#define IGC_TQAVCTRL 0x3570 +#define IGC_TXQCTL(_n) (0x3344 + 0x4 * (_n)) +#define IGC_GTXOFFSET 0x3310 +#define IGC_BASET_L 0x3314 +#define IGC_BASET_H 0x3318 +#define IGC_QBVCYCLET 0x331C +#define IGC_QBVCYCLET_S 0x3320 + +#define IGC_STQT(_n) (0x3324 + 0x4 * (_n)) +#define IGC_ENDQT(_n) (0x3334 + 0x4 * (_n)) +#define IGC_DTXMXPKTSZ 0x355C + +#define IGC_TQAVCC(_n) (0x3004 + ((_n) * 0x40)) +#define IGC_TQAVHC(_n) (0x300C + ((_n) * 0x40)) + +#define IGC_TXARB 0x3354 /* Tx Arbitration Control TxARB - RW */ + +/* System Time Registers */ +#define IGC_SYSTIML 0x0B600 /* System time register Low - RO */ +#define IGC_SYSTIMH 0x0B604 /* System time register High - RO */ +#define IGC_SYSTIMR 0x0B6F8 /* System time register Residue */ +#define IGC_TIMINCA 0x0B608 /* Increment attributes register - RW */ + +#define IGC_SYSTIML_1 0x0B688 /* System time register Low - RO (timer 1) */ +#define IGC_SYSTIMH_1 0x0B68C /* System time register High - RO (timer 1) */ +#define IGC_SYSTIMR_1 0x0B684 /* System time register Residue (timer 1) */ +#define IGC_TIMINCA_1 0x0B690 /* Increment attributes register - RW (timer 1) */ + +/* TX Timestamp Low */ +#define IGC_TXSTMPL_0 0x0B618 +#define IGC_TXSTMPL_1 0x0B698 +#define IGC_TXSTMPL_2 0x0B6B8 +#define IGC_TXSTMPL_3 0x0B6D8 + +/* TX Timestamp High */ +#define IGC_TXSTMPH_0 0x0B61C +#define IGC_TXSTMPH_1 0x0B69C +#define IGC_TXSTMPH_2 0x0B6BC +#define IGC_TXSTMPH_3 0x0B6DC + +#define IGC_TXSTMPL 0x0B618 /* Tx timestamp value Low - RO */ +#define IGC_TXSTMPH 0x0B61C /* Tx timestamp value High - RO */ + +#define IGC_TIMADJ 0x0B60C /* Time Adjustment Offset Register */ + +/* PCIe Registers */ +#define IGC_PTM_CTRL 0x12540 /* PTM Control */ +#define IGC_PTM_STAT 0x12544 /* PTM Status */ +#define IGC_PTM_CYCLE_CTRL 0x1254C /* PTM Cycle Control */ + +/* PTM Time registers */ +#define IGC_PTM_T1_TIM0_L 0x12558 /* T1 on Timer 0 Low */ +#define IGC_PTM_T1_TIM0_H 0x1255C /* T1 on Timer 0 High */ + +#define IGC_PTM_CURR_T2_L 0x1258C /* Current T2 Low */ +#define IGC_PTM_CURR_T2_H 0x12590 /* Current T2 High */ +#define IGC_PTM_PREV_T2_L 0x12584 /* Previous T2 Low */ +#define IGC_PTM_PREV_T2_H 0x12588 /* Previous T2 High */ +#define IGC_PTM_PREV_T4M1 0x12578 /* T4 Minus T1 on previous PTM Cycle */ +#define IGC_PTM_CURR_T4M1 0x1257C /* T4 Minus T1 on this PTM Cycle */ +#define IGC_PTM_PREV_T3M2 0x12580 /* T3 Minus T2 on previous PTM Cycle */ +#define IGC_PTM_TDELAY 0x12594 /* PTM PCIe Link Delay */ + +#define IGC_PCIE_DIG_DELAY 0x12550 /* PCIe Digital Delay */ +#define IGC_PCIE_PHY_DELAY 0x12554 /* PCIe PHY Delay */ /* Management registers */ #define IGC_MANC 0x05820 /* Management Control - RW */ @@ -197,6 +311,36 @@ /* Shadow Ram Write Register - RW */ #define IGC_SRWR 0x12018 +/* Wake Up registers */ +#define IGC_WUC 0x05800 /* Wakeup Control - RW */ +#define IGC_WUFC 0x05808 /* Wakeup Filter Control - RW */ +#define IGC_WUS 0x05810 /* Wakeup Status - R/W1C */ +#define IGC_WUPL 0x05900 /* Wakeup Packet Length - RW */ +#define IGC_WUFC_EXT 0x0580C /* Wakeup Filter Control Register Extended - RW */ + +/* Wake Up packet memory */ +#define IGC_WUPM_REG(_i) (0x05A00 + ((_i) * 4)) + +/* Energy Efficient Ethernet "EEE" registers */ +#define IGC_EEER 0x0E30 /* Energy Efficient Ethernet "EEE"*/ +#define IGC_IPCNFG 0x0E38 /* Internal PHY Configuration */ +#define IGC_EEE_SU 0x0E34 /* EEE Setup */ + +/* MULTI GBT AN Control Register - reg. 7.32 */ +#define IGC_ANEG_MULTIGBT_AN_CTRL 0x0020 + +/* EEE ANeg Advertisement Register - reg 7.60 and reg 7.62 */ +#define IGC_ANEG_EEE_AB1 0x003c +#define IGC_ANEG_EEE_AB2 0x003e +/* EEE ANeg Link-Partner Advertisement Register - reg 7.61 and reg 7.63 */ +#define IGC_ANEG_EEE_LP_AB1 0x003d +#define IGC_ANEG_EEE_LP_AB2 0x003f + +/* LTR registers */ +#define IGC_LTRC 0x01A0 /* Latency Tolerance Reporting Control */ +#define IGC_LTRMINV 0x5BB0 /* LTR Minimum Value */ +#define IGC_LTRMAXV 0x5BB4 /* LTR Maximum Value */ + /* forward declaration */ struct igc_hw; u32 igc_rd32(struct igc_hw *hw, u32 reg); @@ -218,4 +362,6 @@ do { \ #define array_rd32(reg, offset) (igc_rd32(hw, (reg) + ((offset) << 2))) +#define IGC_REMOVED(h) unlikely(!(h)) + #endif |