iPXE
Data Structures | Defines | Enumerations | Functions
thunderx.h File Reference

Cavium ThunderX Ethernet driver. More...

#include <stdint.h>
#include <ipxe/list.h>
#include <ipxe/netdevice.h>
#include <ipxe/uaccess.h>

Go to the source code of this file.

Data Structures

struct  txnic_send_header
 A send header subdescriptor. More...
struct  txnic_send_gather
 A send gather subdescriptor. More...
struct  txnic_sqe
 A send queue entry. More...
struct  txnic_sq
 A send queue. More...
struct  txnic_rbdr_entry
 A receive buffer descriptor ring entry. More...
struct  txnic_rqe
 A receive queue entry. More...
struct  txnic_rq
 A receive queue. More...
struct  txnic_cqe_send
 A send completion queue entry. More...
struct  txnic_cqe_rx
 A receive completion queue entry. More...
struct  txnic_cqe_common
 Completion queue entry common fields. More...
union  txnic_cqe
 A completion queue entry. More...
struct  txnic_cq
 A completion queue. More...
struct  txnic
 A virtual NIC. More...
struct  txnic_pf
 A physical function. More...
struct  txnic_lmac_type
 An LMAC type. More...
union  txnic_lmac_address
 An LMAC address. More...
struct  txnic_lmac
 A Logical MAC (LMAC) More...
struct  txnic_bgx
 A BGX Ethernet interface. More...

Defines

#define TXNIC_LINE_SIZE   128
 Size of a cache line.
#define TXNIC_VF_BAR_SIZE   0x200000UL
 Virtual function BAR size.
#define TXNIC_PF_BAR_SIZE   0x40000000UL
 Physical function BAR size.
#define TXNIC_BGX_BAR_SIZE   0x400000UL
 BGX BAR size.
#define TXNIC_NUM_BGX   2
 Maximum number of BGX Ethernet interfaces (per node)
#define TXNIC_NUM_LMAC   4
 Maximum number of Logical MACs (per BGX)
#define TXNIC_NUM_DMAC   32
 Maximum number of destination MAC addresses (per BGX)
#define TXNIC_NUM_STEERING   8
 Maximum number of steering rules (per BGX)
#define TXNIC_QS_SQ_CFG(q)   ( ( (q) << 18 ) | 0x010800 )
 Send queue configuration.
#define TXNIC_QS_SQ_CFG_ENA   ( 1ULL << 19 )
#define TXNIC_QS_SQ_CFG_RESET   ( 1ULL << 17 )
#define TXNIC_QS_SQ_CFG_QSIZE(sz)   ( ( ( uint64_t ) (sz) ) << 8 )
#define TXNIC_QS_SQ_CFG_QSIZE_1K   TXNIC_QS_SQ_CFG_QSIZE ( 0 )
#define TXNIC_QS_SQ_BASE(q)   ( ( (q) << 18 ) | 0x010820 )
 Send queue base address.
#define TXNIC_QS_SQ_HEAD(q)   ( ( (q) << 18 ) | 0x010828 )
 Send queue head pointer.
#define TXNIC_QS_SQ_TAIL(q)   ( ( (q) << 18 ) | 0x010830 )
 Send queue tail pointer.
#define TXNIC_QS_SQ_DOOR(q)   ( ( (q) << 18 ) | 0x010838 )
 Send queue doorbell.
#define TXNIC_QS_SQ_STATUS(q)   ( ( (q) << 18 ) | 0x010840 )
 Send queue status.
#define TXNIC_QS_SQ_STATUS_STOPPED   ( 1ULL << 21 )
#define TXNIC_SQ_STOP_MAX_WAIT_MS   100
 Maximum time to wait for a send queue to stop.
#define TXNIC_SEND_HDR_FLAGS   0x14
 Flags for send header subdescriptor.
#define TXNIC_SEND_GATHER_FLAGS   0x40
 Flags for send gather subdescriptor.
#define TXNIC_SQE_SUBDESCS
 Number of subdescriptors per send queue entry.
#define TXNIC_SQES   ( 1024 / TXNIC_SQE_SUBDESCS )
 Number of send queue entries.
#define TXNIC_SQ_FILL   32
 Send queue maximum fill level.
#define TXNIC_SQ_ALIGN   TXNIC_LINE_SIZE
 Send queue alignment.
#define TXNIC_SQ_STRIDE   sizeof ( struct txnic_sqe )
 Send queue stride.
#define TXNIC_SQ_SIZE   ( TXNIC_SQES * TXNIC_SQ_STRIDE )
 Send queue size.
#define TXNIC_QS_RQ_CFG(q)   ( ( (q) << 18 ) | 0x010600 )
 Receive queue configuration.
#define TXNIC_QS_RQ_CFG_ENA   ( 1ULL << 1 )
#define TXNIC_RQ_DISABLE_MAX_WAIT_MS   100
 Maximum time to wait for a receive queue to disable.
#define TXNIC_QS_RBDR_CFG(q)   ( ( (q) << 18 ) | 0x010c00 )
 Receive buffer descriptor ring configuration.
#define TXNIC_QS_RBDR_CFG_ENA   ( 1ULL << 44 )
#define TXNIC_QS_RBDR_CFG_RESET   ( 1ULL << 43 )
#define TXNIC_QS_RBDR_CFG_QSIZE(sz)   ( ( ( uint64_t ) (sz) ) << 32 )
#define TXNIC_QS_RBDR_CFG_QSIZE_8K   TXNIC_QS_RBDR_CFG_QSIZE ( 0 )
#define TXNIC_QS_RBDR_CFG_LINES(sz)   ( ( ( uint64_t ) (sz) ) << 0 )
#define TXNIC_QS_RBDR_BASE(q)   ( ( (q) << 18 ) | 0x010c20 )
 Receive buffer descriptor ring base address.
#define TXNIC_QS_RBDR_HEAD(q)   ( ( (q) << 18 ) | 0x010c28 )
 Receive buffer descriptor ring head pointer.
#define TXNIC_QS_RBDR_TAIL(q)   ( ( (q) << 18 ) | 0x010c30 )
 Receive buffer descriptor ring tail pointer.
#define TXNIC_QS_RBDR_DOOR(q)   ( ( (q) << 18 ) | 0x010c38 )
 Receive buffer descriptor ring doorbell.
#define TXNIC_QS_RBDR_STATUS0(q)   ( ( (q) << 18 ) | 0x010c40 )
 Receive buffer descriptor ring status 0.
#define TXNIC_RQES   8192
 Number of receive queue entries.
#define TXNIC_RQ_FILL   32
 Receive queue maximum fill level.
#define TXNIC_RQE_SIZE
 Receive queue entry size.
#define TXNIC_RQ_ALIGN   TXNIC_LINE_SIZE
 Receive queue alignment.
#define TXNIC_RQ_STRIDE   sizeof ( struct txnic_rqe )
 Receive queue stride.
#define TXNIC_RQ_SIZE   ( TXNIC_RQES * TXNIC_RQ_STRIDE )
 Receive queue size.
#define TXNIC_QS_CQ_CFG(q)   ( ( (q) << 18 ) | 0x010400 )
 Completion queue configuration.
#define TXNIC_QS_CQ_CFG_ENA   ( 1ULL << 42 )
#define TXNIC_QS_CQ_CFG_RESET   ( 1ULL << 41 )
#define TXNIC_QS_CQ_CFG_QSIZE(sz)   ( ( ( uint64_t ) (sz) ) << 32 )
#define TXNIC_QS_CQ_CFG_QSIZE_256   TXNIC_QS_CQ_CFG_QSIZE ( 7 )
#define TXNIC_CQ_DISABLE_MAX_WAIT_MS   100
 Maximum time to wait for a completion queue to disable.
#define TXNIC_QS_CQ_BASE(q)   ( ( (q) << 18 ) | 0x010420 )
 Completion queue base address.
#define TXNIC_QS_CQ_HEAD(q)   ( ( (q) << 18 ) | 0x010428 )
 Completion queue head pointer.
#define TXNIC_QS_CQ_TAIL(q)   ( ( (q) << 18 ) | 0x010430 )
 Completion queue tail pointer.
#define TXNIC_QS_CQ_DOOR(q)   ( ( (q) << 18 ) | 0x010438 )
 Completion queue doorbell.
#define TXNIC_QS_CQ_STATUS(q)   ( ( (q) << 18 ) | 0x010440 )
 Completion queue status.
#define TXNIC_QS_CQ_STATUS_QCOUNT(status)   ( ( (status) >> 0 ) & 0xffff )
#define TXNIC_QS_CQ_STATUS2(q)   ( ( (q) << 18 ) | 0x010448 )
 Completion queue status 2.
#define TXNIC_CQE_TYPE_SEND   0x80
 Send completion queue entry type.
#define TXNIC_CQE_TYPE_RX   0x20
 Receive completion queue entry type.
#define TXNIC_CQE_RX_APAD_LEN(apad)   ( (apad) >> 5 )
 Applied padding.
#define TXNIC_CQES   256
 Number of completion queue entries.
#define TXNIC_CQ_ALIGN   512
 Completion queue alignment.
#define TXNIC_CQ_STRIDE   512
 Completion queue stride.
#define TXNIC_CQ_SIZE   ( TXNIC_CQES * TXNIC_CQ_STRIDE )
 Completion queue size.
#define TXNIC_PF_CFG   0x000000
 Physical function configuration.
#define TXNIC_PF_CFG_ENA   ( 1ULL << 0 )
#define TXNIC_PF_BP_CFG   0x000080
 Backpressure configuration.
#define TXNIC_PF_BP_CFG_BP_POLL_ENA   ( 1ULL << 6 )
#define TXNIC_PF_BP_CFG_BP_POLL_DLY(dl)   ( ( ( uint64_t ) (dl) ) << 0 )
#define TXNIC_PF_BP_CFG_BP_POLL_DLY_DEFAULT   TXNIC_PF_BP_CFG_BP_POLL_DLY ( 3 )
#define TXNIC_PF_INTF_SEND_CFG(in)   ( ( (in) << 8 ) | 0x000200 )
 Interface send configuration.
#define TXNIC_PF_INTF_SEND_CFG_BLOCK_BGX   ( 1ULL << 3 )
#define TXNIC_PF_INTF_SEND_CFG_BLOCK(bl)   ( ( ( uint64_t ) (bl) ) << 0 )
#define TXNIC_PF_INTF_BP_CFG(in)   ( ( (in) << 8 ) | 0x000208 )
 Interface backpressure configuration.
#define TXNIC_PF_INTF_BP_CFG_BP_ENA   ( 1ULL << 63 )
#define TXNIC_PF_INTF_BP_CFG_BP_ID_BGX   ( 1ULL << 3 )
#define TXNIC_PF_INTF_BP_CFG_BP_ID(bp)   ( ( ( uint64_t ) (bp) ) << 0 )
#define TXNIC_PF_PKIND_CFG(pk)   ( ( (pk) << 3 ) | 0x000600 )
 Port kind configuration.
#define TXNIC_PF_PKIND_CFG_LENERR_EN   ( 1ULL << 33 )
#define TXNIC_PF_PKIND_CFG_MAXLEN(ct)   ( ( ( uint64_t ) (ct) ) << 16 )
#define TXNIC_PF_PKIND_CFG_MAXLEN_DISABLE   TXNIC_PF_PKIND_CFG_MAXLEN ( 0xffff )
#define TXNIC_PF_PKIND_CFG_MINLEN(ct)   ( ( ( uint64_t ) (ct) ) << 0 )
#define TXNIC_PF_PKIND_CFG_MINLEN_DISABLE   TXNIC_PF_PKIND_CFG_MINLEN ( 0x0000 )
#define TXNIC_PF_MPI_CFG(ix)   ( ( (ix) << 3 ) | 0x210000 )
 Match parse index configuration.
#define TXNIC_PF_MPI_CFG_VNIC(vn)   ( ( ( uint64_t ) (vn) ) << 24 )
#define TXNIC_PF_MPI_CFG_RSSI_BASE(ix)   ( ( ( uint64_t ) (ix) ) << 0 )
#define TXNIC_PF_RSSI_RQ(ix)   ( ( (ix) << 3 ) | 0x220000 )
 RSS indirection receive queue.
#define TXNIC_PF_RSSI_RQ_RQ_QS(qs)   ( ( ( uint64_t ) (qs) ) << 3 )
#define TXNIC_PF_LMAC(lm)   ( ( (lm) << 3 ) | 0x240000 )
 LMAC registers.
#define TXNIC_PF_LMAC_CFG   0x000000
 LMAC configuration.
#define TXNIC_PF_LMAC_CFG_ADJUST(ad)   ( ( ( uint64_t ) (ad) ) << 8 )
#define TXNIC_PF_LMAC_CFG_ADJUST_DEFAULT   TXNIC_PF_LMAC_CFG_ADJUST ( 6 )
#define TXNIC_PF_LMAC_CFG_MIN_PKT_SIZE(sz)   ( ( ( uint64_t ) (sz) ) << 0 )
#define TXNIC_PF_LMAC_CFG2   0x000100
 LMAC configuration 2.
#define TXNIC_PF_LMAC_CFG2_MAX_PKT_SIZE(sz)   ( ( ( uint64_t ) (sz) ) << 0 )
#define TXNIC_PF_LMAC_CREDIT   0x004000
 LMAC credit.
#define TXNIC_PF_LMAC_CREDIT_CC_UNIT_CNT(ct)   ( ( ( uint64_t ) (ct) ) << 12 )
#define TXNIC_PF_LMAC_CREDIT_CC_UNIT_CNT_DEFAULT   TXNIC_PF_LMAC_CREDIT_CC_UNIT_CNT ( 192 )
#define TXNIC_PF_LMAC_CREDIT_CC_PACKET_CNT(ct)   ( ( ( uint64_t ) (ct) ) << 2 )
#define TXNIC_PF_LMAC_CREDIT_CC_PACKET_CNT_DEFAULT   TXNIC_PF_LMAC_CREDIT_CC_PACKET_CNT ( 511 )
#define TXNIC_PF_LMAC_CREDIT_CC_ENABLE   ( 1ULL << 1 )
#define TXNIC_PF_CHAN(ch)   ( ( (ch) << 3 ) | 0x400000 )
 Channel registers.
#define TXNIC_PF_CHAN_TX_CFG   0x000000
 Channel transmit configuration.
#define TXNIC_PF_CHAN_TX_CFG_BP_ENA   ( 1ULL << 0 )
#define TXNIC_PF_CHAN_RX_CFG   0x020000
 Channel receive configuration.
#define TXNIC_PF_CHAN_RX_CFG_CPI_BASE(ix)   ( ( ( uint64_t ) (ix) ) << 48 )
#define TXNIC_PF_CHAN_RX_BP_CFG   0x080000
 Channel receive backpressure configuration.
#define TXNIC_PF_CHAN_RX_BP_CFG_ENA   ( 1ULL << 63 )
#define TXNIC_PF_CHAN_RX_BP_CFG_BPID(bp)   ( ( ( uint64_t ) (bp) ) << 0 )
#define TXNIC_PF_TL2_CFG(tl)   ( ( (tl) << 3 ) | 0x500000 )
 Traffic limiter 2 configuration.
#define TXNIC_PF_TL2_CFG_RR_QUANTUM(rr)   ( ( ( uint64_t ) (rr) ) << 0 )
#define TXNIC_PF_TL2_CFG_RR_QUANTUM_DEFAULT   TXNIC_PF_TL2_CFG_RR_QUANTUM ( 0x905 )
#define TXNIC_PF_TL3_CFG(tl)   ( ( (tl) << 3 ) | 0x600000 )
 Traffic limiter 3 configuration.
#define TXNIC_PF_TL3_CFG_RR_QUANTUM(rr)   ( ( ( uint64_t ) (rr) ) << 0 )
#define TXNIC_PF_TL3_CFG_RR_QUANTUM_DEFAULT   TXNIC_PF_TL3_CFG_RR_QUANTUM ( 0x905 )
#define TXNIC_PF_TL3_CHAN(tl)   ( ( (tl) << 3 ) | 0x620000 )
 Traffic limiter 3 channel mapping.
#define TXNIC_PF_TL3_CHAN_CHAN(ch)   ( ( (ch) & 0x7f ) << 0 )
#define TXNIC_PF_TL4_CFG(tl)   ( ( (tl) << 3 ) | 0x800000 )
 Traffic limiter 4 configuration.
#define TXNIC_PF_TL4_CFG_SQ_QS(qs)   ( ( ( uint64_t ) (qs) ) << 27 )
#define TXNIC_PF_TL4_CFG_RR_QUANTUM(rr)   ( ( ( uint64_t ) (rr) ) << 0 )
#define TXNIC_PF_TL4_CFG_RR_QUANTUM_DEFAULT   TXNIC_PF_TL4_CFG_RR_QUANTUM ( 0x905 )
#define TXNIC_PF_QS(qs)   ( ( (qs) << 21 ) | 0x20000000UL )
 Queue set registers.
#define TXNIC_PF_QS_CFG   0x010000
 Queue set configuration.
#define TXNIC_PF_QS_CFG_ENA   ( 1ULL << 31 )
#define TXNIC_PF_QS_CFG_VNIC(vn)   ( ( ( uint64_t ) (vn) ) << 0 )
#define TXNIC_PF_QS_RQ_CFG(q)   ( ( (q) << 18 ) | 0x010400 )
 Receive queue configuration.
#define TXNIC_PF_QS_RQ_CFG_CACHING(cx)   ( ( ( uint64_t ) (cx) ) << 26 )
#define TXNIC_PF_QS_RQ_CFG_CACHING_ALL   TXNIC_PF_QS_RQ_CFG_CACHING ( 1 )
#define TXNIC_PF_QS_RQ_CFG_CQ_QS(qs)   ( ( ( uint64_t ) (qs) ) << 19 )
#define TXNIC_PF_QS_RQ_CFG_RBDR_CONT_QS(qs)   ( ( ( uint64_t ) (qs) ) << 9 )
#define TXNIC_PF_QS_RQ_CFG_RBDR_STRT_QS(qs)   ( ( ( uint64_t ) (qs) ) << 1 )
#define TXNIC_PF_QS_RQ_DROP_CFG(q)   ( ( (q) << 18 ) | 0x010420 )
 Receive queue drop configuration.
#define TXNIC_PF_QS_RQ_BP_CFG(q)   ( ( (q) << 18 ) | 0x010500 )
 Receive queue backpressure configuration.
#define TXNIC_PF_QS_RQ_BP_CFG_RBDR_BP_ENA   ( 1ULL << 63 )
#define TXNIC_PF_QS_RQ_BP_CFG_CQ_BP_ENA   ( 1ULL << 62 )
#define TXNIC_PF_QS_RQ_BP_CFG_BPID(bp)   ( ( ( uint64_t ) (bp) ) << 0 )
#define TXNIC_PF_QS_SQ_CFG(q)   ( ( (q) << 18 ) | 0x010c00 )
 Send queue configuration.
#define TXNIC_PF_QS_SQ_CFG_CQ_QS(qs)   ( ( ( uint64_t ) (qs) ) << 3 )
#define TXNIC_PF_QS_SQ_CFG2(q)   ( ( (q) << 18 ) | 0x010c08 )
 Send queue configuration 2.
#define TXNIC_PF_QS_SQ_CFG2_TL4(tl)   ( ( ( uint64_t ) (tl) ) << 0 )
#define TXNIC_VNIC_IDX(bgx_idx, lmac_idx)   ( ( (bgx_idx) * TXNIC_NUM_LMAC ) + (lmac_idx) )
 Calculate virtual NIC index.
#define TXNIC_BGX_IDX(vnic_idx)   ( (vnic_idx) / TXNIC_NUM_LMAC )
 Calculate BGX Ethernet interface index.
#define TXNIC_LMAC_IDX(vnic_idx)   ( (vnic_idx) % TXNIC_NUM_LMAC )
 Calculate logical MAC index.
#define TXNIC_TL2_IDX(vnic_idx)   ( (vnic_idx) << 3 )
 Calculate traffic limiter 2 index.
#define TXNIC_TL3_IDX(vnic_idx)   ( (vnic_idx) << 5 )
 Calculate traffic limiter 3 index.
#define TXNIC_TL4_IDX(vnic_idx)   ( (vnic_idx) << 7 )
 Calculate traffic limiter 4 index.
#define TXNIC_CHAN_IDX(vnic_idx)
 Calculate channel index.
#define BGX_LMAC(lm)   ( ( (lm) << 20 ) | 0x00000000UL )
 Per-LMAC registers.
#define BGX_CMR_CONFIG   0x000000
 CMR configuration.
#define BGX_CMR_CONFIG_ENABLE   ( 1ULL << 15 )
#define BGX_CMR_CONFIG_DATA_PKT_RX_EN   ( 1ULL << 14 )
#define BGX_CMR_CONFIG_DATA_PKT_TX_EN   ( 1ULL << 13 )
#define BGX_CMR_CONFIG_LMAC_TYPE_GET(config)   ( ( (config) >> 8 ) & 0x7 )
#define BGX_CMR_CONFIG_LMAC_TYPE_SET(ty)   ( ( ( uint64_t ) (ty) ) << 8 )
#define BGX_CMR_CONFIG_LANE_TO_SDS(ls)   ( ( ( uint64_t ) (ls) ) << 0 )
#define BGX_CMR_GLOBAL_CONFIG   0x000008
 CMR global configuration.
#define BGX_CMR_GLOBAL_CONFIG_FCS_STRIP   ( 1ULL << 6 )
#define BGX_CMR_RX_STAT0   0x000070
 CMR receive statistics 0.
#define BGX_CMR_RX_STAT1   0x000078
 CMR receive statistics 1.
#define BGX_CMR_RX_STAT2   0x000080
 CMR receive statistics 2.
#define BGX_CMR_RX_STAT3   0x000088
 CMR receive statistics 3.
#define BGX_CMR_RX_STAT4   0x000090
 CMR receive statistics 4.
#define BGX_CMR_RX_STAT5   0x000098
 CMR receive statistics 5.
#define BGX_CMR_RX_STAT6   0x0000a0
 CMR receive statistics 6.
#define BGX_CMR_RX_STAT7   0x0000a8
 CMR receive statistics 7.
#define BGX_CMR_RX_STAT8   0x0000b0
 CMR receive statistics 8.
#define BGX_CMR_RX_STAT9   0x0000b8
 CMR receive statistics 9.
#define BGX_CMR_RX_STAT10   0x0000c0
 CMR receive statistics 10.
#define BGX_CMR_RX_DMAC_CTL   0x0000e8
 CMR destination MAC control.
#define BGX_CMR_RX_DMAC_CTL_MCST_MODE(md)   ( ( ( uint64_t ) (md) ) << 1 )
#define BGX_CMR_RX_DMAC_CTL_MCST_MODE_ACCEPT   BGX_CMR_RX_DMAC_CTL_MCST_MODE ( 1 )
#define BGX_CMR_RX_DMAC_CTL_BCST_ACCEPT   ( 1ULL << 0 )
#define BGX_CMR_RX_DMAC_CAM(i)   ( ( (i) << 3 ) | 0x000200 )
 CMR destination MAC CAM.
#define BGX_CMR_RX_STEERING(i)   ( ( (i) << 3 ) | 0x000300 )
 CMR receive steering.
#define BGX_CMR_CHAN_MSK_AND   0x000450
 CMR backpressure channel mask AND.
#define BGX_CMR_CHAN_MSK_AND_ALL(count)   ( 0xffffffffffffffffULL >> ( 16 * ( 4 - (count) ) ) )
#define BGX_CMR_TX_STAT0   0x000600
 CMR transmit statistics 0.
#define BGX_CMR_TX_STAT1   0x000608
 CMR transmit statistics 1.
#define BGX_CMR_TX_STAT2   0x000610
 CMR transmit statistics 2.
#define BGX_CMR_TX_STAT3   0x000618
 CMR transmit statistics 3.
#define BGX_CMR_TX_STAT4   0x000620
 CMR transmit statistics 4.
#define BGX_CMR_TX_STAT5   0x000628
 CMR transmit statistics 5.
#define BGX_CMR_TX_STAT6   0x000630
 CMR transmit statistics 6.
#define BGX_CMR_TX_STAT7   0x000638
 CMR transmit statistics 7.
#define BGX_CMR_TX_STAT8   0x000640
 CMR transmit statistics 8.
#define BGX_CMR_TX_STAT9   0x000648
 CMR transmit statistics 9.
#define BGX_CMR_TX_STAT10   0x000650
 CMR transmit statistics 10.
#define BGX_CMR_TX_STAT11   0x000658
 CMR transmit statistics 11.
#define BGX_CMR_TX_STAT12   0x000660
 CMR transmit statistics 12.
#define BGX_CMR_TX_STAT13   0x000668
 CMR transmit statistics 13.
#define BGX_CMR_TX_STAT14   0x000670
 CMR transmit statistics 14.
#define BGX_CMR_TX_STAT15   0x000678
 CMR transmit statistics 15.
#define BGX_CMR_TX_STAT16   0x000680
 CMR transmit statistics 16.
#define BGX_CMR_TX_STAT17   0x000688
 CMR transmit statistics 17.
#define BGX_CMR_RX_LMACS   0x000468
 CMR receive logical MACs.
#define BGX_CMR_RX_LMACS_LMACS_GET(lmacs)   ( ( (lmacs) >> 0 ) & 0x7 )
#define BGX_CMR_RX_LMACS_LMACS_SET(ct)   ( ( ( uint64_t ) (ct) ) << 0 )
#define BGX_CMR_TX_LMACS   0x001000
 CMR transmit logical MACs.
#define BGX_CMR_TX_LMACS_LMACS_GET(lmacs)   ( ( (lmacs) >> 0 ) & 0x7 )
#define BGX_CMR_TX_LMACS_LMACS_SET(ct)   ( ( ( uint64_t ) (ct) ) << 0 )
#define BGX_SPU_CONTROL1   0x010000
 SPU control 1.
#define BGX_SPU_CONTROL1_RESET   ( 1ULL << 15 )
#define BGX_SPU_CONTROL1_LO_PWR   ( 1ULL << 11 )
#define BGX_SPU_RESET_DELAY_MS   10
 SPU reset delay.
#define BGX_SPU_STATUS1   0x010008
 SPU status 1.
#define BGX_SPU_STATUS1_FLT   ( 1ULL << 7 )
#define BGX_SPU_STATUS1_RCV_LNK   ( 1ULL << 2 )
#define BGX_SPU_STATUS2   0x010020
 SPU status 2.
#define BGX_SPU_STATUS2_RCVFLT   ( 1ULL << 10 )
#define BGX_SPU_BR_STATUS1   0x010030
 SPU BASE-R status 1.
#define BGX_SPU_BR_STATUS1_RCV_LNK   ( 1ULL << 12 )
#define BGX_SPU_BR_STATUS1_HI_BER   ( 1ULL << 1 )
#define BGX_SPU_BR_STATUS1_BLK_LOCK   ( 1ULL << 0 )
#define BGX_SPU_BR_STATUS2   0x010038
 SPU BASE-R status 2.
#define BGX_SPU_BR_STATUS2_LATCHED_LOCK   ( 1ULL << 15 )
#define BGX_SPU_BR_STATUS2_LATCHED_BER   ( 1ULL << 14 )
#define BGX_SPU_BR_ALGN_STATUS   0x010050
 SPU BASE-R alignment status.
#define BGX_SPU_BR_ALGN_STATUS_ALIGND   ( 1ULL << 12 )
#define BGX_SPU_BR_PMD_CONTROL   0x010068
 SPU BASE-R link training control.
#define BGX_SPU_BR_PMD_CONTROL_TRAIN_EN   ( 1ULL << 1 )
#define BGX_SPU_BR_PMD_STATUS   0x010070
 SPU BASE-R link training status.
#define BGX_SPU_BR_PMD_LP_CUP   0x010078
 SPU link partner coefficient update.
#define BGX_SPU_BR_PMD_LD_CUP   0x010088
 SPU local device coefficient update.
#define BGX_SPU_BR_PMD_LD_REP   0x010090
 SPU local device status report.
#define BGX_SPU_FEC_CONTROL   0x0100a0
 SPU forward error correction control.
#define BGX_SPU_AN_CONTROL   0x0100c8
 SPU autonegotation control.
#define BGX_SPU_AN_STATUS   0x0100d0
 SPU autonegotiation status.
#define BGX_SPU_AN_STATUS_XNP_STAT   ( 1ULL << 7 )
#define BGX_SPU_AN_STATUS_PAGE_RX   ( 1ULL << 6 )
#define BGX_SPU_AN_STATUS_AN_COMPLETE   ( 1ULL << 5 )
#define BGX_SPU_AN_STATUS_LINK_STATUS   ( 1ULL << 2 )
#define BGX_SPU_AN_STATUS_LP_AN_ABLE   ( 1ULL << 0 )
#define BGX_SPU_INT   0x010220
 SPU interrupt.
#define BGX_SPU_INT_TRAINING_FAIL   ( 1ULL << 14 )
#define BGX_SPU_INT_TRAINING_DONE   ( 1ULL << 13 )
#define BGX_SPU_INT_AN_COMPLETE   ( 1ULL << 12 )
#define BGX_SPU_INT_AN_LINK_GOOD   ( 1ULL << 11 )
#define BGX_SPU_INT_AN_PAGE_RX   ( 1ULL << 10 )
#define BGX_SPU_INT_FEC_UNCORR   ( 1ULL << 9 )
#define BGX_SPU_INT_FEC_CORR   ( 1ULL << 8 )
#define BGX_SPU_INT_BIP_ERR   ( 1ULL << 7 )
#define BGX_SPU_INT_DBG_SYNC   ( 1ULL << 6 )
#define BGX_SPU_INT_ALGNLOS   ( 1ULL << 5 )
#define BGX_SPU_INT_SYNLOS   ( 1ULL << 4 )
#define BGX_SPU_INT_BITLCKLS   ( 1ULL << 3 )
#define BGX_SPU_INT_ERR_BLK   ( 1ULL << 2 )
#define BGX_SPU_INT_RX_LINK_DOWN   ( 1ULL << 1 )
#define BGX_SPU_INT_RX_LINK_UP   ( 1ULL << 0 )

Enumerations

enum  txnic_lmac_types {
  TXNIC_LMAC_SGMII = 0x0, TXNIC_LMAC_XAUI = 0x1, TXNIC_LMAC_RXAUI = 0x2, TXNIC_LMAC_10G_R = 0x3,
  TXNIC_LMAC_40G_R = 0x4
}
 LMAC types. More...

Functions

 FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
static unsigned int txnic_address_node (uint64_t addr)
 Calculate node ID.
static unsigned int txnic_address_bgx (uint64_t addr)
 Calculate BGX Ethernet interface index.

Detailed Description

Cavium ThunderX Ethernet driver.

Definition in file thunderx.h.


Define Documentation

#define TXNIC_LINE_SIZE   128

Size of a cache line.

Definition at line 25 of file thunderx.h.

Referenced by txnic_create_rq().

#define TXNIC_VF_BAR_SIZE   0x200000UL

Virtual function BAR size.

Definition at line 28 of file thunderx.h.

Referenced by txnic_alloc().

#define TXNIC_PF_BAR_SIZE   0x40000000UL

Physical function BAR size.

Definition at line 31 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_BGX_BAR_SIZE   0x400000UL

BGX BAR size.

Definition at line 34 of file thunderx.h.

Referenced by txnic_bgx_probe().

#define TXNIC_NUM_BGX   2

Maximum number of BGX Ethernet interfaces (per node)

Definition at line 37 of file thunderx.h.

Referenced by txnic_pf_probe(), and txnic_pf_remove().

#define TXNIC_NUM_LMAC   4

Maximum number of Logical MACs (per BGX)

Definition at line 40 of file thunderx.h.

Referenced by txnic_bgx_detect().

#define TXNIC_NUM_DMAC   32

Maximum number of destination MAC addresses (per BGX)

Definition at line 43 of file thunderx.h.

Referenced by txnic_bgx_init().

#define TXNIC_NUM_STEERING   8

Maximum number of steering rules (per BGX)

Definition at line 46 of file thunderx.h.

Referenced by txnic_bgx_init().

#define TXNIC_QS_SQ_CFG (   q)    ( ( (q) << 18 ) | 0x010800 )

Send queue configuration.

Definition at line 80 of file thunderx.h.

Referenced by txnic_create_sq(), txnic_destroy_sq(), and txnic_disable_sq().

#define TXNIC_QS_SQ_CFG_ENA   ( 1ULL << 19 )

Definition at line 81 of file thunderx.h.

Referenced by txnic_create_sq().

#define TXNIC_QS_SQ_CFG_RESET   ( 1ULL << 17 )

Definition at line 82 of file thunderx.h.

Referenced by txnic_create_sq(), and txnic_destroy_sq().

#define TXNIC_QS_SQ_CFG_QSIZE (   sz)    ( ( ( uint64_t ) (sz) ) << 8 )

Definition at line 83 of file thunderx.h.

Definition at line 84 of file thunderx.h.

Referenced by txnic_create_sq().

#define TXNIC_QS_SQ_BASE (   q)    ( ( (q) << 18 ) | 0x010820 )

Send queue base address.

Definition at line 88 of file thunderx.h.

Referenced by txnic_create_sq().

#define TXNIC_QS_SQ_HEAD (   q)    ( ( (q) << 18 ) | 0x010828 )

Send queue head pointer.

Definition at line 91 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_SQ_TAIL (   q)    ( ( (q) << 18 ) | 0x010830 )

Send queue tail pointer.

Definition at line 94 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_SQ_DOOR (   q)    ( ( (q) << 18 ) | 0x010838 )

Send queue doorbell.

Definition at line 97 of file thunderx.h.

Referenced by txnic_send().

#define TXNIC_QS_SQ_STATUS (   q)    ( ( (q) << 18 ) | 0x010840 )

Send queue status.

Definition at line 100 of file thunderx.h.

Referenced by txnic_diag(), and txnic_disable_sq().

#define TXNIC_QS_SQ_STATUS_STOPPED   ( 1ULL << 21 )

Definition at line 101 of file thunderx.h.

Referenced by txnic_disable_sq().

#define TXNIC_SQ_STOP_MAX_WAIT_MS   100

Maximum time to wait for a send queue to stop.

This is a policy decision.

Definition at line 107 of file thunderx.h.

Referenced by txnic_disable_sq().

#define TXNIC_SEND_HDR_FLAGS   0x14

Flags for send header subdescriptor.

These comprise SUBDC=0x1 and PNC=0x1.

Definition at line 127 of file thunderx.h.

Referenced by txnic_send().

#define TXNIC_SEND_GATHER_FLAGS   0x40

Flags for send gather subdescriptor.

These comprise SUBDC=0x4 and LD_TYPE=0x0.

Definition at line 145 of file thunderx.h.

Referenced by txnic_send().

Value:
( sizeof ( struct txnic_sqe ) / \
                             sizeof ( struct txnic_send_header ) )

Number of subdescriptors per send queue entry.

Definition at line 160 of file thunderx.h.

Referenced by txnic_complete_sqe(), and txnic_send().

#define TXNIC_SQES   ( 1024 / TXNIC_SQE_SUBDESCS )

Number of send queue entries.

The minimum send queue size is 1024 entries.

Definition at line 167 of file thunderx.h.

Referenced by txnic_complete_sqe(), txnic_diag(), and txnic_send().

#define TXNIC_SQ_FILL   32

Send queue maximum fill level.

This is a policy decision.

Definition at line 173 of file thunderx.h.

Referenced by txnic_send().

Send queue alignment.

Definition at line 176 of file thunderx.h.

#define TXNIC_SQ_STRIDE   sizeof ( struct txnic_sqe )

Send queue stride.

Definition at line 179 of file thunderx.h.

Referenced by txnic_diag(), and txnic_send().

Send queue size.

Definition at line 182 of file thunderx.h.

Referenced by txnic_alloc(), and txnic_create_sq().

#define TXNIC_QS_RQ_CFG (   q)    ( ( (q) << 18 ) | 0x010600 )

Receive queue configuration.

Definition at line 202 of file thunderx.h.

Referenced by txnic_create_rq(), and txnic_disable_rq().

#define TXNIC_QS_RQ_CFG_ENA   ( 1ULL << 1 )

Definition at line 203 of file thunderx.h.

Referenced by txnic_create_rq(), and txnic_disable_rq().

#define TXNIC_RQ_DISABLE_MAX_WAIT_MS   100

Maximum time to wait for a receive queue to disable.

This is a policy decision.

Definition at line 209 of file thunderx.h.

Referenced by txnic_disable_rq().

#define TXNIC_QS_RBDR_CFG (   q)    ( ( (q) << 18 ) | 0x010c00 )

Receive buffer descriptor ring configuration.

Definition at line 212 of file thunderx.h.

Referenced by txnic_create_rq(), and txnic_destroy_rq().

#define TXNIC_QS_RBDR_CFG_ENA   ( 1ULL << 44 )

Definition at line 213 of file thunderx.h.

Referenced by txnic_create_rq().

#define TXNIC_QS_RBDR_CFG_RESET   ( 1ULL << 43 )

Definition at line 214 of file thunderx.h.

Referenced by txnic_create_rq(), and txnic_destroy_rq().

#define TXNIC_QS_RBDR_CFG_QSIZE (   sz)    ( ( ( uint64_t ) (sz) ) << 32 )

Definition at line 215 of file thunderx.h.

Definition at line 216 of file thunderx.h.

Referenced by txnic_create_rq().

#define TXNIC_QS_RBDR_CFG_LINES (   sz)    ( ( ( uint64_t ) (sz) ) << 0 )

Definition at line 218 of file thunderx.h.

Referenced by txnic_create_rq().

#define TXNIC_QS_RBDR_BASE (   q)    ( ( (q) << 18 ) | 0x010c20 )

Receive buffer descriptor ring base address.

Definition at line 221 of file thunderx.h.

Referenced by txnic_create_rq().

#define TXNIC_QS_RBDR_HEAD (   q)    ( ( (q) << 18 ) | 0x010c28 )

Receive buffer descriptor ring head pointer.

Definition at line 224 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_RBDR_TAIL (   q)    ( ( (q) << 18 ) | 0x010c30 )

Receive buffer descriptor ring tail pointer.

Definition at line 227 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_RBDR_DOOR (   q)    ( ( (q) << 18 ) | 0x010c38 )

Receive buffer descriptor ring doorbell.

Definition at line 230 of file thunderx.h.

Referenced by txnic_refill_rq().

#define TXNIC_QS_RBDR_STATUS0 (   q)    ( ( (q) << 18 ) | 0x010c40 )

Receive buffer descriptor ring status 0.

Definition at line 233 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_RQES   8192

Number of receive queue entries.

The minimum receive queue size is 8192 entries.

Definition at line 251 of file thunderx.h.

Referenced by txnic_complete_rqe(), txnic_diag(), and txnic_refill_rq().

#define TXNIC_RQ_FILL   32

Receive queue maximum fill level.

This is a policy decision. Must not exceed TXNIC_RQES.

Definition at line 257 of file thunderx.h.

Referenced by txnic_complete_rqe(), txnic_destroy_rq(), and txnic_refill_rq().

#define TXNIC_RQE_SIZE
Value:
( ( ETH_DATA_ALIGN + ETH_FRAME_LEN +            \
                           4 /* VLAN */ + TXNIC_LINE_SIZE - 1 )         \
                         & ~( TXNIC_LINE_SIZE - 1 ) )

Receive queue entry size.

This is a policy decision.

Definition at line 263 of file thunderx.h.

Referenced by txnic_create_rq(), and txnic_refill_rq().

Receive queue alignment.

Definition at line 268 of file thunderx.h.

#define TXNIC_RQ_STRIDE   sizeof ( struct txnic_rqe )

Receive queue stride.

Definition at line 271 of file thunderx.h.

Referenced by txnic_diag(), and txnic_refill_rq().

Receive queue size.

Definition at line 274 of file thunderx.h.

Referenced by txnic_alloc(), and txnic_create_rq().

#define TXNIC_QS_CQ_CFG (   q)    ( ( (q) << 18 ) | 0x010400 )

Completion queue configuration.

Definition at line 296 of file thunderx.h.

Referenced by txnic_create_cq(), txnic_destroy_cq(), and txnic_disable_cq().

#define TXNIC_QS_CQ_CFG_ENA   ( 1ULL << 42 )

Definition at line 297 of file thunderx.h.

Referenced by txnic_create_cq(), and txnic_disable_cq().

#define TXNIC_QS_CQ_CFG_RESET   ( 1ULL << 41 )

Definition at line 298 of file thunderx.h.

Referenced by txnic_create_cq(), and txnic_destroy_cq().

#define TXNIC_QS_CQ_CFG_QSIZE (   sz)    ( ( ( uint64_t ) (sz) ) << 32 )

Definition at line 299 of file thunderx.h.

Definition at line 300 of file thunderx.h.

Referenced by txnic_create_cq().

#define TXNIC_CQ_DISABLE_MAX_WAIT_MS   100

Maximum time to wait for a completion queue to disable.

This is a policy decision.

Definition at line 307 of file thunderx.h.

Referenced by txnic_disable_cq().

#define TXNIC_QS_CQ_BASE (   q)    ( ( (q) << 18 ) | 0x010420 )

Completion queue base address.

Definition at line 310 of file thunderx.h.

Referenced by txnic_create_cq().

#define TXNIC_QS_CQ_HEAD (   q)    ( ( (q) << 18 ) | 0x010428 )

Completion queue head pointer.

Definition at line 313 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_CQ_TAIL (   q)    ( ( (q) << 18 ) | 0x010430 )

Completion queue tail pointer.

Definition at line 316 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_QS_CQ_DOOR (   q)    ( ( (q) << 18 ) | 0x010438 )

Completion queue doorbell.

Definition at line 319 of file thunderx.h.

Referenced by txnic_poll_cq().

#define TXNIC_QS_CQ_STATUS (   q)    ( ( (q) << 18 ) | 0x010440 )

Completion queue status.

Definition at line 322 of file thunderx.h.

Referenced by txnic_diag(), and txnic_poll_cq().

#define TXNIC_QS_CQ_STATUS_QCOUNT (   status)    ( ( (status) >> 0 ) & 0xffff )

Definition at line 323 of file thunderx.h.

Referenced by txnic_poll_cq().

#define TXNIC_QS_CQ_STATUS2 (   q)    ( ( (q) << 18 ) | 0x010448 )

Completion queue status 2.

Definition at line 327 of file thunderx.h.

Referenced by txnic_diag().

#define TXNIC_CQE_TYPE_SEND   0x80

Send completion queue entry type.

Definition at line 342 of file thunderx.h.

Referenced by txnic_poll_cq().

#define TXNIC_CQE_TYPE_RX   0x20

Receive completion queue entry type.

Definition at line 363 of file thunderx.h.

Referenced by txnic_poll_cq().

#define TXNIC_CQE_RX_APAD_LEN (   apad)    ( (apad) >> 5 )

Applied padding.

Definition at line 366 of file thunderx.h.

Referenced by txnic_complete_rqe().

#define TXNIC_CQES   256

Number of completion queue entries.

The minimum completion queue size is 256 entries.

Definition at line 390 of file thunderx.h.

Referenced by txnic_diag(), and txnic_poll_cq().

#define TXNIC_CQ_ALIGN   512

Completion queue alignment.

Definition at line 393 of file thunderx.h.

#define TXNIC_CQ_STRIDE   512

Completion queue stride.

Definition at line 396 of file thunderx.h.

Referenced by txnic_diag(), and txnic_poll_cq().

Completion queue size.

Definition at line 399 of file thunderx.h.

Referenced by txnic_alloc(), and txnic_create_cq().

#define TXNIC_PF_CFG   0x000000

Physical function configuration.

Definition at line 441 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_CFG_ENA   ( 1ULL << 0 )

Definition at line 442 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_BP_CFG   0x000080

Backpressure configuration.

Definition at line 445 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_BP_CFG_BP_POLL_ENA   ( 1ULL << 6 )

Definition at line 446 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_BP_CFG_BP_POLL_DLY (   dl)    ( ( ( uint64_t ) (dl) ) << 0 )

Definition at line 447 of file thunderx.h.

Definition at line 448 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_SEND_CFG (   in)    ( ( (in) << 8 ) | 0x000200 )

Interface send configuration.

Definition at line 452 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_SEND_CFG_BLOCK_BGX   ( 1ULL << 3 )

Definition at line 453 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_SEND_CFG_BLOCK (   bl)    ( ( ( uint64_t ) (bl) ) << 0 )

Definition at line 454 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_BP_CFG (   in)    ( ( (in) << 8 ) | 0x000208 )

Interface backpressure configuration.

Definition at line 457 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_BP_CFG_BP_ENA   ( 1ULL << 63 )

Definition at line 458 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_BP_CFG_BP_ID_BGX   ( 1ULL << 3 )

Definition at line 459 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_INTF_BP_CFG_BP_ID (   bp)    ( ( ( uint64_t ) (bp) ) << 0 )

Definition at line 460 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_PKIND_CFG (   pk)    ( ( (pk) << 3 ) | 0x000600 )

Port kind configuration.

Definition at line 463 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_PKIND_CFG_LENERR_EN   ( 1ULL << 33 )

Definition at line 464 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_PKIND_CFG_MAXLEN (   ct)    ( ( ( uint64_t ) (ct) ) << 16 )

Definition at line 465 of file thunderx.h.

Definition at line 466 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_PKIND_CFG_MINLEN (   ct)    ( ( ( uint64_t ) (ct) ) << 0 )

Definition at line 468 of file thunderx.h.

Definition at line 469 of file thunderx.h.

Referenced by txnic_pf_probe().

#define TXNIC_PF_MPI_CFG (   ix)    ( ( (ix) << 3 ) | 0x210000 )

Match parse index configuration.

Definition at line 473 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_MPI_CFG_VNIC (   vn)    ( ( ( uint64_t ) (vn) ) << 24 )

Definition at line 474 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_MPI_CFG_RSSI_BASE (   ix)    ( ( ( uint64_t ) (ix) ) << 0 )

Definition at line 475 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_RSSI_RQ (   ix)    ( ( (ix) << 3 ) | 0x220000 )

RSS indirection receive queue.

Definition at line 478 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_RSSI_RQ_RQ_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 3 )

Definition at line 479 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC (   lm)    ( ( (lm) << 3 ) | 0x240000 )

LMAC registers.

Definition at line 482 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CFG   0x000000

LMAC configuration.

Definition at line 485 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CFG_ADJUST (   ad)    ( ( ( uint64_t ) (ad) ) << 8 )

Definition at line 486 of file thunderx.h.

Definition at line 487 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CFG_MIN_PKT_SIZE (   sz)    ( ( ( uint64_t ) (sz) ) << 0 )

Definition at line 489 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CFG2   0x000100

LMAC configuration 2.

Definition at line 492 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CFG2_MAX_PKT_SIZE (   sz)    ( ( ( uint64_t ) (sz) ) << 0 )

Definition at line 493 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CREDIT   0x004000

LMAC credit.

Definition at line 496 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CREDIT_CC_UNIT_CNT (   ct)    ( ( ( uint64_t ) (ct) ) << 12 )

Definition at line 497 of file thunderx.h.

Definition at line 498 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CREDIT_CC_PACKET_CNT (   ct)    ( ( ( uint64_t ) (ct) ) << 2 )

Definition at line 500 of file thunderx.h.

Definition at line 501 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_LMAC_CREDIT_CC_ENABLE   ( 1ULL << 1 )

Definition at line 503 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN (   ch)    ( ( (ch) << 3 ) | 0x400000 )

Channel registers.

Definition at line 506 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_TX_CFG   0x000000

Channel transmit configuration.

Definition at line 509 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_TX_CFG_BP_ENA   ( 1ULL << 0 )

Definition at line 510 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_RX_CFG   0x020000

Channel receive configuration.

Definition at line 513 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_RX_CFG_CPI_BASE (   ix)    ( ( ( uint64_t ) (ix) ) << 48 )

Definition at line 514 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_RX_BP_CFG   0x080000

Channel receive backpressure configuration.

Definition at line 517 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_RX_BP_CFG_ENA   ( 1ULL << 63 )

Definition at line 518 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_CHAN_RX_BP_CFG_BPID (   bp)    ( ( ( uint64_t ) (bp) ) << 0 )

Definition at line 519 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL2_CFG (   tl)    ( ( (tl) << 3 ) | 0x500000 )

Traffic limiter 2 configuration.

Definition at line 522 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL2_CFG_RR_QUANTUM (   rr)    ( ( ( uint64_t ) (rr) ) << 0 )

Definition at line 523 of file thunderx.h.

Definition at line 524 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL3_CFG (   tl)    ( ( (tl) << 3 ) | 0x600000 )

Traffic limiter 3 configuration.

Definition at line 528 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL3_CFG_RR_QUANTUM (   rr)    ( ( ( uint64_t ) (rr) ) << 0 )

Definition at line 529 of file thunderx.h.

Definition at line 530 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL3_CHAN (   tl)    ( ( (tl) << 3 ) | 0x620000 )

Traffic limiter 3 channel mapping.

Definition at line 534 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL3_CHAN_CHAN (   ch)    ( ( (ch) & 0x7f ) << 0 )

Definition at line 535 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL4_CFG (   tl)    ( ( (tl) << 3 ) | 0x800000 )

Traffic limiter 4 configuration.

Definition at line 538 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL4_CFG_SQ_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 27 )

Definition at line 539 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_TL4_CFG_RR_QUANTUM (   rr)    ( ( ( uint64_t ) (rr) ) << 0 )

Definition at line 540 of file thunderx.h.

Definition at line 541 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS (   qs)    ( ( (qs) << 21 ) | 0x20000000UL )

Queue set registers.

Definition at line 545 of file thunderx.h.

Referenced by txnic_lmac_close(), txnic_lmac_open(), and txnic_lmac_reset().

#define TXNIC_PF_QS_CFG   0x010000

Queue set configuration.

Definition at line 548 of file thunderx.h.

Referenced by txnic_lmac_close(), txnic_lmac_open(), and txnic_lmac_reset().

#define TXNIC_PF_QS_CFG_ENA   ( 1ULL << 31 )

Definition at line 549 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_CFG_VNIC (   vn)    ( ( ( uint64_t ) (vn) ) << 0 )

Definition at line 550 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_CFG (   q)    ( ( (q) << 18 ) | 0x010400 )

Receive queue configuration.

Definition at line 553 of file thunderx.h.

Referenced by txnic_lmac_open(), and txnic_lmac_reset().

#define TXNIC_PF_QS_RQ_CFG_CACHING (   cx)    ( ( ( uint64_t ) (cx) ) << 26 )

Definition at line 554 of file thunderx.h.

Definition at line 555 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_CFG_CQ_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 19 )

Definition at line 557 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_CFG_RBDR_CONT_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 9 )

Definition at line 558 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_CFG_RBDR_STRT_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 1 )

Definition at line 559 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_DROP_CFG (   q)    ( ( (q) << 18 ) | 0x010420 )

Receive queue drop configuration.

Definition at line 562 of file thunderx.h.

Referenced by txnic_lmac_reset().

#define TXNIC_PF_QS_RQ_BP_CFG (   q)    ( ( (q) << 18 ) | 0x010500 )

Receive queue backpressure configuration.

Definition at line 565 of file thunderx.h.

Referenced by txnic_lmac_open(), and txnic_lmac_reset().

#define TXNIC_PF_QS_RQ_BP_CFG_RBDR_BP_ENA   ( 1ULL << 63 )

Definition at line 566 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_BP_CFG_CQ_BP_ENA   ( 1ULL << 62 )

Definition at line 567 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_RQ_BP_CFG_BPID (   bp)    ( ( ( uint64_t ) (bp) ) << 0 )

Definition at line 568 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_SQ_CFG (   q)    ( ( (q) << 18 ) | 0x010c00 )

Send queue configuration.

Definition at line 571 of file thunderx.h.

Referenced by txnic_lmac_open(), and txnic_lmac_reset().

#define TXNIC_PF_QS_SQ_CFG_CQ_QS (   qs)    ( ( ( uint64_t ) (qs) ) << 3 )

Definition at line 572 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_SQ_CFG2 (   q)    ( ( (q) << 18 ) | 0x010c08 )

Send queue configuration 2.

Definition at line 575 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_PF_QS_SQ_CFG2_TL4 (   tl)    ( ( ( uint64_t ) (tl) ) << 0 )

Definition at line 576 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_VNIC_IDX (   bgx_idx,
  lmac_idx 
)    ( ( (bgx_idx) * TXNIC_NUM_LMAC ) + (lmac_idx) )

Calculate virtual NIC index.

Parameters:
bgx_idxBGX Ethernet interface index
lmac_idxLogical MAC index
Return values:
vnic_idxVirtual NIC index

Definition at line 605 of file thunderx.h.

Referenced by txnic_bgx_lmac_init().

#define TXNIC_BGX_IDX (   vnic_idx)    ( (vnic_idx) / TXNIC_NUM_LMAC )

Calculate BGX Ethernet interface index.

Parameters:
vnic_idxVirtual NIC index
Return values:
bgx_idxBGX Ethernet interface index

Definition at line 614 of file thunderx.h.

#define TXNIC_LMAC_IDX (   vnic_idx)    ( (vnic_idx) % TXNIC_NUM_LMAC )

Calculate logical MAC index.

Parameters:
vnic_idxVirtual NIC index
Return values:
lmac_idxLogical MAC index

Definition at line 622 of file thunderx.h.

Referenced by txnic_bgx_mac().

#define TXNIC_TL2_IDX (   vnic_idx)    ( (vnic_idx) << 3 )

Calculate traffic limiter 2 index.

Parameters:
vnic_idxVirtual NIC index
tl2_idxTraffic limiter 2 index

Definition at line 630 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_TL3_IDX (   vnic_idx)    ( (vnic_idx) << 5 )

Calculate traffic limiter 3 index.

Parameters:
vnic_idxVirtual NIC index
tl3_idxTraffic limiter 3 index

Definition at line 638 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_TL4_IDX (   vnic_idx)    ( (vnic_idx) << 7 )

Calculate traffic limiter 4 index.

Parameters:
vnic_idxVirtual NIC index
tl4_idxTraffic limiter 4 index

Definition at line 646 of file thunderx.h.

Referenced by txnic_lmac_open().

#define TXNIC_CHAN_IDX (   vnic_idx)
Value:
( ( TXNIC_BGX_IDX (vnic_idx) << 7 ) | \
                                     ( TXNIC_LMAC_IDX (vnic_idx) << 4 ) )

Calculate channel index.

Parameters:
vnic_idxVirtual NIC index
chan_idxChannel index

Definition at line 654 of file thunderx.h.

Referenced by txnic_lmac_open().

#define BGX_LMAC (   lm)    ( ( (lm) << 20 ) | 0x00000000UL )

Per-LMAC registers.

Definition at line 665 of file thunderx.h.

Referenced by txnic_bgx_init(), and txnic_bgx_lmac_init().

#define BGX_CMR_CONFIG   0x000000

CMR configuration.

Definition at line 668 of file thunderx.h.

Referenced by txnic_bgx_detect(), txnic_bgx_init(), txnic_bgx_lmac_init(), and txnic_lmac_remove().

#define BGX_CMR_CONFIG_ENABLE   ( 1ULL << 15 )

Definition at line 669 of file thunderx.h.

Referenced by txnic_bgx_lmac_init().

#define BGX_CMR_CONFIG_DATA_PKT_RX_EN   ( 1ULL << 14 )

Definition at line 670 of file thunderx.h.

Referenced by txnic_bgx_lmac_init(), and txnic_lmac_remove().

#define BGX_CMR_CONFIG_DATA_PKT_TX_EN   ( 1ULL << 13 )

Definition at line 671 of file thunderx.h.

Referenced by txnic_bgx_lmac_init(), and txnic_lmac_remove().

#define BGX_CMR_CONFIG_LMAC_TYPE_GET (   config)    ( ( (config) >> 8 ) & 0x7 )

Definition at line 672 of file thunderx.h.

Referenced by txnic_bgx_detect().

#define BGX_CMR_CONFIG_LMAC_TYPE_SET (   ty)    ( ( ( uint64_t ) (ty) ) << 8 )

Definition at line 674 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_CONFIG_LANE_TO_SDS (   ls)    ( ( ( uint64_t ) (ls) ) << 0 )

Definition at line 675 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_GLOBAL_CONFIG   0x000008

CMR global configuration.

Definition at line 678 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_GLOBAL_CONFIG_FCS_STRIP   ( 1ULL << 6 )

Definition at line 679 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_RX_STAT0   0x000070

CMR receive statistics 0.

Definition at line 682 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT1   0x000078

CMR receive statistics 1.

Definition at line 685 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT2   0x000080

CMR receive statistics 2.

Definition at line 688 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT3   0x000088

CMR receive statistics 3.

Definition at line 691 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT4   0x000090

CMR receive statistics 4.

Definition at line 694 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT5   0x000098

CMR receive statistics 5.

Definition at line 697 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT6   0x0000a0

CMR receive statistics 6.

Definition at line 700 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT7   0x0000a8

CMR receive statistics 7.

Definition at line 703 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT8   0x0000b0

CMR receive statistics 8.

Definition at line 706 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT9   0x0000b8

CMR receive statistics 9.

Definition at line 709 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_STAT10   0x0000c0

CMR receive statistics 10.

Definition at line 712 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_DMAC_CTL   0x0000e8

CMR destination MAC control.

Definition at line 715 of file thunderx.h.

Referenced by txnic_bgx_lmac_init().

#define BGX_CMR_RX_DMAC_CTL_MCST_MODE (   md)    ( ( ( uint64_t ) (md) ) << 1 )

Definition at line 716 of file thunderx.h.

Definition at line 717 of file thunderx.h.

Referenced by txnic_bgx_lmac_init().

#define BGX_CMR_RX_DMAC_CTL_BCST_ACCEPT   ( 1ULL << 0 )

Definition at line 719 of file thunderx.h.

Referenced by txnic_bgx_lmac_init().

#define BGX_CMR_RX_DMAC_CAM (   i)    ( ( (i) << 3 ) | 0x000200 )

CMR destination MAC CAM.

Definition at line 722 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_RX_STEERING (   i)    ( ( (i) << 3 ) | 0x000300 )

CMR receive steering.

Definition at line 725 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_CHAN_MSK_AND   0x000450

CMR backpressure channel mask AND.

Definition at line 728 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_CHAN_MSK_AND_ALL (   count)    ( 0xffffffffffffffffULL >> ( 16 * ( 4 - (count) ) ) )

Definition at line 729 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_TX_STAT0   0x000600

CMR transmit statistics 0.

Definition at line 733 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT1   0x000608

CMR transmit statistics 1.

Definition at line 736 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT2   0x000610

CMR transmit statistics 2.

Definition at line 739 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT3   0x000618

CMR transmit statistics 3.

Definition at line 742 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT4   0x000620

CMR transmit statistics 4.

Definition at line 745 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT5   0x000628

CMR transmit statistics 5.

Definition at line 748 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT6   0x000630

CMR transmit statistics 6.

Definition at line 751 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT7   0x000638

CMR transmit statistics 7.

Definition at line 754 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT8   0x000640

CMR transmit statistics 8.

Definition at line 757 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT9   0x000648

CMR transmit statistics 9.

Definition at line 760 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT10   0x000650

CMR transmit statistics 10.

Definition at line 763 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT11   0x000658

CMR transmit statistics 11.

Definition at line 766 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT12   0x000660

CMR transmit statistics 12.

Definition at line 769 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT13   0x000668

CMR transmit statistics 13.

Definition at line 772 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT14   0x000670

CMR transmit statistics 14.

Definition at line 775 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT15   0x000678

CMR transmit statistics 15.

Definition at line 778 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT16   0x000680

CMR transmit statistics 16.

Definition at line 781 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_TX_STAT17   0x000688

CMR transmit statistics 17.

Definition at line 784 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_CMR_RX_LMACS   0x000468

CMR receive logical MACs.

Definition at line 787 of file thunderx.h.

Referenced by txnic_bgx_detect(), and txnic_bgx_init().

#define BGX_CMR_RX_LMACS_LMACS_GET (   lmacs)    ( ( (lmacs) >> 0 ) & 0x7 )

Definition at line 788 of file thunderx.h.

Referenced by txnic_bgx_detect().

#define BGX_CMR_RX_LMACS_LMACS_SET (   ct)    ( ( ( uint64_t ) (ct) ) << 0 )

Definition at line 790 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_TX_LMACS   0x001000

CMR transmit logical MACs.

Definition at line 793 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_CMR_TX_LMACS_LMACS_GET (   lmacs)    ( ( (lmacs) >> 0 ) & 0x7 )

Definition at line 794 of file thunderx.h.

#define BGX_CMR_TX_LMACS_LMACS_SET (   ct)    ( ( ( uint64_t ) (ct) ) << 0 )

Definition at line 796 of file thunderx.h.

Referenced by txnic_bgx_init().

#define BGX_SPU_CONTROL1   0x010000

SPU control 1.

Definition at line 799 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_CONTROL1_RESET   ( 1ULL << 15 )

Definition at line 800 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_CONTROL1_LO_PWR   ( 1ULL << 11 )

Definition at line 801 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_RESET_DELAY_MS   10

SPU reset delay.

Definition at line 804 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_STATUS1   0x010008

SPU status 1.

Definition at line 807 of file thunderx.h.

Referenced by txnic_lmac_diag(), and txnic_lmac_update_link().

#define BGX_SPU_STATUS1_FLT   ( 1ULL << 7 )

Definition at line 808 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_STATUS1_RCV_LNK   ( 1ULL << 2 )

Definition at line 809 of file thunderx.h.

Referenced by txnic_lmac_diag(), and txnic_lmac_update_link().

#define BGX_SPU_STATUS2   0x010020

SPU status 2.

Definition at line 812 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_STATUS2_RCVFLT   ( 1ULL << 10 )

Definition at line 813 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS1   0x010030

SPU BASE-R status 1.

Definition at line 816 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS1_RCV_LNK   ( 1ULL << 12 )

Definition at line 817 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS1_HI_BER   ( 1ULL << 1 )

Definition at line 818 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS1_BLK_LOCK   ( 1ULL << 0 )

Definition at line 819 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS2   0x010038

SPU BASE-R status 2.

Definition at line 822 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS2_LATCHED_LOCK   ( 1ULL << 15 )

Definition at line 823 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_STATUS2_LATCHED_BER   ( 1ULL << 14 )

Definition at line 824 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_ALGN_STATUS   0x010050

SPU BASE-R alignment status.

Definition at line 827 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_ALGN_STATUS_ALIGND   ( 1ULL << 12 )

Definition at line 828 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_PMD_CONTROL   0x010068

SPU BASE-R link training control.

Definition at line 831 of file thunderx.h.

Referenced by txnic_bgx_detect(), and txnic_bgx_spu_init().

#define BGX_SPU_BR_PMD_CONTROL_TRAIN_EN   ( 1ULL << 1 )

Definition at line 832 of file thunderx.h.

Referenced by txnic_bgx_detect(), and txnic_bgx_spu_init().

#define BGX_SPU_BR_PMD_STATUS   0x010070

SPU BASE-R link training status.

Definition at line 835 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_BR_PMD_LP_CUP   0x010078

SPU link partner coefficient update.

Definition at line 838 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_BR_PMD_LD_CUP   0x010088

SPU local device coefficient update.

Definition at line 841 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_BR_PMD_LD_REP   0x010090

SPU local device status report.

Definition at line 844 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_FEC_CONTROL   0x0100a0

SPU forward error correction control.

Definition at line 847 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_AN_CONTROL   0x0100c8

SPU autonegotation control.

Definition at line 850 of file thunderx.h.

Referenced by txnic_bgx_spu_init().

#define BGX_SPU_AN_STATUS   0x0100d0

SPU autonegotiation status.

Definition at line 853 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_AN_STATUS_XNP_STAT   ( 1ULL << 7 )

Definition at line 854 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_AN_STATUS_PAGE_RX   ( 1ULL << 6 )

Definition at line 855 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_AN_STATUS_AN_COMPLETE   ( 1ULL << 5 )

Definition at line 856 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_AN_STATUS_LINK_STATUS   ( 1ULL << 2 )

Definition at line 857 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_AN_STATUS_LP_AN_ABLE   ( 1ULL << 0 )

Definition at line 858 of file thunderx.h.

Referenced by txnic_lmac_diag().

#define BGX_SPU_INT   0x010220

SPU interrupt.

Definition at line 861 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_TRAINING_FAIL   ( 1ULL << 14 )

Definition at line 862 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_TRAINING_DONE   ( 1ULL << 13 )

Definition at line 863 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_AN_COMPLETE   ( 1ULL << 12 )

Definition at line 864 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_AN_LINK_GOOD   ( 1ULL << 11 )

Definition at line 865 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_AN_PAGE_RX   ( 1ULL << 10 )

Definition at line 866 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_FEC_UNCORR   ( 1ULL << 9 )

Definition at line 867 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_FEC_CORR   ( 1ULL << 8 )

Definition at line 868 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_BIP_ERR   ( 1ULL << 7 )

Definition at line 869 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_DBG_SYNC   ( 1ULL << 6 )

Definition at line 870 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_ALGNLOS   ( 1ULL << 5 )

Definition at line 871 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_SYNLOS   ( 1ULL << 4 )

Definition at line 872 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_BITLCKLS   ( 1ULL << 3 )

Definition at line 873 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_ERR_BLK   ( 1ULL << 2 )

Definition at line 874 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_RX_LINK_DOWN   ( 1ULL << 1 )

Definition at line 875 of file thunderx.h.

Referenced by txnic_lmac_poll_link().

#define BGX_SPU_INT_RX_LINK_UP   ( 1ULL << 0 )

Definition at line 876 of file thunderx.h.

Referenced by txnic_lmac_poll_link().


Enumeration Type Documentation

LMAC types.

Enumerator:
TXNIC_LMAC_SGMII 

SGMII/1000BASE-X.

TXNIC_LMAC_XAUI 

10GBASE-X/XAUI or DXAUI

TXNIC_LMAC_RXAUI 

Reduced XAUI.

TXNIC_LMAC_10G_R 

10GBASE-R

TXNIC_LMAC_40G_R 

40GBASE-R

Definition at line 879 of file thunderx.h.

                      {
        TXNIC_LMAC_SGMII        = 0x0,          /**< SGMII/1000BASE-X */
        TXNIC_LMAC_XAUI         = 0x1,          /**< 10GBASE-X/XAUI or DXAUI */
        TXNIC_LMAC_RXAUI        = 0x2,          /**< Reduced XAUI */
        TXNIC_LMAC_10G_R        = 0x3,          /**< 10GBASE-R */
        TXNIC_LMAC_40G_R        = 0x4,          /**< 40GBASE-R */
};

Function Documentation

FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL  )
static unsigned int txnic_address_node ( uint64_t  addr) [inline, static]

Calculate node ID.

Parameters:
addrPCI BAR base address
Return values:
nodeNode ID

Definition at line 54 of file thunderx.h.

Referenced by txnic_bgx_probe(), and txnic_pf_probe().

                                                                {

        /* Node ID is in bits [45:44] of the hardcoded BAR address */
        return ( ( addr >> 44 ) & 0x3 );
}
static unsigned int txnic_address_bgx ( uint64_t  addr) [inline, static]

Calculate BGX Ethernet interface index.

Parameters:
addrPCI BAR base address
Return values:
indexIndex

Definition at line 66 of file thunderx.h.

Referenced by txnic_bgx_probe().

                                                               {

        /* Index is in bit 24 of the hardcoded BAR address */
        return ( ( addr >> 24 ) & 0x1 );
}