1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* $Date: 2005/03/07 23:59:05 $ $RCSfile: tp.h,v $ $Revision: 1.20 $ */ 3 #ifndef CHELSIO_TP_H 4 #define CHELSIO_TP_H 5 6 #include "common.h" 7 8 #define TP_MAX_RX_COALESCING_SIZE 16224U 9 10 struct tp_mib_statistics { 11 12 /* IP */ 13 u32 ipInReceive_hi; 14 u32 ipInReceive_lo; 15 u32 ipInHdrErrors_hi; 16 u32 ipInHdrErrors_lo; 17 u32 ipInAddrErrors_hi; 18 u32 ipInAddrErrors_lo; 19 u32 ipInUnknownProtos_hi; 20 u32 ipInUnknownProtos_lo; 21 u32 ipInDiscards_hi; 22 u32 ipInDiscards_lo; 23 u32 ipInDelivers_hi; 24 u32 ipInDelivers_lo; 25 u32 ipOutRequests_hi; 26 u32 ipOutRequests_lo; 27 u32 ipOutDiscards_hi; 28 u32 ipOutDiscards_lo; 29 u32 ipOutNoRoutes_hi; 30 u32 ipOutNoRoutes_lo; 31 u32 ipReasmTimeout; 32 u32 ipReasmReqds; 33 u32 ipReasmOKs; 34 u32 ipReasmFails; 35 36 u32 reserved[8]; 37 38 /* TCP */ 39 u32 tcpActiveOpens; 40 u32 tcpPassiveOpens; 41 u32 tcpAttemptFails; 42 u32 tcpEstabResets; 43 u32 tcpOutRsts; 44 u32 tcpCurrEstab; 45 u32 tcpInSegs_hi; 46 u32 tcpInSegs_lo; 47 u32 tcpOutSegs_hi; 48 u32 tcpOutSegs_lo; 49 u32 tcpRetransSeg_hi; 50 u32 tcpRetransSeg_lo; 51 u32 tcpInErrs_hi; 52 u32 tcpInErrs_lo; 53 u32 tcpRtoMin; 54 u32 tcpRtoMax; 55 }; 56 57 struct petp; 58 struct tp_params; 59 60 struct petp *t1_tp_create(adapter_t *adapter, struct tp_params *p); 61 void t1_tp_destroy(struct petp *tp); 62 63 void t1_tp_intr_disable(struct petp *tp); 64 void t1_tp_intr_enable(struct petp *tp); 65 void t1_tp_intr_clear(struct petp *tp); 66 int t1_tp_intr_handler(struct petp *tp); 67 68 void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable); 69 void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable); 70 int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk); 71 #endif 72