1 /* $Date: 2005/03/07 23:59:05 $ $RCSfile: tp.h,v $ $Revision: 1.20 $ */
2 #ifndef CHELSIO_TP_H
3 #define CHELSIO_TP_H
4
5 #include "common.h"
6
7 #define TP_MAX_RX_COALESCING_SIZE 16224U
8
9 struct tp_mib_statistics {
10
11 /* IP */
12 u32 ipInReceive_hi;
13 u32 ipInReceive_lo;
14 u32 ipInHdrErrors_hi;
15 u32 ipInHdrErrors_lo;
16 u32 ipInAddrErrors_hi;
17 u32 ipInAddrErrors_lo;
18 u32 ipInUnknownProtos_hi;
19 u32 ipInUnknownProtos_lo;
20 u32 ipInDiscards_hi;
21 u32 ipInDiscards_lo;
22 u32 ipInDelivers_hi;
23 u32 ipInDelivers_lo;
24 u32 ipOutRequests_hi;
25 u32 ipOutRequests_lo;
26 u32 ipOutDiscards_hi;
27 u32 ipOutDiscards_lo;
28 u32 ipOutNoRoutes_hi;
29 u32 ipOutNoRoutes_lo;
30 u32 ipReasmTimeout;
31 u32 ipReasmReqds;
32 u32 ipReasmOKs;
33 u32 ipReasmFails;
34
35 u32 reserved[8];
36
37 /* TCP */
38 u32 tcpActiveOpens;
39 u32 tcpPassiveOpens;
40 u32 tcpAttemptFails;
41 u32 tcpEstabResets;
42 u32 tcpOutRsts;
43 u32 tcpCurrEstab;
44 u32 tcpInSegs_hi;
45 u32 tcpInSegs_lo;
46 u32 tcpOutSegs_hi;
47 u32 tcpOutSegs_lo;
48 u32 tcpRetransSeg_hi;
49 u32 tcpRetransSeg_lo;
50 u32 tcpInErrs_hi;
51 u32 tcpInErrs_lo;
52 u32 tcpRtoMin;
53 u32 tcpRtoMax;
54 };
55
56 struct petp;
57 struct tp_params;
58
59 struct petp *t1_tp_create(adapter_t *adapter, struct tp_params *p);
60 void t1_tp_destroy(struct petp *tp);
61
62 void t1_tp_intr_disable(struct petp *tp);
63 void t1_tp_intr_enable(struct petp *tp);
64 void t1_tp_intr_clear(struct petp *tp);
65 int t1_tp_intr_handler(struct petp *tp);
66
67 void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
68 void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable);
69 void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
70 void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
71 int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
72 int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk);
73 #endif
74
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