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if_fxpvar.h (29681) if_fxpvar.h (29974)
1/*
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Modifications to support NetBSD:
6 * Copyright (c) 1997 Jason R. Thorpe. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice unmodified, this list of conditions, and the following
13 * disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
1/*
2 * Copyright (c) 1995, David Greenman
3 * All rights reserved.
4 *
5 * Modifications to support NetBSD:
6 * Copyright (c) 1997 Jason R. Thorpe. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice unmodified, this list of conditions, and the following
13 * disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 *
30 * $Id: if_fxpvar.h,v 1.1 1997/09/05 10:23:58 davidg Exp $
30 * $Id: if_fxpvar.h,v 1.2 1997/09/21 22:02:09 gibbs Exp $
31 */
32
33/*
34 * Misc. defintions for the Intel EtherExpress Pro/100B PCI Fast
35 * Ethernet driver
36 */
37
38struct fxp_softc {
39#if defined(__NetBSD__)
40 struct device sc_dev; /* generic device structures */
41 void *sc_ih; /* interrupt handler cookie */
42 bus_space_tag_t sc_st; /* bus space tag */
43 bus_space_handle_t sc_sh; /* bus space handle */
44 struct ethercom sc_ethercom; /* ethernet common part */
45#else
46 struct arpcom arpcom; /* per-interface network data */
47 caddr_t csr; /* control/status registers */
48#endif /* __NetBSD__ */
49 struct ifmedia sc_media; /* media information */
50 struct fxp_cb_tx *cbl_base; /* base of TxCB list */
51 struct fxp_cb_tx *cbl_first; /* first active TxCB in list */
52 struct fxp_cb_tx *cbl_last; /* last active TxCB in list */
53 struct mbuf *rfa_headm; /* first mbuf in receive frame area */
54 struct mbuf *rfa_tailm; /* last mbuf in receive frame area */
55 struct fxp_stats *fxp_stats; /* Pointer to interface stats */
56 struct callout_handle stat_ch; /* Handle for canceling our stat timeout */
57 int tx_queued; /* # of active TxCB's */
58 int promisc_mode; /* promiscuous mode enabled */
59 int phy_primary_addr; /* address of primary PHY */
60 int phy_primary_device; /* device type of primary PHY */
61 int phy_10Mbps_only; /* PHY is 10Mbps-only device */
31 */
32
33/*
34 * Misc. defintions for the Intel EtherExpress Pro/100B PCI Fast
35 * Ethernet driver
36 */
37
38struct fxp_softc {
39#if defined(__NetBSD__)
40 struct device sc_dev; /* generic device structures */
41 void *sc_ih; /* interrupt handler cookie */
42 bus_space_tag_t sc_st; /* bus space tag */
43 bus_space_handle_t sc_sh; /* bus space handle */
44 struct ethercom sc_ethercom; /* ethernet common part */
45#else
46 struct arpcom arpcom; /* per-interface network data */
47 caddr_t csr; /* control/status registers */
48#endif /* __NetBSD__ */
49 struct ifmedia sc_media; /* media information */
50 struct fxp_cb_tx *cbl_base; /* base of TxCB list */
51 struct fxp_cb_tx *cbl_first; /* first active TxCB in list */
52 struct fxp_cb_tx *cbl_last; /* last active TxCB in list */
53 struct mbuf *rfa_headm; /* first mbuf in receive frame area */
54 struct mbuf *rfa_tailm; /* last mbuf in receive frame area */
55 struct fxp_stats *fxp_stats; /* Pointer to interface stats */
56 struct callout_handle stat_ch; /* Handle for canceling our stat timeout */
57 int tx_queued; /* # of active TxCB's */
58 int promisc_mode; /* promiscuous mode enabled */
59 int phy_primary_addr; /* address of primary PHY */
60 int phy_primary_device; /* device type of primary PHY */
61 int phy_10Mbps_only; /* PHY is 10Mbps-only device */
62 int rx_idle_secs; /* # of seconds RX has been idle */
63 int need_mcsetup; /* multicast filter needs programming */
64 int all_mcasts; /* receive all multicasts */
65 struct fxp_cb_mcs *mcsp; /* Pointer to mcast setup descriptor */
62};
63
64/* Macros to ease CSR access. */
65#if defined(__NetBSD__)
66#define CSR_READ_1(sc, reg) \
67 bus_space_read_1((sc)->sc_st, (sc)->sc_sh, (reg))
68#define CSR_READ_2(sc, reg) \
69 bus_space_read_2((sc)->sc_st, (sc)->sc_sh, (reg))
70#define CSR_READ_4(sc, reg) \
71 bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
72#define CSR_WRITE_1(sc, reg, val) \
73 bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
74#define CSR_WRITE_2(sc, reg, val) \
75 bus_space_write_2((sc)->sc_st, (sc)->sc_sh, (reg), (val))
76#define CSR_WRITE_4(sc, reg, val) \
77 bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
78#else
79#define CSR_READ_1(sc, reg) \
80 (*((u_int8_t *)((sc)->csr + (reg))))
81#define CSR_READ_2(sc, reg) \
82 (*((u_int16_t *)((sc)->csr + (reg))))
83#define CSR_READ_4(sc, reg) \
84 (*((u_int32_t *)((sc)->csr + (reg))))
85#define CSR_WRITE_1(sc, reg, val) \
86 (*((u_int8_t *)((sc)->csr + (reg)))) = (val)
87#define CSR_WRITE_2(sc, reg, val) \
88 (*((u_int16_t *)((sc)->csr + (reg)))) = (val)
89#define CSR_WRITE_4(sc, reg, val) \
90 (*((u_int32_t *)((sc)->csr + (reg)))) = (val)
91#endif /* __NetBSD__ */
92
93/* Deal with slight differences in software interfaces. */
94#if defined(__NetBSD__)
95#define sc_if sc_ethercom.ec_if
96#define FXP_FORMAT "%s"
97#define FXP_ARGS(sc) (sc)->sc_dev.dv_xname
98#define FXP_INTR_TYPE int
99#define FXP_IOCTLCMD_TYPE u_long
100#define FXP_BPFTAP_ARG(ifp) (ifp)->if_bpf
101#else /* __FreeBSD__ */
102#define sc_if arpcom.ac_if
103#define FXP_FORMAT "fxp%d"
104#define FXP_ARGS(sc) (sc)->arpcom.ac_if.if_unit
105#define FXP_INTR_TYPE void
106#define FXP_IOCTLCMD_TYPE int
107#define FXP_BPFTAP_ARG(ifp) ifp
108#endif /* __NetBSD__ */
66};
67
68/* Macros to ease CSR access. */
69#if defined(__NetBSD__)
70#define CSR_READ_1(sc, reg) \
71 bus_space_read_1((sc)->sc_st, (sc)->sc_sh, (reg))
72#define CSR_READ_2(sc, reg) \
73 bus_space_read_2((sc)->sc_st, (sc)->sc_sh, (reg))
74#define CSR_READ_4(sc, reg) \
75 bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
76#define CSR_WRITE_1(sc, reg, val) \
77 bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
78#define CSR_WRITE_2(sc, reg, val) \
79 bus_space_write_2((sc)->sc_st, (sc)->sc_sh, (reg), (val))
80#define CSR_WRITE_4(sc, reg, val) \
81 bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
82#else
83#define CSR_READ_1(sc, reg) \
84 (*((u_int8_t *)((sc)->csr + (reg))))
85#define CSR_READ_2(sc, reg) \
86 (*((u_int16_t *)((sc)->csr + (reg))))
87#define CSR_READ_4(sc, reg) \
88 (*((u_int32_t *)((sc)->csr + (reg))))
89#define CSR_WRITE_1(sc, reg, val) \
90 (*((u_int8_t *)((sc)->csr + (reg)))) = (val)
91#define CSR_WRITE_2(sc, reg, val) \
92 (*((u_int16_t *)((sc)->csr + (reg)))) = (val)
93#define CSR_WRITE_4(sc, reg, val) \
94 (*((u_int32_t *)((sc)->csr + (reg)))) = (val)
95#endif /* __NetBSD__ */
96
97/* Deal with slight differences in software interfaces. */
98#if defined(__NetBSD__)
99#define sc_if sc_ethercom.ec_if
100#define FXP_FORMAT "%s"
101#define FXP_ARGS(sc) (sc)->sc_dev.dv_xname
102#define FXP_INTR_TYPE int
103#define FXP_IOCTLCMD_TYPE u_long
104#define FXP_BPFTAP_ARG(ifp) (ifp)->if_bpf
105#else /* __FreeBSD__ */
106#define sc_if arpcom.ac_if
107#define FXP_FORMAT "fxp%d"
108#define FXP_ARGS(sc) (sc)->arpcom.ac_if.if_unit
109#define FXP_INTR_TYPE void
110#define FXP_IOCTLCMD_TYPE int
111#define FXP_BPFTAP_ARG(ifp) ifp
112#endif /* __NetBSD__ */