Changes to support NetBSD and the new ifmedia extensions.

Submitted by:	Jason Thorpe <thorpej@netbsd.org>

1 files changed, 107 insertions, 0 deletions

diff --git a/sys/pci/if_fxpvar.h b/sys/pci/if_fxpvar.h
new file mode 100644
index 0000000..9c7e310
--- /dev/null
+++ b/sys/pci/if_fxpvar.h
@@ -0,0 +1,107 @@
+/*                  
+ * Copyright (c) 1995, David Greenman
+ * All rights reserved.
+ *              
+ * Modifications to support NetBSD:
+ * Copyright (c) 1997 Jason R. Thorpe.  All rights reserved.
+ *                  
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:             
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice unmodified, this list of conditions, and the following
+ *    disclaimer.  
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$Id$
+ */
+
+/*
+ * Misc. defintions for the Intel EtherExpress Pro/100B PCI Fast
+ * Ethernet driver
+ */
+
+struct fxp_softc {
+#if defined(__NetBSD__)
+	struct device sc_dev;		/* generic device structures */
+	void *sc_ih;			/* interrupt handler cookie */
+	bus_space_tag_t sc_st;		/* bus space tag */
+	bus_space_handle_t sc_sh;	/* bus space handle */
+	struct ethercom sc_ethercom;	/* ethernet common part */
+#else
+	struct arpcom arpcom;		/* per-interface network data */
+	caddr_t csr;			/* control/status registers */
+#endif /* __NetBSD__ */
+	struct ifmedia sc_media;	/* media information */
+	struct fxp_cb_tx *cbl_base;	/* base of TxCB list */
+	struct fxp_cb_tx *cbl_first;	/* first active TxCB in list */
+	struct fxp_cb_tx *cbl_last;	/* last active TxCB in list */
+	struct mbuf *rfa_headm;		/* first mbuf in receive frame area */
+	struct mbuf *rfa_tailm;		/* last mbuf in receive frame area */
+	struct fxp_stats *fxp_stats;	/* Pointer to interface stats */
+	int tx_queued;			/* # of active TxCB's */
+	int promisc_mode;		/* promiscuous mode enabled */
+	int phy_primary_addr;		/* address of primary PHY */
+	int phy_primary_device;		/* device type of primary PHY */
+	int phy_10Mbps_only;		/* PHY is 10Mbps-only device */
+};
+
+/* Macros to ease CSR access. */
+#if defined(__NetBSD__)
+#define	CSR_READ_1(sc, reg)						\
+	bus_space_read_1((sc)->sc_st, (sc)->sc_sh, (reg))
+#define	CSR_READ_2(sc, reg)						\
+	bus_space_read_2((sc)->sc_st, (sc)->sc_sh, (reg))
+#define	CSR_READ_4(sc, reg)						\
+	bus_space_read_4((sc)->sc_st, (sc)->sc_sh, (reg))
+#define	CSR_WRITE_1(sc, reg, val)					\
+	bus_space_write_1((sc)->sc_st, (sc)->sc_sh, (reg), (val))
+#define	CSR_WRITE_2(sc, reg, val)					\
+	bus_space_write_2((sc)->sc_st, (sc)->sc_sh, (reg), (val))
+#define	CSR_WRITE_4(sc, reg, val)					\
+	bus_space_write_4((sc)->sc_st, (sc)->sc_sh, (reg), (val))
+#else
+#define	CSR_READ_1(sc, reg)						\
+	(*((u_int8_t *)((sc)->csr + (reg))))
+#define	CSR_READ_2(sc, reg)						\
+	(*((u_int16_t *)((sc)->csr + (reg))))
+#define	CSR_READ_4(sc, reg)						\
+	(*((u_int32_t *)((sc)->csr + (reg))))
+#define	CSR_WRITE_1(sc, reg, val)					\
+	(*((u_int8_t *)((sc)->csr + (reg)))) = (val)
+#define	CSR_WRITE_2(sc, reg, val)					\
+	(*((u_int16_t *)((sc)->csr + (reg)))) = (val)
+#define	CSR_WRITE_4(sc, reg, val)					\
+	(*((u_int32_t *)((sc)->csr + (reg)))) = (val)
+#endif /* __NetBSD__ */
+
+/* Deal with slight differences in software interfaces. */
+#if defined(__NetBSD__)
+#define	sc_if			sc_ethercom.ec_if
+#define	FXP_FORMAT		"%s"
+#define	FXP_ARGS(sc)		(sc)->sc_dev.dv_xname
+#define	FXP_INTR_TYPE		int
+#define	FXP_IOCTLCMD_TYPE	u_long
+#define	FXP_BPFTAP_ARG(ifp)	(ifp)->if_bpf
+#else /* __FreeBSD__ */
+#define	sc_if			arpcom.ac_if
+#define	FXP_FORMAT		"fxp%d"
+#define	FXP_ARGS(sc)		(sc)->arpcom.ac_if.if_unit
+#define	FXP_INTR_TYPE		void
+#define	FXP_IOCTLCMD_TYPE	int
+#define	FXP_BPFTAP_ARG(ifp)	ifp
+#endif /* __NetBSD__ */