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[src/trunk]: src/sys/dev/pci Move if_rl_pci.c:1.7 to if_rtk_pci.c.
details: https://anonhg.NetBSD.org/src/rev/8ad7c5976f1a
branches: trunk
changeset: 485967:8ad7c5976f1a
user: haya <haya%NetBSD.org@localhost>
date: Wed May 10 00:19:55 2000 +0000
description:
Move if_rl_pci.c:1.7 to if_rtk_pci.c.
diffstat:
sys/dev/pci/files.pci | 4 +-
sys/dev/pci/if_rl_pci.c | 327 -----------------------------------------------
sys/dev/pci/if_rtk_pci.c | 327 +++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 329 insertions(+), 329 deletions(-)
diffs (truncated from 680 to 300 lines):
diff -r 0484f81c252a -r 8ad7c5976f1a sys/dev/pci/files.pci
--- a/sys/dev/pci/files.pci Wed May 10 00:08:03 2000 +0000
+++ b/sys/dev/pci/files.pci Wed May 10 00:19:55 2000 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: files.pci,v 1.91 2000/05/08 16:40:44 joda Exp $
+# $NetBSD: files.pci,v 1.92 2000/05/10 00:19:55 haya Exp $
#
# Config file and device description for machine-independent PCI code.
# Included by ports that need it. Requires that the SCSI files be
@@ -264,7 +264,7 @@
# Realtek 8129/8139 Ethernet controllers
attach rtk at pci with rtk_pci
-file dev/pci/if_rl_pci.c rtk_pci
+file dev/pci/if_rtk_pci.c rtk_pci
# DECchip 21x4x Ethernet controller family, and assorted clones.
attach tlp at pci with tlp_pci
diff -r 0484f81c252a -r 8ad7c5976f1a sys/dev/pci/if_rl_pci.c
--- a/sys/dev/pci/if_rl_pci.c Wed May 10 00:08:03 2000 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,327 +0,0 @@
-/* $NetBSD: if_rl_pci.c,v 1.7 2000/05/01 15:08:55 tsutsui Exp $ */
-
-/*
- * Copyright (c) 1997, 1998
- * Bill Paul <wpaul%ctr.columbia.edu@localhost>. 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, 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.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD
- * 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.
- *
- * FreeBSD Id: if_rl.c,v 1.17 1999/06/19 20:17:37 wpaul Exp
- */
-
-/*
- * RealTek 8129/8139 PCI NIC driver
- *
- * Supports several extremely cheap PCI 10/100 adapters based on
- * the RealTek chipset. Datasheets can be obtained from
- * www.realtek.com.tw.
- *
- * Written by Bill Paul <wpaul%ctr.columbia.edu@localhost>
- * Electrical Engineering Department
- * Columbia University, New York City
- */
-
-/*
- * The RealTek 8139 PCI NIC redefines the meaning of 'low end.' This is
- * probably the worst PCI ethernet controller ever made, with the possible
- * exception of the FEAST chip made by SMC. The 8139 supports bus-master
- * DMA, but it has a terrible interface that nullifies any performance
- * gains that bus-master DMA usually offers.
- *
- * For transmission, the chip offers a series of four TX descriptor
- * registers. Each transmit frame must be in a contiguous buffer, aligned
- * on a longword (32-bit) boundary. This means we almost always have to
- * do mbuf copies in order to transmit a frame, except in the unlikely
- * case where a) the packet fits into a single mbuf, and b) the packet
- * is 32-bit aligned within the mbuf's data area. The presence of only
- * four descriptor registers means that we can never have more than four
- * packets queued for transmission at any one time.
- *
- * Reception is not much better. The driver has to allocate a single large
- * buffer area (up to 64K in size) into which the chip will DMA received
- * frames. Because we don't know where within this region received packets
- * will begin or end, we have no choice but to copy data from the buffer
- * area into mbufs in order to pass the packets up to the higher protocol
- * levels.
- *
- * It's impossible given this rotten design to really achieve decent
- * performance at 100Mbps, unless you happen to have a 400Mhz PII or
- * some equally overmuscled CPU to drive it.
- *
- * On the bright side, the 8139 does have a built-in PHY, although
- * rather than using an MDIO serial interface like most other NICs, the
- * PHY registers are directly accessible through the 8139's register
- * space. The 8139 supports autonegotiation, as well as a 64-bit multicast
- * filter.
- *
- * The 8129 chip is an older version of the 8139 that uses an external PHY
- * chip. The 8129 has a serial MDIO interface for accessing the MII where
- * the 8139 lets you directly access the on-board PHY registers. We need
- * to select which interface to use depending on the chip type.
- */
-
-#include "opt_inet.h"
-#include "opt_ns.h"
-#include "bpfilter.h"
-#include "rnd.h"
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/callout.h>
-#include <sys/device.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <sys/malloc.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/if_ether.h>
-#include <net/if_dl.h>
-#include <net/if_media.h>
-#ifdef INET
-#include <netinet/in.h>
-#include <netinet/if_inarp.h>
-#endif
-#ifdef NS
-#include <netns/ns.h>
-#include <netns/ns_if.h>
-#endif
-
-#if NBPFILTER > 0
-#include <net/bpf.h>
-#endif
-#if NRND > 0
-#include <sys/rnd.h>
-#endif
-
-#include <machine/bus.h>
-
-#include <dev/pci/pcireg.h>
-#include <dev/pci/pcivar.h>
-#include <dev/pci/pcidevs.h>
-
-#include <dev/mii/mii.h>
-#include <dev/mii/miivar.h>
-
-/*
- * Default to using PIO access for this driver. On SMP systems,
- * there appear to be problems with memory mapped mode: it looks like
- * doing too many memory mapped access back to back in rapid succession
- * can hang the bus. I'm inclined to blame this on crummy design/construction
- * on the part of RealTek. Memory mapped mode does appear to work on
- * uniprocessor systems though.
- */
-#define RL_USEIOSPACE
-
-#include <dev/ic/rtl81x9reg.h>
-#include <dev/ic/rtl81x9var.h>
-
-struct rl_pci_softc {
- struct rl_softc sc_rl; /* real rl softc */
-
- /* PCI-specific goo.*/
- void *sc_ih;
- pci_chipset_tag_t sc_pc; /* PCI chipset */
- pcitag_t sc_pcitag; /* PCI tag */
-};
-
-static struct rl_type rl_pci_devs[] = {
- { PCI_VENDOR_REALTEK, PCI_PRODUCT_REALTEK_RT8129,
- "RealTek 8129 10/100BaseTX" },
- { PCI_VENDOR_REALTEK, PCI_PRODUCT_REALTEK_RT8139,
- "RealTek 8139 10/100BaseTX" },
- { PCI_VENDOR_ACCTON, PCI_PRODUCT_ACCTON_MPX5030,
- "Accton MPX 5030/5038 10/100BaseTX" },
- { PCI_VENDOR_DELTA, PCI_PRODUCT_DELTA_8139,
- "Delta Electronics 8139 10/100BaseTX" },
- { PCI_VENDOR_ADDTRON, PCI_PRODUCT_ADDTRON_8139,
- "Addtron Technology 8139 10/100BaseTX" },
-#if 0
- { SIS_VENDORID, SIS_DEVICEID_8139,
- "SiS 900 10/100BaseTX" },
-#endif
- { 0, 0, NULL }
-};
-
-const struct rl_type *rl_pci_lookup
- __P((const struct pci_attach_args *));
-int rl_pci_match __P((struct device *, struct cfdata *, void *));
-void rl_pci_attach __P((struct device *, struct device *, void *));
-
-struct cfattach rtk_pci_ca = {
- sizeof(struct rl_pci_softc), rl_pci_match, rl_pci_attach,
-};
-
-const struct rl_type *
-rl_pci_lookup(pa)
- const struct pci_attach_args *pa;
-{
- struct rl_type *t;
-
- for (t = rl_pci_devs; t->rl_name != NULL; t++){
- if (PCI_VENDOR(pa->pa_id) == t->rl_vid &&
- PCI_PRODUCT(pa->pa_id) == t->rl_did) {
- return (t);
- }
- }
- return (NULL);
-}
-
-int
-rl_pci_match(parent, match, aux)
- struct device *parent;
- struct cfdata *match;
- void *aux;
-{
- struct pci_attach_args *pa = aux;
-
- if (rl_pci_lookup(pa) != NULL)
- return (1);
- return (0);
-}
-
-/*
- * Attach the interface. Allocate softc structures, do ifmedia
- * setup and ethernet/BPF attach.
- */
-void
-rl_pci_attach(parent, self, aux)
- struct device *parent, *self;
- void *aux;
-{
- int s, pmreg;
- pcireg_t command;
- struct rl_pci_softc *psc = (struct rl_pci_softc *)self;
- struct rl_softc *sc = &psc->sc_rl;
- struct pci_attach_args *pa = aux;
- pci_chipset_tag_t pc = pa->pa_pc;
- pci_intr_handle_t ih;
- const char *intrstr = NULL;
- const struct rl_type *t;
-
- psc->sc_pc = pa->pa_pc;
- psc->sc_pcitag = pa->pa_tag;
-
- t = rl_pci_lookup(pa);
- if (t == NULL) {
- printf("\n");
- panic("rl_pci_attach: impossible");
- }
- printf(": %s\n", t->rl_name);
-
- s = splimp();
-
- /*
- * Handle power management nonsense.
- */
-
- if (pci_get_capability(pc, pa->pa_tag, PCI_CAP_PWRMGMT, &pmreg, 0)) {
- command = pci_conf_read(pc, pa->pa_tag, pmreg + 4);
- if (command & RL_PSTATE_MASK) {
- pcireg_t iobase, membase, irq;
-
- /* Save important PCI config data. */
- iobase = pci_conf_read(pc, pa->pa_tag, RL_PCI_LOIO);
- membase = pci_conf_read(pc, pa->pa_tag, RL_PCI_LOMEM);
- irq = pci_conf_read(pc, pa->pa_tag,
- PCI_PRODUCT_DELTA_8139);
-
- /* Reset the power state. */
- printf("%s: chip is is in D%d power mode "
- "-- setting to D0\n", sc->sc_dev.dv_xname,
- command & RL_PSTATE_MASK);
- command &= 0xFFFFFFFC;
- pci_conf_write(pc, pa->pa_tag, pmreg + 4, command);
-
- /* Restore PCI config data. */
- pci_conf_write(pc, pa->pa_tag, RL_PCI_LOIO, iobase);
- pci_conf_write(pc, pa->pa_tag, RL_PCI_LOMEM, membase);
- pci_conf_write(pc, pa->pa_tag,
- PCI_PRODUCT_DELTA_8139, irq);
- }
- }
-
- /*
- * Map control/status registers.
- */
-#ifdef RL_USEIOSPACE
- if (pci_mapreg_map(pa, RL_PCI_LOIO, PCI_MAPREG_TYPE_IO, 0,
- &sc->rl_btag, &sc->rl_bhandle, NULL, NULL)) {
- printf("%s: can't map i/o space\n", sc->sc_dev.dv_xname);
- goto fail;
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