81aad9b606
elected to do this in the probe rather than the attach so that we don't disturb things which this might reset. different cards have different quirks, according to their datasheets. This should fix the "I booted in windows and rebooted to FreeBSD and now things don't work" problem. PR: 4847, 20670
597 lines
17 KiB
C
597 lines
17 KiB
C
/*
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* Copyright (c) 2001 M. Warner Losh. All Rights Reserved.
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* Copyright (c) 1997 Ted Faber All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice immediately at the beginning of the file, without modification,
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* this list of conditions, and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Absolutely no warranty of function or purpose is made by the author
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* Ted Faber.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/param.h>
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#include <sys/bus.h>
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#include <sys/kernel.h>
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#include <sys/module.h>
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#include <sys/systm.h>
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#include <dev/pci/pcireg.h>
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#include <dev/pci/pcivar.h>
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#include <pccard/pcic_pci.h>
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#include <pccard/i82365.h>
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#include <pccard/cardinfo.h>
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#include <pccard/slot.h>
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#include <pccard/pcicvar.h>
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#include <dev/pccard/pccardvar.h>
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#include "card_if.h"
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#define PRVERB(x) if (bootverbose) device_printf x
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static int pcic_pci_get_memory(device_t dev);
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struct pcic_pci_table
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{
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u_int32_t devid;
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const char *descr;
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int type;
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u_int32_t flags;
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int revision;
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} pcic_pci_devs[] = {
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{ PCI_DEVICE_ID_PCIC_CLPD6729,
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"Cirrus Logic PD6729/6730 PC-Card Controller" },
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{ PCI_DEVICE_ID_PCIC_CLPD6832,
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"Cirrus Logic PD6832 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_CLPD6833,
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"Cirrus Logic PD6833 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_OZ6729,
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"O2micro OZ6729 PC-Card Bridge" },
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{ PCI_DEVICE_ID_PCIC_OZ6730,
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"O2micro OZ6730 PC-Card Bridge" },
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{ PCI_DEVICE_ID_PCIC_OZ6832,
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"O2micro 6832/6833 PCI-Cardbus Bridge" },
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{ PCI_DEVICE_ID_PCIC_OZ6860,
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"O2micro 6860/6836 PCI-Cardbus Bridge" },
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{ PCI_DEVICE_ID_PCIC_OZ6872,
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"O2micro 6812/6872 PCI-Cardbus Bridge" },
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{ PCI_DEVICE_ID_RICOH_RL5C465,
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"Ricoh RL5C465 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_RICOH_RL5C475,
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"Ricoh RL5C475 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_RICOH_RL5C476,
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"Ricoh RL5C476 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_RICOH_RL5C477,
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"Ricoh RL5C477 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_RICOH_RL5C478,
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"Ricoh RL5C478 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1031,
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"TI PCI-1031 PCI-PCMCIA Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1130,
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"TI PCI-1130 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1131,
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"TI PCI-1131 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1211,
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"TI PCI-1211 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1220,
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"TI PCI-1220 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1221,
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"TI PCI-1221 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1225,
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"TI PCI-1225 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1250,
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"TI PCI-1250 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1251,
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"TI PCI-1251 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1251B,
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"TI PCI-1251B PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1410,
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"TI PCI-1410 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1420,
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"TI PCI-1420 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1450,
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"TI PCI-1450 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI1451,
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"TI PCI-1451 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_PCIC_TI4451,
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"TI PCI-4451 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_TOSHIBA_TOPIC95,
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"Toshiba ToPIC95 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_TOSHIBA_TOPIC97,
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"Toshiba ToPIC97 PCI-CardBus Bridge" },
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{ PCI_DEVICE_ID_TOSHIBA_TOPIC100,
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"Toshiba ToPIC100 PCI-CardBus Bridge" },
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{ 0, NULL, 0, 0 }
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};
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/*
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* Read a register from the PCIC.
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*/
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static unsigned char
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pcic_pci_getb2(struct pcic_slot *sp, int reg)
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{
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return (bus_space_read_1(sp->bst, sp->bsh, sp->offset + reg));
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}
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/*
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* Write a register on the PCIC
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*/
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static void
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pcic_pci_putb2(struct pcic_slot *sp, int reg, unsigned char val)
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{
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bus_space_write_1(sp->bst, sp->bsh, sp->offset + reg, val);
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}
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/*
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* lookup inside the table
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*/
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static struct pcic_pci_table *
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pcic_pci_lookup(u_int32_t devid, struct pcic_pci_table *tbl)
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{
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while (tbl->devid) {
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if (tbl->devid == devid)
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return (tbl);
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tbl++;
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}
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return (NULL);
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}
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/*
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* Set up the CL-PD6832
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*/
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static void
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pcic_pci_pd6832_init(device_t dev)
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{
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u_long bcr; /* to set interrupts */
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/*
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* CLPD683X management interrupt enable bit is bit 11 in bridge
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* control register(offset 0x3d).
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* When this bit is turned on, card status change interrupt sets
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* on ISA IRQ interrupt.
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*/
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bcr = pci_read_config(dev, CB_PCI_BRIDGE_CTRL, 2);
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bcr |= CLPD6832_BCR_MGMT_IRQ_ENA;
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pci_write_config(dev, CB_PCI_BRIDGE_CTRL, bcr, 2);
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}
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/*
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* TI PCI-CardBus Host Adapter specific function code.
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* This function is separated from pcic_pci_attach().
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* Takeshi Shibagaki(shiba@jp.freebsd.org).
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*/
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static void
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pcic_pci_ti_init(device_t dev)
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{
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u_long syscntl,devcntl,cardcntl;
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u_int32_t device_id = pci_get_devid(dev);
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char buf[128];
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struct pcic_softc *sc = device_get_softc(dev);
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int ti113x = (device_id == PCI_DEVICE_ID_PCIC_TI1130)
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|| (device_id == PCI_DEVICE_ID_PCIC_TI1131);
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syscntl = pci_read_config(dev, TI113X_PCI_SYSTEM_CONTROL, 4);
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devcntl = pci_read_config(dev, TI113X_PCI_DEVICE_CONTROL, 1);
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cardcntl = pci_read_config(dev, TI113X_PCI_CARD_CONTROL, 1);
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switch(ti113x){
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case 0 :
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strcpy(buf, "TI12XX PCI Config Reg: ");
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break;
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case 1 :
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strcpy(buf, "TI113X PCI Config Reg: ");
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/*
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* Default card control register setting is
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* PCI interrupt. The method of this code
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* switches PCI INT and ISA IRQ by bit 7 of
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* Bridge Control Register(Offset:0x3e,0x13e).
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* Takeshi Shibagaki(shiba@jp.freebsd.org)
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*/
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if (sc->func_route == pci_parallel) {
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cardcntl |= TI113X_CARDCNTL_PCI_IRQ_ENA;
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cardcntl &= ~TI113X_CARDCNTL_PCI_IREQ;
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} else {
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cardcntl |= TI113X_CARDCNTL_PCI_IREQ;
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}
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if (sc->csc_route == pci_parallel)
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cardcntl |= TI113X_CARDCNTL_PCI_CSC;
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else
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cardcntl &= ~TI113X_CARDCNTL_PCI_CSC;
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pci_write_config(dev, TI113X_PCI_CARD_CONTROL, cardcntl, 1);
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cardcntl = pci_read_config(dev, TI113X_PCI_CARD_CONTROL, 1);
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if (syscntl & TI113X_SYSCNTL_CLKRUN_ENA) {
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if (syscntl & TI113X_SYSCNTL_CLKRUN_SEL)
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strcat(buf, "[clkrun irq 12]");
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else
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strcat(buf, "[clkrun irq 10]");
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}
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break;
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}
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if (sc->func_route == pci_parallel) {
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devcntl &= ~TI113X_DEVCNTL_INTR_MASK;
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pci_write_config(dev, TI113X_PCI_DEVICE_CONTROL, devcntl, 1);
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devcntl = pci_read_config(dev, TI113X_PCI_DEVICE_CONTROL, 1);
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syscntl |= TI113X_SYSCNTL_INTRTIE;
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syscntl &= ~TI113X_SYSCNTL_SMIENB;
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pci_write_config(dev, TI113X_PCI_SYSTEM_CONTROL, syscntl, 1);
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}
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if (cardcntl & TI113X_CARDCNTL_RING_ENA)
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strcat(buf, "[ring enable]");
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if (cardcntl & TI113X_CARDCNTL_SPKR_ENA)
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strcat(buf, "[speaker enable]");
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if (syscntl & TI113X_SYSCNTL_PWRSAVINGS)
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strcat(buf, "[pwr save]");
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switch(devcntl & TI113X_DEVCNTL_INTR_MASK){
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case TI113X_DEVCNTL_INTR_ISA :
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strcat(buf, "[CSC parallel isa irq]");
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break;
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case TI113X_DEVCNTL_INTR_SERIAL :
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strcat(buf, "[CSC serial isa irq]");
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break;
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case TI113X_DEVCNTL_INTR_NONE :
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strcat(buf, "[pci only]");
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break;
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case TI12XX_DEVCNTL_INTR_ALLSERIAL :
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strcat(buf, "[FUNC pci int + CSC serial isa irq]");
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break;
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}
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device_printf(dev, "%s\n",buf);
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}
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static void
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pcic_pci_cardbus_init(device_t dev)
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{
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u_int16_t brgcntl;
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int unit;
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struct pcic_softc *sc = device_get_softc(dev);
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unit = device_get_unit(dev);
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if (sc->func_route == pci_parallel) {
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/* Use INTA for routing interrupts via pci bus */
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brgcntl = pci_read_config(dev, CB_PCI_BRIDGE_CTRL, 2);
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brgcntl &= ~CB_BCR_INT_EXCA;
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brgcntl |= CB_BCR_WRITE_POST_EN | CB_BCR_MASTER_ABORT;
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pci_write_config(dev, CB_PCI_BRIDGE_CTRL, brgcntl, 2);
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} else {
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/* Output ISA IRQ indicated in ExCA register(0x03). */
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brgcntl = pci_read_config(dev, CB_PCI_BRIDGE_CTRL, 2);
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brgcntl |= CB_BCR_INT_EXCA;
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pci_write_config(dev, CB_PCI_BRIDGE_CTRL, brgcntl, 2);
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}
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/* Turn off legacy address */
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pci_write_config(dev, CB_PCI_LEGACY16_IOADDR, 0, 2);
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return;
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}
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static void
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pcic_pci_ricoh_init(device_t dev, int old)
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{
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u_int16_t brgcntl;
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/*
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* Ricoh chips have a legacy bridge enable different than most
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* Code cribbed from NEWBUS's bridge code since I can't find a
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* datasheet for them that has register definitions.
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*/
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if (old) {
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brgcntl = pci_read_config(dev, CB_PCI_BRIDGE_CTRL, 2);
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brgcntl &= ~(CB_BCR_RL_3E2_EN | CB_BCR_RL_3E0_EN);
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pci_write_config(dev, CB_PCI_BRIDGE_CTRL, brgcntl, 2);
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}
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}
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static void
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pcic_cd_event(void *arg)
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{
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struct pcic_softc *sc = (struct pcic_softc *) arg;
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struct pcic_slot *sp = &sc->slots[0];
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u_int32_t stat;
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stat = bus_space_read_4(sp->bst, sp->bsh, CB_SOCKET_STATE);
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if ((stat & CB_SS_16BIT) == 0) {
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device_printf(sp->sc->dev, "Unsupported card type inserted\n");
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} else {
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if (stat & CB_SS_CD)
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pccard_event(sp->slt, card_removed);
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else
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pccard_event(sp->slt, card_inserted);
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}
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sc->cd_pending = 0;
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}
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static void
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pcic_pci_intr(void *arg)
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{
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struct pcic_softc *sc = (struct pcic_softc *) arg;
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struct pcic_slot *sp = &sc->slots[0];
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u_int32_t event;
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event = bus_space_read_4(sp->bst, sp->bsh, CB_SOCKET_EVENT);
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if (event & CB_SE_CD) {
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if (!sc->cd_pending) {
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sc->cd_pending = 1;
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timeout(pcic_cd_event, arg, hz/2);
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}
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}
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/* Ack the interrupt, all of them to be safe */
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bus_space_write_4(sp->bst, sp->bsh, 0, 0xffffffff);
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}
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/*
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* Return the ID string for the controller if the vendor/product id
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* matches, NULL otherwise.
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*/
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static int
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pcic_pci_probe(device_t dev)
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{
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u_int8_t subclass;
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u_int8_t progif;
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const char *desc;
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u_int32_t device_id;
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struct pcic_pci_table *itm;
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struct resource *res;
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int rid;
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device_id = pci_get_devid(dev);
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desc = NULL;
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itm = pcic_pci_lookup(device_id, &pcic_pci_devs[0]);
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if (itm != NULL)
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desc = itm->descr;
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if (desc == NULL) {
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if (pci_get_class(dev) == PCIC_BRIDGE) {
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subclass = pci_get_subclass(dev);
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progif = pci_get_progif(dev);
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if (subclass == PCIS_BRIDGE_PCMCIA && progif == 0)
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desc = "Generic PCI-PCMCIA Bridge";
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if (subclass == PCIS_BRIDGE_CARDBUS && progif == 0)
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desc = "YENTA PCI-CARDBUS Bridge";
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}
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}
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if (desc == NULL)
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return (ENXIO);
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device_set_desc(dev, desc);
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/*
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* Take us out of power down mode.
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*/
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if (pci_get_powerstate(dev) != PCI_POWERSTATE_D0) {
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/* Reset the power state. */
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device_printf(dev, "chip is in D%d power mode "
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"-- setting to D0\n", pci_get_powerstate(dev));
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pci_set_powerstate(dev, PCI_POWERSTATE_D0);
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}
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/*
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* Allocated/deallocate interrupt. This forces the PCI BIOS or
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* other MD method to route the interrupts to this card.
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* This so we get the interrupt number in the probe message.
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*/
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rid = 0;
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res = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, 0, ~0, 1, RF_ACTIVE);
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if (res)
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bus_release_resource(dev, SYS_RES_IRQ, rid, res);
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return (0);
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}
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/*
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* General PCI based card dispatch routine. Right now
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* it only understands the Ricoh, CL-PD6832 and TI parts. It does
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* try to do generic things with other parts.
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*/
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static int
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pcic_pci_attach(device_t dev)
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{
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u_int32_t device_id = pci_get_devid(dev);
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u_long command;
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struct pcic_slot *sp;
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struct pcic_softc *sc;
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u_int32_t sockbase;
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struct pcic_pci_table *itm;
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int rid;
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struct resource *r;
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int error;
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/*
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* In sys/pci/pcireg.h, PCIR_COMMAND must be separated
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* PCI_COMMAND_REG(0x04) and PCI_STATUS_REG(0x06).
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* Takeshi Shibagaki(shiba@jp.freebsd.org).
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*/
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command = pci_read_config(dev, PCIR_COMMAND, 4);
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command |= PCIM_CMD_PORTEN | PCIM_CMD_MEMEN;
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pci_write_config(dev, PCIR_COMMAND, command, 4);
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sc = (struct pcic_softc *) device_get_softc(dev);
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sp = &sc->slots[0];
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sp->sc = sc;
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sockbase = pci_read_config(dev, 0x10, 4);
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if (sockbase & 0x1) {
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device_printf(dev, "I/O mapped device!\n");
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return (EIO);
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} else {
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sc->memrid = CB_PCI_SOCKET_BASE;
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sc->memres = bus_alloc_resource(dev, SYS_RES_MEMORY,
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&sc->memrid, 0, ~0, 1, RF_ACTIVE);
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if (sc->memres == NULL && pcic_pci_get_memory(dev) != 0)
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return (ENOMEM);
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sp->getb = pcic_pci_getb2;
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sp->putb = pcic_pci_putb2;
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sp->offset = CB_EXCA_OFFSET;
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sc->bst = sp->bst = rman_get_bustag(sc->memres);
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sc->bst = sp->bsh = rman_get_bushandle(sc->memres);
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itm = pcic_pci_lookup(device_id, &pcic_pci_devs[0]);
|
|
if (itm != NULL) {
|
|
sp->controller = itm->type;
|
|
sp->revision = itm->revision;
|
|
sc->flags = itm->flags;
|
|
sc->flags = PCIC_AB_POWER;
|
|
} else {
|
|
/* By default, assume we're a D step compatible */
|
|
sp->controller = PCIC_I82365SL_DF;
|
|
sp->revision = 0;
|
|
sc->flags = PCIC_DF_POWER;
|
|
}
|
|
sp->slt = (struct slot *) 1;
|
|
}
|
|
sc->dev = dev;
|
|
sc->csc_route = pci_parallel;
|
|
sc->func_route = pci_parallel;
|
|
|
|
switch (device_id) {
|
|
case PCI_DEVICE_ID_RICOH_RL5C465:
|
|
case PCI_DEVICE_ID_RICOH_RL5C466:
|
|
pcic_pci_ricoh_init(dev, 1);
|
|
pcic_pci_cardbus_init(dev);
|
|
break;
|
|
case PCI_DEVICE_ID_RICOH_RL5C475:
|
|
case PCI_DEVICE_ID_RICOH_RL5C476:
|
|
case PCI_DEVICE_ID_RICOH_RL5C477:
|
|
case PCI_DEVICE_ID_RICOH_RL5C478:
|
|
pcic_pci_ricoh_init(dev, 0);
|
|
pcic_pci_cardbus_init(dev);
|
|
break;
|
|
case PCI_DEVICE_ID_PCIC_TI1031:
|
|
case PCI_DEVICE_ID_PCIC_TI1130:
|
|
case PCI_DEVICE_ID_PCIC_TI1131:
|
|
case PCI_DEVICE_ID_PCIC_TI1211:
|
|
case PCI_DEVICE_ID_PCIC_TI1220:
|
|
case PCI_DEVICE_ID_PCIC_TI1221:
|
|
case PCI_DEVICE_ID_PCIC_TI1225:
|
|
case PCI_DEVICE_ID_PCIC_TI1250:
|
|
case PCI_DEVICE_ID_PCIC_TI1251:
|
|
case PCI_DEVICE_ID_PCIC_TI1251B:
|
|
case PCI_DEVICE_ID_PCIC_TI1410:
|
|
case PCI_DEVICE_ID_PCIC_TI1420:
|
|
case PCI_DEVICE_ID_PCIC_TI1450:
|
|
case PCI_DEVICE_ID_PCIC_TI1451:
|
|
case PCI_DEVICE_ID_PCIC_TI4451:
|
|
pcic_pci_ti_init(dev);
|
|
pcic_pci_cardbus_init(dev);
|
|
break;
|
|
case PCI_DEVICE_ID_PCIC_CLPD6832:
|
|
pcic_pci_pd6832_init(dev);
|
|
break;
|
|
default:
|
|
pcic_pci_cardbus_init(dev);
|
|
break;
|
|
}
|
|
|
|
rid = 0;
|
|
r = NULL;
|
|
r = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, 0, ~0, 1,
|
|
RF_ACTIVE | RF_SHAREABLE);
|
|
if (r == NULL) {
|
|
device_printf(dev, "Failed to allocate managment irq\n");
|
|
return (EIO);
|
|
}
|
|
sc->irqrid = rid;
|
|
sc->irqres = r;
|
|
error = bus_setup_intr(dev, r, INTR_TYPE_MISC, pcic_pci_intr,
|
|
(void *) sc, &sc->ih);
|
|
if (error) {
|
|
pcic_dealloc(dev);
|
|
return (error);
|
|
}
|
|
|
|
return (pcic_attach(dev));
|
|
}
|
|
|
|
static int
|
|
pcic_pci_detach(device_t dev)
|
|
{
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* The PCI bus should do this for us. However, it doesn't quite yet, so
|
|
* we cope by doing it ourselves. If it ever does, this code can go quietly
|
|
* into that good night.
|
|
*/
|
|
static int
|
|
pcic_pci_get_memory(device_t dev)
|
|
{
|
|
struct pcic_softc *sc;
|
|
u_int32_t sockbase;
|
|
|
|
sc = (struct pcic_softc *) device_get_softc(dev);
|
|
sockbase = pci_read_config(dev, sc->memrid, 4);
|
|
if (sockbase >= 0x100000 && sockbase < 0xfffffff0) {
|
|
device_printf(dev, "Could not map register memory\n");
|
|
return (ENOMEM);
|
|
}
|
|
pci_write_config(dev, sc->memrid, 0xffffffff, 4);
|
|
sockbase = pci_read_config(dev, sc->memrid, 4);
|
|
sockbase = (sockbase & 0xfffffff0) & -(sockbase & 0xfffffff0);
|
|
#define CARDBUS_SYS_RES_MEMORY_START 0x44000000
|
|
#define CARDBUS_SYS_RES_MEMORY_END 0xEFFFFFFF
|
|
sc->memres = bus_generic_alloc_resource(device_get_parent(dev),
|
|
dev, SYS_RES_MEMORY, &sc->memrid,
|
|
CARDBUS_SYS_RES_MEMORY_START, CARDBUS_SYS_RES_MEMORY_END,
|
|
sockbase, RF_ACTIVE | rman_make_alignment_flags(sockbase));
|
|
if (sc->memres == NULL) {
|
|
device_printf(dev, "Could not grab register memory\n");
|
|
return (ENOMEM);
|
|
}
|
|
sockbase = rman_get_start(sc->memres);
|
|
pci_write_config(dev, sc->memrid, sockbase, 4);
|
|
device_printf(dev, "PCI Memory allocated: 0x%08x\n", sockbase);
|
|
return (0);
|
|
}
|
|
|
|
static device_method_t pcic_pci_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, pcic_pci_probe),
|
|
DEVMETHOD(device_attach, pcic_pci_attach),
|
|
DEVMETHOD(device_detach, pcic_pci_detach),
|
|
DEVMETHOD(device_suspend, bus_generic_suspend),
|
|
DEVMETHOD(device_resume, bus_generic_resume),
|
|
DEVMETHOD(device_shutdown, bus_generic_shutdown),
|
|
|
|
/* Bus interface */
|
|
DEVMETHOD(bus_print_child, bus_generic_print_child),
|
|
DEVMETHOD(bus_alloc_resource, pcic_alloc_resource),
|
|
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
|
|
DEVMETHOD(bus_activate_resource, pcic_activate_resource),
|
|
DEVMETHOD(bus_deactivate_resource, pcic_deactivate_resource),
|
|
DEVMETHOD(bus_setup_intr, pcic_setup_intr),
|
|
DEVMETHOD(bus_teardown_intr, pcic_teardown_intr),
|
|
|
|
/* Card interface */
|
|
DEVMETHOD(card_set_res_flags, pcic_set_res_flags),
|
|
DEVMETHOD(card_get_res_flags, pcic_get_res_flags),
|
|
DEVMETHOD(card_set_memory_offset, pcic_set_memory_offset),
|
|
DEVMETHOD(card_get_memory_offset, pcic_get_memory_offset),
|
|
|
|
{0, 0}
|
|
};
|
|
|
|
static driver_t pcic_pci_driver = {
|
|
"pcic",
|
|
pcic_pci_methods,
|
|
sizeof(struct pcic_softc)
|
|
};
|
|
|
|
DRIVER_MODULE(pcic, pci, pcic_pci_driver, pcic_devclass, 0, 0);
|