[Midnightbsd-cvs] src: dev/fatm: remove miscommited files
laffer1 at midnightbsd.org
laffer1 at midnightbsd.org
Sun Nov 30 11:25:20 EST 2008
Log Message:
-----------
remove miscommited files
Removed Files:
-------------
src/sys/dev/fatm:
exca.c
excareg.h
excavar.h
-------------- next part --------------
--- sys/dev/fatm/excareg.h
+++ /dev/null
@@ -1,452 +0,0 @@
-/* $NetBSD: i82365reg.h,v 1.3 1998/12/20 17:53:28 nathanw Exp $ */
-/* $FreeBSD: src/sys/dev/exca/excareg.h,v 1.6 2006/08/12 08:53:54 imp Exp $ */
-
-/*-
- * Copyright (c) 2002 M Warner Losh. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- *
- * This software may be derived from NetBSD i82365.c and other files with
- * the following copyright:
- *
- * Copyright (c) 1997 Marc Horowitz. 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 Marc Horowitz.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- */
-
-#ifndef _SYS_DEV_EXCA_EXCAREG_H
-#define _SYS_DEV_EXCA_EXCAREG_H
-
-/*
- * All information is from the intel 82365sl PC Card Interface Controller
- * (PCIC) data sheet, marked "preliminary". Order number 290423-002, January
- * 1993.
- */
-
-#define EXCA_IOSIZE 2
-
-#define EXCA_REG_INDEX 0
-#define EXCA_REG_DATA 1
-
-#define EXCA_NSLOTS 4 /* 2 in 2 chips */
-
-/*
- * I/o ports
- */
-#define EXCA_INDEX0 0x3e0
-
-/*
- * The PCIC allows two chips to share the same address. In order not to run
- * afoul of the bsd device model, this driver will treat those chips as
- * the same device.
- */
-
-#define EXCA_CHIP0_BASE 0x00
-#define EXCA_CHIP1_BASE 0x80
-
-/* Each PCIC chip can drive two sockets */
-
-#define EXCA_SOCKET_SIZE 0x40
-#define EXCA_SOCKETA_INDEX 0x00
-#define EXCA_SOCKETB_INDEX EXCA_SOCKET_SIZE
-
-/* general setup registers */
-
-#define EXCA_IDENT 0x00 /* RO */
-#define EXCA_IDENT_IFTYPE_MASK 0xC0
-#define EXCA_IDENT_IFTYPE_IO_ONLY 0x00
-#define EXCA_IDENT_IFTYPE_MEM_ONLY 0x40
-#define EXCA_IDENT_IFTYPE_MEM_AND_IO 0x80
-#define EXCA_IDENT_IFTYPE_RESERVED 0xC0
-#define EXCA_IDENT_ZERO 0x30
-#define EXCA_IDENT_REV_MASK 0x0F
-#define EXCA_IDENT_REV_I82365SLR0 0x02 /* step a/b */
-#define EXCA_IDENT_REV_I82365SLR1 0x03 /* step c */
-#define EXCA_IDENT_REV_I82365SLDF 0x04 /* step df */
-#define EXCA_IDENT_REV_IBM1 0x08 /* ibm clone */
-#define EXCA_IDENT_REV_IBM2 0x09 /* ibm clone */
-#define EXCA_IDENT_REV_IBM_KING 0x0a /* ibm king */
-
-#define EXCA_IF_STATUS 0x01 /* RO */
-#define EXCA_IF_STATUS_GPI 0x80 /* General Purpose Input */
-#define EXCA_IF_STATUS_POWERACTIVE 0x40
-#define EXCA_IF_STATUS_READY 0x20 /* really READY/!BUSY */
-#define EXCA_IF_STATUS_MEM_WP 0x10
-#define EXCA_IF_STATUS_CARDDETECT_MASK 0x0C
-#define EXCA_IF_STATUS_CARDDETECT_PRESENT 0x0C
-#define EXCA_IF_STATUS_BATTERY_MASK 0x03
-#define EXCA_IF_STATUS_BATTERY_DEAD1 0x00
-#define EXCA_IF_STATUS_BATTERY_DEAD2 0x01
-#define EXCA_IF_STATUS_BATTERY_WARNING 0x02
-#define EXCA_IF_STATUS_BATTERY_GOOD 0x03
-
-#define EXCA_PWRCTL 0x02 /* RW */
-#define EXCA_PWRCTL_OE 0x80 /* output enable */
-#define EXCA_PWRCTL_DISABLE_RESETDRV 0x40
-#define EXCA_PWRCTL_AUTOSWITCH_ENABLE 0x20
-#define EXCA_PWRCTL_PWR_ENABLE 0x10
-#define EXCA_PWRCTL_VPP2_MASK 0x0C
-/* XXX these are a little unclear from the data sheet */
-#define EXCA_PWRCTL_VPP2_RESERVED 0x0C
-#define EXCA_PWRCTL_VPP2_EN1 0x08
-#define EXCA_PWRCTL_VPP2_EN0 0x04
-#define EXCA_PWRCTL_VPP2_ENX 0x00
-#define EXCA_PWRCTL_VPP1_MASK 0x03
-/* XXX these are a little unclear from the data sheet */
-#define EXCA_PWRCTL_VPP1_RESERVED 0x03
-#define EXCA_PWRCTL_VPP1_EN1 0x02
-#define EXCA_PWRCTL_VPP1_EN0 0x01
-#define EXCA_PWRCTL_VPP1_ENX 0x00
-
-#define EXCA_CSC 0x04 /* RW */
-#define EXCA_CSC_ZERO 0xE0
-#define EXCA_CSC_GPI 0x10
-#define EXCA_CSC_CD 0x08 /* Card Detect Change */
-#define EXCA_CSC_READY 0x04
-#define EXCA_CSC_BATTWARN 0x02
-#define EXCA_CSC_BATTDEAD 0x01 /* for memory cards */
-#define EXCA_CSC_RI 0x01 /* for i/o cards */
-
-#define EXCA_ADDRWIN_ENABLE 0x06 /* RW */
-#define EXCA_ADDRWIN_ENABLE_IO1 0x80
-#define EXCA_ADDRWIN_ENABLE_IO0 0x40
-#define EXCA_ADDRWIN_ENABLE_MEMCS16 0x20 /* rtfds if you care */
-#define EXCA_ADDRWIN_ENABLE_MEM4 0x10
-#define EXCA_ADDRWIN_ENABLE_MEM3 0x08
-#define EXCA_ADDRWIN_ENABLE_MEM2 0x04
-#define EXCA_ADDRWIN_ENABLE_MEM1 0x02
-#define EXCA_ADDRWIN_ENABLE_MEM0 0x01
-
-#define EXCA_CARD_DETECT 0x16 /* RW */
-#define EXCA_CARD_DETECT_RESERVED 0xC0
-#define EXCA_CARD_DETECT_SW_INTR 0x20
-#define EXCA_CARD_DETECT_RESUME_ENABLE 0x10
-#define EXCA_CARD_DETECT_GPI_TRANSCTL 0x08
-#define EXCA_CARD_DETECT_GPI_ENABLE 0x04
-#define EXCA_CARD_DETECT_CFGRST_ENABLE 0x02
-#define EXCA_CARD_DETECT_MEMDLY_INHIBIT 0x01
-
-/* interrupt registers */
-
-#define EXCA_INTR 0x03 /* RW */
-#define EXCA_INTR_RI_ENABLE 0x80
-#define EXCA_INTR_RESET 0x40 /* active low (zero) */
-#define EXCA_INTR_CARDTYPE_MASK 0x20
-#define EXCA_INTR_CARDTYPE_IO 0x20
-#define EXCA_INTR_CARDTYPE_MEM 0x00
-#define EXCA_INTR_ENABLE 0x10
-#define EXCA_INTR_IRQ_MASK 0x0F
-#define EXCA_INTR_IRQ_SHIFT 0
-#define EXCA_INTR_IRQ_NONE 0x00
-#define EXCA_INTR_IRQ_RESERVED1 0x01
-#define EXCA_INTR_IRQ_RESERVED2 0x02
-#define EXCA_INTR_IRQ3 0x03
-#define EXCA_INTR_IRQ4 0x04
-#define EXCA_INTR_IRQ5 0x05
-#define EXCA_INTR_IRQ_RESERVED6 0x06
-#define EXCA_INTR_IRQ7 0x07
-#define EXCA_INTR_IRQ_RESERVED8 0x08
-#define EXCA_INTR_IRQ9 0x09
-#define EXCA_INTR_IRQ10 0x0A
-#define EXCA_INTR_IRQ11 0x0B
-#define EXCA_INTR_IRQ12 0x0C
-#define EXCA_INTR_IRQ_RESERVED13 0x0D
-#define EXCA_INTR_IRQ14 0x0E
-#define EXCA_INTR_IRQ15 0x0F
-
-#define EXCA_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */
-
-#define EXCA_CSC_INTR 0x05 /* RW */
-#define EXCA_CSC_INTR_IRQ_MASK 0xF0
-#define EXCA_CSC_INTR_IRQ_SHIFT 4
-#define EXCA_CSC_INTR_IRQ_NONE 0x00
-#define EXCA_CSC_INTR_IRQ_RESERVED1 0x10
-#define EXCA_CSC_INTR_IRQ_RESERVED2 0x20
-#define EXCA_CSC_INTR_IRQ3 0x30
-#define EXCA_CSC_INTR_IRQ4 0x40
-#define EXCA_CSC_INTR_IRQ5 0x50
-#define EXCA_CSC_INTR_IRQ_RESERVED6 0x60
-#define EXCA_CSC_INTR_IRQ7 0x70
-#define EXCA_CSC_INTR_IRQ_RESERVED8 0x80
-#define EXCA_CSC_INTR_IRQ9 0x90
-#define EXCA_CSC_INTR_IRQ10 0xA0
-#define EXCA_CSC_INTR_IRQ11 0xB0
-#define EXCA_CSC_INTR_IRQ12 0xC0
-#define EXCA_CSC_INTR_IRQ_RESERVED13 0xD0
-#define EXCA_CSC_INTR_IRQ14 0xE0
-#define EXCA_CSC_INTR_IRQ15 0xF0
-#define EXCA_CSC_INTR_CD_ENABLE 0x08
-#define EXCA_CSC_INTR_READY_ENABLE 0x04
-#define EXCA_CSC_INTR_BATTWARN_ENABLE 0x02
-#define EXCA_CSC_INTR_BATTDEAD_ENABLE 0x01 /* for memory cards */
-#define EXCA_CSC_INTR_RI_ENABLE 0x01 /* for I/O cards */
-
-#define EXCA_CSC_INTR_IRQ_VALIDMASK 0xDEB8 /* 1101 1110 1011 1000 */
-
-/* I/O registers */
-
-#define EXCA_IO_WINS 2
-
-#define EXCA_IOCTL 0x07 /* RW */
-#define EXCA_IOCTL_IO1_WAITSTATE 0x80
-#define EXCA_IOCTL_IO1_ZEROWAIT 0x40
-#define EXCA_IOCTL_IO1_IOCS16SRC_MASK 0x20
-#define EXCA_IOCTL_IO1_IOCS16SRC_CARD 0x20
-#define EXCA_IOCTL_IO1_IOCS16SRC_DATASIZE 0x00
-#define EXCA_IOCTL_IO1_DATASIZE_MASK 0x10
-#define EXCA_IOCTL_IO1_DATASIZE_16BIT 0x10
-#define EXCA_IOCTL_IO1_DATASIZE_8BIT 0x00
-#define EXCA_IOCTL_IO0_WAITSTATE 0x08
-#define EXCA_IOCTL_IO0_ZEROWAIT 0x04
-#define EXCA_IOCTL_IO0_IOCS16SRC_MASK 0x02
-#define EXCA_IOCTL_IO0_IOCS16SRC_CARD 0x02
-#define EXCA_IOCTL_IO0_IOCS16SRC_DATASIZE 0x00
-#define EXCA_IOCTL_IO0_DATASIZE_MASK 0x01
-#define EXCA_IOCTL_IO0_DATASIZE_16BIT 0x01
-#define EXCA_IOCTL_IO0_DATASIZE_8BIT 0x00
-
-#define EXCA_IOADDR0_START_LSB 0x08
-#define EXCA_IOADDR0_START_MSB 0x09
-#define EXCA_IOADDR0_STOP_LSB 0x0A
-#define EXCA_IOADDR0_STOP_MSB 0x0B
-#define EXCA_IOADDR1_START_LSB 0x0C
-#define EXCA_IOADDR1_START_MSB 0x0D
-#define EXCA_IOADDR1_STOP_LSB 0x0E
-#define EXCA_IOADDR1_STOP_MSB 0x0F
-
-/* memory registers */
-
-/*
- * memory window addresses refer to bits A23-A12 of the ISA system memory
- * address. This is a shift of 12 bits. The LSB contains A19-A12, and the
- * MSB contains A23-A20, plus some other bits.
- */
-
-#define EXCA_MEM_WINS 5
-
-#define EXCA_MEM_SHIFT 12
-#define EXCA_MEM_PAGESIZE (1<<EXCA_MEM_SHIFT)
-
-#define EXCA_SYSMEM_ADDRX_SHIFT EXCA_MEM_SHIFT
-#define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_MASK 0x80
-#define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_16BIT 0x80
-#define EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_8BIT 0x00
-#define EXCA_SYSMEM_ADDRX_START_MSB_ZEROWAIT 0x40
-#define EXCA_SYSMEM_ADDRX_START_MSB_SCRATCH_MASK 0x30
-#define EXCA_SYSMEM_ADDRX_START_MSB_ADDR_MASK 0x0F
-
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT_MASK 0xC0
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT0 0x00
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT1 0x40
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT2 0x80
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT3 0xC0
-#define EXCA_SYSMEM_ADDRX_STOP_MSB_ADDR_MASK 0x0F
-
-/*
- * The card side of a memory mapping consists of bits A19-A12 of the card
- * memory address in the LSB, and A25-A20 plus some other bits in the MSB.
- * Again, the shift is 12 bits.
- */
-
-#define EXCA_CARDMEM_ADDRX_SHIFT EXCA_MEM_SHIFT
-#define EXCA_CARDMEM_ADDRX_MSB_WP 0x80
-#define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_MASK 0x40
-#define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_ATTR 0x40
-#define EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_COMMON 0x00
-#define EXCA_CARDMEM_ADDRX_MSB_ADDR_MASK 0x3F
-
-#define EXCA_SYSMEM_ADDR0_START_LSB 0x10
-#define EXCA_SYSMEM_ADDR0_START_MSB 0x11
-#define EXCA_SYSMEM_ADDR0_STOP_LSB 0x12
-#define EXCA_SYSMEM_ADDR0_STOP_MSB 0x13
-
-#define EXCA_CARDMEM_ADDR0_LSB 0x14
-#define EXCA_CARDMEM_ADDR0_MSB 0x15
-
-/* #define EXCA_RESERVED 0x17 */
-
-#define EXCA_SYSMEM_ADDR1_START_LSB 0x18
-#define EXCA_SYSMEM_ADDR1_START_MSB 0x19
-#define EXCA_SYSMEM_ADDR1_STOP_LSB 0x1A
-#define EXCA_SYSMEM_ADDR1_STOP_MSB 0x1B
-
-#define EXCA_CARDMEM_ADDR1_LSB 0x1C
-#define EXCA_CARDMEM_ADDR1_MSB 0x1D
-
-#define EXCA_SYSMEM_ADDR2_START_LSB 0x20
-#define EXCA_SYSMEM_ADDR2_START_MSB 0x21
-#define EXCA_SYSMEM_ADDR2_STOP_LSB 0x22
-#define EXCA_SYSMEM_ADDR2_STOP_MSB 0x23
-
-#define EXCA_CARDMEM_ADDR2_LSB 0x24
-#define EXCA_CARDMEM_ADDR2_MSB 0x25
-
-/* #define EXCA_RESERVED 0x26 */
-/* #define EXCA_RESERVED 0x27 */
-
-#define EXCA_SYSMEM_ADDR3_START_LSB 0x28
-#define EXCA_SYSMEM_ADDR3_START_MSB 0x29
-#define EXCA_SYSMEM_ADDR3_STOP_LSB 0x2A
-#define EXCA_SYSMEM_ADDR3_STOP_MSB 0x2B
-
-#define EXCA_CARDMEM_ADDR3_LSB 0x2C
-#define EXCA_CARDMEM_ADDR3_MSB 0x2D
-
-/* #define EXCA_RESERVED 0x2E */
-/* #define EXCA_RESERVED 0x2F */
-
-#define EXCA_SYSMEM_ADDR4_START_LSB 0x30
-#define EXCA_SYSMEM_ADDR4_START_MSB 0x31
-#define EXCA_SYSMEM_ADDR4_STOP_LSB 0x32
-#define EXCA_SYSMEM_ADDR4_STOP_MSB 0x33
-
-#define EXCA_CARDMEM_ADDR4_LSB 0x34
-#define EXCA_CARDMEM_ADDR4_MSB 0x35
-
-/* #define EXCA_RESERVED 0x36 */
-/* #define EXCA_RESERVED 0x37 */
-/* #define EXCA_RESERVED 0x38 */
-/* #define EXCA_RESERVED 0x39 */
-/* #define EXCA_RESERVED 0x3A */
-/* #define EXCA_RESERVED 0x3B */
-/* #define EXCA_RESERVED 0x3C */
-/* #define EXCA_RESERVED 0x3D */
-/* #define EXCA_RESERVED 0x3E */
-/* #define EXCA_RESERVED 0x3F */
-
-/* cardbus extensions - memory window page registers */
-
-#define EXCA_MEMREG_WIN_SHIFT 24
-#define EXCA_SYSMEM_ADDR0_WIN 0x40
-#define EXCA_SYSMEM_ADDR1_WIN 0x41
-#define EXCA_SYSMEM_ADDR2_WIN 0x42
-#define EXCA_SYSMEM_ADDR3_WIN 0x43
-#define EXCA_SYSMEM_ADDR4_WIN 0x44
-
-/* vendor-specific registers */
-
-#define EXCA_INTEL_GLOBAL_CTL 0x1E /* RW */
-#define EXCA_INTEL_GLOBAL_CTL_RESERVED 0xF0
-#define EXCA_INTEL_GLOBAL_CTL_IRQ14PULSE_ENABLE 0x08
-#define EXCA_INTEL_GLOBAL_CTL_EXPLICIT_CSC_ACK 0x04
-#define EXCA_INTEL_GLOBAL_CTL_IRQLEVEL_ENABLE 0x02
-#define EXCA_INTEL_GLOBAL_CTL_POWERDOWN 0x01
-
-#define EXCA_CIRRUS_MISC_CTL_2 0x1E
-#define EXCA_CIRRUS_MISC_CTL_2_SUSPEND 0x04
-
-#define EXCA_CIRRUS_CHIP_INFO 0x1F
-#define EXCA_CIRRUS_CHIP_INFO_CHIP_ID 0xC0
-#define EXCA_CIRRUS_CHIP_INFO_SLOTS 0x20
-#define EXCA_CIRRUS_CHIP_INFO_REV 0x1F
-
-#define EXCA_CIRRUS_EXTENDED_INDEX 0x2E
-#define EXCA_CIRRUS_EXTENDED_DATA 0x2F
-#define EXCA_CIRRUS_EXT_CONTROL_1 0x03
-#define EXCA_CIRRUS_EXT_CONTROL_1_PCI_INTR_MASK 0x18
-
-#define EXCA_VADEM_VMISC 0x3a
-#define EXCA_VADEM_REV 0x40
-#define EXCA_VADEM_COOKIE1 0x0E
-#define EXCA_VADEM_COOKIE2 0x37
-
-#define EXCA_RICOH_ID 0x3a
-#define EXCA_RID_296 0x32
-#define EXCA_RID_396 0xb2
-
-/*
- * o2 micro specific registers
- */
-#define EXCA_O2MICRO_CTRL_C 0x3a
-#define EXCA_O2CC_IREQ_INTC 0x80
-#define EXCA_O2CC_STSCHG_INTC 0x20
-
-/*
- * TOPIC specific registers
- */
-#define EXCA_TOPIC97_CTRL 0x3e
-#define EXCA_TOPIC97_CTRL_LV_MASK 0x03
-
-/* Plug and play */
-#define EXCA_PNP_ACTIONTEC 0x1802A904 /* AEI0218 */
-#define EXCA_PNP_IBM3765 0x65374d24 /* IBM3765 */
-#define EXCA_PNP_82365 0x000ED041 /* PNP0E00 */
-#define EXCA_PNP_CL_PD6720 0x010ED041 /* PNP0E01 */
-#define EXCA_PNP_VLSI_82C146 0x020ED041 /* PNP0E02 */
-#define EXCA_PNP_82365_CARDBUS 0x030ED041 /* PNP0E03 */
-#define EXCA_PNP_SCM_SWAPBOX 0x69046d4c /* SMC0469 */
-
-/* C-Bus PnP Definitions */
-#define EXCA_NEC_PC9801_102 0x9180a3b8 /* NEC8091 PC-9801-102 */
-#define EXCA_NEC_PC9821RA_E01 0x2181a3b8 /* NEC8121 PC-9821RA-E01 */
-
-/*
- * Mask of allowable interrupts.
- *
- * For IBM-AT machines, irqs 3, 4, 5, 7, 9, 10, 11, 12, 14, 15 are
- * allowed. Nearly all IBM-AT machines with pcic cards or bridges
- * wire these interrupts (or a subset thereof) to the corresponding
- * pins on the ISA bus. Some older laptops are reported to not route
- * all the interrupt pins to the bus because the designers knew that
- * some would conflict with builtin devices. Older versions of Windows
- * NT had a special device that would probe for conflicts early in the
- * boot process and formulate a mapping table. Maybe we should do
- * something similar.
- *
- * For NEC PC-98 machines, irq 3, 5, 6, 9, 10, 11, 12, 13 are allowed.
- * These correspond to the C-BUS signals INT 0, 1, 2, 3, 41, 42, 5, 6
- * respectively.
- *
- * Hiroshi TSUKADA-san writes in FreeBSD98-testers that CBUS INT 2
- * (mapped to IRQ 6) is routed to the IRQ 7 pin of the pcic in pc98
- * cbus add-in cards. He has confirmed this routing with a visual
- * inspection of his card or a VOM.
- */
-#ifdef PC98
-#define EXCA_INT_MASK_ALLOWED 0x3E68 /* PC98 */
-#else
-#define EXCA_INT_MASK_ALLOWED 0xDEB8 /* AT */
-#endif
-
-#endif /* !_SYS_DEV_EXCA_EXCAREG_H */
--- sys/dev/fatm/excavar.h
+++ /dev/null
@@ -1,152 +0,0 @@
-/* $FreeBSD: src/sys/dev/exca/excavar.h,v 1.7 2005/01/06 01:42:40 imp Exp $ */
-
-/*-
- * Copyright (c) 2002 M Warner Losh. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- *
- * This software may be derived from NetBSD i82365.c and other files with
- * the following copyright:
- *
- * Copyright (c) 1997 Marc Horowitz. 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 Marc Horowitz.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- */
-
-#ifndef _SYS_DEV_EXCA_EXCAVAR_H
-#define _SYS_DEV_EXCA_EXCAVAR_H
-
-/*
- * Structure to manage the ExCA part of the chip.
- */
-struct exca_softc;
-typedef uint8_t (exca_getb_fn)(struct exca_softc *, int);
-typedef void (exca_putb_fn)(struct exca_softc *, int, uint8_t);
-
-struct exca_softc
-{
- device_t dev;
- int memalloc;
- struct pccard_mem_handle mem[EXCA_MEM_WINS];
- int ioalloc;
- struct pccard_io_handle io[EXCA_IO_WINS];
- bus_space_tag_t bst;
- bus_space_handle_t bsh;
- uint32_t flags;
-#define EXCA_SOCKET_PRESENT 0x00000001
-#define EXCA_HAS_MEMREG_WIN 0x00000002
-#define EXCA_CARD_OK 0x00000004
-#define EXCA_EVENT 0x80000000
- uint32_t offset;
- int chipset;
-#define EXCA_CARDBUS 0
-#define EXCA_I82365 1 /* Intel i82365SL-A/B or clone */
-#define EXCA_I82365SL_DF 2 /* Intel i82365sl-DF step */
-#define EXCA_VLSI 3 /* VLSI chip */
-#define EXCA_PD6710 4 /* Cirrus logic PD6710 */
-#define EXCA_PD6722 5 /* Cirrus logic PD6722 */
-#define EXCA_PD6729 6 /* Cirrus Logic PD6729 */
-#define EXCA_VG365 7 /* Vadem 365 */
-#define EXCA_VG465 8 /* Vadem 465 */
-#define EXCA_VG468 9 /* Vadem 468 */
-#define EXCA_VG469 10 /* Vadem 469 */
-#define EXCA_RF5C296 11 /* Ricoh RF5C296 */
-#define EXCA_RF5C396 12 /* Ricoh RF5C396 */
-#define EXCA_IBM 13 /* IBM clone */
-#define EXCA_IBM_KING 14 /* IBM KING PCMCIA Controller */
-#define EXCA_BOGUS -1 /* Invalid/not present/etc */
- exca_getb_fn *getb;
- exca_putb_fn *putb;
- device_t pccarddev;
- uint32_t status; /* status, hw dependent */
-};
-
-void exca_init(struct exca_softc *sc, device_t dev,
- bus_space_tag_t, bus_space_handle_t, uint32_t);
-void exca_insert(struct exca_softc *sc);
-int exca_io_map(struct exca_softc *sc, int width, struct resource *r);
-int exca_io_unmap_res(struct exca_softc *sc, struct resource *res);
-int exca_is_pcic(struct exca_softc *sc);
-int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res);
-int exca_mem_set_flags(struct exca_softc *sc, struct resource *res,
- uint32_t flags);
-int exca_mem_set_offset(struct exca_softc *sc, struct resource *res,
- uint32_t cardaddr, uint32_t *deltap);
-int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res);
-int exca_probe_slots(device_t dev, struct exca_softc *exca,
- bus_space_tag_t iot, bus_space_handle_t ioh);
-void exca_removal(struct exca_softc *);
-void exca_reset(struct exca_softc *, device_t child);
-
-/* bus/device interfaces */
-int exca_activate_resource(struct exca_softc *exca, device_t child, int type,
- int rid, struct resource *res);
-int exca_deactivate_resource(struct exca_softc *exca, device_t child, int type,
- int rid, struct resource *res);
-
-static __inline uint8_t
-exca_getb(struct exca_softc *sc, int reg)
-{
- return (sc->getb(sc, reg));
-}
-
-static __inline void
-exca_putb(struct exca_softc *sc, int reg, uint8_t val)
-{
- sc->putb(sc, reg, val);
-}
-
-static __inline void
-exca_setb(struct exca_softc *sc, int reg, uint8_t mask)
-{
- exca_putb(sc, reg, exca_getb(sc, reg) | mask);
-}
-
-static __inline void
-exca_clrb(struct exca_softc *sc, int reg, uint8_t mask)
-{
- exca_putb(sc, reg, exca_getb(sc, reg) & ~mask);
-}
-
-#endif /* !_SYS_DEV_EXCA_EXCAVAR_H */
--- sys/dev/fatm/exca.c
+++ /dev/null
@@ -1,907 +0,0 @@
-/*-
- * Copyright (c) 2002-2005 M Warner Losh. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- *
- * This software may be derived from NetBSD i82365.c and other files with
- * the following copyright:
- *
- * Copyright (c) 1997 Marc Horowitz. 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 Marc Horowitz.
- * 4. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/exca/exca.c,v 1.28 2007/03/23 17:15:07 jhb Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/condvar.h>
-#include <sys/errno.h>
-#include <sys/kernel.h>
-#include <sys/malloc.h>
-#include <sys/queue.h>
-#include <sys/module.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/conf.h>
-
-#include <sys/bus.h>
-#include <machine/bus.h>
-#include <sys/rman.h>
-#include <machine/resource.h>
-
-#include <dev/pccard/pccardreg.h>
-#include <dev/pccard/pccardvar.h>
-
-#include <dev/exca/excareg.h>
-#include <dev/exca/excavar.h>
-
-#ifdef EXCA_DEBUG
-#define DEVPRINTF(dev, fmt, args...) device_printf((dev), (fmt), ## args)
-#define DPRINTF(fmt, args...) printf(fmt, ## args)
-#else
-#define DEVPRINTF(dev, fmt, args...)
-#define DPRINTF(fmt, args...)
-#endif
-
-static const char *chip_names[] =
-{
- "CardBus socket",
- "Intel i82365SL-A/B or clone",
- "Intel i82365sl-DF step",
- "VLSI chip",
- "Cirrus Logic PD6710",
- "Cirrus logic PD6722",
- "Cirrus Logic PD6729",
- "Vadem 365",
- "Vadem 465",
- "Vadem 468",
- "Vadem 469",
- "Ricoh RF5C296",
- "Ricoh RF5C396",
- "IBM clone",
- "IBM KING PCMCIA Controller"
-};
-
-static exca_getb_fn exca_mem_getb;
-static exca_putb_fn exca_mem_putb;
-static exca_getb_fn exca_io_getb;
-static exca_putb_fn exca_io_putb;
-
-/* memory */
-
-#define EXCA_MEMINFO(NUM) { \
- EXCA_SYSMEM_ADDR ## NUM ## _START_LSB, \
- EXCA_SYSMEM_ADDR ## NUM ## _START_MSB, \
- EXCA_SYSMEM_ADDR ## NUM ## _STOP_LSB, \
- EXCA_SYSMEM_ADDR ## NUM ## _STOP_MSB, \
- EXCA_SYSMEM_ADDR ## NUM ## _WIN, \
- EXCA_CARDMEM_ADDR ## NUM ## _LSB, \
- EXCA_CARDMEM_ADDR ## NUM ## _MSB, \
- EXCA_ADDRWIN_ENABLE_MEM ## NUM, \
-}
-
-static struct mem_map_index_st {
- int sysmem_start_lsb;
- int sysmem_start_msb;
- int sysmem_stop_lsb;
- int sysmem_stop_msb;
- int sysmem_win;
- int cardmem_lsb;
- int cardmem_msb;
- int memenable;
-} mem_map_index[] = {
- EXCA_MEMINFO(0),
- EXCA_MEMINFO(1),
- EXCA_MEMINFO(2),
- EXCA_MEMINFO(3),
- EXCA_MEMINFO(4)
-};
-#undef EXCA_MEMINFO
-
-static uint8_t
-exca_mem_getb(struct exca_softc *sc, int reg)
-{
- return (bus_space_read_1(sc->bst, sc->bsh, sc->offset + reg));
-}
-
-static void
-exca_mem_putb(struct exca_softc *sc, int reg, uint8_t val)
-{
- bus_space_write_1(sc->bst, sc->bsh, sc->offset + reg, val);
-}
-
-static uint8_t
-exca_io_getb(struct exca_softc *sc, int reg)
-{
- bus_space_write_1(sc->bst, sc->bsh, EXCA_REG_INDEX, reg + sc->offset);
- return (bus_space_read_1(sc->bst, sc->bsh, EXCA_REG_DATA));
-}
-
-static void
-exca_io_putb(struct exca_softc *sc, int reg, uint8_t val)
-{
- bus_space_write_1(sc->bst, sc->bsh, EXCA_REG_INDEX, reg + sc->offset);
- bus_space_write_1(sc->bst, sc->bsh, EXCA_REG_DATA, val);
-}
-
-/*
- * Helper function. This will map the requested memory slot. We setup the
- * map before we call this function. This is used to initially force the
- * mapping, as well as later restore the mapping after it has been destroyed
- * in some fashion (due to a power event typically).
- */
-static void
-exca_do_mem_map(struct exca_softc *sc, int win)
-{
- struct mem_map_index_st *map;
- struct pccard_mem_handle *mem;
- uint32_t offset;
- int mem8 = 1 /* mem->kind == PCCARD_A_MEM_ATTR */;
-
- map = &mem_map_index[win];
- mem = &sc->mem[win];
- offset = ((mem->cardaddr >> EXCA_CARDMEM_ADDRX_SHIFT) -
- (mem->addr >> EXCA_SYSMEM_ADDRX_SHIFT)) & 0x3fff;
- exca_putb(sc, map->sysmem_start_lsb,
- (mem->addr >> EXCA_SYSMEM_ADDRX_SHIFT) & 0xff);
- exca_putb(sc, map->sysmem_start_msb,
- ((mem->addr >> (EXCA_SYSMEM_ADDRX_SHIFT + 8)) &
- EXCA_SYSMEM_ADDRX_START_MSB_ADDR_MASK) |
- (mem8 ? 0 : EXCA_SYSMEM_ADDRX_START_MSB_DATASIZE_16BIT));
-
- exca_putb(sc, map->sysmem_stop_lsb,
- ((mem->addr + mem->realsize - 1) >>
- EXCA_SYSMEM_ADDRX_SHIFT) & 0xff);
- exca_putb(sc, map->sysmem_stop_msb,
- (((mem->addr + mem->realsize - 1) >>
- (EXCA_SYSMEM_ADDRX_SHIFT + 8)) &
- EXCA_SYSMEM_ADDRX_STOP_MSB_ADDR_MASK) |
- EXCA_SYSMEM_ADDRX_STOP_MSB_WAIT2);
-
- exca_putb(sc, map->sysmem_win,
- (mem->addr >> EXCA_MEMREG_WIN_SHIFT) & 0xff);
-
- exca_putb(sc, map->cardmem_lsb, offset & 0xff);
- exca_putb(sc, map->cardmem_msb, (((offset >> 8) & 0xff) &
- EXCA_CARDMEM_ADDRX_MSB_ADDR_MASK) |
- ((mem->kind == PCCARD_A_MEM_ATTR) ?
- EXCA_CARDMEM_ADDRX_MSB_REGACTIVE_ATTR : 0));
-
-#ifdef EXCA_DEBUG
- if (mem->kind == PCCARD_A_MEM_ATTR)
- printf("attribtue memory\n");
- else
- printf("common memory\n");
-#endif
- exca_setb(sc, EXCA_ADDRWIN_ENABLE, map->memenable |
- EXCA_ADDRWIN_ENABLE_MEMCS16);
-
- DELAY(100);
-#ifdef EXCA_DEBUG
- {
- int r1, r2, r3, r4, r5, r6, r7;
- r1 = exca_getb(sc, map->sysmem_start_msb);
- r2 = exca_getb(sc, map->sysmem_start_lsb);
- r3 = exca_getb(sc, map->sysmem_stop_msb);
- r4 = exca_getb(sc, map->sysmem_stop_lsb);
- r5 = exca_getb(sc, map->cardmem_msb);
- r6 = exca_getb(sc, map->cardmem_lsb);
- r7 = exca_getb(sc, map->sysmem_win);
- printf("exca_do_mem_map win %d: %02x%02x %02x%02x "
- "%02x%02x %02x (%08x+%06x.%06x*%06x)\n",
- win, r1, r2, r3, r4, r5, r6, r7,
- mem->addr, mem->size, mem->realsize,
- mem->cardaddr);
- }
-#endif
-}
-
-/*
- * public interface to map a resource. kind is the type of memory to
- * map (either common or attribute). Memory created via this interface
- * starts out at card address 0. Since the only way to set this is
- * to set it on a struct resource after it has been mapped, we're safe
- * in maping this assumption. Note that resources can be remapped using
- * exca_do_mem_map so that's how the card address can be set later.
- */
-int
-exca_mem_map(struct exca_softc *sc, int kind, struct resource *res)
-{
- int win;
-
- for (win = 0; win < EXCA_MEM_WINS; win++) {
- if ((sc->memalloc & (1 << win)) == 0) {
- sc->memalloc |= (1 << win);
- break;
- }
- }
- if (win >= EXCA_MEM_WINS)
- return (ENOSPC);
- if (((rman_get_start(res) >> EXCA_MEMREG_WIN_SHIFT) & 0xff) != 0 &&
- (sc->flags & EXCA_HAS_MEMREG_WIN) == 0) {
- device_printf(sc->dev, "Does not support mapping above 24M.");
- return (EINVAL);
- }
-
- sc->mem[win].cardaddr = 0;
- sc->mem[win].memt = rman_get_bustag(res);
- sc->mem[win].memh = rman_get_bushandle(res);
- sc->mem[win].addr = rman_get_start(res);
- sc->mem[win].size = rman_get_end(res) - sc->mem[win].addr + 1;
- sc->mem[win].realsize = sc->mem[win].size + EXCA_MEM_PAGESIZE - 1;
- sc->mem[win].realsize = sc->mem[win].realsize -
- (sc->mem[win].realsize % EXCA_MEM_PAGESIZE);
- sc->mem[win].kind = kind;
- DPRINTF("exca_mem_map window %d bus %x+%x card addr %x\n",
- win, sc->mem[win].addr, sc->mem[win].size, sc->mem[win].cardaddr);
- exca_do_mem_map(sc, win);
-
- return (0);
-}
-
-/*
- * Private helper function. This turns off a given memory map that is in
- * use. We do this by just clearing the enable bit in the pcic. If we needed
- * to make memory unmapping/mapping pairs faster, we would have to store
- * more state information about the pcic and then use that to intelligently
- * to the map/unmap. However, since we don't do that sort of thing often
- * (generally just at configure time), it isn't a case worth optimizing.
- */
-static void
-exca_mem_unmap(struct exca_softc *sc, int window)
-{
- if (window < 0 || window >= EXCA_MEM_WINS)
- panic("exca_mem_unmap: window out of range");
-
- exca_clrb(sc, EXCA_ADDRWIN_ENABLE, mem_map_index[window].memenable);
- sc->memalloc &= ~(1 << window);
-}
-
-/*
- * Find the map that we're using to hold the resource. This works well
- * so long as the client drivers don't do silly things like map the same
- * area mutliple times, or map both common and attribute memory at the
- * same time. This latter restriction is a bug. We likely should just
- * store a pointer to the res in the mem[x] data structure.
- */
-static int
-exca_mem_findmap(struct exca_softc *sc, struct resource *res)
-{
- int win;
-
- for (win = 0; win < EXCA_MEM_WINS; win++) {
- if (sc->mem[win].memt == rman_get_bustag(res) &&
- sc->mem[win].addr == rman_get_start(res) &&
- sc->mem[win].size == rman_get_size(res))
- return (win);
- }
- return (-1);
-}
-
-/*
- * Set the memory flag. This means that we are setting if the memory
- * is coming from attribute memory or from common memory on the card.
- * CIS entries are generally in attribute memory (although they can
- * reside in common memory). Generally, this is the only use for attribute
- * memory. However, some cards require their drivers to dance in both
- * common and/or attribute memory and this interface (and setting the
- * offset interface) exist for such cards.
- */
-int
-exca_mem_set_flags(struct exca_softc *sc, struct resource *res, uint32_t flags)
-{
- int win;
-
- win = exca_mem_findmap(sc, res);
- if (win < 0) {
- device_printf(sc->dev,
- "set_res_flags: specified resource not active\n");
- return (ENOENT);
- }
-
- sc->mem[win].kind = flags;
- exca_do_mem_map(sc, win);
- return (0);
-}
-
-/*
- * Given a resource, go ahead and unmap it if we can find it in the
- * resrouce list that's used.
- */
-int
-exca_mem_unmap_res(struct exca_softc *sc, struct resource *res)
-{
- int win;
-
- win = exca_mem_findmap(sc, res);
- if (win < 0)
- return (ENOENT);
- exca_mem_unmap(sc, win);
- return (0);
-}
-
-/*
- * Set the offset of the memory. We use this for reading the CIS and
- * frobbing the pccard's pccard registers (CCR, etc). Some drivers
- * need to access arbitrary attribute and common memory during their
- * initialization and operation.
- */
-int
-exca_mem_set_offset(struct exca_softc *sc, struct resource *res,
- uint32_t cardaddr, uint32_t *deltap)
-{
- int win;
- uint32_t delta;
-
- win = exca_mem_findmap(sc, res);
- if (win < 0) {
- device_printf(sc->dev,
- "set_memory_offset: specified resource not active\n");
- return (ENOENT);
- }
- sc->mem[win].cardaddr = cardaddr & ~(EXCA_MEM_PAGESIZE - 1);
- delta = cardaddr % EXCA_MEM_PAGESIZE;
- if (deltap)
- *deltap = delta;
- sc->mem[win].realsize = sc->mem[win].size + delta +
- EXCA_MEM_PAGESIZE - 1;
- sc->mem[win].realsize = sc->mem[win].realsize -
- (sc->mem[win].realsize % EXCA_MEM_PAGESIZE);
- exca_do_mem_map(sc, win);
- return (0);
-}
-
-
-/* I/O */
-
-#define EXCA_IOINFO(NUM) { \
- EXCA_IOADDR ## NUM ## _START_LSB, \
- EXCA_IOADDR ## NUM ## _START_MSB, \
- EXCA_IOADDR ## NUM ## _STOP_LSB, \
- EXCA_IOADDR ## NUM ## _STOP_MSB, \
- EXCA_ADDRWIN_ENABLE_IO ## NUM, \
- EXCA_IOCTL_IO ## NUM ## _WAITSTATE \
- | EXCA_IOCTL_IO ## NUM ## _ZEROWAIT \
- | EXCA_IOCTL_IO ## NUM ## _IOCS16SRC_MASK \
- | EXCA_IOCTL_IO ## NUM ## _DATASIZE_MASK, \
- { \
- EXCA_IOCTL_IO ## NUM ## _IOCS16SRC_CARD, \
- EXCA_IOCTL_IO ## NUM ## _IOCS16SRC_DATASIZE \
- | EXCA_IOCTL_IO ## NUM ## _DATASIZE_8BIT, \
- EXCA_IOCTL_IO ## NUM ## _IOCS16SRC_DATASIZE \
- | EXCA_IOCTL_IO ## NUM ## _DATASIZE_16BIT, \
- } \
-}
-
-static struct io_map_index_st {
- int start_lsb;
- int start_msb;
- int stop_lsb;
- int stop_msb;
- int ioenable;
- int ioctlmask;
- int ioctlbits[3]; /* indexed by PCCARD_WIDTH_* */
-} io_map_index[] = {
- EXCA_IOINFO(0),
- EXCA_IOINFO(1),
-};
-#undef EXCA_IOINFO
-
-static void
-exca_do_io_map(struct exca_softc *sc, int win)
-{
- struct io_map_index_st *map;
-
- struct pccard_io_handle *io;
-
- map = &io_map_index[win];
- io = &sc->io[win];
- exca_putb(sc, map->start_lsb, io->addr & 0xff);
- exca_putb(sc, map->start_msb, (io->addr >> 8) & 0xff);
-
- exca_putb(sc, map->stop_lsb, (io->addr + io->size - 1) & 0xff);
- exca_putb(sc, map->stop_msb, ((io->addr + io->size - 1) >> 8) & 0xff);
-
- exca_clrb(sc, EXCA_IOCTL, map->ioctlmask);
- exca_setb(sc, EXCA_IOCTL, map->ioctlbits[io->width]);
-
- exca_setb(sc, EXCA_ADDRWIN_ENABLE, map->ioenable);
-#ifdef EXCA_DEBUG
- {
- int r1, r2, r3, r4;
- r1 = exca_getb(sc, map->start_msb);
- r2 = exca_getb(sc, map->start_lsb);
- r3 = exca_getb(sc, map->stop_msb);
- r4 = exca_getb(sc, map->stop_lsb);
- DPRINTF("exca_do_io_map window %d: %02x%02x %02x%02x "
- "(%08x+%08x)\n", win, r1, r2, r3, r4,
- io->addr, io->size);
- }
-#endif
-}
-
-int
-exca_io_map(struct exca_softc *sc, int width, struct resource *r)
-{
- int win;
-#ifdef EXCA_DEBUG
- static char *width_names[] = { "auto", "io8", "io16"};
-#endif
- for (win=0; win < EXCA_IO_WINS; win++) {
- if ((sc->ioalloc & (1 << win)) == 0) {
- sc->ioalloc |= (1 << win);
- break;
- }
- }
- if (win >= EXCA_IO_WINS)
- return (ENOSPC);
-
- sc->io[win].iot = rman_get_bustag(r);
- sc->io[win].ioh = rman_get_bushandle(r);
- sc->io[win].addr = rman_get_start(r);
- sc->io[win].size = rman_get_end(r) - sc->io[win].addr + 1;
- sc->io[win].flags = 0;
- sc->io[win].width = width;
- DPRINTF("exca_io_map window %d %s port %x+%x\n",
- win, width_names[width], sc->io[win].addr,
- sc->io[win].size);
- exca_do_io_map(sc, win);
-
- return (0);
-}
-
-static void
-exca_io_unmap(struct exca_softc *sc, int window)
-{
- if (window >= EXCA_IO_WINS)
- panic("exca_io_unmap: window out of range");
-
- exca_clrb(sc, EXCA_ADDRWIN_ENABLE, io_map_index[window].ioenable);
-
- sc->ioalloc &= ~(1 << window);
-
- sc->io[window].iot = 0;
- sc->io[window].ioh = 0;
- sc->io[window].addr = 0;
- sc->io[window].size = 0;
- sc->io[window].flags = 0;
- sc->io[window].width = 0;
-}
-
-static int
-exca_io_findmap(struct exca_softc *sc, struct resource *res)
-{
- int win;
-
- for (win = 0; win < EXCA_IO_WINS; win++) {
- if (sc->io[win].iot == rman_get_bustag(res) &&
- sc->io[win].addr == rman_get_start(res) &&
- sc->io[win].size == rman_get_size(res))
- return (win);
- }
- return (-1);
-}
-
-
-int
-exca_io_unmap_res(struct exca_softc *sc, struct resource *res)
-{
- int win;
-
- win = exca_io_findmap(sc, res);
- if (win < 0)
- return (ENOENT);
- exca_io_unmap(sc, win);
- return (0);
-}
-
-/* Misc */
-
-/*
- * If interrupts are enabled, then we should be able to just wait for
- * an interrupt routine to wake us up. Busy waiting shouldn't be
- * necessary. Sadly, not all legacy ISA cards support an interrupt
- * for the busy state transitions, at least according to their datasheets,
- * so we busy wait a while here..
- */
-static void
-exca_wait_ready(struct exca_softc *sc)
-{
- int i;
- DEVPRINTF(sc->dev, "exca_wait_ready: status 0x%02x\n",
- exca_getb(sc, EXCA_IF_STATUS));
- for (i = 0; i < 10000; i++) {
- if (exca_getb(sc, EXCA_IF_STATUS) & EXCA_IF_STATUS_READY)
- return;
- DELAY(500);
- }
- device_printf(sc->dev, "ready never happened, status = %02x\n",
- exca_getb(sc, EXCA_IF_STATUS));
-}
-
-/*
- * Reset the card. Ideally, we'd do a lot of this via interrupts.
- * However, many PC Cards will deassert the ready signal. This means
- * that they are asserting an interrupt. This makes it hard to
- * do anything but a busy wait here. One could argue that these
- * such cards are broken, or that the bridge that allows this sort
- * of interrupt through isn't quite what you'd want (and may be a standards
- * violation). However, such arguing would leave a huge class of PC Cards
- * and bridges out of reach for use in the system.
- *
- * Maybe I should reevaluate the above based on the power bug I fixed
- * in OLDCARD.
- */
-void
-exca_reset(struct exca_softc *sc, device_t child)
-{
- int win;
-
- /* enable socket i/o */
- exca_setb(sc, EXCA_PWRCTL, EXCA_PWRCTL_OE);
-
- exca_putb(sc, EXCA_INTR, EXCA_INTR_ENABLE);
- /* hold reset for 30ms */
- DELAY(30*1000);
- /* clear the reset flag */
- exca_setb(sc, EXCA_INTR, EXCA_INTR_RESET);
- /* wait 20ms as per PC Card standard (r2.01) section 4.3.6 */
- DELAY(20*1000);
-
- exca_wait_ready(sc);
-
- /* disable all address windows */
- exca_putb(sc, EXCA_ADDRWIN_ENABLE, 0);
-
- exca_setb(sc, EXCA_INTR, EXCA_INTR_CARDTYPE_IO);
- DEVPRINTF(sc->dev, "card type is io\n");
-
- /* reinstall all the memory and io mappings */
- for (win = 0; win < EXCA_MEM_WINS; ++win)
- if (sc->memalloc & (1 << win))
- exca_do_mem_map(sc, win);
- for (win = 0; win < EXCA_IO_WINS; ++win)
- if (sc->ioalloc & (1 << win))
- exca_do_io_map(sc, win);
-}
-
-/*
- * Initialize the exca_softc data structure for the first time.
- */
-void
-exca_init(struct exca_softc *sc, device_t dev,
- bus_space_tag_t bst, bus_space_handle_t bsh, uint32_t offset)
-{
- sc->dev = dev;
- sc->memalloc = 0;
- sc->ioalloc = 0;
- sc->bst = bst;
- sc->bsh = bsh;
- sc->offset = offset;
- sc->flags = 0;
- sc->getb = exca_mem_getb;
- sc->putb = exca_mem_putb;
-}
-
-/*
- * Is this socket valid?
- */
-static int
-exca_valid_slot(struct exca_softc *exca)
-{
- uint8_t c;
-
- /* Assume the worst */
- exca->chipset = EXCA_BOGUS;
-
- /*
- * see if there's a PCMCIA controller here
- * Intel PCMCIA controllers use 0x82 and 0x83
- * IBM clone chips use 0x88 and 0x89, apparently
- */
- c = exca_getb(exca, EXCA_IDENT);
- DEVPRINTF(exca->dev, "Ident is %x\n", c);
- if ((c & EXCA_IDENT_IFTYPE_MASK) != EXCA_IDENT_IFTYPE_MEM_AND_IO)
- return (0);
- if ((c & EXCA_IDENT_ZERO) != 0)
- return (0);
- switch (c & EXCA_IDENT_REV_MASK) {
- /*
- * 82365 or clones.
- */
- case EXCA_IDENT_REV_I82365SLR0:
- case EXCA_IDENT_REV_I82365SLR1:
- exca->chipset = EXCA_I82365;
- /*
- * Check for Vadem chips by unlocking their extra
- * registers and looking for valid ID. Bit 3 in
- * the ID register is normally 0, except when
- * EXCA_VADEMREV is set. Other bridges appear
- * to ignore this frobbing.
- */
- bus_space_write_1(exca->bst, exca->bsh, EXCA_REG_INDEX,
- EXCA_VADEM_COOKIE1);
- bus_space_write_1(exca->bst, exca->bsh, EXCA_REG_INDEX,
- EXCA_VADEM_COOKIE2);
- exca_setb(exca, EXCA_VADEM_VMISC, EXCA_VADEM_REV);
- c = exca_getb(exca, EXCA_IDENT);
- if (c & 0x08) {
- switch (c & 7) {
- case 1:
- exca->chipset = EXCA_VG365;
- break;
- case 2:
- exca->chipset = EXCA_VG465;
- break;
- case 3:
- exca->chipset = EXCA_VG468;
- break;
- default:
- exca->chipset = EXCA_VG469;
- break;
- }
- exca_clrb(exca, EXCA_VADEM_VMISC, EXCA_VADEM_REV);
- break;
- }
- /*
- * Check for RICOH RF5C[23]96 PCMCIA Controller
- */
- c = exca_getb(exca, EXCA_RICOH_ID);
- if (c == EXCA_RID_396) {
- exca->chipset = EXCA_RF5C396;
- break;
- } else if (c == EXCA_RID_296) {
- exca->chipset = EXCA_RF5C296;
- break;
- }
- /*
- * Check for Cirrus logic chips.
- */
- exca_putb(exca, EXCA_CIRRUS_CHIP_INFO, 0);
- c = exca_getb(exca, EXCA_CIRRUS_CHIP_INFO);
- if ((c & EXCA_CIRRUS_CHIP_INFO_CHIP_ID) ==
- EXCA_CIRRUS_CHIP_INFO_CHIP_ID) {
- c = exca_getb(exca, EXCA_CIRRUS_CHIP_INFO);
- if ((c & EXCA_CIRRUS_CHIP_INFO_CHIP_ID) == 0) {
- if (c & EXCA_CIRRUS_CHIP_INFO_SLOTS)
- exca->chipset = EXCA_PD6722;
- else
- exca->chipset = EXCA_PD6710;
- break;
- }
- }
- break;
-
- case EXCA_IDENT_REV_I82365SLDF:
- /*
- * Intel i82365sl-DF step or maybe a vlsi 82c146
- * we detected the vlsi case earlier, so if the controller
- * isn't set, we know it is a i82365sl step D.
- */
- exca->chipset = EXCA_I82365SL_DF;
- break;
- case EXCA_IDENT_REV_IBM1:
- case EXCA_IDENT_REV_IBM2:
- exca->chipset = EXCA_IBM;
- break;
- case EXCA_IDENT_REV_IBM_KING:
- exca->chipset = EXCA_IBM_KING;
- break;
- default:
- return (0);
- }
- return (1);
-}
-
-/*
- * Probe the expected slots. We maybe should set the ID for each of these
- * slots too while we're at it. But maybe that belongs to a separate
- * function.
- *
- * The caller must guarantee that at least EXCA_NSLOTS are present in exca.
- */
-int
-exca_probe_slots(device_t dev, struct exca_softc *exca, bus_space_tag_t iot,
- bus_space_handle_t ioh)
-{
- int err;
- int i;
-
- err = ENXIO;
- for (i = 0; i < EXCA_NSLOTS; i++) {
- exca_init(&exca[i], dev, iot, ioh, i * EXCA_SOCKET_SIZE);
- exca->getb = exca_io_getb;
- exca->putb = exca_io_putb;
- if (exca_valid_slot(&exca[i])) {
- device_set_desc(dev, chip_names[exca[i].chipset]);
- err = 0;
- }
- }
- return (err);
-}
-
-void
-exca_insert(struct exca_softc *exca)
-{
- if (device_is_attached(exca->pccarddev)) {
- if (CARD_ATTACH_CARD(exca->pccarddev) != 0)
- device_printf(exca->dev,
- "PC Card card activation failed\n");
- } else {
- device_printf(exca->dev,
- "PC Card inserted, but no pccard bus.\n");
- }
-}
-
-
-void
-exca_removal(struct exca_softc *exca)
-{
- if (device_is_attached(exca->pccarddev))
- CARD_DETACH_CARD(exca->pccarddev);
-}
-
-int
-exca_activate_resource(struct exca_softc *exca, device_t child, int type,
- int rid, struct resource *res)
-{
- int err;
-
- if (rman_get_flags(res) & RF_ACTIVE)
- return (0);
- err = BUS_ACTIVATE_RESOURCE(device_get_parent(exca->dev), child,
- type, rid, res);
- if (err)
- return (err);
- switch (type) {
- case SYS_RES_IOPORT:
- err = exca_io_map(exca, PCCARD_WIDTH_AUTO, res);
- break;
- case SYS_RES_MEMORY:
- err = exca_mem_map(exca, PCCARD_A_MEM_COM, res);
- break;
- }
- if (err)
- BUS_DEACTIVATE_RESOURCE(device_get_parent(exca->dev), child,
- type, rid, res);
- return (err);
-}
-
-int
-exca_deactivate_resource(struct exca_softc *exca, device_t child, int type,
- int rid, struct resource *res)
-{
- if (rman_get_flags(res) & RF_ACTIVE) { /* if activated */
- switch (type) {
- case SYS_RES_IOPORT:
- if (exca_io_unmap_res(exca, res))
- return (ENOENT);
- break;
- case SYS_RES_MEMORY:
- if (exca_mem_unmap_res(exca, res))
- return (ENOENT);
- break;
- }
- }
- return (BUS_DEACTIVATE_RESOURCE(device_get_parent(exca->dev), child,
- type, rid, res));
-}
-
-#if 0
-static struct resource *
-exca_alloc_resource(struct exca_softc *sc, device_t child, int type, int *rid,
- u_long start, u_long end, u_long count, uint flags)
-{
- struct resource *res = NULL;
- int tmp;
-
- switch (type) {
- case SYS_RES_MEMORY:
- if (start < cbb_start_mem)
- start = cbb_start_mem;
- if (end < start)
- end = start;
- flags = (flags & ~RF_ALIGNMENT_MASK) |
- rman_make_alignment_flags(CBB_MEMALIGN);
- break;
- case SYS_RES_IOPORT:
- if (start < cbb_start_16_io)
- start = cbb_start_16_io;
- if (end < start)
- end = start;
- break;
- case SYS_RES_IRQ:
- tmp = rman_get_start(sc->irq_res);
- if (start > tmp || end < tmp || count != 1) {
- device_printf(child, "requested interrupt %ld-%ld,"
- "count = %ld not supported by cbb\n",
- start, end, count);
- return (NULL);
- }
- flags |= RF_SHAREABLE;
- start = end = rman_get_start(sc->irq_res);
- break;
- }
- res = BUS_ALLOC_RESOURCE(up, child, type, rid,
- start, end, count, flags & ~RF_ACTIVE);
- if (res == NULL)
- return (NULL);
- cbb_insert_res(sc, res, type, *rid);
- if (flags & RF_ACTIVE) {
- if (bus_activate_resource(child, type, *rid, res) != 0) {
- bus_release_resource(child, type, *rid, res);
- return (NULL);
- }
- }
-
- return (res);
-}
-
-static int
-exca_release_resource(struct exca_softc *sc, device_t child, int type,
- int rid, struct resource *res)
-{
- int error;
-
- if (rman_get_flags(res) & RF_ACTIVE) {
- error = bus_deactivate_resource(child, type, rid, res);
- if (error != 0)
- return (error);
- }
- cbb_remove_res(sc, res);
- return (BUS_RELEASE_RESOURCE(device_get_parent(brdev), child,
- type, rid, res));
-}
-#endif
-
-static int
-exca_modevent(module_t mod, int cmd, void *arg)
-{
- return 0;
-}
-
-DEV_MODULE(exca, exca_modevent, NULL);
-MODULE_VERSION(exca, 1);
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