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Diffstat (limited to 'drivers/scsi/aic7xxx/aic7xxx_osm.h')
| -rw-r--r-- | drivers/scsi/aic7xxx/aic7xxx_osm.h | 699 |
1 files changed, 699 insertions, 0 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.h b/drivers/scsi/aic7xxx/aic7xxx_osm.h new file mode 100644 index 000000000..f8489078f --- /dev/null +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.h @@ -0,0 +1,699 @@ +/* + * Adaptec AIC7xxx device driver for Linux. + * + * Copyright (c) 1994 John Aycock + * The University of Calgary Department of Computer Science. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Copyright (c) 2000-2003 Adaptec Inc. + * 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, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES. + * + * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic7xxx_osm.h#151 $ + * + */ +#ifndef _AIC7XXX_LINUX_H_ +#define _AIC7XXX_LINUX_H_ + +#include <linux/types.h> +#include <linux/blkdev.h> +#include <linux/delay.h> +#include <linux/ioport.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <asm/byteorder.h> +#include <asm/io.h> + +#include <scsi/scsi.h> +#include <scsi/scsi_cmnd.h> +#include <scsi/scsi_eh.h> +#include <scsi/scsi_device.h> +#include <scsi/scsi_host.h> +#include <scsi/scsi_tcq.h> +#include <scsi/scsi_transport.h> +#include <scsi/scsi_transport_spi.h> + +/* Core SCSI definitions */ +#define AIC_LIB_PREFIX ahc + +#include "cam.h" +#include "queue.h" +#include "scsi_message.h" +#include "aiclib.h" + +/*********************************** Debugging ********************************/ +#ifdef CONFIG_AIC7XXX_DEBUG_ENABLE +#ifdef CONFIG_AIC7XXX_DEBUG_MASK +#define AHC_DEBUG 1 +#define AHC_DEBUG_OPTS CONFIG_AIC7XXX_DEBUG_MASK +#else +/* + * Compile in debugging code, but do not enable any printfs. + */ +#define AHC_DEBUG 1 +#endif +/* No debugging code. */ +#endif + +/************************* Forward Declarations *******************************/ +struct ahc_softc; +typedef struct pci_dev *ahc_dev_softc_t; +typedef struct scsi_cmnd *ahc_io_ctx_t; + +/******************************* Byte Order ***********************************/ +#define ahc_htobe16(x) cpu_to_be16(x) +#define ahc_htobe32(x) cpu_to_be32(x) +#define ahc_htobe64(x) cpu_to_be64(x) +#define ahc_htole16(x) cpu_to_le16(x) +#define ahc_htole32(x) cpu_to_le32(x) +#define ahc_htole64(x) cpu_to_le64(x) + +#define ahc_be16toh(x) be16_to_cpu(x) +#define ahc_be32toh(x) be32_to_cpu(x) +#define ahc_be64toh(x) be64_to_cpu(x) +#define ahc_le16toh(x) le16_to_cpu(x) +#define ahc_le32toh(x) le32_to_cpu(x) +#define ahc_le64toh(x) le64_to_cpu(x) + +/************************* Configuration Data *********************************/ +extern u_int aic7xxx_no_probe; +extern u_int aic7xxx_allow_memio; +extern struct scsi_host_template aic7xxx_driver_template; + +/***************************** Bus Space/DMA **********************************/ + +typedef uint32_t bus_size_t; + +typedef enum { + BUS_SPACE_MEMIO, + BUS_SPACE_PIO +} bus_space_tag_t; + +typedef union { + u_long ioport; + volatile uint8_t __iomem *maddr; +} bus_space_handle_t; + +typedef struct bus_dma_segment +{ + dma_addr_t ds_addr; + bus_size_t ds_len; +} bus_dma_segment_t; + +struct ahc_linux_dma_tag +{ + bus_size_t alignment; + bus_size_t boundary; + bus_size_t maxsize; +}; +typedef struct ahc_linux_dma_tag* bus_dma_tag_t; + +typedef dma_addr_t bus_dmamap_t; + +typedef int bus_dma_filter_t(void*, dma_addr_t); +typedef void bus_dmamap_callback_t(void *, bus_dma_segment_t *, int, int); + +#define BUS_DMA_WAITOK 0x0 +#define BUS_DMA_NOWAIT 0x1 +#define BUS_DMA_ALLOCNOW 0x2 +#define BUS_DMA_LOAD_SEGS 0x4 /* + * Argument is an S/G list not + * a single buffer. + */ + +#define BUS_SPACE_MAXADDR 0xFFFFFFFF +#define BUS_SPACE_MAXADDR_32BIT 0xFFFFFFFF +#define BUS_SPACE_MAXSIZE_32BIT 0xFFFFFFFF + +int ahc_dma_tag_create(struct ahc_softc *, bus_dma_tag_t /*parent*/, + bus_size_t /*alignment*/, bus_size_t /*boundary*/, + dma_addr_t /*lowaddr*/, dma_addr_t /*highaddr*/, + bus_dma_filter_t*/*filter*/, void */*filterarg*/, + bus_size_t /*maxsize*/, int /*nsegments*/, + bus_size_t /*maxsegsz*/, int /*flags*/, + bus_dma_tag_t */*dma_tagp*/); + +void ahc_dma_tag_destroy(struct ahc_softc *, bus_dma_tag_t /*tag*/); + +int ahc_dmamem_alloc(struct ahc_softc *, bus_dma_tag_t /*dmat*/, + void** /*vaddr*/, int /*flags*/, + bus_dmamap_t* /*mapp*/); + +void ahc_dmamem_free(struct ahc_softc *, bus_dma_tag_t /*dmat*/, + void* /*vaddr*/, bus_dmamap_t /*map*/); + +void ahc_dmamap_destroy(struct ahc_softc *, bus_dma_tag_t /*tag*/, + bus_dmamap_t /*map*/); + +int ahc_dmamap_load(struct ahc_softc *ahc, bus_dma_tag_t /*dmat*/, + bus_dmamap_t /*map*/, void * /*buf*/, + bus_size_t /*buflen*/, bus_dmamap_callback_t *, + void */*callback_arg*/, int /*flags*/); + +int ahc_dmamap_unload(struct ahc_softc *, bus_dma_tag_t, bus_dmamap_t); + +/* + * Operations performed by ahc_dmamap_sync(). + */ +#define BUS_DMASYNC_PREREAD 0x01 /* pre-read synchronization */ +#define BUS_DMASYNC_POSTREAD 0x02 /* post-read synchronization */ +#define BUS_DMASYNC_PREWRITE 0x04 /* pre-write synchronization */ +#define BUS_DMASYNC_POSTWRITE 0x08 /* post-write synchronization */ + +/* + * XXX + * ahc_dmamap_sync is only used on buffers allocated with + * the pci_alloc_consistent() API. Although I'm not sure how + * this works on architectures with a write buffer, Linux does + * not have an API to sync "coherent" memory. Perhaps we need + * to do an mb()? + */ +#define ahc_dmamap_sync(ahc, dma_tag, dmamap, offset, len, op) + +/********************************** Includes **********************************/ +#ifdef CONFIG_AIC7XXX_REG_PRETTY_PRINT +#define AIC_DEBUG_REGISTERS 1 +#else +#define AIC_DEBUG_REGISTERS 0 +#endif +#include "aic7xxx.h" + +/***************************** Timer Facilities *******************************/ +static inline void +ahc_scb_timer_reset(struct scb *scb, u_int usec) +{ +} + +/***************************** SMP support ************************************/ +#include <linux/spinlock.h> + +#define AIC7XXX_DRIVER_VERSION "7.0" + +/*************************** Device Data Structures ***************************/ +/* + * A per probed device structure used to deal with some error recovery + * scenarios that the Linux mid-layer code just doesn't know how to + * handle. The structure allocated for a device only becomes persistent + * after a successfully completed inquiry command to the target when + * that inquiry data indicates a lun is present. + */ +typedef enum { + AHC_DEV_FREEZE_TIL_EMPTY = 0x02, /* Freeze queue until active == 0 */ + AHC_DEV_Q_BASIC = 0x10, /* Allow basic device queuing */ + AHC_DEV_Q_TAGGED = 0x20, /* Allow full SCSI2 command queueing */ + AHC_DEV_PERIODIC_OTAG = 0x40, /* Send OTAG to prevent starvation */ +} ahc_linux_dev_flags; + +struct ahc_linux_device { + /* + * The number of transactions currently + * queued to the device. + */ + int active; + + /* + * The currently allowed number of + * transactions that can be queued to + * the device. Must be signed for + * conversion from tagged to untagged + * mode where the device may have more + * than one outstanding active transaction. + */ + int openings; + + /* + * A positive count indicates that this + * device's queue is halted. + */ + u_int qfrozen; + + /* + * Cumulative command counter. + */ + u_long commands_issued; + + /* + * The number of tagged transactions when + * running at our current opening level + * that have been successfully received by + * this device since the last QUEUE FULL. + */ + u_int tag_success_count; +#define AHC_TAG_SUCCESS_INTERVAL 50 + + ahc_linux_dev_flags flags; + + /* + * The high limit for the tags variable. + */ + u_int maxtags; + + /* + * The computed number of tags outstanding + * at the time of the last QUEUE FULL event. + */ + u_int tags_on_last_queuefull; + + /* + * How many times we have seen a queue full + * with the same number of tags. This is used + * to stop our adaptive queue depth algorithm + * on devices with a fixed number of tags. + */ + u_int last_queuefull_same_count; +#define AHC_LOCK_TAGS_COUNT 50 + + /* + * How many transactions have been queued + * without the device going idle. We use + * this statistic to determine when to issue + * an ordered tag to prevent transaction + * starvation. This statistic is only updated + * if the AHC_DEV_PERIODIC_OTAG flag is set + * on this device. + */ + u_int commands_since_idle_or_otag; +#define AHC_OTAG_THRESH 500 +}; + +/********************* Definitions Required by the Core ***********************/ +/* + * Number of SG segments we require. So long as the S/G segments for + * a particular transaction are allocated in a physically contiguous + * manner and are allocated below 4GB, the number of S/G segments is + * unrestricted. + */ +#define AHC_NSEG 128 + +/* + * Per-SCB OSM storage. + */ +struct scb_platform_data { + struct ahc_linux_device *dev; + dma_addr_t buf_busaddr; + uint32_t xfer_len; + uint32_t sense_resid; /* Auto-Sense residual */ +}; + +/* + * Define a structure used for each host adapter. All members are + * aligned on a boundary >= the size of the member to honor the + * alignment restrictions of the various platforms supported by + * this driver. + */ +struct ahc_platform_data { + /* + * Fields accessed from interrupt context. + */ + struct scsi_target *starget[AHC_NUM_TARGETS]; + + spinlock_t spin_lock; + u_int qfrozen; + struct completion *eh_done; + struct Scsi_Host *host; /* pointer to scsi host */ +#define AHC_LINUX_NOIRQ ((uint32_t)~0) + uint32_t irq; /* IRQ for this adapter */ + uint32_t bios_address; + resource_size_t mem_busaddr; /* Mem Base Addr */ +}; + +void ahc_delay(long); + + +/***************************** Low Level I/O **********************************/ +uint8_t ahc_inb(struct ahc_softc * ahc, long port); +void ahc_outb(struct ahc_softc * ahc, long port, uint8_t val); +void ahc_outsb(struct ahc_softc * ahc, long port, + uint8_t *, int count); +void ahc_insb(struct ahc_softc * ahc, long port, + uint8_t *, int count); + +/**************************** Initialization **********************************/ +int ahc_linux_register_host(struct ahc_softc *, + struct scsi_host_template *); + +/******************************** Locking *************************************/ +/* Lock protecting internal data structures */ + +static inline void +ahc_lockinit(struct ahc_softc *ahc) +{ + spin_lock_init(&ahc->platform_data->spin_lock); +} + +static inline void +ahc_lock(struct ahc_softc *ahc, unsigned long *flags) +{ + spin_lock_irqsave(&ahc->platform_data->spin_lock, *flags); +} + +static inline void +ahc_unlock(struct ahc_softc *ahc, unsigned long *flags) +{ + spin_unlock_irqrestore(&ahc->platform_data->spin_lock, *flags); +} + +/******************************* PCI Definitions ******************************/ +/* + * PCIM_xxx: mask to locate subfield in register + * PCIR_xxx: config register offset + * PCIC_xxx: device class + * PCIS_xxx: device subclass + * PCIP_xxx: device programming interface + * PCIV_xxx: PCI vendor ID (only required to fixup ancient devices) + * PCID_xxx: device ID + */ +#define PCIR_DEVVENDOR 0x00 +#define PCIR_VENDOR 0x00 +#define PCIR_DEVICE 0x02 +#define PCIR_COMMAND 0x04 +#define PCIM_CMD_PORTEN 0x0001 +#define PCIM_CMD_MEMEN 0x0002 +#define PCIM_CMD_BUSMASTEREN 0x0004 +#define PCIM_CMD_MWRICEN 0x0010 +#define PCIM_CMD_PERRESPEN 0x0040 +#define PCIM_CMD_SERRESPEN 0x0100 +#define PCIR_STATUS 0x06 +#define PCIR_REVID 0x08 +#define PCIR_PROGIF 0x09 +#define PCIR_SUBCLASS 0x0a +#define PCIR_CLASS 0x0b +#define PCIR_CACHELNSZ 0x0c +#define PCIR_LATTIMER 0x0d +#define PCIR_HEADERTYPE 0x0e +#define PCIM_MFDEV 0x80 +#define PCIR_BIST 0x0f +#define PCIR_CAP_PTR 0x34 + +/* config registers for header type 0 devices */ +#define PCIR_MAPS 0x10 +#define PCIR_SUBVEND_0 0x2c +#define PCIR_SUBDEV_0 0x2e + +typedef enum +{ + AHC_POWER_STATE_D0, + AHC_POWER_STATE_D1, + AHC_POWER_STATE_D2, + AHC_POWER_STATE_D3 +} ahc_power_state; + +/**************************** VL/EISA Routines ********************************/ +#ifdef CONFIG_EISA +int ahc_linux_eisa_init(void); +void ahc_linux_eisa_exit(void); +int aic7770_map_registers(struct ahc_softc *ahc, + u_int port); +int aic7770_map_int(struct ahc_softc *ahc, u_int irq); +#else +static inline int ahc_linux_eisa_init(void) { + return -ENODEV; +} +static inline void ahc_linux_eisa_exit(void) { +} +#endif + +/******************************* PCI Routines *********************************/ +#ifdef CONFIG_PCI +int ahc_linux_pci_init(void); +void ahc_linux_pci_exit(void); +int ahc_pci_map_registers(struct ahc_softc *ahc); +int ahc_pci_map_int(struct ahc_softc *ahc); + +uint32_t ahc_pci_read_config(ahc_dev_softc_t pci, + int reg, int width); + +void ahc_pci_write_config(ahc_dev_softc_t pci, + int reg, uint32_t value, + int width); + +static inline int ahc_get_pci_function(ahc_dev_softc_t); +static inline int +ahc_get_pci_function(ahc_dev_softc_t pci) +{ + return (PCI_FUNC(pci->devfn)); +} + +static inline int ahc_get_pci_slot(ahc_dev_softc_t); +static inline int +ahc_get_pci_slot(ahc_dev_softc_t pci) +{ + return (PCI_SLOT(pci->devfn)); +} + +static inline int ahc_get_pci_bus(ahc_dev_softc_t); +static inline int +ahc_get_pci_bus(ahc_dev_softc_t pci) +{ + return (pci->bus->number); +} +#else +static inline int ahc_linux_pci_init(void) { + return 0; +} +static inline void ahc_linux_pci_exit(void) { +} +#endif + +static inline void ahc_flush_device_writes(struct ahc_softc *); +static inline void +ahc_flush_device_writes(struct ahc_softc *ahc) +{ + /* XXX Is this sufficient for all architectures??? */ + ahc_inb(ahc, INTSTAT); +} + +/**************************** Proc FS Support *********************************/ +int ahc_proc_write_seeprom(struct Scsi_Host *, char *, int); +int ahc_linux_show_info(struct seq_file *, struct Scsi_Host *); + +/*************************** Domain Validation ********************************/ +/*********************** Transaction Access Wrappers *************************/ +static inline void ahc_cmd_set_transaction_status(struct scsi_cmnd *, uint32_t); +static inline void ahc_set_transaction_status(struct scb *, uint32_t); +static inline void ahc_cmd_set_scsi_status(struct scsi_cmnd *, uint32_t); +static inline void ahc_set_scsi_status(struct scb *, uint32_t); +static inline uint32_t ahc_cmd_get_transaction_status(struct scsi_cmnd *cmd); +static inline uint32_t ahc_get_transaction_status(struct scb *); +static inline uint32_t ahc_cmd_get_scsi_status(struct scsi_cmnd *cmd); +static inline uint32_t ahc_get_scsi_status(struct scb *); +static inline void ahc_set_transaction_tag(struct scb *, int, u_int); +static inline u_long ahc_get_transfer_length(struct scb *); +static inline int ahc_get_transfer_dir(struct scb *); +static inline void ahc_set_residual(struct scb *, u_long); +static inline void ahc_set_sense_residual(struct scb *scb, u_long resid); +static inline u_long ahc_get_residual(struct scb *); +static inline u_long ahc_get_sense_residual(struct scb *); +static inline int ahc_perform_autosense(struct scb *); +static inline uint32_t ahc_get_sense_bufsize(struct ahc_softc *, + struct scb *); +static inline void ahc_notify_xfer_settings_change(struct ahc_softc *, + struct ahc_devinfo *); +static inline void ahc_platform_scb_free(struct ahc_softc *ahc, + struct scb *scb); +static inline void ahc_freeze_scb(struct scb *scb); + +static inline +void ahc_cmd_set_transaction_status(struct scsi_cmnd *cmd, uint32_t status) +{ + cmd->result &= ~(CAM_STATUS_MASK << 16); + cmd->result |= status << 16; +} + +static inline +void ahc_set_transaction_status(struct scb *scb, uint32_t status) +{ + ahc_cmd_set_transaction_status(scb->io_ctx,status); +} + +static inline +void ahc_cmd_set_scsi_status(struct scsi_cmnd *cmd, uint32_t status) +{ + cmd->result &= ~0xFFFF; + cmd->result |= status; +} + +static inline +void ahc_set_scsi_status(struct scb *scb, uint32_t status) +{ + ahc_cmd_set_scsi_status(scb->io_ctx, status); +} + +static inline +uint32_t ahc_cmd_get_transaction_status(struct scsi_cmnd *cmd) +{ + return ((cmd->result >> 16) & CAM_STATUS_MASK); +} + +static inline +uint32_t ahc_get_transaction_status(struct scb *scb) +{ + return (ahc_cmd_get_transaction_status(scb->io_ctx)); +} + +static inline +uint32_t ahc_cmd_get_scsi_status(struct scsi_cmnd *cmd) +{ + return (cmd->result & 0xFFFF); +} + +static inline +uint32_t ahc_get_scsi_status(struct scb *scb) +{ + return (ahc_cmd_get_scsi_status(scb->io_ctx)); +} + +static inline +void ahc_set_transaction_tag(struct scb *scb, int enabled, u_int type) +{ + /* + * Nothing to do for linux as the incoming transaction + * has no concept of tag/non tagged, etc. + */ +} + +static inline +u_long ahc_get_transfer_length(struct scb *scb) +{ + return (scb->platform_data->xfer_len); +} + +static inline +int ahc_get_transfer_dir(struct scb *scb) +{ + return (scb->io_ctx->sc_data_direction); +} + +static inline +void ahc_set_residual(struct scb *scb, u_long resid) +{ + scsi_set_resid(scb->io_ctx, resid); +} + +static inline +void ahc_set_sense_residual(struct scb *scb, u_long resid) +{ + scb->platform_data->sense_resid = resid; +} + +static inline +u_long ahc_get_residual(struct scb *scb) +{ + return scsi_get_resid(scb->io_ctx); +} + +static inline +u_long ahc_get_sense_residual(struct scb *scb) +{ + return (scb->platform_data->sense_resid); +} + +static inline +int ahc_perform_autosense(struct scb *scb) +{ + /* + * We always perform autosense in Linux. + * On other platforms this is set on a + * per-transaction basis. + */ + return (1); +} + +static inline uint32_t +ahc_get_sense_bufsize(struct ahc_softc *ahc, struct scb *scb) +{ + return (sizeof(struct scsi_sense_data)); +} + +static inline void +ahc_notify_xfer_settings_change(struct ahc_softc *ahc, + struct ahc_devinfo *devinfo) +{ + /* Nothing to do here for linux */ +} + +static inline void +ahc_platform_scb_free(struct ahc_softc *ahc, struct scb *scb) +{ +} + +int ahc_platform_alloc(struct ahc_softc *ahc, void *platform_arg); +void ahc_platform_free(struct ahc_softc *ahc); +void ahc_platform_freeze_devq(struct ahc_softc *ahc, struct scb *scb); + +static inline void +ahc_freeze_scb(struct scb *scb) +{ + if ((scb->io_ctx->result & (CAM_DEV_QFRZN << 16)) == 0) { + scb->io_ctx->result |= CAM_DEV_QFRZN << 16; + scb->platform_data->dev->qfrozen++; + } +} + +void ahc_platform_set_tags(struct ahc_softc *ahc, struct scsi_device *sdev, + struct ahc_devinfo *devinfo, ahc_queue_alg); +int ahc_platform_abort_scbs(struct ahc_softc *ahc, int target, + char channel, int lun, u_int tag, + role_t role, uint32_t status); +irqreturn_t + ahc_linux_isr(int irq, void *dev_id); +void ahc_platform_flushwork(struct ahc_softc *ahc); +void ahc_done(struct ahc_softc*, struct scb*); +void ahc_send_async(struct ahc_softc *, char channel, + u_int target, u_int lun, ac_code); +void ahc_print_path(struct ahc_softc *, struct scb *); + +#ifdef CONFIG_PCI +#define AHC_PCI_CONFIG 1 +#else +#define AHC_PCI_CONFIG 0 +#endif +#define bootverbose aic7xxx_verbose +extern u_int aic7xxx_verbose; +#endif /* _AIC7XXX_LINUX_H_ */ |