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1275 |
phoenix |
/*
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* hosts.h Copyright (C) 1992 Drew Eckhardt
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* Copyright (C) 1993, 1994, 1995, 1998, 1999 Eric Youngdale
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*
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* mid to low-level SCSI driver interface header
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* Initial versions: Drew Eckhardt
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* Subsequent revisions: Eric Youngdale
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*
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* <drew@colorado.edu>
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*
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* Modified by Eric Youngdale eric@andante.org to
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* add scatter-gather, multiple outstanding request, and other
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* enhancements.
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*
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* Further modified by Eric Youngdale to support multiple host adapters
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* of the same type.
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*
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* Jiffies wrap fixes (host->resetting), 3 Dec 1998 Andrea Arcangeli
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*/
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#ifndef _HOSTS_H
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#define _HOSTS_H
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/*
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$Header: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/linux/linux-2.4/drivers/scsi/hosts.h,v 1.1.1.1 2004-04-15 02:12:49 phoenix Exp $
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*/
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#include <linux/config.h>
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#include <linux/proc_fs.h>
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#include <linux/pci.h>
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/* It is senseless to set SG_ALL any higher than this - the performance
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* does not get any better, and it wastes memory
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*/
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#define SG_NONE 0
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#define SG_ALL 0xff
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#define DISABLE_CLUSTERING 0
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#define ENABLE_CLUSTERING 1
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/* The various choices mean:
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* NONE: Self evident. Host adapter is not capable of scatter-gather.
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* ALL: Means that the host adapter module can do scatter-gather,
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* and that there is no limit to the size of the table to which
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* we scatter/gather data.
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* Anything else: Indicates the maximum number of chains that can be
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* used in one scatter-gather request.
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*/
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/*
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* The Scsi_Host_Template type has all that is needed to interface with a SCSI
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* host in a device independent matter. There is one entry for each different
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* type of host adapter that is supported on the system.
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*/
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typedef struct scsi_disk Disk;
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typedef struct SHT
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{
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/* Used with loadable modules so we can construct a linked list. */
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struct SHT * next;
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/* Used with loadable modules so that we know when it is safe to unload */
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struct module * module;
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/* The pointer to the /proc/scsi directory entry */
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struct proc_dir_entry *proc_dir;
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/* proc-fs info function.
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* Can be used to export driver statistics and other infos to the world
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* outside the kernel ie. userspace and it also provides an interface
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* to feed the driver with information. Check eata_dma_proc.c for reference
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*/
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int (*proc_info)(char *, char **, off_t, int, int, int);
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/*
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* The name pointer is a pointer to the name of the SCSI
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* device detected.
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*/
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const char *name;
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/*
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* The detect function shall return non zero on detection,
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* indicating the number of host adapters of this particular
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* type were found. It should also
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* initialize all data necessary for this particular
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* SCSI driver. It is passed the host number, so this host
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* knows where the first entry is in the scsi_hosts[] array.
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*
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* Note that the detect routine MUST not call any of the mid level
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* functions to queue commands because things are not guaranteed
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* to be set up yet. The detect routine can send commands to
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* the host adapter as long as the program control will not be
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* passed to scsi.c in the processing of the command. Note
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* especially that scsi_malloc/scsi_free must not be called.
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*/
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int (* detect)(struct SHT *);
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int (*revoke)(Scsi_Device *);
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/* Used with loadable modules to unload the host structures. Note:
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* there is a default action built into the modules code which may
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* be sufficient for most host adapters. Thus you may not have to supply
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* this at all.
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*/
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int (*release)(struct Scsi_Host *);
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/*
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* The info function will return whatever useful
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* information the developer sees fit. If not provided, then
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* the name field will be used instead.
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*/
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const char *(* info)(struct Scsi_Host *);
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/*
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* ioctl interface
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*/
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int (*ioctl)(Scsi_Device *dev, int cmd, void *arg);
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/*
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* The command function takes a target, a command (this is a SCSI
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* command formatted as per the SCSI spec, nothing strange), a
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* data buffer pointer, and data buffer length pointer. The return
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* is a status int, bit fielded as follows :
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* Byte What
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* 0 SCSI status code
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* 1 SCSI 1 byte message
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* 2 host error return.
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* 3 mid level error return
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*/
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int (* command)(Scsi_Cmnd *);
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/*
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* The QueueCommand function works in a similar manner
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* to the command function. It takes an additional parameter,
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* void (* done)(int host, int code) which is passed the host
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* # and exit result when the command is complete.
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* Host number is the POSITION IN THE hosts array of THIS
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* host adapter.
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*
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* The done() function must only be called after QueueCommand()
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* has returned.
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*/
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int (* queuecommand)(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
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/*
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* This is an error handling strategy routine. You don't need to
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* define one of these if you don't want to - there is a default
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* routine that is present that should work in most cases. For those
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* driver authors that have the inclination and ability to write their
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* own strategy routine, this is where it is specified. Note - the
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* strategy routine is *ALWAYS* run in the context of the kernel eh
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* thread. Thus you are guaranteed to *NOT* be in an interrupt handler
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* when you execute this, and you are also guaranteed to *NOT* have any
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* other commands being queued while you are in the strategy routine.
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* When you return from this function, operations return to normal.
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*
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* See scsi_error.c scsi_unjam_host for additional comments about what
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* this function should and should not be attempting to do.
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*/
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int (*eh_strategy_handler)(struct Scsi_Host *);
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int (*eh_abort_handler)(Scsi_Cmnd *);
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int (*eh_device_reset_handler)(Scsi_Cmnd *);
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int (*eh_bus_reset_handler)(Scsi_Cmnd *);
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int (*eh_host_reset_handler)(Scsi_Cmnd *);
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/*
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* Since the mid level driver handles time outs, etc, we want to
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* be able to abort the current command. Abort returns 0 if the
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* abortion was successful. The field SCpnt->abort reason
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* can be filled in with the appropriate reason why we wanted
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* the abort in the first place, and this will be used
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* in the mid-level code instead of the host_byte().
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* If non-zero, the code passed to it
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* will be used as the return code, otherwise
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* DID_ABORT should be returned.
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*
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* Note that the scsi driver should "clean up" after itself,
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* resetting the bus, etc. if necessary.
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*
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* NOTE - this interface is depreciated, and will go away. Use
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* the eh_ routines instead.
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*/
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int (* abort)(Scsi_Cmnd *);
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/*
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* The reset function will reset the SCSI bus. Any executing
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* commands should fail with a DID_RESET in the host byte.
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* The Scsi_Cmnd is passed so that the reset routine can figure
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* out which host adapter should be reset, and also which command
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* within the command block was responsible for the reset in
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* the first place. Some hosts do not implement a reset function,
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* and these hosts must call scsi_request_sense(SCpnt) to keep
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* the command alive.
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*
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* NOTE - this interface is depreciated, and will go away. Use
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* the eh_ routines instead.
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*/
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int (* reset)(Scsi_Cmnd *, unsigned int);
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/*
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* This function is used to select synchronous communications,
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* which will result in a higher data throughput. Not implemented
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* yet.
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*/
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int (* slave_attach)(int, int);
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/*
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* This function determines the bios parameters for a given
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* harddisk. These tend to be numbers that are made up by
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* the host adapter. Parameters:
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* size, device number, list (heads, sectors, cylinders)
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*/
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int (* bios_param)(Disk *, kdev_t, int []);
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/*
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* Used to set the queue depth for a specific device.
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*/
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void (*select_queue_depths)(struct Scsi_Host *, Scsi_Device *);
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/*
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* This determines if we will use a non-interrupt driven
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* or an interrupt driven scheme, It is set to the maximum number
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226 |
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* of simultaneous commands a given host adapter will accept.
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*/
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int can_queue;
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|
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/*
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* In many instances, especially where disconnect / reconnect are
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232 |
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* supported, our host also has an ID on the SCSI bus. If this is
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* the case, then it must be reserved. Please set this_id to -1 if
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* your setup is in single initiator mode, and the host lacks an
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* ID.
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*/
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int this_id;
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|
239 |
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/*
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240 |
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* This determines the degree to which the host adapter is capable
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* of scatter-gather.
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*/
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short unsigned int sg_tablesize;
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/*
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* if the host adapter has limitations beside segment count
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*/
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short unsigned int max_sectors;
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/*
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* True if this host adapter can make good use of linked commands.
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* This will allow more than one command to be queued to a given
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253 |
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* unit on a given host. Set this to the maximum number of command
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254 |
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* blocks to be provided for each device. Set this to 1 for one
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* command block per lun, 2 for two, etc. Do not set this to 0.
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* You should make sure that the host adapter will do the right thing
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* before you try setting this above 1.
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258 |
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*/
|
259 |
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short cmd_per_lun;
|
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|
261 |
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/*
|
262 |
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* present contains counter indicating how many boards of this
|
263 |
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* type were found when we did the scan.
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*/
|
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unsigned char present;
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|
267 |
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/*
|
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* true if this host adapter uses unchecked DMA onto an ISA bus.
|
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*/
|
270 |
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unsigned unchecked_isa_dma:1;
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|
272 |
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/*
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273 |
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* true if this host adapter can make good use of clustering.
|
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* I originally thought that if the tablesize was large that it
|
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* was a waste of CPU cycles to prepare a cluster list, but
|
276 |
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* it works out that the Buslogic is faster if you use a smaller
|
277 |
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* number of segments (i.e. use clustering). I guess it is
|
278 |
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* inefficient.
|
279 |
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*/
|
280 |
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unsigned use_clustering:1;
|
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|
282 |
|
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/*
|
283 |
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* True if this driver uses the new error handling code. This flag is
|
284 |
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* really only temporary until all of the other drivers get converted
|
285 |
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* to use the new error handling code.
|
286 |
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*/
|
287 |
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unsigned use_new_eh_code:1;
|
288 |
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|
289 |
|
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/*
|
290 |
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* True for emulated SCSI host adapters (e.g. ATAPI)
|
291 |
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*/
|
292 |
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unsigned emulated:1;
|
293 |
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|
294 |
|
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/*
|
295 |
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* True for drivers that can do I/O from highmem
|
296 |
|
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*/
|
297 |
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unsigned highmem_io:1;
|
298 |
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|
299 |
|
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/*
|
300 |
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* Name of proc directory
|
301 |
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*/
|
302 |
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char *proc_name;
|
303 |
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|
304 |
|
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} Scsi_Host_Template;
|
305 |
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|
306 |
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/*
|
307 |
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* The scsi_hosts array is the array containing the data for all
|
308 |
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* possible <supported> scsi hosts. This is similar to the
|
309 |
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* Scsi_Host_Template, except that we have one entry for each
|
310 |
|
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* actual physical host adapter on the system, stored as a linked
|
311 |
|
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* list. Note that if there are 2 aha1542 boards, then there will
|
312 |
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* be two Scsi_Host entries, but only 1 Scsi_Host_Template entry.
|
313 |
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*/
|
314 |
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|
315 |
|
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struct Scsi_Host
|
316 |
|
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{
|
317 |
|
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/* private: */
|
318 |
|
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/*
|
319 |
|
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* This information is private to the scsi mid-layer. Wrapping it in a
|
320 |
|
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* struct private is a way of marking it in a sort of C++ type of way.
|
321 |
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*/
|
322 |
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struct Scsi_Host * next;
|
323 |
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Scsi_Device * host_queue;
|
324 |
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|
325 |
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|
326 |
|
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struct task_struct * ehandler; /* Error recovery thread. */
|
327 |
|
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struct semaphore * eh_wait; /* The error recovery thread waits on
|
328 |
|
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this. */
|
329 |
|
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struct semaphore * eh_notify; /* wait for eh to begin */
|
330 |
|
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struct semaphore * eh_action; /* Wait for specific actions on the
|
331 |
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host. */
|
332 |
|
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unsigned int eh_active:1; /* Indicates the eh thread is awake and active if
|
333 |
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this is true. */
|
334 |
|
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wait_queue_head_t host_wait;
|
335 |
|
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Scsi_Host_Template * hostt;
|
336 |
|
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atomic_t host_active; /* commands checked out */
|
337 |
|
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volatile unsigned short host_busy; /* commands actually active on low-level */
|
338 |
|
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volatile unsigned short host_failed; /* commands that failed. */
|
339 |
|
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|
340 |
|
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/* public: */
|
341 |
|
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unsigned short extra_bytes;
|
342 |
|
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unsigned short host_no; /* Used for IOCTL_GET_IDLUN, /proc/scsi et al. */
|
343 |
|
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int resetting; /* if set, it means that last_reset is a valid value */
|
344 |
|
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unsigned long last_reset;
|
345 |
|
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|
346 |
|
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|
347 |
|
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/*
|
348 |
|
|
* These three parameters can be used to allow for wide scsi,
|
349 |
|
|
* and for host adapters that support multiple busses
|
350 |
|
|
* The first two should be set to 1 more than the actual max id
|
351 |
|
|
* or lun (i.e. 8 for normal systems).
|
352 |
|
|
*/
|
353 |
|
|
unsigned int max_id;
|
354 |
|
|
unsigned int max_lun;
|
355 |
|
|
unsigned int max_channel;
|
356 |
|
|
|
357 |
|
|
/* These parameters should be set by the detect routine */
|
358 |
|
|
unsigned long base;
|
359 |
|
|
unsigned long io_port;
|
360 |
|
|
unsigned char n_io_port;
|
361 |
|
|
unsigned char dma_channel;
|
362 |
|
|
unsigned int irq;
|
363 |
|
|
|
364 |
|
|
/*
|
365 |
|
|
* This is a unique identifier that must be assigned so that we
|
366 |
|
|
* have some way of identifying each detected host adapter properly
|
367 |
|
|
* and uniquely. For hosts that do not support more than one card
|
368 |
|
|
* in the system at one time, this does not need to be set. It is
|
369 |
|
|
* initialized to 0 in scsi_register.
|
370 |
|
|
*/
|
371 |
|
|
unsigned int unique_id;
|
372 |
|
|
|
373 |
|
|
/*
|
374 |
|
|
* The rest can be copied from the template, or specifically
|
375 |
|
|
* initialized, as required.
|
376 |
|
|
*/
|
377 |
|
|
|
378 |
|
|
/*
|
379 |
|
|
* The maximum length of SCSI commands that this host can accept.
|
380 |
|
|
* Probably 12 for most host adapters, but could be 16 for others.
|
381 |
|
|
* For drivers that don't set this field, a value of 12 is
|
382 |
|
|
* assumed. I am leaving this as a number rather than a bit
|
383 |
|
|
* because you never know what subsequent SCSI standards might do
|
384 |
|
|
* (i.e. could there be a 20 byte or a 24-byte command a few years
|
385 |
|
|
* down the road?).
|
386 |
|
|
*/
|
387 |
|
|
unsigned char max_cmd_len;
|
388 |
|
|
|
389 |
|
|
int this_id;
|
390 |
|
|
int can_queue;
|
391 |
|
|
short cmd_per_lun;
|
392 |
|
|
short unsigned int sg_tablesize;
|
393 |
|
|
short unsigned int max_sectors;
|
394 |
|
|
|
395 |
|
|
unsigned in_recovery:1;
|
396 |
|
|
unsigned unchecked_isa_dma:1;
|
397 |
|
|
unsigned use_clustering:1;
|
398 |
|
|
unsigned highmem_io:1;
|
399 |
|
|
|
400 |
|
|
/*
|
401 |
|
|
* True if this host was loaded as a loadable module
|
402 |
|
|
*/
|
403 |
|
|
unsigned loaded_as_module:1;
|
404 |
|
|
|
405 |
|
|
/*
|
406 |
|
|
* Host has rejected a command because it was busy.
|
407 |
|
|
*/
|
408 |
|
|
unsigned host_blocked:1;
|
409 |
|
|
|
410 |
|
|
/*
|
411 |
|
|
* Host has requested that no further requests come through for the
|
412 |
|
|
* time being.
|
413 |
|
|
*/
|
414 |
|
|
unsigned host_self_blocked:1;
|
415 |
|
|
|
416 |
|
|
/*
|
417 |
|
|
* Host uses correct SCSI ordering not PC ordering. The bit is
|
418 |
|
|
* set for the minority of drivers whose authors actually read the spec ;)
|
419 |
|
|
*/
|
420 |
|
|
unsigned reverse_ordering:1;
|
421 |
|
|
|
422 |
|
|
/*
|
423 |
|
|
* Indicates that one or more devices on this host were starved, and
|
424 |
|
|
* when the device becomes less busy that we need to feed them.
|
425 |
|
|
*/
|
426 |
|
|
unsigned some_device_starved:1;
|
427 |
|
|
|
428 |
|
|
void (*select_queue_depths)(struct Scsi_Host *, Scsi_Device *);
|
429 |
|
|
|
430 |
|
|
/*
|
431 |
|
|
* For SCSI hosts which are PCI devices, set pci_dev so that
|
432 |
|
|
* we can do BIOS EDD 3.0 mappings
|
433 |
|
|
*/
|
434 |
|
|
struct pci_dev *pci_dev;
|
435 |
|
|
|
436 |
|
|
/*
|
437 |
|
|
* We should ensure that this is aligned, both for better performance
|
438 |
|
|
* and also because some compilers (m68k) don't automatically force
|
439 |
|
|
* alignment to a long boundary.
|
440 |
|
|
*/
|
441 |
|
|
unsigned long hostdata[0] /* Used for storage of host specific stuff */
|
442 |
|
|
__attribute__ ((aligned (sizeof(unsigned long))));
|
443 |
|
|
};
|
444 |
|
|
|
445 |
|
|
/*
|
446 |
|
|
* These two functions are used to allocate and free a pseudo device
|
447 |
|
|
* which will connect to the host adapter itself rather than any
|
448 |
|
|
* physical device. You must deallocate when you are done with the
|
449 |
|
|
* thing. This physical pseudo-device isn't real and won't be available
|
450 |
|
|
* from any high-level drivers.
|
451 |
|
|
*/
|
452 |
|
|
extern void scsi_free_host_dev(Scsi_Device * SDpnt);
|
453 |
|
|
extern Scsi_Device * scsi_get_host_dev(struct Scsi_Host * SHpnt);
|
454 |
|
|
|
455 |
|
|
extern void scsi_unblock_requests(struct Scsi_Host * SHpnt);
|
456 |
|
|
extern void scsi_block_requests(struct Scsi_Host * SHpnt);
|
457 |
|
|
extern void scsi_report_bus_reset(struct Scsi_Host * SHpnt, int channel);
|
458 |
|
|
|
459 |
|
|
typedef struct SHN
|
460 |
|
|
{
|
461 |
|
|
struct SHN * next;
|
462 |
|
|
char * name;
|
463 |
|
|
unsigned short host_no;
|
464 |
|
|
unsigned short host_registered;
|
465 |
|
|
unsigned loaded_as_module;
|
466 |
|
|
} Scsi_Host_Name;
|
467 |
|
|
|
468 |
|
|
extern Scsi_Host_Name * scsi_host_no_list;
|
469 |
|
|
extern struct Scsi_Host * scsi_hostlist;
|
470 |
|
|
extern struct Scsi_Device_Template * scsi_devicelist;
|
471 |
|
|
|
472 |
|
|
extern Scsi_Host_Template * scsi_hosts;
|
473 |
|
|
|
474 |
|
|
extern void build_proc_dir_entries(Scsi_Host_Template *);
|
475 |
|
|
|
476 |
|
|
/*
|
477 |
|
|
* scsi_init initializes the scsi hosts.
|
478 |
|
|
*/
|
479 |
|
|
|
480 |
|
|
extern int next_scsi_host;
|
481 |
|
|
|
482 |
|
|
unsigned int scsi_init(void);
|
483 |
|
|
extern struct Scsi_Host * scsi_register(Scsi_Host_Template *, int j);
|
484 |
|
|
extern void scsi_unregister(struct Scsi_Host * i);
|
485 |
|
|
|
486 |
|
|
extern void scsi_register_blocked_host(struct Scsi_Host * SHpnt);
|
487 |
|
|
extern void scsi_deregister_blocked_host(struct Scsi_Host * SHpnt);
|
488 |
|
|
|
489 |
|
|
static inline void scsi_set_pci_device(struct Scsi_Host *SHpnt,
|
490 |
|
|
struct pci_dev *pdev)
|
491 |
|
|
{
|
492 |
|
|
SHpnt->pci_dev = pdev;
|
493 |
|
|
}
|
494 |
|
|
|
495 |
|
|
|
496 |
|
|
/*
|
497 |
|
|
* Prototypes for functions/data in scsi_scan.c
|
498 |
|
|
*/
|
499 |
|
|
extern void scan_scsis(struct Scsi_Host *shpnt,
|
500 |
|
|
uint hardcoded,
|
501 |
|
|
uint hchannel,
|
502 |
|
|
uint hid,
|
503 |
|
|
uint hlun);
|
504 |
|
|
|
505 |
|
|
extern void scsi_mark_host_reset(struct Scsi_Host *Host);
|
506 |
|
|
|
507 |
|
|
#define BLANK_HOST {"", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
|
508 |
|
|
|
509 |
|
|
struct Scsi_Device_Template
|
510 |
|
|
{
|
511 |
|
|
struct Scsi_Device_Template * next;
|
512 |
|
|
const char * name;
|
513 |
|
|
const char * tag;
|
514 |
|
|
struct module * module; /* Used for loadable modules */
|
515 |
|
|
unsigned char scsi_type;
|
516 |
|
|
unsigned int major;
|
517 |
|
|
unsigned int min_major; /* Minimum major in range. */
|
518 |
|
|
unsigned int max_major; /* Maximum major in range. */
|
519 |
|
|
unsigned int nr_dev; /* Number currently attached */
|
520 |
|
|
unsigned int dev_noticed; /* Number of devices detected. */
|
521 |
|
|
unsigned int dev_max; /* Current size of arrays */
|
522 |
|
|
unsigned blk:1; /* 0 if character device */
|
523 |
|
|
int (*detect)(Scsi_Device *); /* Returns 1 if we can attach this device */
|
524 |
|
|
int (*init)(void); /* Sizes arrays based upon number of devices
|
525 |
|
|
* detected */
|
526 |
|
|
void (*finish)(void); /* Perform initialization after attachment */
|
527 |
|
|
int (*attach)(Scsi_Device *); /* Attach devices to arrays */
|
528 |
|
|
void (*detach)(Scsi_Device *);
|
529 |
|
|
int (*init_command)(Scsi_Cmnd *); /* Used by new queueing code.
|
530 |
|
|
Selects command for blkdevs */
|
531 |
|
|
};
|
532 |
|
|
|
533 |
|
|
void scsi_initialize_queue(Scsi_Device * SDpnt, struct Scsi_Host * SHpnt);
|
534 |
|
|
|
535 |
|
|
int scsi_register_device(struct Scsi_Device_Template * sdpnt);
|
536 |
|
|
void scsi_deregister_device(struct Scsi_Device_Template * tpnt);
|
537 |
|
|
|
538 |
|
|
/* These are used by loadable modules */
|
539 |
|
|
extern int scsi_register_module(int, void *);
|
540 |
|
|
extern int scsi_unregister_module(int, void *);
|
541 |
|
|
|
542 |
|
|
/* The different types of modules that we can load and unload */
|
543 |
|
|
#define MODULE_SCSI_HA 1
|
544 |
|
|
#define MODULE_SCSI_CONST 2
|
545 |
|
|
#define MODULE_SCSI_IOCTL 3
|
546 |
|
|
#define MODULE_SCSI_DEV 4
|
547 |
|
|
|
548 |
|
|
|
549 |
|
|
/*
|
550 |
|
|
* This is an ugly hack. If we expect to be able to load devices at run time,
|
551 |
|
|
* we need to leave extra room in some of the data structures. Doing a
|
552 |
|
|
* realloc to enlarge the structures would be riddled with race conditions,
|
553 |
|
|
* so until a better solution is discovered, we use this crude approach
|
554 |
|
|
*
|
555 |
|
|
* Even bigger hack for SparcSTORAGE arrays. Those are at least 6 disks, but
|
556 |
|
|
* usually up to 30 disks, so everyone would need to change this. -jj
|
557 |
|
|
*
|
558 |
|
|
* Note: These things are all evil and all need to go away. My plan is to
|
559 |
|
|
* tackle the character devices first, as there aren't any locking implications
|
560 |
|
|
* in the block device layer. The block devices will require more work.
|
561 |
|
|
*
|
562 |
|
|
* The generics driver has been updated to resize as required. So as the tape
|
563 |
|
|
* driver. Two down, two more to go.
|
564 |
|
|
*/
|
565 |
|
|
#ifndef CONFIG_SD_EXTRA_DEVS
|
566 |
|
|
#define CONFIG_SD_EXTRA_DEVS 2
|
567 |
|
|
#endif
|
568 |
|
|
#ifndef CONFIG_SR_EXTRA_DEVS
|
569 |
|
|
#define CONFIG_SR_EXTRA_DEVS 2
|
570 |
|
|
#endif
|
571 |
|
|
#define SD_EXTRA_DEVS CONFIG_SD_EXTRA_DEVS
|
572 |
|
|
#define SR_EXTRA_DEVS CONFIG_SR_EXTRA_DEVS
|
573 |
|
|
|
574 |
|
|
#endif
|
575 |
|
|
/*
|
576 |
|
|
* Overrides for Emacs so that we follow Linus's tabbing style.
|
577 |
|
|
* Emacs will notice this stuff at the end of the file and automatically
|
578 |
|
|
* adjust the settings for this buffer only. This must remain at the end
|
579 |
|
|
* of the file.
|
580 |
|
|
* ---------------------------------------------------------------------------
|
581 |
|
|
* Local variables:
|
582 |
|
|
* c-indent-level: 4
|
583 |
|
|
* c-brace-imaginary-offset: 0
|
584 |
|
|
* c-brace-offset: -4
|
585 |
|
|
* c-argdecl-indent: 4
|
586 |
|
|
* c-label-offset: -4
|
587 |
|
|
* c-continued-statement-offset: 4
|
588 |
|
|
* c-continued-brace-offset: 0
|
589 |
|
|
* indent-tabs-mode: nil
|
590 |
|
|
* tab-width: 8
|
591 |
|
|
* End:
|
592 |
|
|
*/
|