freebsd-skq/sys/dev/vinum/vinumkw.h
Greg Lehey 721fbc5ae0 config.c:
config_drive:
    Catch an instance of anonymous drives.  Doubtless many remain.

interrupt.c:
  complete_rqe:
    Call logrq to log iodone events if DEBUG_LASTREQS is set.

    Call set_sd_state with setstate_noupdate to avoid buffered I/O out
    of interrupt context.

    Use define DEBUG_RESID instead of constant.

memory.c:
  Remove dead expandrq() function

  Malloc:
    Remove directory component of file names in malloc table.

  Add function vinum_rqinfo (part of the request tracing stuff).

request.c:
  Add function logrq (part of the request tracing stuff).

  vinumstrategy:
    Check whether config needs to be written to disk, do it if so.
    This is a stopgap until the Vinum daemon (bacchusd?  oenologistd?)
    is written.

    If DEBUG_LASTREQS is set, call logrq to log user buffer headers.

  launch_requests:
    Correct format of debug output to console.

    If DEBUG_LASTREQS is set, call logrq to log request elements.

request.h:
  Add definitions for request trace.

state.c:
  set_sd_state:
    Check flags for setstate_noupdate.  If set, don't write the config
    to disk, just set global VF_DIRTYCONFIG flag.  This is part of the
    kludge to avoid writing config from an interrupt context.

vinumext.h:
    Add declaration for vinum_rqinfo, put inside #ifdef DEBUG
    Remove dead macro expandrq

vinumio.h:
  Increase maximum ioctl reply length to 4 kB if DEBUG is set.
  Define VINUM_RQINFO ioctl if DEBUG is set.

vinumioctl.c:
  vinumioctl:
    Change implementation of VINUM_DEBUG ioctl: use a debug flag
    (DEBUG_REMOTEGDB) to decide whether to go into remote debugging or
    not.

    Implement VINUM_RQINFO.

vinumkw.h:
  Define kw_info even when not debugging.

vinumvar.h:
  Define VF_DIRTYCONFIG
  Add pointers to request info to vinum_info if DEBUG is set.
  Define setstate_noupdate
  Define additional debug bits DEBUG_RESID, DEBUG_LASTREQS and
  DEBUG_REMOTEGDB.
1998-10-21 08:32:32 +00:00

121 lines
3.5 KiB
C

/*-
* Copyright (c) 1997, 1998
* Nan Yang Computer Services Limited. All rights reserved.
*
* This software is distributed under the so-called ``Berkeley
* License'':
*
* 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 Nan Yang Computer
* Services Limited.
* 4. Neither the name of the Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* This software is provided ``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 company or contributors 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.
*
* $Id: vinumkw.h,v 1.8 1998/09/29 05:17:39 grog Exp grog $
*/
/* Command keywords that vinum knows. These include both user-level
* and kernel-level stuff */
/* Our complete vocabulary. The names of the commands are
* the same as the identifier without the kw_ at the beginning
* (i.e. kw_create defines the "create" keyword). Preprocessor
* magic in parser.c does the rest. */
enum keyword {
kw_create,
kw_modify,
kw_list,
kw_l = kw_list,
kw_ld, /* list drive */
kw_ls, /* list subdisk */
kw_lp, /* list plex */
kw_lv, /* list volume */
kw_set,
kw_rm,
kw_start,
kw_stop,
kw_drive,
kw_sd,
kw_subdisk = kw_sd,
kw_plex,
kw_volume,
kw_vol = kw_volume,
kw_read,
kw_readpol,
kw_org,
kw_name,
kw_concat,
kw_striped,
kw_raid5,
kw_driveoffset,
kw_plexoffset,
kw_len,
kw_length = kw_len,
kw_state,
kw_setupstate,
kw_d, /* flag names */
kw_f,
kw_r,
kw_s,
kw_v,
kw_round, /* round robin */
kw_prefer, /* prefer plex */
kw_device,
kw_init,
kw_label,
kw_resetconfig,
kw_writethrough,
kw_writeback,
kw_raw,
kw_resetstats,
kw_attach,
kw_detach,
kw_rename,
kw_printconfig,
kw_replace,
kw_detached,
#ifdef DEBUG
kw_debug, /* go into debugger */
#endif
kw_info,
kw_invalid_keyword = -1
};
struct _keywords {
char *name;
enum keyword keyword;
};
struct keywordset {
int size;
struct _keywords *k;
};
extern struct _keywords keywords[];
extern struct _keywords flag_keywords[];
extern struct keywordset keyword_set;
extern struct keywordset flag_set;