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NetBSD/sys/dev/scsipi/files.scsipi

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Make the ATA mid-layer appears as atabus, as proposed in http://mail-index.netbsd.org/tech-kern/2003/09/25/0006.html This adds a device (atabus) between IDE controllers and wd or atapibus, to have each ATA channel show up in the device tree. Later there will be atabus devices in /dev, so that we can do IOCTL on them. Each atabus has its own kernel thread, to handle operations that needs polling, e.g. reset and others. Device probing on each bus it defered to the atabus thread creation. This allows to do the reset and basic device probes in parallel, which reduce boot time on systems with several pciide controllers.
2003-10-08 14:58:12 +04:00
# $NetBSD: files.scsipi,v 1.37 2003/10/08 10:58:13 bouyer Exp $
config.new description of SCSI mi files.
1995-04-17 11:15:40 +04:00
#
config.new => config
1997-07-21 00:33:08 +04:00
# Config file and device description for machine-independent SCSI code.
Fix typo in comment.
1997-02-21 10:14:21 +03:00
# Included by ports that need it. Ports that use it must provide
config.new description of SCSI mi files.
1995-04-17 11:15:40 +04:00
# their own "major" declarations for the appropriate devices.
- convert usage of "defopt" to "defflag" where the relevant option does not support a value (e.g., it's to be used as "options FOO" instead of "options FOO=xxx"). options that take a value were converted to defparam recently. - minor whitespace & formatting cleanups
2001-11-28 13:21:10 +03:00
defflag opt_scsi.h SCSIVERBOSE ST_ENABLE_EARLYWARN
SES_ENABLE_PASSTHROUGH SCSI_OLD_NOINQUIRY
defparam opt_scsi.h ST_MOUNT_DELAY SDRETRIES SD_IO_TIMEOUT
Declare SCSIVERBOSE by defopt in files.scsipi. Include opt_scsiverbose.h in scsi_base.c and st.c.
1997-09-13 12:51:15 +04:00
- convert usage of "defopt" to "defflag" where the relevant option does not support a value (e.g., it's to be used as "options FOO" instead of "options FOO=xxx"). options that take a value were converted to defparam recently. - minor whitespace & formatting cleanups
2001-11-28 13:21:10 +03:00
defflag opt_scsipi_debug.h SCSIPI_DEBUG
- replace "defopt" with "defparam" for options which must take a value, as config(8) will warn for value-less defparam options - minor whitespace/formatting cleanup - consolidate opt_tcp_recvspace.h and opt_tcp_sendspace.h into opt_tcp_space.h
2001-11-20 17:34:18 +03:00
defparam opt_scsipi_debug.h SCSIPI_DEBUG_TYPE
Pull up the thorpej_scsipi branch to main branch. This is a completely rewritten scsipi_xfer execution engine, and the associated changes to HBA drivers. Overview of changes & features: - All xfers are queued in the mid-layer, rather than doing so in an ad-hoc fashion in individual adapter drivers. - Adapter/channel resource management in the mid-layer, avoids even trying to start running an xfer if the adapter/channel doesn't have the resources. - Better communication between the mid-layer and the adapters. - Asynchronous event notification mechanism from adapter to mid-layer and peripherals. - Better peripheral queue management: freeze/thaw, sorted requeueing during recovery, etc. - Clean separation of peripherals, adapters, and adapter channels (no more scsipi_link). - Kernel thread for each scsipi_channel makes error recovery much easier (no more dealing with interrupt context when recovering from an error). - Mid-layer support for tagged queueing: commands can have the tag type set explicitly, tag IDs are allocated in the mid-layer (thus eliminating the need to use buggy tag ID allocation schemes in many adapter drivers). - support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command will be requeued, or a REQUEST SENSE will be sent as appropriate. Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
2001-04-25 21:53:04 +04:00
SCSIPI_DEBUG_TARGET
SCSIPI_DEBUG_LUN
SCSIPI_DEBUG_FLAGS
Define a "scsi_core" attribute. Make the "scsi" attribute depend on "scsi_core". Make all the files previously selected by the "scsi" attribute selected by the "scsi_core" attribute. Give the "scsibus" device the "scsi_core" attribute.
2002-10-10 00:23:56 +04:00
file dev/scsipi/scsipiconf.c scsi_core | atapibus
file dev/scsipi/scsipi_base.c scsi_core | atapibus
file dev/scsipi/scsipi_ioctl.c scsi_core | atapibus
file dev/scsipi/scsipi_verbose.c (scsi_core | atapibus) & scsiverbose
file dev/scsipi/scsi_base.c scsi_core
Don't bring scsi/atapi common files in under the "atapi" attribute. Bring them in under atapibus since they're not needed unless something attached to an atapibus is also attached. Tested on i386 and arm32.
1999-02-08 01:58:43 +03:00
file dev/scsipi/atapi_base.c atapibus
Make the ATA mid-layer appears as atabus, as proposed in http://mail-index.netbsd.org/tech-kern/2003/09/25/0006.html This adds a device (atabus) between IDE controllers and wd or atapibus, to have each ATA channel show up in the device tree. Later there will be atabus devices in /dev, so that we can do IOCTL on them. Each atabus has its own kernel thread, to handle operations that needs polling, e.g. reset and others. Device probing on each bus it defered to the atabus thread creation. This allows to do the reset and basic device probes in parallel, which reduce boot time on systems with several pciide controllers.
2003-10-08 14:58:12 +04:00
file dev/scsipi/atapi_wdc.c atapibus & atabus
config.new description of SCSI mi files.
1995-04-17 11:15:40 +04:00
Define a "scsi_core" attribute. Make the "scsi" attribute depend on "scsi_core". Make all the files previously selected by the "scsi" attribute selected by the "scsi_core" attribute. Give the "scsibus" device the "scsi_core" attribute.
2002-10-10 00:23:56 +04:00
device scsibus {target = -1, lun = -1}: scsi_core
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
attach scsibus at scsi
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
file dev/scsipi/scsiconf.c scsibus needs-flag
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device atapibus {drive = -1}
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
attach atapibus at atapi
file dev/scsipi/atapiconf.c atapibus needs-flag
config.new description of SCSI mi files.
1995-04-17 11:15:40 +04:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device cd: disk
Eliminate the separate ATAPI and SCSI attachments for "cd".
2003-09-08 05:56:33 +04:00
attach cd at scsibus, atapibus
file dev/scsipi/cd.c cd needs-flag
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device ch
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
attach ch at scsibus
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
file dev/scsipi/ch.c ch needs-flag
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device se: ifnet, ether, arp
Driver for the Cabletron EA41x SCSI Ethernet Adaptor, written by Ian Dall <ian.dall@dsto.defence.gov.au>. Converted to "new arp" and some other (very) minor changes by me.
1997-03-18 04:31:15 +03:00
attach se at scsibus
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
file dev/scsipi/if_se.c se needs-flag
Driver for the Cabletron EA41x SCSI Ethernet Adaptor, written by Ian Dall <ian.dall@dsto.defence.gov.au>. Converted to "new arp" and some other (very) minor changes by me.
1997-03-18 04:31:15 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device sd: disk
Merge the geometry and cache handling code for all direct access and optical devices, as it's general to all SCSI MMC devices. In the process, remove PQUIRK_NO_FLEX_PAGE.
2003-09-18 04:06:31 +04:00
attach sd at scsibus, atapibus
file dev/scsipi/sd.c sd needs-flag
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device st: tape
Add an ATAPI front-end to the st driver. Completely untested for now, but st at scsi should still work :)
2001-05-04 11:48:56 +04:00
attach st at scsibus with st_scsibus
attach st at atapibus with st_atapibus
file dev/scsipi/st.c st | st_scsibus | st_atapibus needs-flag
file dev/scsipi/st_scsi.c st_scsibus
file dev/scsipi/st_atapi.c st_atapibus
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
Pull up the thorpej_scsipi branch to main branch. This is a completely rewritten scsipi_xfer execution engine, and the associated changes to HBA drivers. Overview of changes & features: - All xfers are queued in the mid-layer, rather than doing so in an ad-hoc fashion in individual adapter drivers. - Adapter/channel resource management in the mid-layer, avoids even trying to start running an xfer if the adapter/channel doesn't have the resources. - Better communication between the mid-layer and the adapters. - Asynchronous event notification mechanism from adapter to mid-layer and peripherals. - Better peripheral queue management: freeze/thaw, sorted requeueing during recovery, etc. - Clean separation of peripherals, adapters, and adapter channels (no more scsipi_link). - Kernel thread for each scsipi_channel makes error recovery much easier (no more dealing with interrupt context when recovering from an error). - Mid-layer support for tagged queueing: commands can have the tag type set explicitly, tag IDs are allocated in the mid-layer (thus eliminating the need to use buggy tag ID allocation schemes in many adapter drivers). - support for QUEUE FULL and CHECK CONDITION status in mid-layer; the command will be requeued, or a REQUEST SENSE will be sent as appropriate. Just before the merge syssrc has been tagged with thorpej_scsipi_beforemerge
2001-04-25 21:53:04 +04:00
device ses
attach ses at scsibus
file dev/scsipi/ses.c ses needs-flag
revert previous change
2000-02-23 00:09:50 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device ss
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
attach ss at scsibus
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
file dev/scsipi/ss.c ss needs-flag
Merge scsipi branch in the mainline. This add support for ATAPI devices (currently only CD-ROM drives on i386). The sys/dev/scsipi system provides 2 busses to which devices can attach (scsibus and atapibus). This needed to change some include files and structure names in the low level scsi drivers.
1997-08-27 15:22:52 +04:00
file dev/scsipi/ss_mustek.c ss
file dev/scsipi/ss_scanjet.c ss
New device attachment scheme: - split softc size and match/attach out from cfdriver into a new struct cfattach. - new "attach" directive for files.*. May specify the name of the cfattach structure, so that devices may be easily attached to parents with different autoconfiguration semantics.
1996-03-17 03:57:14 +03:00
Remove "class" declarations, and add "devclass" declarations where appropriate. Fix several inconsistencies between device class and attributes. Mostly from Chris Demetriou.
1998-02-17 01:12:45 +03:00
device uk
We only need a single attachment for uk at scsibus and atapibus.
2003-09-08 05:26:41 +04:00
attach uk at scsibus, atapibus
Cosmetic changes to keep coding style consistency in this directory; - Indent with tab of width 8. - Use four column to indent continuation line. - Fold long line if possible. - Use return (xx) instead of return xx. - Compare pointer against NULL instead of testing like boolean. - Delete whitespace at the end of line. - Delete whitespace in front of function call operator. - Delete whitespace after cast. - Dereference a pointer to function explicitly. - Add an empty line after local variable declaration. - Use NULL instead of (char *)0. - Dont use block for single statement.
1997-10-01 05:18:38 +04:00
file dev/scsipi/uk.c uk needs-flag
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