CVS log for src/sys/dev/raidframe/rf_netbsdkintf.c

Up to [cvs.NetBSD.org] / src / sys / dev / raidframe

Request diff between arbitrary revisions

Default branch: MAIN

Revision 1.376.4.6 / (download) - annotate - [select for diffs], Wed Oct 18 12:11:52 2023 UTC (6 months ago) by martin
Branch: netbsd-9
Changes since 1.376.4.5: +217 -142 lines
Diff to previous 1.376.4.5 (colored) to branchpoint 1.376 (colored) next main 1.377 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by manu in ticket #1751):

	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.383
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.385
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.402
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.403
	sys/arch/i386/stand/lib/biosdisk.c: revision 1.59
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.377
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.378
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.379
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.392
	sys/rump/librump/rumpkern/emul.c: revision 1.200
	sys/arch/i386/stand/lib/biosdisk.c: revision 1.60
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.416
	(all via patch)

Get &rsc->sc_dksc only when we know 'rsc' is not NULL. This was actually
harmless because we didn't use the pointer then.

Gcc -Os on landisk is not smart enough to follow the conditional
initialization and warns, unconditionaly initialize dksc at declaration
with a XXX gcc comment.

Improve wording in comments in raid_dumpblock().

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

Nix trailing whitespace.

if raidframe sets booted_device, log a debug message about it.
merge two debug lines in auto-root selection.
convert non-config-handled "DEBUG_ROOT" to aprint_debug().
now it's possible to get boot-time info about raidframe root
device selection with simple "boot -x".

Align the behavior of different boot methods in RAIDframe

We enforce the documented and paritally implemented behavior when
looking for the kernel in RAID 1 sets without a partition name given.

We search for:
- A GPT partition with bootme attribute set
- A FFS or LFS patititon
- The first partition

Fix root search in RAID 1 sets

We use the wedge information given by bootstrap, where the kernel was
found. This requires src/sys/arch/i386/stand/i386/lib/biosdisk.c 1.59
to work in all cases.

Fix build with -DNO_GPT

Revision 1.410.4.3 / (download) - annotate - [select for diffs], Wed Oct 18 11:44:22 2023 UTC (6 months ago) by martin
Branch: netbsd-10
CVS Tags: netbsd-10-0-RELEASE, netbsd-10-0-RC6, netbsd-10-0-RC5, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1
Changes since 1.410.4.2: +153 -39 lines
Diff to previous 1.410.4.2 (colored) to branchpoint 1.410 (colored) next main 1.411 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by manu in ticket #418):

	sys/arch/i386/stand/lib/biosdisk.c: revision 1.59
	sys/rump/librump/rumpkern/emul.c: revision 1.200
	sys/arch/i386/stand/lib/biosdisk.c: revision 1.60
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.416

Align the behavior of different boot methods in RAIDframe

We enforce the documented and paritally implemented behavior when
looking for the kernel in RAID 1 sets without a partition name given.

We search for:
- A GPT partition with bootme attribute set
- A FFS or LFS patititon
- The first partition

Fix root search in RAID 1 sets

We use the wedge information given by bootstrap, where the kernel was
found. This requires src/sys/arch/i386/stand/i386/lib/biosdisk.c 1.59
to work in all cases.

Fix build with -DNO_GPT

Revision 1.417 / (download) - annotate - [select for diffs], Mon Oct 9 21:55:48 2023 UTC (6 months, 1 week ago) by oster
Branch: MAIN
CVS Tags: thorpej-ifq-base, thorpej-ifq, thorpej-altq-separation-base, thorpej-altq-separation, HEAD
Changes since 1.416: +6 -6 lines
Diff to previous 1.416 (colored) to selected 1.104.2.17 (colored)

spaces->tabs.  Noted by Edgar Fu

Revision 1.416 / (download) - annotate - [select for diffs], Thu Sep 28 15:50:23 2023 UTC (6 months, 2 weeks ago) by manu
Branch: MAIN
Changes since 1.415: +153 -39 lines
Diff to previous 1.415 (colored) to selected 1.104.2.17 (colored)

Fix root search in RAID 1 sets

We use the wedge information given by bootstrap, where the kernel was
found. This requires src/sys/arch/i386/stand/i386/lib/biosdisk.c 1.59
to work in all cases.

Revision 1.415 / (download) - annotate - [select for diffs], Mon Sep 25 21:59:38 2023 UTC (6 months, 3 weeks ago) by oster
Branch: MAIN
Changes since 1.414: +10 -61 lines
Diff to previous 1.414 (colored) to selected 1.104.2.17 (colored)

We no longer need the deprecated copyback functionality now that
incorporating a used spare is automatic.

Copyback has always been an issue, as to do a copyback all IO to
the array had to be suspended, and so was very, very unlikely to
have been used in anything resembling a production system.

Revision 1.376.4.5 / (download) - annotate - [select for diffs], Mon Sep 18 19:00:21 2023 UTC (6 months, 4 weeks ago) by martin
Branch: netbsd-9
Changes since 1.376.4.4: +3 -4 lines
Diff to previous 1.376.4.4 (colored) to branchpoint 1.376 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #1733):

	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.413

A component that is in state rf_ds_reconstructing has failed, and should
not be consulted for DIOCGCACHE.

Fixes an observed panic when rf_get_component_caches() does an IOCTL to
a failed device while reconstruction is in progress.

Revision 1.410.4.2 / (download) - annotate - [select for diffs], Mon Sep 18 18:57:33 2023 UTC (6 months, 4 weeks ago) by martin
Branch: netbsd-10
Changes since 1.410.4.1: +3 -4 lines
Diff to previous 1.410.4.1 (colored) to branchpoint 1.410 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #376):

	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.413

A component that is in state rf_ds_reconstructing has failed, and should
not be consulted for DIOCGCACHE.

Fixes an observed panic when rf_get_component_caches() does an IOCTL to
a failed device while reconstruction is in progress.

Revision 1.414 / (download) - annotate - [select for diffs], Sun Sep 17 20:07:39 2023 UTC (7 months ago) by oster
Branch: MAIN
Changes since 1.413: +35 -19 lines
Diff to previous 1.413 (colored) to selected 1.104.2.17 (colored)

Implement hot removal of spares and components.  From manu@.

Implement a long desired feature of automatically incorporating
a used spare into the array after a reconstruct.

Given the configuration:
Components:
           /dev/wd0e: failed
           /dev/wd1e: optimal
           /dev/wd2e: optimal
Spares:
           /dev/wd3e: spare

Running 'raidctl -F /dev/wd0e raid0' will now result in the
following configuration after a successful rebuild:
Components:
           /dev/wd3e: optimal
           /dev/wd1e: optimal
           /dev/wd2e: optimal
No spares.

Thanks to manu@ for the development of the initial set of changes
which allowed the changes to automatically incorporate a used spare
to come to fruition.  Thanks also to manu@ for useful discussions
about and additional testing of these changes.

Revision 1.413 / (download) - annotate - [select for diffs], Sat Sep 16 23:38:57 2023 UTC (7 months ago) by oster
Branch: MAIN
Changes since 1.412: +3 -4 lines
Diff to previous 1.412 (colored) to selected 1.104.2.17 (colored)

A component that is in state rf_ds_reconstructing has failed, and should
not be consulted for DIOCGCACHE.

Fixes an observed panic when rf_get_component_caches() does an IOCTL to
a failed device while reconstruction is in progress.

XXX pullup netbsd-10
XXX pullup netbsd-9

Revision 1.350.2.1 / (download) - annotate - [select for diffs], Wed Jun 21 20:48:06 2023 UTC (9 months, 3 weeks ago) by martin
Branch: netbsd-8
Changes since 1.350: +5 -2 lines
Diff to previous 1.350 (colored) next main 1.351 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by riastradh in ticket #1835):

	sys/dev/pci/if_iwi.c: revision 1.117
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.401
	sys/dev/scsipi/ses.c: revision 1.52
	sys/dev/isa/mcd.c: revision 1.121
	(all via patch)

sys/dev: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure.  If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.

I think the iwi(4), mcd(4), and ses(4) changes actually plug leaks;
the raidframe(4) change probably doesn't (but doesn't hurt).

Revision 1.410.4.1 / (download) - annotate - [select for diffs], Wed Jun 21 16:55:01 2023 UTC (9 months, 3 weeks ago) by martin
Branch: netbsd-10
Changes since 1.410: +3 -7 lines
Diff to previous 1.410 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by hannken in ticket #197):

	sys/ufs/ffs/ffs_vfsops.c: revision 1.381
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.412

Undo unlock/relock for VOP_IOCTL().
PR kern/57450 (unplugging hung USB disk triggers panic via _vstate_assert)

Revision 1.412 / (download) - annotate - [select for diffs], Thu Jun 15 09:15:54 2023 UTC (10 months ago) by hannken
Branch: MAIN
Changes since 1.411: +3 -7 lines
Diff to previous 1.411 (colored) to selected 1.104.2.17 (colored)

Undo unlock/relock for VOP_IOCTL().

PR kern/57450 (unplugging hung USB disk triggers panic via _vstate_assert)

Revision 1.411 / (download) - annotate - [select for diffs], Thu Mar 30 11:02:15 2023 UTC (12 months, 2 weeks ago) by riastradh
Branch: MAIN
Changes since 1.410: +7 -9 lines
Diff to previous 1.410 (colored) to selected 1.104.2.17 (colored)

raidframe: Nix unused parameter to raidwrite_component_area.

All calls use the same value.  Prune dead branches using it.

Revision 1.376.4.4 / (download) - annotate - [select for diffs], Mon Aug 29 16:02:34 2022 UTC (19 months, 2 weeks ago) by martin
Branch: netbsd-9
Changes since 1.376.4.3: +4 -2 lines
Diff to previous 1.376.4.3 (colored) to branchpoint 1.376 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #1506):

	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.409

RAIDframe must be initialized for the RAIDFRAME_SET_LAST_UNIT
and RAIDFRAME_SHUTDOWN ioctls.

Revision 1.410 / (download) - annotate - [select for diffs], Sun Aug 28 00:37:41 2022 UTC (19 months, 3 weeks ago) by oster
Branch: MAIN
CVS Tags: netbsd-10-base, bouyer-sunxi-drm-base, bouyer-sunxi-drm
Branch point for: netbsd-10
Changes since 1.409: +11 -45 lines
Diff to previous 1.409 (colored) to selected 1.104.2.17 (colored)

Simplify the check for what ioctls can be done in raidioctl() without
the device being initialized.

Revision 1.409 / (download) - annotate - [select for diffs], Sun Aug 28 00:26:04 2022 UTC (19 months, 3 weeks ago) by oster
Branch: MAIN
Changes since 1.408: +4 -2 lines
Diff to previous 1.408 (colored) to selected 1.104.2.17 (colored)

RAIDframe must be initialized for the RAIDFRAME_SET_LAST_UNIT
and RAIDFRAME_SHUTDOWN ioctls.

XXX Pullup-9

Reported-by: syzbot+1c20fcbe34d72cd7fbda@syzkaller.appspotmail.com

Revision 1.376.4.3 / (download) - annotate - [select for diffs], Fri Aug 12 15:18:13 2022 UTC (20 months ago) by martin
Branch: netbsd-9
Changes since 1.376.4.2: +41 -10 lines
Diff to previous 1.376.4.2 (colored) to branchpoint 1.376 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mrg in ticket #1500):

	sys/dev/raidframe/rf_driver.c: revision 1.140 (patch)
	sys/dev/raidframe/rf_disks.c: revision 1.93 (patch)
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.408 (patch)

raidframe: reject invalid values for numCol and numSpares

numCol and numSpares are "int" so they can be "-1" internally,
which means negative values need to be rejected, as well as
values higher than RF_MAXCOL/RF_MAXSPARES.
explicitly nul-terminate all strings coming from userland.


some minor CSE that avoids signed arith.

this fixes issues in the RAIDFRAME_ADD_HOT_SPARE,
RAIDFRAME_CONFIGURE, RAIDFRAME_DELETE_COMPONENT,
RAIDFRAME_INCORPORATE_HOT_SPARE, and RAIDFRAME_REBUILD_IN_PLACE
ioctl commands.


ok oster@ riastradh@

Revision 1.408 / (download) - annotate - [select for diffs], Wed Aug 10 01:16:38 2022 UTC (20 months, 1 week ago) by mrg
Branch: MAIN
Changes since 1.407: +41 -10 lines
Diff to previous 1.407 (colored) to selected 1.104.2.17 (colored)

raidframe: reject invalid values for numCol and numSpares

numCol and numSpares are "int" so they can be "-1" internally,
which means negative values need to be rejected, as well as
values higher than RF_MAXCOL/RF_MAXSPARES.

explicitly nul-terminate all strings coming from userland.

some minor CSE that avoids signed arith.

this fixes issues in the RAIDFRAME_ADD_HOT_SPARE,
RAIDFRAME_CONFIGURE, RAIDFRAME_DELETE_COMPONENT,
RAIDFRAME_INCORPORATE_HOT_SPARE, and RAIDFRAME_REBUILD_IN_PLACE
ioctl commands.

Reported-by: syzbot+b584943ad1f8ab9d4fe0@syzkaller.appspotmail.com

https://syzkaller.appspot.com/bug?id=61e07e418261f8eec8a37a9226725fe31820edd0
https://syzkaller.appspot.com/bug?id=ca0c997b40de81c0f0b44790217731f142003149
https://syzkaller.appspot.com/bug?id=6fc452d228453494655a85264591dd9054cc0b08
https://syzkaller.appspot.com/bug?id=873f0271682713a27adc9a49dd7109c70b35fda3


XXX: pullup-8, pullup-9.

ok oster@ riastradh@

Revision 1.376.4.2 / (download) - annotate - [select for diffs], Wed Aug 3 10:55:45 2022 UTC (20 months, 2 weeks ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE
Changes since 1.376.4.1: +8 -2 lines
Diff to previous 1.376.4.1 (colored) to branchpoint 1.376 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by riastradh in ticket #1485):

	sys/dev/pci/if_iwi.c: revision 1.117
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.401
	sys/dev/scsipi/ses.c: revision 1.52
	sys/dev/isa/mcd.c: revision 1.121

sys/dev: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure.  If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.

I think the iwi(4), mcd(4), and ses(4) changes actually plug leaks;
the raidframe(4) change probably doesn't (but doesn't hurt).

Revision 1.407 / (download) - annotate - [select for diffs], Sat Apr 16 16:40:54 2022 UTC (2 years ago) by andvar
Branch: MAIN
Changes since 1.406: +3 -3 lines
Diff to previous 1.406 (colored) to selected 1.104.2.17 (colored)

Fix mistake in error branch locking caused by previous changes.
vput(vp) also unlocks vp, thus unlocking happens twice in error flow
causing kernel to panic with failed assertion lktype != LK_NONE
in vfs_vnode.c#778. Thanks riastradh with finding the issue.

Revision 1.406 / (download) - annotate - [select for diffs], Sat Apr 16 07:57:33 2022 UTC (2 years ago) by hannken
Branch: MAIN
Changes since 1.405: +7 -3 lines
Diff to previous 1.405 (colored) to selected 1.104.2.17 (colored)

Unlock vnode for VOP_IOCTL().

Revision 1.405 / (download) - annotate - [select for diffs], Mon Mar 28 13:07:14 2022 UTC (2 years ago) by wiz
Branch: MAIN
Changes since 1.404: +3 -3 lines
Diff to previous 1.404 (colored) to selected 1.104.2.17 (colored)

Restore another historic RCS Id.

Revision 1.404 / (download) - annotate - [select for diffs], Mon Mar 28 12:33:21 2022 UTC (2 years ago) by riastradh
Branch: MAIN
Changes since 1.403: +4 -13 lines
Diff to previous 1.403 (colored) to selected 1.104.2.17 (colored)

driver(9): devsw_detach never fails.  Make it return void.

Prune a whole lotta dead branches as a result of this.  (Some logic
calling this is also wrong for other reasons; devsw_detach is final
-- you should never have any reason to decide to roll it back.  To be
cleaned up in subsequent commits...)

XXX kernel ABI change to devsw_detach signature requires bump

Revision 1.403 / (download) - annotate - [select for diffs], Fri Mar 11 01:59:33 2022 UTC (2 years, 1 month ago) by mrg
Branch: MAIN
Changes since 1.402: +9 -15 lines
Diff to previous 1.402 (colored) to selected 1.104.2.17 (colored)

convert non-config-handled "DEBUG_ROOT" to aprint_debug().

now it's possible to get boot-time info about raidframe root
device selection with simple "boot -x".

Revision 1.402 / (download) - annotate - [select for diffs], Wed Mar 9 10:04:06 2022 UTC (2 years, 1 month ago) by mrg
Branch: MAIN
Changes since 1.401: +7 -7 lines
Diff to previous 1.401 (colored) to selected 1.104.2.17 (colored)

merge two debug lines in auto-root selection.

Revision 1.401 / (download) - annotate - [select for diffs], Thu Sep 9 23:26:37 2021 UTC (2 years, 7 months ago) by riastradh
Branch: MAIN
Changes since 1.400: +8 -2 lines
Diff to previous 1.400 (colored) to selected 1.104.2.17 (colored)

sys/dev: Memset zero before copyout.

Just in case of uninitialized padding which would lead to kernel
stack disclosure.  If the compiler can prove the memset redundant
then it can optimize it away; otherwise better safe than sorry.

I think the iwi(4), mcd(4), and ses(4) changes actually plug leaks;
the raidframe(4) change probably doesn't (but doesn't hurt).

Revision 1.400 / (download) - annotate - [select for diffs], Sat Aug 28 16:00:52 2021 UTC (2 years, 7 months ago) by oster
Branch: MAIN
Changes since 1.399: +15 -3 lines
Diff to previous 1.399 (colored) to selected 1.104.2.17 (colored)

If there is a FS_RAID partition on a disk, then we shouldn't look at
the raw partition.  In particular, we now need to account for the case
where an existing FS_RAID partition is now open because it is in use.
If that is the case, we don't look at the raw partition.

Addresses PR kern/56369.

Revision 1.399 / (download) - annotate - [select for diffs], Sat Aug 7 16:19:15 2021 UTC (2 years, 8 months ago) by thorpej
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf2-base, thorpej-i2c-spi-conf2
Changes since 1.398: +2 -2 lines
Diff to previous 1.398 (colored) to selected 1.104.2.17 (colored)

Merge thorpej-cfargs2.

Revision 1.397.2.1 / (download) - annotate - [select for diffs], Thu Aug 5 03:37:41 2021 UTC (2 years, 8 months ago) by thorpej
Branch: thorpej-cfargs2
Changes since 1.397: +75 -3 lines
Diff to previous 1.397 (colored) next main 1.398 (colored) to selected 1.104.2.17 (colored)

Sync w/ HEAD.

Revision 1.398 / (download) - annotate - [select for diffs], Mon Aug 2 20:31:14 2021 UTC (2 years, 8 months ago) by oster
Branch: MAIN
CVS Tags: thorpej-futex2-base, thorpej-futex2, thorpej-cfargs2-base
Changes since 1.397: +75 -3 lines
Diff to previous 1.397 (colored) to selected 1.104.2.17 (colored)

Support on-demand re-scanning all devices to look for
autoconfig RAID sets.  raidctl now supports looking
for autoconfig RAID sets with a new '-L' flag.

Revision 1.391.2.3 / (download) - annotate - [select for diffs], Sun Aug 1 22:42:31 2021 UTC (2 years, 8 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391.2.2: +45 -33 lines
Diff to previous 1.391.2.2 (colored) to branchpoint 1.391 (colored) next main 1.392 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.397 / (download) - annotate - [select for diffs], Mon Jul 26 22:50:36 2021 UTC (2 years, 8 months ago) by oster
Branch: MAIN
CVS Tags: thorpej-i2c-spi-conf-base
Branch point for: thorpej-cfargs2
Changes since 1.396: +38 -24 lines
Diff to previous 1.396 (colored) to selected 1.104.2.17 (colored)

Add support for detecting and configuring nested RAID setups at boot.

Revision 1.396 / (download) - annotate - [select for diffs], Fri Jul 23 02:35:14 2021 UTC (2 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.395: +3 -9 lines
Diff to previous 1.395 (colored) to selected 1.104.2.17 (colored)

All IO is async in the RAIDframe kernel driver, so desc->async_flag
isn't needed.  Cleanup the flag from rf_DoAccess() and its caller as
well.

Revision 1.395 / (download) - annotate - [select for diffs], Fri Jul 23 00:54:45 2021 UTC (2 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.394: +8 -4 lines
Diff to previous 1.394 (colored) to selected 1.104.2.17 (colored)

Extensive mechanical changes to the pools used in RAIDframe.

Alloclist remains not per-RAID, so initialize that pool
separately/differently than the rest.

The remainder of pools in RF_Pools_s are now per-RAID pools.  Mostly
mechanical changes to functions to allocate/destroy per-RAID pools.
Needed to make raidPtr available in certain cases to be able to find
the per-RAID pools.

Extend rf_pool_init() to now populate a per-RAID wchan value that is
unique to each pool for a given RAID device.

TODO: Complete the analysis of the minimum number of items that are
required for each pool to allow IO to progress (i.e. so that a request
for pool resources can always be satisfied), and dynamically scale
minimum pool sizes based on RAID configuration.

Revision 1.391.2.2 / (download) - annotate - [select for diffs], Thu Jun 17 04:46:30 2021 UTC (2 years, 10 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391.2.1: +104 -47 lines
Diff to previous 1.391.2.1 (colored) to branchpoint 1.391 (colored) to selected 1.104.2.17 (colored)

Sync w/ HEAD.

Revision 1.392.2.1 / (download) - annotate - [select for diffs], Mon May 31 22:15:19 2021 UTC (2 years, 10 months ago) by cjep
Branch: cjep_staticlib_x
Changes since 1.392: +104 -47 lines
Diff to previous 1.392 (colored) next main 1.393 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.394 / (download) - annotate - [select for diffs], Wed May 26 06:11:50 2021 UTC (2 years, 10 months ago) by mrg
Branch: MAIN
CVS Tags: cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1
Changes since 1.393: +62 -8 lines
Diff to previous 1.393 (colored) to selected 1.104.2.17 (colored)

support different endian raidframe component label.

there are two on-disk formats in use in raidframe:
- the component label
- the parity map

the parity map is a bitmap implemented as bytes, so it has no
endian issue.  the component label is the problem, as most of
the fields are 32 bit.  this change only supports version 2 of
raidframe (active since the year 2000.)

as component labels are read and used before a raidPtr for the
raid set has been created, there is no obvious storage for the
swapped indicator, so the in-core version remains the on-disk
version, while the rest of in-core label is swapped.

in raidread_component_label() and raidwrite_component_label(),
check if the swapped version, and if so, call new rf_swap_label()
and ensure that the in-core label is native-byte order.  for the
write method, an on-stack copy is modified before writing, so
that the in-core version remains valid.  (this stack usage is
below other stack usage in similar functions here.)

adjust the label ioctls RAIDFRAME_GET_COMPONENT_LABEL and
RAIDFRAME_GET_COMPONENT_LABEL80 to return the byte-swapped
version so that eg, raidctl -s reports the right version.

when performing final configuration of a raidset, report if a
label swapped, and also complain if there are differently swapped
versions on the other components.


tested on arm64, sparc64 and amd64
ok @oster

Revision 1.393 / (download) - annotate - [select for diffs], Mon May 24 07:43:15 2021 UTC (2 years, 10 months ago) by mrg
Branch: MAIN
Changes since 1.392: +45 -42 lines
Diff to previous 1.392 (colored) to selected 1.104.2.17 (colored)

make various things static, and minor KNF clean up.
ignore spiflash as a raid device.

Revision 1.391.2.1 / (download) - annotate - [select for diffs], Thu May 13 00:47:32 2021 UTC (2 years, 11 months ago) by thorpej
Branch: thorpej-i2c-spi-conf
Changes since 1.391: +4 -2 lines
Diff to previous 1.391 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.392 / (download) - annotate - [select for diffs], Mon Apr 26 07:27:24 2021 UTC (2 years, 11 months ago) by mrg
Branch: MAIN
CVS Tags: cjep_staticlib_x-base
Branch point for: cjep_staticlib_x
Changes since 1.391: +4 -2 lines
Diff to previous 1.391 (colored) to selected 1.104.2.17 (colored)

if raidframe sets booted_device, log a debug message about it.

Revision 1.390.4.1 / (download) - annotate - [select for diffs], Sat Apr 17 17:26:19 2021 UTC (3 years ago) by thorpej
Branch: thorpej-cfargs
Changes since 1.390: +3 -3 lines
Diff to previous 1.390 (colored) next main 1.391 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.391 / (download) - annotate - [select for diffs], Sun Apr 11 01:41:12 2021 UTC (3 years ago) by mrg
Branch: MAIN
CVS Tags: thorpej-cfargs-base
Branch point for: thorpej-i2c-spi-conf
Changes since 1.390: +3 -3 lines
Diff to previous 1.390 (colored) to selected 1.104.2.17 (colored)

mark an extremely uncommon, but sometimes seen, log message
with the function name it comes with.

Revision 1.390 / (download) - annotate - [select for diffs], Sun Sep 27 21:39:08 2020 UTC (3 years, 6 months ago) by christos
Branch: MAIN
CVS Tags: thorpej-futex-base, thorpej-futex
Branch point for: thorpej-cfargs
Changes since 1.389: +8 -8 lines
Diff to previous 1.389 (colored) to selected 1.104.2.17 (colored)

DIOCCACHESYNC takes an int argument, pass it through.

Revision 1.389 / (download) - annotate - [select for diffs], Tue Aug 25 13:50:00 2020 UTC (3 years, 7 months ago) by skrll
Branch: MAIN
Changes since 1.388: +20 -20 lines
Diff to previous 1.388 (colored) to selected 1.104.2.17 (colored)

KNF

Revision 1.388 / (download) - annotate - [select for diffs], Fri Jul 31 20:35:33 2020 UTC (3 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.387: +2 -3 lines
Diff to previous 1.387 (colored) to selected 1.104.2.17 (colored)

no need for continue

Revision 1.387 / (download) - annotate - [select for diffs], Fri Jul 31 20:34:38 2020 UTC (3 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.386: +5 -5 lines
Diff to previous 1.386 (colored) to selected 1.104.2.17 (colored)

- don't overwrite existing error.
- return the error not 0 if failing.

Revision 1.386 / (download) - annotate - [select for diffs], Fri Jul 31 19:30:09 2020 UTC (3 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.385: +28 -27 lines
Diff to previous 1.385 (colored) to selected 1.104.2.17 (colored)

Factor out the component cache flushing code; add retries.

Revision 1.385 / (download) - annotate - [select for diffs], Sat Jun 20 18:36:27 2020 UTC (3 years, 9 months ago) by riastradh
Branch: MAIN
Changes since 1.384: +36 -36 lines
Diff to previous 1.384 (colored) to selected 1.104.2.17 (colored)

Nix trailing whitespace.

Revision 1.384 / (download) - annotate - [select for diffs], Fri Jun 19 19:29:39 2020 UTC (3 years, 9 months ago) by jdolecek
Branch: MAIN
Changes since 1.383: +8 -9 lines
Diff to previous 1.383 (colored) to selected 1.104.2.17 (colored)

pass down b_flags B_PHYS|B_RAW|B_MEDIA_FLAGS from bio subsystem
to component I/O

fixes the xbd(4) KASSERT() triggered by raidframe, noted in PR kern/55397
by Frank Kardel

Revision 1.383 / (download) - annotate - [select for diffs], Tue Jun 16 14:45:08 2020 UTC (3 years, 10 months ago) by oster
Branch: MAIN
Changes since 1.382: +22 -22 lines
Diff to previous 1.382 (colored) to selected 1.104.2.17 (colored)

Improve wording in comments in raid_dumpblock().

Revision 1.356.4.4 / (download) - annotate - [select for diffs], Tue Apr 21 18:42:37 2020 UTC (3 years, 11 months ago) by martin
Branch: phil-wifi
Changes since 1.356.4.3: +1 -4 lines
Diff to previous 1.356.4.3 (colored) to branchpoint 1.356 (colored) next main 1.357 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.381.2.1 / (download) - annotate - [select for diffs], Mon Apr 20 11:29:07 2020 UTC (3 years, 11 months ago) by bouyer
Branch: bouyer-xenpvh
Changes since 1.381: +3 -6 lines
Diff to previous 1.381 (colored) next main 1.382 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.356.4.3 / (download) - annotate - [select for diffs], Mon Apr 13 08:04:47 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.356.4.2: +10 -47 lines
Diff to previous 1.356.4.2 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Mostly merge changes from HEAD upto 20200411

Revision 1.382 / (download) - annotate - [select for diffs], Mon Apr 13 00:27:17 2020 UTC (4 years ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-20200421, bouyer-xenpvh-base2, bouyer-xenpvh-base1
Changes since 1.381: +3 -6 lines
Diff to previous 1.381 (colored) to selected 1.104.2.17 (colored)

slightly change and fix the semantics of pool_set*wat(), pool_sethardlimit()
and pool_prime() (and their pool_cache_* counterparts):

 - the pool_set*wat() APIs are supposed to specify thresholds for the count of
   free items in the pool before pool pages are automatically allocated or freed
   during pool_get() / pool_put(), whereas pool_sethardlimit() and pool_prime()
   are supposed to specify minimum and maximum numbers of total items
   in the pool (both free and allocated).  these were somewhat conflated
   in the existing code, so separate them as they were intended.

 - change pool_prime() to take an absolute number of items to preallocate
   rather than an increment over whatever was done before, and wait for
   any memory allocations to succeed.  since pool_prime() can no longer fail
   after this, change its return value to void and adjust all callers.

 - pool_setlowat() is documented as not immediately attempting to allocate
   any memory, but it was changed some time ago to immediately try to allocate
   up to the lowat level, so just fix the manpage to describe the current
   behaviour.

 - add a pool_cache_prime() to complete the API set.

Revision 1.356.4.2 / (download) - annotate - [select for diffs], Wed Apr 8 14:08:11 2020 UTC (4 years ago) by martin
Branch: phil-wifi
Changes since 1.356.4.1: +3 -3 lines
Diff to previous 1.356.4.1 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Merge changes from current as of 20200406

Revision 1.376.4.1 / (download) - annotate - [select for diffs], Sat Mar 21 15:52:09 2020 UTC (4 years ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-2-RELEASE, netbsd-9-1-RELEASE
Changes since 1.376: +4 -4 lines
Diff to previous 1.376 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by riastradh in ticket #795):

	sys/dev/dksubr.c: revision 1.112
	sys/arch/xen/xen/xbd_xenbus.c: revision 1.95
	sys/dev/scsipi/sd.c: revision 1.328
	sys/dev/dkvar.h: revision 1.32
	sys/dev/ld.c: revision 1.109
	sys/dev/cgd.c: revision 1.120
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.380
	sys/dev/ata/wd.c: revision 1.458

Add a flag to dk_dump for virtual disk devices.

If a disk is backed by a physical medium other than itself, such as
cgd(4), then it passes DK_DUMP_RECURSIVE to disable the recursion
detection for dk_dump.

If, however, a device represents a physical medium on its own, such
as wd(4), then it passes 0 instead.

With this, I can now dump to dk on cgd on dk on wd.

Revision 1.381 / (download) - annotate - [select for diffs], Sat Mar 21 06:02:13 2020 UTC (4 years ago) by riastradh
Branch: MAIN
CVS Tags: phil-wifi-20200411, phil-wifi-20200406, bouyer-xenpvh-base
Branch point for: bouyer-xenpvh
Changes since 1.380: +3 -3 lines
Diff to previous 1.380 (colored) to selected 1.104.2.17 (colored)

Restore historic $Hdr: ...$ text.

This was presumably eaten by git cvsexportcommit, which is curious
because I thought I had gotten out of the habit of passing -k to it.

Revision 1.380 / (download) - annotate - [select for diffs], Sun Mar 1 03:21:54 2020 UTC (4 years, 1 month ago) by riastradh
Branch: MAIN
CVS Tags: is-mlppp-base, is-mlppp
Changes since 1.379: +4 -4 lines
Diff to previous 1.379 (colored) to selected 1.104.2.17 (colored)

Add a flag to dk_dump for virtual disk devices.

If a disk is backed by a physical medium other than itself, such as
cgd(4), then it passes DK_DUMP_RECURSIVE to disable the recursion
detection for dk_dump.

If, however, a device represents a physical medium on its own, such
as wd(4), then it passes 0 instead.

With this, I can now dump to dk on cgd on dk on wd.

Revision 1.379 / (download) - annotate - [select for diffs], Sun Nov 10 21:16:37 2019 UTC (4 years, 5 months ago) by chs
Branch: MAIN
CVS Tags: phil-wifi-20191119, ad-namecache-base3, ad-namecache-base2, ad-namecache-base1, ad-namecache-base, ad-namecache
Changes since 1.378: +10 -47 lines
Diff to previous 1.378 (colored) to selected 1.104.2.17 (colored)

in many device attach paths, allocate memory with M_WAITOK instead of M_NOWAIT
and remove code to handle failures that can no longer happen.

Revision 1.378 / (download) - annotate - [select for diffs], Wed Oct 30 16:00:13 2019 UTC (4 years, 5 months ago) by martin
Branch: MAIN
Changes since 1.377: +3 -3 lines
Diff to previous 1.377 (colored) to selected 1.104.2.17 (colored)

Gcc -Os on landisk is not smart enough to follow the conditional
initialization and warns, unconditionaly initialize dksc at declaration
with a XXX gcc comment.

Revision 1.377 / (download) - annotate - [select for diffs], Wed Oct 30 07:59:44 2019 UTC (4 years, 5 months ago) by maxv
Branch: MAIN
Changes since 1.376: +3 -3 lines
Diff to previous 1.376 (colored) to selected 1.104.2.17 (colored)

Get &rsc->sc_dksc only when we know 'rsc' is not NULL. This was actually
harmless because we didn't use the pointer then.

Reported-by: syzbot+77097fae0e3aad6de088@syzkaller.appspotmail.com

Revision 1.356.4.1 / (download) - annotate - [select for diffs], Mon Jun 10 22:07:31 2019 UTC (4 years, 10 months ago) by christos
Branch: phil-wifi
Changes since 1.356: +488 -506 lines
Diff to previous 1.356 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.376 / (download) - annotate - [select for diffs], Fri Mar 1 11:06:56 2019 UTC (5 years, 1 month ago) by pgoyette
Branch: MAIN
CVS Tags: phil-wifi-20190609, netbsd-9-base, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, isaki-audio2-base, isaki-audio2
Branch point for: netbsd-9
Changes since 1.375: +5 -5 lines
Diff to previous 1.375 (colored) to selected 1.104.2.17 (colored)

Rename the MODULE_*_HOOK() macros to MODULE_HOOK_*() as briefly
discussed on irc.

NFCI intended.

Ride the earlier kernel bump - it;s getting crowded.

Revision 1.375 / (download) - annotate - [select for diffs], Wed Feb 20 10:04:28 2019 UTC (5 years, 1 month ago) by hannken
Branch: MAIN
Changes since 1.374: +9 -6 lines
Diff to previous 1.374 (colored) to selected 1.104.2.17 (colored)

Fix vnode locking, must lock for VOP_OPEN() and VOP_UNLOCK() when done.

Revision 1.374 / (download) - annotate - [select for diffs], Sat Feb 9 03:34:00 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.373: +9 -10 lines
Diff to previous 1.373 (colored) to selected 1.104.2.17 (colored)

- Change the allocation macros to be more like function calls
- Change sizeof(type) -> sizeof(*variable)
- Use macros for the long buffer length allocations
- Remove "bit polishing" memsets() -- do them only once
- Remove unnecessary casts

Thanks to oster@ for finding bugs and testing.

Revision 1.373 / (download) - annotate - [select for diffs], Thu Feb 7 03:03:00 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.372: +3 -3 lines
Diff to previous 1.372 (colored) to selected 1.104.2.17 (colored)

You need a star :-)

Revision 1.372 / (download) - annotate - [select for diffs], Wed Feb 6 23:00:16 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.371: +12 -3 lines
Diff to previous 1.371 (colored) to selected 1.104.2.17 (colored)

- Restore indirecting through the data pointer
- Don't try to load compat code if the ioctl is not for us.

Revision 1.371 / (download) - annotate - [select for diffs], Wed Feb 6 03:37:13 2019 UTC (5 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.370: +5 -4 lines
Diff to previous 1.370 (colored) to selected 1.104.2.17 (colored)

Fix GET_INFO.  Yes, can probably be simplified.

Revision 1.370 / (download) - annotate - [select for diffs], Wed Feb 6 03:01:48 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.369: +4 -4 lines
Diff to previous 1.369 (colored) to selected 1.104.2.17 (colored)

use 'data' directly.

Revision 1.369 / (download) - annotate - [select for diffs], Wed Feb 6 02:49:50 2019 UTC (5 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.368: +3 -3 lines
Diff to previous 1.368 (colored) to selected 1.104.2.17 (colored)

Fix logic inversion.  Progress, but still broken.

Revision 1.368 / (download) - annotate - [select for diffs], Wed Feb 6 02:49:09 2019 UTC (5 years, 2 months ago) by oster
Branch: MAIN
Changes since 1.367: +7 -23 lines
Diff to previous 1.367 (colored) to selected 1.104.2.17 (colored)

Shuffle softc declarations to a different .h file.  Create missing
rf_get_raid().  Things compile, but don't work correctly.

Revision 1.367 / (download) - annotate - [select for diffs], Tue Feb 5 23:28:02 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.366: +349 -391 lines
Diff to previous 1.366 (colored) to selected 1.104.2.17 (colored)

- Redo all the ioctl compat stuff to use a standard "ioctl" interface,
  and provide methods to the private softc
- Provide a function for constructing a RF_Raid_t from an RF_Config_t
- Factor out the big inline ioctl code into functions

Revision 1.366 / (download) - annotate - [select for diffs], Tue Feb 5 17:13:37 2019 UTC (5 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.365: +169 -143 lines
Diff to previous 1.365 (colored) to selected 1.104.2.17 (colored)

- Fix the FAIL_DISK handling (it would prolly trash the wrong disk before
  since the request structs are different and the row in the old struct is
  the col in the new one).
- Restructure the way compat modules are loaded so that we only load them
  for the ioctls that need them. Put a comment explaining why...
- Set retcode after loading compat (now that the fail disk passthrough
  hack is gone), so that various ioctls don't always fail.

Revision 1.365 / (download) - annotate - [select for diffs], Tue Feb 5 09:45:38 2019 UTC (5 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.364: +2 -3 lines
Diff to previous 1.364 (colored) to selected 1.104.2.17 (colored)

remove duplicated line in previously.  noticed by paulg.

Revision 1.364 / (download) - annotate - [select for diffs], Tue Feb 5 09:28:00 2019 UTC (5 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.363: +11 -7 lines
Diff to previous 1.363 (colored) to selected 1.104.2.17 (colored)

fix the previous:

rf_netbsd32 is only relevant on _LP64 as all the structures are
the same for arm32 oabi/eabi compat.

only do it for _LP64 *and* COMAPT_NETBSD32.

Revision 1.363 / (download) - annotate - [select for diffs], Mon Feb 4 21:57:47 2019 UTC (5 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.362: +11 -13 lines
Diff to previous 1.362 (colored) to selected 1.104.2.17 (colored)

don't assume _LP64 == supports COMPAT_NETBSD32.

this is not true for alpha, ia64 and arm32 ports, and the first two
were not building because of it, and the latter would be missing
the oabi support (likely not a big deal, but still wrong.)

add a makefile fragment that tells you if it is supported and include
it where needed to define COMPAT_NETBSD32 when building the normal
kernel (ie, modules & rump.)


fixes alpha build, probably fixes ia64 build.


XXX: still leaves some netbsd32 code in rf_netbsdkintf.c, that should
     be moved into some hooks, but first the configuration setup
     needs to be moved into a common function the netbsd32 code can
     call into, vs living in the switch case itself.

Revision 1.362 / (download) - annotate - [select for diffs], Sun Feb 3 11:03:53 2019 UTC (5 years, 2 months ago) by martin
Branch: MAIN
Changes since 1.361: +3 -3 lines
Diff to previous 1.361 (colored) to selected 1.104.2.17 (colored)

When we force COMPAT_NETBSD32 to be defined, force it to the same value
that opt_compate_netbsd32.h would have, otherwise we get a "redefined"
error from gcc.
XXX this looks fishy, Paul, can you have a look, please?

Revision 1.361 / (download) - annotate - [select for diffs], Sun Feb 3 08:02:24 2019 UTC (5 years, 2 months ago) by pgoyette
Branch: MAIN
Changes since 1.360: +16 -23 lines
Diff to previous 1.360 (colored) to selected 1.104.2.17 (colored)

Don't include the raidframe compat code in the main raid module, the
compat code lives in their own compat_raid_xx modules, which will now
be autoloaded if needed.

While here, extract the compat_netbsd32_raid code into its own module,
too.

Welcome to 8.99.34

Revision 1.360 / (download) - annotate - [select for diffs], Tue Jan 29 09:28:50 2019 UTC (5 years, 2 months ago) by pgoyette
Branch: MAIN
Changes since 1.359: +4 -4 lines
Diff to previous 1.359 (colored) to selected 1.104.2.17 (colored)

Normalize all the compat hooks' names to the form

	<subsystem>_<function>_<version>_hook

NFCI

XXX Note that although this introduces a change in the kernel-to-
XXX module interface, we are NOT bumping the kernel version number.
XXX We will bump the version number once the interface stabilizes.

Revision 1.359 / (download) - annotate - [select for diffs], Mon Jan 28 21:14:08 2019 UTC (5 years, 2 months ago) by bad
Branch: MAIN
Changes since 1.358: +22 -10 lines
Diff to previous 1.358 (colored) to selected 1.104.2.17 (colored)

print additional debug information.  make rf_containsboot() return 0
if bdv == NULL, to aid in the former.

As discussed 1 week ago on tech-kern.

Revision 1.358 / (download) - annotate - [select for diffs], Sun Jan 27 02:08:42 2019 UTC (5 years, 2 months ago) by pgoyette
Branch: MAIN
Changes since 1.357: +42 -48 lines
Diff to previous 1.357 (colored) to selected 1.104.2.17 (colored)

Merge the [pgoyette-compat] branch

Revision 1.356.2.11 / (download) - annotate - [select for diffs], Tue Jan 22 07:42:40 2019 UTC (5 years, 2 months ago) by pgoyette
Branch: pgoyette-compat
CVS Tags: pgoyette-compat-merge-20190127
Changes since 1.356.2.10: +8 -25 lines
Diff to previous 1.356.2.10 (colored) to branchpoint 1.356 (colored) next main 1.357 (colored) to selected 1.104.2.17 (colored)

Convert the MODULE_{,VOID_}HOOK_CALL macros to do everything in-line
rather than defining an intermediate hook##call function.  Almost
all of the hooks are called only once, and although we lose the
ability of doing things like

	if (MODULE_HOOK_CALL(...) == 0) ...

we simplify things quite a bit.  With this change, we no longer need
to have both declaration and definition macros, and the definition
no longer needs to have both prototype argument list and a "real"
argument list.

FWIW, the above if now needs to written as

	int ret;

	MODULE_HOOK_CALL(..., ret);
	if (ret == 0) ...

with appropriate use of braces {}.

Revision 1.356.2.10 / (download) - annotate - [select for diffs], Fri Jan 18 08:50:42 2019 UTC (5 years, 3 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.9: +5 -3 lines
Diff to previous 1.356.2.9 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Synch with HEAD

Revision 1.356.2.9 / (download) - annotate - [select for diffs], Fri Jan 18 00:01:01 2019 UTC (5 years, 3 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.8: +6 -6 lines
Diff to previous 1.356.2.8 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Don't restrict hooks to having only int or void types.  Pass the hook's
type to the various macros, as needed.

Allows us to reduce diffs to original in at least one or two places (we
no longer have to provide an additional parameter to the hook routine
for returning a non-int return value).

Revision 1.356.2.8 / (download) - annotate - [select for diffs], Mon Jan 14 13:34:27 2019 UTC (5 years, 3 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.7: +6 -6 lines
Diff to previous 1.356.2.7 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Create a variant of the HOOK macros that handles hook routines of
type void, and use them where appropriate.

Revision 1.356.2.7 / (download) - annotate - [select for diffs], Sun Jan 13 10:49:50 2019 UTC (5 years, 3 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.6: +8 -8 lines
Diff to previous 1.356.2.6 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Remove the HOOK2 versions of the MODULE_HOOK macros.  There were
only a few uses, and using them led to some lack of clarity in the
code.  Instead, we now use two separate hooks, with names that
make it clear(er) what we're doing.

This also positions us to start unraveling some of the rtsock_50
mess, which will need (at least) five hooks.

Revision 1.357 / (download) - annotate - [select for diffs], Tue Jan 8 07:18:18 2019 UTC (5 years, 3 months ago) by mrg
Branch: MAIN
CVS Tags: pgoyette-compat-20190127, pgoyette-compat-20190118
Changes since 1.356: +5 -3 lines
Diff to previous 1.356 (colored) to selected 1.104.2.17 (colored)

remove the final tsleep/wakeup pair in raidframe.

Revision 1.356.2.6 / (download) - annotate - [select for diffs], Sat Sep 29 21:36:14 2018 UTC (5 years, 6 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.5: +4 -8 lines
Diff to previous 1.356.2.5 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

In MODULE_HOOK_CALL_DECL we don't need to provide the actual argument
list for calling the hook function, nor do we need to provide the
default value (for when the hook has not been set).

Revision 1.356.2.5 / (download) - annotate - [select for diffs], Tue Sep 18 23:03:54 2018 UTC (5 years, 7 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.4: +6 -6 lines
Diff to previous 1.356.2.4 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

The COMPAT_HOOK macros were renamed to MODULE_HOOK, adjust all callers

Revision 1.356.2.4 / (download) - annotate - [select for diffs], Tue Sep 18 01:15:57 2018 UTC (5 years, 7 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.3: +13 -2 lines
Diff to previous 1.356.2.3 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Split the COMPAT_CALL_HOOK to separate the declaration from the
implementation.  Some hooks are called from multiple source files,
and the old method resulted in duplicate implementations.

Implement MP-safe hooks for the usb_subr_30 code.  Pass the helper
functions as arguments to the compat code so it does not have to
determine if the kernel contains usb code.

Revision 1.356.2.3 / (download) - annotate - [select for diffs], Mon Sep 17 11:04:30 2018 UTC (5 years, 7 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.2: +18 -6 lines
Diff to previous 1.356.2.2 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

Adapt (most of) the indirect function pointers to the new MP-safe
mechanism.  Still remaining are the compat_netbsd32 stuff, and
some usb subroutines.

Revision 1.356.2.2 / (download) - annotate - [select for diffs], Sun Sep 9 22:12:16 2018 UTC (5 years, 7 months ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356.2.1: +5 -4 lines
Diff to previous 1.356.2.1 (colored) to branchpoint 1.356 (colored) to selected 1.104.2.17 (colored)

In the case of no compat modules (ENOSYS returned from the stubs), reset
the retcode to zero so we don't return the wrong value when there is
nothing to do for the particular command.  This was causing spurious
failures for RAIDFRAME_SET_COMPONENT_LABEL which is wrapped in

	#if 0
	...
	#endif

Revision 1.356.2.1 / (download) - annotate - [select for diffs], Sat Mar 24 01:59:15 2018 UTC (6 years ago) by pgoyette
Branch: pgoyette-compat
Changes since 1.356: +40 -49 lines
Diff to previous 1.356 (colored) to selected 1.104.2.17 (colored)

Separate the compat_50 and compat_80 dispatching code from the main
body of raidframe, and place into the appropriate compat modules.

Enable building of the compat_80 module.

Revision 1.356 / (download) - annotate - [select for diffs], Tue Jan 23 22:42:29 2018 UTC (6 years, 2 months ago) by pgoyette
Branch: MAIN
CVS Tags: phil-wifi-base, pgoyette-compat-base, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, jdolecek-ncqfixes-base, jdolecek-ncqfixes
Branch point for: phil-wifi, pgoyette-compat
Changes since 1.355: +3 -3 lines
Diff to previous 1.355 (colored) to selected 1.104.2.17 (colored)

Add "bufq_fcfs" requirement to all those driver modules that explicitly
request it in their calls to bufq_alloc().

Revision 1.355 / (download) - annotate - [select for diffs], Sat Jan 20 01:32:45 2018 UTC (6 years, 2 months ago) by mrg
Branch: MAIN
Changes since 1.354: +7 -2 lines
Diff to previous 1.354 (colored) to selected 1.104.2.17 (colored)

fixes for the previous, noted by nakayama@.

- RAIDFRAME_CONFIGURE needs to be versioned as the rows was removed,
  adding RAIDFRAME_CONFIGURE80, rf_config80() etc.
- RAIDFRAME_CONFIGURE32 changes to match
- rf_get_info80() passed the wrong source to copyout()

some fixes to my original change were independantly made by nakayama@
who confirmed the changes work properly now.

Revision 1.354 / (download) - annotate - [select for diffs], Fri Jan 19 09:04:23 2018 UTC (6 years, 2 months ago) by skrll
Branch: MAIN
Changes since 1.353: +12 -2 lines
Diff to previous 1.353 (colored) to selected 1.104.2.17 (colored)

Fix some ARM kernel builds.  ARM abuses compat32 for ABI compatibility and
this means some ioctls overlap.

Revision 1.353 / (download) - annotate - [select for diffs], Thu Jan 18 00:32:49 2018 UTC (6 years, 3 months ago) by mrg
Branch: MAIN
Changes since 1.352: +195 -132 lines
Diff to previous 1.352 (colored) to selected 1.104.2.17 (colored)

implement 32-bit compat support for raidframe.

convert several raidframe ioctls to be bitsize idempotent so that
they work the same in 32 and 64 bit worlds, allowing netbsd32 to
configure and query raid properly.  remove useless 'row' in a few
places.  add COMPAT_80 and put the old ioctls there.

raidframeio.h:
  RAIDFRAME_TEST_ACC
  - remove, unused
  RAIDFRAME_GET_COMPONENT_LABEL
  - convert to label not pointer to label
  RAIDFRAME_CHECK_RECON_STATUS_EXT
  RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT
  RAIDFRAME_CHECK_COPYBACK_STATUS_EXT
  - convert to progress info not pointer to info
  RAIDFRAME_GET_INFO
  - version entirely.
raidframevar.h:
  - rf_recon_req{} has row, flags and raidPtr removed (they're
    not a useful part of this interface.)
  - RF_Config_s{} and RF_DeviceConfig_s{} have numRow/rows removed.
  - RF_RaidDisk_s{} is re-ordered slightly to fix alignment
    padding - the actual data was already OK.
  - InstallSpareTable() loses row argument

rf_compat32.c has code for RF_Config_s{} in 32 bit mode, used
by RAIDFRAME_CONFIGURE and RAIDFRAME_GET_INFO32.

rf_compat80.c has code for rf_recon_req{}, RF_RaidDisk_s{} and
RF_DeviceConfig_s{} to handle RAIDFRAME_FAIL_DISK,
RAIDFRAME_GET_COMPONENT_LABEL, RAIDFRAME_CHECK_RECON_STATUS_EXT,
RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT,
RAIDFRAME_CHECK_COPYBACK_STATUS_EXT, RAIDFRAME_GET_INFO.

move several of the per-ioctl code blocks into separate functions.

add rf_recon_req_internal{} to replace old usage of global
rf_recon_req{} that had unused void * in the structure, ruining
it's 32/64 bit ABI.

add missing case for RAIDFRAME_GET_INFO50.

adjust raid tests to use the new .conf format, and add a case to
test the old method as well.

raidctl:
deal with lack of 'row' members in a couple of places.
fail request no longer takes row.
handle "START array" sections with just "numCol numSpare", ie
no "numRow" specified.  for now, generate old-style configuration
but update raidctl.8 to specify the new style (keeping reference
to the old style.)

note that: RF_ComponentLabel_s::{row,num_rows} and
RF_SingleComponent_s::row are obsolete but not removed yet.

Revision 1.298.2.5 / (download) - annotate - [select for diffs], Sun Dec 3 11:37:31 2017 UTC (6 years, 4 months ago) by jdolecek
Branch: tls-maxphys
Changes since 1.298.2.4: +816 -875 lines
Diff to previous 1.298.2.4 (colored) to branchpoint 1.298 (colored) next main 1.299 (colored) to selected 1.104.2.17 (colored)

update from HEAD

Revision 1.352 / (download) - annotate - [select for diffs], Tue Nov 14 14:27:54 2017 UTC (6 years, 5 months ago) by christos
Branch: MAIN
CVS Tags: tls-maxphys-base-20171202
Changes since 1.351: +6 -3 lines
Diff to previous 1.351 (colored) to selected 1.104.2.17 (colored)

check the result of pool_prime.

Revision 1.351 / (download) - annotate - [select for diffs], Thu Nov 9 01:02:56 2017 UTC (6 years, 5 months ago) by christos
Branch: MAIN
Changes since 1.350: +4 -2 lines
Diff to previous 1.350 (colored) to selected 1.104.2.17 (colored)

add a "booted_method" string to aid in debugging double boot matches.

Revision 1.316.2.8 / (download) - annotate - [select for diffs], Mon Aug 28 17:52:26 2017 UTC (6 years, 7 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.7: +51 -8 lines
Diff to previous 1.316.2.7 (colored) to branchpoint 1.316 (colored) next main 1.317 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.312.2.5 / (download) - annotate - [select for diffs], Fri Jul 14 15:39:32 2017 UTC (6 years, 9 months ago) by martin
Branch: netbsd-7
CVS Tags: netbsd-7-2-RELEASE
Changes since 1.312.2.4: +21 -4 lines
Diff to previous 1.312.2.4 (colored) to branchpoint 1.312 (colored) next main 1.313 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by christos in ticket #1457):
	sbin/raidctl/raidctl.c: revision 1.64
	sbin/raidctl/raidctl.8: revision 1.70
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.341
	sys/dev/raidframe/raidframeio.h: revision 1.7
Add a SET_LAST_UNIT ioctl.
Access to the SET_LAST_UNIT ioctl.

Revision 1.350 / (download) - annotate - [select for diffs], Thu Jun 1 02:45:11 2017 UTC (6 years, 10 months ago) by chs
Branch: MAIN
CVS Tags: perseant-stdc-iso10646-base, perseant-stdc-iso10646, nick-nhusb-base-20170825, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, matt-nb8-mediatek-base, matt-nb8-mediatek
Branch point for: netbsd-8
Changes since 1.349: +2 -8 lines
Diff to previous 1.349 (colored) to selected 1.104.2.17 (colored)

remove checks for failure after memory allocation calls that cannot fail:

  kmem_alloc() with KM_SLEEP
  kmem_zalloc() with KM_SLEEP
  percpu_alloc()
  pserialize_create()
  psref_class_create()

all of these paths include an assertion that the allocation has not failed,
so callers should not assert that again.

Revision 1.349.4.3 / (download) - annotate - [select for diffs], Wed May 17 01:44:18 2017 UTC (6 years, 11 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349.4.2: +3 -2 lines
Diff to previous 1.349.4.2 (colored) to branchpoint 1.349 (colored) next main 1.350 (colored) to selected 1.104.2.17 (colored)

At suggestion of chuq@, modify config_attach_pseudo() to return with a
reference held on the device.

Adapt callers to expect the reference to exist, and to ensure that the
reference is released.

Revision 1.349.4.2 / (download) - annotate - [select for diffs], Sat Apr 29 11:12:14 2017 UTC (6 years, 11 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349.4.1: +2 -3 lines
Diff to previous 1.349.4.1 (colored) to branchpoint 1.349 (colored) to selected 1.104.2.17 (colored)

Remove more unnecessary #include for sys/localcount.h

Revision 1.349.4.1 / (download) - annotate - [select for diffs], Thu Apr 27 05:36:36 2017 UTC (6 years, 11 months ago) by pgoyette
Branch: prg-localcount2
Changes since 1.349: +12 -9 lines
Diff to previous 1.349 (colored) to selected 1.104.2.17 (colored)

Restore all work from the former pgoyette-localcount branch (which is
now abandoned doe to cvs merge botch).

The branch now builds, and installs via anita.  There are still some
problems (cgd is non-functional and all atf tests time-out) but they
will get resolved soon.

Revision 1.345.2.8 / (download) - annotate - [select for diffs], Wed Apr 26 02:53:23 2017 UTC (6 years, 11 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.7: +51 -2 lines
Diff to previous 1.345.2.7 (colored) to branchpoint 1.345 (colored) next main 1.346 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.347.2.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:53:52 2017 UTC (6 years, 11 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.347: +51 -2 lines
Diff to previous 1.347 (colored) next main 1.348 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.349 / (download) - annotate - [select for diffs], Wed Apr 5 20:30:55 2017 UTC (7 years ago) by jdolecek
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, pgoyette-localcount-20170426, jdolecek-ncq-base, jdolecek-ncq, bouyer-socketcan-base1
Branch point for: prg-localcount2
Changes since 1.348: +3 -3 lines
Diff to previous 1.348 (colored) to selected 1.104.2.17 (colored)

rf_get_component_caches(): remove useless condition

Revision 1.348 / (download) - annotate - [select for diffs], Wed Apr 5 19:40:26 2017 UTC (7 years ago) by jdolecek
Branch: MAIN
Changes since 1.347: +51 -2 lines
Diff to previous 1.347 (colored) to selected 1.104.2.17 (colored)

add support for DIOCGCACHE; contrary to DIOCCACHESYNC, query any non-dead
disk in the set, even currently reconstring one

Revision 1.345.2.7 / (download) - annotate - [select for diffs], Fri Nov 4 14:49:15 2016 UTC (7 years, 5 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.6: +7 -8 lines
Diff to previous 1.345.2.6 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.316.2.7 / (download) - annotate - [select for diffs], Wed Oct 5 20:55:56 2016 UTC (7 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.6: +11 -12 lines
Diff to previous 1.316.2.6 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.347 / (download) - annotate - [select for diffs], Mon Sep 19 23:37:10 2016 UTC (7 years, 6 months ago) by jdolecek
Branch: MAIN
CVS Tags: pgoyette-localcount-20170320, pgoyette-localcount-20170107, pgoyette-localcount-20161104, nick-nhusb-base-20170204, nick-nhusb-base-20161204, nick-nhusb-base-20161004, bouyer-socketcan-base
Branch point for: bouyer-socketcan
Changes since 1.346: +4 -2 lines
Diff to previous 1.346 (colored) to selected 1.104.2.17 (colored)

fix mistake fallthrough in the ioctl switch introduced in previous commit

Revision 1.346 / (download) - annotate - [select for diffs], Mon Sep 19 23:32:30 2016 UTC (7 years, 6 months ago) by jdolecek
Branch: MAIN
Changes since 1.345: +5 -8 lines
Diff to previous 1.345 (colored) to selected 1.104.2.17 (colored)

fix DIOCCACHESYNC ioctl on ld(4) and raid(4) to work again; it got broken
when the code was switched over to dk_ioctl() - countrary to disk_ioctl(),
dk_ioctl() returns ENOTTY for ioctls it doesn't support, so must be called
as last resort, not first

bug was introduced in rev 1.83 (2015-05-02) for ld(4), and 1.335 (2016-01-03)
for raid(4)

Revision 1.345.2.6 / (download) - annotate - [select for diffs], Tue Jul 26 05:54:39 2016 UTC (7 years, 8 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.5: +4 -4 lines
Diff to previous 1.345.2.5 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

Rename LOCALCOUNT_INITIALIZER to DEVSW_MODULE_INIT.  This better describes
what we're doing, and why.

Revision 1.345.2.5 / (download) - annotate - [select for diffs], Wed Jul 20 23:47:56 2016 UTC (7 years, 8 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.4: +4 -4 lines
Diff to previous 1.345.2.4 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

Adapt machine-independant code to the new {b,c}devsw reference-counting
(using localcount(9)).  All callers of {b,c}devsw_lookup() now call
{b,c}devsw_lookup_acquire() which retains a reference on the 'struct
{b,c}devsw'.  This reference must be released by the caller once it is
finished with the structure's content (or other data that would disappear
if the 'struct {b,c}devsw' were to disappear).

Revision 1.345.2.4 / (download) - annotate - [select for diffs], Tue Jul 19 06:26:59 2016 UTC (7 years, 9 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.3: +4 -12 lines
Diff to previous 1.345.2.3 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

Instead of repeatedly typing the conditional initialization of the
.d_localcount members in the various {b,c}devsw, define an initializer
macro and use it.  This also removes the need for defining new symbols
for each 'struct localcount'.

As suggested by riastradh@

Revision 1.345.2.3 / (download) - annotate - [select for diffs], Mon Jul 18 11:13:23 2016 UTC (7 years, 9 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.2: +3 -3 lines
Diff to previous 1.345.2.2 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

We created two different 'stuct localcount' for a reason - devsw_attach()
requires them to be different!

So use them both in their respective {b,c}devsw initializations.

Revision 1.345.2.2 / (download) - annotate - [select for diffs], Sun Jul 17 05:05:10 2016 UTC (7 years, 9 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345.2.1: +13 -2 lines
Diff to previous 1.345.2.1 (colored) to branchpoint 1.345 (colored) to selected 1.104.2.17 (colored)

Adapt some modular drivers to the localcount(9) world.  We're still
not actually using the localcount stuff, but we need to differentiate
between built-in vs loaded drivers and allocate a "struct localcount"
only for loaded drivers.

Revision 1.345.2.1 / (download) - annotate - [select for diffs], Sun Jul 17 02:44:41 2016 UTC (7 years, 9 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.345: +7 -7 lines
Diff to previous 1.345 (colored) to selected 1.104.2.17 (colored)

Don't call devsw_attach() and devsw_detach() for built-in modules.

Revision 1.316.2.6 / (download) - annotate - [select for diffs], Sun May 29 08:44:30 2016 UTC (7 years, 10 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.5: +31 -3 lines
Diff to previous 1.316.2.5 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.345 / (download) - annotate - [select for diffs], Wed Apr 27 02:47:39 2016 UTC (7 years, 11 months ago) by christos
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20160806, pgoyette-localcount-20160726, nick-nhusb-base-20160907, nick-nhusb-base-20160529, localcount-20160914
Branch point for: pgoyette-localcount
Changes since 1.344: +4 -2 lines
Diff to previous 1.344 (colored) to selected 1.104.2.17 (colored)

provide an empty DPRINTF

Revision 1.344 / (download) - annotate - [select for diffs], Wed Apr 27 02:24:06 2016 UTC (7 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.343: +29 -3 lines
Diff to previous 1.343 (colored) to selected 1.104.2.17 (colored)

Extend the "a" partition hack to also mean the first partition on the raid,
for non-disklabel based raidframe disks that need root.

Revision 1.316.2.5 / (download) - annotate - [select for diffs], Sat Mar 19 11:30:19 2016 UTC (8 years, 1 month ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.4: +486 -790 lines
Diff to previous 1.316.2.4 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.343 / (download) - annotate - [select for diffs], Thu Jan 7 14:15:26 2016 UTC (8 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: nick-nhusb-base-20160422, nick-nhusb-base-20160319
Changes since 1.342: +8 -10 lines
Diff to previous 1.342 (colored) to selected 1.104.2.17 (colored)

gc unused flags

Revision 1.342 / (download) - annotate - [select for diffs], Thu Jan 7 08:58:01 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.341: +6 -2 lines
Diff to previous 1.341 (colored) to selected 1.104.2.17 (colored)

CID 1347189:  Null pointer dereferences

Revision 1.341 / (download) - annotate - [select for diffs], Wed Jan 6 17:40:50 2016 UTC (8 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.340: +28 -11 lines
Diff to previous 1.340 (colored) to selected 1.104.2.17 (colored)

Add a SET_LAST_UNIT ioctl.

Revision 1.340 / (download) - annotate - [select for diffs], Tue Jan 5 18:44:34 2016 UTC (8 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.339: +4 -8 lines
Diff to previous 1.339 (colored) to selected 1.104.2.17 (colored)

revert bp->b_error checking; biowait() is a no-op in that case and it is
valid to call biowait() after biodone. (thanks chuq)

Revision 1.339 / (download) - annotate - [select for diffs], Tue Jan 5 17:06:34 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.338: +9 -2 lines
Diff to previous 1.338 (colored) to selected 1.104.2.17 (colored)

When autoconfiguring RAID sets:

Pseudo devices like vnd and cgd can be opened but may still
need some configuration. Ignore these quietly.

Revision 1.338 / (download) - annotate - [select for diffs], Tue Jan 5 17:03:53 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.337: +8 -4 lines
Diff to previous 1.337 (colored) to selected 1.104.2.17 (colored)

handle possible errors from bdev_strategy.

Revision 1.337 / (download) - annotate - [select for diffs], Mon Jan 4 13:15:17 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.336: +10 -4 lines
Diff to previous 1.336 (colored) to selected 1.104.2.17 (colored)

prevent unconfigure/detach while background threads are running.

Revision 1.336 / (download) - annotate - [select for diffs], Mon Jan 4 11:12:40 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.335: +12 -5 lines
Diff to previous 1.335 (colored) to selected 1.104.2.17 (colored)

Fix dump on raid.
- offset dump by RF_PROTECTED_SECTORS (thanks oster@ for noticing)
- call component dump function with byte count instead of block count
- return -1 instead of errno values in dk_size for error conditions.

There are still issues with dumping.
- the raid device must be open, neither reading the disklabel
  nor flushing the component labels in rfmarkdirty is possible
  when dumping.
- dumping to a wedge component fails because the wedge driver only
  allows dumping to swap partitions, not raid partitions.

Revision 1.335 / (download) - annotate - [select for diffs], Sun Jan 3 08:17:24 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.334: +422 -748 lines
Diff to previous 1.334 (colored) to selected 1.104.2.17 (colored)

refactor driver to use common code in dksubr.

Revision 1.334 / (download) - annotate - [select for diffs], Sat Jan 2 16:20:50 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.333: +3 -20 lines
Diff to previous 1.333 (colored) to selected 1.104.2.17 (colored)

No longer detach opened device directly in RAIDFRAME_SHUTDOWN ioctl,
instead just mark the device for shutdown and detach on last close.

Also don't manually print the detached message but leave this to
config_detach(). This avoids a duplicate message when shutting down.

Revision 1.333 / (download) - annotate - [select for diffs], Sat Jan 2 16:10:06 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.332: +9 -6 lines
Diff to previous 1.332 (colored) to selected 1.104.2.17 (colored)

RAIDF_INITED state also includes disk attachments, don't undo operations
that haven't been committed.

Revision 1.332 / (download) - annotate - [select for diffs], Sat Jan 2 16:06:25 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.331: +13 -5 lines
Diff to previous 1.331 (colored) to selected 1.104.2.17 (colored)

Unlock and free in raid_detach to handle error paths.

Revision 1.331 / (download) - annotate - [select for diffs], Sat Jan 2 16:00:01 2016 UTC (8 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.330: +4 -13 lines
Diff to previous 1.330 (colored) to selected 1.104.2.17 (colored)

use bdev_strategy wrapper to properly use KERNEL_LOCK.

Revision 1.316.2.4 / (download) - annotate - [select for diffs], Sun Dec 27 12:09:58 2015 UTC (8 years, 3 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.3: +235 -56 lines
Diff to previous 1.316.2.3 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD (as of 26th Dec)

Revision 1.330 / (download) - annotate - [select for diffs], Sat Dec 26 21:50:43 2015 UTC (8 years, 3 months ago) by pgoyette
Branch: MAIN
Changes since 1.329: +3 -5 lines
Diff to previous 1.329 (colored) to selected 1.104.2.17 (colored)

Another use-after-free()

Revision 1.329 / (download) - annotate - [select for diffs], Sat Dec 26 12:59:00 2015 UTC (8 years, 3 months ago) by pgoyette
Branch: MAIN
Changes since 1.328: +3 -2 lines
Diff to previous 1.328 (colored) to selected 1.104.2.17 (colored)

If the "finalizer" should fail to register for any reason, just report
the situation (as a WARNING) and continue.  Don't return the error code
to the caller.  Failure to register should not really happen - if it
does, all we really lose is auto-configuration of raid-sets.

Revision 1.328 / (download) - annotate - [select for diffs], Sat Dec 26 12:25:26 2015 UTC (8 years, 3 months ago) by pgoyette
Branch: MAIN
Changes since 1.327: +3 -4 lines
Diff to previous 1.327 (colored) to selected 1.104.2.17 (colored)

Resolve a use-after-free reference to the softc.  From mlelstv@

Revision 1.327 / (download) - annotate - [select for diffs], Sat Dec 26 00:58:45 2015 UTC (8 years, 3 months ago) by pgoyette
Branch: MAIN
CVS Tags: nick-nhusb-base-20151226
Changes since 1.326: +234 -55 lines
Diff to previous 1.326 (colored) to selected 1.104.2.17 (colored)

Modularize the raidframe driver, including rework of the unit attach
code to permit detaching (and possible module unloading).  Also,
convert tsleep()/wakeup() locking to use cv_wait_sig()/cv_broadcast().

Tested in non-modular, modular-builtin, and modular-loaded-at-runtime
environments.

Revision 1.326 / (download) - annotate - [select for diffs], Tue Dec 8 20:36:15 2015 UTC (8 years, 4 months ago) by christos
Branch: MAIN
Changes since 1.325: +3 -3 lines
Diff to previous 1.325 (colored) to selected 1.104.2.17 (colored)

Replace DIOCGPART -> DIOCGPARTINFO which returns the data needed instead of
pointers.

Revision 1.316.2.3 / (download) - annotate - [select for diffs], Tue Sep 22 12:06:00 2015 UTC (8 years, 6 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.2: +24 -20 lines
Diff to previous 1.316.2.2 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.325 / (download) - annotate - [select for diffs], Thu Aug 20 14:40:18 2015 UTC (8 years, 8 months ago) by christos
Branch: MAIN
CVS Tags: nick-nhusb-base-20150921
Changes since 1.324: +4 -3 lines
Diff to previous 1.324 (colored) to selected 1.104.2.17 (colored)

include "ioconf.h" to get the 'void <driver>attach(int count);' prototype.

Revision 1.324 / (download) - annotate - [select for diffs], Fri Jul 10 09:49:56 2015 UTC (8 years, 9 months ago) by mrg
Branch: MAIN
Changes since 1.323: +22 -19 lines
Diff to previous 1.323 (colored) to selected 1.104.2.17 (colored)

mark all the device entry points static.

Revision 1.316.2.2 / (download) - annotate - [select for diffs], Sat Jun 6 14:40:12 2015 UTC (8 years, 10 months ago) by skrll
Branch: nick-nhusb
Changes since 1.316.2.1: +45 -42 lines
Diff to previous 1.316.2.1 (colored) to branchpoint 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.323 / (download) - annotate - [select for diffs], Sun Apr 26 15:15:20 2015 UTC (8 years, 11 months ago) by mlelstv
Branch: MAIN
CVS Tags: nick-nhusb-base-20150606
Changes since 1.322: +6 -3 lines
Diff to previous 1.322 (colored) to selected 1.104.2.17 (colored)

Use C99-style initializers for struct dkdriver.

Revision 1.316.2.1 / (download) - annotate - [select for diffs], Mon Apr 6 15:18:13 2015 UTC (9 years ago) by skrll
Branch: nick-nhusb
Changes since 1.316: +9 -41 lines
Diff to previous 1.316 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.322 / (download) - annotate - [select for diffs], Sat Jan 3 11:48:04 2015 UTC (9 years, 3 months ago) by prlw1
Branch: MAIN
CVS Tags: nick-nhusb-base-20150406
Changes since 1.321: +4 -3 lines
Diff to previous 1.321 (colored) to selected 1.104.2.17 (colored)

Also print b_error in the IO Error message

Revision 1.321 / (download) - annotate - [select for diffs], Fri Jan 2 19:42:07 2015 UTC (9 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.320: +3 -3 lines
Diff to previous 1.320 (colored) to selected 1.104.2.17 (colored)

We have three sets of DTYPE_ constants in the kernel:
	altq		Drop 		Type
	disklabel	Disk 		Type
	file		Descriptor	Type
(not to mention constants that contain the string DTYPE).
Let's make them two, by changing the disklabel one to be DisK TYPE since the
other disklabel constants seem to do that. Not many userland programs use
these constants (and the ones that they do are mostly in ifdefs). They will
be fixed shortly.

Revision 1.320 / (download) - annotate - [select for diffs], Wed Dec 31 19:52:06 2014 UTC (9 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.319: +3 -21 lines
Diff to previous 1.319 (colored) to selected 1.104.2.17 (colored)

make more drivers use disk_ioctl, and add a dev parameter to it so that
we can merge the "easy" disklabel ioctls to it. Ultimately all this will
go do dk_ioctl once all the drivers have been converted.

Revision 1.319 / (download) - annotate - [select for diffs], Wed Dec 31 17:06:48 2014 UTC (9 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.318: +2 -17 lines
Diff to previous 1.318 (colored) to selected 1.104.2.17 (colored)

Centralize wedge ioctls in disk_ioctl.

Revision 1.318 / (download) - annotate - [select for diffs], Wed Dec 31 08:24:50 2014 UTC (9 years, 3 months ago) by mlelstv
Branch: MAIN
Changes since 1.317: +4 -5 lines
Diff to previous 1.317 (colored) to selected 1.104.2.17 (colored)

disk_blocksize and disk_set_info relay the same information
to the disk subsystem.

Make disk_set_info also set blocksize shift values.
Remove every call to disk_blocksize.

Keep disk_blocksize for ABI compatibility, make it also set dg_secsize.

Revision 1.295.6.4 / (download) - annotate - [select for diffs], Mon Dec 22 04:11:38 2014 UTC (9 years, 3 months ago) by msaitoh
Branch: netbsd-6
Changes since 1.295.6.3: +3 -2 lines
Diff to previous 1.295.6.3 (colored) to branchpoint 1.295 (colored) next main 1.296 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by taca in ticket #1216):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.317
Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.
XXX: Pullup 6 and 7 (maybe 5)

Revision 1.312.2.4 / (download) - annotate - [select for diffs], Mon Dec 22 02:19:32 2014 UTC (9 years, 3 months ago) by msaitoh
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0
Changes since 1.312.2.3: +3 -2 lines
Diff to previous 1.312.2.3 (colored) to branchpoint 1.312 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by taca in ticket #348):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.317
Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.
XXX: Pullup 6 and 7 (maybe 5)

Revision 1.317 / (download) - annotate - [select for diffs], Sun Dec 21 17:04:12 2014 UTC (9 years, 3 months ago) by taca
Branch: MAIN
Changes since 1.316: +3 -2 lines
Diff to previous 1.316 (colored) to selected 1.104.2.17 (colored)

Stop useless disklabel warning if there are wedges, using GPT partition.
Fix PR kern/47989.

XXX: Pullup 6 and 7 (maybe 5)

Revision 1.295.6.2.6.1 / (download) - annotate - [select for diffs], Tue Dec 2 22:08:01 2014 UTC (9 years, 4 months ago) by snj
Branch: netbsd-6-1
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) next main 1.295.6.3 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.295.6.2.4.1 / (download) - annotate - [select for diffs], Tue Dec 2 22:06:58 2014 UTC (9 years, 4 months ago) by snj
Branch: netbsd-6-0
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) next main 1.295.6.3 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.295.6.3 / (download) - annotate - [select for diffs], Tue Dec 2 22:05:14 2014 UTC (9 years, 4 months ago) by snj
Branch: netbsd-6
Changes since 1.295.6.2: +6 -2 lines
Diff to previous 1.295.6.2 (colored) to branchpoint 1.295 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #1194):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.250.4.6.2.1 / (download) - annotate - [select for diffs], Thu Nov 20 15:52:10 2014 UTC (9 years, 4 months ago) by sborrill
Branch: netbsd-5-1
Changes since 1.250.4.6: +6 -2 lines
Diff to previous 1.250.4.6 (colored) next main 1.250.4.7 (colored) to selected 1.104.2.17 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.250.4.13.2.1 / (download) - annotate - [select for diffs], Thu Nov 20 12:25:10 2014 UTC (9 years, 4 months ago) by sborrill
Branch: netbsd-5-2
Changes since 1.250.4.13: +6 -2 lines
Diff to previous 1.250.4.13 (colored) next main 1.250.4.14 (colored) to selected 1.104.2.17 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.250.4.14 / (download) - annotate - [select for diffs], Thu Nov 20 09:38:56 2014 UTC (9 years, 4 months ago) by sborrill
Branch: netbsd-5
Changes since 1.250.4.13: +6 -2 lines
Diff to previous 1.250.4.13 (colored) to branchpoint 1.250 (colored) next main 1.251 (colored) to selected 1.104.2.17 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1933):
	sys/dev/raidframe/raidframevar.h:	revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.316
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.121 via patch

Fix a long-standing bug related to rebooting while a reconstruct-to-spare
is underway but not yet complete. Fixes PR kern/49244.

Revision 1.312.2.3 / (download) - annotate - [select for diffs], Tue Nov 18 18:03:10 2014 UTC (9 years, 5 months ago) by snj
Branch: netbsd-7
Changes since 1.312.2.2: +6 -2 lines
Diff to previous 1.312.2.2 (colored) to branchpoint 1.312 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #243):
	sys/dev/raidframe/raidframevar.h: revision 1.17
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.316
	sys/dev/raidframe/rf_reconstruct.c: revision 1.121
Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.
The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!
This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.
XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.
XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7
Fixes PR#49244.

Revision 1.316 / (download) - annotate - [select for diffs], Fri Nov 14 14:29:16 2014 UTC (9 years, 5 months ago) by oster
Branch: MAIN
CVS Tags: nick-nhusb-base
Branch point for: nick-nhusb
Changes since 1.315: +6 -2 lines
Diff to previous 1.315 (colored) to selected 1.104.2.17 (colored)

Fix a long-standing bug related to rebooting while a
reconstruct-to-spare is underway but not yet complete.

The issue was that a component was being marked as a used_spare when
the rebuild started, not when the rebuild was actually finished.
Marking it as a used_spare meant that the component label on the spare
was being updated such that after a reboot the component would be
considered up-to-date, regardless of whether the rebuild actually
completed!

This fix includes:
 1) Add an additional state "rf_ds_rebuilding_spare" which is used
    to denote that a spare is currently being rebuilt from the live
    components.
 2) Update the comments on the disk states, which were out-of-sync
    with reality.
 3) When rebuilding to a spare component, that spare now enters the
    state rf_ds_rebuilding_spare instead of the state rf_ds_used_spare.
 4) When the rebuild is actually complete then the spare component
    enters the rf_ds_used_spare state.  rf_ds_used_spare is now used
    exclusively for the case where the rebuilding to the spare has
    completed successfully.

XXX: Someday we need to teach raidctl(8) about this new state, and
take out the backwards compatibility code in rf_netbsdkintf.c (see
RAIDFRAME_GET_INFO in raidioctl()).  For today, this fix needs to be
generic enough that it can get backported without major grief.

XXX: Needs pullup to netbsd-5*, netbsd-6*, and netbsd-7

Fixes PR#49244.

Revision 1.312.2.2 / (download) - annotate - [select for diffs], Tue Nov 11 10:42:22 2014 UTC (9 years, 5 months ago) by martin
Branch: netbsd-7
Changes since 1.312.2.1: +17 -10 lines
Diff to previous 1.312.2.1 (colored) to branchpoint 1.312 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mlelstv in ticket #202):
	sys/dev/ccd.c: revision 1.153
	sys/dev/ccd.c: revision 1.154
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.313
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.314
	sys/dev/ld.c: revision 1.77
	sys/dev/vnd.c: revision 1.233
	sys/dev/dksubr.c: revision 1.52
	sys/dev/dksubr.c: revision 1.53
clamp total number of sectors to UINT32_MAX instead of providing the
lower 32bit of the 64bit number.
No longer warn about differences bewteen disk size and total sector count
in disklabel when the latter is just clamped to the maximum.

Revision 1.312.2.1 / (download) - annotate - [select for diffs], Tue Nov 11 10:36:41 2014 UTC (9 years, 5 months ago) by martin
Branch: netbsd-7
Changes since 1.312: +7 -2 lines
Diff to previous 1.312 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mlelstv in ticket #201):
	sbin/dkctl/dkctl.8: revision 1.24
	sbin/dkctl/dkctl.8: revision 1.25
	sys/dev/scsipi/sd.c: revision 1.310
	sys/dev/ata/wd.c: revision 1.415
	sbin/dkctl/dkctl.c: revision 1.21
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.315
	sys/dev/ld.c: revision 1.78
	sys/dev/vnd.c: revision 1.234
	sys/dev/dksubr.c: revision 1.54
	sys/sys/dkio.h: revision 1.20
	sys/dev/dkwedge/dk.c: revision 1.74
Add ioctl to autodiscover wedges.
Implement DIOCMWEDGES ioctl that triggers wedge autodiscovery.
Also fix a reference counting bug and clean up some code.
support DIOCMWEDGES ioctl.
Add 'makewedges' option to autodiscover wedges from a changed label.
New sentence, new line. Bump date for previous.

Revision 1.315 / (download) - annotate - [select for diffs], Tue Nov 4 07:51:55 2014 UTC (9 years, 5 months ago) by mlelstv
Branch: MAIN
Changes since 1.314: +7 -2 lines
Diff to previous 1.314 (colored) to selected 1.104.2.17 (colored)

support DIOCMWEDGES ioctl.

Revision 1.314 / (download) - annotate - [select for diffs], Sat Oct 11 12:36:25 2014 UTC (9 years, 6 months ago) by mlelstv
Branch: MAIN
Changes since 1.313: +12 -8 lines
Diff to previous 1.313 (colored) to selected 1.104.2.17 (colored)

No longer warn about differences bewteen disk size and total sector count
in disklabel when the latter is just clamped to the maximum.

Revision 1.313 / (download) - annotate - [select for diffs], Sat Oct 11 12:01:27 2014 UTC (9 years, 6 months ago) by mlelstv
Branch: MAIN
Changes since 1.312: +7 -4 lines
Diff to previous 1.312 (colored) to selected 1.104.2.17 (colored)

clamp total number of sectors to UINT32_MAX instead of providing the
lower 32bit of the 64bit number.

Revision 1.298.2.4 / (download) - annotate - [select for diffs], Wed Aug 20 00:03:49 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.3: +96 -28 lines
Diff to previous 1.298.2.3 (colored) to branchpoint 1.298 (colored) to selected 1.104.2.17 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.308.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:54:57 2014 UTC (9 years, 8 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.308: +21 -5 lines
Diff to previous 1.308 (colored) next main 1.309 (colored) to selected 1.104.2.17 (colored)

Rebase.

Revision 1.312 / (download) - annotate - [select for diffs], Fri Jul 25 08:10:38 2014 UTC (9 years, 8 months ago) by dholland
Branch: MAIN
CVS Tags: tls-maxphys-base, tls-earlyentropy-base, netbsd-7-base
Branch point for: netbsd-7
Changes since 1.311: +3 -2 lines
Diff to previous 1.311 (colored) to selected 1.104.2.17 (colored)

Add d_discard to all struct cdevsw instances I could find.

All have been set to "nodiscard"; some should get a real implementation.

Revision 1.311 / (download) - annotate - [select for diffs], Fri Jul 25 08:02:20 2014 UTC (9 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.310: +3 -2 lines
Diff to previous 1.310 (colored) to selected 1.104.2.17 (colored)

Add d_discard to all struct bdevsw instances I could find.

I've set them all to nodiscard. Some of them (wd, dk, vnd, ld,
raidframe, maybe cgd) should be implemented for real.

Revision 1.294.2.4 / (download) - annotate - [select for diffs], Thu May 22 11:40:35 2014 UTC (9 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.294.2.3: +264 -241 lines
Diff to previous 1.294.2.3 (colored) to branchpoint 1.294 (colored) next main 1.295 (colored) to selected 1.104.2.17 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.304.2.1 / (download) - annotate - [select for diffs], Sun May 18 17:45:46 2014 UTC (9 years, 11 months ago) by rmind
Branch: rmind-smpnet
Changes since 1.304: +96 -30 lines
Diff to previous 1.304 (colored) next main 1.305 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.310 / (download) - annotate - [select for diffs], Mon May 12 15:53:01 2014 UTC (9 years, 11 months ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base9, rmind-smpnet-nbase, rmind-smpnet-base
Changes since 1.309: +18 -4 lines
Diff to previous 1.309 (colored) to selected 1.104.2.17 (colored)

restore defaulting to the 'a' partition for booting with root on raid as
it was before, and explain why we do things this way.

Revision 1.309 / (download) - annotate - [select for diffs], Thu May 8 20:36:15 2014 UTC (9 years, 11 months ago) by jakllsch
Branch: MAIN
Changes since 1.308: +3 -3 lines
Diff to previous 1.308 (colored) to selected 1.104.2.17 (colored)

Revert default strategy change from 1.298 (which has since moved).

Reverting to "fcfs" nearly doubles the speed of sequential reads from
a level-1 RAID (previously using the default of "priocscan").

Needs pullup via patch for netbsd-6.

Revision 1.308 / (download) - annotate - [select for diffs], Thu Apr 3 18:55:26 2014 UTC (10 years ago) by christos
Branch: MAIN
Branch point for: tls-earlyentropy
Changes since 1.307: +24 -14 lines
Diff to previous 1.307 (colored) to selected 1.104.2.17 (colored)

Add a "soft" root option, leaving the current default as "force root", so
as not to break existing configurations.

Revision 1.307 / (download) - annotate - [select for diffs], Thu Apr 3 15:30:52 2014 UTC (10 years ago) by christos
Branch: MAIN
Changes since 1.306: +21 -10 lines
Diff to previous 1.306 (colored) to selected 1.104.2.17 (colored)

Fix bugs in raidframe + wedge and root interaction:
1. Don't call cpu_rootconf() just to setup booted_device. Calling cpu_rootconf()
   multiple times can have nasty side effects (aside from printing root device
   twice). Instead for those who have it, call cpu_bootconf() which is intended
   just for that.
2. If the raid component devices are wedges, then matching the booted_device
   against the wedges will never work; match instead on the wedges parent.
   XXX: perhaps should keep looking if the parent is a wedge too?

Revision 1.306 / (download) - annotate - [select for diffs], Wed Apr 2 02:17:01 2014 UTC (10 years ago) by christos
Branch: MAIN
Changes since 1.305: +31 -14 lines
Diff to previous 1.305 (colored) to selected 1.104.2.17 (colored)

If we are autoconfiguring root, then only change the booted_device if
we booted from one of the components of the root raid set. This allows
us to boot from other media, without forcing the found raid to always
be root. Allow the old behavior with RAIDFRAME_FORCE_ROOT.
XXX: cpu_rootconf() is called twice now, which prints the booted device
message twice. Perhaps we can remember that cpu_rootconf has been called
and avoid calling it twice to avoid that.

Revision 1.305 / (download) - annotate - [select for diffs], Sun Mar 16 05:20:29 2014 UTC (10 years, 1 month ago) by dholland
Branch: MAIN
CVS Tags: riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3
Changes since 1.304: +20 -6 lines
Diff to previous 1.304 (colored) to selected 1.104.2.17 (colored)

Change (mostly mechanically) every cdevsw/bdevsw I can find to use
designated initializers.

I have not built every extant kernel so I have probably broken at
least one build; however I've also found and fixed some wrong
cdevsw/bdevsw entries so even if so I think we come out ahead.

Revision 1.298.2.3 / (download) - annotate - [select for diffs], Sun Jun 23 06:20:21 2013 UTC (10 years, 9 months ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.2: +174 -217 lines
Diff to previous 1.298.2.2 (colored) to branchpoint 1.298 (colored) to selected 1.104.2.17 (colored)

resync from head

Revision 1.304 / (download) - annotate - [select for diffs], Wed May 29 00:47:49 2013 UTC (10 years, 10 months ago) by christos
Branch: MAIN
CVS Tags: riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2
Branch point for: rmind-smpnet
Changes since 1.303: +15 -30 lines
Diff to previous 1.303 (colored) to selected 1.104.2.17 (colored)

phase 1 of disk geometry cleanup:
	- centralize the geometry -> plist code so that we don't have
	  n useless copies of it.

Revision 1.303 / (download) - annotate - [select for diffs], Thu May 23 14:15:52 2013 UTC (10 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.302: +8 -3 lines
Diff to previous 1.302 (colored) to selected 1.104.2.17 (colored)

PR/47846: Frank Kardel: panic/lockups in raidframe during detach at shutdown
XXX: Fix this properly by using the memory allocated from the autoconf
subsystem and use raidput in all the places needed.

Revision 1.302 / (download) - annotate - [select for diffs], Mon Apr 29 21:21:10 2013 UTC (10 years, 11 months ago) by christos
Branch: MAIN
CVS Tags: khorben-n900
Changes since 1.301: +4 -3 lines
Diff to previous 1.301 (colored) to selected 1.104.2.17 (colored)

Set the raidid and the softc together in both places where we initialize
raidPtr.

Revision 1.301 / (download) - annotate - [select for diffs], Sun Apr 28 03:12:37 2013 UTC (10 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.300: +2 -3 lines
Diff to previous 1.300 (colored) to selected 1.104.2.17 (colored)

no need for raid.h

Revision 1.300 / (download) - annotate - [select for diffs], Sat Apr 27 21:18:42 2013 UTC (10 years, 11 months ago) by christos
Branch: MAIN
Changes since 1.299: +153 -186 lines
Diff to previous 1.299 (colored) to selected 1.104.2.17 (colored)

allocate devices dynamically.

Revision 1.298.2.2 / (download) - annotate - [select for diffs], Mon Feb 25 00:29:30 2013 UTC (11 years, 1 month ago) by tls
Branch: tls-maxphys
Changes since 1.298.2.1: +6 -6 lines
Diff to previous 1.298.2.1 (colored) to branchpoint 1.298 (colored) to selected 1.104.2.17 (colored)

resync with head

Revision 1.299 / (download) - annotate - [select for diffs], Mon Feb 18 19:42:54 2013 UTC (11 years, 2 months ago) by oster
Branch: MAIN
CVS Tags: agc-symver-base, agc-symver
Changes since 1.298: +6 -6 lines
Diff to previous 1.298 (colored) to selected 1.104.2.17 (colored)

Fix a few spelling issues.  No functional changes.

Revision 1.294.2.3 / (download) - annotate - [select for diffs], Tue Oct 30 17:21:59 2012 UTC (11 years, 5 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.294.2.2: +46 -4 lines
Diff to previous 1.294.2.2 (colored) to branchpoint 1.294 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.250.4.13 / (download) - annotate - [select for diffs], Wed Oct 24 03:03:53 2012 UTC (11 years, 5 months ago) by riz
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE
Branch point for: netbsd-5-2
Changes since 1.250.4.12: +45 -3 lines
Diff to previous 1.250.4.12 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

sys/dev/raidframe/rf_netbsdkintf.c		patch

	Implement DIOCGSTRATEGY and DIOCSSTRATEGY for raidframe devices.
	(The default strategy is not changed)
	[buhrow, ticket #1788]

Revision 1.298.2.1 / (download) - annotate - [select for diffs], Wed Oct 17 01:36:13 2012 UTC (11 years, 6 months ago) by tls
Branch: tls-maxphys
Changes since 1.298: +28 -5 lines
Diff to previous 1.298 (colored) to selected 1.104.2.17 (colored)

Add a minphys routine for raidframe.

For now, we will address the problem of someone adding, at runtime with
a filesystem mounted, a drive to an existing RAID set, that drive being
on a different controller or bus such that it has a smaller maximum
transfer size than the smallest such size of any component previously
in the set, by clamping RAIDframe's reported maximum transfer size at
the old MAXPHYS value multiplied by the number of data disks in the
set.

In the future, we could either implement transfer-splitting to
the device specific maxphys in a generic way for all disks (Manuel's
proposal, and probably the best solution) or simply forbid adding
new components to RAID sets while running if those new components
have a smaller maxphys than that of any component already in the set
(my proposal; less flexible but a lot less code to write).

Anyway, now you should be able to see your 5 disk RAID5 set do
256k transfers through the filesystem -- 64k per component
instead of 64K total.  A win!

Revision 1.295.6.2 / (download) - annotate - [select for diffs], Mon Aug 13 19:41:29 2012 UTC (11 years, 8 months ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Branch point for: netbsd-6-1, netbsd-6-0
Changes since 1.295.6.1: +46 -4 lines
Diff to previous 1.295.6.1 (colored) to branchpoint 1.295 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by buhrow in ticket #488):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.298
Implement DIOCGSTRATEGY and DIOCSSTRATEGY to allow raidframe to use
different buffer queue strategies.
Initialize raid sets to use the default buffer queue strategy for the given
architecture, rather than forcing raidframe to use  fcfs in all cases.
This should cause raidframe to use the same buffer queue strategy as the
underlying disks.
On I386, I see performance enhancements of between 14 and 16% with raid5
sets with no other change.
See http://mail-index.NetBSD.org/tech-kern/2012/08/08/msg013758.html
for a discussion of this issue.

Revision 1.298 / (download) - annotate - [select for diffs], Thu Aug 9 23:53:25 2012 UTC (11 years, 8 months ago) by buhrow
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6
Branch point for: tls-maxphys
Changes since 1.297: +46 -4 lines
Diff to previous 1.297 (colored) to selected 1.104.2.17 (colored)

Implement DIOCGSTRATEGY and DIOCSSTRATEGY to allow raidframe to use
different buffer queue strategies.
Initialize raid sets to use the default buffer queue strategy for the given
architecture, rather than forcing raidframe to use  fcfs in all cases.
This should cause raidframe to use the same buffer queue strategy as the
underlying disks.
On I386, I see performance enhancements of between 14 and 16% with raid5
sets with no other change.
See http://mail-index.NetBSD.org/tech-kern/2012/08/08/msg013758.html
for a discussion of this issue.

Revision 1.250.4.12 / (download) - annotate - [select for diffs], Wed Jun 13 14:00:49 2012 UTC (11 years, 10 months ago) by sborrill
Branch: netbsd-5
Changes since 1.250.4.11: +41 -21 lines
Diff to previous 1.250.4.11 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up the following revisions(s) (requested by mrg in ticket #1774):
	sbin/raidctl/raidctl.c:			revision 1.52
	sys/dev/raidframe/raidframevar.h:	revision 1.15
	sys/dev/raidframe/rf_copyback.c:	revision 1.45
	sys/dev/raidframe/rf_disks.c:		revision 1.78
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.282,1.284
	sys/dev/raidframe/rf_reconstruct.c:	revision 1.111

Fix garbage values in partitionSizeHi with RAID array > 2TB. Stops the check against
rf_component_label_partitionsize() failing and stopping auto-configure.

Revision 1.295.4.2 / (download) - annotate - [select for diffs], Sun Apr 29 23:04:59 2012 UTC (11 years, 11 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.295.4.1: +10 -3 lines
Diff to previous 1.295.4.1 (colored) to branchpoint 1.295 (colored) next main 1.296 (colored) to selected 1.104.2.17 (colored)

sync to latest -current.

Revision 1.294.2.2 / (download) - annotate - [select for diffs], Tue Apr 17 00:08:00 2012 UTC (12 years ago) by yamt
Branch: yamt-pagecache
Changes since 1.294.2.1: +42 -4 lines
Diff to previous 1.294.2.1 (colored) to branchpoint 1.294 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.297 / (download) - annotate - [select for diffs], Sat Apr 7 01:39:38 2012 UTC (12 years ago) by christos
Branch: MAIN
CVS Tags: yamt-pagecache-base5, yamt-pagecache-base4, jmcneill-usbmp-base9, jmcneill-usbmp-base10
Changes since 1.296: +10 -3 lines
Diff to previous 1.296 (colored) to selected 1.104.2.17 (colored)

If our raid is now accessed from wedges, adjust the root to be the wedge
that corresponds to partition a. Is there a better way?

Revision 1.295.6.1 / (download) - annotate - [select for diffs], Wed Mar 21 16:14:57 2012 UTC (12 years ago) by riz
Branch: netbsd-6
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by buhrow in ticket #133):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.296
Add the ability to autoconfigure raid components on raw disks.
This change causes components on raw disks, as opposed to components inside
partitions or wedges, to be autoconfigured if the raid set is configured
for autoconfiguration.
Approved by oster@ and mrg@ for submission after the NetBSD-6 tag.  I've
been running these changes in production at my day job for over a year
without a problem.
See http://mail-index.NetBSD.org/tech-kern/2010/11/09/msg009167.html
for the original discussion of this patch and for a version of this patch
that works with NetBSD-5.x systems.

Revision 1.295.4.1 / (download) - annotate - [select for diffs], Sat Feb 18 07:34:56 2012 UTC (12 years, 2 months ago) by mrg
Branch: jmcneill-usbmp
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored) to selected 1.104.2.17 (colored)

merge to -current.

Revision 1.296 / (download) - annotate - [select for diffs], Thu Feb 16 06:52:03 2012 UTC (12 years, 2 months ago) by buhrow
Branch: MAIN
CVS Tags: jmcneill-usbmp-base8, jmcneill-usbmp-base7, jmcneill-usbmp-base6, jmcneill-usbmp-base5, jmcneill-usbmp-base4, jmcneill-usbmp-base3, jmcneill-usbmp-base2
Changes since 1.295: +34 -3 lines
Diff to previous 1.295 (colored) to selected 1.104.2.17 (colored)

Add the ability to autoconfigure raid components on raw disks.
This change causes components on raw disks, as opposed to components inside
partitions or wedges, to be autoconfigured if the raid set is configured
for autoconfiguration.

Approved by oster@ and mrg@ for submission after the NetBSD-6 tag.  I've
been running these changes in production at my day job for over a year
without a problem.

See http://mail-index.NetBSD.org/tech-kern/2010/11/09/msg009167.html
for the original discussion of this patch and for a version of this patch
that works with NetBSD-5.x systems.

Revision 1.294.2.1 / (download) - annotate - [select for diffs], Thu Nov 10 14:31:47 2011 UTC (12 years, 5 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.294: +18 -14 lines
Diff to previous 1.294 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.295 / (download) - annotate - [select for diffs], Sat Nov 5 16:40:35 2011 UTC (12 years, 5 months ago) by erh
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, netbsd-6-base, jmcneill-usbmp-pre-base2, jmcneill-usbmp-base, jmcneill-audiomp3-base, jmcneill-audiomp3
Branch point for: netbsd-6, jmcneill-usbmp
Changes since 1.294: +18 -14 lines
Diff to previous 1.294 (colored) to selected 1.104.2.17 (colored)

Statically initialize the raidautoconfig variable when RAID_AUTOCONFIG is set,
instead of setting it in code, so it can easily be checked and changed in an
on-disk kernel with gdb.  Use a separate raidautoconfigdone variable to keep
track of whether raid configuration has actually occurred.

Revision 1.294 / (download) - annotate - [select for diffs], Wed Aug 3 14:44:38 2011 UTC (12 years, 8 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pagecache-base
Branch point for: yamt-pagecache
Changes since 1.293: +3 -3 lines
Diff to previous 1.293 (colored) to selected 1.104.2.17 (colored)

Remove unused 'struct lwp *' from rf_getdisksize.  No functional changes.

Revision 1.293 / (download) - annotate - [select for diffs], Sat Jul 30 12:08:36 2011 UTC (12 years, 8 months ago) by jmcneill
Branch: MAIN
Changes since 1.292: +3 -3 lines
Diff to previous 1.292 (colored) to selected 1.104.2.17 (colored)

Add an FSILENT flag and use it to suppress "Medium Not Present" scsipi
spam when trying to access offline drives at boot.

Revision 1.292 / (download) - annotate - [select for diffs], Fri Jul 29 19:55:50 2011 UTC (12 years, 8 months ago) by oster
Branch: MAIN
Changes since 1.291: +6 -5 lines
Diff to previous 1.291 (colored) to selected 1.104.2.17 (colored)

In rf_disks.c make sure ser_values and ser_count arrays are
initialized before use.

Validate the component label before considering a component for use,
and make sure we only consider components that are optimal.

Fixes PR#44251.  All atf RAIDframe tests now pass.

Revision 1.280.2.1 / (download) - annotate - [select for diffs], Mon Jun 6 09:08:33 2011 UTC (12 years, 10 months ago) by jruoho
Branch: jruoho-x86intr
Changes since 1.280: +95 -116 lines
Diff to previous 1.280 (colored) next main 1.281 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.273.2.3 / (download) - annotate - [select for diffs], Tue May 31 03:04:53 2011 UTC (12 years, 10 months ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273.2.2: +52 -53 lines
Diff to previous 1.273.2.2 (colored) to branchpoint 1.273 (colored) next main 1.274 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.250.4.11 / (download) - annotate - [select for diffs], Fri May 20 19:24:54 2011 UTC (12 years, 11 months ago) by bouyer
Branch: netbsd-5
Changes since 1.250.4.10: +4 -2 lines
Diff to previous 1.250.4.10 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by buhrow in ticket #1615):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.280 via patch
PR/44340: Brian Buhrow: Raid sets containing wedges cannot be unconfigured
and reconfigured without a reboot.

Revision 1.291 / (download) - annotate - [select for diffs], Wed May 11 18:13:12 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
CVS Tags: rmind-uvmplock-nbase, rmind-uvmplock-base, cherry-xenmp-base, cherry-xenmp
Changes since 1.290: +22 -22 lines
Diff to previous 1.290 (colored) to selected 1.104.2.17 (colored)

convert the main raidPtr mutex to a kmutex, and add a couple of cv's to
cover the old sleep/wakeup points for adding_hot_spare and waitForReconCond.
convert all remaining simple_lock's to kmutexes (they're not used or compiled
right now... even with all options enabled) and remove the support for them.

this leaves just a pair of tsleep()/wakeup() calls using old scheduling APIs.

Revision 1.290 / (download) - annotate - [select for diffs], Tue May 10 05:08:51 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.289: +4 -2 lines
Diff to previous 1.289 (colored) to selected 1.104.2.17 (colored)

print "raidN: detached" when unconfiguring a raid device.

Revision 1.289 / (download) - annotate - [select for diffs], Thu May 5 04:20:51 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.288: +8 -8 lines
Diff to previous 1.288 (colored) to selected 1.104.2.17 (colored)

finish porting mcpair users to kmutex, and fix a couple of declarations
in rf_netbsdkintf.c.  fixes i386/conf/ALL build.

Revision 1.288 / (download) - annotate - [select for diffs], Sun May 1 06:22:54 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.287: +4 -4 lines
Diff to previous 1.287 (colored) to selected 1.104.2.17 (colored)

convert rf_tracing_mutex to a kmutex.

Revision 1.287 / (download) - annotate - [select for diffs], Sun May 1 05:44:47 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.286: +21 -18 lines
Diff to previous 1.286 (colored) to selected 1.104.2.17 (colored)

convert the (unused) rf_sparet_wait_mutex to a real mutex/cv.

Revision 1.286 / (download) - annotate - [select for diffs], Wed Apr 27 07:55:15 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.285: +9 -9 lines
Diff to previous 1.285 (colored) to selected 1.104.2.17 (colored)

prepare to convert more raidframe old lock/sleep APIs to mutex/condvar:

- remove RF_DECLARE_EXTERN_MUTEX and RF_DECLARE_STATIC_MUTEX, the qualifier
  can be provided at the use point with the normal define
- rename the *LGMGR_MUTEX() macros to *mutex2() names, and add some more
  defines for use:
	rf_declare_mutex2()
	rf_declare_cond2()
	rf_lock_mutex2()
	rf_unlock_mutex2()
	rf_init_mutex2()
	rf_destroy_mutex2()
	rf_init_cond2()
	rf_destroy_cond2()
	rf_wait_cond2()
	rf_signal_cond2()
	rf_broadcast_cond2()
- use the new names for the configureMutex(), which previous used some combo
  of direct mutex* calls and macros
- convert the node_queue to use a mutex/cv combo
- in rf_ShutdownEngine() and DAGExecutionThread(), also signal the former from
  the latter when it is done and about to exit
- convert iodone_lock to use the new macros

Revision 1.285 / (download) - annotate - [select for diffs], Sat Apr 23 06:29:05 2011 UTC (12 years, 11 months ago) by mrg
Branch: MAIN
Changes since 1.284: +11 -17 lines
Diff to previous 1.284 (colored) to selected 1.104.2.17 (colored)

convert the iodone_lock to a mutex, and use a condvar for signalling.

this only handles the smallest use of old simple_lock/tsleep/wakeup
APIs inside raidframe, and it points out that cv(9)'s have only one
wait channel per cv, whereas each tsleep() caller can specify a
different wait channel.  this change removes the difference between
normal raidio and waiting for IO during shutdown.

i've tested this one 3 systems, ran atf, and had mlelstv and rmind
review the change.

Revision 1.273.2.2 / (download) - annotate - [select for diffs], Thu Apr 21 01:42:01 2011 UTC (13 years ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273.2.1: +25 -9 lines
Diff to previous 1.273.2.1 (colored) to branchpoint 1.273 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.284 / (download) - annotate - [select for diffs], Fri Mar 18 23:53:26 2011 UTC (13 years, 1 month ago) by mrg
Branch: MAIN
Changes since 1.283: +27 -11 lines
Diff to previous 1.283 (colored) to selected 1.104.2.17 (colored)

apply the fix_label hack to partitionSizeHi as well.  it's needed there.
to do so, move the call to fix the label inside of rf_reasonable_label()
itself, so we can fix the partition sizes before calling
rf_component_label_partitionsize() itself.

fixes the failure mode where i had garbage not in numBlocksHi but in
partitionSizeHi, and the check against rf_component_label_partitionsize()
would fail and my raid would not auto-configure.

Revision 1.273.2.1 / (download) - annotate - [select for diffs], Sat Mar 5 20:54:03 2011 UTC (13 years, 1 month ago) by rmind
Branch: rmind-uvmplock
Changes since 1.273: +164 -120 lines
Diff to previous 1.273 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.280.4.2 / (download) - annotate - [select for diffs], Sat Mar 5 15:10:29 2011 UTC (13 years, 1 month ago) by bouyer
Branch: bouyer-quota2
Changes since 1.280.4.1: +16 -14 lines
Diff to previous 1.280.4.1 (colored) to branchpoint 1.280 (colored) next main 1.281 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.283 / (download) - annotate - [select for diffs], Fri Mar 4 17:45:17 2011 UTC (13 years, 1 month ago) by oster
Branch: MAIN
CVS Tags: bouyer-quota2-nbase
Changes since 1.282: +2 -4 lines
Diff to previous 1.282 (colored) to selected 1.104.2.17 (colored)

Remove bogus RF_ASSERT that must have crept in by accident.
Thanks to Jan-Hinrich Fessel for reporting the issue.

Revision 1.282 / (download) - annotate - [select for diffs], Sat Feb 19 07:11:09 2011 UTC (13 years, 2 months ago) by enami
Branch: MAIN
Changes since 1.281: +16 -12 lines
Diff to previous 1.281 (colored) to selected 1.104.2.17 (colored)

Define accessors for number of blocks and partition size in the
component label and use them where appropriate.  Disscussed on tech-kern.

Revision 1.280.4.1 / (download) - annotate - [select for diffs], Thu Feb 17 12:00:15 2011 UTC (13 years, 2 months ago) by bouyer
Branch: bouyer-quota2
Changes since 1.280: +4 -42 lines
Diff to previous 1.280 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD

Revision 1.281 / (download) - annotate - [select for diffs], Tue Feb 8 20:20:27 2011 UTC (13 years, 2 months ago) by rmind
Branch: MAIN
CVS Tags: bouyer-quota2-base
Changes since 1.280: +4 -42 lines
Diff to previous 1.280 (colored) to selected 1.104.2.17 (colored)

Remove clause 3 (UCB advertising clause) from the University of Utah
copyright.  Confirmed by Mike Hibler, mike at cs.utah.edu - thanks!
Also, merge UCB and Utah copyright texts back into one, as they
originally were.

Extra verification by snj@.

Revision 1.250.4.10 / (download) - annotate - [select for diffs], Fri Jan 7 23:27:51 2011 UTC (13 years, 3 months ago) by riz
Branch: netbsd-5
Changes since 1.250.4.9: +22 -2 lines
Diff to previous 1.250.4.9 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mrg in ticket #1511):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.278
add a hack to fix up old labels that do not have zero's in numBlocksHi:
if the total sectors reported (via disklabel or otherwise) is smaller
than 2^32, but numBlocksHi is set, zero it out instead.
tested by myself and christos, should fix reports of weirdness seen.

Revision 1.250.4.9 / (download) - annotate - [select for diffs], Fri Jan 7 23:25:59 2011 UTC (13 years, 3 months ago) by riz
Branch: netbsd-5
Changes since 1.250.4.8: +105 -42 lines
Diff to previous 1.250.4.8 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mrg in ticket #1522):
	sys/dev/raidframe/rf_disks.c: revision 1.76
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.276
apply my patch to support non-512K sector disks (at least, upto 16KB
sector disks..)  from my tech-kern post:
the following patch let's me access both 512 byte and 4K
sector disks at the same time, as long as they are in
separate raids.  the existing rf code assumes/enforces
this part, i just made it support other sets concurrently.
the main change is moving the parity bitmap to the sector
after the component label sector(s), instead of being
immediately after the label, which meant it was on the same
sector as the label for >1024 byte devices.
i'm a little annoyed at having to add a 2nd call to
getdisksize() to enable auto-configure to work, but i
don't see another way that wasn't much uglier.

Revision 1.280 / (download) - annotate - [select for diffs], Fri Jan 7 19:52:18 2011 UTC (13 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: jruoho-x86intr-base
Branch point for: jruoho-x86intr, bouyer-quota2
Changes since 1.279: +3 -2 lines
Diff to previous 1.279 (colored) to selected 1.104.2.17 (colored)

PR/44340: Brian Buhrow: Raid sets containing wedges cannot be unconfigured
and reconfigured without a reboot.

Revision 1.279 / (download) - annotate - [select for diffs], Wed Dec 22 05:51:19 2010 UTC (13 years, 3 months ago) by christos
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231
Changes since 1.278: +4 -3 lines
Diff to previous 1.278 (colored) to selected 1.104.2.17 (colored)

print the error code for writing parity.

Revision 1.278 / (download) - annotate - [select for diffs], Sat Dec 11 03:12:10 2010 UTC (13 years, 4 months ago) by mrg
Branch: MAIN
Changes since 1.277: +22 -2 lines
Diff to previous 1.277 (colored) to selected 1.104.2.17 (colored)

add a hack to fix up old labels that do not have zero's in numBlocksHi:
if the total sectors reported (via disklabel or otherwise) is smaller
than 2^32, but numBlocksHi is set, zero it out instead.

tested by myself and christos, should fix reports of weirdness seen.

Revision 1.277 / (download) - annotate - [select for diffs], Wed Dec 8 16:18:06 2010 UTC (13 years, 4 months ago) by christos
Branch: MAIN
Changes since 1.276: +10 -13 lines
Diff to previous 1.276 (colored) to selected 1.104.2.17 (colored)

PR/44207: Wolfgang.Stukenbrock:
    memory-leak in raid-ioctl(RAIDFRAME_GET_COMPONENT_LAB

Revision 1.276 / (download) - annotate - [select for diffs], Sat Dec 4 10:01:16 2010 UTC (13 years, 4 months ago) by mrg
Branch: MAIN
Changes since 1.275: +105 -42 lines
Diff to previous 1.275 (colored) to selected 1.104.2.17 (colored)

apply my patch to support non-512K sector disks (at least, upto 16KB
sector disks..)  from my tech-kern post:


the following patch let's me access both 512 byte and 4K
sector disks at the same time, as long as they are in
separate raids.  the existing rf code assumes/enforces
this part, i just made it support other sets concurrently.

the main change is moving the parity bitmap to the sector
after the component label sector(s), instead of being
immediately after the label, which meant it was on the same
sector as the label for >1024 byte devices.

i'm a little annoyed at having to add a 2nd call to
getdisksize() to enable auto-configure to work, but i
don't see another way that wasn't much uglier.

Revision 1.250.4.8 / (download) - annotate - [select for diffs], Sun Nov 21 22:06:53 2010 UTC (13 years, 4 months ago) by riz
Branch: netbsd-5
CVS Tags: matt-nb5-pq3-base, matt-nb5-pq3
Changes since 1.250.4.7: +19 -8 lines
Diff to previous 1.250.4.7 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by mrg in ticket #1468):
	sys/dev/raidframe/rf_disks.c: revision 1.74
	sys/dev/raidframe/raidframevar.h: revision 1.14
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.275
	sys/dev/raidframe/rf_copyback.c: revision 1.43
	sys/dev/raidframe/rf_reconstruct.c: revision 1.109
add support for >2TB raid devices.
- - add two new members to the component label:
     u_int numBlocksHi
     u_int partitionSizeHi
  and store the top 32 bits of the real number of blocks and
  partition size.  modify rf_print_component_label(),
  rf_does_it_fit(), rf_AutoConfigureDisks() and
  rf_ReconstructFailedDiskBasic().
- - call disk_blocksize() after disk_attach() [ from mlelstv ]
- - shift the block number relative to DEV_BSHIFT in raidstart()
  and InitBP() so that accesses work for non 512-byte devices.
  [ from mlelstv ]
- - update rf_getdisksize() to use the new getdisksize() [ from
  mlelstv.  this part needs a separate change for netbsd-5. ]
reviewed by: oster, christos and darrenr

Revision 1.250.4.7 / (download) - annotate - [select for diffs], Sat Nov 20 17:41:26 2010 UTC (13 years, 5 months ago) by riz
Branch: netbsd-5
Changes since 1.250.4.6: +7 -17 lines
Diff to previous 1.250.4.6 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by hubertf in ticket #1386):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.258
	sys/dev/pad/pad.c: revision 1.11
	sys/dev/scsipi/cd.c: revision 1.288
	sys/dev/isa/pcppi.c: revision 1.33
	sys/kern/subr_autoconf.c: revision 1.169
'boot -z' bogons

Revision 1.271.2.3 / (download) - annotate - [select for diffs], Sat Nov 6 08:08:33 2010 UTC (13 years, 5 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271.2.2: +19 -21 lines
Diff to previous 1.271.2.2 (colored) to branchpoint 1.271 (colored) next main 1.272 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.275 / (download) - annotate - [select for diffs], Mon Nov 1 02:35:25 2010 UTC (13 years, 5 months ago) by mrg
Branch: MAIN
CVS Tags: uebayasi-xip-base4
Changes since 1.274: +19 -21 lines
Diff to previous 1.274 (colored) to selected 1.104.2.17 (colored)

add support for >2TB raid devices.

- add two new members to the component label:
     u_int numBlocksHi
     u_int partitionSizeHi
  and store the top 32 bits of the real number of blocks and
  partition size.  modify rf_print_component_label(),
  rf_does_it_fit(), rf_AutoConfigureDisks() and
  rf_ReconstructFailedDiskBasic().

- call disk_blocksize() after disk_attach() [ from mlelstv ]

- shift the block number relative to DEV_BSHIFT in raidstart()
  and InitBP() so that accesses work for non 512-byte devices.
  [ from mlelstv ]

- update rf_getdisksize() to use the new getdisksize() [ from
  mlelstv.  this part needs a separate change for netbsd-5. ]


reviewed by: oster, christos and darrenr

Revision 1.271.2.2 / (download) - annotate - [select for diffs], Tue Aug 17 06:46:36 2010 UTC (13 years, 8 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271.2.1: +1 -1 lines
Diff to previous 1.271.2.1 (colored) to branchpoint 1.271 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.245.4.7 / (download) - annotate - [select for diffs], Wed Aug 11 22:54:08 2010 UTC (13 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.6: +11 -3 lines
Diff to previous 1.245.4.6 (colored) to branchpoint 1.245 (colored) next main 1.246 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.274 / (download) - annotate - [select for diffs], Sun Aug 8 18:25:14 2010 UTC (13 years, 8 months ago) by chs
Branch: MAIN
CVS Tags: yamt-nfs-mp-base11, yamt-nfs-mp-base10, uebayasi-xip-base3, uebayasi-xip-base2
Changes since 1.273: +3 -3 lines
Diff to previous 1.273 (colored) to selected 1.104.2.17 (colored)

only print the boot-time message if we're being verbose.

Revision 1.271.2.1 / (download) - annotate - [select for diffs], Fri Apr 30 14:43:47 2010 UTC (13 years, 11 months ago) by uebayasi
Branch: uebayasi-xip
Changes since 1.271: +14 -4 lines
Diff to previous 1.271 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.250.4.4.4.1 / (download) - annotate - [select for diffs], Wed Apr 21 00:27:51 2010 UTC (14 years ago) by matt
Branch: matt-nb5-mips64
CVS Tags: matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-k15
Changes since 1.250.4.4: +233 -150 lines
Diff to previous 1.250.4.4 (colored) next main 1.250.4.5 (colored) to selected 1.104.2.17 (colored)

sync to netbsd-5

Revision 1.273 / (download) - annotate - [select for diffs], Sun Mar 14 21:11:41 2010 UTC (14 years, 1 month ago) by jld
Branch: MAIN
CVS Tags: uebayasi-xip-base1
Branch point for: rmind-uvmplock
Changes since 1.272: +10 -2 lines
Diff to previous 1.272 (colored) to selected 1.104.2.17 (colored)

For RAID sets which have no parity (i.e., RAID level 0) and therefore can
never have a parity map, make the parity map ioctls fail with EINVAL.

This makes `raidctl -m` print a scary-looking error on such sets, which
is an improvement over the previous behavior of falsely claiming that
the parity map would be enabled on the next configuration.

Revision 1.245.4.6 / (download) - annotate - [select for diffs], Thu Mar 11 15:04:01 2010 UTC (14 years, 1 month ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.5: +246 -162 lines
Diff to previous 1.245.4.5 (colored) to branchpoint 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.250.4.6 / (download) - annotate - [select for diffs], Sat Mar 6 20:56:15 2010 UTC (14 years, 1 month ago) by sborrill
Branch: netbsd-5
CVS Tags: netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE
Branch point for: netbsd-5-1
Changes since 1.250.4.5: +6 -4 lines
Diff to previous 1.250.4.5 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up the following revisions(s) (requested by oster in ticket #1324):
	sys/dev/raidframe/rf_netbsdkintf.c:	revision 1.272

Don't merge a good parity map with random stuff in the event that the
first component is missing.  (Since the merging just OR's the maps,
this isn't that big a deal, as it will just over-estimate the
amount of checking that needs to be done.)

Revision 1.272 / (download) - annotate - [select for diffs], Mon Mar 1 14:51:58 2010 UTC (14 years, 1 month ago) by oster
Branch: MAIN
CVS Tags: yamt-nfs-mp-base9
Changes since 1.271: +6 -4 lines
Diff to previous 1.271 (colored) to selected 1.104.2.17 (colored)

Don't merge a good parity map with random stuff in the event that the
first component is missing.  (Since the merging just OR's the maps,
this isn't that big of a deal, as it will just over-estimate the
amount of checking that needs to be done.)

Revision 1.250.4.5 / (download) - annotate - [select for diffs], Thu Dec 10 22:59:17 2009 UTC (14 years, 4 months ago) by snj
Branch: netbsd-5
Changes since 1.250.4.4: +231 -150 lines
Diff to previous 1.250.4.4 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by tron in ticket #1187):
	sbin/raidctl/raidctl.8: revisions 1.57-1.59 via patch
	sbin/raidctl/raidctl.c: revision 1.42 via patch
	sys/dev/raidframe/files.raidframe: revision 1.8 via patch
	sys/dev/raidframe/rf_copyback.c: revision 1.42 via patch
	sys/dev/raidframe/rf_disks.c: revision 1.72 via patch
	sys/dev/raidframe/rf_driver.c: revision 1.122 via patch
	sys/dev/raidframe/rf_engine.c: revision 1.40 via patch
	sys/dev/raidframe/rf_kintf.h: revision 1.21 via patch
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.269 via patch
	sys/dev/raidframe/rf_paritymap.c: revisions 1.1-1.3 via patch
	sys/dev/raidframe/rf_paritymap.h: revision 1.1 via patch
	sys/dev/raidframe/rf_parityscan.c: revision 1.33 via patch
	sys/dev/raidframe/rf_parityscan.h: revision 1.8 via patch
	sys/dev/raidframe/rf_raid.h: revision 1.38 via patch
	sys/dev/raidframe/rf_reconstruct.c: revision 1.108 via patch
	sys/dev/raidframe/rf_states.c: revision 1.44 via patch
	sys/dev/raidframe/raidframeio.h: revision 1.6 via patch
	sys/dev/raidframe/raidframevar.h: revision 1.13 via patch
Pull up the RAIDframe parity map Summer Of Code project.
Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.

Revision 1.271 / (download) - annotate - [select for diffs], Tue Dec 1 01:03:54 2009 UTC (14 years, 4 months ago) by dyoung
Branch: MAIN
CVS Tags: uebayasi-xip-base, matt-premerge-20091211
Branch point for: uebayasi-xip
Changes since 1.270: +8 -8 lines
Diff to previous 1.270 (colored) to selected 1.104.2.17 (colored)

KNF: whitespace.

Revision 1.270 / (download) - annotate - [select for diffs], Sat Nov 21 21:57:47 2009 UTC (14 years, 4 months ago) by christos
Branch: MAIN
Changes since 1.269: +4 -4 lines
Diff to previous 1.269 (colored) to selected 1.104.2.17 (colored)

whitespace police

Revision 1.269 / (download) - annotate - [select for diffs], Tue Nov 17 18:54:26 2009 UTC (14 years, 5 months ago) by jld
Branch: MAIN
Changes since 1.268: +231 -150 lines
Diff to previous 1.268 (colored) to selected 1.104.2.17 (colored)

Finally commit the RAIDframe parity map Summer Of Code project.

Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.

Discussed on tech-kern@ to a general air of approval; exhortations to
commit from mrg@, christos@, and others.

Thanks to Google for their sponsorship, oster@ for mentoring the
project, assorted developers for trying very hard to break it, and
probably more I'm forgetting.

Revision 1.268 / (download) - annotate - [select for diffs], Thu Nov 5 17:52:32 2009 UTC (14 years, 5 months ago) by dyoung
Branch: MAIN
Changes since 1.267: +6 -4 lines
Diff to previous 1.267 (colored) to selected 1.104.2.17 (colored)

Use deviter(9) instead of accessing alldevs directly.  Compile-tested,
only.

Revision 1.267 / (download) - annotate - [select for diffs], Tue Oct 13 22:46:28 2009 UTC (14 years, 6 months ago) by pooka
Branch: MAIN
CVS Tags: jym-xensuspend-nbase
Changes since 1.266: +2 -3 lines
Diff to previous 1.266 (colored) to selected 1.104.2.17 (colored)

raidframe doesn't need sys/user.h (or at least one would hope so ;)

Revision 1.245.4.5 / (download) - annotate - [select for diffs], Wed Aug 19 18:47:18 2009 UTC (14 years, 8 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.4: +71 -49 lines
Diff to previous 1.245.4.4 (colored) to branchpoint 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.255.2.2 / (download) - annotate - [select for diffs], Thu Jul 23 23:32:20 2009 UTC (14 years, 8 months ago) by jym
Branch: jym-xensuspend
Changes since 1.255.2.1: +9 -2 lines
Diff to previous 1.255.2.1 (colored) next main 1.256 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.266 / (download) - annotate - [select for diffs], Thu Jul 23 21:58:06 2009 UTC (14 years, 8 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-nfs-mp-base8, yamt-nfs-mp-base7
Changes since 1.265: +71 -49 lines
Diff to previous 1.265 (colored) to selected 1.104.2.17 (colored)

Move the RAID shutdown to the raid(4) detachment routine, and use
config_detach(9) to shutdown a RAID.

Detach raid(4) units at shutdown.

Ok by oster@.

Revision 1.245.4.4 / (download) - annotate - [select for diffs], Sat Jun 20 07:20:28 2009 UTC (14 years, 10 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.3: +9 -2 lines
Diff to previous 1.245.4.3 (colored) to branchpoint 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.265 / (download) - annotate - [select for diffs], Wed Jun 10 14:17:13 2009 UTC (14 years, 10 months ago) by pooka
Branch: MAIN
CVS Tags: yamt-nfs-mp-base6, yamt-nfs-mp-base5, jymxensuspend-base
Changes since 1.264: +5 -2 lines
Diff to previous 1.264 (colored) to selected 1.104.2.17 (colored)

Attempt bailout if config_attach_pseudo() fails.  Otherwise, a few
moments later, we'll take a fatal plunge because sc_dev is null.

Revision 1.264 / (download) - annotate - [select for diffs], Sat Jun 6 08:10:06 2009 UTC (14 years, 10 months ago) by haad
Branch: MAIN
Changes since 1.263: +3 -3 lines
Diff to previous 1.263 (colored) to selected 1.104.2.17 (colored)

Fix my previous commit.

Revision 1.263 / (download) - annotate - [select for diffs], Fri Jun 5 21:52:32 2009 UTC (14 years, 10 months ago) by haad
Branch: MAIN
Changes since 1.262: +6 -2 lines
Diff to previous 1.262 (colored) to selected 1.104.2.17 (colored)

Add support for DIOCGDISKINFO to disk like device drivers. Change
partutil.c::getdiskinfo to use it to get disk geometry info.
Use DIOCGWEDGEINFO ioctl to get information about partition size, if disk
driver doesn't support it use old DIOCGDINFO. This patch adds support for
wedge like devices(lvm logical volumes, ZFS zvol partitions) to newfs and
other tools.

No objections on tech-userlevel@.

Revision 1.245.4.3 / (download) - annotate - [select for diffs], Sat May 16 10:41:42 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.2: +5 -5 lines
Diff to previous 1.245.4.2 (colored) to branchpoint 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.255.2.1 / (download) - annotate - [select for diffs], Wed May 13 17:21:16 2009 UTC (14 years, 11 months ago) by jym
Branch: jym-xensuspend
Changes since 1.255: +36 -49 lines
Diff to previous 1.255 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Commit is split, to avoid a "too many arguments" protocol error.

Revision 1.262 / (download) - annotate - [select for diffs], Tue May 12 13:19:50 2009 UTC (14 years, 11 months ago) by cegger
Branch: MAIN
CVS Tags: yamt-nfs-mp-base4, jym-xensuspend-base
Changes since 1.261: +5 -5 lines
Diff to previous 1.261 (colored) to selected 1.104.2.17 (colored)

struct cfdata * -> cfdata_t, no functional changes intended.

Revision 1.245.4.2 / (download) - annotate - [select for diffs], Mon May 4 08:13:16 2009 UTC (14 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245.4.1: +119 -61 lines
Diff to previous 1.245.4.1 (colored) to branchpoint 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.261 / (download) - annotate - [select for diffs], Fri May 1 20:43:41 2009 UTC (14 years, 11 months ago) by dyoung
Branch: MAIN
CVS Tags: yamt-nfs-mp-base3
Changes since 1.260: +13 -15 lines
Diff to previous 1.260 (colored) to selected 1.104.2.17 (colored)

Use device_t, cfdata_t, device_private().

Revision 1.250.2.3 / (download) - annotate - [select for diffs], Tue Apr 28 07:36:27 2009 UTC (14 years, 11 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.250.2.2: +13 -23 lines
Diff to previous 1.250.2.2 (colored) to branchpoint 1.250 (colored) next main 1.251 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.250.4.4 / (download) - annotate - [select for diffs], Sat Apr 4 17:15:14 2009 UTC (15 years ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20091211, matt-nb4-mips64-k7-u2a-k9b
Branch point for: matt-nb5-mips64
Changes since 1.250.4.3: +7 -7 lines
Diff to previous 1.250.4.3 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by sborrill in ticket #652):
	sys/dev/raidframe/rf_disks.c: revision 1.71
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.260
Switch various printfs from %ld and %d to PRIu64, etc. to be more consistent
about types (for instance uint32_t was being printed with %d).

Revision 1.260 / (download) - annotate - [select for diffs], Fri Apr 3 16:23:41 2009 UTC (15 years ago) by sborrill
Branch: MAIN
CVS Tags: nick-hppapmap-base4, nick-hppapmap-base3, nick-hppapmap-base
Changes since 1.259: +7 -7 lines
Diff to previous 1.259 (colored) to selected 1.104.2.17 (colored)

Switch various printfs from %ld and %d to PRIu64, etc. to be more consistent
about types (for instance uint32_t was being printed with %d).

Revision 1.259 / (download) - annotate - [select for diffs], Sun Mar 15 17:17:23 2009 UTC (15 years, 1 month ago) by cegger
Branch: MAIN
Changes since 1.258: +3 -3 lines
Diff to previous 1.258 (colored) to selected 1.104.2.17 (colored)

ansify function definitions

Revision 1.258 / (download) - annotate - [select for diffs], Sat Mar 14 11:08:28 2009 UTC (15 years, 1 month ago) by ad
Branch: MAIN
Changes since 1.257: +7 -17 lines
Diff to previous 1.257 (colored) to selected 1.104.2.17 (colored)

'boot -z' bogons

Revision 1.250.2.2 / (download) - annotate - [select for diffs], Tue Mar 3 18:31:51 2009 UTC (15 years, 1 month ago) by skrll
Branch: nick-hppapmap
Changes since 1.250.2.1: +17 -16 lines
Diff to previous 1.250.2.1 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.250.4.3 / (download) - annotate - [select for diffs], Mon Mar 2 20:58:27 2009 UTC (15 years, 1 month ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC3
Changes since 1.250.4.2: +11 -3 lines
Diff to previous 1.250.4.2 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #543):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.256
It seems that some SCSI drivers can block while the spinlock on a given
disk queue is being held.  Work around this by dropping the lock before
bdev_strategy(), and re-grabbing the lock afterwards.  This is a
temporary measure until I get to gutting this queue locking code.
There has been some success with this in addressing PR#39993.
This patch is from Antti Kantee.  Thanks!

Revision 1.257 / (download) - annotate - [select for diffs], Sat Feb 28 23:11:11 2009 UTC (15 years, 1 month ago) by oster
Branch: MAIN
CVS Tags: nick-hppapmap-base2
Changes since 1.256: +2 -11 lines
Diff to previous 1.256 (colored) to selected 1.104.2.17 (colored)

Nuke a DIAGNOSTIC check that is no longer useful, even for DIAGNOSTIC.

Revision 1.256 / (download) - annotate - [select for diffs], Sat Feb 28 22:02:17 2009 UTC (15 years, 1 month ago) by oster
Branch: MAIN
Changes since 1.255: +11 -3 lines
Diff to previous 1.255 (colored) to selected 1.104.2.17 (colored)

It seems that some SCSI drivers can block while the spinlock on a given
disk queue is being held.  Work around this by dropping the lock before
bdev_strategy(), and re-grabbing the lock afterwards.  This is a
temporary measure until I get to gutting this queue locking code.

There has been some success with this in addressing PR#39993.
This patch is from Antti Kantee.  Thanks!

Revision 1.250.4.2 / (download) - annotate - [select for diffs], Sun Feb 8 20:02:52 2009 UTC (15 years, 2 months ago) by snj
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC2
Changes since 1.250.4.1: +8 -6 lines
Diff to previous 1.250.4.1 (colored) to branchpoint 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #430):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.255
Be consistent with wd.c and don't complain loudly if the underlying
device doesn't support flushing the cache.  Fixes an issue (reported
privately) where ST39120A drives are not capable of flushing the
cache, and RAIDFrame was incessantly complaining.

Revision 1.255 / (download) - annotate - [select for diffs], Sat Feb 7 20:36:49 2009 UTC (15 years, 2 months ago) by oster
Branch: MAIN
Branch point for: jym-xensuspend
Changes since 1.254: +8 -6 lines
Diff to previous 1.254 (colored) to selected 1.104.2.17 (colored)

Be consistent with wd.c and don't complain loudly if the underlying
device doesn't support flushing the cache.  Fixes an issue (reported
privately) where ST39120A drives are not capable of flushing the
cache, and RAIDFrame was incessantly complaining.

Revision 1.250.2.1 / (download) - annotate - [select for diffs], Mon Jan 19 13:19:02 2009 UTC (15 years, 3 months ago) by skrll
Branch: nick-hppapmap
Changes since 1.250: +77 -9 lines
Diff to previous 1.250 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.254 / (download) - annotate - [select for diffs], Sun Jan 18 16:37:19 2009 UTC (15 years, 3 months ago) by christos
Branch: MAIN
Changes since 1.253: +18 -3 lines
Diff to previous 1.253 (colored) to selected 1.104.2.17 (colored)

add compat50 ioctls.

Revision 1.243.6.7 / (download) - annotate - [select for diffs], Sat Jan 17 13:29:07 2009 UTC (15 years, 3 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.6: +59 -6 lines
Diff to previous 1.243.6.6 (colored) to branchpoint 1.243 (colored) next main 1.244 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.250.4.1 / (download) - annotate - [select for diffs], Fri Jan 16 22:43:34 2009 UTC (15 years, 3 months ago) by bouyer
Branch: netbsd-5
CVS Tags: netbsd-5-0-RC1
Changes since 1.250: +52 -3 lines
Diff to previous 1.250 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #268):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.252
Implement DIOCCACHESYNC for RAIDframe too,
should help prevent journal corruption that causes PR#39371

Revision 1.253 / (download) - annotate - [select for diffs], Tue Jan 13 13:35:53 2009 UTC (15 years, 3 months ago) by yamt
Branch: MAIN
CVS Tags: mjf-devfs2-base
Changes since 1.252: +5 -5 lines
Diff to previous 1.252 (colored) to selected 1.104.2.17 (colored)

g/c BUFQ_FOO() macros and use bufq_foo() directly.

Revision 1.252 / (download) - annotate - [select for diffs], Sun Jan 11 21:58:41 2009 UTC (15 years, 3 months ago) by oster
Branch: MAIN
Changes since 1.251: +52 -3 lines
Diff to previous 1.251 (colored) to selected 1.104.2.17 (colored)

Implement DIOCCACHESYNC for RAIDframe too.

Revision 1.248.2.2 / (download) - annotate - [select for diffs], Sat Dec 13 01:14:48 2008 UTC (15 years, 4 months ago) by haad
Branch: haad-dm
Changes since 1.248.2.1: +8 -4 lines
Diff to previous 1.248.2.1 (colored) to branchpoint 1.248 (colored) next main 1.249 (colored) to selected 1.104.2.17 (colored)

Update haad-dm branch to haad-dm-base2.

Revision 1.251 / (download) - annotate - [select for diffs], Tue Nov 18 14:29:55 2008 UTC (15 years, 5 months ago) by ad
Branch: MAIN
CVS Tags: haad-nbase2, haad-dm-base2, haad-dm-base, ad-audiomp2-base, ad-audiomp2
Changes since 1.250: +8 -4 lines
Diff to previous 1.250 (colored) to selected 1.104.2.17 (colored)

_KERNEL_OPT

Revision 1.248.2.1 / (download) - annotate - [select for diffs], Sun Oct 19 22:17:04 2008 UTC (15 years, 6 months ago) by haad
Branch: haad-dm
Changes since 1.248: +6 -2 lines
Diff to previous 1.248 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.246.2.2 / (download) - annotate - [select for diffs], Fri Oct 10 22:33:10 2008 UTC (15 years, 6 months ago) by skrll
Branch: wrstuden-revivesa
Changes since 1.246.2.1: +6 -2 lines
Diff to previous 1.246.2.1 (colored) to branchpoint 1.246 (colored) next main 1.247 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.243.6.6 / (download) - annotate - [select for diffs], Sun Oct 5 20:11:31 2008 UTC (15 years, 6 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.5: +4 -0 lines
Diff to previous 1.243.6.5 (colored) to branchpoint 1.243 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.250 / (download) - annotate - [select for diffs], Sun Sep 28 16:17:17 2008 UTC (15 years, 6 months ago) by oster
Branch: MAIN
CVS Tags: wrstuden-revivesa-base-4, netbsd-5-base, matt-mips64-base2, haad-dm-base1
Branch point for: nick-hppapmap, netbsd-5
Changes since 1.249: +3 -3 lines
Diff to previous 1.249 (colored) to selected 1.104.2.17 (colored)

Undo previous change to an #if 0.  The code does belong to the
distributed sparing bits, but no-one has compile-tested the code.
Un-breaks the ALL build.

Revision 1.249 / (download) - annotate - [select for diffs], Sat Sep 27 21:58:04 2008 UTC (15 years, 6 months ago) by oster
Branch: MAIN
Changes since 1.248: +7 -3 lines
Diff to previous 1.248 (colored) to selected 1.104.2.17 (colored)

Cleanup some of the spare table stuff.  It is not needed in the general
case, and is only needed for parity declustering with distributed
sparing.

Revision 1.224.2.4 / (download) - annotate - [select for diffs], Thu Sep 25 19:49:57 2008 UTC (15 years, 6 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.3: +6 -3 lines
Diff to previous 1.224.2.3 (colored) to branchpoint 1.224 (colored) next main 1.225 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #984):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.235
We need to initialize dk_driver as well.  Thanks to Ronald Roskens
for reporting the problem and testing the fix.

Revision 1.224.2.3 / (download) - annotate - [select for diffs], Thu Sep 25 19:45:22 2008 UTC (15 years, 6 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.2: +39 -8 lines
Diff to previous 1.224.2.2 (colored) to branchpoint 1.224 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #981):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.234
Implement support for drvctl in RAIDframe.  Thanks to jnemeth@ for
initial patch.

Revision 1.224.2.2 / (download) - annotate - [select for diffs], Thu Sep 25 19:41:44 2008 UTC (15 years, 6 months ago) by bouyer
Branch: netbsd-4
Changes since 1.224.2.1: +4 -5 lines
Diff to previous 1.224.2.1 (colored) to branchpoint 1.224 (colored) to selected 1.104.2.17 (colored)

Pull up following revision(s) (requested by oster in ticket #979):
	sys/dev/raidframe/rf_netbsdkintf.c: revision 1.228
don't leak a vnode in the wedge case.

Revision 1.243.6.5 / (download) - annotate - [select for diffs], Sun Jun 29 09:33:10 2008 UTC (15 years, 9 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.4: +6 -9 lines
Diff to previous 1.243.6.4 (colored) to branchpoint 1.243 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.246.2.1 / (download) - annotate - [select for diffs], Mon Jun 23 04:31:26 2008 UTC (15 years, 9 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.246: +8 -11 lines
Diff to previous 1.246 (colored) to selected 1.104.2.17 (colored)

Sync w/ -current. 34 merge conflicts to follow.

Revision 1.247.2.1 / (download) - annotate - [select for diffs], Wed Jun 18 16:33:25 2008 UTC (15 years, 10 months ago) by simonb
Branch: simonb-wapbl
Changes since 1.247: +7 -2 lines
Diff to previous 1.247 (colored) next main 1.248 (colored) to selected 1.104.2.17 (colored)

Sync with head.

Revision 1.245.2.2 / (download) - annotate - [select for diffs], Tue Jun 17 09:14:57 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.245.2.1: +8 -11 lines
Diff to previous 1.245.2.1 (colored) to branchpoint 1.245 (colored) next main 1.246 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.248 / (download) - annotate - [select for diffs], Mon Jun 16 16:58:26 2008 UTC (15 years, 10 months ago) by oster
Branch: MAIN
CVS Tags: yamt-pf42-base4, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, simonb-wapbl-nbase, simonb-wapbl-base
Branch point for: haad-dm
Changes since 1.247: +7 -2 lines
Diff to previous 1.247 (colored) to selected 1.104.2.17 (colored)

We don't care about md devices here.  Fixes issue reported by Jukka Salmi
on current-users.  Thanks!

Revision 1.247 / (download) - annotate - [select for diffs], Sat Jun 7 17:50:34 2008 UTC (15 years, 10 months ago) by oster
Branch: MAIN
Branch point for: simonb-wapbl
Changes since 1.246: +3 -11 lines
Diff to previous 1.246 (colored) to selected 1.104.2.17 (colored)

- Use bdev_strategy() instead of VOP_STRATEGY().
- Don't bother taking the v_interlock or bumping b_vp->v_numoutput --
there won't be any other writers for this bp, and so there's no point
doing this locking song'n'dance.

Patch from Juergen Hannken-Illjes.  Thanks!!!

Addresses PR#38856.  With this change I've been unable to
replicate the hard hangs.

Revision 1.224.8.1 / (download) - annotate - [select for diffs], Tue Jun 3 20:47:33 2008 UTC (15 years, 10 months ago) by skrll
Branch: wrstuden-fixsa
Changes since 1.224: +136 -6 lines
Diff to previous 1.224 (colored) next main 1.225 (colored) to selected 1.104.2.17 (colored)

Sync with netbsd-4.

Revision 1.243.6.4 / (download) - annotate - [select for diffs], Mon Jun 2 13:23:48 2008 UTC (15 years, 10 months ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.3: +9 -16 lines
Diff to previous 1.243.6.3 (colored) to branchpoint 1.243 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.245.2.1 / (download) - annotate - [select for diffs], Sun May 18 12:34:40 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-pf42
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.245.4.1 / (download) - annotate - [select for diffs], Fri May 16 02:25:01 2008 UTC (15 years, 11 months ago) by yamt
Branch: yamt-nfs-mp
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.246 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:56 2008 UTC (15 years, 11 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base3, yamt-pf42-base2, yamt-nfs-mp-base2, hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa
Changes since 1.245: +2 -9 lines
Diff to previous 1.245 (colored) to selected 1.104.2.17 (colored)

Remove clause 3 and 4 from TNF licenses

Revision 1.243.6.3 / (download) - annotate - [select for diffs], Sun Apr 6 09:58:51 2008 UTC (16 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.2: +3 -17 lines
Diff to previous 1.243.6.2 (colored) to branchpoint 1.243 (colored) to selected 1.104.2.17 (colored)

- after some discussion with agc@ i agreed it would be a good idea to move
  device_unregister_* to device_deregister_* to be more like the pmf(9)
  functions, especially since a lot of the time the function calls are next
  to each other.

- add device_register_name() support for dk(4).

Revision 1.245 / (download) - annotate - [select for diffs], Sat Apr 5 18:54:10 2008 UTC (16 years ago) by cegger
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base, yamt-nfs-mp-base
Branch point for: yamt-pf42, yamt-nfs-mp
Changes since 1.244: +9 -9 lines
Diff to previous 1.244 (colored) to selected 1.104.2.17 (colored)

use aprint_*_dev and device_xname

Revision 1.243.6.2 / (download) - annotate - [select for diffs], Thu Apr 3 12:42:55 2008 UTC (16 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.243.6.1: +4 -4 lines
Diff to previous 1.243.6.1 (colored) to branchpoint 1.243 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.243.6.1 / (download) - annotate - [select for diffs], Sat Mar 29 16:17:57 2008 UTC (16 years ago) by mjf
Branch: mjf-devfs2
Changes since 1.243: +33 -3 lines
Diff to previous 1.243 (colored) to selected 1.104.2.17 (colored)

- etc/devfsd.conf: Add some rules to give nodes like /dev/tty and
  		   /dev/null better default modes, i.e. 0666.

- sbin/init: Run devfsd -s before going to multiuser.

- sys/arch: Provide arm32, i386, sparc with a mem_init() function to request
  	    device nodes for /dev/null, /dev/zero, etc.

- sys/dev: Convert rnd, wd, agp, raid, cd, sd, wsdisplay, wskbd, wsmouse,
	   wsmux, tty, bpf, swap to devfs New World Order.

- sys/fs/devfs: Make the visibility attribute of device nodes configurable.
	        Also provide a function to mount a devfs on boot.

- sys/kern: Add a new boot flag, -n. This disables devfs support. Unless
	    the -n flag is specified the kernel will mount a devfs file
	    system on boot.

Revision 1.187.2.8 / (download) - annotate - [select for diffs], Mon Mar 24 09:39:00 2008 UTC (16 years ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.7: +4 -4 lines
Diff to previous 1.187.2.7 (colored) next main 1.188 (colored) to selected 1.104.2.17 (colored)

sync with head.

Revision 1.244 / (download) - annotate - [select for diffs], Fri Mar 21 21:54:59 2008 UTC (16 years, 1 month ago) by ad
Branch: MAIN
CVS Tags: yamt-lazymbuf-base15, yamt-lazymbuf-base14, ad-socklock-base1
Changes since 1.243: +4 -4 lines
Diff to previous 1.243 (colored) to selected 1.104.2.17 (colored)

Catch up with descriptor handling changes. See kern_descrip.c revision
1.173 for details.

Revision 1.234.2.4 / (download) - annotate - [select for diffs], Mon Feb 18 21:06:20 2008 UTC (16 years, 2 months ago) by mjf
Branch: mjf-devfs
Changes since 1.234.2.3: +9 -5 lines
Diff to previous 1.234.2.3 (colored) to branchpoint 1.234 (colored) next main 1.235 (colored) to selected 1.104.2.17 (colored)

Sync with HEAD.

Revision 1.187.2.7 / (download) - annotate - [select for diffs], Mon Jan 21 09:44:31 2008 UTC (16 years, 3 months ago) by yamt
Branch: yamt-lazymbuf
Changes since 1.187.2.6: +18 -10 lines
Diff to previous 1.187.2.6 (colored) to selected 1.104.2.17 (colored)

sync with head

Revision 1.230.6.3 / (download) - annotate - [select for diffs], Wed Jan 9 01:54:24 2008 UTC (16 years, 3 months ago) by matt
Branch: matt-armv6
Changes since 1.230.6.2: +33 -29 lines
Diff to previous 1.230.6.2 (colored) to branchpoint 1.230 (colored) next main 1.231 (colored) to selected 1.104.2.17 (colored)

sync with HEAD

Revision 1.239.6.3 / (download) - annotate - [select for diffs], Tue Jan 8 22:11:19 2008 UTC (16 years, 3 months ago) by bouyer
Branch: bouyer-xeni386
CVS Tags: bouyer-xeni386-merge1
Changes since 1.239.6.2: +0 -1 lines
Diff to previous 1.239.6.2 (colored) to branchpoint 1.239 (colored) next main 1.240 (colored) to selected 1.104.2.17 (colored)