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450 Commits

Author SHA1 Message Date
phk
d5b1803a96 Use #defines from <sys/sun_disklabel.h> instead of private ones. 2003-04-21 19:42:36 +00:00
phk
9e9aeab27a Functions to encode and decode Sun Microsystems disk partitioning data 
structures.

Mostly by:	jake
 2003-04-21 18:41:12 +00:00
phk
db4d21ffaf Make more of the "hotspot" stuff generic: 
Give the class a way to specify the necessary action for read/delete/write:
ALLOW, DENY, START or CALL.

Update geom_bsd to use this.
 2003-04-19 10:14:39 +00:00
phk
a41f716e91 Create a dedicated structure for holding hotspot information rather than 
using slice structures for it.
 2003-04-19 10:00:22 +00:00
phk
52a551e4c5 These two files fell off during my previous commit: put the encoding 
decoding functions for struct disklabel in a separate .c file.
 2003-04-17 08:41:08 +00:00
phk
c10cd4d964 More correct patch: Only call biofinish if we have not already sent 
any children down the mesh.
 2003-04-14 08:49:54 +00:00
phk
e27444e997 Call biofinish() also when we get a malloc() failure. 2003-04-14 08:08:17 +00:00
phk
03b1ca36ba Time has run from the "run GEOM in userland" harness, and the new regression 
test is built to test GEOM as running in the kernel.

This commit is basically "unifdef -D_KERNEL" to remove the mainly #include
related code to support the userland-harness.
 2003-04-13 09:02:06 +00:00
phk
2e8ebbf548 If we hit access ahead of a spoil event, we should have negative 
delta access-counts and proceed.
 2003-04-12 17:04:34 +00:00
phk
bef7fcb806 Fix a bug which resulted in orphanization getting confused every now 
and then.
 2003-04-12 16:36:19 +00:00
phk
708a319e8e Retire the experimental bio_taskqueue(), it was not quite as usable as 
hoped.  It can be revived from here, should other drivers be able to
use it.
 2003-04-12 09:13:01 +00:00
phk
b08878d5ab Retire the "frontstuff" record keeping, it was no match for the 
in-band meta-data of BSD labels and a more complex solution will be needed.
 2003-04-12 08:41:26 +00:00
phk
e9d1c65d22 Move the functions for encoding decoding struct dos_partition into 
a separate .c file so they can be used from userland as well.
 2003-04-12 08:34:40 +00:00
phk
4a8ff05f17 Only be verbose if (bootverbose) 2003-04-09 13:52:40 +00:00
phk
b62dc48437 With the magic sequence checks removed this class is downright dangerous 
to have in your kernel since it indiscriminately attaches to anything
it is offered with a range of bogus partitions.

Stop this from happening by rejecting any label with negative numbers in
it.
 2003-04-09 13:08:36 +00:00
phk
1cbd421154 Correctly split cyl/sects bytes when we print them. 2003-04-09 09:21:33 +00:00
phk
3faf153e04 Style issue: use do {...} while(0); for multi-exit section. 2003-04-09 08:56:26 +00:00
phk
ffdec08c2c Retire the DIOCGMBR ioctl before anybody starts to use it. 2003-04-03 19:37:40 +00:00
phk
cbe207a30e Remove all references to BIO_SETATTR. We will not be using it. 2003-04-03 19:19:36 +00:00
phk
aba0028d27 Update the initializer for GEOM_MBREXT, I overlooked it previously. 2003-04-03 19:05:03 +00:00
phk
3288c86f74 Add #define for DOSPTYP_PMBR, and use it. 2003-04-03 18:55:16 +00:00
phk
9e2f75eb24 #include <sys/endian.h> as needed. 2003-04-03 11:56:10 +00:00
phk
f14c63f8a8 Remove geom_enc.c, a superset of these functions are now available in 
<sys/endian.h>
 2003-04-03 11:40:06 +00:00
phk
25c7685ca9 Use <sys/endian.h> instead of geom_enc.c for endianess-agnostification. 2003-04-03 11:36:53 +00:00
phk
34a3abe946 Use sys/endian.h instead of geom_enc.c for endian-agnostfication. 2003-04-03 11:33:51 +00:00
phk
7d796a935a Make sure we don't ignore error codes. 2003-04-03 11:19:24 +00:00
phk
39cbb43bab Add handling for cancelled events in the g_call_me() methods. 2003-04-02 21:10:04 +00:00
phk
cedf04c475 Change events to have an array of "void *" references, and give the 
event posting functions varargs to fill these.

Attribute g_call_me() to appropriate g_geom's where necessary.

Add a flag argument to g_call_me() methods which will be used to signal
cancellation of events in the future.

This commit should be a no-op.
 2003-04-02 20:41:18 +00:00
phk
a47b0e4a84 Only orphan things if the open/close actually succeeded. 2003-04-02 13:10:40 +00:00
phk
3cfb76c317 Properly handle races between open/close and orphan. 
KASSERT the race between close and strategy, it is an error in the upper
echelons if this happens,

Add XXX: comment explaining why the ioctl/orphan race is not closed.
 2003-04-02 13:09:50 +00:00
phk
af778aa48a Include <geom/geom_disk.h> not <sys/disk.h> 2003-04-01 18:57:14 +00:00
phk
c235e25328 Use bioq_flush() to drain a bio queue with a specific error code. 
Retain the mistake of not updating the devstat API for now.

Spell bioq_disksort() consistently with the remaining bioq_*().

#include <geom/geom_disk.h> where this is more appropriate.
 2003-04-01 15:06:26 +00:00
phk
8be523e927 Start to split the GEOM/diskdriver specific bits into geom/geom_disk.h 2003-04-01 13:19:14 +00:00
phk
80780d2ba2 Remove the old config interface, the new OAM is sufficiently functional 
now.
 2003-04-01 07:33:56 +00:00
phk
85edc96041 Remove the old config interface now that the new OAM is functional. 2003-04-01 07:33:17 +00:00
phk
5b75c05966 Remove some debugging in the new OAM[*] and add a debug flag for other 
parts of it.

[*] I've been asked what "OAM" means:  It's an acronym used in the
telecom industry, "Operations And Maintenance", and there it covers
anything from a single unlabeled led on the frontpanel the the full
nightmare of CMIP for SS7.
 2003-03-31 18:35:37 +00:00
phk
15c9ea202d Fix a bug in the ENOMEM pacing code which probably made it panic systems 
after a lot of ENOMEM errors.
 2003-03-29 22:34:37 +00:00
phk
cdc67e7072 Add create_geom and destroy_geom methods. 2003-03-29 22:14:21 +00:00
phk
2d56ed957a Run a revision on the OAM api. 
Use prefix gctl_ systematically.
Add flag with access perms for each argument.
Add ro/rw versions of argument building functions.
General cleanup.
 2003-03-27 14:35:00 +00:00
phk
5447a01760 Check return value of g_call_me() 2003-03-27 14:32:52 +00:00
phk
192c308033 g_class_by_name() was unused too. 2003-03-25 09:11:17 +00:00
phk
45e43ab0e8 Remove unuse g_insert_geom(). 2003-03-25 09:07:35 +00:00
phk
87ed6d02e4 Forward compatibility: NULL check the passed in meta argument. 2003-03-25 09:02:41 +00:00
phk
639a37daa0 Premptively change initializations of struct g_class to use C99 
sparse struct initializations before we extend the struct with
new OAM related member functions.
 2003-03-24 19:30:15 +00:00
phk
063b352331 Turn /dev/geom.ctl from a GEOM class into a plain character device driver 
instead, it will never see a disk-I/O transaction, so this is a lot simpler.
 2003-03-24 13:37:15 +00:00
phk
dc9d8429c2 Save a lock: Grab the stall_events SX lock exclusively so it also serialize 
OAM reqests.
 2003-03-24 13:35:06 +00:00
phk
8e76f1cefa Introduce g_cancel_events() and use it a couple of places where it makes 
sense.
 2003-03-23 23:01:40 +00:00
phk
3e8d794231 Introduce an SX lock which allows us to stall event processing 
during OAM operations.
 2003-03-23 21:58:09 +00:00
phk
0e60b8dd4b I forgot the evil ioctl census scripts: #include <geom/geom_ctl.h> 2003-03-23 11:05:44 +00:00
phk
35c6fd6e4d Marshalling stuff for OAM API. 2003-03-23 10:16:14 +00:00