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780f9fa3e3
freebsd-nq/sys/dev
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Greg Lehey 780f9fa3e3 Import RAID-5 code. 
Add Cybernet copyright.

OK'd-by:     Chuck Jacobus <chuck@cybernet.com>

logrq: save device major and minor numbers to compensate for lost
  dev_t.

launch_requests: Don't issue requests which are marked
  XFR_BAD_SUBDISK.  This may make things easier in bre().

bre:
  Rearrange.
  - Change some comments
  - Recognize holes in plex structure.  Formerly this could lead to
    incorrect write to the plex.  Return REQUEST_DEGRADED on a read
    request, but carry on to the bitter end on a write request, and
    mark the requests for the inaccessible subdisks with
    XFR_BAD_SUBDISK.
  - return REQUEST_EOF if the requested transfer goes beyond the end
    of the plex.  This is not an error, since other plexes may go
    further into the volume address space.

build_read_request:
  Handle REQUEST_DEGRADED returned from bre().

sdio:
  Lock buffer before issuing the requests.
1999-08-07 08:13:23 +00:00
..
advansys Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
aha The 1542 cards do not allow adapter commands to be queued while mailbox 1999-05-25 20:15:20 +00:00
ahb Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
aic7xxx Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
amd First cut at a driver for the amd53c974 PCI SCSI host adapter. This 1999-05-22 21:50:40 +00:00
ar Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
ata Add limitted support for the Promise Ultra/66 controller. Its 1999-08-06 17:39:38 +00:00
atkbdc Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
bktr Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
buslogic Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
ccd Use the vn_todev() function, rather than VOP_GETATTR 1999-07-18 14:31:01 +00:00
cs Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
cy Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entire 1999-07-03 20:17:08 +00:00
de Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
dec Calibrate the processor cycle counter instead of believing what the 1999-05-18 21:24:16 +00:00
dgb Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
dpt Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
ed Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
eisa I'm not sure how this wasn't in the last commit but anyhow... 1999-08-02 20:01:40 +00:00
en Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
ep Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
ex Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
fb Remove cmaj and bmaj args from DEV_DRIVER_MODULE. 1999-07-04 14:58:56 +00:00
fdc Revert rev 1.149. Bruce convinced me that the problem already disappeared 1999-07-29 11:27:33 +00:00
fe Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
fxp Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
hea Allow configuration of up to 256 network interfaces per physical interface - 1999-05-10 23:02:29 +00:00
hfa This commit should be a extensive NO-OP: 1999-05-30 16:53:49 +00:00
ic Fixed 10 out of 40 lines of -Wcast-qual warnings/errors. 3 lines were 1999-05-13 12:21:41 +00:00
ida Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
ie Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
iicbus Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
isp add in (controlled by option) 2200 Expanded Lun F/W 1999-07-06 05:38:24 +00:00
joy Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
kbd - Move the `return' statement the correct place so that the keyboard 1999-07-18 06:16:25 +00:00
lnc Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
mc146818 Major changes to the generic device framework for FreeBSD/alpha: 1998-06-14 13:46:10 +00:00
mcd Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
mse Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
pccard Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
pcf Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
pci Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
pcm/isa Add support for ASound Gold card using the ALS120 1999-05-27 06:12:40 +00:00
pdq Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
ppbus Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
ppc Return the port size from the probe. 1999-04-22 13:10:43 +00:00
rc Fixed null setting of `rc_started'. This was fixed for the 1999-06-04 18:53:47 +00:00
rp Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
scd Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
sf Remember to clear the IFF_RUNNING and IFF_OACTIVE flags in sf_stop() and 1999-07-25 05:16:05 +00:00
si Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
sio Remove cmaj and bmaj args from DEV_DRIVER_MODULE. 1999-07-04 14:58:56 +00:00
sk Remember to clear the IFF_RUNNING and IFF_OACTIVE flags in sf_stop() and 1999-07-25 05:16:05 +00:00
smbus Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
snp Add Id strings 1999-06-17 23:42:45 +00:00
sound/isa Add support for ASound Gold card using the ALS120 1999-05-27 06:12:40 +00:00
speaker Simplify cdevsw registration. 1999-05-31 11:29:30 +00:00
sr Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
streams Fix fd race conditions (during shared fd table usage.) Badfileops is 1999-08-04 18:53:50 +00:00
syscons - Clear relevant variables when the keyboard is not available. 1999-07-18 06:16:53 +00:00
ti Roar! Finish what I started last night: somehow only the header file change 1999-07-27 13:54:15 +00:00
tx Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
usb Alter the behavior of sys/kern/subr_bus.c:device_print_child() 1999-07-29 01:03:04 +00:00
vinum Import RAID-5 code. 1999-08-07 08:13:23 +00:00
vn Now a dev_t is a pointer to struct specinfo which is shared by all specdev 1999-07-20 09:47:55 +00:00
vr Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
vx Move the specification of EDGE/LEVEL triggered interrupts to 1999-08-01 22:57:09 +00:00
wi Correct the alignment of some of the members in the wi_frame structure. 1999-07-20 20:03:42 +00:00
wl Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00
xe Rename bpfilter to bpf. 1999-07-06 19:23:32 +00:00