freebsd-dev/sys
Rodney W. Grimes dc4ff321f2 Removed $Log$ section and patch kit headers. And here is the full
message for Bruces changes:

>From: bde@kralizec.zeta.org.au (Bruce Evans)
>Subject: fixes for fd driver

I think I've fixed some bugs in the 0.2.4 fd driver.

1. The main cause of hangs was that there was no timeout for seeks.  So
   attempting i/o with no floppy in the drive hung iff a seek was required.

2. Opens of unattached drives were allowed.  The kernel usually paniced
   soon after due to a bad pointer.

3. Some timeout functions ran at splclock() instead of splbio().  This
   may not have mattered.

4. The state machine was left in a funny state after a timeout.

5. Some function headers were new-style.

6. I picked up some code posted the other day to implement label ioctls.
   Now `disklabel fd0' works.  See a comment for how to modify conf.c.
1993-09-15 23:27:45 +00:00
..
alpha/include/pc Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00
amd64 Removed volatile functions which were causing grief in the system, since 1993-09-10 22:14:37 +00:00
conf Put the uha0 controller at its proper default IRQ of 14! Thanks Warner! 1993-09-13 03:15:26 +00:00
ddb >From: rich@id.slip.bcm.tmc.edu.cdrom.com (Rich Murphey) 1993-09-12 21:56:50 +00:00
dev Removed $Log$ section and patch kit headers. And here is the full 1993-09-15 23:27:45 +00:00
i386 Removed $Log$ section and patch kit headers. And here is the full 1993-09-15 23:27:45 +00:00
isa Removed $Log$ section and patch kit headers. And here is the full 1993-09-15 23:27:45 +00:00
kern Changed trap.c so that a panic will occur if we do not have hardware 1993-08-28 13:25:22 +00:00
powerpc/include Initial import, 0.1 + pk 0.2.4-B1 1993-06-12 14:58:17 +00:00
scsi Fixed a small typo in an error printf. 1993-09-10 18:03:21 +00:00
sys Revised headers from Julian. Support for generic scsi. 1993-08-28 03:10:05 +00:00