revision 1.124
date: 2002/05/26 03:10:02; author: minoura; state: Exp; lines: +3 -3
Clear done_head in the HCCA *before* acknoledging the interrupt.
Driver lost some completed transfers under heavy loads.
date: 2002/05/19 06:24:31; author: augustss; state: Exp;
Update dma memory access API a little.
NetBSD have adopted our way of using the KERNADDR macro. Update
the revision tags to show that we're in sync, and remove the casts
that they did in their adaptation.
"The only hard problem in cryptography is key-management."
All sectors are encrypted with AES in CBC mode using a constant key,
currently compiled in and all zero.
To activate this module, write the magic header on the partition:
echo "<<FreeBSD-GEOM-AES>>" | dd conv=sync of=/dev/md98
The encrypted device will be one sector shorter and have ".aes"
appended to its name.
Sponsored by: DARPA & NAI Labs.
and vm_map_delete(). Assert GIANT_REQUIRED in vm_map_delete()
only if operating on the kernel_object or the kmem_object.
o Remove GIANT_REQUIRED from vm_map_remove().
o Remove the acquisition and release of Giant from munmap().
remove the need for a contiguous array with pointers to all the sectors.
Try to make failure to malloc(9) memory a non-hang situation.
Eventually this will allow us to test the 64bit cleanness of the disk
I/O patch, but more work is outstanding here and elsewhere.
Sponsored by: DARPA & NAI Labs.
code. The reverts the API change which made the <if>_clone_destory()
functions return an int instead of void bringing us into closer
alignment with NetBSD.
Reviewed by: net (a long time ago)
instead of %llx when %j is available).
Changed nearby output formats from %x to %#x so that it is obvious that the
numbers are in hex (vinum mostly uses 0x%x elsewhere).
Didn't fix nearby format printf errors (long lines).
Printing daddr_t's using %d format was always an error, but gcc's
warning about it was ignored for supported 64-bit arches and not printed
for supported 32-bit arches. Hundreds if not thousands thousands of
previously "fixed" daddr_t printings are now broken on 32-bit machines
by casting daddr_t's to longs. daddr_t's should be printed using %jd
format, but this fix uses %lld since %j is not implemented in the
kernel yet.
Fixed some nearby format printf errors (style bugs).
