thorpej 1ddebc8444 Fix a silly bug present since rev 1.1; the direct-mapped window is
supposed to be Window 1, but a cut'n'paste error made it stomp over
Window 0, thus breaking ISA DMA.  Fix this.  (Confirmed to work with
floppy driver.)

While I'm here, do something I've been meaning to do for a while: change
Window 1 from a 1G at 2G to a 2G at 2G direct-mapped window, and add
a Window 2 of 1G at 1G SGMAP-mapped.  Chain Window 2 to Window 1, and
use it as a fall-back for PCI DMA if the system has more than 2G of RAM.
1999-04-15 23:47:52 +00:00
1999-04-15 22:41:24 +00:00
1999-04-06 04:54:19 +00:00
1999-04-13 20:45:25 +00:00
1999-04-01 02:49:12 +00:00
Description
No description provided
3.1 GiB
Languages
C 85.3%
Roff 7.2%
Assembly 3.1%
Shell 1.7%
Makefile 1.2%
Other 0.9%