git: kernel - limit DMA for older ALI chips to 256KB

[Matthew Dillon]

commit 44de769701873813cb3ad7234931903522533e9f
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Mon Jan 19 09:09:05 2015 -0800

    kernel - limit DMA for older ALI chips to 256KB
    
    * For ancient machines using old ALI chipsets which do
      not support 48-bit DMA, also limit the maximum DMA
      size to 256KB.

Summary of changes:
 sys/dev/disk/nata/ata-chipset.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/44de769701873813cb3ad7234931903522533e9f


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