path: root/drivers/macintosh/therm_adt746x.c
diff options
authorPavel Fedin <sonic_amiga@rambler.ru>2007-01-29 15:13:03 +0300
committerPaul Mackerras <paulus@samba.org>2007-02-13 15:35:52 +1100
commit9ea8b7c96f64f68548976ba65062cee2f2b7d831 (patch)
tree6200c6911014bf100cb39519f9bda4fa33cc69e8 /drivers/macintosh/therm_adt746x.c
parentcbca567ea5b337eaa2685606cbb9183e79b8f97f (diff)
[POWERPC] Virtual DMA support for floppy driver for new powerpc architecture
During ppc64+ppc merge virtual DMA code for floppy driver was not ported. This patch restores virtual DMA support for floppy in new powerpc target. It is necessary at least on Pegasos and AmigaOne machines for the floppy drive to function. ISA DMA controller works incorrectly there due to its addressing limitations. Virtual DMA mode is activated by floppy=nodma option passed to the kernel (or module). There's no automatic switch like on i386. Signed-off-by: Pavel Fedin <sonic_amiga@rambler.ru> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'drivers/macintosh/therm_adt746x.c')
0 files changed, 0 insertions, 0 deletions