From: Pavel Fedin Date: Mon, 29 Jan 2007 12:13:03 +0000 (+0300) Subject: [POWERPC] Virtual DMA support for floppy driver for new powerpc architecture X-Git-Tag: v2.6.21-rc1~273^2~3^2~10^2~17 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9ea8b7c96f64f68548976ba65062cee2f2b7d831;p=pandora-kernel.git [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 Signed-off-by: Paul Mackerras --- Reading git-diff-tree failed