kernel.git/arch/powerpc/sysdev/bestcomm/ata.c, branch linux-3.8.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-3.8.y2008-12-21T09:54:28Zpowerpc/mpc5200: Disable bestcomm prefetching when ATA DMA enabled2008-12-21T09:54:28ZGrant Likely2008-12-21T09:54:28Zurn:sha1:aaab5e83c2c25d94f7409bdc947a5cc383514e15
When ATA DMA is enabled, bestcomm prefetching does not work. This
patch adds a function to disable bestcomm prefetch when the ATA
Bestcomm task is initialized.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
[POWERPC] bestcomm: ATA task support2007-10-16T23:09:42ZSylvain Munaut2007-09-16T10:53:28Zurn:sha1:9ea68df515392a556388f12c876ca74654e37483
This is the microcode for the ATA task and the associated
support code.
The microcode itself comes directly from the offical
API (v2.2)
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>