Mark Nelson 2a9294369b powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ ... Add a new CPU feature bit, CPU_FTR_CP_USE_DCBTZ, to be added to the 64bit powerpc chips that benefit from having dcbt and dcbz instructions used in their memory copy routines. This will be used in a subsequent patch that updates copy_4K_page(). The new bit is added to Cell, PPC970 and Power4 because they show better performance with the new copy_4K_page() when dcbt and dcbz instructions are used. Signed-off-by: Mark Nelson <markn@au1.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>		2008-09-15 11:07:38 -07:00
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asm	powerpc: Add new CPU feature: CPU_FTR_CP_USE_DCBTZ	2008-09-15 11:07:38 -07:00