thorpej dce4476374 Overhaul how DMA ranges work in the ARM bus_dma implementation. ... A new "arm32_dma_range" structure now describes a DMA window, with a system address base, bus address base, and length. In addition to providing info about which memory regions are legal for DMA, the new structure provides address translation support, as well. As before, if a tag does not list any ranges, then all addresses are considered valid, and no DMA address translation is performed. This allows us to remove a large chunk of code which was duplicated and tweaked slightly (to do the address translation) from the stock ARM bus_dma in the XScale IOP and ARM Integrator ports. Test compiled on all ARM platforms, test booted on Intel IQ80321 and Shark.		2002-07-31 17:34:23 +00:00
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compile
conf	Ensure all INSTALL config files consistantly include PIPE_SOCKETPAIR,	2002-07-05 13:40:10 +00:00
include	Remove #ifdef RC7500 defines.	2002-05-02 17:25:31 +00:00
isa	Overhaul how DMA ranges work in the ARM bus_dma implementation.	2002-07-31 17:34:23 +00:00
ofw	Overhaul how DMA ranges work in the ARM bus_dma implementation.	2002-07-31 17:34:23 +00:00
shark	Rename cdev_systrace_init() to cdev_clonemisc_init(), so it can	2002-07-19 16:38:14 +00:00
stand	avoid hardcoding MBR_MAGICOFF and MBR_MAGIC.	2002-06-18 00:37:25 +00:00
Makefile