3ef292db62
MFP4: 223121 (PIC portion), 225861, 227822, 229692 (PIC only), 229693, 230523, 1123614 Implement a driver for Robert Norton's PIC as an FDT interrupt controller. Devices whose interrupt-parent property points to a beripic device will have their interrupt allocation, activation, and setup operations routed through the IC rather than down the traditional bus hierarchy. This driver largely abstracts the underlying CPU away allowing the PIC to be implemented on CPU's other than BERI. Due to insufficient abstractions a small amount of MIPS specific code is currently required in fdt_mips.c and to implement counters. Sponsored by: DARPA/AFRL Approved by: re (gjb) |
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fdt_common.c | ||
fdt_common.h | ||
fdt_ic_if.m | ||
fdt_mips.c | ||
fdt_pci.c | ||
fdt_powerpc.c | ||
fdt_slicer.c | ||
fdt_static_dtb.S | ||
fdt_x86.c | ||
fdtbus.c | ||
simplebus.c |