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| /freebsd-11-stable/sys/dev/ofw/ | ||
| H A D | ofwbus.c | diff 261351 Sat Feb 01 15:30:39 MST 2014 nwhitehorn Open Firmware interrupt specifiers can consist of arbitrary-length byte strings and include arbitrary information (IRQ line/domain/sense). When the ofw_bus_map_intr() API was introduced, it assumed that, as on most systems, these were either 1 cell, containing an interrupt line, or 2, containing a line number plus a sense code. It turns out a non-negligible number of ARM systems use 3 (or even 4!) cells for interrupts, so make this more general. |
| /freebsd-11-stable/sys/arm/arm/ | ||
| H A D | nexus.c | diff 261351 Sat Feb 01 15:30:39 MST 2014 nwhitehorn Open Firmware interrupt specifiers can consist of arbitrary-length byte strings and include arbitrary information (IRQ line/domain/sense). When the ofw_bus_map_intr() API was introduced, it assumed that, as on most systems, these were either 1 cell, containing an interrupt line, or 2, containing a line number plus a sense code. It turns out a non-negligible number of ARM systems use 3 (or even 4!) cells for interrupts, so make this more general. |
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