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c1fe8d054c
This is one of the last platforms using the old entry path. While this code path is spread over a few files, it is fairly straightforward to convert it into an equivalent C version, leaving the existing algorithm and all the priority handling the same. Unlike most irqchip drivers, this means reading the status register(s) in a loop and always handling the highest-priority irq first. The IOMD_IRQREQC and IOMD_IRQREQD registers are not actaully used here, but I left the code in place for the time being, to keep the conversion as direct as possible. It could be removed in a cleanup on top. Signed-off-by: Arnd Bergmann <arnd@arndb.de> [ardb: drop obsolete IOMD_IRQREQC/IOMD_IRQREQD handling] Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Marc Zyngier <maz@kernel.org> Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARMv7M |
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| .. | ||
| include/mach | ||
| dma.c | ||
| ecard-loader.S | ||
| ecard.c | ||
| ecard.h | ||
| fiq.S | ||
| floppydma.S | ||
| io-acorn.S | ||
| irq.c | ||
| Makefile | ||
| Makefile.boot | ||
| riscpc.c | ||
| time.c | ||