Arnd Bergmann c1fe8d054c ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER ... 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		2021-12-03 18:43:38 +01:00
..
include/mach	ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER	2021-12-03 18:43:38 +01:00
dma.c
ecard-loader.S
ecard.c
ecard.h
fiq.S	ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER	2021-12-03 18:43:38 +01:00
floppydma.S
io-acorn.S
irq.c	ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER	2021-12-03 18:43:38 +01:00
Makefile
Makefile.boot
riscpc.c
time.c