freebsd-src/sys/riscv
Jessica Clarke e06afdb285 intrng: Remove irq_root_ipicount and corresponding intr_pic_claim_root arg
The static irq_root_ipicount variable is only ever written to (with the
value passed to irq_root_ipicount), never read. Moreover, the bcm2836
driver, as used by the Raspberry Pi 2B and 3A/B (but not 4, which uses a
GIC-400, though does have the legacy interrupt controller present too)
passes 0 as ipicount, despite implementing IPIs. It's thus inaccurate
and serves no purpose, so should be removed.

Reviewed by:	mmel, imp, mhorne
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D35897
2024-01-24 23:49:53 +00:00
..
allwinner sys: Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:54:58 -06:00
conf riscv: add some more drivers to GENERIC 2023-12-05 15:30:18 -04:00
include busdma: tidy bus_dma_run_filter() functions 2023-12-06 19:11:39 -04:00
riscv intrng: Remove irq_root_ipicount and corresponding intr_pic_claim_root arg 2024-01-24 23:49:53 +00:00
sifive hwreset: Move reset code in dev/hwreset 2024-01-10 19:20:28 +01:00