248f0cabca
Use a machdep.nirq tunable intead of compile-time constant NIRQ as a value for maximum number of interrupts. It allows keep a system footprint small by default with an option to increase the limit for large systems like server-grade ARM64 Reviewd by: mhorne Differential Revision: https://reviews.freebsd.org/D27844 Submitted by: Klara, Inc. Sponsored by: Ampere Computing