Mitchell Horne f7cc0eae7e riscv: small counter(9) improvements ...

Prefer atomics to critical section. This reduces the cost of the
increment operation and removes the possibility of it being interrupted
by counter_u64_zero().

Use CPU_FOREACH() macro to skip absent CPUs.

Replace hand-rolled address calculation with zpcpu_get().

Reviewed by:	markj
Differential Revision:	https://reviews.freebsd.org/D27536

2020-12-11 20:01:45 +00:00

..

conf

RISC-V LINT kernel config

2020-10-09 14:45:41 +00:00

include

riscv: small counter(9) improvements

2020-12-11 20:01:45 +00:00

riscv

riscv: handle debug.debugger_on_trap for fatal page faults

2020-12-10 22:20:20 +00:00

sifive

riscv/sifive: add FE310 Always-on driver

2020-04-02 00:33:15 +00:00