1*8da2a883SGabriele Monaco // SPDX-License-Identifier: GPL-2.0 2*8da2a883SGabriele Monaco #include <linux/kernel.h> 3*8da2a883SGabriele Monaco #include <linux/rv.h> 4*8da2a883SGabriele Monaco #include <rv/kunit.h> 5*8da2a883SGabriele Monaco #include <trace/events/sched.h> 6*8da2a883SGabriele Monaco #include "opid_kunit.h" 7*8da2a883SGabriele Monaco 8*8da2a883SGabriele Monaco #if IS_REACHABLE(CONFIG_RV_MON_OPID) 9*8da2a883SGabriele Monaco 10*8da2a883SGabriele Monaco static void rv_test_opid(struct kunit *test) 11*8da2a883SGabriele Monaco { 12*8da2a883SGabriele Monaco struct rv_kunit_ctx *ctx = test->priv; 13*8da2a883SGabriele Monaco 14*8da2a883SGabriele Monaco prepare_test(test, &rv_opid_ops.mon); 15*8da2a883SGabriele Monaco 16*8da2a883SGabriele Monaco /* Ensure we keep the same per-cpu monitor */ 17*8da2a883SGabriele Monaco guard(migrate)(); 18*8da2a883SGabriele Monaco KUNIT_EXPECT_TRUE(test, preemptible()); 19*8da2a883SGabriele Monaco 20*8da2a883SGabriele Monaco /* Wakeup with preemption and interrupts enabled */ 21*8da2a883SGabriele Monaco RV_KUNIT_EXPECT_REACTION_HERE(test, ctx) 22*8da2a883SGabriele Monaco rv_opid_ops.handle_sched_waking(NULL, NULL); 23*8da2a883SGabriele Monaco 24*8da2a883SGabriele Monaco /* Need resched with interrupts enabled */ 25*8da2a883SGabriele Monaco RV_KUNIT_EXPECT_REACTION_HERE(test, ctx) { 26*8da2a883SGabriele Monaco scoped_guard(preempt) 27*8da2a883SGabriele Monaco rv_opid_ops.handle_sched_need_resched(NULL, NULL, 0, TIF_NEED_RESCHED); 28*8da2a883SGabriele Monaco } 29*8da2a883SGabriele Monaco } 30*8da2a883SGabriele Monaco 31*8da2a883SGabriele Monaco #else 32*8da2a883SGabriele Monaco #define rv_test_opid rv_test_stub 33*8da2a883SGabriele Monaco #endif 34