diff options
| author | Visa Hankala <visa@cvs.openbsd.org> | 2017-12-27 13:14:43 +0000 |
|---|---|---|
| committer | Visa Hankala <visa@cvs.openbsd.org> | 2017-12-27 13:14:43 +0000 |
| commit | 443101e771b00931fa1f07bcc4754a608e0eae66 (patch) | |
| tree | 3beb527db6b9310c9bf6cf4742a2faad0147ade8 | |
| parent | 45121236b15fd3f56a13727caccc765b6307784d (diff) | |
Ensure interrupt delivery is disabled when setting interrupt
delivery entry.
| -rw-r--r-- | sys/arch/octeon/dev/octcit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/arch/octeon/dev/octcit.c b/sys/arch/octeon/dev/octcit.c index 72e5dbf35f3..c01ee6d73c9 100644 --- a/sys/arch/octeon/dev/octcit.c +++ b/sys/arch/octeon/dev/octcit.c @@ -1,4 +1,4 @@ -/* $OpenBSD: octcit.c,v 1.2 2017/08/09 15:10:38 visa Exp $ */ +/* $OpenBSD: octcit.c,v 1.3 2017/12/27 13:14:42 visa Exp $ */ /* * Copyright (c) 2017 Visa Hankala @@ -286,6 +286,7 @@ octcit_intr_establish_intsn(int intsn, int level, int flags, val = CIU3_ISC_CTL_EN | (CIU3_IDT(ci->ci_cpuid, 0) << CIU3_ISC_CTL_IDT_SHIFT); + CIU3_WR_8(sc, CIU3_ISC_W1C(intsn), CIU3_ISC_W1C_EN); CIU3_WR_8(sc, CIU3_ISC_CTL(intsn), val); (void)CIU3_RD_8(sc, CIU3_ISC_CTL(intsn)); @@ -515,6 +516,7 @@ octcit_ipi_establish(int (*func)(void *), cpuid_t cpuid) intsn = MBOX_INTSN(cpuid); val = CIU3_ISC_CTL_EN | (CIU3_IDT(cpuid, 1) << CIU3_ISC_CTL_IDT_SHIFT); + CIU3_WR_8(sc, CIU3_ISC_W1C(intsn), CIU3_ISC_W1C_EN); CIU3_WR_8(sc, CIU3_ISC_CTL(intsn), val); (void)CIU3_RD_8(sc, CIU3_ISC_CTL(intsn)); |