Date: Thu, 19 Mar 2015 11:34:52 +0000 (UTC) From: Andrew Turner <andrew@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r280248 - head/sys/contrib/vchiq/interface/vchiq_arm Message-ID: <201503191134.t2JBYqDT096429@svn.freebsd.org>
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Author: andrew Date: Thu Mar 19 11:34:51 2015 New Revision: 280248 URL: https://svnweb.freebsd.org/changeset/base/280248 Log: Use the dsb macro to use the correct instruction when building for ARMv7. Modified: head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c Modified: head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c ============================================================================== --- head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c Thu Mar 19 11:24:07 2015 (r280247) +++ head/sys/contrib/vchiq/interface/vchiq_arm/vchiq_kmod.c Thu Mar 19 11:34:51 2015 (r280248) @@ -112,7 +112,7 @@ remote_event_signal(REMOTE_EVENT_T *even has completed */ if (event->armed) { /* trigger vc interrupt */ - __asm __volatile ("mcr p15, 0, %0, c7, c10, 4" : : "r" (0) : "memory"); + dsb(); vchiq_write_4(0x48, 0); } }
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