Date: Fri, 26 Aug 2011 21:27:21 +0000 (UTC) From: Olivier Houchard <cognet@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r225202 - projects/armv6/sys/arm/arm Message-ID: <201108262127.p7QLRLJ8071494@svn.freebsd.org>
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Author: cognet Date: Fri Aug 26 21:27:21 2011 New Revision: 225202 URL: http://svn.freebsd.org/changeset/base/225202 Log: Add arm11_setup For armv7, we could use the wfi instruction, except our toolchain is too old to support it. Obtained from: NetBSD Modified: projects/armv6/sys/arm/arm/cpufunc_asm_arm11.S Modified: projects/armv6/sys/arm/arm/cpufunc_asm_arm11.S ============================================================================== --- projects/armv6/sys/arm/arm/cpufunc_asm_arm11.S Fri Aug 26 21:22:34 2011 (r225201) +++ projects/armv6/sys/arm/arm/cpufunc_asm_arm11.S Fri Aug 26 21:27:21 2011 (r225202) @@ -122,3 +122,8 @@ ENTRY(arm11_tlb_flushD_SE) ENTRY(arm11_drain_writebuf) mcr p15, 0, r0, c7, c10, 4 /* drain write buffer */ mov pc, lr + +ENTRY_NP(arm11_setup) + mov r0, #0 + mcr p15, 0, r0, c7, c0, 4 /* wait for interrupt */ + RET
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