Date: Wed, 25 May 2011 21:53:25 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r222294 - projects/pseries/powerpc/ofw Message-ID: <201105252153.p4PLrPCW031806@svn.freebsd.org>
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Author: nwhitehorn Date: Wed May 25 21:53:25 2011 New Revision: 222294 URL: http://svn.freebsd.org/changeset/base/222294 Log: Add some better error handling/reporting. Modified: projects/pseries/powerpc/ofw/rtas.c Modified: projects/pseries/powerpc/ofw/rtas.c ============================================================================== --- projects/pseries/powerpc/ofw/rtas.c Wed May 25 21:49:56 2011 (r222293) +++ projects/pseries/powerpc/ofw/rtas.c Wed May 25 21:53:25 2011 (r222294) @@ -77,12 +77,17 @@ rtas_setup(void *junk) int result; rtas = OF_finddevice("/rtas"); - if (rtas == -1) + if (rtas == -1) { + rtas = 0; return; + } OF_package_to_path(rtas, path, sizeof(path)); rtasi = OF_open(path); - if (rtasi == -1 || rtasi == 0) + if (rtasi == -1 || rtasi == 0) { + rtas = 0; + printf("Error initializing RTAS: could not open node\n"); return; + } mtx_init(&rtas_mtx, "RTAS", MTX_DEF, 0); @@ -123,7 +128,7 @@ rtas_setup(void *junk) if (result != 0) { rtas = 0; rtas_ptr = 0; - printf("Error initializing RTAS\n"); + printf("Error initializing RTAS (%d)\n", result); return; }
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