Date: Wed, 14 Mar 2018 03:41:07 +0000 (UTC) From: Kyle Evans <kevans@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r330902 - stable/11/sys/dev/ofw Message-ID: <201803140341.w2E3f7Kb048079@repo.freebsd.org>
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Author: kevans Date: Wed Mar 14 03:41:07 2018 New Revision: 330902 URL: https://svnweb.freebsd.org/changeset/base/330902 Log: MFC r322359: Enable OF_setprop API function to add property in FDT This patch modifies function ofw_fdt_setprop (called by OF_setprop), so that it can add property, when replacing is not possible. Adding property is needed to fixup FDT's that have missing properties. Modified: stable/11/sys/dev/ofw/ofw_fdt.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/ofw/ofw_fdt.c ============================================================================== --- stable/11/sys/dev/ofw/ofw_fdt.c Wed Mar 14 03:39:31 2018 (r330901) +++ stable/11/sys/dev/ofw/ofw_fdt.c Wed Mar 14 03:41:07 2018 (r330902) @@ -362,7 +362,11 @@ ofw_fdt_setprop(ofw_t ofw, phandle_t package, const ch if (offset < 0) return (-1); - return (fdt_setprop_inplace(fdtp, offset, propname, buf, len)); + if (fdt_setprop_inplace(fdtp, offset, propname, buf, len) != 0) + /* Try to add property, when setting value inplace failed */ + return (fdt_setprop(fdtp, offset, propname, buf, len)); + + return (0); } /* Convert a device specifier to a fully qualified pathname. */
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