Date: Fri, 5 Sep 2014 01:06:45 +0000 (UTC) From: "Pedro F. Giffuni" <pfg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r271149 - in head/sys: amd64/amd64 i386/i386 Message-ID: <201409050106.s8516jBR069290@svn.freebsd.org>
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Author: pfg Date: Fri Sep 5 01:06:45 2014 New Revision: 271149 URL: http://svnweb.freebsd.org/changeset/base/271149 Log: Apply known workarounds for modern MacBooks. The legacy USB circuit tends to give trouble on MacBook. While the original report covered MacBook, extend the fix preemptively for the newer MacBookPro too. PR: 191693 Reviewed by: emaste MFC after: 5 days Modified: head/sys/amd64/amd64/machdep.c head/sys/i386/i386/machdep.c Modified: head/sys/amd64/amd64/machdep.c ============================================================================== --- head/sys/amd64/amd64/machdep.c Thu Sep 4 23:53:51 2014 (r271148) +++ head/sys/amd64/amd64/machdep.c Fri Sep 5 01:06:45 2014 (r271149) @@ -250,9 +250,11 @@ cpu_startup(dummy) if (sysenv != NULL) { if (strncmp(sysenv, "MacBook1,1", 10) == 0 || strncmp(sysenv, "MacBook3,1", 10) == 0 || + strncmp(sysenv, "MacBook4,1", 10) == 0 || strncmp(sysenv, "MacBookPro1,1", 13) == 0 || strncmp(sysenv, "MacBookPro1,2", 13) == 0 || strncmp(sysenv, "MacBookPro3,1", 13) == 0 || + strncmp(sysenv, "MacBookPro4,1", 13) == 0 || strncmp(sysenv, "Macmini1,1", 10) == 0) { if (bootverbose) printf("Disabling LEGACY_USB_EN bit on " Modified: head/sys/i386/i386/machdep.c ============================================================================== --- head/sys/i386/i386/machdep.c Thu Sep 4 23:53:51 2014 (r271148) +++ head/sys/i386/i386/machdep.c Fri Sep 5 01:06:45 2014 (r271149) @@ -273,9 +273,11 @@ cpu_startup(dummy) if (sysenv != NULL) { if (strncmp(sysenv, "MacBook1,1", 10) == 0 || strncmp(sysenv, "MacBook3,1", 10) == 0 || + strncmp(sysenv, "MacBook4,1", 10) == 0 || strncmp(sysenv, "MacBookPro1,1", 13) == 0 || strncmp(sysenv, "MacBookPro1,2", 13) == 0 || strncmp(sysenv, "MacBookPro3,1", 13) == 0 || + strncmp(sysenv, "MacBookPro4,1", 13) == 0 || strncmp(sysenv, "Macmini1,1", 10) == 0) { if (bootverbose) printf("Disabling LEGACY_USB_EN bit on "
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