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| author | pfg <pfg@FreeBSD.org> | 2014-09-13 18:27:47 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2014-09-13 18:27:47 +0000 |
| commit | 661c0752aa48701cb13fa118a3a92c387b258100 (patch) | |
| tree | 8cb950dd67e989abbbada08f2caaa2b1190aac20 /sys/amd64 | |
| parent | 9ea19c975aea4e04b0f8368aa1680692f927f07d (diff) | |
| download | FreeBSD-src-661c0752aa48701cb13fa118a3a92c387b258100.zip FreeBSD-src-661c0752aa48701cb13fa118a3a92c387b258100.tar.gz | |
MFC r271149:
Apply known workarounds for less modern MacBooks.
The legacy USB circuit tends to give trouble on older MacBooks.
While the original report covered MacBook4, extend the fix
preemptively for the newer MacBookPro4 too.
PR: 191693
Reviewed by: emaste
Approved by: re
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/amd64/machdep.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c index 3395098..ebf4b17 100644 --- a/sys/amd64/amd64/machdep.c +++ b/sys/amd64/amd64/machdep.c @@ -238,9 +238,11 @@ 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 " |
