Date: Mon, 25 Sep 2023 23:57:07 +0200 From: Ronald Klop <ronald@FreeBSD.org> To: "Patrick M. Hausen" <pmh@hausen.com> Cc: freebsd-arm <freebsd-arm@freebsd.org> Subject: Re: Getting a stable MAC address for a RPI CM3+ with ue0 interface Message-ID: <e8f28d64-f119-c47d-a46e-8c3cce715d0e@FreeBSD.org> In-Reply-To: <D9F508A1-6BA6-443C-B7F2-A0EA5C4704E6@hausen.com> References: <3C1032FF-B914-4863-8A03-759A8B4BE216@hausen.com> <77E70D30-8E7D-42DC-A041-3A783E1C6908@yahoo.com> <5205C76E-BAB4-4AB7-8A03-1E8A2D4353BB@hausen.com> <B50A4409-84C0-405D-8099-43692243AE52@hausen.com> <84C20AD4-1F37-414E-8808-60A2C9B621D9@karels.net> <4951c134-39be-43de-0aa7-430a136d8b36@FreeBSD.org> <2071C2B6-B61A-40E0-8DA2-1E23D463B2E9@hausen.com> <8305B36C-9DFE-4FF1-A836-80F2931A6A46@hausen.com> <fec9f18a-8d8e-8909-f026-bd6ac50e77b4@FreeBSD.org> <D9F508A1-6BA6-443C-B7F2-A0EA5C4704E6@hausen.com>
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This is a multi-part message in MIME format. --------------ztD9iCwnQIq6aG5i9jOKbmtw Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/25/23 22:34, Patrick M. Hausen wrote: > Hi all, > >> Am 25.09.2023 um 22:26 schrieb Ronald Klop <ronald@FreeBSD.org>: >> The method ether_gen_addr() generates a MAC address bases on hostuuid and interface name. Maybe not ideal, bu a lot better then a random MAC. > > I do not understand why "we" as a project do not got the RPi Foundation documented way? > I can't help you on this question. I don't know either. >> It would be nice to see more information from the panic. Can you make a picture or movie of the screen while this happens? >> Or does the system make a kernel crashdump? See "dumpdev" in /etc/defaults/rc.conf. > > Of course. I have one more CM3+ that is not part of my TuringPi cluster that I can > use for that. Can't promise tomorrow, but sometime this week. > > Could you send me your patch in an archived binary format in direct email, please? > I manually applied the changes, because my MUA or whatever intermediate system > converted tabs to spaces and the patch did not apply automatically. Possibly I made some mistake. See attachment. I hope it gets through the list. I'll try to create a PR with the patch soon. > Kind regards, > Patrick --------------ztD9iCwnQIq6aG5i9jOKbmtw Content-Type: text/plain; charset=UTF-8; name="if_smsc.c.diff" Content-Disposition: attachment; filename="if_smsc.c.diff" Content-Transfer-Encoding: base64 ZGlmZiAtLWdpdCBhL3N5cy9kZXYvdXNiL25ldC9pZl9zbXNjLmMgYi9zeXMvZGV2L3VzYi9u ZXQvaWZfc21zYy5jCmluZGV4IDBhMDI2OGJmYTFhMi4uMTU3ZjI2OGVmNGRkIDEwMDY0NAot LS0gYS9zeXMvZGV2L3VzYi9uZXQvaWZfc21zYy5jCisrKyBiL3N5cy9kZXYvdXNiL25ldC9p Zl9zbXNjLmMKQEAgLTE1NTQsOCArMTU1NCwxMSBAQCBzdGF0aWMgdm9pZAogc21zY19hdHRh Y2hfcG9zdChzdHJ1Y3QgdXNiX2V0aGVyICp1ZSkKIHsKIAlzdHJ1Y3Qgc21zY19zb2Z0YyAq c2MgPSB1ZXRoZXJfZ2V0c2ModWUpOworCXN0cnVjdCBldGhlcl9hZGRyIGVhZGRyOworCWlm X3QgaWZwOwogCXVpbnQzMl90IG1hY19oLCBtYWNfbDsKIAlpbnQgZXJyOworCWludCBpOwog CiAJc21zY19kYmdfcHJpbnRmKHNjLCAic21zY19hdHRhY2hfcG9zdFxuIik7CiAKQEAgLTE1 ODksOSArMTU5MiwxMCBAQCBzbXNjX2F0dGFjaF9wb3N0KHN0cnVjdCB1c2JfZXRoZXIgKnVl KQogCQkJZXJyID0gdXNiX2ZkdF9nZXRfbWFjX2FkZHIoc2MtPnNjX3VlLnVlX2RldiwgJnNj LT5zY191ZSk7CiAjZW5kaWYKIAkJaWYgKChlcnIgIT0gMCkgfHwgKCFFVEhFUl9JU19WQUxJ RChzYy0+c2NfdWUudWVfZWFkZHIpKSkgewotCQkJcmVhZF9yYW5kb20oc2MtPnNjX3VlLnVl X2VhZGRyLCBFVEhFUl9BRERSX0xFTik7Ci0JCQlzYy0+c2NfdWUudWVfZWFkZHJbMF0gJj0g fjB4MDE7ICAgICAvKiB1bmljYXN0ICovCi0JCQlzYy0+c2NfdWUudWVfZWFkZHJbMF0gfD0g IDB4MDI7ICAgICAvKiBsb2NhbGx5IGFkbWluaXN0ZXJlZCAqLworCQkJZGV2aWNlX3ByaW50 Zih1ZS0+dWVfZGV2LCAiTm8gTUFDIGFkZHJlc3MgZm91bmQuIFVzaW5nIGV0aGVyX2dlbl9h ZGRyKCkuXG4iKTsKKwkJCWV0aGVyX2dlbl9hZGRyKHVlLT51ZV9pZnAsICZlYWRkcik7CisJ CQlmb3IgKGkgPSAwOyBpIDwgRVRIRVJfQUREUl9MRU47IGkrKykKKwkJCQlzYy0+c2NfdWUu dWVfZWFkZHJbaV0gPSBlYWRkci5vY3RldFtpXTsKIAkJfQogCX0KIAo= --------------ztD9iCwnQIq6aG5i9jOKbmtw--
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