Date: Sat, 25 Sep 2021 12:12:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 258718] Switching mmc_helper to device_ api causes lost of mmc at RPi (sdhci_bcm0) Message-ID: <bug-258718-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D258718 Bug ID: 258718 Summary: Switching mmc_helper to device_ api causes lost of mmc at RPi (sdhci_bcm0) Product: Base System Version: CURRENT Hardware: arm64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: rz-rpi03@h-ka.de Created attachment 228170 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D228170&action= =3Dedit Console log from boot till root-fs prompt with lots of sdhci_bcm0 error messages. Hello, a RPI3 with a CURRENT kernel newer as commit 8a8166e5bcfb50e2b7280581b600d098fa6c9fc7 lost ist ability to find the root filesystem while a lot of dhci_bcm0-slot0: Cannot issue a command (power=3D21 clock=3D0) sdhci_bcm0-slot0: Cannot issue a command (power=3D21 clock=3D0)mmc0: CMD7= failed, RESULT: 4 messages appear on the console. I have attached a console log from booting the kernel till the prompt for a root-fs. The causing commit was found by bisecting. As the commit message "mmc: switch mmc_helper to device_ api" and the changed files suggests, this issue is directly related. Ralf --=20 You are receiving this mail because: You are the assignee for the bug.=
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