https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258718
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: [email protected]
Reporter: [email protected]
Created attachment 228170
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=228170&action=edit
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=21 clock=0)
sdhci_bcm0-slot0: Cannot issue a command (power=21 clock=0)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
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