mount SDHC card in 6.1-Release

[hanzer]

Prologue

I've recently installed 6.1-Release on my laptop and I need to regularly read data from a microSDHC card. The laptop has an SDHC card reader and I use a microSDHC to SDHC adapter. The device, a digital audio recorder, also has a USB interface in addition to the removable microSDHC card.

Problem

When the device is plugged into a USB port it is recognized but then immediately detaches. Here's the relevant dmesg:

umass0 at uhub1 port 1 configuration 1 interface 0 "OLYMPUS CORPORATION DIGITAL VOICE RECORDER" rev 2.00/1.00 addr 3
umass0: using SCSI over Bulk-Only
scsibus4 at umass0: 2 targets, initiator 0
sd1 at scsibus4 targ 1 lun 0: <OLYMPUS, DVR, 1.00> SCSI2 0/direct removable
sd1: 7392MB, 512 bytes/sector, 15138816 sectors
sd2 at scsibus4 targ 1 lun 1: <OLYMPUS, DVR, 1.00> SCSI2 0/direct removable
sd2: 7386MB, 512 bytes/sector, 15126528 sectors
sd1 detached
sd2 detached

sd1 is embedded memory and sd2 is the microSDHC card.

When the SDHC card is plugged into the computer, dmesg doesn't change but $ dmesg | grep sdhc returns this:

 
sdhc0 at pci0 dev 20 function 7 "AMD Hudson-2 SD Host Controller" rev 0x00: apic 4 int 16
sdhc0: SDHC 2.0, 50 MHz base clock
sdmmc0 at sdhc0: 4-bit, dma

Which seems relevant.

Here is a complete dmesg:
$ dmesg | nc termbin.com 9999 -> http://termbin.com/og3o

And this is what's running: $ rcctl ls on

apmd
check_quotas
cron
ntpd
pf
pflogd
smtpd
sndiod
sshd
syslogd
xenodm

Any suggestions on how to proceed will be much appreciated!

[jggimi]

Did this same exact hardware work with a prior release? Or is this new hardware you are dealing with?

I don't have any magic bullets, I'm just wondering if this is a regression.

[hanzer]

Originally Posted by jggimi

Did this same exact hardware work with a prior release? ...

This exact same hardware worked with Ubuntu

I've been using Linux-based machines to connect to those portable devices and/or mount [their] SD-Cards. That work-around is now fairly integrated into the regular work-flow.

My laptop and gateway/server still run OpenBSD but, under the circumstances, this particular problem is effectively moot [for me].