After I added some entry to the device table in wdc_pcmcia.c
I got an IBM microdrive working. There are some diagnostic messages
however which I'd better have explained...
Anyone with a clue what these mean? And why are there two disks?
(on i386/current)

best regards
Matthias

[...]
cbb0 at pci0 dev 3 function 0: Texas Instruments PCI1250 PCI-CardBus Bridge 
(rev
. 0x02)
cbb1 at pci0 dev 3 function 1: Texas Instruments PCI1250 PCI-CardBus Bridge 
(rev
. 0x02)
[...]
cbb0: interrupting at irq 11
cbb0: cacheline 0x0 lattimer 0x20
cbb0: bhlc 0x821000 lscp 0x20000000
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 0 device 0 cacheline 0x0, lattimer 0x20
pcmcia2 at cardslot0
cbb1: interrupting at irq 11
cbb1: cacheline 0x0 lattimer 0x20
cbb1: bhlc 0x821000 lscp 0x20000000
cardslot1 at cbb1 slot 1 flags 0
cardbus1 at cardslot1: bus 0 device 0 cacheline 0x0, lattimer 0x20
pcmcia3 at cardslot1
[...]
cbb1: bad Vcc request. sock_ctrl 0x0, sock_status 0x30000b10
cbb1: bad Vcc request. sock_ctrl 0x33, sock_status 0x30000b10
cbb1: bad Vcc request. sock_ctrl 0x0, sock_status 0x30000b59
wdc0 at pcmcia3 function 0cbb1: bad Vcc request. sock_ctrl 0x0, sock_status 
0x30
000b10
cbb1: bad Vcc request. sock_ctrl 0x33, sock_status 0x30000b10
: mist
wd1 at wdc0 channel 0 drive 0: <IBM-DMDM-10340>
wd1: drive supports 16-sector pio transfers, lba addressing
wd1: 342 MB, 695 cyl, 16 head, 63 sec, 512 bytes/sect x 700560 sectors
wd2 at wdc0 channel 0 drive 1: <ST506>
wd2: drive supports 1-sector pio transfers, chs addressing
wd2: 69632 KB, 1024 cyl, 8 head, 17 sec, 512 bytes/sect x 139264 sectors
[...]
cbb1: bad Vcc request. sock_ctrl 0x0, sock_status 0x30000b59
cbb1: bad Vcc request. sock_ctrl 0x0, sock_status 0x30000b10
cbb1: bad Vcc request. sock_ctrl 0x33, sock_status 0x30000b10
wd1d: aborted command reading fsbn 0 of 0-3 (wd1 bn 0; cn 0 tn 0 sn 0), 
retrying
wd1: soft error (corrected)
[...]