>Number:         9436
>Category:       port-hpcmips
>Synopsis:       PCMCIA/CF interrupts failing on WorkPad z50
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    port-hpcmips-maintainer (NetBSD/hpcmips Portmaster)
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Feb 16 23:15:00 2000
>Last-Modified:
>Originator:     Charles M. Hannum
>Organization:
	Internetwork Hacker
>Release:        20000208 snapshot
>Environment:
	IBM WorkPad z50, no customizations


>Description:
	PCMCIA/CF interrupts do not appear to be delivered correctly using the
	kernel in the 20000208 snapshot.  The symptom is timeouts while
	mounting a flash card and/or timeouts transmitting packets through a
	PCMCIA Ethernet card.

>How-To-Repeat:
pcic0 at isa0 port 0x3e0-0x3e1 iomem 0x70000-0x73fff irq 589827
...
pcic0: using irq 589827
ISA IRQ 3 -> GPIO port 9
...
pcmcia0: CIS version PCMCIA 2.0 or 2.1
pcmcia0: CIS info: Ethernet, Adapter, 2.0
pcmcia0: Manufacturer code 0x149, product 0xc1ab
pcmcia0: function 0: network adapter, ccr addr fd0 mask b
...
ne0 at pcmcia0 function 0 port 0x15000340-0x1500034f port 0x15000350-0x1500035f
...
# ifconfig ne0 inet 10.2.0.16 netmask 255.255.0.0 up
#
isa_intr_alloc:............................|...
pcmcia0: card irq 3
ne0: starting DAD for fe80:0008::0290:ccff:fea1:8c90
ne0: remote transmit DMA failed to complete
ne0: remote transmit DMA failed to complete
ne0: remote transmit DMA failed to complete
ne0: DAD complete for fe80:0008::0290:ccff:fea1:8c90 - no duplicates found
ne0: device timeout

>Fix:
	Not known.
>Audit-Trail:
>Unformatted: