Panic in a recent kernel (cardbus/pci related ?)

M. Warner Losh imp at bsdimp.com
Thu Dec 31 00:25:21 UTC 2009


In message: <20091231001556.GW77520 at FreeBSD.org>
            "Wojciech A. Koszek" <wkoszek at FreeBSD.org> writes:
: On Wed, Dec 30, 2009 at 01:04:53PM -0500, John Baldwin wrote:
: > On Wednesday 30 December 2009 12:33:51 pm Wojciech A. Koszek wrote:
: > > On Wed, Dec 30, 2009 at 10:25:56AM -0500, John Baldwin wrote:
: > > > On Wednesday 30 December 2009 9:28:33 am John Baldwin wrote:
: > > > > On Friday 11 December 2009 12:15:27 am Thierry Herbelot wrote:
: > > > > > Hello,
: > > > > > 
: > > 
: > > [..]
: > > 
: > > 
: > > Hi John,
: > > 
: > > And I have applied your patch against src/sys/.... This is what I got when my
: > > Atheros-based CardBus WiFi card got inserted:
: > > 
: > > 	http://people.freebsd.org/~wkoszek/traces/cb.jpg
: > 
: > I had a typo.  Change the 'bus_generic_activate_resource()' in
: > pci_deactivate_resource() in pci.c to bus_generic_deactivate_resource().
: >
: 
: Not only your latest commits fix all cardbus(4) issues I have experienced with
: my Cardbus card on CURRENT...  Several days ago I have acquired Cardbus<->LPT
: adapter and modified puc(4) so that it recognizes it. However, ppc_puc_probe()
: present in ppc_puc.c from ppc(4) was never getting called... I just saw
: ppc_acpi_probe() and ppc_pci_probe() being executed.
: 
: In the fresh build of a kernel I have suddently seen a printf() that I've put
: there.

Yea, but the cardbus with CIS in ROM is still kinda borked.  My Xircom
card hits that problem :(

Warner



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