- Fix memory leak in detaching.
- Initialize fc->status to other than FWBUSREST.
* fwohci.c
- Ignore BUS reset events while BUS reset phase. We can't clear that flag
during bus reset phase.
is encoded in the PCI BAR. The latter is more reliable.
This allows the sio/modem function of the Xircom RealPort ethernet+modem
card to work. Note that there still seem to be issues with sio_pci not
releasing resources on detach.
pci busses implement this.
Also minor comment smithing in cardbus. Fix copyright to this year
with my name on it since I've been doing a lot to this file.
Reviewed by: jhb
- Don't initiate bus reset even if probe failed for some nodes to prevent
infinite bus reset loop.
Problem Reported by: Pierre Beyssac <pb@fasterix.frmug.org>
- Protect timeout routine with splfw() for 4-stable.
* sbp.c
- Make sure to release devq when start request.
Wearing said pointy hat, correct the oversight and hope nobody
notices.
# this should make xircom modems happier to detach once other bugs with
# the cardbus layer are fixed.
Noticed by: scottl
Conical Hat to: imp
o Use the common pci_* routines in preference to the copied and hacked
routines from an ancient pci.c.
This saves 509 lines in cardbus.c. More savings to follow when I
convert the resource code over. In the past when I've done this the
resource code conversion breaks cardbus in subtle ways so I'm doing a
1/2 way checkpoint this time. cardbus still works for me the same as
it did before.
It also looks like cardbus devices now show up as pci bus devices to
pciconf -l, but maybe that was happening before.
Inspired by a patch from Justin Gibbs many moons ago. When he
finishes his kobj multiple inheritance work, we can transition the
finished version of this work to that fairly easily.
To fix scsi, don't wait for ithreads if we're dumping, it makes the
debugger sad.
To fix ata, use what appears to be a polling method if we're dumping,
I stole this from tmm but added code to ensure that this change is
only in effect while dumping.
Tested by: des
for the agp module, and add agp to the list of modules to compile for alpha.
Add an alpha_mb() to agp_flush_cache for alpha -- it's not correct but may
improve the situation, and it's what linux and NetBSD do.
we can have additional different types of bridges.
o remove now bogus comment.
o Don't clear CARD_OK when we can't attach a card.
o minor style nits
# this make kldload of cardbus drivers work for me when the card is
# present on boot.
o chip_name arrays ifdef'd out.
o use the OLDCARD-like get/put functions so we can support differnt types
of mappings.
o Write the beggings of is this a valid exca device and introduce more
chipset support.
# this is partially a wip, but also needed because some other cahnges I've
# made require some of these changes.
previous revision fixed the panic, I found the problem exits in
another part of the function by investigating the crom dump sent by him.
The search was started in the middle of bus info block and the
routine misunderstood the EUI64 as a crom entry. This problem is fixed.
PR: kern/48129
Fix incorrect type mask included in a logical unit number and check
the validity of the lun.
- Drain fwohci TX queue first then drain xfer queue which has not started.
- Check validity of the received packet length.
- Don't allocate too large buffer for xfer receive buf.
sbp
- Fix panic for some CROM which doesn't have a text leaf.
This could fix the PR kern/48129 but no feedback has been gotten from
the originator yet.
- Put back some M_NOWAIT flags into malloc which could be called
in interrupt context for 4-stable.
Kill the slightly bogus #define for DECODE_PROTOTYPE
Be less verbose. Hide most (all I hope) of the CIS
parsing behind cardbus_debug_cis (which is set with
hw.cardbus.debug_cis=1).
This doesn't fix problems with parsing, but should make cardbus
less chatty. There appears to be some issues still with the
parsing of the CIS, but this won't fix them.
Prompted by: scottl
Second part of the kldload patches for cardbus. This makes
kldload of a driver for a device that's inserted now appears
to work. To make it work, we only do a power cycle of the card
if there's no children drivers attached.
This likely is papering over bogosities in the power system. The
power sequence needs to be re-written, so I'll not worry about
the papering over until the re-write.
