places into the CIS reading code.
The card in question has IO8 only enabled in its CIS info and is apparently
not able to keep up with quick reads. It words fine in a pcmcia slot but
panics(!) the kernel in a TI 1250 cardbus slot. This may be a failure of
the pci cardbus code when initializing this bridge. When finding (and
fixing) that, we should back this change out.
The card I am testing with is not broken, I have multiple versions of it
(AVM Fritz! pcmcia ISDN card), all work fine on windows and all cause
us to panic because of bogus CIS info read.
XXX - panicing because of bogus CIS data is probably another error.
errno otherwise). Actually use that return value to avoid installing an
interrupt handler (possibly sharing an interrupt with other cards!) and
initialising the softc with bogus/half baked values.
configuration (assignment of bus numbers, BARs, timer values,
interrupt lines, etc.).
The interface must be called from m.d. code prior to probing the bus.
It is meant to be called once for each primary (bus == 0) PCI bus in
the system. It will configure any busses behind PCI-PCI bridges.
Section 9 man page for pci_configure_bus() will come soon.
In the meantime, sample usage is in arch/sandpoint/sandpoint/mainbus.c.
[ Reviewed by thorpej ]
- Make sure to pass iface properly to usbd_set_interface().
- Call usbd_set_interface before calling usbd_get_interface_descriptor().
It seems no one have tested this device. Anyway, my In-System ISD110
USB-IDE adapter does not work in this way..
higher symmetry between cs4280.c and cs4281.c.
Also fix the problem rebooting from Windows. Relevant patch is contributed
from Shingo WATANABE <nabe@nabechan.org>.
established.
XXX real fix: make enable/disable for real and invoke them when needed.
XXX This has to wait until the layer 1 <-> layer 2 interface is
XXX restructured.
transmit jobs. The previous logic occasionally, under heavy
load, would attempt to sync and unload DMA maps that weren't
currently in use, and also occasionally leaked mbufs under
heavy load.
Yay, NFS now works pretty well on my Dreamcast.
it causes assertions to fail in the PCI bounce buffer code. On
other platforms, it causes the address of the next packet to
be mis-calculated, leading to packet loss.
ichiro