i am reading the pci code of freeBSD 53 ,and come to the puzzle of
pci_add_child.
1
why should we =09pci_cfg_save(dinfo->cfg.dev, dinfo, 0); after we have
already fill the cfg in pci_read_device ?
2
what 's the purpose of the function couple
pci_cfg_save(dinfo->cfg.dev, dinfo
my god ,mercy me
On 11/28/05, Dag-Erling Smørgrav <[EMAIL PROTECTED]> wrote:
> kylin <[EMAIL PROTECTED]> writes:
> > M. Warner Losh <[EMAIL PROTECTED]> writes:
> > > devinfo -v
> > devinfo is different with pciconf
> > devinfo depends on the sysct
On 11/28/05, M. Warner Losh <[EMAIL PROTECTED]> wrote:
> In message: <[EMAIL PROTECTED]>
>kylin <[EMAIL PROTECTED]> writes:
> : i can use pciconf in freebsd to list the pci device ,but how to list
> : the device tree in freeebsd?
>
> devinfo -v
devin
i am using a Virtual PC as the Virtual machine.
and today ,i reinstall a new slice of freebsd 53
and redo the same operation as show in the section :dump the kernel in
freebsd developer handbook :
dumpdev
dumpdir
dumpon swappartition
On panic :
Fatal trap 12: page fault while in kernel mode
fault
I
i can use pciconf in freebsd to list the pci device ,but how to list
the device tree in freeebsd?
II
i got some anornymous definition on devclass driver and device that
differ from the current man page
i think they seems reasonable but how can devclass Represents a bus
or leaf device driver whil
folks:
i am in terrible trouble when trying to dumping my kernel module 's fault
i add dump device and dump dir in rc.conf and dumpon ...
but when the first reboot after the panic&dumpon freebsd 53 idles on
WARNING: / was not properly dismounted
start_init: trying /sbin/init
The nexus_attach(device_t dev) will call
int
bus_generic_probe(device_t dev)
{
devclass_t dc = dev->devclass;
driverlink_t dl;
TAILQ_FOREACH(dl, &dc->drivers, link) {//here configure has point out
the relation?
DEVICE_IDENTIFY(dl->driver, dev);//here refer
e resource from other bridge
because "nexus level of resource view is ===continuouswith NO hole
", can i extend the physical address space beyond the boot time
locate range to PCI host bridge ?
On 11/6/05, John Baldwin <[EMAIL PROTECTED]> wrote:
> On Sunday 06 November
On 11/6/05, John Baldwin <[EMAIL PROTECTED]> wrote:
> On Sunday 06 November 2005 06:14 am, kylin wrote:
> > On 11/6/05, M. Warner Losh <[EMAIL PROTECTED]> wrote:
> > > In message: <[EMAIL PROTECTED]>
> > >
> > >kylin <[EMAI
On 11/6/05, M. Warner Losh <[EMAIL PROTECTED]> wrote:
> In message: <[EMAIL PROTECTED]>
>kylin <[EMAIL PROTECTED]> writes:
> : ///
> : pci bridge dynamic resize
> : /
> : it seems that the device arch of freebsd is similar to
hello every one :) good day!
i have list the 3 puzzle coming to me in my recent coding reading of freebsd
0
///
pci bridge dynamic resize
/
it seems that the device arch of freebsd is similar to what is revealed in
window OS. i have read the pcie hotplug tps of windows longh
>I'm developping a tool running in userland (root) (a command line
>tools) for enumerating all devices present on the machine :
>This tool must scan all hardware buses : pci, but usb, firewire, ide,
>etc and retreive devices states : configure, not configured, handle
>by a driver, not handl
12 matches
Mail list logo
