On Wed, 2007-04-11 at 11:40 -0500, Craig Boston wrote:
> Looking back at the thread I see that you're porting a Linux driver,
> that explains a lot of the confusion. It's been a while since I've
> worked with the Linux kernel in depth, but I seem to remember that a lot
> of drivers (especially ma
On Thu, Apr 12, 2007 at 02:22:31AM +1000, Alan Garfield wrote:
>
> jnet0: port 0xa8,0xae-0xaf irq 19 on acpi0
> jnet0: alloc io port: 00a8 size: 1
> jnet0: alloc io port: 00ae size: 2
> jnet0: Ethernet address: 00:09:3d:00:00:03
>
Looks like it's on the right track, glad I could help!
On Apr 11, 2007, at 4:49 AM, Alan Garfield wrote:
are these resources automagically allocated for me? Or do I have to
allocate them myself?
You have to allocate the resource.
Ok cool, but how do I get the resource list from acpi to allocated
them then? Other than having an array of ioports
On Wed, 2007-04-11 at 10:37 -0500, Craig Boston wrote:
> Ok, well just for the record it's been a while since I've worked with
> busdma so my knowledge is more of a high level overview. Hopefully if
> I get anything wrong someone will step in and correct me. :)
You da man!
jnet0: port 0xa8
Ok, well just for the record it's been a while since I've worked with
busdma so my knowledge is more of a high level overview. Hopefully if
I get anything wrong someone will step in and correct me. :)
On Thu, Apr 12, 2007 at 12:37:07AM +1000, Alan Garfield wrote:
> I've got a very machine specifi
On Wed, 2007-04-11 at 09:02 -0500, Craig Boston wrote:
> This means that your driver will work regardless if the resources are
> specified by ACPI, or if in the future if some mad scientist attaches
> the hardware to the PCI bus on a SPARC64 instead (with only minimal
> driver changes).
Ok now I'
On Wed, Apr 11, 2007 at 09:49:17PM +1000, Alan Garfield wrote:
> I've done an acpidump and indeed the are _CRS and _PRS ResourceTemplates
> that describe the io and irq requirements perfectly. How do I access
> this data? ACPI seems to have very little documentation and nothing else
> seems to g
On Wed, Apr 11, 2007 at 09:02:14AM -0500, Craig Boston wrote:
> If it seems like magic, that's because it is. :) For PnP busses like
> PCI, ISAPnP, and ISA-ACPI/LPC-ACPI, the OS takes care of figuring out
> what resources to use and allocates them.
I almost forgot, the busdma functions work for n
[EMAIL PROTECTED] wrote:
and when the device is kldload'ed you get :-
jnet0: port 0xa8,0xae-0xaf irq 19 on
acpi0
are these resources automagically allocated for me? Or do I have to
allocate them myself?
You have to allocate the resource.
Ok cool, but how do I get the resource li
In message <[EMAIL PROTECTED]>, Alan Garfield さんいわく:
>[EMAIL PROTECTED] wrote:
>>> If the resources are allocated how do I access/see them?
>>
>> sc->sc_rid1 = 0;
>> sc->sc_res1 = bus_alloc_resource_any(self, SYS_RES_IOPORT, &sc->sc_rid,
>RF_ACTIVE);
>> sc->sc_rid2 = 0;
Oo
[EMAIL PROTECTED] wrote:
If the resources are allocated how do I access/see them?
sc->sc_rid1 = 0;
sc->sc_res1 = bus_alloc_resource_any(self, SYS_RES_IOPORT, &sc->sc_rid,
RF_ACTIVE);
sc->sc_rid2 = 0;
sc->sc_res2 = bus_alloc_resource_any(self, SYS_RES_IOPORT, &sc->sc_rid,
RF_AC
In message <[EMAIL PROTECTED]>, wrote:
>Hi all,
>
>When you have say :-
>
>
>static int
>jnet_probe(device_t
>dev)
>
>{
>static char *jnet_ids[] = { "NWS8001",
>NULL };
Hi all,
When you have say :-
static int
jnet_probe(device_t
dev)
{
static char *jnet_ids[] = { "NWS8001",
NULL };
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