Just a note, this patch is now in the mainstream kernel.
-corey
Nate Case wrote:
> The current OF probing assumes that the resource is IORESOURCE_MEM.
> This checks for the IORESOURCE_IO flag and behaves appropriately.
> An I/O resource can exist with an ipmi device node on a legacy ISA bus.
>
> Signed-off-by: Nate Case <[EMAIL PROTECTED]>
> ---
> drivers/char/ipmi/ipmi_si_intf.c | 12 +++++++++---
> 1 files changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/char/ipmi/ipmi_si_intf.c
> b/drivers/char/ipmi/ipmi_si_intf.c
> index 4f560d0..3205359 100644
> --- a/drivers/char/ipmi/ipmi_si_intf.c
> +++ b/drivers/char/ipmi/ipmi_si_intf.c
> @@ -2352,10 +2352,16 @@ static int __devinit ipmi_of_probe(struc
>
> info->si_type = (enum si_type) match->data;
> info->addr_source = "device-tree";
> - info->io_setup = mem_setup;
> info->irq_setup = std_irq_setup;
>
> - info->io.addr_type = IPMI_MEM_ADDR_SPACE;
> + if (resource.flags & IORESOURCE_IO) {
> + info->io_setup = port_setup;
> + info->io.addr_type = IPMI_IO_ADDR_SPACE;
> + } else {
> + info->io_setup = mem_setup;
> + info->io.addr_type = IPMI_MEM_ADDR_SPACE;
> + }
> +
> info->io.addr_data = resource.start;
>
> info->io.regsize = regsize ? *regsize : DEFAULT_REGSIZE;
>
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