Commit 3b7ec117 authored May 14, 2008 by Nate Case Committed by Linus Torvalds May 14, 2008

ipmi: support I/O resources in OF driver



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 <ncase@xes-inc.com>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 90898709

drivers/char/ipmi/ipmi_si_intf.c

+8 −2

Original line number	Diff line number	Diff line
		@@ -2352,10 +2352,16 @@ static int __devinit ipmi_of_probe(struct of_device *dev,

		info->si_type = (enum si_type) match->data;
		info->addr_source = "device-tree";
		info->io_setup = mem_setup;
		info->irq_setup = std_irq_setup;

		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;