From d2dd482bc17c3bc240045f80a7c4b4d5cea5e29c Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Wed, 30 Nov 2005 16:57:28 +1100 Subject: [PATCH] powerpc: Update OF address parsers This updates the OF address parsers to return the IO flags indicating the type of address obtained. It also adds a PCI call for converting physical addresses that hit IO space into into IO tokens, and add routines that return the translated addresses into struct resource Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/legacy_serial.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/kernel/legacy_serial.c') diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 83023bb59ad9..d179ec502292 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -146,6 +146,7 @@ static int __init add_legacy_pci_port(struct device_node *np, { phys_addr_t addr, base; u32 *addrp; + unsigned int flags; int iotype, index = -1, lindex = 0; /* We only support ports that have a clock frequency properly @@ -159,12 +160,12 @@ static int __init add_legacy_pci_port(struct device_node *np, return -1; /* Get the PCI address. Assume BAR 0 */ - addrp = of_get_pci_address(pci_dev, 0, NULL); + addrp = of_get_pci_address(pci_dev, 0, NULL, &flags); if (addrp == NULL) return -1; /* We only support BAR 0 for now */ - iotype = (addrp[0] & 0x02000000) ? UPIO_MEM : UPIO_PORT; + iotype = (flags & IORESOURCE_MEM) ? UPIO_MEM : UPIO_PORT; addr = of_translate_address(pci_dev, addrp); /* Set the IO base to the same as the translated address for MMIO, -- cgit v1.2.3