From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 22 Jan 2010 09:02:28 +0000 (-0800)
Subject: PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~19291^2~18
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/%22bookmarks:/?a=commitdiff_plain;h=9958610552c0bd7558b41cb8addbd865587f142a;p=linux-4.9.git

PCI: set PCI_PREF_RANGE_TYPE_64 in pci_bridge_check_ranges

Make pci_bridge_check_ranges() store the PCI_PREF_RANGE_TYPE_64 in
addition to IORESOURCE_MEM_64.  Just like pci_read_bridge_bases().

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index ed545f669459..743ed8c48b9c 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -354,8 +354,11 @@ static void pci_bridge_check_ranges(struct pci_bus *bus)
 	}
 	if (pmem) {
 		b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH;
-		if ((pmem & PCI_PREF_RANGE_TYPE_MASK) == PCI_PREF_RANGE_TYPE_64)
+		if ((pmem & PCI_PREF_RANGE_TYPE_MASK) ==
+		    PCI_PREF_RANGE_TYPE_64) {
 			b_res[2].flags |= IORESOURCE_MEM_64;
+			b_res[2].flags |= PCI_PREF_RANGE_TYPE_64;
+		}
 	}
 
 	/* double check if bridge does support 64 bit pref */