---

yaml --- r: 28584 b: refs/heads/master c: 53e4d30 h: refs/heads/master v: v3
git-mirror · Jun 21, 2006 · b9555d3 · b9555d3
1 parent b87602d
commit b9555d3
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Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9c273b95808c270149e9be9e172e4ef19f5d5c98
+refs/heads/master: 53e4d30dd666d7f83598957ee4a415eefb47c9a6
diff --git a/trunk/arch/i386/pci/common.c b/trunk/arch/i386/pci/common.c
@@ -288,6 +288,7 @@ int pcibios_enable_device(struct pci_dev *dev, int mask)
 
 void pcibios_disable_device (struct pci_dev *dev)
 {
+	pcibios_disable_resources(dev);
 	if (pcibios_disable_irq)
 		pcibios_disable_irq(dev);
 }
diff --git a/trunk/arch/i386/pci/i386.c b/trunk/arch/i386/pci/i386.c
@@ -242,6 +242,15 @@ int pcibios_enable_resources(struct pci_dev *dev, int mask)
 	return 0;
 }
 
+void pcibios_disable_resources(struct pci_dev *dev)
+{
+	u16 cmd;
+
+	pci_read_config_word(dev, PCI_COMMAND, &cmd);
+	cmd &= ~(PCI_COMMAND_IO | PCI_COMMAND_MEMORY);
+	pci_write_config_word(dev, PCI_COMMAND, cmd);
+}
+
 /*
  *  If we set up a device for bus mastering, we need to check the latency
  *  timer as certain crappy BIOSes forget to set it properly.

diff --git a/trunk/arch/i386/pci/pci.h b/trunk/arch/i386/pci/pci.h
@@ -35,6 +35,7 @@ extern unsigned int pcibios_max_latency;
 
 void pcibios_resource_survey(void);
 int pcibios_enable_resources(struct pci_dev *, int);
+void pcibios_disable_resources(struct pci_dev *);
 
 /* pci-pc.c */