---

yaml --- r: 138439 b: refs/heads/master c: 3a51c0c h: refs/heads/master i: 138437: 8c99b8d 138435: e802887 138431: c3df475 v: v3
git-mirror · Feb 11, 2009 · 45003cd · 45003cd
1 parent 57e065e
commit 45003cd
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Showing 2 changed files with 16 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e27ed698b88b3387d326e84c0bbe9f83e19c747b
+refs/heads/master: 3a51c0cbea947dc9194e18f11661eaa4dbfc5c13
diff --git a/trunk/arch/powerpc/platforms/pseries/msi.c b/trunk/arch/powerpc/platforms/pseries/msi.c
@@ -132,7 +132,7 @@ static void rtas_teardown_msi_irqs(struct pci_dev *pdev)
 	rtas_disable_msi(pdev);
 }
 
-static int check_req_msi(struct pci_dev *pdev, int nvec)
+static int check_req(struct pci_dev *pdev, int nvec, char *prop_name)
 {
 	struct device_node *dn;
 	struct pci_dn *pdn;
@@ -144,24 +144,34 @@ static int check_req_msi(struct pci_dev *pdev, int nvec)
 
 	dn = pdn->node;
 
-	req_msi = of_get_property(dn, "ibm,req#msi", NULL);
+	req_msi = of_get_property(dn, prop_name, NULL);
 	if (!req_msi) {
-		pr_debug("rtas_msi: No ibm,req#msi on %s\n", dn->full_name);
+		pr_debug("rtas_msi: No %s on %s\n", prop_name, dn->full_name);
 		return -ENOENT;
 	}
 
 	if (*req_msi < nvec) {
-		pr_debug("rtas_msi: ibm,req#msi requests < %d MSIs\n", nvec);
+		pr_debug("rtas_msi: %s requests < %d MSIs\n", prop_name, nvec);
 		return -ENOSPC;
 	}
 
 	return 0;
 }
 
+static int check_req_msi(struct pci_dev *pdev, int nvec)
+{
+	return check_req(pdev, nvec, "ibm,req#msi");
+}
+
+static int check_req_msix(struct pci_dev *pdev, int nvec)
+{
+	return check_req(pdev, nvec, "ibm,req#msi-x");
+}
+
 static int rtas_msi_check_device(struct pci_dev *pdev, int nvec, int type)
 {
 	if (type == PCI_CAP_ID_MSIX)
-		pr_debug("rtas_msi: MSI-X untested, trying anyway.\n");
+		return check_req_msix(pdev, nvec);
 
 	return check_req_msi(pdev, nvec);
 }