linux-kernel - [PATCH net-next 25/35] forcedeth: Use pci_enable_msix_range() instead of pci_enable

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Message-Id: <437d3cd09e304168f525a3097d89e46adc4e73fa.1392717503.git.agordeev@redhat.com>
Date:	Tue, 18 Feb 2014 11:11:54 +0100
From:	Alexander Gordeev <agordeev@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Patrick McHardy <kaber@...sh.net>, netdev@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [PATCH net-next 25/35] forcedeth: Use pci_enable_msix_range() instead of pci_enable_msix()

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@...hat.com>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: Patrick McHardy <kaber@...sh.net>
Cc: netdev@...r.kernel.org
Cc: linux-pci@...r.kernel.org
---
 drivers/net/ethernet/nvidia/forcedeth.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 74da489..bad3c05 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -3946,8 +3946,11 @@ static int nv_request_irq(struct net_device *dev, int intr_test)
 	if (np->msi_flags & NV_MSI_X_CAPABLE) {
 		for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++)
 			np->msi_x_entry[i].entry = i;
-		ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK));
-		if (ret == 0) {
+		ret = pci_enable_msix_range(np->pci_dev,
+					    np->msi_x_entry,
+					    np->msi_flags & NV_MSI_X_VECTORS_MASK,
+					    np->msi_flags & NV_MSI_X_VECTORS_MASK);
+		if (ret > 0) {
 			np->msi_flags |= NV_MSI_X_ENABLED;
 			if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT && !intr_test) {
 				/* Request irq for rx handling */
-- 
1.7.7.6

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