linux-kernel - [PATCH net-next 10/35] enic: Use pci_enable_msix_range() instead of pci_enable

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Message-Id: <a5aee403375068dd23e6f22851effe47a7e89cee.1392717503.git.agordeev@redhat.com>
Date:	Tue, 18 Feb 2014 11:08:02 +0100
From:	Alexander Gordeev <agordeev@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	Alexander Gordeev <agordeev@...hat.com>,
	Christian Benvenuti <benve@...co.com>,
	Sujith Sankar <ssujith@...co.com>,
	Govindarajulu Varadarajan <govindarajulu90@...il.com>,
	Neel Patel <neepatel@...co.com>, netdev@...r.kernel.org,
	linux-pci@...r.kernel.org
Subject: [PATCH net-next 10/35] enic: 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: Christian Benvenuti <benve@...co.com>
Cc: Sujith Sankar <ssujith@...co.com>
Cc: Govindarajulu Varadarajan <govindarajulu90@...il.com>
Cc: Neel Patel <neepatel@...co.com>
Cc: netdev@...r.kernel.org
Cc: linux-pci@...r.kernel.org
---
 drivers/net/ethernet/cisco/enic/enic_main.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index b740bfc..dcd58f2 100644
--- a/drivers/net/ethernet/cisco/enic/enic_main.c
+++ b/drivers/net/ethernet/cisco/enic/enic_main.c
@@ -1796,7 +1796,8 @@ static int enic_set_intr_mode(struct enic *enic)
 	    enic->cq_count >= n + m &&
 	    enic->intr_count >= n + m + 2) {
 
-		if (!pci_enable_msix(enic->pdev, enic->msix_entry, n + m + 2)) {
+		if (pci_enable_msix_range(enic->pdev, enic->msix_entry,
+					  n + m + 2, n + m + 2) > 0) {
 
 			enic->rq_count = n;
 			enic->wq_count = m;
@@ -1815,7 +1816,8 @@ static int enic_set_intr_mode(struct enic *enic)
 	    enic->wq_count >= m &&
 	    enic->cq_count >= 1 + m &&
 	    enic->intr_count >= 1 + m + 2) {
-		if (!pci_enable_msix(enic->pdev, enic->msix_entry, 1 + m + 2)) {
+		if (pci_enable_msix_range(enic->pdev, enic->msix_entry,
+					  1 + m + 2, 1 + m + 2) > 0) {
 
 			enic->rq_count = 1;
 			enic->wq_count = m;
-- 
1.7.7.6

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