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Message-Id: <1308986546-12964-2-git-send-email-jeffrey.t.kirsher@intel.com>
Date: Sat, 25 Jun 2011 00:22:18 -0700
From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To: davem@...emloft.net
Cc: Alexander Duyck <alexander.h.duyck@...el.com>,
netdev@...r.kernel.org, gospo@...hat.com,
Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 1/9] ixgbe: pass adapter struct instead of netdev for interrupt data
From: Alexander Duyck <alexander.h.duyck@...el.com>
This change makes it so that we pass the adapter struct instead of the
netdev for most of the basic interrupts that are not associated with
q_vectors.
Signed-off-by: Alexander Duyck <alexander.h.duyck@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
drivers/net/ixgbe/ixgbe_main.c | 18 +++++++-----------
1 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 2496a27..b308571 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1880,8 +1880,7 @@ static void ixgbe_check_lsc(struct ixgbe_adapter *adapter)
static irqreturn_t ixgbe_msix_lsc(int irq, void *data)
{
- struct net_device *netdev = data;
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_adapter *adapter = data;
struct ixgbe_hw *hw = &adapter->hw;
u32 eicr;
@@ -2376,7 +2375,7 @@ static int ixgbe_request_msix_irqs(struct ixgbe_adapter *adapter)
sprintf(adapter->lsc_int_name, "%s:lsc", netdev->name);
err = request_irq(adapter->msix_entries[vector].vector,
- ixgbe_msix_lsc, 0, adapter->lsc_int_name, netdev);
+ ixgbe_msix_lsc, 0, adapter->lsc_int_name, adapter);
if (err) {
e_err(probe, "request_irq for msix_lsc failed: %d\n", err);
goto free_queue_irqs;
@@ -2488,8 +2487,7 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues,
**/
static irqreturn_t ixgbe_intr(int irq, void *data)
{
- struct net_device *netdev = data;
- struct ixgbe_adapter *adapter = netdev_priv(netdev);
+ struct ixgbe_adapter *adapter = data;
struct ixgbe_hw *hw = &adapter->hw;
struct ixgbe_q_vector *q_vector = adapter->q_vector[0];
u32 eicr;
@@ -2586,10 +2584,10 @@ static int ixgbe_request_irq(struct ixgbe_adapter *adapter)
err = ixgbe_request_msix_irqs(adapter);
} else if (adapter->flags & IXGBE_FLAG_MSI_ENABLED) {
err = request_irq(adapter->pdev->irq, ixgbe_intr, 0,
- netdev->name, netdev);
+ netdev->name, adapter);
} else {
err = request_irq(adapter->pdev->irq, ixgbe_intr, IRQF_SHARED,
- netdev->name, netdev);
+ netdev->name, adapter);
}
if (err)
@@ -2600,15 +2598,13 @@ static int ixgbe_request_irq(struct ixgbe_adapter *adapter)
static void ixgbe_free_irq(struct ixgbe_adapter *adapter)
{
- struct net_device *netdev = adapter->netdev;
-
if (adapter->flags & IXGBE_FLAG_MSIX_ENABLED) {
int i, q_vectors;
q_vectors = adapter->num_msix_vectors;
i = q_vectors - 1;
- free_irq(adapter->msix_entries[i].vector, netdev);
+ free_irq(adapter->msix_entries[i].vector, adapter);
i--;
for (; i >= 0; i--) {
@@ -2623,7 +2619,7 @@ static void ixgbe_free_irq(struct ixgbe_adapter *adapter)
ixgbe_reset_q_vectors(adapter);
} else {
- free_irq(adapter->pdev->irq, netdev);
+ free_irq(adapter->pdev->irq, adapter);
}
}
--
1.7.5.4
--
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