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authorDimitris Michailidis <dm@chelsio.com>2010-07-11 12:01:15 +0000
committerDavid S. Miller <davem@davemloft.net>2010-07-11 17:07:45 -0700
commitf7cabcdd51480282b58c09e5fe1c4835aaf98a66 (patch)
treecb25ebf487a101850d28ff8f855e69ebbe08c41d /drivers/net/cxgb4
parent98e32a9ceea8e3a0cd6ea89c9ce8e09a74b03b78 (diff)
downloadop-kernel-dev-f7cabcdd51480282b58c09e5fe1c4835aaf98a66.zip
op-kernel-dev-f7cabcdd51480282b58c09e5fe1c4835aaf98a66.tar.gz
cxgb4: move the choice of interrupt type before net_device registration
We need to settle on the kind of interrupts we'll be using, a choice that also impacts the number of queues, before registering and making visible the net_devices. Move the relevant code up a bit. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/cxgb4')
-rw-r--r--drivers/net/cxgb4/cxgb4_main.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 2619997..743dc6f 100644
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -3507,6 +3507,12 @@ static int __devinit init_one(struct pci_dev *pdev,
adapter->params.offload = 0;
}
+ /* See what interrupts we'll be using */
+ if (msi > 1 && enable_msix(adapter) == 0)
+ adapter->flags |= USING_MSIX;
+ else if (msi > 0 && pci_enable_msi(pdev) == 0)
+ adapter->flags |= USING_MSI;
+
/*
* The card is now ready to go. If any errors occur during device
* registration we do not fail the whole card but rather proceed only
@@ -3542,12 +3548,6 @@ static int __devinit init_one(struct pci_dev *pdev,
setup_debugfs(adapter);
}
- /* See what interrupts we'll be using */
- if (msi > 1 && enable_msix(adapter) == 0)
- adapter->flags |= USING_MSIX;
- else if (msi > 0 && pci_enable_msi(pdev) == 0)
- adapter->flags |= USING_MSI;
-
if (is_offload(adapter))
attach_ulds(adapter);
@@ -3571,6 +3571,7 @@ sriov:
free_netdev(adapter->port[i]);
if (adapter->flags & FW_OK)
t4_fw_bye(adapter, 0);
+ disable_msi(adapter);
out_unmap_bar:
iounmap(adapter->regs);
out_free_adapter:
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