---
Patch against current netdev tree.
drivers/net/atl1/atl1.h | 1 -
drivers/net/atl1/atl1_main.c | 22 +++++++---------------
drivers/net/atl1/atl1_param.c | 13 -------------
3 files changed, 7 insertions(+), 29 deletions(-)
diff --git a/drivers/net/atl1/atl1.h b/drivers/net/atl1/atl1.h
index 1d13e8f..0b30e1c 100644
--- a/drivers/net/atl1/atl1.h
+++ b/drivers/net/atl1/atl1.h
@@ -281,7 +281,6 @@ struct atl1_adapter {
struct atl1_smb smb;
struct atl1_cmb cmb;
- int enable_msi;
u32 pci_state[16];
};
diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c
index c0b1555..68e6cd1 100644
--- a/drivers/net/atl1/atl1_main.c
+++ b/drivers/net/atl1/atl1_main.c
@@ -1793,18 +1793,12 @@ s32 atl1_up(struct atl1_adapter *adapter)
goto err_up;
}
-#ifdef CONFIG_PCI_MSI
- if (adapter->enable_msi) {
- err = pci_enable_msi(adapter->pdev);
- if (err) {
- dev_info(&adapter->pdev->dev, "Unable to enable MSI: %d\n", err);
- adapter->enable_msi = 0;
- }
- }
-#endif
- if (!adapter->enable_msi)
+ err = pci_enable_msi(adapter->pdev);
+ if (err) {
+ dev_info(&adapter->pdev->dev, "Unable to enable MSI: %d\n", err);
irq_flags |= IRQF_SHARED;
-
+ }
+
err = request_irq(adapter->pdev->irq, &atl1_intr, irq_flags,
netdev->name, netdev);
if (unlikely(err))
@@ -1821,6 +1815,7 @@ s32 atl1_up(struct atl1_adapter *adapter)
free_irq(adapter->pdev->irq, netdev);
err_up:
+ pci_disable_msi(adapter->pdev);
/* free rx_buffers */
atl1_clean_rx_ring(adapter);
return err;
@@ -1836,10 +1831,7 @@ void atl1_down(struct atl1_adapter *adapter)
atl1_irq_disable(adapter);
free_irq(adapter->pdev->irq, netdev);
-#ifdef CONFIG_PCI_MSI
- if (adapter->enable_msi)
- pci_disable_msi(adapter->pdev);
-#endif
+ pci_disable_msi(adapter->pdev);
atl1_reset_hw(&adapter->hw);
adapter->cmb.cmb->int_stats = 0;
diff --git a/drivers/net/atl1/atl1_param.c b/drivers/net/atl1/atl1_param.c
index 4732f43..caa2d83 100644
--- a/drivers/net/atl1/atl1_param.c
+++ b/drivers/net/atl1/atl1_param.c
@@ -68,10 +68,6 @@ static int num_flash_vendor = 0;
module_param_array_named(flash_vendor, flash_vendor, int, &num_flash_vendor, 0);
MODULE_PARM_DESC(flash_vendor, "SPI flash vendor");
-int enable_msi;
-module_param(enable_msi, int, 0444);
-MODULE_PARM_DESC(enable_msi, "Enable PCI MSI");
-
#define DEFAULT_INT_MOD_CNT 100 /* 200us */
#define MAX_INT_MOD_CNT 65000
#define MIN_INT_MOD_CNT 50
@@ -211,13 +207,4 @@ void __devinit atl1_check_options(struct atl1_adapter *adapter)
adapter->hw.flash_vendor = (u8) (opt.def);
}
}
-
- { /* PCI MSI usage */
-
-#ifdef CONFIG_PCI_MSI
- adapter->enable_msi = enable_msi;
-#else
- adapter->enable_msi = 0;
-#endif
- }
}
