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Commit 02d5d11b authored by Tony Zelenoff's avatar Tony Zelenoff Committed by David S. Miller
Browse files

atl1: make function to set imr of card 



This function should be used later to set/remove proper
bits in imr to disable only rx ints.

Signed-off-by: default avatarTony Zelenoff <antonz@parallels.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5c3d52ef

drivers/net/ethernet/atheros/atlx/atlx.c

+9 −4
Original line number Diff line number Diff line
@@ -155,14 +155,20 @@ static void atlx_set_multi(struct net_device *netdev) 
	}

}



static inline void atlx_imr_set(struct atlx_adapter *adapter,

				unsigned int imr)

{

	iowrite32(imr, adapter->hw.hw_addr + REG_IMR);

	ioread32(adapter->hw.hw_addr + REG_IMR);

}



/*

 * atlx_irq_enable - Enable default interrupt generation settings

 * @adapter: board private structure

 */

static void atlx_irq_enable(struct atlx_adapter *adapter)

{

	iowrite32(IMR_NORMAL_MASK, adapter->hw.hw_addr + REG_IMR);

	ioread32(adapter->hw.hw_addr + REG_IMR);

	atlx_imr_set(adapter, IMR_NORMAL_MASK);

}



/*
@@ -171,8 +177,7 @@ static void atlx_irq_enable(struct atlx_adapter *adapter) 
 */

static void atlx_irq_disable(struct atlx_adapter *adapter)

{

	iowrite32(0, adapter->hw.hw_addr + REG_IMR);

	ioread32(adapter->hw.hw_addr + REG_IMR);

	atlx_imr_set(adapter, 0);

	synchronize_irq(adapter->pdev->irq);

}