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netxen: fix caching window register
CRB window register is not per pci-func for NX3031, so caching can result in incorrect values. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
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window = CRB_HI(off);
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if (adapter->ahw.crb_win == window)
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return;
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writel(window, addr);
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if (readl(addr) != window) {
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if (printk_ratelimit())
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@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
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"failed to set CRB window to %d off 0x%lx\n",
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window, off);
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}
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adapter->ahw.crb_win = window;
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}
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static void __iomem *
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