Re: dev driver / pci throughput

From: Russell King (rmk@arm.linux.org.uk)
Date: Fri Nov 09 2001 - 13:07:18 EST

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On Fri, Nov 09, 2001 at 10:48:58AM +0000, Matthew Clark wrote:
>
> MEM_reg=ioremap(pci_resource_start(dev,B_SM_MEM)&PCI_BASE_ADDRESS_MEM_MASK,REG_SIZE);
>

Not directly related to your query, but a general observation: You don't
need to mask with PCI_BASE_ADDRESS_MEM_MASK - this is already handled by
the generic PCI layer when it reads the PCI BARs.

-- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html

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