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    SubjectRe: [PATCH 01/19] pci: introduce an pci_ioremap(pdev, barnr) function
    Arjan van de Ven wrote:
    > The patch below introduces a pci_ioremap() function that should make it
    > easier for driver authors to do the right thing for the simple, common
    > case.
    > There's also 18 patches that introduce users of this; to reduce lkml noise
    > I've only stuck them in a git tree at
    > git://
    > (;
    > From fef1dd836bc7dc07962a0ae4019af9efd373c76f Mon Sep 17 00:00:00 2001
    > From: Arjan van de Ven <>
    > Date: Fri, 26 Sep 2008 16:34:52 -0700
    > Subject: [PATCH 01/19] pci: introduce an pci_ioremap(pdev, barnr) function
    > A common thing in many PCI drivers is to ioremap() an entire bar.
    > This is a slightly fragile thing right now, needing both an address and a
    > size, and many driver writers do.. various things there.
    > This patch introduces an pci_ioremap() function taking just a PCI device
    > struct and the bar number as arguments, and figures this all out itself, in
    > one place. In addition, we can add various sanity checks to this function
    > (the patch already checks to make sure that the bar in question really is a
    > MEM bar; few to no drivers do that sort of thing).

    This is the same like pci_iomap(pdev, number, 0), no?


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