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    SubjectRe: [Regression] r8169: enable 64-bit DMA by default for PCI Express devices (v2)
    Forgot to Cc: lkml.

    On Mon, 15 March 2010 16:08:06 +0100, J�rn Engel wrote:
    >
    > Hello Robert!
    >
    > Looks like 353176888386d9025062a12dcec08d49af10cf2c broke one of my
    > machines. Reverting that patch fixes things again. Machine is
    > running an x86_64 kernel. Lspci gives me this:
    >
    > 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 02)
    > Subsystem: ASRock Incorporation Device 8136
    > Flags: bus master, fast devsel, latency 0, IRQ 26
    > I/O ports at e800 [size=256]
    > Memory at fdeff000 (64-bit, prefetchable) [size=4K]
    > Memory at fdee0000 (64-bit, prefetchable) [size=64K]
    > [virtual] Expansion ROM at fde00000 [disabled] [size=128K]
    > Capabilities: [40] Power Management version 3
    > Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
    > Capabilities: [70] Express Endpoint, MSI 01
    > Capabilities: [ac] MSI-X: Enable- Count=2 Masked-
    > Capabilities: [cc] Vital Product Data
    > Capabilities: [100] Advanced Error Reporting
    > Capabilities: [140] Virtual Channel <?>
    > Capabilities: [160] Device Serial Number 08-00-00-00-ff-ff-00-00
    > Kernel driver in use: r8169
    >
    > If you have any test patches to try, please send them my way. :)
    >
    > J�rn
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