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Groups > linux.kernel > #1294832

Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling in pcie-rcar

From Wolfram Sang <wsa@the-dreams.de>
Newsgroups linux.kernel
Subject Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling in pcie-rcar
Date 2015-12-18 15:10 +0100
Message-ID <qH3Tk-6DX-5@gated-at.bofh.it> (permalink)
References <qGGN4-8nL-15@gated-at.bofh.it> <qGGN4-8nL-13@gated-at.bofh.it> <qGGWK-8qU-23@gated-at.bofh.it> <qH3zZ-6ie-57@gated-at.bofh.it>
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> Since the hardware doesn't support hot plug, I believe this loop will
> always exit very quickly. Unless someone has taken a hammer to the HW
> of course.

I know what you mean. But since readl_poll_timeout() makes it easy, we
should better be safe than sorry.

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Thread

[PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling in pcie-rcar Phil Edworthy <phil.edworthy@renesas.com> - 2015-12-17 14:30 +0100
  Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Wolfram Sang <wsa@the-dreams.de> - 2015-12-17 14:40 +0100
    Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Geert Uytterhoeven <geert@linux-m68k.org> - 2015-12-17 14:50 +0100
      RE: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Phil Edworthy <phil.edworthy@renesas.com> - 2015-12-18 14:50 +0100
    RE: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Phil Edworthy <phil.edworthy@renesas.com> - 2015-12-18 14:50 +0100
      Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Wolfram Sang <wsa@the-dreams.de> - 2015-12-18 15:10 +0100
        RE: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Phil Edworthy <phil.edworthy@renesas.com> - 2015-12-18 16:30 +0100
        RE: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Phil Edworthy <phil.edworthy@renesas.com> - 2015-12-21 12:00 +0100
          Re: [PATCH 2/4] PCI: rcar: Support runtime PM link state L1 handling  in pcie-rcar Geert Uytterhoeven <geert@linux-m68k.org> - 2015-12-21 14:20 +0100

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