From: hch@infradead.org (Christoph Hellwig)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 2/7] PCI: handle FLR failure and allow other reset types
Date: Wed, 29 Nov 2017 09:36:42 -0800 [thread overview]
Message-ID: <20171129173642.GC27742@infradead.org> (raw)
In-Reply-To: <1511763628-11856-3-git-send-email-okaya@codeaurora.org>
On Mon, Nov 27, 2017 at 01:20:23AM -0500, Sinan Kaya wrote:
> pci_flr_wait() and pci_af_flr() functions assume graceful return even
> though the device is inaccessible under error conditions.
>
> Return -ENOTTY in error cases so that __pci_reset_function_locked() can
> try other reset types if AF_FLR/FLR reset fails.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2017-11-29 17:36 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-27 6:20 [PATCH V2 0/7] PCI: handle CRS response following Hot Reset and D3hot->D0 Sinan Kaya
2017-11-27 6:20 ` [PATCH V2 1/7] PCI: protect restore with device lock to be consistent Sinan Kaya
2017-11-29 17:36 ` Christoph Hellwig
2017-11-27 6:20 ` [PATCH V2 2/7] PCI: handle FLR failure and allow other reset types Sinan Kaya
2017-11-29 17:36 ` Christoph Hellwig [this message]
2017-11-27 6:20 ` [PATCH V2 3/7] PCI: make pci_flr_wait() generic and rename to pci_dev_wait() Sinan Kaya
2017-11-29 17:38 ` Christoph Hellwig
2017-12-04 13:17 ` Sinan Kaya
2017-12-13 22:43 ` Bjorn Helgaas
2018-01-02 15:47 ` Sinan Kaya
2017-11-27 6:20 ` [PATCH V2 4/7] PCI: wait device ready after pci_pm_reset() Sinan Kaya
2017-11-29 17:38 ` Christoph Hellwig
2017-11-27 6:20 ` [PATCH V2 5/7] PCI: add a return type for pci_reset_bridge_secondary_bus() Sinan Kaya
2017-11-29 17:38 ` Christoph Hellwig
2017-11-27 6:20 ` [PATCH V2 6/7] PCI: add device wait after slot and bus reset Sinan Kaya
2017-11-29 17:39 ` Christoph Hellwig
2017-11-27 6:20 ` [PATCH V2 7/7] PCI: make reset poll time adjustable Sinan Kaya
2017-11-28 14:20 ` Bjorn Helgaas
2017-11-28 14:26 ` Sinan Kaya
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