From: keith.busch@intel.com (Keith Busch)
Subject: [PATCH v5 0/4] New Microsemi PCI Switch Management Driver
Date: Wed, 1 Mar 2017 17:59:58 -0500 [thread overview]
Message-ID: <20170301225958.GB14852@localhost.localdomain> (raw)
In-Reply-To: <84556478-c01c-0925-be75-13a61d4c8f4f@deltatee.com>
On Wed, Mar 01, 2017@03:37:03PM -0700, Logan Gunthorpe wrote:
> On 01/03/17 03:26 PM, Keith Busch wrote:
> > I think this is from using the managed device resource API to request the
> > irq actions. The scope of the resource used to be tied to the pci_dev's
> > dev, but now it's the new switchec class dev, which has a different
> > lifetime while open references exist, so it's not releasing the irq's.
>
> The scope of the IRQ was originally tied to the pci_dev. Then in v4 I
> tied it to the switchtec device in order to try and keep using the pci
> device after unbind. This didn't work, so I switched it back to using
> the pci_dev. (This seems to be the way most drivers work anyway.)
Okay, I see. Was mistakenliy looking at v4. The v5 looks right.
next prev parent reply other threads:[~2017-03-01 22:59 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-26 6:53 [PATCH v5 0/4] New Microsemi PCI Switch Management Driver Logan Gunthorpe
2017-02-26 6:53 ` [PATCH v5 1/4] MicroSemi Switchtec management interface driver Logan Gunthorpe
2017-02-26 6:53 ` [PATCH v5 2/4] switchtec: Add user interface documentation Logan Gunthorpe
2017-02-26 6:53 ` [PATCH v5 3/4] switchtec: Add sysfs attributes to the Switchtec driver Logan Gunthorpe
2017-02-26 6:53 ` [PATCH v5 4/4] switchtec: Add IOCTLs " Logan Gunthorpe
2017-02-28 15:09 ` [PATCH v5 0/4] New Microsemi PCI Switch Management Driver Bjorn Helgaas
2017-02-28 17:11 ` Logan Gunthorpe
2017-02-28 17:20 ` Greg Kroah-Hartman
2017-03-02 0:32 ` Bjorn Helgaas
2017-03-02 0:39 ` Logan Gunthorpe
2017-03-01 21:41 ` Bjorn Helgaas
2017-03-01 22:24 ` Logan Gunthorpe
2017-03-01 22:49 ` Logan Gunthorpe
2017-03-01 23:58 ` Jason Gunthorpe
2017-03-02 0:23 ` Logan Gunthorpe
2017-03-02 0:29 ` Logan Gunthorpe
2017-03-02 0:50 ` Jason Gunthorpe
2017-03-01 22:26 ` Keith Busch
2017-03-01 22:37 ` Logan Gunthorpe
2017-03-01 22:59 ` Keith Busch [this message]
2017-03-01 22:53 ` Logan Gunthorpe
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