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From: Johannes Berg <johannes@sipsolutions.net>
To: Srinath Mannam <srinath.mannam@broadcom.com>,
	Jens Axboe <axboe@kernel.dk>
Cc: Bjorn Helgaas <bhelgaas@google.com>, Luca Coelho <luca@coelho.fi>,
	"Grumbach, Emmanuel" <emmanuel.grumbach@intel.com>,
	linuxwifi <linuxwifi@intel.com>,
	"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: Re: iwlwifi firmware load broken in current -git
Date: Thu, 14 Sep 2017 19:50:42 +0200	[thread overview]
Message-ID: <1505411442.31630.11.camel@sipsolutions.net> (raw)
In-Reply-To: <CABe79T5fzTthk=c9891iT-_pQrNGaf+THzyi-B7cdqghX15Vug@mail.gmail.com> (sfid-20170914_194402_921163_AF6959E0)

On Thu, 2017-09-14 at 23:14 +0530, Srinath Mannam wrote:
> 
> atomic_inc_return(&dev->enable_cnt) in function
> pci_enable_device_flags enables passed pcie device.
> !pci_is_enabled(bridge) check in "if (bridge &&
> !pci_is_enabled(bridge))"  checks for bridge device of previous pcie
> device.
> So it will not stop bus_master of bridge device.

It also doesn't *enable* it though, does it?

johannes

  parent reply	other threads:[~2017-09-14 17:50 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-12 15:48 iwlwifi firmware load broken in current -git Jens Axboe
2017-09-12 16:11 ` Coelho, Luciano
2017-09-12 16:35   ` Jens Axboe
2017-09-12 16:36   ` Luca Coelho
2017-09-12 16:59     ` Jens Axboe
2017-09-12 19:43     ` Jens Axboe
2017-09-12 19:51       ` Luca Coelho
2017-09-12 20:04       ` Johannes Berg
2017-09-14 17:00         ` Jens Axboe
2017-09-14 17:11           ` Bjorn Helgaas
2017-09-14 17:22             ` Jens Axboe
2017-09-14 17:28               ` Srinath Mannam
2017-09-14 17:35                 ` Jens Axboe
2017-09-14 17:44                   ` Srinath Mannam
2017-09-14 17:45                     ` Jens Axboe
2017-09-14 17:50                     ` Johannes Berg [this message]
2017-09-14 17:44                   ` Jens Axboe
2017-09-14 20:04                     ` Srinath Mannam
2017-09-14 20:36                       ` Jens Axboe
2017-09-15 19:32                         ` Jens Axboe
2017-09-15 19:36                           ` Luca Coelho
2017-09-15 19:46                             ` Jens Axboe
2017-09-15 19:38                           ` Linus Torvalds
2017-09-15 19:43                             ` Luca Coelho
2017-09-15 19:51                               ` Linus Torvalds
2017-09-15 19:57                                 ` Jens Axboe
2017-09-15 19:48                             ` Jens Axboe
2017-09-15 19:51                               ` Luca Coelho
2017-09-15 19:55                                 ` Jens Axboe
2017-09-16  3:03                                   ` Bjorn Helgaas
2017-09-16 18:53                                     ` Jens Axboe

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