Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH v6 3/9] PCI: endpoint: functions/pci-epf-test: Add second
 entry
To:     Gustavo Pimentel <gustavo.pimentel@synopsys.com>,
        <bhelgaas@google.com>, <lorenzo.pieralisi@arm.com>,
        <Joao.Pinto@synopsys.com>, <jingoohan1@gmail.com>,
        <robh+dt@kernel.org>, <mark.rutland@arm.com>
References: <cover.1524062073.git.gustavo.pimentel@synopsys.com>
 <9efd4af2f91e1be2b65d2df93444b35871673e8b.1524062073.git.gustavo.pimentel@synopsys.com>
CC:     <linux-pci@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
        <devicetree@vger.kernel.org>
From:   Kishon Vijay Abraham I <kishon@ti.com>
Message-ID: <57e5c94a-1e9a-6b4f-cbf8-5ac85ae1a919@ti.com>
Date:   Tue, 24 Apr 2018 18:11:41 +0530
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101
 Thunderbird/45.8.0
MIME-Version: 1.0
In-Reply-To: <9efd4af2f91e1be2b65d2df93444b35871673e8b.1524062073.git.gustavo.pimentel@synopsys.com>
Content-Type: text/plain; charset="windows-1252"
Content-Transfer-Encoding: 7bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


On Wednesday 18 April 2018 08:16 PM, Gustavo Pimentel wrote:
> Adds a seconds entry on the pci_epf_test_ids structure that disables the
> linkup_notifier parameter on driver for the designware EP.
> 
> This allows designware EPs that doesn't have linkup notification signal
> to work with pcitest.
> 
> Updates the binding documentation accordingly.
> 
> Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
> ---
> Change v2->v3:
>  - Added second entry in pci_epf_test_ids structure.
>  - Remove test_reg_bar field assignment on second entry.
> Changes v3->v4:
>  - Nothing changed, just to follow the patch set version.
> Changes v4->v5:
>  - Changed pci_epf_test_cfg2 to pci_epf_test_designware.
> Changes v5->v6:
>  - Changed name field from pci_epf_test_designware to pci_epf_test_dw.
> 
>  Documentation/PCI/endpoint/function/binding/pci-test.txt | 2 ++
>  drivers/pci/endpoint/functions/pci-epf-test.c            | 8 ++++++++
>  2 files changed, 10 insertions(+)
> 
> diff --git a/Documentation/PCI/endpoint/function/binding/pci-test.txt b/Documentation/PCI/endpoint/function/binding/pci-test.txt
> index 3b68b95..dc39f47 100644
> --- a/Documentation/PCI/endpoint/function/binding/pci-test.txt
> +++ b/Documentation/PCI/endpoint/function/binding/pci-test.txt
> @@ -1,6 +1,8 @@
>  PCI TEST ENDPOINT FUNCTION
>  
>  name: Should be "pci_epf_test" to bind to the pci_epf_test driver.
> +name: Should be "pci_epf_test_dw" to bind to the pci_epf_test driver
> +      with a custom configuration for the designware EP.
>  
>  Configurable Fields:
>  vendorid	 : should be 0x104c
> diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
> index 7cef851..b7dff87 100644
> --- a/drivers/pci/endpoint/functions/pci-epf-test.c
> +++ b/drivers/pci/endpoint/functions/pci-epf-test.c
> @@ -459,10 +459,18 @@ static int pci_epf_test_bind(struct pci_epf *epf)
>  	return 0;
>  }
>  
> +static const struct pci_epf_test_data data_cfg2 = {

Would prefer a descriptive name, otherwise

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
> +	.linkup_notifier = false
> +};
> +
>  static const struct pci_epf_device_id pci_epf_test_ids[] = {
>  	{
>  		.name = "pci_epf_test",
>  	},
> +	{
> +		.name = "pci_epf_test_dw",
> +		.driver_data = (kernel_ulong_t)&data_cfg2,
> +	},
>  	{},
>  };
>  
>