From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754407AbeD3OWT (ORCPT ); Mon, 30 Apr 2018 10:22:19 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:37206 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753172AbeD3OWS (ORCPT ); Mon, 30 Apr 2018 10:22:18 -0400 Date: Mon, 30 Apr 2018 15:22:13 +0100 From: Lorenzo Pieralisi To: Gustavo Pimentel Cc: bhelgaas@google.com, Joao.Pinto@synopsys.com, jingoohan1@gmail.com, kishon@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v8 3/9] PCI: endpoint: functions/pci-epf-test: Add second entry Message-ID: <20180430142213.GC32033@e107981-ln.cambridge.arm.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Apr 27, 2018 at 12:59:58PM +0100, Gustavo Pimentel wrote: > Add a seconds entry on the pci_epf_test_ids structure that disables the "Add a second entry..." > linkup_notifier parameter on driver for the DesignWare EP. > > Allow DesignWare EPs that doesn't have linkup notification signal to work > with pcitest. > > Update the binding documentation accordingly. > > Signed-off-by: Gustavo Pimentel > Acked-by: Kishon Vijay Abraham I > --- > 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. > Changes v6->v7: > - Changed variable name from data_cfg2 to data_linkup_notifier_disabled. > Changes v7->v8: > - Patch description rework for an imperative verbal mode. > > 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..4ab463b 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_linkup_notifier_disabled = { > + .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_linkup_notifier_disabled, You have not answered my question on this though: https://marc.info/?l=linux-pci&m=152476180723047&w=2 > + }, > {}, > }; > > -- > 2.7.4 > >