linux-kernel - Re: [PATCH] PCI: iproc: Enable iProc config read for PAXBv2

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Message-ID: <20190430150148.GA6616@e121166-lin.cambridge.arm.com>
Date:   Tue, 30 Apr 2019 16:01:48 +0100
From:   Lorenzo Pieralisi <lorenzo.pieralisi@....com>
To:     Srinath Mannam <srinath.mannam@...adcom.com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>, Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list@...adcom.com, linux-pci@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] PCI: iproc: Enable iProc config read for PAXBv2

On Fri, Apr 26, 2019 at 02:50:04PM +0530, Srinath Mannam wrote:
> iProc config read flag has to enable for PAXBv2 instead of PAXB.
> 
> Fixes: f78e60a29d4ff ("PCI: iproc: Reject unconfigured physical functions from PAXC")
> Signed-off-by: Srinath Mannam <srinath.mannam@...adcom.com>
> ---
>  drivers/pci/controller/pcie-iproc.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied to pci/iproc, thank you.

Lorenzo

> diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie-iproc.c
> index c20fd6b..9d5cbc7 100644
> --- a/drivers/pci/controller/pcie-iproc.c
> +++ b/drivers/pci/controller/pcie-iproc.c
> @@ -1347,7 +1347,6 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie)
>  		break;
>  	case IPROC_PCIE_PAXB:
>  		regs = iproc_pcie_reg_paxb;
> -		pcie->iproc_cfg_read = true;
>  		pcie->has_apb_err_disable = true;
>  		if (pcie->need_ob_cfg) {
>  			pcie->ob_map = paxb_ob_map;
> @@ -1356,6 +1355,7 @@ static int iproc_pcie_rev_init(struct iproc_pcie *pcie)
>  		break;
>  	case IPROC_PCIE_PAXB_V2:
>  		regs = iproc_pcie_reg_paxb_v2;
> +		pcie->iproc_cfg_read = true;
>  		pcie->has_apb_err_disable = true;
>  		if (pcie->need_ob_cfg) {
>  			pcie->ob_map = paxb_v2_ob_map;
> -- 
> 2.7.4
>