linux-kernel - Re: [RFC PATCH] efi/fb: Convert PCI bus address to resource if translated by the bridge

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Message-ID: <dd4dfce5-7f7e-824c-999f-b31bbd683f72@codeaurora.org>
Date:   Wed, 16 May 2018 14:30:20 -0400
From:   Sinan Kaya <okaya@...eaurora.org>
To:     linux-pci@...r.kernel.org, timur@...eaurora.org
Cc:     linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Peter Jones <pjones@...hat.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        "open list:EFIFB FRAMEBUFFER DRIVER" <linux-fbdev@...r.kernel.org>,
        "open list:FRAMEBUFFER LAYER" <dri-devel@...ts.freedesktop.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH] efi/fb: Convert PCI bus address to resource if
 translated by the bridge

On 5/16/2018 2:23 PM, Sinan Kaya wrote:
> +		if (win_start <= base && win_end >= base + win_size - 1) {
> +			base += window->offset;
> +			break;
> +		}

I should probably add window->offset!=0 to the if statement in order not to
break non-translating case.

Any other comments?

-- 
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.