linux-kernel - RE: [PATCHv2 07/25] PCI: mobiveil: use WIN_NUM

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <HE1PR0401MB223579F27C305AD96ABC4202E8D90@HE1PR0401MB2235.eurprd04.prod.outlook.com>
Date:   Tue, 20 Nov 2018 10:35:27 +0000
From:   "M.h. Lian" <minghuan.lian@....com>
To:     "Z.q. Hou" <zhiqiang.hou@....com>,
        "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "bhelgaas@...gle.com" <bhelgaas@...gle.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "mark.rutland@....com" <mark.rutland@....com>,
        "l.subrahmanya@...iveil.co.in" <l.subrahmanya@...iveil.co.in>,
        "shawnguo@...nel.org" <shawnguo@...nel.org>,
        Leo Li <leoyang.li@....com>,
        "lorenzo.pieralisi@....com" <lorenzo.pieralisi@....com>,
        "catalin.marinas@....com" <catalin.marinas@....com>,
        "will.deacon@....com" <will.deacon@....com>
CC:     Mingkai Hu <mingkai.hu@....com>, Xiaowei Bao <xiaowei.bao@....com>
Subject: RE: [PATCHv2 07/25] PCI: mobiveil: use WIN_NUM_0 explicitly for CFG
 outbound window

reviewed-by: Minghuan Lian <Minghuan.Lian@....com>

> -----Original Message-----
> From: Z.q. Hou
> Sent: Tuesday, November 20, 2018 5:26 PM
> To: linux-pci@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> devicetree@...r.kernel.org; linux-kernel@...r.kernel.org;
> bhelgaas@...gle.com; robh+dt@...nel.org; mark.rutland@....com;
> l.subrahmanya@...iveil.co.in; shawnguo@...nel.org; Leo Li
> <leoyang.li@....com>; lorenzo.pieralisi@....com;
> catalin.marinas@....com; will.deacon@....com
> Cc: Mingkai Hu <mingkai.hu@....com>; M.h. Lian
> <minghuan.lian@....com>; Xiaowei Bao <xiaowei.bao@....com>; Z.q. Hou
> <zhiqiang.hou@....com>
> Subject: [PATCHv2 07/25] PCI: mobiveil: use WIN_NUM_0 explicitly for CFG
> outbound window
> 
> From: Hou Zhiqiang <Zhiqiang.Hou@....com>
> 
> As the .map_bus() use the WIN_NUM_0 for CFG transactions, it's better
> passing WIN_NUM_0 explicitly when initialize the CFG outbound window.
> 
> Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@....com>
> ---
> V2:
>  - no change
> 
>  drivers/pci/controller/pcie-mobiveil.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/pci/controller/pcie-mobiveil.c
> b/drivers/pci/controller/pcie-mobiveil.c
> index b2cc9c097fc9..df71c11b4810 100644
> --- a/drivers/pci/controller/pcie-mobiveil.c
> +++ b/drivers/pci/controller/pcie-mobiveil.c
> @@ -612,9 +612,8 @@ static int mobiveil_host_init(struct mobiveil_pcie
> *pcie)
>  	 */
> 
>  	/* config outbound translation window */
> -	program_ob_windows(pcie, pcie->ob_wins_configured,
> -			   pcie->ob_io_res->start, 0, CFG_WINDOW_TYPE,
> -			   resource_size(pcie->ob_io_res));
> +	program_ob_windows(pcie, WIN_NUM_0, pcie->ob_io_res->start, 0,
> +			   CFG_WINDOW_TYPE, resource_size(pcie-
> >ob_io_res));
> 
>  	/* memory inbound translation window */
>  	program_ib_windows(pcie, WIN_NUM_1, 0, MEM_WINDOW_TYPE,
> IB_WIN_SIZE);
> --
> 2.17.1