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From: Ranjit Menon <ranjit.menon@intel.com>
To: Tal Shnaiderman <talshn@nvidia.com>, dev@dpdk.org
Cc: thomas@monjalon.net, pallavi.kadam@intel.com,
	dmitry.kozliuk@gmail.com, navasile@linux.microsoft.com,
	harini.ramakrishnan@microsoft.com
Subject: Re: [dpdk-dev] [PATCH] bus/pci: support segment value as address domain on Windows
Date: Wed, 16 Sep 2020 11:32:10 -0700
Message-ID: <22b0021f-cf02-1d21-7236-9385e6d5f490@intel.com> (raw)
In-Reply-To: <20200825114316.10712-1-talshn@nvidia.com>

On 8/25/2020 4:43 AM, Tal Shnaiderman wrote:
> Set the domain value for rte_pci_addr probing on Windows
> to the value of the PCI segment returned by SPDRP_BUSNUMBER.
>
> Signed-off-by: Tal Shnaiderman <talshn@nvidia.com>
> ---
>   drivers/bus/pci/windows/pci.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/bus/pci/windows/pci.c b/drivers/bus/pci/windows/pci.c
> index 489aa7902a..a40acec609 100644
> --- a/drivers/bus/pci/windows/pci.c
> +++ b/drivers/bus/pci/windows/pci.c
> @@ -195,8 +195,8 @@ get_device_pci_address(HDEVINFO dev_info,
>   		return -1;
>   	}
>   
> -	addr->domain = 0;
> -	addr->bus = bus_num;
> +	addr->domain = bus_num >> 8;
> +	addr->bus = bus_num & 0xff;
>   	addr->devid = dev_and_func >> 16;
>   	addr->function = dev_and_func & 0xffff;
>   	return 0;


Acked-by: Ranjit Menon <ranjit.menon@intel.com>


  parent reply	other threads:[~2020-09-16 18:32 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-25 11:43 Tal Shnaiderman
2020-09-09 23:21 ` Narcisa Ana Maria Vasile
2020-09-10  7:30   ` Tal Shnaiderman
2020-09-10 17:21     ` Menon, Ranjit
2020-09-13 14:50       ` Tal Shnaiderman
2020-09-10 17:57     ` Dmitry Kozlyuk
2020-09-13 14:54       ` Tal Shnaiderman
2020-09-16 18:32 ` Ranjit Menon [this message]
2020-10-14  9:01   ` Thomas Monjalon

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