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From: Yan Freedland <YanF@Radware.com>
To: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] VMXNET3 with 3 processes
Date: Mon, 3 Nov 2014 15:49:03 +0000
Message-ID: <CEFFBC011B3590479939EA0B9311D2152691C277@ILMB1.corp.radware.com> (raw)

Hi 

I am trying to initialize the environment for 3 processes and 2 ports. Currently I fail in vmxnet3_dev_start (0).
The exact place is as follows:

	/* Activate device by register write */
	VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_ACTIVATE_DEV);
	status = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_CMD);

	if (status != 0) {  <<<<<<<<<< status == 1 in my case
		PMD_INIT_LOG(ERR, "Device activation in %s(): UNSUCCESSFUL", __func__);
		return -1;
	}

Do you have any idea what might it be ? BTW when I used the same configuration with 2 processes all worked fine.


Thanks,
Yan

             reply	other threads:[~2014-11-03 15:39 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-03 15:49 Yan Freedland [this message]
2014-11-04 20:11 ` Yong Wang

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