linux-kernel - Re: [PATCH 2.6.32-rc1] net: VMware virtual Ethernet NIC driver: vmxnet3

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Message-Id: <20091001.152355.209105273.davem@davemloft.net>
Date:	Thu, 01 Oct 2009 15:23:55 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	sbhatewara@...are.com
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	shemminger@...ux-foundation.org, jgarzik@...ox.com,
	anthony@...emonkey.ws, chrisw@...s-sol.org, greg@...ah.com,
	akpm@...ux-foundation.org,
	virtualization@...ts.linux-foundation.org, pv-drivers@...are.com
Subject: Re: [PATCH 2.6.32-rc1] net: VMware virtual Ethernet NIC driver:
 vmxnet3

From: Shreyas Bhatewara <sbhatewara@...are.com>
Date: Wed, 30 Sep 2009 14:34:57 -0700 (PDT)

> +{
> +	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
> +	u8 *base;
> +	int i;
> +
> + VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
> VMXNET3_CMD_GET_STATS);
> +
> +	/* this does assume each counter is 64-bit wide */
> +
> +	base = (u8 *)&adapter->tqd_start->stats;
> +	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_dev_stats); i++)
> + *buf++ = *(u64 *)(base + vmxnet3_tq_dev_stats[i].offset);
> +
> +	base = (u8 *)&adapter->tx_queue.stats;
> +	for (i = 0; i < ARRAY_SIZE(vmxnet3_tq_driver_stats); i++)
> + *buf++ = *(u64 *)(base + vmxnet3_tq_driver_stats[i].offset);
> +
> +	base = (u8 *)&adapter->rqd_start->stats;

There's a lot of code like this that isn't indented properly.  Either
that or your email client has corrupted the patch by breaking up long
lines or similar.

Another example:

> +static int
> +vmxnet3_set_rx_csum(struct net_device *netdev, u32 val)
> +{
> +	struct vmxnet3_adapter *adapter = netdev_priv(netdev);
> +
> +	if (adapter->rxcsum != val) {
> +		adapter->rxcsum = val;
> +		if (netif_running(netdev)) {
> +			if (val)
> + adapter->shared->devRead.misc.uptFeatures |=
> + UPT1_F_RXCSUM;
> +			else
> + adapter->shared->devRead.misc.uptFeatures &=
> + ~UPT1_F_RXCSUM;
> +
> + VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
> + VMXNET3_CMD_UPDATE_FEATURE);
> +		}
> +	}
> +	return 0;
> +}

Yikes! :-)

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