netdev - Re: [PATCH 3/3] bnx2i: Add bnx2i iSCSI driver.

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Message-ID: <20080522211559.GA29851@infradead.org>
Date:	Thu, 22 May 2008 17:15:59 -0400
From:	Christoph Hellwig <hch@...radead.org>
To:	Michael Chan <mchan@...adcom.com>
Cc:	davem@...emloft.net, michaelc@...wisc.edu, anilgv@...adcom.com,
	netdev@...r.kernel.org, linux-scsi@...r.kernel.org,
	open-iscsi@...glegroups.com
Subject: Re: [PATCH 3/3] bnx2i: Add bnx2i iSCSI driver.

> +struct bnx2i_async_msg {
> +#if defined(__BIG_ENDIAN)
> +	u8 op_code;
> +	u8 reserved1;
> +	u16 reserved0;
> +#elif defined(__LITTLE_ENDIAN)
> +	u16 reserved0;
> +	u8 reserved1;
> +	u8 op_code;
> +#endif
> +	u32 reserved2;
> +	u32 exp_cmd_sn;
> +	u32 max_cmd_sn;
> +	u32 reserved3[2];

Please don't do the ifdef big endian mess.  Just read the whole
32bit word and do mask and shift operations to extract the actual value.

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