Re: ide-cd problem

[Jeff Garzik]

Jens Axboe wrote:
>  		/* packet command */
> -		HWIF(drive)->OUTB(WIN_PACKETCMD, IDE_COMMAND_REG);
> +		spin_lock_irqsave(&ide_lock, flags);
> +		HWIF(drive)->OUTBSYNC(drive, WIN_PACKETCMD, IDE_COMMAND_REG);
> +		ndelay(400);
> +		spin_unlock_irqrestore(&ide_lock, flags);
>  		return (*handler) (drive);


FWIW this ndelay(400) is required by the spec, when you submit a command.

	Jeff


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