linux-kernel - Re: [PATCH][ATA] Add ide-disk led-trigger to ATA subsystem

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Message-ID: <49734FC6.9070500@garzik.org>
Date:	Sun, 18 Jan 2009 10:50:30 -0500
From:	Jeff Garzik <jeff@...zik.org>
To:	Pavel Machek <pavel@...e.cz>
CC:	Carsten Schlote <c.schlote@...zeptpark.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH][ATA] Add ide-disk led-trigger to ATA subsystem

Pavel Machek wrote:
> On Sat 2009-01-10 16:08:27, Carsten Schlote wrote:
>>  void ata_sff_exec_command(struct ata_port *ap, const struct
>> ata_taskfile *tf)
>>  {
>> +	ledtrig_ide_activity();
>> +
>>  	DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
>>  
>>  	iowrite8(tf->command, ap->ioaddr.command_addr);
>>
> 
> Is there a more generic place so that we won't have to modify all the
> libata drivers?


One would think you could do this at the block layer...

	Jeff



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