Messages in this thread | | | From | "Bhupesh Kumar Pandey, Noida" <> | Subject | RE: regarding hotpluggable devices adn linux kernel | Date | Mon, 10 Jan 2005 14:06:32 +0530 |
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Thanks a lot. Now I should try my own.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thanks and Best Regards Bhupesh Kumar Pandey
-----Original Message----- From: Greg KH [mailto:greg@kroah.com] Sent: Monday, January 10, 2005 12:50 PM To: Bhupesh Kumar Pandey, Noida Cc: linux-kernel@vger.kernel.org Subject: Re: regarding hotpluggable devices adn linux kernel
On Mon, Jan 10, 2005 at 12:39:56PM +0530, Bhupesh Kumar Pandey, Noida wrote: > "Hotplug of FC-HBA on PCI Express bus
This would involve the pci hotplug driver. On 2.6, look in /sys/bus/pci/slots for the different pci slots (after you have loaded the proper pci hotplug driver for your hardware.) To add or remove a card, simply echo 0 or 1 in the power file in the slot that you wish to turn on or off. I recommend using the pcihpview program if you don't like using echo, as it is a gui driven program to do the same thing.
The FC-HBA portion is the same if it's hotplugged or not, no difference there.
> and PnP of SCSI disk".
It should just be added, if the whole FC-HBA comes up. If you mean adding another one later on, after the controller card has scanned the bus, I don't know, ask the scsi people.
Hope this helps.
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