Messages in this thread |  | | Date | Thu, 30 Jan 2003 08:52:04 +0800 (CST) | From | Stanley Wang <> | Subject | Re: [Pcihpd-discuss] Questions about CPCI Hot Swap driver. |
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On 28 Jan 2003, Rusty Lynch wrote:
> On Wed, 2003-01-29 at 00:06, Stanley Wang wrote: > > Hi, Scott > > I have some questions about your CPCI Hot Swap driver. > > Would you mind helping me to clarify them ? > > 1. Why need we clear the EXT bit in the HS_CSR in "disable_slot()"? > > I think the EXT bit has not been set at this point. > > Wouldn't the EXT bit be set if the operator flips the ejector, and is > waiting for the system to respond? Thanks for your explanation. I did not really know how to extract a board before reading your mail. I always disable the slot (echo 0 > power) and yank the board, it is ok to the damn zt5541 but not the proper way.
Best Regards, -Stan
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