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Re: [PATCH] (ata.mod) Fix read/write, improve status check

From: Christian Franke
Subject: Re: [PATCH] (ata.mod) Fix read/write, improve status check
Date: Thu, 22 Jan 2009 21:17:07 +0100
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv: Gecko/20080702 SeaMonkey/1.1.11

Christian Franke wrote:
This patch fixes these open issues:

- grub_pio_read/write() check the ERR bit without ensuring !BSY.
- ata_read fails if (batch % size) == 0.
- ata_write does not work at all, it uses the read cmd.

Tested on several PC + Committed.


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