linux-kernel - PCI/IDE generic IDE driver + bus master DMA logic errors

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Message-Id: <28EE04D1-1645-4D2C-9D8B-FB4877779223@gmail.com>
Date:	Wed, 4 Oct 2006 19:07:58 +0900
From:	girish <girishvg@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-ide@...r.kernel.org
Subject: PCI/IDE generic IDE driver + bus master DMA logic errors

our hardware guys are designing an pci/ide controller which has  
interrupt wrapper such that the ide & bus master interrupts are  
packaged & delivered together.
according to current linux ide sub-system believe i have to do  
something like implement ide_ack_intr(). quite clear. would like to  
know how to escalate bus-master dma or device errors, on return from  
ide_ack_intr?

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