linux-kernel - Re: [PATCH -mm 02/11] PCI: add device_dma

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Date:	Wed, 24 Oct 2007 07:34:07 -0400
From:	Jeff Garzik <jeff@...zik.org>
To:	FUJITA Tomonori <tomof@....org>
CC:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-scsi@...r.kernel.org, greg@...ah.com,
	James.Bottomley@...elEye.com, fujita.tomonori@....ntt.co.jp
Subject: Re: [PATCH -mm 02/11] PCI: add device_dma_parameters support

FUJITA Tomonori wrote:
> index 463a5a9..54edea2 100644
> --- a/drivers/pci/probe.c
> +++ b/drivers/pci/probe.c
> @@ -985,8 +985,11 @@ void pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
>  
>  	set_dev_node(&dev->dev, pcibus_to_node(bus));
>  	dev->dev.dma_mask = &dev->dma_mask;
> +	dev->dev.dma_parms = &dev->dma_parms;
>  	dev->dev.coherent_dma_mask = 0xffffffffull;
>  
> +	pci_set_dma_max_seg_size(dev, 65536);

this should check the return value of pci_set_dma_max_seg_size(), and do 
something useful.

ACK everything else

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