Messages in this thread Patch in this message | | | Date | Fri, 26 Mar 2004 17:06:39 -0700 | From | Deepak Saxena <> | Subject | [PATCH 2.6-BK] Allow arch-specific pci_dma_set_mask |
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Jeff,
Following is a patch that allows for architectures to override pci_set_dma_mask and friends for systems that need to do so such as the ARM IXP425. Instead of having invidual HAVE_ARCH_FOO for each of the three mask functions, I think it just makes more sense to have one for overrdding all three since chances are if you need to override one, you need to do so for all of them.
Tnx, ~Deepak
===== drivers/pci/pci.c 1.63 vs edited ===== --- 1.63/drivers/pci/pci.c Sun Mar 14 12:17:06 2004 +++ edited/drivers/pci/pci.c Fri Mar 26 16:58:01 2004 @@ -658,6 +658,10 @@ } } +#ifndef HAVE_ARCH_PCI_SET_DMA_MASK +/* + * These can be overridden by arch-specific implementations + */ int pci_set_dma_mask(struct pci_dev *dev, u64 mask) { @@ -690,6 +694,7 @@ return 0; } +#endif static int __devinit pci_init(void) { -- Deepak Saxena - dsaxena at plexity dot net - http://www.plexity.net/
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