Messages in this thread | | | From | "lhyang" <> | Subject | how to use PCI-DMA when kernel-2.2.12 running? | Date | Wed, 9 Aug 2000 22:05:35 +0800 |
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Hi all, I am programming device driver on PLX 9060 chipsets, I want to use PCI-DMA method to transfer data from memory to port outside. but, which I find functions in kernel are all to ISA, e.g. request_dma()... I don't know how to config DMA of PCI on my chipsets, and no any examples is in kernel source codes. as if I should config registers, but I don't know how to do. any help are appreciated.
thanks in advance.
BRs, -Jim
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