Messages in this thread | | | Date | Fri, 9 Oct 2009 11:48:02 -0600 | From | Grant Grundler <> | Subject | Re: Sample PCI Linux Device Driver |
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On Thu, Oct 08, 2009 at 06:58:01PM +0000, mankan srinivas wrote: > I am working on developing PCI based Linux Device Driver. Could you > please send me few sample code. I am looking for the code which has more > information about low-level driver code talks to the hardware. Any real > example code is greatly appreciated.
Please start by reading Documentation/PCI/pci.txt and MSI-HOWTO.txt Lots more useful info in Documentation/ that should help you out (e.g. suspend/resume, hotplug, DMA API, etc)
Here are some specific driver examples: drivers/net/forcedeth.c drivers/net/e1000e/ drivers/scsi/mpt2sas/ drivers/ata/sata_sil24.c drivers/ata/sata_mv.c
hth, grant
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