Messages in this thread | | | Date | Wed, 22 Feb 2006 11:07:11 -0800 | From | Chris Wright <> | Subject | Re: Problem with NETIF_F_HIGHDMA |
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* Corey Minyard (minyard@acm.org) wrote: > I was looking at a problem with a new system we are trying to get up and > running. It has a 32-bit only PCI network device, but is a 64-bit > (x86_64) system. Looking at the code for NETIF_F_HIGHDMA (which, when > not set on a PCI network device, means that it cannot do 64-bit > accesses) in net/core/dev.c, it seems wrong to me.
Why would NETIF_F_HIGHDMA if it's 32-bit only PCI network device? Typically net drivers do pci_set_dma_mask, and set features accordingly. Then pci_map_* should just work.
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