Date: Fri, 30 Apr 2010 07:39:28 -0700 From: "Indranil Bhattacharya" <indranil@virident.com> To: <freebsd-drivers@freebsd.org> Subject: Question about pci programming Message-ID: <28631E6913C8074E95A698E8AC93D09101AAF44A@caexch1.virident.info>
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Hi, =20 In freebsd, how do I set a dma mask for a pci device ? In linux the kernel api is pci_set_dma_mask(). In particular, I will like to enable PCI double address cycle mapping (64 bit addressing) for our device. =20 Thanks in advance, Indranil
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