[dpdk-dev] [PATCH v3 6/8] eal: pci: export pci_[un]map_device
yuanhan.liu at linux.intel.com
Thu Jan 14 08:45:22 CET 2016
On Thu, Jan 14, 2016 at 03:42:50PM +0800, Yuanhan Liu wrote:
> Normally we could set RTE_PCI_DRV_NEED_MAPPING flag so that eal will
> invoke pci_map_device internally for us. From that point view, there
> is no need to export pci_map_device.
> However, for virtio pmd driver, which is designed to work without
> binding UIO (or something similar first), pci_map_device() will fail,
> which ends up with virtio pmd driver being skipped. Therefore, we can
> not set RTE_PCI_DRV_NEED_MAPPING blindly at virtio pmd driver.
> Therefore, this patch exports pci_map_device, and let virtio pmd
> call it when necessary.
> Cc: David Marchand <david.marchand at 6wind.com>
> Signed-off-by: Yuanhan Liu <yuanhan.liu at linux.intel.com>
Oops, forgot to carry the tested-by from Santosh.
Tested-By: Santosh Shukla <sshukla at mvista.com>
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