Hi,
> -----Original Message-----
> From: Zhang, Tianfei <tianfei.zh...@intel.com>
> Sent: Monday, September 28, 2020 9:40
> To: dev@dpdk.org; Xu, Rosen <rosen...@intel.com>; Huang, Wei
> <wei.hu...@intel.com>
> Cc: Zhang, Tianfei <tianfei.zh...@intel.com>
> Subject: [PATCH v2 3/4] raw/ifpga/base: cleanup ifpga raw devices when
> process quit
>
> From: Wei Huang <wei.hu...@intel.com>
>
> Add function ifpga_rawdev_cleanup() to cleanup all ifpga raw devices and
> register it as RTE_FINI function to make it called after main().
>
> Signed-off-by: Wei Huang <wei.hu...@intel.com>
> Signed-off-by: Tianfei zhang <tianfei.zh...@intel.com>
> ---
> drivers/raw/ifpga/ifpga_rawdev.c | 20 ++++++++++++++++++++
> 1 file changed, 20 insertions(+)
>
> diff --git a/drivers/raw/ifpga/ifpga_rawdev.c
> b/drivers/raw/ifpga/ifpga_rawdev.c
> index 98b02b5fa..1bc500a2a 100644
> --- a/drivers/raw/ifpga/ifpga_rawdev.c
> +++ b/drivers/raw/ifpga/ifpga_rawdev.c
> @@ -1609,6 +1609,26 @@
> RTE_PMD_REGISTER_PCI_TABLE(ifpga_rawdev_pci_driver,
> rte_ifpga_rawdev_pmd);
> RTE_PMD_REGISTER_KMOD_DEP(ifpga_rawdev_pci_driver, "* igb_uio |
> uio_pci_generic | vfio-pci"); RTE_LOG_REGISTER(ifpga_rawdev_logtype,
> driver.raw.init, NOTICE);
>
> +RTE_FINI(ifpga_rawdev_cleanup)
> +{
> + struct ifpga_rawdev *dev;
> + struct opae_adapter *adapter;
> + unsigned int i;
> +
> + for (i = 0; i < IFPGA_RAWDEV_NUM; i++) {
> + dev = &ifpga_rawdevices[i];
> + if (dev->rawdev) {
> + adapter = ifpga_rawdev_get_priv(dev->rawdev);
> + if (adapter) {
> + opae_adapter_destroy(adapter);
> + opae_adapter_data_free(adapter->data);
> + }
> + rte_rawdev_pmd_release(dev->rawdev);
> + dev->rawdev = NULL;
> + }
> + }
> +}
> +
> static const char * const valid_args[] = {
> #define IFPGA_ARG_NAME "ifpga"
> IFPGA_ARG_NAME,
> --
> 2.17.1
Acked-by: Rosen Xu <rosen...@intel.com>
