05fa170a2b
ef10_nic_init() allocates a vAdaptor for the physical port in current flow. In case of SR-IOV, this vAdaptor must be created for the PF as the vSwitch is allocated on the physical port. So, the call to efx_mcdi_vadaptor_alloc() should be avoided in ef10_nic_init() in SR-IOV flow. To achieve this, for SR-IOV use case, the vSwitch is created before NIC initialization and its handle is used to prevent vAdaptor allocation in ef10_nic_init(). This approach has been taken to minimize the changes in NIC initialization flow. This is also the case with Linux driver where vSwitch creation happens before NIC initialization. Also, when DMA queues need to be allocated for Tx/Rx functionality (MC_CMD_INIT_RXQ / MC_CMD_INIT_TXQ), the correct vPort is selected based on efx_vswitch_t property of efx_nic_t structure - vport corresponding to PF in case of SR-IOV use case and EVB_PORT_ID_ASSIGNED for physical port. Signed-off-by: Gautam Dawar <gdawar@solarflare.com> Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
DPDK is a set of libraries and drivers for fast packet processing. It supports many processor architectures and both FreeBSD and Linux. The DPDK uses the Open Source BSD-3-Clause license for the core libraries and drivers. The kernel components are GPL-2.0 licensed. Please check the doc directory for release notes, API documentation, and sample application information. For questions and usage discussions, subscribe to: users@dpdk.org Report bugs and issues to the development mailing list: dev@dpdk.org