From: Nicolas Chautru Date: Tue, 22 Oct 2019 13:16:16 +0000 (-0700) Subject: baseband/fpga_lte_fec: fix probing X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=6d608a6ccdf18f13f26b01f9889bda85caa25323;p=dpdk.git baseband/fpga_lte_fec: fix probing A change to PCI mapping assumption was missed earlier, this causes probing to fail with the fpga_lte_fec PMD when checking for name of the rte_driver (not set yet) instead of the rte_pci_driver. Fixes: 391797f04208 ("drivers/bus: move driver assignment to end of probing") Cc: stable@dpdk.org Signed-off-by: Nicolas Chautru --- diff --git a/drivers/baseband/fpga_lte_fec/fpga_lte_fec.c b/drivers/baseband/fpga_lte_fec/fpga_lte_fec.c index 7e05b94cfe..2fc7f110ac 100644 --- a/drivers/baseband/fpga_lte_fec/fpga_lte_fec.c +++ b/drivers/baseband/fpga_lte_fec/fpga_lte_fec.c @@ -2307,7 +2307,7 @@ fpga_dequeue_dec(struct rte_bbdev_queue_data *q_data, /* Initialization Function */ static void -fpga_lte_fec_init(struct rte_bbdev *dev) +fpga_lte_fec_init(struct rte_bbdev *dev, struct rte_pci_driver *drv) { struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device); @@ -2318,7 +2318,7 @@ fpga_lte_fec_init(struct rte_bbdev *dev) dev->dequeue_dec_ops = fpga_dequeue_dec; ((struct fpga_lte_fec_device *) dev->data->dev_private)->pf_device = - !strcmp(dev->device->driver->name, + !strcmp(drv->driver.name, RTE_STR(FPGA_LTE_FEC_PF_DRIVER_NAME)); ((struct fpga_lte_fec_device *) dev->data->dev_private)->mmio_base = pci_dev->mem_resource[0].addr; @@ -2331,7 +2331,7 @@ fpga_lte_fec_init(struct rte_bbdev *dev) } static int -fpga_lte_fec_probe(struct rte_pci_driver *pci_drv __rte_unused, +fpga_lte_fec_probe(struct rte_pci_driver *pci_drv, struct rte_pci_device *pci_dev) { struct rte_bbdev *bbdev = NULL; @@ -2368,7 +2368,7 @@ fpga_lte_fec_probe(struct rte_pci_driver *pci_drv __rte_unused, bbdev->data->socket_id = pci_dev->device.numa_node; /* Invoke FEC FPGA device initialization function */ - fpga_lte_fec_init(bbdev); + fpga_lte_fec_init(bbdev, pci_drv); rte_bbdev_log_debug("bbdev id = %u [%s]", bbdev->data->dev_id, dev_name);