raw/octeontx2_dma: assign PCI device in DPI VF

The PCI device address is being used for sending mailbox which was
introduced in previous commit which replaced the macros so that
multiple DPI blocks in the hardware can be supported.

This patch fixes a NULL pointer access by assigning the PCI device
structure to dpivf.

Fixes: 4495bd887d38 ("raw/octeontx2_dma: support multiple DPI blocks")
Cc: stable@dpdk.org
Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>

diff --git a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
index efdba2779b6bc36722abb0b5aa12d2e22ed66b82..8c01f25ec798ad1dc12e86d7c8cbdb59183318ed 100644 (file)
--- a/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
+++ b/drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
@@ -389,6 +389,7 @@ otx2_dpi_rawdev_probe(struct rte_pci_driver *pci_drv __rte_unused,
        vf_id = ((pci_dev->addr.devid & 0x1F) << 3) |
                 (pci_dev->addr.function & 0x7);
        vf_id -= 1;
+       dpivf->dev = pci_dev;
        dpivf->state = DPI_QUEUE_START;
        dpivf->vf_id = vf_id;
        dpivf->vf_bar0 = (uintptr_t)pci_dev->mem_resource[0].addr;