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raw/octeontx2_dma: assign PCI device in DPI VF

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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: 4495bd887d ("raw/octeontx2_dma: support multiple DPI blocks")
Cc: stable@dpdk.org

Signed-off-by: Radha Mohan Chintakuntla <radhac@marvell.com>
This commit is contained in:
Radha Mohan Chintakuntla 2021-04-09 01:06:27 -07:00 committed by Thomas Monjalon
parent 89813a522e
commit 692c0e78a5
1 changed files with 1 additions and 0 deletions
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drivers/raw/octeontx2_dma/otx2_dpi_rawdev.c
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@ -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;