diff options
| author |   Stephen Hemminger <stephen@networkplumber.org> | 2018-10-11 17:04:13 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-10-15 11:29:17 +0000 |
| commit | 3901a038edf47a35665c57961e6620efdd01dbbd (patch) | |
| tree | 080e2cfd4a3390c37551b05cb46242191003ac04 /src/plugins/dpdk/device/cli.c | |
| parent | 59a829533c1345945dc1b6decc3afe29494e85cd (diff) | |
dpdk: only look at PCI information on PCI devices
The rte_device is use as a base type of all DPDK devices.
It is not valid to use container_of to find PCI information
unless the bus of the rte_device is pci. Otherwise, the
pointer is looking at some other data, which may or may not
be zero.
This change introduces a helper function to get rte_pci_device
pointer. If device is on PCI bus it returns pointer to
rte_pci_device info, otherwise it returns NULL.
Change-Id: Ia7446006bb93a7a54844969f3b3dd3b918890dfd
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Diffstat (limited to 'src/plugins/dpdk/device/cli.c')
| -rw-r--r-- | src/plugins/dpdk/device/cli.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/plugins/dpdk/device/cli.c b/src/plugins/dpdk/device/cli.c index 7e168afb64e..7e20f565a8c 100644 --- a/src/plugins/dpdk/device/cli.c +++ b/src/plugins/dpdk/device/cli.c @@ -68,10 +68,10 @@ get_hqos (u32 hw_if_index, u32 subport_id, dpdk_device_t ** xd, rte_eth_dev_info_get ((*xd)->port_id, &dev_info); - pci_dev = RTE_DEV_TO_PCI (dev_info.device); + pci_dev = dpdk_get_pci_device (&dev_info); if (pci_dev) - { /* bonded interface has no pci info */ + { vlib_pci_addr_t pci_addr; pci_addr.domain = pci_dev->addr.domain; @@ -1286,7 +1286,7 @@ set_dpdk_if_hqos_pktfield (vlib_main_t * vm, unformat_input_t * input, rte_eth_dev_info_get (xd->port_id, &dev_info); - pci_dev = RTE_DEV_TO_PCI (dev_info.device); + pci_dev = dpdk_get_pci_device (&dev_info); if (pci_dev) { /* bonded interface has no pci info */ @@ -1481,7 +1481,7 @@ show_dpdk_if_hqos (vlib_main_t * vm, unformat_input_t * input, rte_eth_dev_info_get (xd->port_id, &dev_info); - pci_dev = RTE_DEV_TO_PCI (dev_info.device); + pci_dev = dpdk_get_pci_device (&dev_info); if (pci_dev) { /* bonded interface has no pci info */ |