diff options
Diffstat (limited to 'lib/librte_eal/bsdapp/eal/eal_pci.c')
| -rw-r--r-- | lib/librte_eal/bsdapp/eal/eal_pci.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/librte_eal/bsdapp/eal/eal_pci.c b/lib/librte_eal/bsdapp/eal/eal_pci.c index 2d16d782..374b68f2 100644 --- a/lib/librte_eal/bsdapp/eal/eal_pci.c +++ b/lib/librte_eal/bsdapp/eal/eal_pci.c @@ -278,6 +278,11 @@ pci_scan_one(int dev_pci_fd, struct pci_conf *conf) /* get subsystem_device id */ dev->id.subsystem_device_id = conf->pc_subdevice; + /* get class id */ + dev->id.class_id = (conf->pc_class << 16) | + (conf->pc_subclass << 8) | + (conf->pc_progif); + /* TODO: get max_vfs */ dev->max_vfs = 0; @@ -422,7 +427,7 @@ int rte_eal_pci_read_config(const struct rte_pci_device *dev, goto error; } - fd = open("/dev/pci", O_RDONLY); + fd = open("/dev/pci", O_RDWR); if (fd < 0) { RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__); goto error; @@ -466,7 +471,7 @@ int rte_eal_pci_write_config(const struct rte_pci_device *dev, memcpy(&pi.pi_data, buf, len); - fd = open("/dev/pci", O_RDONLY); + fd = open("/dev/pci", O_RDWR); if (fd < 0) { RTE_LOG(ERR, EAL, "%s(): error opening /dev/pci\n", __func__); goto error; |