pcidrv [add | del] [driver] [[all] | name]

[root@sylixos:/root]# help pcidrv 
show, add, del pci driver table
eg. pcidrv
    pcidrv add ahci all (Invalid)
    pcidrv add ahci 1:0.1 (Invalid)
    pcidrv del ahci 1:0.1
pcidrv [add | del] [driver] [[all] | name]
[root@sylixos:/root]#

[root@sylixos:/root]# pcidrv
pci device driver total: 6 active: 2.
 INDEX          DRVNAME          INDEX  BUS   DEV  FUNC VENDOR DEVICE  SUBV   SUBD   TOTAL
------- ------------------------ ----- ----- ----- ---- ------ ------ ------ ------ -------
      0 nic_pci                                                                           1
                                     0 0x002 0x000  0x0 0x10ec 0x8168 0x1028 0x07bb
      1 pci_netmos                                                                        0
      2 pci_exar                                                                          0
      3 ata_pci                                                                           0
      4 sata_pci                                                                          1
                                     0 0x000 0x017  0x0 0x8086 0xa102 0x1028 0x07bb
      5 nvme_pci                                                                          0