cat /proc/bus/pci/devices
block/    class/    devices/  fs/       module/
bus/      dev/      firmware/ kernel/   power/
[/sys] # cat /proc/bus/pci/devices | grep ath10k
0a00    168c0046        99              df800004                       0                       0                       0                       0                       0                    0                  200000                       0                       0                       0                       0                   0                0        ath10k_pci
0b00    168c0046        9a              df600004                       0                       0                       0                       0                       0                    0                  200000                       0                       0                       0                       0                   0                0        ath10k_pci