How to set usbasp programmer port in avrdude on raspberry pi? - raspbian

Question

I have Raspberry Pi 3 B+ with Raspbian.
I connected several USBASP programmers to usb ports of Paspberry.
My question is:
How to set correct usb port in command line parameters of avrdude?
In avrdude documentation i found paragraph:
Problem: Multiple USBasp or USBtinyISP programmers connected simultaneously are not found.
Solution: The USBtinyISP code supports distinguishing multiple programmers based on their bus:device connection tuple that describes their place in the USB hierarchy on a specific host. This tuple can be added to the -P usb option, similar to adding a serial number on other USB-based programmers.
The actual naming convention for the bus and device names is operating-system dependant; AVRDUDE will print out what it found on the bus when running it with (at least) one -v option. By specifying a string that cannot match any existing device (for example, -P usb:xxx), the scan will list all possible candidate devices found on the bus.
Examples:
avrdude -c usbtiny -p atmega8 -P usb:003:025 (Linux)
avrdude -c usbtiny -p atmega8 -P usb:/dev/usb:/dev/ugen1.3 (FreeBSD 8+)
My programmers connected to addresses 7 and 8:
>sudo lsusb
Bus 001 Device 008: ID 16c0:05dc Van Ooijen Technische Informatica shared ID for use with libusb
Bus 001 Device 007: ID 16c0:05dc Van Ooijen Technische Informatica shared ID for use with libusb
Bus 001 Device 004: ID 0424:7800 Standard Microsystems Corp.
Bus 001 Device 003: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 002: ID 0424:2514 Standard Microsystems Corp. USB 2.0 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I try wrote this commands:
avrdude -c usbasp -p m328p -P /bus/usb/001/008
avrdude -c usbasp -p m328p -P usb:/bus/usb/001/008
avrdude -c usbasp -p m328p -P usb:001:008
avrdude -c usbasp -p m328p -P usb:/dev/bus/usb/001/008
avrdude -c usbasp -p m328p -P /dev/bus/usb/001/008
But avrdude still used programmer with address 7. (I connected ATmega2560 to programmer with address 7 and ATmega328P to programmer with address 8)
avrdude: warning: cannot set sck period. please check for usbasp firmware update.
avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.01s
avrdude: Device signature = 0x1e9801 (probably m2560)
avrdude: Expected signature for ATmega328P is 1E 95 0F
Double check chip, or use -F to override this check.
avrdude done. Thank you.