'Set device min_tx_rate
Sets the device min_tx_rate in kbps
@param device_mac: device mac
@param pci_slot: pci slot
@param max_kbps: device min_tx_rate in kbps'

def set_device_min_tx_rate(self, device_mac, pci_slot, min_kbps):

    embedded_switch = self._get_emb_eswitch(device_mac, pci_slot)
    if embedded_switch:
        embedded_switch.set_device_rate(pci_slot, ip_link_support.IpLinkConstants.IP_LINK_CAPABILITY_MIN_TX_RATE, min_kbps)
