wi_usb_rx_chain   150 dev/usb/if_wi_usb.c 	struct wi_usb_chain	wi_usb_rx_chain[WI_USB_RX_LIST_CNT];
wi_usb_rx_chain  1208 dev/usb/if_wi_usb.c 		c = &sc->wi_usb_rx_chain[i];
wi_usb_rx_chain  1303 dev/usb/if_wi_usb.c 		c = &sc->wi_usb_rx_chain[i];