I_XI              210 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c #define	I_XI		(1 << 24)	/* Transmit Interrupt */
I_XI              450 drivers/net/wireless/broadcom/brcm80211/brcmsmac/d11.h #define	I_XI		(1 << 24)	/* transmit interrupt */