RXCHK_BRCM_TAG_CID_SHIFT
RXCHK_BRCM_TAG_CID_SHIFT, RXCHK_BRCM_TAG(index));
reg >>= RXCHK_BRCM_TAG_CID_SHIFT;
reg &= ~(RXCHK_BRCM_TAG_CID_MASK << RXCHK_BRCM_TAG_CID_SHIFT);
reg |= nfc->fs.location << RXCHK_BRCM_TAG_CID_SHIFT;