Symbol: SDPCM_HWEXT_LEN
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
1501
hdr_offset += SDPCM_HWEXT_LEN;
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
3582
bus->tx_hdrlen += SDPCM_HWEXT_LEN;