Symbol: MBOX_ABOUT_FIRMWARE
sys/dev/ic/isp.c
1017
MBSINIT(&mbs, MBOX_ABOUT_FIRMWARE, MBLOGALL, 0);
sys/dev/ic/isp.c
4913
if (isp->isp_mboxbsy && isp->isp_lastmbxcmd == MBOX_ABOUT_FIRMWARE) {