ADBG_ARQ
ADBG_ARQ(("ata_ctlr_fsm 0x%p ARQ done\n", ata_ctlp));
ADBG_ARQ(("ata_ctlr_fsm 0x%p ARQ BUSY\n", ata_ctlp));
ADBG_ARQ(("ata_ctlr_fsm 0x%p ARQ started\n", ata_ctlp));
ADBG_ARQ(("ata_start_arq 0x%p ARQ needed\n", ata_ctlp));
ADBG_ARQ(("atapi_complete ARQ error 0x%p\n", ata_pktp));
ADBG_ARQ(("atapi_complete ARQ okay 0x%p\n", ata_pktp));